diff -ur "/home/hudson/saved_omc/libraries/.openmodelica/libraries/SystemDynamics 2.1.1-master/openmodelica.metadata.json" "converted-libraries/.openmodelica/libraries/SystemDynamics 2.1.1-master/openmodelica.metadata.json" --- "/home/hudson/saved_omc/libraries/.openmodelica/libraries/SystemDynamics 2.1.1-master/openmodelica.metadata.json" 2022-03-10 09:57:37.780144098 +0000 +++ "converted-libraries/.openmodelica/libraries/SystemDynamics 2.1.1-master/openmodelica.metadata.json" 2022-03-10 09:58:12.156148455 +0000 @@ -1 +1 @@ -{"path":"SystemDynamics", "sha":"2f6bd9382c5aac2aff9148cd9113a418767734b6", "support":"fullSupport", "uses":{"Modelica":"3.2.3"}, "version":"2.1.1-master", "zipfile":"https://github.com/modelica-3rdparty/SystemDynamics/archive/2f6bd9382c5aac2aff9148cd9113a418767734b6.zip"} +{"path": "SystemDynamics", "sha": "2f6bd9382c5aac2aff9148cd9113a418767734b6", "support": "fullSupport", "uses": {"Modelica": "4.0.0"}, "version": "2.1.1-master", "zipfile": "https://github.com/modelica-3rdparty/SystemDynamics/archive/2f6bd9382c5aac2aff9148cd9113a418767734b6.zip", "extraInfo": "Conversion script /home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om//Resources/Scripts/Conversion/ConvertModelica_from_3.2.3_to_4.0.0.mos was applied"} \ No newline at end of file diff -ur "/home/hudson/saved_omc/libraries/.openmodelica/libraries/SystemDynamics 2.1.1-master/package.mo" "converted-libraries/.openmodelica/libraries/SystemDynamics 2.1.1-master/package.mo" --- "/home/hudson/saved_omc/libraries/.openmodelica/libraries/SystemDynamics 2.1.1-master/package.mo" 2022-03-10 09:57:37.780144098 +0000 +++ "converted-libraries/.openmodelica/libraries/SystemDynamics 2.1.1-master/package.mo" 2022-03-10 09:58:12.148148452 +0000 @@ -1,11 +1,14 @@ package SystemDynamics "System Dynamics Library (Version 2.1.1)" package UsersGuide "User's Guide" extends Modelica.Icons.Information; + package Overview "Overview of Library" extends Modelica.Icons.Information; + class Introduction "An Introduction to System Dynamics" extends Modelica.Icons.Information; - annotation(Documentation(info = " + annotation( + Documentation(info = "

System Dynamics is a modeling methodology designed by Jay Forrester in the 1960s and 1970s for modeling and simulating mass and information flows of continuous-time systems in the soft sciences.

It is a low-level modeling methodology. The software behind this library is not more complex than that behind the Block library. Thus, the value of this library is not so much in the software modules themselves as it is in the application examples.

System Dynamics is important, because this modeling methodology is widely used by researchers in the life and social sciences.

@@ -32,9 +35,11 @@

The SystemDynamics Modelica library offers some of the touch and feel of the STELLA software, while providing the modeler with the full power and flexibility of the Modelica environment. Integration of the SystemDynamics Modelica library with other available Modelica libraries allows broadening the applications of the System Dynamics modeling paradigm to engineering domains. The multi-formalism and multi-domain capabilities of Modelica can be exploited to create models of complex and large socio-technical systems that have not been feasible using earlier implementations of the System Dynamics modeling methodology.

", revisions = "")); end Introduction; + class Industry "Industrial Dynamics" extends Modelica.Icons.Information; - annotation(Documentation(info = " + annotation( + Documentation(info = " This is the oldest application area of System Dynamics. In fact, the System Dynamics methodology had been originally invented by Jay Forrester to describe processes of factory automation.

Although this is the original application of the methodology, it is not commonly used today for such purposes. Most people nowadays prefer a different world view for the description of factory automation processes, namely that of a process-oriented discrete event simulation, as this world view allows us to study better phenomena such as deadlock and starvation in a system.

@@ -52,17 +57,21 @@

", revisions = "")); end Industry; + class Population "Population Dynamics" extends Modelica.Icons.Information; - annotation(Documentation(info = " + annotation( + Documentation(info = " The System Dynamics methodology is frequently being used for the description of complex interactions between different biological species. This application area, which forms part of the ecological sciences, is usually referred to as population dynamics.

This is still one of the most popular application areas of the System Dynamics methodology with thousands of publications describing different aspects of the dynamics of ecosystems. ", revisions = "")); end Population; + class City "Urban Dynamics" extends Modelica.Icons.Information; - annotation(Documentation(info = " + annotation( + Documentation(info = " Urban Dynamics describes an application area that is located somewhere in between World Dynamics and Industrial Dynamics. It includes application areas such as the studying of traffic flows in an inner city or along a freeway.

Most people today prefer a different world view for the description of traffic flows in the inner city, namely that of a process-oriented discrete event simulation, as this world view allows us to study better phenomena such as deadlock and starvation in a system.

@@ -86,9 +95,11 @@

")); end City; + class World "World Dynamics" extends Modelica.Icons.Information; - annotation(Documentation(info = " + annotation( + Documentation(info = " One of the most important applications of the System Dynamics methodology are the set of world models that were developed primarily by the M.I.T. group around Profs. Jay Forrester and Dennis Meadows.

Beside from the (meanwhile classical) world models, this view point would include models of climate dynamics, such as models of the emission of greenhouse gases into the atmosphere; models of the melting of our glaciers accompanied by a rise of the waters of our seas; models of the spreading of pollutants through the atmosphere; models of the salination of our soil; and finally, models of the depletion of resources, such as sweet water for drinking and irrigation.

@@ -96,9 +107,11 @@ This work, which started in the early 1970s, has recently gained renewed importance with the highly publicized discussion of Peak Oil and Global Warming. ", revisions = "")); end World; + class Literature "Literature" extends Modelica.Icons.Information; - annotation(Documentation(info = " + annotation( + Documentation(info = " References:

    @@ -124,7 +137,8 @@

")); end Literature; - annotation(Documentation(info = " + annotation( + Documentation(info = " This overview contains the following sections:

    @@ -137,11 +151,14 @@
")); end Overview; + package Versions "Release Notes" extends Modelica.Icons.Information; + class Version_1_0 "old -> Version 1.0 (April 9, 2002)" extends Modelica.Icons.Information; - annotation(Documentation(info = " + annotation( + Documentation(info = " SystemDynamics 1.0 constituted the first official release of the SystemDynamics library. That version was created by Stefan Fabricius in 2002, at a time when Stefan worked as a Ph.D. student at ETH Zurich. After his graduation in 2003, Stefan decided to work in industry. His current address is:

@@ -156,9 +173,11 @@ ")); end Version_1_0; + class Version_2_0 "Version 1.0 -> Version 2.0 (September 13, 2007)" extends Modelica.Icons.Information; - annotation(Documentation(info = " + annotation( + Documentation(info = " SystemDynamics 2.0 constitutes a completely reworked release of the SystemDynamics library. This version is based in part on Version 1.0, and in part on a different and independently created version of a System Dynamics @@ -182,9 +201,11 @@ ", revisions = "")); end Version_2_0; + class Version_2_1 "Version 2.0 -> Version 2.1 (October 16, 2013)" extends Modelica.Icons.Information; - annotation(Documentation(info = " + annotation( + Documentation(info = "

SystemDynamics 2.1 is a reworked release of the SystemDynamics 2.0 library. This version is based on Version 2.0 that was developed by Prof. Cellier and his students, and have been primarily updated in order for it to work with MSL 3.2.1. The diagrams has been corrected from the old graphical definitions and some icons have been added.

", revisions = "")); end Version_2_1; - annotation(Documentation(info = "

This section explains the major improvements made to the library from one version to the next:

+ annotation( + Documentation(info = "

This section explains the major improvements made to the library from one version to the next:

 

  1. old -> Version 1.0 (April 9, 2002)
    2. @@ -202,7 +224,9 @@
  2. Version 2.0 -> Version 2.1 (June 5, 2013)
", revisions = "")); end Versions; - annotation(DocumentationClass = true, Documentation(info = " + annotation( + DocumentationClass = true, + Documentation(info = "

Users Guide of Package SystemDynamics

Library SystemDynamics is a free Modelica package providing components to model mass and information flows in continuous-time systems using the System Dynamics methodology. This package contains the user’s guide to the library, and has the following content: @@ -215,156 +239,273 @@ ", revisions = "")); end UsersGuide; + package Interfaces "Connectors and partial models of the System Dynamics methodology" extends Modelica.Icons.Package; - connector MassInPort = Modelica.Blocks.Interfaces.RealInput "Mass flow input signal" annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Polygon(visible = true, lineColor = {95,0,191}, fillColor = {95,0,191}, fillPattern = FillPattern.Solid, points = {{0.0,50.0},{100.0,0.0},{0.0,-50.0},{0.0,50.0}})}), Icon(coordinateSystem(extent = {{-100,-100},{100,100}}), graphics = {Polygon(points = {{-100,100},{100,0},{-100,-100},{-100,100}}, fillPattern = FillPattern.Solid, lineColor = {95,0,191}, fillColor = {95,0,191})})); - connector MassOutPort = Modelica.Blocks.Interfaces.RealOutput "Mass flow output signal" annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Polygon(visible = true, lineColor = {95,0,191}, fillColor = {255,255,255}, fillPattern = FillPattern.Solid, points = {{-100.0,50.0},{0.0,0.0},{-100.0,-50.0},{-100.0,50.0}})}), Icon(coordinateSystem(extent = {{-100,-100},{100,100}}), graphics = {Polygon(points = {{-100,100},{100,0},{-100,-100},{-100,100}}, fillPattern = FillPattern.Solid, lineColor = {95,0,191}, fillColor = {255,255,255})})); + connector MassInPort = Modelica.Blocks.Interfaces.RealInput "Mass flow input signal" annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Polygon(visible = true, lineColor = {95, 0, 191}, fillColor = {95, 0, 191}, fillPattern = FillPattern.Solid, points = {{0.0, 50.0}, {100.0, 0.0}, {0.0, -50.0}, {0.0, 50.0}})}), + Icon(coordinateSystem(extent = {{-100, -100}, {100, 100}}), graphics = {Polygon(points = {{-100, 100}, {100, 0}, {-100, -100}, {-100, 100}}, fillPattern = FillPattern.Solid, lineColor = {95, 0, 191}, fillColor = {95, 0, 191})})); + connector MassOutPort = Modelica.Blocks.Interfaces.RealOutput "Mass flow output signal" annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Polygon(visible = true, lineColor = {95, 0, 191}, fillColor = {255, 255, 255}, fillPattern = FillPattern.Solid, points = {{-100.0, 50.0}, {0.0, 0.0}, {-100.0, -50.0}, {-100.0, 50.0}})}), + Icon(coordinateSystem(extent = {{-100, -100}, {100, 100}}), graphics = {Polygon(points = {{-100, 100}, {100, 0}, {-100, -100}, {-100, 100}}, fillPattern = FillPattern.Solid, lineColor = {95, 0, 191}, fillColor = {255, 255, 255})})); + partial block Nonlin_0 "Non-linear function with zero inputs" - Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation(Placement(visible = true, transformation(origin = {90.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {90.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Line(visible = true, points = {{-80.0,80.0},{-80.0,-80.0},{20.0,-80.0},{80.0,0.0},{20.0,80.0},{-80.0,80.0}}, color = {0,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-60.0,-40.0},{60.0,40.0}}, textString = "y = const", fontName = "Arial")}), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Line(visible = true, points = {{-80.0,80.0},{-80.0,-80.0},{20.0,-80.0},{80.0,0.0},{20.0,80.0},{-80.0,80.0}}, color = {0,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-60.0,-40.0},{60.0,40.0}}, textString = "y = const", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,80.0},{100.0,118.0}}, textString = "%name", fontName = "Arial")}), Documentation(info = " + Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation( + Placement(visible = true, transformation(origin = {90.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {90.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Line(visible = true, points = {{-80.0, 80.0}, {-80.0, -80.0}, {20.0, -80.0}, {80.0, 0.0}, {20.0, 80.0}, {-80.0, 80.0}}, color = {0, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-60.0, -40.0}, {60.0, 40.0}}, textString = "y = const", fontName = "Arial")}), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Line(visible = true, points = {{-80.0, 80.0}, {-80.0, -80.0}, {20.0, -80.0}, {80.0, 0.0}, {20.0, 80.0}, {-80.0, 80.0}}, color = {0, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-60.0, -40.0}, {60.0, 40.0}}, textString = "y = const", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 80.0}, {100.0, 118.0}}, textString = "%name", fontName = "Arial")}), + Documentation(info = " General non-linear function without explicit inputs. It does not have to be a constant function. It could be a function of time. ")); end Nonlin_0; + partial block Nonlin_1 "Non-linear function with one input" - Modelica.Blocks.Interfaces.RealInput u "Input variable" annotation(Placement(visible = true, transformation(origin = {-90.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-90.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation(Placement(visible = true, transformation(origin = {90.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {90.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Line(visible = true, points = {{-80.0,80.0},{-80.0,-80.0},{20.0,-80.0},{80.0,0.0},{20.0,80.0},{-80.0,80.0}}, color = {0,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-60.0,-40.0},{60.0,40.0}}, textString = "y = f(u)", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,80.0},{100.0,118.0}}, textString = "%name", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Line(visible = true, points = {{-80.0,80.0},{-80.0,-80.0},{20.0,-80.0},{80.0,0.0},{20.0,80.0},{-80.0,80.0}}, color = {0,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-60.0,-40.0},{60.0,40.0}}, textString = "y = f(u)", fontName = "Arial")}), Documentation(info = " + Modelica.Blocks.Interfaces.RealInput u "Input variable" annotation( + Placement(visible = true, transformation(origin = {-90.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-90.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation( + Placement(visible = true, transformation(origin = {90.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {90.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Line(visible = true, points = {{-80.0, 80.0}, {-80.0, -80.0}, {20.0, -80.0}, {80.0, 0.0}, {20.0, 80.0}, {-80.0, 80.0}}, color = {0, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-60.0, -40.0}, {60.0, 40.0}}, textString = "y = f(u)", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 80.0}, {100.0, 118.0}}, textString = "%name", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Line(visible = true, points = {{-80.0, 80.0}, {-80.0, -80.0}, {20.0, -80.0}, {80.0, 0.0}, {20.0, 80.0}, {-80.0, 80.0}}, color = {0, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-60.0, -40.0}, {60.0, 40.0}}, textString = "y = f(u)", fontName = "Arial")}), + Documentation(info = " General non-linear function with one explicit input. ")); end Nonlin_1; + partial block Nonlin_2 "Non-linear function with two inputs" - Modelica.Blocks.Interfaces.RealInput u1 "First input variable" annotation(Placement(visible = true, transformation(origin = {-90.0,40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-90.0,40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealInput u2 "Second input variable" annotation(Placement(visible = true, transformation(origin = {-90.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-90.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation(Placement(visible = true, transformation(origin = {90.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {90.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Line(visible = true, points = {{-80.0,80.0},{-80.0,-80.0},{20.0,-80.0},{80.0,0.0},{20.0,80.0},{-80.0,80.0}}, color = {0,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-80.0,-40.0},{80.0,40.0}}, textString = "y = f(u1,u2)", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-76.0,30.0},{-54.0,50.0}}, textString = "u1", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-76.0,-50.0},{-54.0,-30.0}}, textString = "u2", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,80.0},{100.0,118.0}}, textString = "%name", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Line(visible = true, points = {{-80.0,80.0},{-80.0,-80.0},{20.0,-80.0},{80.0,0.0},{20.0,80.0},{-80.0,80.0}}, color = {0,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-80.0,-40.0},{80.0,40.0}}, textString = "y = f(u1,u2)", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-76.0,30.0},{-54.0,50.0}}, textString = "u1", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-76.0,-50.0},{-54.0,-30.0}}, textString = "u2", fontName = "Arial")}), Documentation(info = " + Modelica.Blocks.Interfaces.RealInput u1 "First input variable" annotation( + Placement(visible = true, transformation(origin = {-90.0, 40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-90.0, 40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealInput u2 "Second input variable" annotation( + Placement(visible = true, transformation(origin = {-90.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-90.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation( + Placement(visible = true, transformation(origin = {90.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {90.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Line(visible = true, points = {{-80.0, 80.0}, {-80.0, -80.0}, {20.0, -80.0}, {80.0, 0.0}, {20.0, 80.0}, {-80.0, 80.0}}, color = {0, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-80.0, -40.0}, {80.0, 40.0}}, textString = "y = f(u1,u2)", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-76.0, 30.0}, {-54.0, 50.0}}, textString = "u1", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-76.0, -50.0}, {-54.0, -30.0}}, textString = "u2", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 80.0}, {100.0, 118.0}}, textString = "%name", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Line(visible = true, points = {{-80.0, 80.0}, {-80.0, -80.0}, {20.0, -80.0}, {80.0, 0.0}, {20.0, 80.0}, {-80.0, 80.0}}, color = {0, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-80.0, -40.0}, {80.0, 40.0}}, textString = "y = f(u1,u2)", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-76.0, 30.0}, {-54.0, 50.0}}, textString = "u1", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-76.0, -50.0}, {-54.0, -30.0}}, textString = "u2", fontName = "Arial")}), + Documentation(info = " General non-linear function with two explicit inputs. ")); end Nonlin_2; + partial block Nonlin_3 "Non-linear function with three inputs" - Modelica.Blocks.Interfaces.RealInput u1 "First input variable" annotation(Placement(visible = true, transformation(origin = {-90.0,60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-90.0,60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealInput u2 "Second input variable" annotation(Placement(visible = true, transformation(origin = {-90.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-90.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealInput u3 "Third input variable" annotation(Placement(visible = true, transformation(origin = {-90.0,-60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-90.0,-60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation(Placement(visible = true, transformation(origin = {90.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {90.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Line(visible = true, points = {{-80.0,80.0},{-80.0,-80.0},{20.0,-80.0},{80.0,0.0},{20.0,80.0},{-80.0,80.0}}, color = {0,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,80.0},{100.0,118.0}}, textString = "%name", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-80.0,-40.0},{80.0,40.0}}, textString = "y = f(u1,u2,u3)", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-76.0,50.0},{-54.0,70.0}}, textString = "u1", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-76.0,-70.0},{-54.0,-50.0}}, textString = "u3", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Line(visible = true, points = {{-80.0,80.0},{-80.0,-80.0},{20.0,-80.0},{80.0,0.0},{20.0,80.0},{-80.0,80.0}}, color = {0,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-80.0,-40.0},{80.0,40.0}}, textString = "y = f(u1,u2,u3)", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-76.0,50.0},{-54.0,70.0}}, textString = "u1", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-76.0,-70.0},{-54.0,-50.0}}, textString = "u3", fontName = "Arial")}), Documentation(info = " + Modelica.Blocks.Interfaces.RealInput u1 "First input variable" annotation( + Placement(visible = true, transformation(origin = {-90.0, 60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-90.0, 60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealInput u2 "Second input variable" annotation( + Placement(visible = true, transformation(origin = {-90.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-90.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealInput u3 "Third input variable" annotation( + Placement(visible = true, transformation(origin = {-90.0, -60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-90.0, -60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation( + Placement(visible = true, transformation(origin = {90.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {90.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Line(visible = true, points = {{-80.0, 80.0}, {-80.0, -80.0}, {20.0, -80.0}, {80.0, 0.0}, {20.0, 80.0}, {-80.0, 80.0}}, color = {0, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 80.0}, {100.0, 118.0}}, textString = "%name", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-80.0, -40.0}, {80.0, 40.0}}, textString = "y = f(u1,u2,u3)", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-76.0, 50.0}, {-54.0, 70.0}}, textString = "u1", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-76.0, -70.0}, {-54.0, -50.0}}, textString = "u3", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Line(visible = true, points = {{-80.0, 80.0}, {-80.0, -80.0}, {20.0, -80.0}, {80.0, 0.0}, {20.0, 80.0}, {-80.0, 80.0}}, color = {0, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-80.0, -40.0}, {80.0, 40.0}}, textString = "y = f(u1,u2,u3)", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-76.0, 50.0}, {-54.0, 70.0}}, textString = "u1", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-76.0, -70.0}, {-54.0, -50.0}}, textString = "u3", fontName = "Arial")}), + Documentation(info = " General non-linear function with three explicit inputs. ")); end Nonlin_3; + partial block Nonlin_4 "Non-linear function with four inputs" - Modelica.Blocks.Interfaces.RealInput u1 "First input variable" annotation(Placement(visible = true, transformation(origin = {-90.0,60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-90.0,60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealInput u2 "Second input variable" annotation(Placement(visible = true, transformation(origin = {-90.0,20.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-90.0,20.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealInput u3 "Third input variable" annotation(Placement(visible = true, transformation(origin = {-90.0,-20.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-90.0,-20.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealInput u4 "Fourth input variable" annotation(Placement(visible = true, transformation(origin = {-90.0,-60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-90.0,-60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation(Placement(visible = true, transformation(origin = {90.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {90.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Line(visible = true, points = {{-80.0,80.0},{-80.0,-80.0},{20.0,-80.0},{80.0,0.0},{20.0,80.0},{-80.0,80.0}}, color = {0,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-80.0,-40.0},{80.0,40.0}}, textString = "y = f(u1,u2,u3,u4)", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-76.0,50.0},{-54.0,70.0}}, textString = "u1", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-76.0,-70.0},{-54.0,-50.0}}, textString = "u4", fontName = "Arial")}), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Line(visible = true, points = {{-80.0,80.0},{-80.0,-80.0},{20.0,-80.0},{80.0,0.0},{20.0,80.0},{-80.0,80.0}}, color = {0,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-80.0,-40.0},{80.0,40.0}}, textString = "y = f(u1,u2,u3,u4)", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-76.0,50.0},{-54.0,70.0}}, textString = "u1", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-76.0,-70.0},{-54.0,-50.0}}, textString = "u4", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,80.0},{100.0,118.0}}, textString = "%name", fontName = "Arial")}), Documentation(info = " + Modelica.Blocks.Interfaces.RealInput u1 "First input variable" annotation( + Placement(visible = true, transformation(origin = {-90.0, 60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-90.0, 60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealInput u2 "Second input variable" annotation( + Placement(visible = true, transformation(origin = {-90.0, 20.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-90.0, 20.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealInput u3 "Third input variable" annotation( + Placement(visible = true, transformation(origin = {-90.0, -20.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-90.0, -20.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealInput u4 "Fourth input variable" annotation( + Placement(visible = true, transformation(origin = {-90.0, -60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-90.0, -60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation( + Placement(visible = true, transformation(origin = {90.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {90.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Line(visible = true, points = {{-80.0, 80.0}, {-80.0, -80.0}, {20.0, -80.0}, {80.0, 0.0}, {20.0, 80.0}, {-80.0, 80.0}}, color = {0, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-80.0, -40.0}, {80.0, 40.0}}, textString = "y = f(u1,u2,u3,u4)", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-76.0, 50.0}, {-54.0, 70.0}}, textString = "u1", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-76.0, -70.0}, {-54.0, -50.0}}, textString = "u4", fontName = "Arial")}), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Line(visible = true, points = {{-80.0, 80.0}, {-80.0, -80.0}, {20.0, -80.0}, {80.0, 0.0}, {20.0, 80.0}, {-80.0, 80.0}}, color = {0, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-80.0, -40.0}, {80.0, 40.0}}, textString = "y = f(u1,u2,u3,u4)", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-76.0, 50.0}, {-54.0, 70.0}}, textString = "u1", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-76.0, -70.0}, {-54.0, -50.0}}, textString = "u4", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 80.0}, {100.0, 118.0}}, textString = "%name", fontName = "Arial")}), + Documentation(info = " General non-linear function with four explicit inputs. ")); end Nonlin_4; - annotation(preferedView = "info", Documentation(info = " + annotation( + preferedView = "info", + Documentation(info = " This package contains the mass flow connectors of the System Dynamics methodology and some partial models that are used elsewhere. ")); end Interfaces; + package Auxiliary "Auxiliary elements of the System Dynamics methodology" extends Modelica.Icons.Package; + block Const "A constant factor" parameter Real k = 0 "Constant additive term"; - Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation(Placement(visible = true, transformation(origin = {0.0,70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270), iconTransformation(origin = {0.0,70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation( + Placement(visible = true, transformation(origin = {0.0, 70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270), iconTransformation(origin = {0.0, 70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); equation y = k; - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,255}, lineThickness = 0.5, extent = {{-60.0,-60.0},{60.0,60.0}})}), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,255}, lineThickness = 0.5, extent = {{-60.0,-60.0},{60.0,60.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-60.0,-30.0},{60.0,34.0}}, textString = "k=%k", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,-112.0},{100.0,-70.0}}, textString = "%name", fontName = "Arial")}), Documentation(info = " + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 255}, lineThickness = 0.5, extent = {{-60.0, -60.0}, {60.0, 60.0}})}), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 255}, lineThickness = 0.5, extent = {{-60.0, -60.0}, {60.0, 60.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-60.0, -30.0}, {60.0, 34.0}}, textString = "k=%k", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, -112.0}, {100.0, -70.0}}, textString = "%name", fontName = "Arial")}), + Documentation(info = " System Dynamics constant factor model. ")); end Const; + block Gain "Gain factor" parameter Real k = 1 "Constant multiplicative factor"; - Modelica.Blocks.Interfaces.RealInput u "Input variable" annotation(Placement(visible = true, transformation(origin = {-70.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-70.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation(Placement(visible = true, transformation(origin = {70.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {70.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealInput u "Input variable" annotation( + Placement(visible = true, transformation(origin = {-70.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-70.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation( + Placement(visible = true, transformation(origin = {70.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {70.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); equation y = k * u; - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, extent = {{-60.0,-60.0},{60.0,60.0}})}), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, extent = {{-60.0,-60.0},{60.0,60.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-60.0,-20.0},{60.0,20.0}}, textString = "k = %k", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-98.0,-118.0},{100.0,-80.0}}, textString = "%name", fontName = "Arial")}), Documentation(info = " + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, extent = {{-60.0, -60.0}, {60.0, 60.0}})}), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, extent = {{-60.0, -60.0}, {60.0, 60.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-60.0, -20.0}, {60.0, 20.0}}, textString = "k = %k", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-98.0, -118.0}, {100.0, -80.0}}, textString = "%name", fontName = "Arial")}), + Documentation(info = " Amplification gain factor. ")); end Gain; + block Prod_2 "Product of two influencing factors" - Modelica.Blocks.Interfaces.RealInput u1 "First input variable" annotation(Placement(visible = true, transformation(origin = {-70.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-70.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealInput u2 "Second input variable" annotation(Placement(visible = true, transformation(origin = {70.0,0.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0), iconTransformation(origin = {70.0,0.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation(Placement(visible = true, transformation(origin = {0.0,70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270), iconTransformation(origin = {0.0,70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u1 "First input variable" annotation( + Placement(visible = true, transformation(origin = {-70.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-70.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealInput u2 "Second input variable" annotation( + Placement(visible = true, transformation(origin = {70.0, 0.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0), iconTransformation(origin = {70.0, 0.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation( + Placement(visible = true, transformation(origin = {0.0, 70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270), iconTransformation(origin = {0.0, 70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); equation y = u1 * u2; - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,255}, lineThickness = 0.5, extent = {{-60.0,-60.0},{60.0,60.0}}),Line(visible = true, points = {{-30.0,0.0},{30.0,0.0}}, color = {0,0,255}, thickness = 0.5),Line(visible = true, points = {{-15.0,-25.99},{15.0,25.99}}, color = {0,0,255}, thickness = 0.5),Line(visible = true, points = {{-15.0,25.99},{15.0,-25.99}}, color = {0,0,255}, thickness = 0.5)}), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,255}, lineThickness = 0.5, extent = {{-60.0,-60.0},{60.0,60.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-38.0,-44.0},{40.0,44.0}}, textString = "", fontName = "Arial"),Line(visible = true, points = {{-30.0,0.0},{30.0,0.0}}, color = {0,0,255}, thickness = 0.5),Line(visible = true, points = {{-15.0,-25.99},{15.0,25.99}}, color = {0,0,255}, thickness = 0.5),Line(visible = true, points = {{-15.0,25.99},{15.0,-25.99}}, color = {0,0,255}, thickness = 0.5)}), Documentation(info = " + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 255}, lineThickness = 0.5, extent = {{-60.0, -60.0}, {60.0, 60.0}}), Line(visible = true, points = {{-30.0, 0.0}, {30.0, 0.0}}, color = {0, 0, 255}, thickness = 0.5), Line(visible = true, points = {{-15.0, -25.99}, {15.0, 25.99}}, color = {0, 0, 255}, thickness = 0.5), Line(visible = true, points = {{-15.0, 25.99}, {15.0, -25.99}}, color = {0, 0, 255}, thickness = 0.5)}), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 255}, lineThickness = 0.5, extent = {{-60.0, -60.0}, {60.0, 60.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-38.0, -44.0}, {40.0, 44.0}}, textString = "", fontName = "Arial"), Line(visible = true, points = {{-30.0, 0.0}, {30.0, 0.0}}, color = {0, 0, 255}, thickness = 0.5), Line(visible = true, points = {{-15.0, -25.99}, {15.0, 25.99}}, color = {0, 0, 255}, thickness = 0.5), Line(visible = true, points = {{-15.0, 25.99}, {15.0, -25.99}}, color = {0, 0, 255}, thickness = 0.5)}), + Documentation(info = " Product of two influencing factors. ")); end Prod_2; + block Prod_3 "Product of three influencing factors" - Modelica.Blocks.Interfaces.RealInput u1 "First input variable" annotation(Placement(visible = true, transformation(origin = {-70.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-70.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealInput u2 "Second input variable" annotation(Placement(visible = true, transformation(origin = {0.0,-70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270), iconTransformation(origin = {0.0,-70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u3 "Third input variable" annotation(Placement(visible = true, transformation(origin = {70.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -180), iconTransformation(origin = {70.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -180))); - Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation(Placement(visible = true, transformation(origin = {0.0,70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270), iconTransformation(origin = {0.0,70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u1 "First input variable" annotation( + Placement(visible = true, transformation(origin = {-70.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-70.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealInput u2 "Second input variable" annotation( + Placement(visible = true, transformation(origin = {0.0, -70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270), iconTransformation(origin = {0.0, -70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u3 "Third input variable" annotation( + Placement(visible = true, transformation(origin = {70.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -180), iconTransformation(origin = {70.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -180))); + Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation( + Placement(visible = true, transformation(origin = {0.0, 70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270), iconTransformation(origin = {0.0, 70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); equation y = u1 * u2 * u3; - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Line(visible = true, points = {{-30.0,0.0},{30.0,0.0}}, color = {0,0,255}, thickness = 0.5),Line(visible = true, points = {{-15.0,-25.99},{15.0,25.99}}, color = {0,0,255}, thickness = 0.5),Line(visible = true, points = {{-15.0,25.99},{15.0,-25.99}}, color = {0,0,255}, thickness = 0.5),Ellipse(visible = true, lineColor = {0,0,255}, lineThickness = 0.5, extent = {{-60.0,-60.0},{60.0,60.0}})}), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,255}, lineThickness = 0.5, extent = {{-60.0,-60.0},{60.0,60.0}}),Line(visible = true, points = {{-30.0,0.0},{30.0,0.0}}, color = {0,0,255}, thickness = 0.5),Line(visible = true, points = {{-15.0,-25.99},{15.0,25.99}}, color = {0,0,255}, thickness = 0.5),Line(visible = true, points = {{-15.0,25.99},{15.0,-25.99}}, color = {0,0,255}, thickness = 0.5)}), Documentation(info = " + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Line(visible = true, points = {{-30.0, 0.0}, {30.0, 0.0}}, color = {0, 0, 255}, thickness = 0.5), Line(visible = true, points = {{-15.0, -25.99}, {15.0, 25.99}}, color = {0, 0, 255}, thickness = 0.5), Line(visible = true, points = {{-15.0, 25.99}, {15.0, -25.99}}, color = {0, 0, 255}, thickness = 0.5), Ellipse(visible = true, lineColor = {0, 0, 255}, lineThickness = 0.5, extent = {{-60.0, -60.0}, {60.0, 60.0}})}), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 255}, lineThickness = 0.5, extent = {{-60.0, -60.0}, {60.0, 60.0}}), Line(visible = true, points = {{-30.0, 0.0}, {30.0, 0.0}}, color = {0, 0, 255}, thickness = 0.5), Line(visible = true, points = {{-15.0, -25.99}, {15.0, 25.99}}, color = {0, 0, 255}, thickness = 0.5), Line(visible = true, points = {{-15.0, 25.99}, {15.0, -25.99}}, color = {0, 0, 255}, thickness = 0.5)}), + Documentation(info = " Product of three influencing factors. ")); end Prod_3; + block Prod_4 "Product of four influencing factors" - Modelica.Blocks.Interfaces.RealInput u1 "First input variable" annotation(Placement(visible = true, transformation(origin = {-70.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-70.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealInput u2 "Second input variable" annotation(Placement(visible = true, transformation(origin = {-40.0,-56.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270), iconTransformation(origin = {-40.0,-56.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u3 "Third input variable" annotation(Placement(visible = true, transformation(origin = {40.0,-56.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270), iconTransformation(origin = {40.0,-56.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u4 "Fourth input variable" annotation(Placement(visible = true, transformation(origin = {70.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -180), iconTransformation(origin = {70.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -180))); - Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation(Placement(visible = true, transformation(origin = {0.0,70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270), iconTransformation(origin = {0.0,70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u1 "First input variable" annotation( + Placement(visible = true, transformation(origin = {-70.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-70.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealInput u2 "Second input variable" annotation( + Placement(visible = true, transformation(origin = {-40.0, -56.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270), iconTransformation(origin = {-40.0, -56.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u3 "Third input variable" annotation( + Placement(visible = true, transformation(origin = {40.0, -56.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270), iconTransformation(origin = {40.0, -56.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u4 "Fourth input variable" annotation( + Placement(visible = true, transformation(origin = {70.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -180), iconTransformation(origin = {70.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -180))); + Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation( + Placement(visible = true, transformation(origin = {0.0, 70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270), iconTransformation(origin = {0.0, 70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); equation y = u1 * u2 * u3 * u4; - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Line(visible = true, points = {{-15.0,25.99},{15.0,-25.99}}, color = {0,0,255}, thickness = 0.5),Line(visible = true, points = {{-15.0,-25.99},{15.0,25.99}}, color = {0,0,255}, thickness = 0.5),Line(visible = true, points = {{-30.0,0.0},{30.0,0.0}}, color = {0,0,255}, thickness = 0.5),Ellipse(visible = true, lineColor = {0,0,255}, lineThickness = 0.5, extent = {{-60.0,-60.0},{60.0,60.0}})}), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,255}, lineThickness = 0.5, extent = {{-60.0,-60.0},{60.0,60.0}}),Line(visible = true, points = {{-30.0,0.0},{30.0,0.0}}, color = {0,0,255}, thickness = 0.5),Line(visible = true, points = {{-15.0,-25.99},{15.0,25.99}}, color = {0,0,255}, thickness = 0.5),Line(visible = true, points = {{-15.0,25.99},{15.0,-25.99}}, color = {0,0,255}, thickness = 0.5)}), Documentation(info = " + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Line(visible = true, points = {{-15.0, 25.99}, {15.0, -25.99}}, color = {0, 0, 255}, thickness = 0.5), Line(visible = true, points = {{-15.0, -25.99}, {15.0, 25.99}}, color = {0, 0, 255}, thickness = 0.5), Line(visible = true, points = {{-30.0, 0.0}, {30.0, 0.0}}, color = {0, 0, 255}, thickness = 0.5), Ellipse(visible = true, lineColor = {0, 0, 255}, lineThickness = 0.5, extent = {{-60.0, -60.0}, {60.0, 60.0}})}), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 255}, lineThickness = 0.5, extent = {{-60.0, -60.0}, {60.0, 60.0}}), Line(visible = true, points = {{-30.0, 0.0}, {30.0, 0.0}}, color = {0, 0, 255}, thickness = 0.5), Line(visible = true, points = {{-15.0, -25.99}, {15.0, 25.99}}, color = {0, 0, 255}, thickness = 0.5), Line(visible = true, points = {{-15.0, 25.99}, {15.0, -25.99}}, color = {0, 0, 255}, thickness = 0.5)}), + Documentation(info = " Product of four influencing factors. ")); end Prod_4; + block Prod_5 "Product of five influencing factors" - Modelica.Blocks.Interfaces.RealInput u1 "First input variable" annotation(Placement(visible = true, transformation(origin = {-70.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-70.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealInput u2 "Second input variable" annotation(Placement(visible = true, transformation(origin = {-46.0,-50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270), iconTransformation(origin = {-46.0,-50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u3 "Third input variable" annotation(Placement(visible = true, transformation(origin = {0.0,-70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270), iconTransformation(origin = {0.0,-70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u4 "Fourth input variable" annotation(Placement(visible = true, transformation(origin = {46.0,-50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270), iconTransformation(origin = {46.0,-50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u5 "Fifth input variable" annotation(Placement(visible = true, transformation(origin = {70.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -180), iconTransformation(origin = {70.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -180))); - Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation(Placement(visible = true, transformation(origin = {0.0,70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270), iconTransformation(origin = {0.0,70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u1 "First input variable" annotation( + Placement(visible = true, transformation(origin = {-70.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-70.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealInput u2 "Second input variable" annotation( + Placement(visible = true, transformation(origin = {-46.0, -50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270), iconTransformation(origin = {-46.0, -50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u3 "Third input variable" annotation( + Placement(visible = true, transformation(origin = {0.0, -70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270), iconTransformation(origin = {0.0, -70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u4 "Fourth input variable" annotation( + Placement(visible = true, transformation(origin = {46.0, -50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270), iconTransformation(origin = {46.0, -50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u5 "Fifth input variable" annotation( + Placement(visible = true, transformation(origin = {70.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -180), iconTransformation(origin = {70.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -180))); + Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation( + Placement(visible = true, transformation(origin = {0.0, 70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270), iconTransformation(origin = {0.0, 70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); equation y = u1 * u2 * u3 * u4 * u5; - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Line(visible = true, points = {{-15.0,25.99},{15.0,-25.99}}, color = {0,0,255}, thickness = 0.5),Line(visible = true, points = {{-15.0,-25.99},{15.0,25.99}}, color = {0,0,255}, thickness = 0.5),Line(visible = true, points = {{-30.0,0.0},{30.0,0.0}}, color = {0,0,255}, thickness = 0.5),Ellipse(visible = true, lineColor = {0,0,255}, lineThickness = 0.5, extent = {{-60.0,-60.0},{60.0,60.0}})}), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,255}, lineThickness = 0.5, extent = {{-60.0,-60.0},{60.0,60.0}}),Line(visible = true, points = {{-30.0,0.0},{30.0,0.0}}, color = {0,0,255}, thickness = 0.5),Line(visible = true, points = {{-15.0,-25.99},{15.0,25.99}}, color = {0,0,255}, thickness = 0.5),Line(visible = true, points = {{-15.0,25.99},{15.0,-25.99}}, color = {0,0,255}, thickness = 0.5)}), Documentation(info = " + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Line(visible = true, points = {{-15.0, 25.99}, {15.0, -25.99}}, color = {0, 0, 255}, thickness = 0.5), Line(visible = true, points = {{-15.0, -25.99}, {15.0, 25.99}}, color = {0, 0, 255}, thickness = 0.5), Line(visible = true, points = {{-30.0, 0.0}, {30.0, 0.0}}, color = {0, 0, 255}, thickness = 0.5), Ellipse(visible = true, lineColor = {0, 0, 255}, lineThickness = 0.5, extent = {{-60.0, -60.0}, {60.0, 60.0}})}), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 255}, lineThickness = 0.5, extent = {{-60.0, -60.0}, {60.0, 60.0}}), Line(visible = true, points = {{-30.0, 0.0}, {30.0, 0.0}}, color = {0, 0, 255}, thickness = 0.5), Line(visible = true, points = {{-15.0, -25.99}, {15.0, 25.99}}, color = {0, 0, 255}, thickness = 0.5), Line(visible = true, points = {{-15.0, 25.99}, {15.0, -25.99}}, color = {0, 0, 255}, thickness = 0.5)}), + Documentation(info = " Product of five influencing factors. ")); end Prod_5; - annotation(preferedView = "info", Documentation(info = " + annotation( + preferedView = "info", + Documentation(info = " This package contains a set of simple static relationships that are frequently used in the System Dynamics approach to modeling. ")); end Auxiliary; + package Functions "Functions of the System Dynamics methodology" - extends Modelica.Icons.Package annotation(preferedView = "info", Documentation(info = " + extends Modelica.Icons.Package annotation( + preferedView = "info", + Documentation(info = " This package contains a number of standard functional relationships used in the System Dynamics methodology. ")); + block Dead_Time "Delay function" - parameter Modelica.SIunits.Time delayTime = 1 "Delay time of output with respect to input signal"; - Modelica.Blocks.Interfaces.RealInput u "Input variable" annotation(Placement(visible = true, transformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation(Placement(visible = true, transformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Nonlinear.FixedDelay FixedDelay(delayTime = delayTime) annotation(Placement(visible = true, transformation(origin = {0.0,0.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - equation - connect(u,FixedDelay.u) annotation(Line(points = {{-110.0,0.0},{-24.0,0.0}}, color = {0,0,191}, visible = true)); - connect(FixedDelay.y,y) annotation(Line(points = {{22.0,0.0},{110.0,0.0}}, color = {0,0,191}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,191}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-100.0,-100.0},{100.0,100.0}}),Text(visible = true, lineColor = {0,0,255}, fillColor = {0,0,191}, extent = {{-64.0,-44.0},{68.0,42.0}}, textString = "Delay", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics)); + parameter Modelica.Units.SI.Time delayTime = 1 "Delay time of output with respect to input signal"; + Modelica.Blocks.Interfaces.RealInput u "Input variable" annotation( + Placement(visible = true, transformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation( + Placement(visible = true, transformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Nonlinear.FixedDelay FixedDelay(delayTime = delayTime) annotation( + Placement(visible = true, transformation(origin = {0.0, 0.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + equation + connect(u, FixedDelay.u) annotation( + Line(points = {{-110.0, 0.0}, {-24.0, 0.0}}, color = {0, 0, 191}, visible = true)); + connect(FixedDelay.y, y) annotation( + Line(points = {{22.0, 0.0}, {110.0, 0.0}}, color = {0, 0, 191}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 191}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-100.0, -100.0}, {100.0, 100.0}}), Text(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 191}, extent = {{-64.0, -44.0}, {68.0, 42.0}}, textString = "Delay", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics)); end Dead_Time; + block DELAY1 "First-order exponential delaying" parameter Real averaging_time = 1 "Averaging time"; parameter Real delay_init = 0 "Initial value of delayed variable"; - SystemDynamics.Interfaces.MassInPort massInPort "Mass input signal" annotation(Placement(visible = true, transformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort massOutPort "Mass output signal" annotation(Placement(visible = true, transformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Levels.Level Level1(x0 = delay_init) annotation(Placement(visible = true, transformation(origin = {-40.0,0.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Rate1 annotation(Placement(visible = true, transformation(origin = {40.0,0.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain Delaying1(k = 1 / averaging_time) annotation(Placement(visible = true, transformation(origin = {9.0,-40.0}, extent = {{-29.0,20.0},{29.0,-20.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealOutput state "State signal" annotation(Placement(visible = true, transformation(origin = {0.0,110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270), iconTransformation(origin = {0.0,110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - equation - connect(Level1.u1,massInPort) annotation(Line(points = {{-62.0,0.0},{-110.0,0.0}}, color = {95,0,191}, visible = true)); - connect(Level1.u2,Rate1.y) annotation(Line(points = {{-18.0,0.0},{30.0,0.0}}, color = {95,0,191}, visible = true)); - connect(Rate1.y1,massOutPort) annotation(Line(points = {{50.0,0.0},{110.0,0.0}}, color = {95,0,191}, visible = true)); - connect(Delaying1.y,Rate1.u) annotation(Line(points = {{29.3,-40.0},{40.0,-40.0},{40.0,-21.0}}, color = {0,0,191}, visible = true)); - connect(Delaying1.u,Level1.y2) annotation(Line(points = {{-11.3,-40.0},{-25.0,-40.0},{-25.0,-13.0}}, color = {0,0,191}, visible = true)); - connect(state,Level1.y1) annotation(Line(points = {{7.6667,66.0},{7.6667,-33.0},{-15.3333,-33.0}}, color = {0,0,191}, visible = true, origin = {-7.6667,44.0})); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,191}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, extent = {{-100.0,-100.0},{100.0,100.0}}),Text(visible = true, lineColor = {0,0,255}, fillColor = {0,0,191}, extent = {{-64.0,-44.0},{68.0,42.0}}, textString = "DELAY1", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics), Documentation(info = " + SystemDynamics.Interfaces.MassInPort massInPort "Mass input signal" annotation( + Placement(visible = true, transformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort massOutPort "Mass output signal" annotation( + Placement(visible = true, transformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Levels.Level Level1(x0 = delay_init) annotation( + Placement(visible = true, transformation(origin = {-40.0, 0.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Rate1 annotation( + Placement(visible = true, transformation(origin = {40.0, 0.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain Delaying1(k = 1 / averaging_time) annotation( + Placement(visible = true, transformation(origin = {9.0, -40.0}, extent = {{-29.0, 20.0}, {29.0, -20.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealOutput state "State signal" annotation( + Placement(visible = true, transformation(origin = {0.0, 110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270), iconTransformation(origin = {0.0, 110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + equation + connect(Level1.u1, massInPort) annotation( + Line(points = {{-62.0, 0.0}, {-110.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(Level1.u2, Rate1.y) annotation( + Line(points = {{-18.0, 0.0}, {30.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(Rate1.y1, massOutPort) annotation( + Line(points = {{50.0, 0.0}, {110.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(Delaying1.y, Rate1.u) annotation( + Line(points = {{29.3, -40.0}, {40.0, -40.0}, {40.0, -21.0}}, color = {0, 0, 191}, visible = true)); + connect(Delaying1.u, Level1.y2) annotation( + Line(points = {{-11.3, -40.0}, {-25.0, -40.0}, {-25.0, -13.0}}, color = {0, 0, 191}, visible = true)); + connect(state, Level1.y1) annotation( + Line(points = {{7.6667, 66.0}, {7.6667, -33.0}, {-15.3333, -33.0}}, color = {0, 0, 191}, visible = true, origin = {-7.6667, 44.0})); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, extent = {{-100.0, -100.0}, {100.0, 100.0}}), Text(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 191}, extent = {{-64.0, -44.0}, {68.0, 42.0}}, textString = "DELAY1", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics), + Documentation(info = " This is a first-order exponential delaying function. It describes the delaying of mass flows.

Incoming goods are delayed temporarily in an internal state. The state output represents the amount of goods currently stored in the DELAY block.

@@ -372,41 +513,75 @@ The initial number of items in the DELAY block can be set. By default, it assumes a value of zero. ")); end DELAY1; + block DELAY3 "Third-order exponential delaying" parameter Real averaging_time = 1 "Averaging time"; parameter Real delay_init = 0 "Initial value of delayed variable"; - SystemDynamics.Interfaces.MassInPort massInPort "Mass input signal" annotation(Placement(visible = true, transformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort massOutPort "Mass output signal" annotation(Placement(visible = true, transformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealOutput state "State signal" annotation(Placement(visible = true, transformation(origin = {0.0,110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270), iconTransformation(origin = {0.0,110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.Levels.Level Level1(x0 = delay_init / 3) annotation(Placement(visible = true, transformation(origin = {-60.0,70.0}, extent = {{-20.0,-15.0},{20.0,15.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Rate1 annotation(Placement(visible = true, transformation(origin = {10.0,70.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain Delaying1(k = 3 / averaging_time) annotation(Placement(visible = true, transformation(origin = {-17.0,41.0}, extent = {{-29.0,14.0},{29.0,-14.0}}, rotation = 0))); - SystemDynamics.Levels.Level Level2(x0 = delay_init / 3) annotation(Placement(visible = true, transformation(origin = {-40.0,10.0}, extent = {{-20.0,-15.0},{20.0,15.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Rate2 annotation(Placement(visible = true, transformation(origin = {30.0,10.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain Delaying2(k = 3 / averaging_time) annotation(Placement(visible = true, transformation(origin = {3.0,-19.0}, extent = {{-29.0,14.0},{29.0,-14.0}}, rotation = 0))); - SystemDynamics.Levels.Level Level3(x0 = delay_init / 3) annotation(Placement(visible = true, transformation(origin = {-20.0,-50.0}, extent = {{-20.0,-15.0},{20.0,15.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Rate3 annotation(Placement(visible = true, transformation(origin = {50.0,-50.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain Delaying3(k = 3 / averaging_time) annotation(Placement(visible = true, transformation(origin = {23.0,-79.0}, extent = {{-29.0,14.0},{29.0,-14.0}}, rotation = 0))); - Modelica.Blocks.Math.Add3 Add3 annotation(Placement(visible = true, transformation(origin = {70.0,70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - equation - connect(Rate1.y,Level1.u2) annotation(Line(points = {{2.0,70.0},{-38.0,70.0}}, color = {95,0,191}, visible = true)); - connect(Delaying1.u,Level1.y2) annotation(Line(points = {{-37.3,41.0},{-45.0,41.0},{-45.0,60.25}}, color = {0,0,191}, visible = true)); - connect(Delaying1.y,Rate1.u) annotation(Line(points = {{3.3,41.0},{10.0,41.0},{10.0,54.25}}, color = {0,0,191}, visible = true)); - connect(Rate2.y,Level2.u2) annotation(Line(points = {{22.0,10.0},{-18.0,10.0}}, color = {95,0,191}, visible = true)); - connect(Delaying2.u,Level2.y2) annotation(Line(points = {{-17.3,-19.0},{-25.0,-19.0},{-25.0,0.25}}, color = {0,0,191}, visible = true)); - connect(Delaying2.y,Rate2.u) annotation(Line(points = {{23.3,-19.0},{30.0,-19.0},{30.0,-5.75}}, color = {0,0,191}, visible = true)); - connect(Rate3.y,Level3.u2) annotation(Line(points = {{42.0,-50.0},{2.0,-50.0}}, color = {95,0,191}, visible = true)); - connect(Delaying3.u,Level3.y2) annotation(Line(points = {{2.7,-79.0},{-5.0,-79.0},{-5.0,-59.75}}, color = {0,0,191}, visible = true)); - connect(Delaying3.y,Rate3.u) annotation(Line(points = {{43.3,-79.0},{50.0,-79.0},{50.0,-65.75}}, color = {0,0,191}, visible = true)); - connect(Level1.u1,massInPort) annotation(Line(points = {{-82.0,70.0},{-90.0,70.0},{-90.0,0.0},{-110.0,0.0}}, color = {95,0,191}, visible = true)); - connect(Rate1.y1,Level2.u1) annotation(Line(points = {{18.0,70.0},{30.0,70.0},{30.0,28.0},{-70.0,28.0},{-70.0,10.0},{-62.0,10.0}}, color = {95,0,191}, visible = true)); - connect(Rate2.y1,Level3.u1) annotation(Line(points = {{38.0,10.0},{50.0,10.0},{50.0,-32.0},{-50.0,-32.0},{-50.0,-50.0},{-42.0,-50.0}}, color = {95,0,191}, visible = true)); - connect(Rate3.y1,massOutPort) annotation(Line(points = {{58.0,-50.0},{90.0,-50.0},{90.0,0.0},{110.0,0.0}}, color = {95,0,191}, visible = true)); - connect(Add3.u1,Level1.y1) annotation(Line(points = {{62.0,58.0},{62.0,50.0},{50.0,50.0},{50.0,84.0},{-30.0,84.0},{-30.0,78.25},{-43.0,78.25}}, color = {0,0,191}, visible = true)); - connect(Add3.u2,Level2.y1) annotation(Line(points = {{70.0,58.0},{70.0,24.0},{-10.0,24.0},{-10.0,18.25},{-23.0,18.25}}, color = {0,0,191}, visible = true)); - connect(Add3.u3,Level3.y1) annotation(Line(points = {{78.0,58.0},{78.0,-36.0},{10.0,-36.0},{10.0,-41.75},{-3.0,-41.75}}, color = {0,0,191}, visible = true)); - connect(Add3.y,state) annotation(Line(points = {{70.0,81.0},{70.0,90.0},{0.0,90.0},{0.0,110.0}}, color = {0,0,191}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,191}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, extent = {{-100.0,-100.0},{100.0,100.0}}),Text(visible = true, lineColor = {0,0,255}, fillColor = {0,0,191}, extent = {{-64.0,-44.0},{68.0,42.0}}, textString = "DELAY3", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics), Documentation(info = " + SystemDynamics.Interfaces.MassInPort massInPort "Mass input signal" annotation( + Placement(visible = true, transformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort massOutPort "Mass output signal" annotation( + Placement(visible = true, transformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealOutput state "State signal" annotation( + Placement(visible = true, transformation(origin = {0.0, 110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270), iconTransformation(origin = {0.0, 110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.Levels.Level Level1(x0 = delay_init / 3) annotation( + Placement(visible = true, transformation(origin = {-60.0, 70.0}, extent = {{-20.0, -15.0}, {20.0, 15.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Rate1 annotation( + Placement(visible = true, transformation(origin = {10.0, 70.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain Delaying1(k = 3 / averaging_time) annotation( + Placement(visible = true, transformation(origin = {-17.0, 41.0}, extent = {{-29.0, 14.0}, {29.0, -14.0}}, rotation = 0))); + SystemDynamics.Levels.Level Level2(x0 = delay_init / 3) annotation( + Placement(visible = true, transformation(origin = {-40.0, 10.0}, extent = {{-20.0, -15.0}, {20.0, 15.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Rate2 annotation( + Placement(visible = true, transformation(origin = {30.0, 10.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain Delaying2(k = 3 / averaging_time) annotation( + Placement(visible = true, transformation(origin = {3.0, -19.0}, extent = {{-29.0, 14.0}, {29.0, -14.0}}, rotation = 0))); + SystemDynamics.Levels.Level Level3(x0 = delay_init / 3) annotation( + Placement(visible = true, transformation(origin = {-20.0, -50.0}, extent = {{-20.0, -15.0}, {20.0, 15.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Rate3 annotation( + Placement(visible = true, transformation(origin = {50.0, -50.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain Delaying3(k = 3 / averaging_time) annotation( + Placement(visible = true, transformation(origin = {23.0, -79.0}, extent = {{-29.0, 14.0}, {29.0, -14.0}}, rotation = 0))); + Modelica.Blocks.Math.Add3 Add3 annotation( + Placement(visible = true, transformation(origin = {70.0, 70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + equation + connect(Rate1.y, Level1.u2) annotation( + Line(points = {{2.0, 70.0}, {-38.0, 70.0}}, color = {95, 0, 191}, visible = true)); + connect(Delaying1.u, Level1.y2) annotation( + Line(points = {{-37.3, 41.0}, {-45.0, 41.0}, {-45.0, 60.25}}, color = {0, 0, 191}, visible = true)); + connect(Delaying1.y, Rate1.u) annotation( + Line(points = {{3.3, 41.0}, {10.0, 41.0}, {10.0, 54.25}}, color = {0, 0, 191}, visible = true)); + connect(Rate2.y, Level2.u2) annotation( + Line(points = {{22.0, 10.0}, {-18.0, 10.0}}, color = {95, 0, 191}, visible = true)); + connect(Delaying2.u, Level2.y2) annotation( + Line(points = {{-17.3, -19.0}, {-25.0, -19.0}, {-25.0, 0.25}}, color = {0, 0, 191}, visible = true)); + connect(Delaying2.y, Rate2.u) annotation( + Line(points = {{23.3, -19.0}, {30.0, -19.0}, {30.0, -5.75}}, color = {0, 0, 191}, visible = true)); + connect(Rate3.y, Level3.u2) annotation( + Line(points = {{42.0, -50.0}, {2.0, -50.0}}, color = {95, 0, 191}, visible = true)); + connect(Delaying3.u, Level3.y2) annotation( + Line(points = {{2.7, -79.0}, {-5.0, -79.0}, {-5.0, -59.75}}, color = {0, 0, 191}, visible = true)); + connect(Delaying3.y, Rate3.u) annotation( + Line(points = {{43.3, -79.0}, {50.0, -79.0}, {50.0, -65.75}}, color = {0, 0, 191}, visible = true)); + connect(Level1.u1, massInPort) annotation( + Line(points = {{-82.0, 70.0}, {-90.0, 70.0}, {-90.0, 0.0}, {-110.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(Rate1.y1, Level2.u1) annotation( + Line(points = {{18.0, 70.0}, {30.0, 70.0}, {30.0, 28.0}, {-70.0, 28.0}, {-70.0, 10.0}, {-62.0, 10.0}}, color = {95, 0, 191}, visible = true)); + connect(Rate2.y1, Level3.u1) annotation( + Line(points = {{38.0, 10.0}, {50.0, 10.0}, {50.0, -32.0}, {-50.0, -32.0}, {-50.0, -50.0}, {-42.0, -50.0}}, color = {95, 0, 191}, visible = true)); + connect(Rate3.y1, massOutPort) annotation( + Line(points = {{58.0, -50.0}, {90.0, -50.0}, {90.0, 0.0}, {110.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(Add3.u1, Level1.y1) annotation( + Line(points = {{62.0, 58.0}, {62.0, 50.0}, {50.0, 50.0}, {50.0, 84.0}, {-30.0, 84.0}, {-30.0, 78.25}, {-43.0, 78.25}}, color = {0, 0, 191}, visible = true)); + connect(Add3.u2, Level2.y1) annotation( + Line(points = {{70.0, 58.0}, {70.0, 24.0}, {-10.0, 24.0}, {-10.0, 18.25}, {-23.0, 18.25}}, color = {0, 0, 191}, visible = true)); + connect(Add3.u3, Level3.y1) annotation( + Line(points = {{78.0, 58.0}, {78.0, -36.0}, {10.0, -36.0}, {10.0, -41.75}, {-3.0, -41.75}}, color = {0, 0, 191}, visible = true)); + connect(Add3.y, state) annotation( + Line(points = {{70.0, 81.0}, {70.0, 90.0}, {0.0, 90.0}, {0.0, 110.0}}, color = {0, 0, 191}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, extent = {{-100.0, -100.0}, {100.0, 100.0}}), Text(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 191}, extent = {{-64.0, -44.0}, {68.0, 42.0}}, textString = "DELAY3", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics), + Documentation(info = " This is a third-order exponential delaying function. It describes the delaying of mass flows.

Incoming goods are delayed temporarily in three consecutive internal states. The state output represents the amount of goods currently stored in the DELAY block.

@@ -414,34 +589,57 @@ The initial number of items in the DELAY block can be set. By default, it assumes a value of zero. ")); end DELAY3; + block Linear "Linear function" parameter Real m = 1 "Gradient"; parameter Real b = 0 "Offset"; - Modelica.Blocks.Interfaces.RealInput u "Input variable" annotation(Placement(visible = true, transformation(origin = {-90.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-90.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation(Placement(visible = true, transformation(origin = {90.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {90.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealInput u "Input variable" annotation( + Placement(visible = true, transformation(origin = {-90.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-90.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation( + Placement(visible = true, transformation(origin = {90.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {90.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); equation y = m * u + b; - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, lineThickness = 0.5, extent = {{-80.0,-80.0},{80.0,80.0}}),Line(visible = true, points = {{-40.0,-40.0},{-40.0,60.0},{-44.0,48.0},{-36.0,48.0},{-40.0,58.0}}, color = {0,0,255}),Line(visible = true, points = {{-40.0,-40.0},{60.0,-40.0},{48.0,-34.0},{48.0,-44.0},{60.0,-40.0}}, color = {0,0,255}),Text(visible = true, lineColor = {0,0,255}, extent = {{-64.0,38.0},{-46.0,62.0}}, textString = "y", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{40.0,-70.0},{62.0,-50.0}}, textString = "u", fontName = "Arial"),Line(visible = true, points = {{-40.0,-10.0},{48.0,30.0}}, color = {0,0,255})}), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, lineThickness = 0.5, extent = {{-80.0,-80.0},{80.0,80.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-98.0,-118.0},{100.0,-80.0}}, textString = "%name", fontName = "Arial"),Line(visible = true, points = {{-40.0,-40.0},{-40.0,60.0},{-44.0,48.0},{-36.0,48.0},{-40.0,58.0}}, color = {0,0,255}),Line(visible = true, points = {{-40.0,-40.0},{60.0,-40.0},{48.0,-34.0},{48.0,-44.0},{60.0,-40.0}}, color = {0,0,255}),Text(visible = true, lineColor = {0,0,255}, extent = {{-64.0,38.0},{-46.0,62.0}}, textString = "y", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{40.0,-70.0},{62.0,-50.0}}, textString = "u", fontName = "Arial"),Line(visible = true, points = {{-40.0,-10.0},{48.0,30.0}}, color = {0,0,255})}), Documentation(info = " + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, lineThickness = 0.5, extent = {{-80.0, -80.0}, {80.0, 80.0}}), Line(visible = true, points = {{-40.0, -40.0}, {-40.0, 60.0}, {-44.0, 48.0}, {-36.0, 48.0}, {-40.0, 58.0}}, color = {0, 0, 255}), Line(visible = true, points = {{-40.0, -40.0}, {60.0, -40.0}, {48.0, -34.0}, {48.0, -44.0}, {60.0, -40.0}}, color = {0, 0, 255}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-64.0, 38.0}, {-46.0, 62.0}}, textString = "y", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{40.0, -70.0}, {62.0, -50.0}}, textString = "u", fontName = "Arial"), Line(visible = true, points = {{-40.0, -10.0}, {48.0, 30.0}}, color = {0, 0, 255})}), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, lineThickness = 0.5, extent = {{-80.0, -80.0}, {80.0, 80.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-98.0, -118.0}, {100.0, -80.0}}, textString = "%name", fontName = "Arial"), Line(visible = true, points = {{-40.0, -40.0}, {-40.0, 60.0}, {-44.0, 48.0}, {-36.0, 48.0}, {-40.0, 58.0}}, color = {0, 0, 255}), Line(visible = true, points = {{-40.0, -40.0}, {60.0, -40.0}, {48.0, -34.0}, {48.0, -44.0}, {60.0, -40.0}}, color = {0, 0, 255}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-64.0, 38.0}, {-46.0, 62.0}}, textString = "y", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{40.0, -70.0}, {62.0, -50.0}}, textString = "u", fontName = "Arial"), Line(visible = true, points = {{-40.0, -10.0}, {48.0, 30.0}}, color = {0, 0, 255})}), + Documentation(info = " This is a linear function, as it is frequently used in System Dynamics to represent linear regression models. ")); end Linear; + block SMTH1 "First-order exponential smoothing" parameter Real averaging_time = 1 "Averaging time"; parameter Real smooth_init = 0 "Initial value of smoothed variable"; - SystemDynamics.Levels.Level1a Smooth_of_Input(x0 = smooth_init) annotation(Placement(visible = true, transformation(origin = {50.0,0.0}, extent = {{-16.0,-14.0},{16.0,14.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Change_in_Smooth annotation(Placement(visible = true, transformation(origin = {0.0,0.0}, extent = {{-16.0,-14.0},{16.0,14.0}}, rotation = 0))); - SystemDynamics.Sources.Source source annotation(Placement(visible = true, transformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Utilities.Change_In_Smooth change_in_smooth(averaging_time = averaging_time) annotation(Placement(visible = true, transformation(origin = {-0.0,-40.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270)), Dialog(group = "Variables")); - Modelica.Blocks.Interfaces.RealInput u "Input variable" annotation(Placement(visible = true, transformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation(Placement(visible = true, transformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - equation - connect(Change_in_Smooth.y1,Smooth_of_Input.u1) annotation(Line(points = {{8.0,0.0},{20.0,-0.0},{20.0,0.0},{32.4,0.0}}, color = {95,0,191}, visible = true)); - connect(source.MassInPort1,Change_in_Smooth.y) annotation(Line(points = {{-39.0,0.0},{-23.5,0.0},{-23.5,0.0},{-8.0,0.0}}, color = {95,0,191}, visible = true)); - connect(change_in_smooth.y,Change_in_Smooth.u) annotation(Line(points = {{-0.0,-26.5},{0.0,-18.8},{0.0,-18.8},{0.0,-14.7}}, color = {0,0,191}, visible = true)); - connect(change_in_smooth.u2,Smooth_of_Input.y4) annotation(Line(points = {{6.0,-53.5},{6.0,-60.0},{38.0,-60.0},{38.0,-9.1}}, color = {0,0,191}, visible = true)); - connect(change_in_smooth.u1,u) annotation(Line(points = {{-6.0,-53.5},{-6.0,-60.0},{-80.0,-60.0},{-80.0,0.0},{-110.0,0.0}}, color = {0,0,191}, visible = true)); - connect(y,Smooth_of_Input.y1) annotation(Line(points = {{110.0,0.0},{80.0,0.0},{80.0,7.7},{63.6,7.7}}, color = {0,0,191}, visible = true)); - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,191}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-100.0,-100.0},{100.0,100.0}}),Text(visible = true, lineColor = {0,0,255}, fillColor = {0,0,191}, extent = {{-64.0,-44.0},{68.0,42.0}}, textString = "SMTH1", fontName = "Arial")}), Documentation(info = " + SystemDynamics.Levels.Level1a Smooth_of_Input(x0 = smooth_init) annotation( + Placement(visible = true, transformation(origin = {50.0, 0.0}, extent = {{-16.0, -14.0}, {16.0, 14.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Change_in_Smooth annotation( + Placement(visible = true, transformation(origin = {0.0, 0.0}, extent = {{-16.0, -14.0}, {16.0, 14.0}}, rotation = 0))); + SystemDynamics.Sources.Source source annotation( + Placement(visible = true, transformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Utilities.Change_In_Smooth change_in_smooth(averaging_time = averaging_time) annotation( + Placement(visible = true, transformation(origin = {-0.0, -40.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270)), + Dialog(group = "Variables")); + Modelica.Blocks.Interfaces.RealInput u "Input variable" annotation( + Placement(visible = true, transformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation( + Placement(visible = true, transformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + equation + connect(Change_in_Smooth.y1, Smooth_of_Input.u1) annotation( + Line(points = {{8.0, 0.0}, {20.0, -0.0}, {20.0, 0.0}, {32.4, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(source.MassInPort1, Change_in_Smooth.y) annotation( + Line(points = {{-39.0, 0.0}, {-23.5, 0.0}, {-23.5, 0.0}, {-8.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(change_in_smooth.y, Change_in_Smooth.u) annotation( + Line(points = {{-0.0, -26.5}, {0.0, -18.8}, {0.0, -18.8}, {0.0, -14.7}}, color = {0, 0, 191}, visible = true)); + connect(change_in_smooth.u2, Smooth_of_Input.y4) annotation( + Line(points = {{6.0, -53.5}, {6.0, -60.0}, {38.0, -60.0}, {38.0, -9.1}}, color = {0, 0, 191}, visible = true)); + connect(change_in_smooth.u1, u) annotation( + Line(points = {{-6.0, -53.5}, {-6.0, -60.0}, {-80.0, -60.0}, {-80.0, 0.0}, {-110.0, 0.0}}, color = {0, 0, 191}, visible = true)); + connect(y, Smooth_of_Input.y1) annotation( + Line(points = {{110.0, 0.0}, {80.0, 0.0}, {80.0, 7.7}, {63.6, 7.7}}, color = {0, 0, 191}, visible = true)); + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 191}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-100.0, -100.0}, {100.0, 100.0}}), Text(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 191}, extent = {{-64.0, -44.0}, {68.0, 42.0}}, textString = "SMTH1", fontName = "Arial")}), + Documentation(info = " This is a first-order exponential smoothing function. It describes the smoothing of information flows.

In engineering terms, this would be called a first-order low-pass filter with the transfer function:

@@ -452,41 +650,75 @@ The initial value of the output can be set. By default, it assumes a value of zero. ")); end SMTH1; + block SMTH3 "Third-order exponential smoothing" parameter Real averaging_time = 1 "Averaging time"; parameter Real smooth_init = 0 "Initial value of smoothed variable"; - SystemDynamics.Levels.Level1a Smooth1(x0 = smooth_init) annotation(Placement(visible = true, transformation(origin = {10.0,80.0}, extent = {{-16.0,-14.0},{16.0,14.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Change_in_Smooth1 annotation(Placement(visible = true, transformation(origin = {-40.0,80.0}, extent = {{-16.0,-14.0},{16.0,14.0}}, rotation = 0))); - SystemDynamics.Sources.Source source annotation(Placement(visible = true, transformation(origin = {-90.0,80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Utilities.Change_In_Smooth ch_in_smooth1(averaging_time = averaging_time / 3) annotation(Placement(visible = true, transformation(origin = {-40.0,50.0}, extent = {{-10.0,-12.0},{10.0,12.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u "Input variable" annotation(Placement(visible = true, transformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation(Placement(visible = true, transformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Levels.Level1a Smooth2(x0 = smooth_init) annotation(Placement(visible = true, transformation(origin = {40.0,10.0}, extent = {{-16.0,-14.0},{16.0,14.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Change_in_Smooth2 annotation(Placement(visible = true, transformation(origin = {-10.0,10.0}, extent = {{-16.0,-14.0},{16.0,14.0}}, rotation = 0))); - SystemDynamics.Sources.Source source1 annotation(Placement(visible = true, transformation(origin = {-60.0,10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Utilities.Change_In_Smooth ch_in_smooth2(averaging_time = averaging_time / 3) annotation(Placement(visible = true, transformation(origin = {-10.0,-20.0}, extent = {{-10.0,-12.0},{10.0,12.0}}, rotation = -270))); - SystemDynamics.Levels.Level1a Smooth3(x0 = smooth_init) annotation(Placement(visible = true, transformation(origin = {70.0,-54.0}, extent = {{-16.0,-14.0},{16.0,14.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Change_in_Smooth3 annotation(Placement(visible = true, transformation(origin = {20.0,-54.0}, extent = {{-16.0,-14.0},{16.0,14.0}}, rotation = 0))); - SystemDynamics.Sources.Source source2 annotation(Placement(visible = true, transformation(origin = {-30.0,-54.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Utilities.Change_In_Smooth ch_in_smooth3(averaging_time = averaging_time / 3) annotation(Placement(visible = true, transformation(origin = {20.0,-84.0}, extent = {{-10.0,-12.0},{10.0,12.0}}, rotation = -270))); - equation - connect(Change_in_Smooth1.y1,Smooth1.u1) annotation(Line(points = {{-32.0,80.0},{-7.6,80.0}}, color = {95,0,191}, visible = true)); - connect(source.MassInPort1,Change_in_Smooth1.y) annotation(Line(points = {{-79.0,80.0},{-48.0,80.0}}, color = {95,0,191}, visible = true)); - connect(ch_in_smooth1.y,Change_in_Smooth1.u) annotation(Line(points = {{-40.0,59.0},{-40.0,65.3}}, color = {0,0,191}, visible = true)); - connect(ch_in_smooth1.u2,Smooth1.y4) annotation(Line(points = {{-35.2,41.0},{-35.2,34.0},{-2.0,34.0},{-2.0,70.9}}, color = {0,0,191}, visible = true)); - connect(Change_in_Smooth2.y1,Smooth2.u1) annotation(Line(points = {{-2.0,10.0},{4.1,10.0},{4.1,10.0},{10.2,10.0},{10.2,10.0},{22.4,10.0}}, color = {95,0,191}, visible = true)); - connect(source1.MassInPort1,Change_in_Smooth2.y) annotation(Line(points = {{-49.0,10.0},{-33.5,10.0},{-33.5,10.0},{-18.0,10.0}}, color = {95,0,191}, visible = true)); - connect(ch_in_smooth2.y,Change_in_Smooth2.u) annotation(Line(points = {{-10.0,-11.0},{-10.0,-4.7}}, color = {0,0,191}, visible = true)); - connect(ch_in_smooth2.u2,Smooth2.y4) annotation(Line(points = {{-5.2,-29.0},{-5.2,-36.0},{28.0,-36.0},{28.0,0.9}}, color = {0,0,191}, visible = true)); - connect(Change_in_Smooth3.y1,Smooth3.u1) annotation(Line(points = {{28.0,-54.0},{52.4,-54.0}}, color = {95,0,191}, visible = true)); - connect(source2.MassInPort1,Change_in_Smooth3.y) annotation(Line(points = {{-19.0,-54.0},{12.0,-54.0}}, color = {95,0,191}, visible = true)); - connect(ch_in_smooth3.y,Change_in_Smooth3.u) annotation(Line(points = {{20.0,-75.0},{20.0,-68.7}}, color = {0,0,191}, visible = true)); - connect(ch_in_smooth3.u2,Smooth3.y4) annotation(Line(points = {{24.8,-93.0},{24.8,-100.0},{58.0,-100.0},{58.0,-63.1}}, color = {0,0,191}, visible = true)); - connect(u,ch_in_smooth1.u1) annotation(Line(points = {{-110.0,0.0},{-90.0,0.0},{-90.0,34.0},{-44.8,34.0},{-44.8,41.0}}, color = {0,0,191}, visible = true)); - connect(ch_in_smooth2.u1,Smooth1.y3) annotation(Line(points = {{-14.8,-29.0},{-14.8,-36.0},{-40.0,-36.0},{-40.0,28.0},{10.0,28.0},{10.0,70.9}}, color = {0,0,191}, visible = true)); - connect(ch_in_smooth3.u1,Smooth2.y3) annotation(Line(points = {{15.2,-93.0},{15.2,-100.0},{-10.0,-100.0},{-10.0,-40.0},{40.0,-40.0},{40.0,0.9}}, color = {0,0,191}, visible = true)); - connect(y,Smooth3.y1) annotation(Line(points = {{110.0,0.0},{90.0,0.0},{90.0,-46.3},{83.6,-46.3}}, color = {0,0,191}, visible = true)); - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,191}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-100.0,-100.0},{100.0,100.0}}),Text(visible = true, lineColor = {0,0,255}, fillColor = {0,0,191}, extent = {{-64.0,-44.0},{68.0,42.0}}, textString = "SMTH3", fontName = "Arial")}), Documentation(info = " + SystemDynamics.Levels.Level1a Smooth1(x0 = smooth_init) annotation( + Placement(visible = true, transformation(origin = {10.0, 80.0}, extent = {{-16.0, -14.0}, {16.0, 14.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Change_in_Smooth1 annotation( + Placement(visible = true, transformation(origin = {-40.0, 80.0}, extent = {{-16.0, -14.0}, {16.0, 14.0}}, rotation = 0))); + SystemDynamics.Sources.Source source annotation( + Placement(visible = true, transformation(origin = {-90.0, 80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Utilities.Change_In_Smooth ch_in_smooth1(averaging_time = averaging_time / 3) annotation( + Placement(visible = true, transformation(origin = {-40.0, 50.0}, extent = {{-10.0, -12.0}, {10.0, 12.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u "Input variable" annotation( + Placement(visible = true, transformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation( + Placement(visible = true, transformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Levels.Level1a Smooth2(x0 = smooth_init) annotation( + Placement(visible = true, transformation(origin = {40.0, 10.0}, extent = {{-16.0, -14.0}, {16.0, 14.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Change_in_Smooth2 annotation( + Placement(visible = true, transformation(origin = {-10.0, 10.0}, extent = {{-16.0, -14.0}, {16.0, 14.0}}, rotation = 0))); + SystemDynamics.Sources.Source source1 annotation( + Placement(visible = true, transformation(origin = {-60.0, 10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Utilities.Change_In_Smooth ch_in_smooth2(averaging_time = averaging_time / 3) annotation( + Placement(visible = true, transformation(origin = {-10.0, -20.0}, extent = {{-10.0, -12.0}, {10.0, 12.0}}, rotation = -270))); + SystemDynamics.Levels.Level1a Smooth3(x0 = smooth_init) annotation( + Placement(visible = true, transformation(origin = {70.0, -54.0}, extent = {{-16.0, -14.0}, {16.0, 14.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Change_in_Smooth3 annotation( + Placement(visible = true, transformation(origin = {20.0, -54.0}, extent = {{-16.0, -14.0}, {16.0, 14.0}}, rotation = 0))); + SystemDynamics.Sources.Source source2 annotation( + Placement(visible = true, transformation(origin = {-30.0, -54.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Utilities.Change_In_Smooth ch_in_smooth3(averaging_time = averaging_time / 3) annotation( + Placement(visible = true, transformation(origin = {20.0, -84.0}, extent = {{-10.0, -12.0}, {10.0, 12.0}}, rotation = -270))); + equation + connect(Change_in_Smooth1.y1, Smooth1.u1) annotation( + Line(points = {{-32.0, 80.0}, {-7.6, 80.0}}, color = {95, 0, 191}, visible = true)); + connect(source.MassInPort1, Change_in_Smooth1.y) annotation( + Line(points = {{-79.0, 80.0}, {-48.0, 80.0}}, color = {95, 0, 191}, visible = true)); + connect(ch_in_smooth1.y, Change_in_Smooth1.u) annotation( + Line(points = {{-40.0, 59.0}, {-40.0, 65.3}}, color = {0, 0, 191}, visible = true)); + connect(ch_in_smooth1.u2, Smooth1.y4) annotation( + Line(points = {{-35.2, 41.0}, {-35.2, 34.0}, {-2.0, 34.0}, {-2.0, 70.9}}, color = {0, 0, 191}, visible = true)); + connect(Change_in_Smooth2.y1, Smooth2.u1) annotation( + Line(points = {{-2.0, 10.0}, {4.1, 10.0}, {4.1, 10.0}, {10.2, 10.0}, {10.2, 10.0}, {22.4, 10.0}}, color = {95, 0, 191}, visible = true)); + connect(source1.MassInPort1, Change_in_Smooth2.y) annotation( + Line(points = {{-49.0, 10.0}, {-33.5, 10.0}, {-33.5, 10.0}, {-18.0, 10.0}}, color = {95, 0, 191}, visible = true)); + connect(ch_in_smooth2.y, Change_in_Smooth2.u) annotation( + Line(points = {{-10.0, -11.0}, {-10.0, -4.7}}, color = {0, 0, 191}, visible = true)); + connect(ch_in_smooth2.u2, Smooth2.y4) annotation( + Line(points = {{-5.2, -29.0}, {-5.2, -36.0}, {28.0, -36.0}, {28.0, 0.9}}, color = {0, 0, 191}, visible = true)); + connect(Change_in_Smooth3.y1, Smooth3.u1) annotation( + Line(points = {{28.0, -54.0}, {52.4, -54.0}}, color = {95, 0, 191}, visible = true)); + connect(source2.MassInPort1, Change_in_Smooth3.y) annotation( + Line(points = {{-19.0, -54.0}, {12.0, -54.0}}, color = {95, 0, 191}, visible = true)); + connect(ch_in_smooth3.y, Change_in_Smooth3.u) annotation( + Line(points = {{20.0, -75.0}, {20.0, -68.7}}, color = {0, 0, 191}, visible = true)); + connect(ch_in_smooth3.u2, Smooth3.y4) annotation( + Line(points = {{24.8, -93.0}, {24.8, -100.0}, {58.0, -100.0}, {58.0, -63.1}}, color = {0, 0, 191}, visible = true)); + connect(u, ch_in_smooth1.u1) annotation( + Line(points = {{-110.0, 0.0}, {-90.0, 0.0}, {-90.0, 34.0}, {-44.8, 34.0}, {-44.8, 41.0}}, color = {0, 0, 191}, visible = true)); + connect(ch_in_smooth2.u1, Smooth1.y3) annotation( + Line(points = {{-14.8, -29.0}, {-14.8, -36.0}, {-40.0, -36.0}, {-40.0, 28.0}, {10.0, 28.0}, {10.0, 70.9}}, color = {0, 0, 191}, visible = true)); + connect(ch_in_smooth3.u1, Smooth2.y3) annotation( + Line(points = {{15.2, -93.0}, {15.2, -100.0}, {-10.0, -100.0}, {-10.0, -40.0}, {40.0, -40.0}, {40.0, 0.9}}, color = {0, 0, 191}, visible = true)); + connect(y, Smooth3.y1) annotation( + Line(points = {{110.0, 0.0}, {90.0, 0.0}, {90.0, -46.3}, {83.6, -46.3}}, color = {0, 0, 191}, visible = true)); + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 191}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-100.0, -100.0}, {100.0, 100.0}}), Text(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 191}, extent = {{-64.0, -44.0}, {68.0, 42.0}}, textString = "SMTH3", fontName = "Arial")}), + Documentation(info = " This is a third-order exponential smoothing function.

In engineering terms, this would be called a third-order low-pass filter consisting of three first-order low-pass filters placed in series. The third-order filter is characterized by the transfer function:

@@ -497,21 +729,31 @@ The initial values of the outputs of each of the three first-order filters can be set. However, they can only be set together, i.e., only one parameter is provided for all three of them. By default, they assume values of zero. ")); end SMTH3; + block Tabular "Tabular function" parameter Real x_vals[:] = {0} "Independent variable data points"; parameter Real y_vals[:] = {0} "Dependent variable data points"; - Modelica.Blocks.Interfaces.RealInput u "Input variable" annotation(Placement(visible = true, transformation(origin = {-80.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-80.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation(Placement(visible = true, transformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealInput u "Input variable" annotation( + Placement(visible = true, transformation(origin = {-80.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-80.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealOutput y "Output variable" annotation( + Placement(visible = true, transformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); equation y = Functions.Utilities.Piecewise(x = u, x_grid = x_vals, y_grid = y_vals); - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Line(visible = true, points = {{-70.0,0.0},{-44.0,0.0}}, color = {160,160,160}),Line(visible = true, points = {{28.0,0.0},{100.0,0.0}}, color = {160,160,160}),Text(visible = true, lineColor = {0,0,255}, fillColor = {160,160,160}, extent = {{-72.0,2.0},{-46.0,20.0}}, textString = "u", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, fillColor = {160,160,160}, extent = {{52.0,2.0},{78.0,20.0}}, textString = "y", fontName = "Arial"),Rectangle(visible = true, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-44.0,40.0},{-8.0,60.0}}),Rectangle(visible = true, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-44.0,20.0},{-8.0,40.0}}),Rectangle(visible = true, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-44.0,-2.0},{-8.0,20.0}}),Rectangle(visible = true, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-44.0,-22.0},{-8.0,0.0}}),Rectangle(visible = true, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-44.0,-42.0},{-8.0,-20.0}}),Rectangle(visible = true, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-44.0,-60.0},{-8.0,-40.0}}),Rectangle(visible = true, fillColor = {255,255,255}, fillPattern = FillPattern.Solid, extent = {{-8.0,40.0},{28.0,60.0}}),Rectangle(visible = true, fillColor = {255,255,255}, fillPattern = FillPattern.Solid, extent = {{-8.0,20.0},{28.0,40.0}}),Rectangle(visible = true, fillColor = {255,255,255}, fillPattern = FillPattern.Solid, extent = {{-8.0,-2.0},{28.0,20.0}}),Rectangle(visible = true, fillColor = {255,255,255}, fillPattern = FillPattern.Solid, extent = {{-8.0,-20.0},{28.0,0.0}}),Rectangle(visible = true, fillColor = {255,255,255}, fillPattern = FillPattern.Solid, extent = {{-8.0,-40.0},{28.0,-20.0}}),Rectangle(visible = true, fillColor = {255,255,255}, fillPattern = FillPattern.Solid, extent = {{-8.0,-60.0},{28.0,-40.0}})}), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-44.0,40.0},{-8.0,60.0}}),Rectangle(visible = true, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-44.0,20.0},{-8.0,40.0}}),Rectangle(visible = true, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-44.0,-2.0},{-8.0,20.0}}),Rectangle(visible = true, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-44.0,-22.0},{-8.0,0.0}}),Rectangle(visible = true, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-44.0,-42.0},{-8.0,-20.0}}),Rectangle(visible = true, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-44.0,-60.0},{-8.0,-40.0}}),Rectangle(visible = true, fillColor = {255,255,255}, fillPattern = FillPattern.Solid, extent = {{-8.0,40.0},{28.0,60.0}}),Rectangle(visible = true, fillColor = {255,255,255}, fillPattern = FillPattern.Solid, extent = {{-8.0,20.0},{28.0,40.0}}),Rectangle(visible = true, fillColor = {255,255,255}, fillPattern = FillPattern.Solid, extent = {{-8.0,-2.0},{28.0,20.0}}),Rectangle(visible = true, fillColor = {255,255,255}, fillPattern = FillPattern.Solid, extent = {{-8.0,-20.0},{28.0,0.0}}),Rectangle(visible = true, fillColor = {255,255,255}, fillPattern = FillPattern.Solid, extent = {{-8.0,-40.0},{28.0,-20.0}}),Rectangle(visible = true, fillColor = {255,255,255}, fillPattern = FillPattern.Solid, extent = {{-8.0,-60.0},{28.0,-40.0}}),Line(visible = true, points = {{-70.0,80.0},{-70.0,-80.0},{40.0,-80.0},{100.0,0.0},{40.0,80.0},{-70.0,80.0}}, color = {0,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,80.0},{100.0,122.0}}, textString = "%name", fontName = "Arial")}), Documentation(info = " + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Line(visible = true, points = {{-70.0, 0.0}, {-44.0, 0.0}}, color = {160, 160, 160}), Line(visible = true, points = {{28.0, 0.0}, {100.0, 0.0}}, color = {160, 160, 160}), Text(visible = true, lineColor = {0, 0, 255}, fillColor = {160, 160, 160}, extent = {{-72.0, 2.0}, {-46.0, 20.0}}, textString = "u", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, fillColor = {160, 160, 160}, extent = {{52.0, 2.0}, {78.0, 20.0}}, textString = "y", fontName = "Arial"), Rectangle(visible = true, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-44.0, 40.0}, {-8.0, 60.0}}), Rectangle(visible = true, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-44.0, 20.0}, {-8.0, 40.0}}), Rectangle(visible = true, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-44.0, -2.0}, {-8.0, 20.0}}), Rectangle(visible = true, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-44.0, -22.0}, {-8.0, 0.0}}), Rectangle(visible = true, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-44.0, -42.0}, {-8.0, -20.0}}), Rectangle(visible = true, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-44.0, -60.0}, {-8.0, -40.0}}), Rectangle(visible = true, fillColor = {255, 255, 255}, fillPattern = FillPattern.Solid, extent = {{-8.0, 40.0}, {28.0, 60.0}}), Rectangle(visible = true, fillColor = {255, 255, 255}, fillPattern = FillPattern.Solid, extent = {{-8.0, 20.0}, {28.0, 40.0}}), Rectangle(visible = true, fillColor = {255, 255, 255}, fillPattern = FillPattern.Solid, extent = {{-8.0, -2.0}, {28.0, 20.0}}), Rectangle(visible = true, fillColor = {255, 255, 255}, fillPattern = FillPattern.Solid, extent = {{-8.0, -20.0}, {28.0, 0.0}}), Rectangle(visible = true, fillColor = {255, 255, 255}, fillPattern = FillPattern.Solid, extent = {{-8.0, -40.0}, {28.0, -20.0}}), Rectangle(visible = true, fillColor = {255, 255, 255}, fillPattern = FillPattern.Solid, extent = {{-8.0, -60.0}, {28.0, -40.0}})}), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-44.0, 40.0}, {-8.0, 60.0}}), Rectangle(visible = true, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-44.0, 20.0}, {-8.0, 40.0}}), Rectangle(visible = true, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-44.0, -2.0}, {-8.0, 20.0}}), Rectangle(visible = true, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-44.0, -22.0}, {-8.0, 0.0}}), Rectangle(visible = true, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-44.0, -42.0}, {-8.0, -20.0}}), Rectangle(visible = true, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-44.0, -60.0}, {-8.0, -40.0}}), Rectangle(visible = true, fillColor = {255, 255, 255}, fillPattern = FillPattern.Solid, extent = {{-8.0, 40.0}, {28.0, 60.0}}), Rectangle(visible = true, fillColor = {255, 255, 255}, fillPattern = FillPattern.Solid, extent = {{-8.0, 20.0}, {28.0, 40.0}}), Rectangle(visible = true, fillColor = {255, 255, 255}, fillPattern = FillPattern.Solid, extent = {{-8.0, -2.0}, {28.0, 20.0}}), Rectangle(visible = true, fillColor = {255, 255, 255}, fillPattern = FillPattern.Solid, extent = {{-8.0, -20.0}, {28.0, 0.0}}), Rectangle(visible = true, fillColor = {255, 255, 255}, fillPattern = FillPattern.Solid, extent = {{-8.0, -40.0}, {28.0, -20.0}}), Rectangle(visible = true, fillColor = {255, 255, 255}, fillPattern = FillPattern.Solid, extent = {{-8.0, -60.0}, {28.0, -40.0}}), Line(visible = true, points = {{-70.0, 80.0}, {-70.0, -80.0}, {40.0, -80.0}, {100.0, 0.0}, {40.0, 80.0}, {-70.0, 80.0}}, color = {0, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 80.0}, {100.0, 122.0}}, textString = "%name", fontName = "Arial")}), + Documentation(info = " This is a tabular function, as it is frequently used in System Dynamics to represent measured or estimated non-linear relationships. ")); end Tabular; + package Utilities "Utility modules of the set of functions" - extends Modelica.Icons.Package annotation(preferedView = "info", Documentation(info = " + extends Modelica.Icons.Package annotation( + preferedView = "info", + Documentation(info = " Utility models of the set of functions. ")); + block Change_In_Smooth "Smoothing rate" extends Interfaces.Nonlin_2; parameter Real averaging_time = 1 "Averaging time"; @@ -523,22 +765,30 @@ smooth_of_input = u2; smoothing_rate = (input_variable - smooth_of_input) / averaging_time; y = smoothing_rate; - annotation(Diagram); + annotation( + Diagram); end Change_In_Smooth; + function InitRandomNormal extends Modelica.Icons.Function; - - external "C" ext_initRandomNormal() annotation(Include = "#include "); - annotation(Diagram(coordinateSystem(extent = {{-148.5,-105.0},{148.5,105.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {5,5}))); + + external "C" ext_initRandomNormal() annotation( + Include = "#include "); + annotation( + Diagram(coordinateSystem(extent = {{-148.5, -105.0}, {148.5, 105.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {5, 5}))); end InitRandomNormal; + function RandomNormal extends Modelica.Icons.Function; output Real y; input Real u; - - external "C" y = ext_RandomNormal(u) annotation(Include = "#include "); - annotation(Diagram(coordinateSystem(extent = {{-148.5,-105.0},{148.5,105.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {5,5}))); + + external "C" y = ext_RandomNormal(u) annotation( + Include = "#include "); + annotation( + Diagram(coordinateSystem(extent = {{-148.5, -105.0}, {148.5, 105.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {5, 5}))); end RandomNormal; + function Piecewise "Piecewise linear function" input Real x "Independent variable"; input Real x_grid[:] "Independent variable data points"; @@ -547,114 +797,173 @@ protected Integer n; algorithm - n:=size(x_grid, 1); + n := size(x_grid, 1); assert(size(x_grid, 1) == size(y_grid, 1), "Size mismatch"); assert(x >= x_grid[1] and x <= x_grid[n], "Out of range"); for i in 1:n - 1 loop - if x >= x_grid[i] and x <= x_grid[i + 1] then - y:=y_grid[i] + (y_grid[i + 1] - y_grid[i]) * (x - x_grid[i]) / (x_grid[i + 1] - x_grid[i]); - else - + if x >= x_grid[i] and x <= x_grid[i + 1] then + y := y_grid[i] + (y_grid[i + 1] - y_grid[i]) * (x - x_grid[i]) / (x_grid[i + 1] - x_grid[i]); end if; end for; - annotation(Diagram(coordinateSystem(extent = {{-100,-100},{100,100}}), graphics = {Rectangle(extent = {{-44,60},{-8,40}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, fillColor = {255,255,0}),Rectangle(extent = {{-44,40},{-8,20}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, fillColor = {255,255,0}),Rectangle(extent = {{-44,20},{-8,-2}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, fillColor = {255,255,0}),Rectangle(extent = {{-44,0},{-8,-22}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, fillColor = {255,255,0}),Rectangle(extent = {{-44,-20},{-8,-42}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, fillColor = {255,255,0}),Rectangle(extent = {{-44,-40},{-8,-60}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, fillColor = {255,255,0}),Rectangle(extent = {{-8,60},{28,40}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, fillColor = {255,255,255}),Rectangle(extent = {{-8,40},{28,20}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, fillColor = {255,255,255}),Rectangle(extent = {{-8,20},{28,-2}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, fillColor = {255,255,255}),Rectangle(extent = {{-8,0},{28,-20}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, fillColor = {255,255,255}),Rectangle(extent = {{-8,-20},{28,-40}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, fillColor = {255,255,255}),Rectangle(extent = {{-8,-40},{28,-60}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, fillColor = {255,255,255}),Text(lineColor = {0,0,255}, extent = {{-96,94},{98,70}}, textString = "Linear interpolation")}), Icon(coordinateSystem(extent = {{-100,-100},{100,100}}), graphics = {Rectangle(extent = {{-44,60},{-8,40}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, fillColor = {255,255,0}),Rectangle(extent = {{-44,40},{-8,20}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, fillColor = {255,255,0}),Rectangle(extent = {{-44,20},{-8,-2}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, fillColor = {255,255,0}),Rectangle(extent = {{-44,0},{-8,-22}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, fillColor = {255,255,0}),Rectangle(extent = {{-44,-20},{-8,-42}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, fillColor = {255,255,0}),Rectangle(extent = {{-44,-40},{-8,-60}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, fillColor = {255,255,0}),Rectangle(extent = {{-8,60},{28,40}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, fillColor = {255,255,255}),Rectangle(extent = {{-8,40},{28,20}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, fillColor = {255,255,255}),Rectangle(extent = {{-8,20},{28,-2}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, fillColor = {255,255,255}),Rectangle(extent = {{-8,0},{28,-20}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, fillColor = {255,255,255}),Rectangle(extent = {{-8,-20},{28,-40}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, fillColor = {255,255,255}),Rectangle(extent = {{-8,-40},{28,-60}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, fillColor = {255,255,255})})); + annotation( + Diagram(coordinateSystem(extent = {{-100, -100}, {100, 100}}), graphics = {Rectangle(extent = {{-44, 60}, {-8, 40}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, fillColor = {255, 255, 0}), Rectangle(extent = {{-44, 40}, {-8, 20}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, fillColor = {255, 255, 0}), Rectangle(extent = {{-44, 20}, {-8, -2}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, fillColor = {255, 255, 0}), Rectangle(extent = {{-44, 0}, {-8, -22}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, fillColor = {255, 255, 0}), Rectangle(extent = {{-44, -20}, {-8, -42}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, fillColor = {255, 255, 0}), Rectangle(extent = {{-44, -40}, {-8, -60}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, fillColor = {255, 255, 0}), Rectangle(extent = {{-8, 60}, {28, 40}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, fillColor = {255, 255, 255}), Rectangle(extent = {{-8, 40}, {28, 20}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, fillColor = {255, 255, 255}), Rectangle(extent = {{-8, 20}, {28, -2}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, fillColor = {255, 255, 255}), Rectangle(extent = {{-8, 0}, {28, -20}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, fillColor = {255, 255, 255}), Rectangle(extent = {{-8, -20}, {28, -40}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, fillColor = {255, 255, 255}), Rectangle(extent = {{-8, -40}, {28, -60}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, fillColor = {255, 255, 255}), Text(lineColor = {0, 0, 255}, extent = {{-96, 94}, {98, 70}}, textString = "Linear interpolation")}), + Icon(coordinateSystem(extent = {{-100, -100}, {100, 100}}), graphics = {Rectangle(extent = {{-44, 60}, {-8, 40}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, fillColor = {255, 255, 0}), Rectangle(extent = {{-44, 40}, {-8, 20}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, fillColor = {255, 255, 0}), Rectangle(extent = {{-44, 20}, {-8, -2}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, fillColor = {255, 255, 0}), Rectangle(extent = {{-44, 0}, {-8, -22}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, fillColor = {255, 255, 0}), Rectangle(extent = {{-44, -20}, {-8, -42}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, fillColor = {255, 255, 0}), Rectangle(extent = {{-44, -40}, {-8, -60}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, fillColor = {255, 255, 0}), Rectangle(extent = {{-8, 60}, {28, 40}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, fillColor = {255, 255, 255}), Rectangle(extent = {{-8, 40}, {28, 20}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, fillColor = {255, 255, 255}), Rectangle(extent = {{-8, 20}, {28, -2}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, fillColor = {255, 255, 255}), Rectangle(extent = {{-8, 0}, {28, -20}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, fillColor = {255, 255, 255}), Rectangle(extent = {{-8, -20}, {28, -40}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, fillColor = {255, 255, 255}), Rectangle(extent = {{-8, -40}, {28, -60}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, fillColor = {255, 255, 255})})); end Piecewise; end Utilities; + block NoiseNormal "Normally distributed random noise" parameter Real mean = 0 "Mean value of random noise"; parameter Real stdev = 100 "Standard deviation of random noise"; parameter Real tSample = 1 "Noise sample time"; - Modelica.Blocks.Interfaces.RealOutput y annotation(Placement(visible = true, transformation(origin = {90.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {90.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealOutput y annotation( + Placement(visible = true, transformation(origin = {90.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {90.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); equation when initial() then - SystemDynamics.Functions.Utilities.InitRandomNormal(); - + SystemDynamics.Functions.Utilities.InitRandomNormal(); end when; when sample(0, tSample) then - y = mean + stdev * SystemDynamics.Functions.Utilities.RandomNormal(time); - + y = mean + stdev * SystemDynamics.Functions.Utilities.RandomNormal(time); end when; - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10})), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, extent = {{-80.0,-80.0},{80.0,80.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-0.0,-124.0},{0.0,-80.0}}, textString = "%name", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-6.0,36.0},{-6.0,68.0}}, textString = "mean=%mean", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-4.0,-6.0},{-4.0,24.0}}, textString = "stdev=%stdev", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-2.0,-54.0},{-2.0,-24.0}}, textString = "tSample=%tSample", fontName = "Arial")})); + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10})), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, extent = {{-80.0, -80.0}, {80.0, 80.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-0.0, -124.0}, {0.0, -80.0}}, textString = "%name", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-6.0, 36.0}, {-6.0, 68.0}}, textString = "mean=%mean", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-4.0, -6.0}, {-4.0, 24.0}}, textString = "stdev=%stdev", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-2.0, -54.0}, {-2.0, -24.0}}, textString = "tSample=%tSample", fontName = "Arial")})); end NoiseNormal; end Functions; + package Levels "Levels of the System Dynamics methodology" - extends Modelica.Icons.Package annotation(preferedView = "info", Documentation(info = " + extends Modelica.Icons.Package annotation( + preferedView = "info", + Documentation(info = " This package contains a set of different Levels (integrators of state variables) frequently used in the System Dynamics methodology. ")); + block Level "General System Dynamics level" parameter Real x0 = 0 "Initial condition"; output Real level "Continuous state variable"; - Modelica.Blocks.Math.Add Add1(k2 = -1) annotation(Placement(visible = true, transformation(origin = {-40.0,0.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - Modelica.Blocks.Continuous.Integrator Integrator1(y_start = x0) annotation(Placement(visible = true, transformation(origin = {20.0,0.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort u1 "Inflow variable" annotation(Placement(visible = true, transformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort u2 "Outflow variable" annotation(Placement(visible = true, transformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y "State variable" annotation(Placement(visible = true, transformation(origin = {-85.0,55.0}, extent = {{5.0,-5.0},{-5.0,5.0}}, rotation = 0), iconTransformation(origin = {-85.0,55.0}, extent = {{5.0,-5.0},{-5.0,5.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y1 "State variable" annotation(Placement(visible = true, transformation(origin = {85.0,55.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0), iconTransformation(origin = {85.0,55.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y2 "State variable" annotation(Placement(visible = true, transformation(origin = {75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90), iconTransformation(origin = {75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90))); - SystemDynamics.Interfaces.MassOutPort y3 "State variable" annotation(Placement(visible = true, transformation(origin = {0.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90), iconTransformation(origin = {0.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90))); - SystemDynamics.Interfaces.MassOutPort y4 "State variable" annotation(Placement(visible = true, transformation(origin = {-75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90), iconTransformation(origin = {-75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90))); + Modelica.Blocks.Math.Add Add1(k2 = -1) annotation( + Placement(visible = true, transformation(origin = {-40.0, 0.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + Modelica.Blocks.Continuous.Integrator Integrator1(y_start = x0) annotation( + Placement(visible = true, transformation(origin = {20.0, 0.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort u1 "Inflow variable" annotation( + Placement(visible = true, transformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort u2 "Outflow variable" annotation( + Placement(visible = true, transformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y "State variable" annotation( + Placement(visible = true, transformation(origin = {-85.0, 55.0}, extent = {{5.0, -5.0}, {-5.0, 5.0}}, rotation = 0), iconTransformation(origin = {-85.0, 55.0}, extent = {{5.0, -5.0}, {-5.0, 5.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y1 "State variable" annotation( + Placement(visible = true, transformation(origin = {85.0, 55.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0), iconTransformation(origin = {85.0, 55.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y2 "State variable" annotation( + Placement(visible = true, transformation(origin = {75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90), iconTransformation(origin = {75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90))); + SystemDynamics.Interfaces.MassOutPort y3 "State variable" annotation( + Placement(visible = true, transformation(origin = {0.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90), iconTransformation(origin = {0.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90))); + SystemDynamics.Interfaces.MassOutPort y4 "State variable" annotation( + Placement(visible = true, transformation(origin = {-75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90), iconTransformation(origin = {-75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90))); equation level = y; - connect(Add1.y,Integrator1.u) annotation(Line(points = {{-18.0,0.0},{-4.0,0.0}}, color = {0,0,255}, visible = true)); - connect(y,Integrator1.y) annotation(Line(points = {{-85.0,55.0},{60.0,55.0},{60.0,0.0},{42.0,0.0}}, color = {95,0,191}, visible = true)); - connect(u1,Add1.u1) annotation(Line(points = {{-110.0,0.0},{-80.0,0.0},{-80.0,12.0},{-64.0,12.0}}, color = {95,0,191}, visible = true)); - connect(u2,Add1.u2) annotation(Line(points = {{110.0,0.0},{80.0,0.0},{80.0,-40.0},{-80.0,-40.0},{-80.0,-12.0},{-64.0,-12.0}}, color = {95,0,191}, visible = true)); - connect(y1,Integrator1.y) annotation(Line(points = {{85.0,55.0},{60.0,55.0},{60.0,0.0},{42.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y2,Integrator1.y) annotation(Line(points = {{75.0,-65.0},{75.0,-50.0},{60.0,-50.0},{60.0,0.0},{42.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y3,Integrator1.y) annotation(Line(points = {{0.0,-65.0},{0.0,-50.0},{60.0,-50.0},{60.0,0.0},{42.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y4,Integrator1.y) annotation(Line(points = {{-75.0,-65.0},{-75.0,-50.0},{60.0,-50.0},{60.0,0.0},{42.0,0.0}}, color = {95,0,191}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, extent = {{-80.0,-60.0},{80.0,20.0}}),Rectangle(visible = true, lineColor = {127,0,255}, lineThickness = 0.5, extent = {{-80.0,-60.0},{80.0,60.0}}),Line(visible = true, points = {{-100.0,0.0},{-80.0,0.0}}, color = {127,0,255}, thickness = 0.5),Line(visible = true, points = {{80.0,0.0},{100.0,0.0}}, color = {127,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,70.0},{100.0,100.0}}, textString = "%name", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-80.0,-6.0},{80.0,20.0}}, textString = "x0 = %x0", fontName = "Arial")}), Documentation(info = " + connect(Add1.y, Integrator1.u) annotation( + Line(points = {{-18.0, 0.0}, {-4.0, 0.0}}, color = {0, 0, 255}, visible = true)); + connect(y, Integrator1.y) annotation( + Line(points = {{-85.0, 55.0}, {60.0, 55.0}, {60.0, 0.0}, {42.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(u1, Add1.u1) annotation( + Line(points = {{-110.0, 0.0}, {-80.0, 0.0}, {-80.0, 12.0}, {-64.0, 12.0}}, color = {95, 0, 191}, visible = true)); + connect(u2, Add1.u2) annotation( + Line(points = {{110.0, 0.0}, {80.0, 0.0}, {80.0, -40.0}, {-80.0, -40.0}, {-80.0, -12.0}, {-64.0, -12.0}}, color = {95, 0, 191}, visible = true)); + connect(y1, Integrator1.y) annotation( + Line(points = {{85.0, 55.0}, {60.0, 55.0}, {60.0, 0.0}, {42.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y2, Integrator1.y) annotation( + Line(points = {{75.0, -65.0}, {75.0, -50.0}, {60.0, -50.0}, {60.0, 0.0}, {42.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y3, Integrator1.y) annotation( + Line(points = {{0.0, -65.0}, {0.0, -50.0}, {60.0, -50.0}, {60.0, 0.0}, {42.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y4, Integrator1.y) annotation( + Line(points = {{-75.0, -65.0}, {-75.0, -50.0}, {60.0, -50.0}, {60.0, 0.0}, {42.0, 0.0}}, color = {95, 0, 191}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, extent = {{-80.0, -60.0}, {80.0, 20.0}}), Rectangle(visible = true, lineColor = {127, 0, 255}, lineThickness = 0.5, extent = {{-80.0, -60.0}, {80.0, 60.0}}), Line(visible = true, points = {{-100.0, 0.0}, {-80.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5), Line(visible = true, points = {{80.0, 0.0}, {100.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 70.0}, {100.0, 100.0}}, textString = "%name", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-80.0, -6.0}, {80.0, 20.0}}, textString = "x0 = %x0", fontName = "Arial")}), + Documentation(info = " This is the general continuous Level model of the System Dynamics methodology with a single inflow and a single outflow. It computes the level by integrating over the difference between inflow and outflow rates. -"), Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics)); +"), + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics)); end Level; + block CLevel "General System Dynamics controlling level" constant Real inf = Modelica.Constants.inf; parameter Real x0 = 0 "Initial condition"; parameter Real minLevel = 0 "Smallest allowed value of stock"; parameter Real maxLevel = inf "Largest allowed value of stock"; output Real level "Continuous state variable"; - Modelica.Blocks.Continuous.Integrator Integrator1(y_start = x0) annotation(Placement(visible = true, transformation(origin = {-30.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort u1 "Inflow variable" annotation(Placement(visible = true, transformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort u2 "Outflow variable" annotation(Placement(visible = true, transformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y "State variable" annotation(Placement(visible = true, transformation(origin = {-85.0,55.0}, extent = {{5.0,-5.0},{-5.0,5.0}}, rotation = 0), iconTransformation(origin = {-85.0,55.0}, extent = {{5.0,-5.0},{-5.0,5.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y1 "State variable" annotation(Placement(visible = true, transformation(origin = {85.0,55.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0), iconTransformation(origin = {85.0,55.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y2 "State variable" annotation(Placement(visible = true, transformation(origin = {0.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90), iconTransformation(origin = {0.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90))); - Modelica.Blocks.Logical.LessThreshold LessThreshold1(threshold = maxLevel) annotation(Placement(visible = true, transformation(origin = {-50.0,-55.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.BooleanOutput s1 "Inflow control signal" annotation(Placement(visible = true, transformation(origin = {-85.0,-55.0}, extent = {{5.0,-5.0},{-5.0,5.0}}, rotation = 0), iconTransformation(origin = {-85.0,-55.0}, extent = {{5.0,-5.0},{-5.0,5.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.BooleanOutput s2 "Outflow control signal" annotation(Placement(visible = true, transformation(origin = {85.0,-55.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0), iconTransformation(origin = {85.0,-55.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0))); - Modelica.Blocks.Math.Add Add1(k1 = -1) annotation(Placement(visible = true, transformation(origin = {-70.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Logical.GreaterThreshold GreaterThreshold1(threshold = minLevel) annotation(Placement(visible = true, transformation(origin = {50.0,-55.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); + Modelica.Blocks.Continuous.Integrator Integrator1(y_start = x0) annotation( + Placement(visible = true, transformation(origin = {-30.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort u1 "Inflow variable" annotation( + Placement(visible = true, transformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort u2 "Outflow variable" annotation( + Placement(visible = true, transformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y "State variable" annotation( + Placement(visible = true, transformation(origin = {-85.0, 55.0}, extent = {{5.0, -5.0}, {-5.0, 5.0}}, rotation = 0), iconTransformation(origin = {-85.0, 55.0}, extent = {{5.0, -5.0}, {-5.0, 5.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y1 "State variable" annotation( + Placement(visible = true, transformation(origin = {85.0, 55.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0), iconTransformation(origin = {85.0, 55.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y2 "State variable" annotation( + Placement(visible = true, transformation(origin = {0.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90), iconTransformation(origin = {0.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90))); + Modelica.Blocks.Logical.LessThreshold LessThreshold1(threshold = maxLevel) annotation( + Placement(visible = true, transformation(origin = {-50.0, -55.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.BooleanOutput s1 "Inflow control signal" annotation( + Placement(visible = true, transformation(origin = {-85.0, -55.0}, extent = {{5.0, -5.0}, {-5.0, 5.0}}, rotation = 0), iconTransformation(origin = {-85.0, -55.0}, extent = {{5.0, -5.0}, {-5.0, 5.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.BooleanOutput s2 "Outflow control signal" annotation( + Placement(visible = true, transformation(origin = {85.0, -55.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0), iconTransformation(origin = {85.0, -55.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0))); + Modelica.Blocks.Math.Add Add1(k1 = -1) annotation( + Placement(visible = true, transformation(origin = {-70.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Logical.GreaterThreshold GreaterThreshold1(threshold = minLevel) annotation( + Placement(visible = true, transformation(origin = {50.0, -55.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); equation level = y; - connect(y1,Integrator1.y) annotation(Line(points = {{85.0,55.0},{0.0,55.0},{0.0,0.0},{-19.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y1,y) annotation(Line(points = {{85.0,55.0},{12.5,55.0},{12.5,55.0},{-85.0,55.0}}, color = {95,0,191}, visible = true)); - connect(LessThreshold1.y,s1) annotation(Line(points = {{-61.0,-55.0},{-85.0,-55.0}}, color = {255,0,255}, visible = true)); - connect(Add1.y,Integrator1.u) annotation(Line(points = {{-59.0,0.0},{-42.0,0.0}}, color = {0,0,191}, visible = true)); - connect(u1,Add1.u2) annotation(Line(points = {{-110.0,0.0},{-90.0,0.0},{-90.0,-6.0},{-82.0,-6.0}}, color = {95,0,191}, visible = true)); - connect(u2,Add1.u1) annotation(Line(points = {{110.0,0.0},{90.0,0.0},{90.0,70.0},{-90.0,70.0},{-90.0,6.0},{-82.0,6.0}}, color = {95,0,191}, visible = true)); - connect(GreaterThreshold1.y,s2) annotation(Line(points = {{61.0,-55.0},{69.5,-55.0},{69.5,-55.0},{85.0,-55.0}}, color = {255,0,255}, visible = true)); - connect(LessThreshold1.u,Integrator1.y) annotation(Line(points = {{-38.0,-55.0},{-10.0,-55.0},{-10.0,0.0},{-19.0,0.0}}, color = {0,0,191}, visible = true)); - connect(GreaterThreshold1.u,Integrator1.y) annotation(Line(points = {{38.0,-55.0},{10.0,-55.0},{10.0,0.0},{-19.0,0.0}}, color = {0,0,191}, visible = true)); - connect(y2,Integrator1.y) annotation(Line(points = {{6.3333,-43.3333},{6.3333,21.6667},{-12.6667,21.6667}}, color = {95,0,191}, visible = true, origin = {-6.3333,-21.6667})); - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, extent = {{-80.0,-60.0},{80.0,20.0}}),Rectangle(visible = true, lineColor = {127,0,255}, lineThickness = 0.5, extent = {{-80.0,-60.0},{80.0,60.0}}),Line(visible = true, points = {{-100.0,0.0},{-80.0,0.0}}, color = {127,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,70.0},{100.0,100.0}}, textString = "%name", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-80.0,-6.0},{80.0,20.0}}, textString = "x0 = %x0", fontName = "Arial"),Line(visible = true, points = {{80.0,0.0},{100.0,0.0}}, color = {127,0,255}, thickness = 0.5)}), Documentation(info = " + connect(y1, Integrator1.y) annotation( + Line(points = {{85.0, 55.0}, {0.0, 55.0}, {0.0, 0.0}, {-19.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y1, y) annotation( + Line(points = {{85.0, 55.0}, {12.5, 55.0}, {12.5, 55.0}, {-85.0, 55.0}}, color = {95, 0, 191}, visible = true)); + connect(LessThreshold1.y, s1) annotation( + Line(points = {{-61.0, -55.0}, {-85.0, -55.0}}, color = {255, 0, 255}, visible = true)); + connect(Add1.y, Integrator1.u) annotation( + Line(points = {{-59.0, 0.0}, {-42.0, 0.0}}, color = {0, 0, 191}, visible = true)); + connect(u1, Add1.u2) annotation( + Line(points = {{-110.0, 0.0}, {-90.0, 0.0}, {-90.0, -6.0}, {-82.0, -6.0}}, color = {95, 0, 191}, visible = true)); + connect(u2, Add1.u1) annotation( + Line(points = {{110.0, 0.0}, {90.0, 0.0}, {90.0, 70.0}, {-90.0, 70.0}, {-90.0, 6.0}, {-82.0, 6.0}}, color = {95, 0, 191}, visible = true)); + connect(GreaterThreshold1.y, s2) annotation( + Line(points = {{61.0, -55.0}, {69.5, -55.0}, {69.5, -55.0}, {85.0, -55.0}}, color = {255, 0, 255}, visible = true)); + connect(LessThreshold1.u, Integrator1.y) annotation( + Line(points = {{-38.0, -55.0}, {-10.0, -55.0}, {-10.0, 0.0}, {-19.0, 0.0}}, color = {0, 0, 191}, visible = true)); + connect(GreaterThreshold1.u, Integrator1.y) annotation( + Line(points = {{38.0, -55.0}, {10.0, -55.0}, {10.0, 0.0}, {-19.0, 0.0}}, color = {0, 0, 191}, visible = true)); + connect(y2, Integrator1.y) annotation( + Line(points = {{6.3333, -43.3333}, {6.3333, 21.6667}, {-12.6667, 21.6667}}, color = {95, 0, 191}, visible = true, origin = {-6.3333, -21.6667})); + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, extent = {{-80.0, -60.0}, {80.0, 20.0}}), Rectangle(visible = true, lineColor = {127, 0, 255}, lineThickness = 0.5, extent = {{-80.0, -60.0}, {80.0, 60.0}}), Line(visible = true, points = {{-100.0, 0.0}, {-80.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 70.0}, {100.0, 100.0}}, textString = "%name", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-80.0, -6.0}, {80.0, 20.0}}, textString = "x0 = %x0", fontName = "Arial"), Line(visible = true, points = {{80.0, 0.0}, {100.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5)}), + Documentation(info = " This is the continuous controlling Level model of the System Dynamics methodology with a single inflow and a single outflow. It computes the level by integrating over the difference between inflow and outflow rates.

Once the level reaches its maximum allowed value, it sends a Boolean signal to its inflow rate element to tell it to stop sending more stuff. Once it reaches its minimum allowed value, it sends a Boolean signal to its outflow rate element to tell it to stop demanding more stuff. ")); end CLevel; + block DiscreteLevel "Discrete level of the System Dynamics methodology" parameter Real x0 = 0 "Initial condition"; parameter Real h = 1.0 "Sampling rate"; output Real level(start = x0) "Discrete state variable"; output Real rate_in "Inflow"; output Real rate_out "Outflow"; - SystemDynamics.Interfaces.MassInPort u1 "Inflow variable" annotation(Placement(visible = true, transformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort u2 "Outflow variable" annotation(Placement(visible = true, transformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y1 "Discrete state variable" annotation(Placement(visible = true, transformation(origin = {-85.0,55.0}, extent = {{5.0,-5.0},{-5.0,5.0}}, rotation = 0), iconTransformation(origin = {-85.0,55.0}, extent = {{5.0,-5.0},{-5.0,5.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y2 "Discrete state variable" annotation(Placement(visible = true, transformation(origin = {-75.0,-65.0}, extent = {{5.0,5.0},{-5.0,-5.0}}, rotation = -270), iconTransformation(origin = {-75.0,-65.0}, extent = {{5.0,5.0},{-5.0,-5.0}}, rotation = -270))); - SystemDynamics.Interfaces.MassOutPort y3 "Discrete state variable" annotation(Placement(visible = true, transformation(origin = {0.0,-65.0}, extent = {{5.0,5.0},{-5.0,-5.0}}, rotation = -270), iconTransformation(origin = {0.0,-65.0}, extent = {{5.0,5.0},{-5.0,-5.0}}, rotation = -270))); - SystemDynamics.Interfaces.MassOutPort y4 "Discrete state variable" annotation(Placement(visible = true, transformation(origin = {75.0,-65.0}, extent = {{5.0,5.0},{-5.0,-5.0}}, rotation = -270), iconTransformation(origin = {75.0,-65.0}, extent = {{5.0,5.0},{-5.0,-5.0}}, rotation = -270))); - SystemDynamics.Interfaces.MassOutPort y5 "Discrete state variable" annotation(Placement(visible = true, transformation(origin = {85.0,55.0}, extent = {{5.0,5.0},{-5.0,-5.0}}, rotation = -180), iconTransformation(origin = {85.0,55.0}, extent = {{5.0,5.0},{-5.0,-5.0}}, rotation = -180))); + SystemDynamics.Interfaces.MassInPort u1 "Inflow variable" annotation( + Placement(visible = true, transformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort u2 "Outflow variable" annotation( + Placement(visible = true, transformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y1 "Discrete state variable" annotation( + Placement(visible = true, transformation(origin = {-85.0, 55.0}, extent = {{5.0, -5.0}, {-5.0, 5.0}}, rotation = 0), iconTransformation(origin = {-85.0, 55.0}, extent = {{5.0, -5.0}, {-5.0, 5.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y2 "Discrete state variable" annotation( + Placement(visible = true, transformation(origin = {-75.0, -65.0}, extent = {{5.0, 5.0}, {-5.0, -5.0}}, rotation = -270), iconTransformation(origin = {-75.0, -65.0}, extent = {{5.0, 5.0}, {-5.0, -5.0}}, rotation = -270))); + SystemDynamics.Interfaces.MassOutPort y3 "Discrete state variable" annotation( + Placement(visible = true, transformation(origin = {0.0, -65.0}, extent = {{5.0, 5.0}, {-5.0, -5.0}}, rotation = -270), iconTransformation(origin = {0.0, -65.0}, extent = {{5.0, 5.0}, {-5.0, -5.0}}, rotation = -270))); + SystemDynamics.Interfaces.MassOutPort y4 "Discrete state variable" annotation( + Placement(visible = true, transformation(origin = {75.0, -65.0}, extent = {{5.0, 5.0}, {-5.0, -5.0}}, rotation = -270), iconTransformation(origin = {75.0, -65.0}, extent = {{5.0, 5.0}, {-5.0, -5.0}}, rotation = -270))); + SystemDynamics.Interfaces.MassOutPort y5 "Discrete state variable" annotation( + Placement(visible = true, transformation(origin = {85.0, 55.0}, extent = {{5.0, 5.0}, {-5.0, -5.0}}, rotation = -180), iconTransformation(origin = {85.0, 55.0}, extent = {{5.0, 5.0}, {-5.0, -5.0}}, rotation = -180))); equation rate_in = u1; rate_out = u2; @@ -664,13 +973,16 @@ y4 = pre(level); y5 = pre(level); when sample(1, 1) then - level = pre(level) + h * (rate_in - rate_out); - + level = pre(level) + h * (rate_in - rate_out); end when; - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {0,255,127}, fillPattern = FillPattern.Solid, extent = {{-80.0,-60.0},{80.0,20.0}}),Rectangle(visible = true, lineColor = {127,0,255}, lineThickness = 0.5, extent = {{-80.0,-60.0},{80.0,60.0}}),Line(visible = true, points = {{-100.0,0.0},{-80.0,0.0}}, color = {95,0,191}, thickness = 0.5),Line(visible = true, points = {{80.0,0.0},{110.0,0.0}}, color = {95,0,191}, thickness = 0.5)}), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {0,255,127}, fillPattern = FillPattern.Solid, extent = {{-80.0,-60.0},{80.0,20.0}}),Rectangle(visible = true, lineColor = {127,0,255}, lineThickness = 0.5, extent = {{-80.0,-60.0},{80.0,60.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-80.0,-6.0},{80.0,20.0}}, textString = "x0 = %x0", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,70.0},{100.0,100.0}}, textString = "%name", fontName = "Arial"),Line(visible = true, points = {{-100.0,0.0},{-80.0,0.0}}, color = {127,0,255}, thickness = 0.5),Line(visible = true, points = {{80.0,0.0},{100.0,0.0}}, color = {127,0,255}, thickness = 0.5)}), Documentation(info = " + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 255, 127}, fillPattern = FillPattern.Solid, extent = {{-80.0, -60.0}, {80.0, 20.0}}), Rectangle(visible = true, lineColor = {127, 0, 255}, lineThickness = 0.5, extent = {{-80.0, -60.0}, {80.0, 60.0}}), Line(visible = true, points = {{-100.0, 0.0}, {-80.0, 0.0}}, color = {95, 0, 191}, thickness = 0.5), Line(visible = true, points = {{80.0, 0.0}, {110.0, 0.0}}, color = {95, 0, 191}, thickness = 0.5)}), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 255, 127}, fillPattern = FillPattern.Solid, extent = {{-80.0, -60.0}, {80.0, 20.0}}), Rectangle(visible = true, lineColor = {127, 0, 255}, lineThickness = 0.5, extent = {{-80.0, -60.0}, {80.0, 60.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-80.0, -6.0}, {80.0, 20.0}}, textString = "x0 = %x0", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 70.0}, {100.0, 100.0}}, textString = "%name", fontName = "Arial"), Line(visible = true, points = {{-100.0, 0.0}, {-80.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5), Line(visible = true, points = {{80.0, 0.0}, {100.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5)}), + Documentation(info = " This is the general discrete Level model of the System Dynamics methodology. It computes the level by a Forward Euler algorithm, i.e., by solving a difference equation with a fixed step size of 1 time unit. The classical System Dynamics methodology operates on discrete levels only. ")); end DiscreteLevel; + block Reverse_Level "Level of the System Dynamics methodology with time reversal" parameter Real x0 = 0 "Initial condition"; parameter Real xm = 0.0 "Minimum level"; @@ -678,13 +990,20 @@ output Real rate_in "Inflow"; output Real rate_out "Outflow"; input Real dir "Direction of time flow"; - SystemDynamics.Interfaces.MassInPort u1 "Inflow variable" annotation(Placement(visible = true, transformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort u2 "Outflow variable" annotation(Placement(visible = true, transformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y "Reversible state variable" annotation(Placement(visible = true, transformation(origin = {-85.0,55.0}, extent = {{5.0,-5.0},{-5.0,5.0}}, rotation = 0), iconTransformation(origin = {-85.0,55.0}, extent = {{5.0,-5.0},{-5.0,5.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y1 "Reversible state variable" annotation(Placement(visible = true, transformation(origin = {85.0,55.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0), iconTransformation(origin = {85.0,55.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y2 "Reversible state variable" annotation(Placement(visible = true, transformation(origin = {75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90), iconTransformation(origin = {75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90))); - SystemDynamics.Interfaces.MassOutPort y3 "Reversible state variable" annotation(Placement(visible = true, transformation(origin = {0.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90), iconTransformation(origin = {0.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90))); - SystemDynamics.Interfaces.MassOutPort y4 "Reversible state variable" annotation(Placement(visible = true, transformation(origin = {-75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90), iconTransformation(origin = {-75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90))); + SystemDynamics.Interfaces.MassInPort u1 "Inflow variable" annotation( + Placement(visible = true, transformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort u2 "Outflow variable" annotation( + Placement(visible = true, transformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y "Reversible state variable" annotation( + Placement(visible = true, transformation(origin = {-85.0, 55.0}, extent = {{5.0, -5.0}, {-5.0, 5.0}}, rotation = 0), iconTransformation(origin = {-85.0, 55.0}, extent = {{5.0, -5.0}, {-5.0, 5.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y1 "Reversible state variable" annotation( + Placement(visible = true, transformation(origin = {85.0, 55.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0), iconTransformation(origin = {85.0, 55.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y2 "Reversible state variable" annotation( + Placement(visible = true, transformation(origin = {75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90), iconTransformation(origin = {75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90))); + SystemDynamics.Interfaces.MassOutPort y3 "Reversible state variable" annotation( + Placement(visible = true, transformation(origin = {0.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90), iconTransformation(origin = {0.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90))); + SystemDynamics.Interfaces.MassOutPort y4 "Reversible state variable" annotation( + Placement(visible = true, transformation(origin = {-75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90), iconTransformation(origin = {-75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90))); equation rate_in = u1; rate_out = u2; @@ -694,7 +1013,10 @@ y3 = level; y4 = level; der(level) = if level > xm then dir * (rate_in - rate_out) else 0; - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,127,0}, fillPattern = FillPattern.Solid, extent = {{-80.0,-60.0},{80.0,20.0}}),Rectangle(visible = true, lineColor = {127,0,255}, lineThickness = 0.5, extent = {{-80.0,-60.0},{80.0,60.0}}),Line(visible = true, points = {{-100.0,0.0},{-80.0,0.0}}, color = {127,0,255}, thickness = 0.5),Line(visible = true, points = {{80.0,0.0},{110.0,0.0}}, color = {127,0,255}, thickness = 0.5)}), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,127,0}, fillPattern = FillPattern.Solid, extent = {{-80.0,-60.0},{80.0,20.0}}),Rectangle(visible = true, lineColor = {127,0,255}, lineThickness = 0.5, extent = {{-80.0,-60.0},{80.0,60.0}}),Line(visible = true, points = {{-100.0,0.0},{-80.0,0.0}}, color = {127,0,255}, thickness = 0.5),Line(visible = true, points = {{80.0,0.0},{100.0,0.0}}, color = {127,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,70.0},{100.0,100.0}}, textString = "%name", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-80.0,-6.0},{80.0,20.0}}, textString = "x0 = %x0", fontName = "Arial")}), Documentation(info = " + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 127, 0}, fillPattern = FillPattern.Solid, extent = {{-80.0, -60.0}, {80.0, 20.0}}), Rectangle(visible = true, lineColor = {127, 0, 255}, lineThickness = 0.5, extent = {{-80.0, -60.0}, {80.0, 60.0}}), Line(visible = true, points = {{-100.0, 0.0}, {-80.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5), Line(visible = true, points = {{80.0, 0.0}, {110.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5)}), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 127, 0}, fillPattern = FillPattern.Solid, extent = {{-80.0, -60.0}, {80.0, 20.0}}), Rectangle(visible = true, lineColor = {127, 0, 255}, lineThickness = 0.5, extent = {{-80.0, -60.0}, {80.0, 60.0}}), Line(visible = true, points = {{-100.0, 0.0}, {-80.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5), Line(visible = true, points = {{80.0, 0.0}, {100.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 70.0}, {100.0, 100.0}}, textString = "%name", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-80.0, -6.0}, {80.0, 20.0}}, textString = "x0 = %x0", fontName = "Arial")}), + Documentation(info = " This is a time-reversible continuous Level model of the System Dynamics methodology.

Given the following state-space model:

@@ -710,496 +1032,863 @@ der(x) = dir*f(x,t); ")); end Reverse_Level; + block Level1a "General System Dynamics level with no outflow" parameter Real x0 = 0 "Initial condition"; output Real level "Continuous state variable"; - Modelica.Blocks.Continuous.Integrator Integrator1(y_start = x0) annotation(Placement(visible = true, transformation(origin = {-10.0,0.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort u1 "Inflow variable" annotation(Placement(visible = true, transformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y "State variable" annotation(Placement(visible = true, transformation(origin = {-85.0,55.0}, extent = {{5.0,-5.0},{-5.0,5.0}}, rotation = 0), iconTransformation(origin = {-85.0,55.0}, extent = {{5.0,-5.0},{-5.0,5.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y1 "State variable" annotation(Placement(visible = true, transformation(origin = {85.0,55.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0), iconTransformation(origin = {85.0,55.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y2 "State variable" annotation(Placement(visible = true, transformation(origin = {75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90), iconTransformation(origin = {75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90))); - SystemDynamics.Interfaces.MassOutPort y3 "State variable" annotation(Placement(visible = true, transformation(origin = {0.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90), iconTransformation(origin = {0.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90))); - SystemDynamics.Interfaces.MassOutPort y4 "State variable" annotation(Placement(visible = true, transformation(origin = {-75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90), iconTransformation(origin = {-75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90))); + Modelica.Blocks.Continuous.Integrator Integrator1(y_start = x0) annotation( + Placement(visible = true, transformation(origin = {-10.0, 0.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort u1 "Inflow variable" annotation( + Placement(visible = true, transformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y "State variable" annotation( + Placement(visible = true, transformation(origin = {-85.0, 55.0}, extent = {{5.0, -5.0}, {-5.0, 5.0}}, rotation = 0), iconTransformation(origin = {-85.0, 55.0}, extent = {{5.0, -5.0}, {-5.0, 5.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y1 "State variable" annotation( + Placement(visible = true, transformation(origin = {85.0, 55.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0), iconTransformation(origin = {85.0, 55.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y2 "State variable" annotation( + Placement(visible = true, transformation(origin = {75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90), iconTransformation(origin = {75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90))); + SystemDynamics.Interfaces.MassOutPort y3 "State variable" annotation( + Placement(visible = true, transformation(origin = {0.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90), iconTransformation(origin = {0.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90))); + SystemDynamics.Interfaces.MassOutPort y4 "State variable" annotation( + Placement(visible = true, transformation(origin = {-75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90), iconTransformation(origin = {-75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90))); equation level = y; - connect(y1,Integrator1.y) annotation(Line(points = {{85.0,55.0},{60.0,55.0},{60.0,0.0},{12.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y2,Integrator1.y) annotation(Line(points = {{75.0,-65.0},{75.0,-50.0},{60.0,-50.0},{60.0,0.0},{12.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y3,Integrator1.y) annotation(Line(points = {{0.0,-65.0},{0.0,-50.0},{60.0,-50.0},{60.0,0.0},{12.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y4,Integrator1.y) annotation(Line(points = {{-75.0,-65.0},{-75.0,-50.0},{60.0,-50.0},{60.0,0.0},{12.0,0.0}}, color = {95,0,191}, visible = true)); - connect(u1,Integrator1.u) annotation(Line(points = {{-110.0,0.0},{-34.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y1,y) annotation(Line(points = {{85.0,55.0},{12.5,55.0},{12.5,55.0},{-85.0,55.0}}, color = {95,0,191}, visible = true)); - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, extent = {{-80.0,-60.0},{80.0,20.0}}),Rectangle(visible = true, lineColor = {127,0,255}, lineThickness = 0.5, extent = {{-80.0,-60.0},{80.0,60.0}}),Line(visible = true, points = {{-100.0,0.0},{-80.0,0.0}}, color = {127,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,70.0},{100.0,100.0}}, textString = "%name", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-80.0,-6.0},{80.0,20.0}}, textString = "x0 = %x0", fontName = "Arial")}), Documentation(info = " + connect(y1, Integrator1.y) annotation( + Line(points = {{85.0, 55.0}, {60.0, 55.0}, {60.0, 0.0}, {12.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y2, Integrator1.y) annotation( + Line(points = {{75.0, -65.0}, {75.0, -50.0}, {60.0, -50.0}, {60.0, 0.0}, {12.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y3, Integrator1.y) annotation( + Line(points = {{0.0, -65.0}, {0.0, -50.0}, {60.0, -50.0}, {60.0, 0.0}, {12.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y4, Integrator1.y) annotation( + Line(points = {{-75.0, -65.0}, {-75.0, -50.0}, {60.0, -50.0}, {60.0, 0.0}, {12.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(u1, Integrator1.u) annotation( + Line(points = {{-110.0, 0.0}, {-34.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y1, y) annotation( + Line(points = {{85.0, 55.0}, {12.5, 55.0}, {12.5, 55.0}, {-85.0, 55.0}}, color = {95, 0, 191}, visible = true)); + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, extent = {{-80.0, -60.0}, {80.0, 20.0}}), Rectangle(visible = true, lineColor = {127, 0, 255}, lineThickness = 0.5, extent = {{-80.0, -60.0}, {80.0, 60.0}}), Line(visible = true, points = {{-100.0, 0.0}, {-80.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 70.0}, {100.0, 100.0}}, textString = "%name", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-80.0, -6.0}, {80.0, 20.0}}, textString = "x0 = %x0", fontName = "Arial")}), + Documentation(info = " This is the general continuous Level model of the System Dynamics methodology with a single inflow and no outflow. It computes the level by integrating over the inflow rate. ")); end Level1a; + block CLevel1a "General System Dynamics controlling level with no outflow" constant Real inf = Modelica.Constants.inf; parameter Real x0 = 0 "Initial condition"; parameter Real maxLevel = inf "Largest allowed value of stock"; output Real level "Continuous state variable"; - Modelica.Blocks.Continuous.Integrator Integrator1(y_start = x0) annotation(Placement(visible = true, transformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort u1 "Inflow variable" annotation(Placement(visible = true, transformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y "State variable" annotation(Placement(visible = true, transformation(origin = {-85.0,55.0}, extent = {{5.0,-5.0},{-5.0,5.0}}, rotation = 0), iconTransformation(origin = {-85.0,55.0}, extent = {{5.0,-5.0},{-5.0,5.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y1 "State variable" annotation(Placement(visible = true, transformation(origin = {85.0,55.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0), iconTransformation(origin = {85.0,55.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y2 "State variable" annotation(Placement(visible = true, transformation(origin = {75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90), iconTransformation(origin = {75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90))); - SystemDynamics.Interfaces.MassOutPort y3 "State variable" annotation(Placement(visible = true, transformation(origin = {0.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90), iconTransformation(origin = {0.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90))); - Modelica.Blocks.Logical.LessThreshold LessThreshold1(threshold = maxLevel) annotation(Placement(visible = true, transformation(origin = {-50.0,-55.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.BooleanOutput s "Control signal" annotation(Placement(visible = true, transformation(origin = {-85.0,-55.0}, extent = {{5.0,-5.0},{-5.0,5.0}}, rotation = 0), iconTransformation(origin = {-85.0,-55.0}, extent = {{5.0,-5.0},{-5.0,5.0}}, rotation = 0))); + Modelica.Blocks.Continuous.Integrator Integrator1(y_start = x0) annotation( + Placement(visible = true, transformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort u1 "Inflow variable" annotation( + Placement(visible = true, transformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y "State variable" annotation( + Placement(visible = true, transformation(origin = {-85.0, 55.0}, extent = {{5.0, -5.0}, {-5.0, 5.0}}, rotation = 0), iconTransformation(origin = {-85.0, 55.0}, extent = {{5.0, -5.0}, {-5.0, 5.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y1 "State variable" annotation( + Placement(visible = true, transformation(origin = {85.0, 55.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0), iconTransformation(origin = {85.0, 55.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y2 "State variable" annotation( + Placement(visible = true, transformation(origin = {75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90), iconTransformation(origin = {75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90))); + SystemDynamics.Interfaces.MassOutPort y3 "State variable" annotation( + Placement(visible = true, transformation(origin = {0.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90), iconTransformation(origin = {0.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90))); + Modelica.Blocks.Logical.LessThreshold LessThreshold1(threshold = maxLevel) annotation( + Placement(visible = true, transformation(origin = {-50.0, -55.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.BooleanOutput s "Control signal" annotation( + Placement(visible = true, transformation(origin = {-85.0, -55.0}, extent = {{5.0, -5.0}, {-5.0, 5.0}}, rotation = 0), iconTransformation(origin = {-85.0, -55.0}, extent = {{5.0, -5.0}, {-5.0, 5.0}}, rotation = 0))); equation level = y; - connect(y1,Integrator1.y) annotation(Line(points = {{85.0,55.0},{60.0,55.0},{60.0,0.0},{-39.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y2,Integrator1.y) annotation(Line(points = {{75.0,-65.0},{75.0,-50.0},{60.0,-50.0},{60.0,0.0},{-39.0,0.0}}, color = {95,0,191}, visible = true)); - connect(u1,Integrator1.u) annotation(Line(points = {{-110.0,0.0},{-62.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y1,y) annotation(Line(points = {{85.0,55.0},{12.5,55.0},{12.5,55.0},{-85.0,55.0}}, color = {95,0,191}, visible = true)); - connect(LessThreshold1.y,s) annotation(Line(points = {{-61.0,-55.0},{-85.0,-55.0}}, color = {255,0,255}, visible = true)); - connect(LessThreshold1.u,Integrator1.y) annotation(Line(points = {{-38.0,-55.0},{-20.0,-55.0},{-20.0,0.0},{-39.0,0.0}}, color = {0,0,191}, visible = true)); - connect(y3,Integrator1.y) annotation(Line(points = {{0.0,-65.0},{0.0,-50.0},{60.0,-50.0},{60.0,0.0},{-39.0,0.0}}, color = {95,0,191}, visible = true)); - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, extent = {{-80.0,-60.0},{80.0,20.0}}),Rectangle(visible = true, lineColor = {127,0,255}, lineThickness = 0.5, extent = {{-80.0,-60.0},{80.0,60.0}}),Line(visible = true, points = {{-100.0,0.0},{-80.0,0.0}}, color = {127,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,70.0},{100.0,100.0}}, textString = "%name", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-80.0,-6.0},{80.0,20.0}}, textString = "x0 = %x0", fontName = "Arial")}), Documentation(info = " + connect(y1, Integrator1.y) annotation( + Line(points = {{85.0, 55.0}, {60.0, 55.0}, {60.0, 0.0}, {-39.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y2, Integrator1.y) annotation( + Line(points = {{75.0, -65.0}, {75.0, -50.0}, {60.0, -50.0}, {60.0, 0.0}, {-39.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(u1, Integrator1.u) annotation( + Line(points = {{-110.0, 0.0}, {-62.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y1, y) annotation( + Line(points = {{85.0, 55.0}, {12.5, 55.0}, {12.5, 55.0}, {-85.0, 55.0}}, color = {95, 0, 191}, visible = true)); + connect(LessThreshold1.y, s) annotation( + Line(points = {{-61.0, -55.0}, {-85.0, -55.0}}, color = {255, 0, 255}, visible = true)); + connect(LessThreshold1.u, Integrator1.y) annotation( + Line(points = {{-38.0, -55.0}, {-20.0, -55.0}, {-20.0, 0.0}, {-39.0, 0.0}}, color = {0, 0, 191}, visible = true)); + connect(y3, Integrator1.y) annotation( + Line(points = {{0.0, -65.0}, {0.0, -50.0}, {60.0, -50.0}, {60.0, 0.0}, {-39.0, 0.0}}, color = {95, 0, 191}, visible = true)); + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, extent = {{-80.0, -60.0}, {80.0, 20.0}}), Rectangle(visible = true, lineColor = {127, 0, 255}, lineThickness = 0.5, extent = {{-80.0, -60.0}, {80.0, 60.0}}), Line(visible = true, points = {{-100.0, 0.0}, {-80.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 70.0}, {100.0, 100.0}}, textString = "%name", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-80.0, -6.0}, {80.0, 20.0}}, textString = "x0 = %x0", fontName = "Arial")}), + Documentation(info = " This is the continuous controlling Level model of the System Dynamics methodology with a single inflow and no outflow. It computes the level by integrating over the inflow rate.

Once the level reaches its maximum allowed value, it sends a Boolean signal to its inflow rate element to tell it to stop sending more stuff. ")); end CLevel1a; + block Level1b "General System Dynamics level with no inflow" parameter Real x0 = 0 "Initial condition"; output Real level "Continuous state variable"; - Modelica.Blocks.Continuous.Integrator Integrator1(y_start = x0) annotation(Placement(visible = true, transformation(origin = {20.0,0.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort u1 "Outflow variable" annotation(Placement(visible = true, transformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y "State variable" annotation(Placement(visible = true, transformation(origin = {-85.0,55.0}, extent = {{5.0,-5.0},{-5.0,5.0}}, rotation = 0), iconTransformation(origin = {-85.0,55.0}, extent = {{5.0,-5.0},{-5.0,5.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y1 "State variable" annotation(Placement(visible = true, transformation(origin = {85.0,55.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0), iconTransformation(origin = {85.0,55.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y2 "State variable" annotation(Placement(visible = true, transformation(origin = {75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90), iconTransformation(origin = {75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90))); - SystemDynamics.Interfaces.MassOutPort y3 "State variable" annotation(Placement(visible = true, transformation(origin = {0.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90), iconTransformation(origin = {0.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90))); - SystemDynamics.Interfaces.MassOutPort y4 "State variable" annotation(Placement(visible = true, transformation(origin = {-75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90), iconTransformation(origin = {-75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90))); - Modelica.Blocks.Math.Gain Gain1(k = -1) annotation(Placement(visible = true, transformation(origin = {-40.0,0.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); + Modelica.Blocks.Continuous.Integrator Integrator1(y_start = x0) annotation( + Placement(visible = true, transformation(origin = {20.0, 0.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort u1 "Outflow variable" annotation( + Placement(visible = true, transformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y "State variable" annotation( + Placement(visible = true, transformation(origin = {-85.0, 55.0}, extent = {{5.0, -5.0}, {-5.0, 5.0}}, rotation = 0), iconTransformation(origin = {-85.0, 55.0}, extent = {{5.0, -5.0}, {-5.0, 5.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y1 "State variable" annotation( + Placement(visible = true, transformation(origin = {85.0, 55.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0), iconTransformation(origin = {85.0, 55.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y2 "State variable" annotation( + Placement(visible = true, transformation(origin = {75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90), iconTransformation(origin = {75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90))); + SystemDynamics.Interfaces.MassOutPort y3 "State variable" annotation( + Placement(visible = true, transformation(origin = {0.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90), iconTransformation(origin = {0.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90))); + SystemDynamics.Interfaces.MassOutPort y4 "State variable" annotation( + Placement(visible = true, transformation(origin = {-75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90), iconTransformation(origin = {-75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90))); + Modelica.Blocks.Math.Gain Gain1(k = -1) annotation( + Placement(visible = true, transformation(origin = {-40.0, 0.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); equation level = y; - connect(y,Integrator1.y) annotation(Line(points = {{-85.0,55.0},{60.0,55.0},{60.0,0.0},{42.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y2,Integrator1.y) annotation(Line(points = {{75.0,-65.0},{75.0,-50.0},{60.0,-50.0},{60.0,0.0},{42.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y3,Integrator1.y) annotation(Line(points = {{0.0,-65.0},{0.0,-50.0},{60.0,-50.0},{60.0,0.0},{42.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y4,Integrator1.y) annotation(Line(points = {{-75.0,-65.0},{-75.0,-50.0},{60.0,-50.0},{60.0,0.0},{42.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y,y1) annotation(Line(points = {{-85.0,55.0},{-2.5,55.0},{-2.5,55.0},{85.0,55.0}}, color = {95,0,191}, visible = true)); - connect(u1,Gain1.u) annotation(Line(points = {{110.0,0.0},{90.0,0.0},{90.0,-80.0},{-90.0,-80.0},{-90.0,0.0},{-64.0,0.0}}, color = {95,0,191}, visible = true)); - connect(Gain1.y,Integrator1.u) annotation(Line(points = {{-18.0,0.0},{-4.0,0.0}}, color = {0,0,191}, visible = true)); - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, extent = {{-80.0,-60.0},{80.0,20.0}}),Rectangle(visible = true, lineColor = {127,0,255}, lineThickness = 0.5, extent = {{-80.0,-60.0},{80.0,60.0}}),Line(visible = true, points = {{80.0,0.0},{100.0,0.0}}, color = {127,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,70.0},{100.0,100.0}}, textString = "%name", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-80.0,-6.0},{80.0,20.0}}, textString = "x0 = %x0", fontName = "Arial")}), Documentation(info = " + connect(y, Integrator1.y) annotation( + Line(points = {{-85.0, 55.0}, {60.0, 55.0}, {60.0, 0.0}, {42.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y2, Integrator1.y) annotation( + Line(points = {{75.0, -65.0}, {75.0, -50.0}, {60.0, -50.0}, {60.0, 0.0}, {42.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y3, Integrator1.y) annotation( + Line(points = {{0.0, -65.0}, {0.0, -50.0}, {60.0, -50.0}, {60.0, 0.0}, {42.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y4, Integrator1.y) annotation( + Line(points = {{-75.0, -65.0}, {-75.0, -50.0}, {60.0, -50.0}, {60.0, 0.0}, {42.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y, y1) annotation( + Line(points = {{-85.0, 55.0}, {-2.5, 55.0}, {-2.5, 55.0}, {85.0, 55.0}}, color = {95, 0, 191}, visible = true)); + connect(u1, Gain1.u) annotation( + Line(points = {{110.0, 0.0}, {90.0, 0.0}, {90.0, -80.0}, {-90.0, -80.0}, {-90.0, 0.0}, {-64.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(Gain1.y, Integrator1.u) annotation( + Line(points = {{-18.0, 0.0}, {-4.0, 0.0}}, color = {0, 0, 191}, visible = true)); + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, extent = {{-80.0, -60.0}, {80.0, 20.0}}), Rectangle(visible = true, lineColor = {127, 0, 255}, lineThickness = 0.5, extent = {{-80.0, -60.0}, {80.0, 60.0}}), Line(visible = true, points = {{80.0, 0.0}, {100.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 70.0}, {100.0, 100.0}}, textString = "%name", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-80.0, -6.0}, {80.0, 20.0}}, textString = "x0 = %x0", fontName = "Arial")}), + Documentation(info = " This is the general continuous Level model of the System Dynamics methodology with a single outflow and no inflow. It computes the level by integrating over the negative outflow rate. ")); end Level1b; + block CLevel1b "General System Dynamics controlling level with no inflow" parameter Real x0 = 0 "Initial condition"; parameter Real minLevel = 0 "Smallest allowed value of stock"; output Real level "Continuous state variable"; - Modelica.Blocks.Continuous.Integrator Integrator1(y_start = x0) annotation(Placement(visible = true, transformation(origin = {-30.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort u1 "Outflow variable" annotation(Placement(visible = true, transformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y "State variable" annotation(Placement(visible = true, transformation(origin = {-85.0,55.0}, extent = {{5.0,-5.0},{-5.0,5.0}}, rotation = 0), iconTransformation(origin = {-85.0,55.0}, extent = {{5.0,-5.0},{-5.0,5.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y1 "State variable" annotation(Placement(visible = true, transformation(origin = {85.0,55.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0), iconTransformation(origin = {85.0,55.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y2 "State variable" annotation(Placement(visible = true, transformation(origin = {0.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90), iconTransformation(origin = {0.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90))); - SystemDynamics.Interfaces.MassOutPort y3 "State variable" annotation(Placement(visible = true, transformation(origin = {-75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90), iconTransformation(origin = {-75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90))); - Modelica.Blocks.Math.Gain Gain1(k = -1) annotation(Placement(visible = true, transformation(origin = {-70.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.BooleanOutput s "Control signal" annotation(Placement(visible = true, transformation(origin = {85.0,-55.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0), iconTransformation(origin = {85.0,-55.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0))); - Modelica.Blocks.Logical.GreaterThreshold GreaterThreshold1(threshold = minLevel) annotation(Placement(visible = true, transformation(origin = {50.0,-55.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); + Modelica.Blocks.Continuous.Integrator Integrator1(y_start = x0) annotation( + Placement(visible = true, transformation(origin = {-30.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort u1 "Outflow variable" annotation( + Placement(visible = true, transformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y "State variable" annotation( + Placement(visible = true, transformation(origin = {-85.0, 55.0}, extent = {{5.0, -5.0}, {-5.0, 5.0}}, rotation = 0), iconTransformation(origin = {-85.0, 55.0}, extent = {{5.0, -5.0}, {-5.0, 5.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y1 "State variable" annotation( + Placement(visible = true, transformation(origin = {85.0, 55.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0), iconTransformation(origin = {85.0, 55.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y2 "State variable" annotation( + Placement(visible = true, transformation(origin = {0.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90), iconTransformation(origin = {0.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90))); + SystemDynamics.Interfaces.MassOutPort y3 "State variable" annotation( + Placement(visible = true, transformation(origin = {-75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90), iconTransformation(origin = {-75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90))); + Modelica.Blocks.Math.Gain Gain1(k = -1) annotation( + Placement(visible = true, transformation(origin = {-70.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.BooleanOutput s "Control signal" annotation( + Placement(visible = true, transformation(origin = {85.0, -55.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0), iconTransformation(origin = {85.0, -55.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0))); + Modelica.Blocks.Logical.GreaterThreshold GreaterThreshold1(threshold = minLevel) annotation( + Placement(visible = true, transformation(origin = {50.0, -55.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); equation level = y; - connect(y,Integrator1.y) annotation(Line(points = {{-85.0,55.0},{0.0,55.0},{0.0,0.0},{-19.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y2,Integrator1.y) annotation(Line(points = {{6.3333,-43.3333},{6.3333,21.6667},{-12.6667,21.6667}}, color = {95,0,191}, visible = true, origin = {-6.3333,-21.6667})); - connect(y,y1) annotation(Line(points = {{-85.0,55.0},{-2.5,55.0},{-2.5,55.0},{85.0,55.0}}, color = {95,0,191}, visible = true)); - connect(u1,Gain1.u) annotation(Line(points = {{110.0,0.0},{90.0,0.0},{90.0,70.0},{-90.0,70.0},{-90.0,0.0},{-82.0,0.0}}, color = {95,0,191}, visible = true)); - connect(Gain1.y,Integrator1.u) annotation(Line(points = {{-59.0,0.0},{-42.0,0.0}}, color = {0,0,191}, visible = true)); - connect(GreaterThreshold1.y,s) annotation(Line(points = {{61.0,-55.0},{85.0,-55.0}}, color = {255,0,255}, visible = true)); - connect(GreaterThreshold1.u,Integrator1.y) annotation(Line(points = {{38.0,-55.0},{20.0,-55.0},{20.0,0.0},{-19.0,0.0}}, color = {0,0,191}, visible = true)); - connect(y3,Integrator1.y) annotation(Line(points = {{-75.0,-65.0},{-75.0,-50.0},{0.0,-50.0},{0.0,0.0},{-19.0,0.0}}, color = {95,0,191}, visible = true)); - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, extent = {{-80.0,-60.0},{80.0,20.0}}),Rectangle(visible = true, lineColor = {127,0,255}, lineThickness = 0.5, extent = {{-80.0,-60.0},{80.0,60.0}}),Line(visible = true, points = {{80.0,0.0},{100.0,0.0}}, color = {127,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,70.0},{100.0,100.0}}, textString = "%name", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-80.0,-6.0},{80.0,20.0}}, textString = "x0 = %x0", fontName = "Arial")}), Documentation(info = " + connect(y, Integrator1.y) annotation( + Line(points = {{-85.0, 55.0}, {0.0, 55.0}, {0.0, 0.0}, {-19.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y2, Integrator1.y) annotation( + Line(points = {{6.3333, -43.3333}, {6.3333, 21.6667}, {-12.6667, 21.6667}}, color = {95, 0, 191}, visible = true, origin = {-6.3333, -21.6667})); + connect(y, y1) annotation( + Line(points = {{-85.0, 55.0}, {-2.5, 55.0}, {-2.5, 55.0}, {85.0, 55.0}}, color = {95, 0, 191}, visible = true)); + connect(u1, Gain1.u) annotation( + Line(points = {{110.0, 0.0}, {90.0, 0.0}, {90.0, 70.0}, {-90.0, 70.0}, {-90.0, 0.0}, {-82.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(Gain1.y, Integrator1.u) annotation( + Line(points = {{-59.0, 0.0}, {-42.0, 0.0}}, color = {0, 0, 191}, visible = true)); + connect(GreaterThreshold1.y, s) annotation( + Line(points = {{61.0, -55.0}, {85.0, -55.0}}, color = {255, 0, 255}, visible = true)); + connect(GreaterThreshold1.u, Integrator1.y) annotation( + Line(points = {{38.0, -55.0}, {20.0, -55.0}, {20.0, 0.0}, {-19.0, 0.0}}, color = {0, 0, 191}, visible = true)); + connect(y3, Integrator1.y) annotation( + Line(points = {{-75.0, -65.0}, {-75.0, -50.0}, {0.0, -50.0}, {0.0, 0.0}, {-19.0, 0.0}}, color = {95, 0, 191}, visible = true)); + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, extent = {{-80.0, -60.0}, {80.0, 20.0}}), Rectangle(visible = true, lineColor = {127, 0, 255}, lineThickness = 0.5, extent = {{-80.0, -60.0}, {80.0, 60.0}}), Line(visible = true, points = {{80.0, 0.0}, {100.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 70.0}, {100.0, 100.0}}, textString = "%name", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-80.0, -6.0}, {80.0, 20.0}}, textString = "x0 = %x0", fontName = "Arial")}), + Documentation(info = " This is the continuous controlling Level model of the System Dynamics methodology with a single outflow and no inflow. It computes the level by integrating over the negative outflow rate.

Once the level reaches its minimum allowed value, it sends a Boolean signal to its outflow rate element to tell it to stop demanding more stuff. ")); end CLevel1b; + block Level2a "General System Dynamics level with two inflows" parameter Real x0 = 0 "Initial condition"; output Real level "Continuous state variable"; - Modelica.Blocks.Continuous.Integrator Integrator1(y_start = x0) annotation(Placement(visible = true, transformation(origin = {20.0,0.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort u1 "First inflow variable" annotation(Placement(visible = true, transformation(origin = {-110.0,40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort u2 "Second inflow variable" annotation(Placement(visible = true, transformation(origin = {-110.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort u3 "Outflow variable" annotation(Placement(visible = true, transformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y "State variable" annotation(Placement(visible = true, transformation(origin = {85.0,55.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0), iconTransformation(origin = {85.0,55.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y1 "State variable" annotation(Placement(visible = true, transformation(origin = {75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90), iconTransformation(origin = {75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90))); - SystemDynamics.Interfaces.MassOutPort y2 "State variable" annotation(Placement(visible = true, transformation(origin = {0.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90), iconTransformation(origin = {0.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90))); - SystemDynamics.Interfaces.MassOutPort y3 "State variable" annotation(Placement(visible = true, transformation(origin = {-75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90), iconTransformation(origin = {-75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90))); - Modelica.Blocks.Math.Add3 Add1(k3 = -1) annotation(Placement(visible = true, transformation(origin = {-40.0,0.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); + Modelica.Blocks.Continuous.Integrator Integrator1(y_start = x0) annotation( + Placement(visible = true, transformation(origin = {20.0, 0.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort u1 "First inflow variable" annotation( + Placement(visible = true, transformation(origin = {-110.0, 40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort u2 "Second inflow variable" annotation( + Placement(visible = true, transformation(origin = {-110.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort u3 "Outflow variable" annotation( + Placement(visible = true, transformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y "State variable" annotation( + Placement(visible = true, transformation(origin = {85.0, 55.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0), iconTransformation(origin = {85.0, 55.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y1 "State variable" annotation( + Placement(visible = true, transformation(origin = {75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90), iconTransformation(origin = {75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90))); + SystemDynamics.Interfaces.MassOutPort y2 "State variable" annotation( + Placement(visible = true, transformation(origin = {0.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90), iconTransformation(origin = {0.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90))); + SystemDynamics.Interfaces.MassOutPort y3 "State variable" annotation( + Placement(visible = true, transformation(origin = {-75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90), iconTransformation(origin = {-75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90))); + Modelica.Blocks.Math.Add3 Add1(k3 = -1) annotation( + Placement(visible = true, transformation(origin = {-40.0, 0.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); equation level = y; - connect(y,Integrator1.y) annotation(Line(points = {{85.0,55.0},{60.0,55.0},{60.0,0.0},{42.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y1,Integrator1.y) annotation(Line(points = {{75.0,-65.0},{75.0,-50.0},{60.0,-50.0},{60.0,0.0},{42.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y2,Integrator1.y) annotation(Line(points = {{0.0,-65.0},{0.0,-50.0},{60.0,-50.0},{60.0,0.0},{42.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y3,Integrator1.y) annotation(Line(points = {{-75.0,-65.0},{-75.0,-50.0},{60.0,-50.0},{60.0,0.0},{42.0,0.0}}, color = {95,0,191}, visible = true)); - connect(Add1.y,Integrator1.u) annotation(Line(points = {{-18.0,0.0},{-4.0,0.0}}, color = {0,0,191}, visible = true)); - connect(u1,Add1.u1) annotation(Line(points = {{-110.0,40.0},{-90.0,40.0},{-90.0,16.0},{-64.0,16.0}}, color = {191,0,191}, visible = true)); - connect(u2,Add1.u2) annotation(Line(points = {{-110.0,-40.0},{-90.0,-40.0},{-90.0,0.0},{-64.0,0.0}}, color = {191,0,191}, visible = true)); - connect(u3,Add1.u3) annotation(Line(points = {{110.0,0.0},{80.0,0.0},{80.0,-34.0},{-80.0,-34.0},{-80.0,-16.0},{-64.0,-16.0}}, color = {191,0,191}, visible = true)); - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, extent = {{-80.0,-60.0},{80.0,20.0}}),Rectangle(visible = true, lineColor = {127,0,255}, lineThickness = 0.5, extent = {{-80.0,-60.0},{80.0,60.0}}),Line(visible = true, points = {{-100.0,40.0},{-80.0,40.0}}, color = {127,0,255}, thickness = 0.5),Line(visible = true, points = {{-100.0,-40.0},{-80.0,-40.0}}, color = {127,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,70.0},{100.0,100.0}}, textString = "%name", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-80.0,-6.0},{80.0,20.0}}, textString = "x0 = %x0", fontName = "Arial"),Line(visible = true, points = {{80.0,0.0},{100.0,0.0}}, color = {127,0,255}, thickness = 0.5)}), Documentation(info = " + connect(y, Integrator1.y) annotation( + Line(points = {{85.0, 55.0}, {60.0, 55.0}, {60.0, 0.0}, {42.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y1, Integrator1.y) annotation( + Line(points = {{75.0, -65.0}, {75.0, -50.0}, {60.0, -50.0}, {60.0, 0.0}, {42.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y2, Integrator1.y) annotation( + Line(points = {{0.0, -65.0}, {0.0, -50.0}, {60.0, -50.0}, {60.0, 0.0}, {42.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y3, Integrator1.y) annotation( + Line(points = {{-75.0, -65.0}, {-75.0, -50.0}, {60.0, -50.0}, {60.0, 0.0}, {42.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(Add1.y, Integrator1.u) annotation( + Line(points = {{-18.0, 0.0}, {-4.0, 0.0}}, color = {0, 0, 191}, visible = true)); + connect(u1, Add1.u1) annotation( + Line(points = {{-110.0, 40.0}, {-90.0, 40.0}, {-90.0, 16.0}, {-64.0, 16.0}}, color = {191, 0, 191}, visible = true)); + connect(u2, Add1.u2) annotation( + Line(points = {{-110.0, -40.0}, {-90.0, -40.0}, {-90.0, 0.0}, {-64.0, 0.0}}, color = {191, 0, 191}, visible = true)); + connect(u3, Add1.u3) annotation( + Line(points = {{110.0, 0.0}, {80.0, 0.0}, {80.0, -34.0}, {-80.0, -34.0}, {-80.0, -16.0}, {-64.0, -16.0}}, color = {191, 0, 191}, visible = true)); + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, extent = {{-80.0, -60.0}, {80.0, 20.0}}), Rectangle(visible = true, lineColor = {127, 0, 255}, lineThickness = 0.5, extent = {{-80.0, -60.0}, {80.0, 60.0}}), Line(visible = true, points = {{-100.0, 40.0}, {-80.0, 40.0}}, color = {127, 0, 255}, thickness = 0.5), Line(visible = true, points = {{-100.0, -40.0}, {-80.0, -40.0}}, color = {127, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 70.0}, {100.0, 100.0}}, textString = "%name", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-80.0, -6.0}, {80.0, 20.0}}, textString = "x0 = %x0", fontName = "Arial"), Line(visible = true, points = {{80.0, 0.0}, {100.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5)}), + Documentation(info = " This is the general continuous Level model of the System Dynamics methodology with two inflows and a single outflow. It computes the level by integrating over the difference between inflow and outflow rates. ")); end Level2a; + block Level2b "General System Dynamics level with two outflows" parameter Real x0 = 0 "Initial condition"; output Real level "Continuous state variable"; - Modelica.Blocks.Continuous.Integrator Integrator1(y_start = x0) annotation(Placement(visible = true, transformation(origin = {20.0,0.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort u1 "Inflow variable" annotation(Placement(visible = true, transformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort u2 "First outflow variable" annotation(Placement(visible = true, transformation(origin = {110.0,40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort u3 "Second outflow variable" annotation(Placement(visible = true, transformation(origin = {110.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y "State variable" annotation(Placement(visible = true, transformation(origin = {-85.0,55.0}, extent = {{5.0,-5.0},{-5.0,5.0}}, rotation = 0), iconTransformation(origin = {-85.0,55.0}, extent = {{5.0,-5.0},{-5.0,5.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y1 "State variable" annotation(Placement(visible = true, transformation(origin = {75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90), iconTransformation(origin = {75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90))); - SystemDynamics.Interfaces.MassOutPort y2 "State variable" annotation(Placement(visible = true, transformation(origin = {0.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90), iconTransformation(origin = {0.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90))); - SystemDynamics.Interfaces.MassOutPort y3 "State variable" annotation(Placement(visible = true, transformation(origin = {-75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90), iconTransformation(origin = {-75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90))); - Modelica.Blocks.Math.Add3 Add1(k3 = -1, k1 = -1) annotation(Placement(visible = true, transformation(origin = {-40.0,0.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); + Modelica.Blocks.Continuous.Integrator Integrator1(y_start = x0) annotation( + Placement(visible = true, transformation(origin = {20.0, 0.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort u1 "Inflow variable" annotation( + Placement(visible = true, transformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort u2 "First outflow variable" annotation( + Placement(visible = true, transformation(origin = {110.0, 40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort u3 "Second outflow variable" annotation( + Placement(visible = true, transformation(origin = {110.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y "State variable" annotation( + Placement(visible = true, transformation(origin = {-85.0, 55.0}, extent = {{5.0, -5.0}, {-5.0, 5.0}}, rotation = 0), iconTransformation(origin = {-85.0, 55.0}, extent = {{5.0, -5.0}, {-5.0, 5.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y1 "State variable" annotation( + Placement(visible = true, transformation(origin = {75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90), iconTransformation(origin = {75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90))); + SystemDynamics.Interfaces.MassOutPort y2 "State variable" annotation( + Placement(visible = true, transformation(origin = {0.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90), iconTransformation(origin = {0.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90))); + SystemDynamics.Interfaces.MassOutPort y3 "State variable" annotation( + Placement(visible = true, transformation(origin = {-75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90), iconTransformation(origin = {-75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90))); + Modelica.Blocks.Math.Add3 Add1(k3 = -1, k1 = -1) annotation( + Placement(visible = true, transformation(origin = {-40.0, 0.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); equation level = y; - connect(y,Integrator1.y) annotation(Line(points = {{-85.0,55.0},{60.0,55.0},{60.0,0.0},{42.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y1,Integrator1.y) annotation(Line(points = {{75.0,-65.0},{75.0,-50.0},{60.0,-50.0},{60.0,0.0},{42.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y2,Integrator1.y) annotation(Line(points = {{0.0,-65.0},{0.0,-50.0},{60.0,-50.0},{60.0,0.0},{42.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y3,Integrator1.y) annotation(Line(points = {{-75.0,-65.0},{-75.0,-50.0},{60.0,-50.0},{60.0,0.0},{42.0,0.0}}, color = {95,0,191}, visible = true)); - connect(Add1.y,Integrator1.u) annotation(Line(points = {{-18.0,0.0},{-4.0,0.0}}, color = {0,0,191}, visible = true)); - connect(u1,Add1.u2) annotation(Line(points = {{-110.0,0.0},{-64.0,0.0}}, color = {191,0,191}, visible = true)); - connect(u2,Add1.u1) annotation(Line(points = {{110.0,40.0},{90.0,40.0},{90.0,80.0},{-96.0,80.0},{-96.0,16.0},{-64.0,16.0}}, color = {191,0,191}, visible = true)); - connect(u3,Add1.u3) annotation(Line(points = {{110.0,-40.0},{90.0,-40.0},{90.0,-80.0},{-96.0,-80.0},{-96.0,-16.0},{-64.0,-16.0}}, color = {191,0,191}, visible = true)); - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, extent = {{-80.0,-60.0},{80.0,20.0}}),Rectangle(visible = true, lineColor = {127,0,255}, lineThickness = 0.5, extent = {{-80.0,-60.0},{80.0,60.0}}),Line(visible = true, points = {{-100.0,0.0},{-80.0,0.0}}, color = {127,0,255}, thickness = 0.5),Line(visible = true, points = {{80.0,40.0},{100.0,40.0}}, color = {127,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,70.0},{100.0,100.0}}, textString = "%name", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-80.0,-6.0},{80.0,20.0}}, textString = "x0 = %x0", fontName = "Arial"),Line(visible = true, points = {{80.0,-40.0},{100.0,-40.0}}, color = {127,0,255}, thickness = 0.5)}), Documentation(info = " + connect(y, Integrator1.y) annotation( + Line(points = {{-85.0, 55.0}, {60.0, 55.0}, {60.0, 0.0}, {42.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y1, Integrator1.y) annotation( + Line(points = {{75.0, -65.0}, {75.0, -50.0}, {60.0, -50.0}, {60.0, 0.0}, {42.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y2, Integrator1.y) annotation( + Line(points = {{0.0, -65.0}, {0.0, -50.0}, {60.0, -50.0}, {60.0, 0.0}, {42.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y3, Integrator1.y) annotation( + Line(points = {{-75.0, -65.0}, {-75.0, -50.0}, {60.0, -50.0}, {60.0, 0.0}, {42.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(Add1.y, Integrator1.u) annotation( + Line(points = {{-18.0, 0.0}, {-4.0, 0.0}}, color = {0, 0, 191}, visible = true)); + connect(u1, Add1.u2) annotation( + Line(points = {{-110.0, 0.0}, {-64.0, 0.0}}, color = {191, 0, 191}, visible = true)); + connect(u2, Add1.u1) annotation( + Line(points = {{110.0, 40.0}, {90.0, 40.0}, {90.0, 80.0}, {-96.0, 80.0}, {-96.0, 16.0}, {-64.0, 16.0}}, color = {191, 0, 191}, visible = true)); + connect(u3, Add1.u3) annotation( + Line(points = {{110.0, -40.0}, {90.0, -40.0}, {90.0, -80.0}, {-96.0, -80.0}, {-96.0, -16.0}, {-64.0, -16.0}}, color = {191, 0, 191}, visible = true)); + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, extent = {{-80.0, -60.0}, {80.0, 20.0}}), Rectangle(visible = true, lineColor = {127, 0, 255}, lineThickness = 0.5, extent = {{-80.0, -60.0}, {80.0, 60.0}}), Line(visible = true, points = {{-100.0, 0.0}, {-80.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5), Line(visible = true, points = {{80.0, 40.0}, {100.0, 40.0}}, color = {127, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 70.0}, {100.0, 100.0}}, textString = "%name", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-80.0, -6.0}, {80.0, 20.0}}, textString = "x0 = %x0", fontName = "Arial"), Line(visible = true, points = {{80.0, -40.0}, {100.0, -40.0}}, color = {127, 0, 255}, thickness = 0.5)}), + Documentation(info = " This is the general continuous Level model of the System Dynamics methodology with a single inflow and two outflows. It computes the level by integrating over the difference between inflow and outflow rates. ")); end Level2b; + block Level3 "General System Dynamics level with two inflows and two outflows" parameter Real x0 = 0 "Initial condition"; output Real level "Continuous state variable"; - Modelica.Blocks.Continuous.Integrator Integrator1(y_start = x0) annotation(Placement(visible = true, transformation(origin = {20.0,0.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort u1 "First inflow variable" annotation(Placement(visible = true, transformation(origin = {-110.0,40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort u2 "Second inflow variable" annotation(Placement(visible = true, transformation(origin = {-110.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort u3 "First outflow variable" annotation(Placement(visible = true, transformation(origin = {110.0,40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort u4 "Second outflow variable" annotation(Placement(visible = true, transformation(origin = {110.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y "State variable" annotation(Placement(visible = true, transformation(origin = {75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90), iconTransformation(origin = {75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90))); - SystemDynamics.Interfaces.MassOutPort y1 "State variable" annotation(Placement(visible = true, transformation(origin = {0.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90), iconTransformation(origin = {0.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90))); - SystemDynamics.Interfaces.MassOutPort y2 "State variable" annotation(Placement(visible = true, transformation(origin = {-75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90), iconTransformation(origin = {-75.0,-65.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -90))); - Modelica.Blocks.Math.Add3 Add1(k1 = -1) annotation(Placement(visible = true, transformation(origin = {-40.0,0.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - Modelica.Blocks.Math.Add Add2 annotation(Placement(visible = true, transformation(origin = {-40.0,60.0}, extent = {{20.0,-20.0},{-20.0,20.0}}, rotation = 0))); + Modelica.Blocks.Continuous.Integrator Integrator1(y_start = x0) annotation( + Placement(visible = true, transformation(origin = {20.0, 0.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort u1 "First inflow variable" annotation( + Placement(visible = true, transformation(origin = {-110.0, 40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort u2 "Second inflow variable" annotation( + Placement(visible = true, transformation(origin = {-110.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort u3 "First outflow variable" annotation( + Placement(visible = true, transformation(origin = {110.0, 40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort u4 "Second outflow variable" annotation( + Placement(visible = true, transformation(origin = {110.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y "State variable" annotation( + Placement(visible = true, transformation(origin = {75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90), iconTransformation(origin = {75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90))); + SystemDynamics.Interfaces.MassOutPort y1 "State variable" annotation( + Placement(visible = true, transformation(origin = {0.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90), iconTransformation(origin = {0.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90))); + SystemDynamics.Interfaces.MassOutPort y2 "State variable" annotation( + Placement(visible = true, transformation(origin = {-75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90), iconTransformation(origin = {-75.0, -65.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -90))); + Modelica.Blocks.Math.Add3 Add1(k1 = -1) annotation( + Placement(visible = true, transformation(origin = {-40.0, 0.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + Modelica.Blocks.Math.Add Add2 annotation( + Placement(visible = true, transformation(origin = {-40.0, 60.0}, extent = {{20.0, -20.0}, {-20.0, 20.0}}, rotation = 0))); equation level = y; - connect(y,Integrator1.y) annotation(Line(points = {{75.0,-65.0},{75.0,-50.0},{60.0,-50.0},{60.0,0.0},{42.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y1,Integrator1.y) annotation(Line(points = {{0.0,-65.0},{0.0,-50.0},{60.0,-50.0},{60.0,0.0},{42.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y2,Integrator1.y) annotation(Line(points = {{-75.0,-65.0},{-75.0,-50.0},{60.0,-50.0},{60.0,0.0},{42.0,0.0}}, color = {95,0,191}, visible = true)); - connect(Add1.y,Integrator1.u) annotation(Line(points = {{-18.0,0.0},{-4.0,0.0}}, color = {0,0,191}, visible = true)); - connect(u2,Add1.u3) annotation(Line(points = {{-110.0,-40.0},{-90.0,-40.0},{-90.0,-16.0},{-64.0,-16.0}}, color = {191,0,191}, visible = true)); - connect(u1,Add1.u2) annotation(Line(points = {{-110.0,40.0},{-90.0,40.0},{-90.0,0.0},{-64.0,0.0}}, color = {191,0,191}, visible = true)); - connect(u3,Add2.u1) annotation(Line(points = {{110.0,40.0},{90.0,40.0},{90.0,72.0},{-16.0,72.0}}, color = {191,0,191}, visible = true)); - connect(u4,Add2.u2) annotation(Line(points = {{110.0,-40.0},{80.0,-40.0},{80.0,48.0},{-16.0,48.0}}, color = {191,0,191}, visible = true)); - connect(Add2.y,Add1.u1) annotation(Line(points = {{-62.0,60.0},{-80.0,60.0},{-80.0,16.0},{-64.0,16.0}}, color = {0,0,191}, visible = true)); - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, extent = {{-80.0,-60.0},{80.0,20.0}}),Rectangle(visible = true, lineColor = {127,0,255}, lineThickness = 0.5, extent = {{-80.0,-60.0},{80.0,60.0}}),Line(visible = true, points = {{-100.0,40.0},{-80.0,40.0}}, color = {127,0,255}, thickness = 0.5),Line(visible = true, points = {{-100.0,-40.0},{-80.0,-40.0}}, color = {127,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,70.0},{100.0,100.0}}, textString = "%name", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-80.0,-6.0},{80.0,20.0}}, textString = "x0 = %x0", fontName = "Arial"),Line(visible = true, points = {{80.0,40.0},{100.0,40.0}}, color = {127,0,255}, thickness = 0.5),Line(visible = true, points = {{80.0,-40.0},{100.0,-40.0}}, color = {127,0,255}, thickness = 0.5)}), Documentation(info = " + connect(y, Integrator1.y) annotation( + Line(points = {{75.0, -65.0}, {75.0, -50.0}, {60.0, -50.0}, {60.0, 0.0}, {42.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y1, Integrator1.y) annotation( + Line(points = {{0.0, -65.0}, {0.0, -50.0}, {60.0, -50.0}, {60.0, 0.0}, {42.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y2, Integrator1.y) annotation( + Line(points = {{-75.0, -65.0}, {-75.0, -50.0}, {60.0, -50.0}, {60.0, 0.0}, {42.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(Add1.y, Integrator1.u) annotation( + Line(points = {{-18.0, 0.0}, {-4.0, 0.0}}, color = {0, 0, 191}, visible = true)); + connect(u2, Add1.u3) annotation( + Line(points = {{-110.0, -40.0}, {-90.0, -40.0}, {-90.0, -16.0}, {-64.0, -16.0}}, color = {191, 0, 191}, visible = true)); + connect(u1, Add1.u2) annotation( + Line(points = {{-110.0, 40.0}, {-90.0, 40.0}, {-90.0, 0.0}, {-64.0, 0.0}}, color = {191, 0, 191}, visible = true)); + connect(u3, Add2.u1) annotation( + Line(points = {{110.0, 40.0}, {90.0, 40.0}, {90.0, 72.0}, {-16.0, 72.0}}, color = {191, 0, 191}, visible = true)); + connect(u4, Add2.u2) annotation( + Line(points = {{110.0, -40.0}, {80.0, -40.0}, {80.0, 48.0}, {-16.0, 48.0}}, color = {191, 0, 191}, visible = true)); + connect(Add2.y, Add1.u1) annotation( + Line(points = {{-62.0, 60.0}, {-80.0, 60.0}, {-80.0, 16.0}, {-64.0, 16.0}}, color = {0, 0, 191}, visible = true)); + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, extent = {{-80.0, -60.0}, {80.0, 20.0}}), Rectangle(visible = true, lineColor = {127, 0, 255}, lineThickness = 0.5, extent = {{-80.0, -60.0}, {80.0, 60.0}}), Line(visible = true, points = {{-100.0, 40.0}, {-80.0, 40.0}}, color = {127, 0, 255}, thickness = 0.5), Line(visible = true, points = {{-100.0, -40.0}, {-80.0, -40.0}}, color = {127, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 70.0}, {100.0, 100.0}}, textString = "%name", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-80.0, -6.0}, {80.0, 20.0}}, textString = "x0 = %x0", fontName = "Arial"), Line(visible = true, points = {{80.0, 40.0}, {100.0, 40.0}}, color = {127, 0, 255}, thickness = 0.5), Line(visible = true, points = {{80.0, -40.0}, {100.0, -40.0}}, color = {127, 0, 255}, thickness = 0.5)}), + Documentation(info = " This is the general continuous Level model of the System Dynamics methodology with two inflows and two outflows. It computes the level by integrating over the difference between inflow and outflow rates. ")); end Level3; end Levels; + package Rates "Rates of the System Dynamics methodology" - extends Modelica.Icons.Package annotation(preferedView = "info", Documentation(info = " + extends Modelica.Icons.Package annotation( + preferedView = "info", + Documentation(info = " This package contains a set of different Rates (state derivative variables) frequently used in the System Dynamics methodology. ")); + block Rate_1 "Unrestricted rate element with one influencing variable" output Real rate; - Modelica.Blocks.Interfaces.RealInput u "Signal inflow variable" annotation(Placement(visible = true, transformation(origin = {0.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270), iconTransformation(origin = {0.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270))); - SystemDynamics.Interfaces.MassOutPort y "Mass inflow variable" annotation(Placement(visible = true, transformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y1 "Mass outflow variable" annotation(Placement(visible = true, transformation(origin = {50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealInput u "Signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {0.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270), iconTransformation(origin = {0.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270))); + SystemDynamics.Interfaces.MassOutPort y "Mass inflow variable" annotation( + Placement(visible = true, transformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y1 "Mass outflow variable" annotation( + Placement(visible = true, transformation(origin = {50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); equation rate = y; - connect(y,y1) annotation(Line(points = {{-50.0,0.0},{50.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y1,u) annotation(Line(points = {{50.0,0.0},{0.0,0.0},{0.0,-105.0}}, color = {95,0,191}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Polygon(visible = true, lineColor = {127,0,255}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, lineThickness = 0.5, points = {{-60.0,-100.0},{-60.0,-40.0},{40.0,26.0},{-40.0,26.0},{60.0,-40.0},{60.0,-100.0},{-60.0,-100.0}}),Line(visible = true, points = {{-40.0,0.0},{40.0,0.0}}, color = {127,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,50.0},{100.0,88.0}}, textString = "%name", fontName = "Arial")}), Documentation(info = " + connect(y, y1) annotation( + Line(points = {{-50.0, 0.0}, {50.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y1, u) annotation( + Line(points = {{50.0, 0.0}, {0.0, 0.0}, {0.0, -105.0}}, color = {95, 0, 191}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Polygon(visible = true, lineColor = {127, 0, 255}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, lineThickness = 0.5, points = {{-60.0, -100.0}, {-60.0, -40.0}, {40.0, 26.0}, {-40.0, 26.0}, {60.0, -40.0}, {60.0, -100.0}, {-60.0, -100.0}}), Line(visible = true, points = {{-40.0, 0.0}, {40.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 50.0}, {100.0, 88.0}}, textString = "%name", fontName = "Arial")}), + Documentation(info = " This is the general System Dynamics unrestricted Rate element, whereby the rate itself is determined by a single variable in its laundry list. The indicated direction of mass flow simply denotes the direction of positive mass flow. However if the control signal of the rate assumes a negative value, mass will flow in the opposite direction. -"), Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics)); +"), + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics)); end Rate_1; + block RRate "Restricted rate element" constant Real inf = Modelica.Constants.inf; parameter Real minFlow = 0 "Smallest allowed flow"; parameter Real maxFlow = inf "Largest allowed flow"; output Real rate; - Modelica.Blocks.Interfaces.RealInput u "Signal inflow variable" annotation(Placement(visible = true, transformation(origin = {0.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270), iconTransformation(origin = {0.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270))); - SystemDynamics.Interfaces.MassOutPort y "Mass inflow variable" annotation(Placement(visible = true, transformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y1 "Mass outflow variable" annotation(Placement(visible = true, transformation(origin = {50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Nonlinear.Limiter Limiter1(uMax = maxFlow, uMin = minFlow) annotation(Placement(visible = true, transformation(origin = {0.0,-50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u "Signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {0.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270), iconTransformation(origin = {0.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270))); + SystemDynamics.Interfaces.MassOutPort y "Mass inflow variable" annotation( + Placement(visible = true, transformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y1 "Mass outflow variable" annotation( + Placement(visible = true, transformation(origin = {50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Nonlinear.Limiter Limiter1(uMax = maxFlow, uMin = minFlow) annotation( + Placement(visible = true, transformation(origin = {0.0, -50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); equation rate = y; - connect(y,y1) annotation(Line(points = {{-50.0,0.0},{50.0,0.0}}, color = {95,0,191}, visible = true)); - connect(u,Limiter1.u) annotation(Line(points = {{0.0,-105.0},{0.0,-62.0},{0.0,-62.0}}, color = {0,0,191}, visible = true)); - connect(y1,Limiter1.y) annotation(Line(points = {{50.0,0.0},{0.0,0.0},{0.0,-39.0}}, color = {95,0,191}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Polygon(visible = true, lineColor = {127,0,255}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, lineThickness = 0.5, points = {{-60.0,-100.0},{-60.0,-40.0},{40.0,26.0},{-40.0,26.0},{60.0,-40.0},{60.0,-100.0},{-60.0,-100.0}}),Line(visible = true, points = {{-40.0,0.0},{40.0,0.0}}, color = {127,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,50.0},{100.0,88.0}}, textString = "%name", fontName = "Arial"),Line(visible = true, points = {{-40.0,-74.0},{-12.0,-74.0}}, color = {0,0,255}, thickness = 0.5),Line(visible = true, points = {{8.0,-46.0},{36.0,-46.0}}, color = {0,0,255}, thickness = 0.5),Line(visible = true, points = {{-12.0,-74.0},{8.0,-46.0}}, color = {0,0,255}, thickness = 0.5)}), Documentation(info = " + connect(y, y1) annotation( + Line(points = {{-50.0, 0.0}, {50.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(u, Limiter1.u) annotation( + Line(points = {{0.0, -105.0}, {0.0, -62.0}, {0.0, -62.0}}, color = {0, 0, 191}, visible = true)); + connect(y1, Limiter1.y) annotation( + Line(points = {{50.0, 0.0}, {0.0, 0.0}, {0.0, -39.0}}, color = {95, 0, 191}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Polygon(visible = true, lineColor = {127, 0, 255}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, lineThickness = 0.5, points = {{-60.0, -100.0}, {-60.0, -40.0}, {40.0, 26.0}, {-40.0, 26.0}, {60.0, -40.0}, {60.0, -100.0}, {-60.0, -100.0}}), Line(visible = true, points = {{-40.0, 0.0}, {40.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 50.0}, {100.0, 88.0}}, textString = "%name", fontName = "Arial"), Line(visible = true, points = {{-40.0, -74.0}, {-12.0, -74.0}}, color = {0, 0, 255}, thickness = 0.5), Line(visible = true, points = {{8.0, -46.0}, {36.0, -46.0}}, color = {0, 0, 255}, thickness = 0.5), Line(visible = true, points = {{-12.0, -74.0}, {8.0, -46.0}}, color = {0, 0, 255}, thickness = 0.5)}), + Documentation(info = " This is the System Dynamics restricted Rate element, whereby the rate itself is determined by a single variable in its laundry list. The indicated direction of mass flow denotes the direction of true mass flow. If the control signal of the rate assumes a negative value, no mass will flow. If the control signal of the rate assumes a too large positive value, the mass flow will be limited to its allowed maximum value.

The restricted rate element should e.g. be used to model a kitchen faucet. The valve can be opened or closed, but there is a limit to how much water per time unit you can get out of the faucet, and no manipulation of the faucet will ever make water flow from the sink back into the faucet. -"), Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics)); +"), + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics)); end RRate; + block CInflow "Controlled inflow element" constant Real inf = Modelica.Constants.inf; parameter Real minFlow = 0 "Smallest allowed flow"; parameter Real maxFlow = inf "Largest allowed flow"; output Real rate; - Modelica.Blocks.Interfaces.RealInput u "Signal inflow variable" annotation(Placement(visible = true, transformation(origin = {0.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270), iconTransformation(origin = {0.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270))); - SystemDynamics.Interfaces.MassOutPort y "Mass inflow variable" annotation(Placement(visible = true, transformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y1 "Mass outflow variable" annotation(Placement(visible = true, transformation(origin = {50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Nonlinear.Limiter Limiter1(uMax = maxFlow, uMin = minFlow) annotation(Placement(visible = true, transformation(origin = {0.0,-30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.BooleanInput s "Control signal" annotation(Placement(visible = true, transformation(origin = {65.0,-70.0}, extent = {{5.0,-5.0},{-5.0,5.0}}, rotation = 0), iconTransformation(origin = {65.0,-70.0}, extent = {{5.0,-5.0},{-5.0,5.0}}, rotation = 0))); - Modelica.Blocks.Logical.Switch Switch1 annotation(Placement(visible = true, transformation(origin = {0.0,-60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - Modelica.Blocks.Sources.Constant Const1(k = 0) annotation(Placement(visible = true, transformation(origin = {40.0,-50.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealInput u "Signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {0.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270), iconTransformation(origin = {0.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270))); + SystemDynamics.Interfaces.MassOutPort y "Mass inflow variable" annotation( + Placement(visible = true, transformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y1 "Mass outflow variable" annotation( + Placement(visible = true, transformation(origin = {50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Nonlinear.Limiter Limiter1(uMax = maxFlow, uMin = minFlow) annotation( + Placement(visible = true, transformation(origin = {0.0, -30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.BooleanInput s "Control signal" annotation( + Placement(visible = true, transformation(origin = {65.0, -70.0}, extent = {{5.0, -5.0}, {-5.0, 5.0}}, rotation = 0), iconTransformation(origin = {65.0, -70.0}, extent = {{5.0, -5.0}, {-5.0, 5.0}}, rotation = 0))); + Modelica.Blocks.Logical.Switch Switch1 annotation( + Placement(visible = true, transformation(origin = {0.0, -60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + Modelica.Blocks.Sources.Constant Const1(k = 0) annotation( + Placement(visible = true, transformation(origin = {40.0, -50.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); equation rate = y; - connect(y,y1) annotation(Line(points = {{-50.0,0.0},{50.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y1,Limiter1.y) annotation(Line(points = {{33.3333,6.3333},{-16.6667,6.3333},{-16.6667,-12.6667}}, color = {95,0,191}, visible = true, origin = {16.6667,-6.3333})); - connect(u,Switch1.u1) annotation(Line(points = {{0.0,-105.0},{0.0,-94.0},{-8.0,-94.0},{-8.0,-72.0}}, color = {0,0,191}, visible = true)); - connect(Switch1.y,Limiter1.u) annotation(Line(points = {{0.0,-49.0},{0.0,-50.5},{0.0,-50.5},{-0.0,-42.0}}, color = {0,0,191}, visible = true)); - connect(s,Switch1.u2) annotation(Line(points = {{65.0,-70.0},{50.0,-70.0},{50.0,-88.0},{0.0,-88.0},{0.0,-72.0},{0.0,-72.0}}, color = {255,0,255}, visible = true)); - connect(Switch1.u3,Const1.y) annotation(Line(points = {{8.0,-72.0},{8.0,-80.0},{20.0,-80.0},{20.0,-50.0},{29.0,-50.0}}, color = {0,0,191}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Polygon(visible = true, lineColor = {127,0,255}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, lineThickness = 0.5, points = {{-60.0,-100.0},{-60.0,-40.0},{40.0,26.0},{-40.0,26.0},{60.0,-40.0},{60.0,-100.0},{-60.0,-100.0}}),Line(visible = true, points = {{-40.0,0.0},{40.0,0.0}}, color = {127,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,50.0},{100.0,88.0}}, textString = "%name", fontName = "Arial"),Line(visible = true, points = {{-40.0,-74.0},{-12.0,-74.0}}, color = {0,0,255}, thickness = 0.5),Line(visible = true, points = {{8.0,-46.0},{36.0,-46.0}}, color = {0,0,255}, thickness = 0.5),Line(visible = true, points = {{-12.0,-74.0},{8.0,-46.0}}, color = {0,0,255}, thickness = 0.5)}), Documentation(info = " + connect(y, y1) annotation( + Line(points = {{-50.0, 0.0}, {50.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y1, Limiter1.y) annotation( + Line(points = {{33.3333, 6.3333}, {-16.6667, 6.3333}, {-16.6667, -12.6667}}, color = {95, 0, 191}, visible = true, origin = {16.6667, -6.3333})); + connect(u, Switch1.u1) annotation( + Line(points = {{0.0, -105.0}, {0.0, -94.0}, {-8.0, -94.0}, {-8.0, -72.0}}, color = {0, 0, 191}, visible = true)); + connect(Switch1.y, Limiter1.u) annotation( + Line(points = {{0.0, -49.0}, {0.0, -50.5}, {0.0, -50.5}, {-0.0, -42.0}}, color = {0, 0, 191}, visible = true)); + connect(s, Switch1.u2) annotation( + Line(points = {{65.0, -70.0}, {50.0, -70.0}, {50.0, -88.0}, {0.0, -88.0}, {0.0, -72.0}, {0.0, -72.0}}, color = {255, 0, 255}, visible = true)); + connect(Switch1.u3, Const1.y) annotation( + Line(points = {{8.0, -72.0}, {8.0, -80.0}, {20.0, -80.0}, {20.0, -50.0}, {29.0, -50.0}}, color = {0, 0, 191}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Polygon(visible = true, lineColor = {127, 0, 255}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, lineThickness = 0.5, points = {{-60.0, -100.0}, {-60.0, -40.0}, {40.0, 26.0}, {-40.0, 26.0}, {60.0, -40.0}, {60.0, -100.0}, {-60.0, -100.0}}), Line(visible = true, points = {{-40.0, 0.0}, {40.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 50.0}, {100.0, 88.0}}, textString = "%name", fontName = "Arial"), Line(visible = true, points = {{-40.0, -74.0}, {-12.0, -74.0}}, color = {0, 0, 255}, thickness = 0.5), Line(visible = true, points = {{8.0, -46.0}, {36.0, -46.0}}, color = {0, 0, 255}, thickness = 0.5), Line(visible = true, points = {{-12.0, -74.0}, {8.0, -46.0}}, color = {0, 0, 255}, thickness = 0.5)}), + Documentation(info = " This is the System Dynamics controlled restricted Inflow element, whereby the rate itself is determined by a single variable in its laundry list. This element is a restricted rate element with the additional feature that the downstream level can control the flow by telling it that it is full. This is accomplished by a Boolean control signal from the downstream level to the rate element.

The controlled inflow element should e.g. be used to model the access to a parking garage. Additional cars are only admitted as long as the garage is not full. -"), Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics)); +"), + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics)); end CInflow; + block COutflow "Controlled outflow element" constant Real inf = Modelica.Constants.inf; parameter Real minFlow = 0 "Smallest allowed flow"; parameter Real maxFlow = inf "Largest allowed flow"; output Real rate; - Modelica.Blocks.Interfaces.RealInput u "Signal inflow variable" annotation(Placement(visible = true, transformation(origin = {0.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270), iconTransformation(origin = {0.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270))); - SystemDynamics.Interfaces.MassOutPort y "Mass inflow variable" annotation(Placement(visible = true, transformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y1 "Mass outflow variable" annotation(Placement(visible = true, transformation(origin = {50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Nonlinear.Limiter Limiter1(uMax = maxFlow, uMin = minFlow) annotation(Placement(visible = true, transformation(origin = {0.0,-30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.BooleanInput s "Control signal" annotation(Placement(visible = true, transformation(origin = {-65.0,-70.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0), iconTransformation(origin = {-65.0,-70.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0))); - Modelica.Blocks.Logical.Switch Switch1 annotation(Placement(visible = true, transformation(origin = {0.0,-60.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = -90))); - Modelica.Blocks.Sources.Constant Const1(k = 0) annotation(Placement(visible = true, transformation(origin = {-40.0,-50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealInput u "Signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {0.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270), iconTransformation(origin = {0.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270))); + SystemDynamics.Interfaces.MassOutPort y "Mass inflow variable" annotation( + Placement(visible = true, transformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y1 "Mass outflow variable" annotation( + Placement(visible = true, transformation(origin = {50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Nonlinear.Limiter Limiter1(uMax = maxFlow, uMin = minFlow) annotation( + Placement(visible = true, transformation(origin = {0.0, -30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.BooleanInput s "Control signal" annotation( + Placement(visible = true, transformation(origin = {-65.0, -70.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0), iconTransformation(origin = {-65.0, -70.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0))); + Modelica.Blocks.Logical.Switch Switch1 annotation( + Placement(visible = true, transformation(origin = {0.0, -60.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = -90))); + Modelica.Blocks.Sources.Constant Const1(k = 0) annotation( + Placement(visible = true, transformation(origin = {-40.0, -50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); equation rate = y; - connect(y,y1) annotation(Line(points = {{-50.0,0.0},{50.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y1,Limiter1.y) annotation(Line(points = {{50.0,0.0},{0.0,0.0},{0.0,-19.0}}, color = {95,0,191}, visible = true)); - connect(Switch1.y,Limiter1.u) annotation(Line(points = {{0.0,-49.0},{0.0,-50.5},{0.0,-50.5},{0.0,-42.0}}, color = {0,0,191}, visible = true)); - connect(u,Switch1.u1) annotation(Line(points = {{0.0,-105.0},{0.0,-94.0},{8.0,-94.0},{8.0,-72.0}}, color = {0,0,191}, visible = true)); - connect(s,Switch1.u2) annotation(Line(points = {{-65.0,-70.0},{-50.0,-70.0},{-50.0,-86.0},{0.0,-86.0},{0.0,-72.0}}, color = {255,0,255}, visible = true)); - connect(Const1.y,Switch1.u3) annotation(Line(points = {{-29.0,-50.0},{-20.0,-50.0},{-20.0,-80.0},{-8.0,-80.0},{-8.0,-72.0}}, color = {0,0,191}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Polygon(visible = true, lineColor = {127,0,255}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, lineThickness = 0.5, points = {{-60.0,-100.0},{-60.0,-40.0},{40.0,26.0},{-40.0,26.0},{60.0,-40.0},{60.0,-100.0},{-60.0,-100.0}}),Line(visible = true, points = {{-40.0,0.0},{40.0,0.0}}, color = {127,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,50.0},{100.0,88.0}}, textString = "%name", fontName = "Arial"),Line(visible = true, points = {{-40.0,-74.0},{-12.0,-74.0}}, color = {0,0,255}, thickness = 0.5),Line(visible = true, points = {{8.0,-46.0},{36.0,-46.0}}, color = {0,0,255}, thickness = 0.5),Line(visible = true, points = {{-12.0,-74.0},{8.0,-46.0}}, color = {0,0,255}, thickness = 0.5)}), Documentation(info = " + connect(y, y1) annotation( + Line(points = {{-50.0, 0.0}, {50.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y1, Limiter1.y) annotation( + Line(points = {{50.0, 0.0}, {0.0, 0.0}, {0.0, -19.0}}, color = {95, 0, 191}, visible = true)); + connect(Switch1.y, Limiter1.u) annotation( + Line(points = {{0.0, -49.0}, {0.0, -50.5}, {0.0, -50.5}, {0.0, -42.0}}, color = {0, 0, 191}, visible = true)); + connect(u, Switch1.u1) annotation( + Line(points = {{0.0, -105.0}, {0.0, -94.0}, {8.0, -94.0}, {8.0, -72.0}}, color = {0, 0, 191}, visible = true)); + connect(s, Switch1.u2) annotation( + Line(points = {{-65.0, -70.0}, {-50.0, -70.0}, {-50.0, -86.0}, {0.0, -86.0}, {0.0, -72.0}}, color = {255, 0, 255}, visible = true)); + connect(Const1.y, Switch1.u3) annotation( + Line(points = {{-29.0, -50.0}, {-20.0, -50.0}, {-20.0, -80.0}, {-8.0, -80.0}, {-8.0, -72.0}}, color = {0, 0, 191}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Polygon(visible = true, lineColor = {127, 0, 255}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, lineThickness = 0.5, points = {{-60.0, -100.0}, {-60.0, -40.0}, {40.0, 26.0}, {-40.0, 26.0}, {60.0, -40.0}, {60.0, -100.0}, {-60.0, -100.0}}), Line(visible = true, points = {{-40.0, 0.0}, {40.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 50.0}, {100.0, 88.0}}, textString = "%name", fontName = "Arial"), Line(visible = true, points = {{-40.0, -74.0}, {-12.0, -74.0}}, color = {0, 0, 255}, thickness = 0.5), Line(visible = true, points = {{8.0, -46.0}, {36.0, -46.0}}, color = {0, 0, 255}, thickness = 0.5), Line(visible = true, points = {{-12.0, -74.0}, {8.0, -46.0}}, color = {0, 0, 255}, thickness = 0.5)}), + Documentation(info = " This is the System Dynamics controlled restricted Outflow element, whereby the rate itself is determined by a single variable in its laundry list. This element is a restricted rate element with the additional feature that the upstream level can control the flow by telling it that it is empty. This is accomplished by a Boolean control signal from the upstream level to the rate element.

The controlled outflow element should e.g. be used to model the drainage of a kitchen sink. Water can flow out of the kitchen sink only as long as there is any water left. -"), Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics)); +"), + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics)); end COutflow; + block CRate "Controlled rate element" constant Real inf = Modelica.Constants.inf; parameter Real minFlow = 0 "Smallest allowed flow"; parameter Real maxFlow = inf "Largest allowed flow"; output Real rate; - Modelica.Blocks.Interfaces.RealInput u "Signal inflow variable" annotation(Placement(visible = true, transformation(origin = {0.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270), iconTransformation(origin = {0.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270))); - SystemDynamics.Interfaces.MassOutPort y "Mass inflow variable" annotation(Placement(visible = true, transformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y1 "Mass outflow variable" annotation(Placement(visible = true, transformation(origin = {50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Nonlinear.Limiter Limiter1(uMax = maxFlow, uMin = minFlow) annotation(Placement(visible = true, transformation(origin = {0.0,-30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.BooleanInput s1 "Control signal" annotation(Placement(visible = true, transformation(origin = {-65.0,-70.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0), iconTransformation(origin = {-65.0,-70.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0))); - Modelica.Blocks.Logical.Switch Switch1 annotation(Placement(visible = true, transformation(origin = {0.0,-60.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = -90))); - Modelica.Blocks.Sources.Constant Const1(k = 0) annotation(Placement(visible = true, transformation(origin = {-40.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.BooleanInput s2 "Control signal" annotation(Placement(visible = true, transformation(origin = {65.0,-70.0}, extent = {{5.0,-5.0},{-5.0,5.0}}, rotation = 0), iconTransformation(origin = {65.0,-70.0}, extent = {{5.0,-5.0},{-5.0,5.0}}, rotation = 0))); - Modelica.Blocks.Logical.And and1 annotation(Placement(visible = true, transformation(origin = {-40.0,-70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealInput u "Signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {0.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270), iconTransformation(origin = {0.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270))); + SystemDynamics.Interfaces.MassOutPort y "Mass inflow variable" annotation( + Placement(visible = true, transformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y1 "Mass outflow variable" annotation( + Placement(visible = true, transformation(origin = {50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Nonlinear.Limiter Limiter1(uMax = maxFlow, uMin = minFlow) annotation( + Placement(visible = true, transformation(origin = {0.0, -30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.BooleanInput s1 "Control signal" annotation( + Placement(visible = true, transformation(origin = {-65.0, -70.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0), iconTransformation(origin = {-65.0, -70.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0))); + Modelica.Blocks.Logical.Switch Switch1 annotation( + Placement(visible = true, transformation(origin = {0.0, -60.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = -90))); + Modelica.Blocks.Sources.Constant Const1(k = 0) annotation( + Placement(visible = true, transformation(origin = {-40.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.BooleanInput s2 "Control signal" annotation( + Placement(visible = true, transformation(origin = {65.0, -70.0}, extent = {{5.0, -5.0}, {-5.0, 5.0}}, rotation = 0), iconTransformation(origin = {65.0, -70.0}, extent = {{5.0, -5.0}, {-5.0, 5.0}}, rotation = 0))); + Modelica.Blocks.Logical.And and1 annotation( + Placement(visible = true, transformation(origin = {-40.0, -70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); equation rate = y; - connect(y,y1) annotation(Line(points = {{-50.0,0.0},{50.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y1,Limiter1.y) annotation(Line(points = {{50.0,0.0},{0.0,0.0},{0.0,-19.0}}, color = {95,0,191}, visible = true)); - connect(Switch1.y,Limiter1.u) annotation(Line(points = {{0.0,-49.0},{0.0,-50.5},{0.0,-50.5},{0.0,-42.0}}, color = {0,0,191}, visible = true)); - connect(u,Switch1.u1) annotation(Line(points = {{0.0,-105.0},{0.0,-94.0},{8.0,-94.0},{8.0,-72.0}}, color = {0,0,191}, visible = true)); - connect(Const1.y,Switch1.u3) annotation(Line(points = {{-29.0,-40.0},{-18.0,-40.0},{-18.0,-80.0},{-8.0,-80.0},{-8.0,-72.0}}, color = {0,0,191}, visible = true)); - connect(and1.u1,s1) annotation(Line(points = {{-52.0,-70.0},{-65.0,-70.0}}, color = {255,0,255}, visible = true)); - connect(and1.y,Switch1.u2) annotation(Line(points = {{-29.0,-70.0},{-24.0,-70.0},{-24.0,-86.0},{0.0,-86.0},{0.0,-72.0}}, color = {255,0,255}, visible = true)); - connect(s2,and1.u2) annotation(Line(points = {{65.0,-70.0},{50.0,-70.0},{50.0,-20.0},{70.0,-20.0},{70.0,20.0},{-80.0,20.0},{-80.0,-78.0},{-52.0,-78.0}}, color = {255,0,255}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Polygon(visible = true, lineColor = {127,0,255}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, lineThickness = 0.5, points = {{-60.0,-100.0},{-60.0,-40.0},{40.0,26.0},{-40.0,26.0},{60.0,-40.0},{60.0,-100.0},{-60.0,-100.0}}),Line(visible = true, points = {{-40.0,0.0},{40.0,0.0}}, color = {127,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,50.0},{100.0,88.0}}, textString = "%name", fontName = "Arial"),Line(visible = true, points = {{-40.0,-74.0},{-12.0,-74.0}}, color = {0,0,255}, thickness = 0.5),Line(visible = true, points = {{8.0,-46.0},{36.0,-46.0}}, color = {0,0,255}, thickness = 0.5),Line(visible = true, points = {{-12.0,-74.0},{8.0,-46.0}}, color = {0,0,255}, thickness = 0.5)}), Documentation(info = " + connect(y, y1) annotation( + Line(points = {{-50.0, 0.0}, {50.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y1, Limiter1.y) annotation( + Line(points = {{50.0, 0.0}, {0.0, 0.0}, {0.0, -19.0}}, color = {95, 0, 191}, visible = true)); + connect(Switch1.y, Limiter1.u) annotation( + Line(points = {{0.0, -49.0}, {0.0, -50.5}, {0.0, -50.5}, {0.0, -42.0}}, color = {0, 0, 191}, visible = true)); + connect(u, Switch1.u1) annotation( + Line(points = {{0.0, -105.0}, {0.0, -94.0}, {8.0, -94.0}, {8.0, -72.0}}, color = {0, 0, 191}, visible = true)); + connect(Const1.y, Switch1.u3) annotation( + Line(points = {{-29.0, -40.0}, {-18.0, -40.0}, {-18.0, -80.0}, {-8.0, -80.0}, {-8.0, -72.0}}, color = {0, 0, 191}, visible = true)); + connect(and1.u1, s1) annotation( + Line(points = {{-52.0, -70.0}, {-65.0, -70.0}}, color = {255, 0, 255}, visible = true)); + connect(and1.y, Switch1.u2) annotation( + Line(points = {{-29.0, -70.0}, {-24.0, -70.0}, {-24.0, -86.0}, {0.0, -86.0}, {0.0, -72.0}}, color = {255, 0, 255}, visible = true)); + connect(s2, and1.u2) annotation( + Line(points = {{65.0, -70.0}, {50.0, -70.0}, {50.0, -20.0}, {70.0, -20.0}, {70.0, 20.0}, {-80.0, 20.0}, {-80.0, -78.0}, {-52.0, -78.0}}, color = {255, 0, 255}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Polygon(visible = true, lineColor = {127, 0, 255}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, lineThickness = 0.5, points = {{-60.0, -100.0}, {-60.0, -40.0}, {40.0, 26.0}, {-40.0, 26.0}, {60.0, -40.0}, {60.0, -100.0}, {-60.0, -100.0}}), Line(visible = true, points = {{-40.0, 0.0}, {40.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 50.0}, {100.0, 88.0}}, textString = "%name", fontName = "Arial"), Line(visible = true, points = {{-40.0, -74.0}, {-12.0, -74.0}}, color = {0, 0, 255}, thickness = 0.5), Line(visible = true, points = {{8.0, -46.0}, {36.0, -46.0}}, color = {0, 0, 255}, thickness = 0.5), Line(visible = true, points = {{-12.0, -74.0}, {8.0, -46.0}}, color = {0, 0, 255}, thickness = 0.5)}), + Documentation(info = " This is the System Dynamics controlled restricted Rate element, whereby the rate itself is determined by a single variable in its laundry list. This element is a restricted rate element with the additional feature that the upstream level can control the flow by telling it that it is empty, and that the downstream level can control the flow by telling it that it is full. This is accomplished by two Boolean control signals from the upstream and downstream levels to the rate element.

The controlled rate element must be placed between two controlling levels. -"), Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics)); +"), + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics)); end CRate; + block Rate_2 "Unrestricted additive rate element with two influencing variables" output Real rate; - Modelica.Blocks.Math.Add Add1 annotation(Placement(visible = true, transformation(origin = {0.0,-40.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u "First signal inflow variable" annotation(Placement(visible = true, transformation(origin = {-40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270), iconTransformation(origin = {-40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u1 "Second signal inflow variable" annotation(Placement(visible = true, transformation(origin = {40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270), iconTransformation(origin = {40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270))); - SystemDynamics.Interfaces.MassOutPort y "Mass inflow variable" annotation(Placement(visible = true, transformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y1 "Mass outflow variable" annotation(Placement(visible = true, transformation(origin = {50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); + Modelica.Blocks.Math.Add Add1 annotation( + Placement(visible = true, transformation(origin = {0.0, -40.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u "First signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {-40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270), iconTransformation(origin = {-40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u1 "Second signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270), iconTransformation(origin = {40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270))); + SystemDynamics.Interfaces.MassOutPort y "Mass inflow variable" annotation( + Placement(visible = true, transformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y1 "Mass outflow variable" annotation( + Placement(visible = true, transformation(origin = {50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); equation rate = y; - connect(u,Add1.u1) annotation(Line(points = {{-40.0,-105.0},{-40.0,-80.0},{-12.0,-80.0},{-12.0,-64.0}}, color = {0,0,191}, visible = true)); - connect(u1,Add1.u2) annotation(Line(points = {{40.0,-105.0},{40.0,-80.0},{12.0,-80.0},{12.0,-64.0}}, color = {0,0,191}, visible = true)); - connect(Add1.y,y1) annotation(Line(points = {{0.0,-18.0},{0.0,0.0},{50.0,0.0}}, color = {0,0,191}, visible = true)); - connect(y,y1) annotation(Line(points = {{-50.0,0.0},{50.0,0.0}}, color = {95,0,191}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Polygon(visible = true, lineColor = {127,0,255}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, lineThickness = 0.5, points = {{-60.0,-100.0},{-60.0,-40.0},{40.0,26.0},{-40.0,26.0},{60.0,-40.0},{60.0,-100.0},{-60.0,-100.0}}),Line(visible = true, points = {{-40.0,0.0},{40.0,0.0}}, color = {127,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,50.0},{100.0,88.0}}, textString = "%name", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-26.0,-80.0},{26.0,-42.0}}, textString = "+", fontName = "Arial")}), Documentation(info = " + connect(u, Add1.u1) annotation( + Line(points = {{-40.0, -105.0}, {-40.0, -80.0}, {-12.0, -80.0}, {-12.0, -64.0}}, color = {0, 0, 191}, visible = true)); + connect(u1, Add1.u2) annotation( + Line(points = {{40.0, -105.0}, {40.0, -80.0}, {12.0, -80.0}, {12.0, -64.0}}, color = {0, 0, 191}, visible = true)); + connect(Add1.y, y1) annotation( + Line(points = {{0.0, -18.0}, {0.0, 0.0}, {50.0, 0.0}}, color = {0, 0, 191}, visible = true)); + connect(y, y1) annotation( + Line(points = {{-50.0, 0.0}, {50.0, 0.0}}, color = {95, 0, 191}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Polygon(visible = true, lineColor = {127, 0, 255}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, lineThickness = 0.5, points = {{-60.0, -100.0}, {-60.0, -40.0}, {40.0, 26.0}, {-40.0, 26.0}, {60.0, -40.0}, {60.0, -100.0}, {-60.0, -100.0}}), Line(visible = true, points = {{-40.0, 0.0}, {40.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 50.0}, {100.0, 88.0}}, textString = "%name", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-26.0, -80.0}, {26.0, -42.0}}, textString = "+", fontName = "Arial")}), + Documentation(info = " This is the general System Dynamics unrestricted additive Rate element, whereby the rate itself is determined by two variables in its laundry list. The indicated direction of mass flow simply denotes the direction of positive mass flow. However if the control signal of the rate assumes a negative value, mass will flow in the opposite direction. -"), Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics)); +"), + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics)); end Rate_2; + block MRate_2 "Unrestricted multiplicative rate element with two influencing variables" output Real rate; - Modelica.Blocks.Interfaces.RealInput u "First signal inflow variable" annotation(Placement(visible = true, transformation(origin = {-40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270), iconTransformation(origin = {-40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u1 "Second signal inflow variable" annotation(Placement(visible = true, transformation(origin = {40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270), iconTransformation(origin = {40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270))); - SystemDynamics.Interfaces.MassOutPort y "Mass inflow variable" annotation(Placement(visible = true, transformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y1 "Mass outflow variable" annotation(Placement(visible = true, transformation(origin = {50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 prod_2_1 annotation(Placement(visible = true, transformation(origin = {0.0,-50.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealInput u "First signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {-40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270), iconTransformation(origin = {-40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u1 "Second signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270), iconTransformation(origin = {40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270))); + SystemDynamics.Interfaces.MassOutPort y "Mass inflow variable" annotation( + Placement(visible = true, transformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y1 "Mass outflow variable" annotation( + Placement(visible = true, transformation(origin = {50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 prod_2_1 annotation( + Placement(visible = true, transformation(origin = {0.0, -50.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); equation rate = y; - connect(y,y1) annotation(Line(points = {{-50.0,0.0},{50.0,0.0}}, color = {95,0,191}, visible = true)); - connect(prod_2_1.u1,u) annotation(Line(points = {{17.3333,18.3333},{-8.6667,18.3333},{-8.6667,-36.6667}}, color = {0,0,191}, visible = true, origin = {-31.3333,-68.3333})); - connect(prod_2_1.u2,u1) annotation(Line(points = {{-17.3333,18.3333},{8.6667,18.3333},{8.6667,-36.6667}}, color = {0,0,191}, visible = true, origin = {31.3333,-68.3333})); - connect(y1,prod_2_1.y) annotation(Line(points = {{50.0,0.0},{0.0,0.0},{0.0,-36.0}}, color = {95,0,191}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Polygon(visible = true, lineColor = {127,0,255}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, lineThickness = 0.5, points = {{-60.0,-100.0},{-60.0,-40.0},{40.0,26.0},{-40.0,26.0},{60.0,-40.0},{60.0,-100.0},{-60.0,-100.0}}),Line(visible = true, points = {{-40.0,0.0},{40.0,0.0}}, color = {127,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,50.0},{100.0,88.0}}, textString = "%name", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-29.0,-98.0},{31.0,-42.0}}, textString = "*", fontName = "Arial")}), Documentation(info = " + connect(y, y1) annotation( + Line(points = {{-50.0, 0.0}, {50.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(prod_2_1.u1, u) annotation( + Line(points = {{17.3333, 18.3333}, {-8.6667, 18.3333}, {-8.6667, -36.6667}}, color = {0, 0, 191}, visible = true, origin = {-31.3333, -68.3333})); + connect(prod_2_1.u2, u1) annotation( + Line(points = {{-17.3333, 18.3333}, {8.6667, 18.3333}, {8.6667, -36.6667}}, color = {0, 0, 191}, visible = true, origin = {31.3333, -68.3333})); + connect(y1, prod_2_1.y) annotation( + Line(points = {{50.0, 0.0}, {0.0, 0.0}, {0.0, -36.0}}, color = {95, 0, 191}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Polygon(visible = true, lineColor = {127, 0, 255}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, lineThickness = 0.5, points = {{-60.0, -100.0}, {-60.0, -40.0}, {40.0, 26.0}, {-40.0, 26.0}, {60.0, -40.0}, {60.0, -100.0}, {-60.0, -100.0}}), Line(visible = true, points = {{-40.0, 0.0}, {40.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 50.0}, {100.0, 88.0}}, textString = "%name", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-29.0, -98.0}, {31.0, -42.0}}, textString = "*", fontName = "Arial")}), + Documentation(info = " This is the general System Dynamics unrestricted multiplicative Rate element, whereby the rate itself is determined by two variables in its laundry list. The indicated direction of mass flow simply denotes the direction of positive mass flow. However if the control signal of the rate assumes a negative value, mass will flow in the opposite direction. -"), Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics)); +"), + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics)); end MRate_2; + block Rate_3 "Unrestricted additive rate element with three influencing variables" output Real rate; - Modelica.Blocks.Math.Add3 Add3_1 annotation(Placement(visible = true, transformation(origin = {0.0,-40.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u "First signal inflow variable" annotation(Placement(visible = true, transformation(origin = {-40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270), iconTransformation(origin = {-40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u1 "Second signal inflow variable" annotation(Placement(visible = true, transformation(origin = {0.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270), iconTransformation(origin = {0.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u2 "Third signal inflow variable" annotation(Placement(visible = true, transformation(origin = {40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270), iconTransformation(origin = {40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270))); - SystemDynamics.Interfaces.MassOutPort y "Mass inflow variable" annotation(Placement(visible = true, transformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y1 "Mass outflow variable" annotation(Placement(visible = true, transformation(origin = {50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); + Modelica.Blocks.Math.Add3 Add3_1 annotation( + Placement(visible = true, transformation(origin = {0.0, -40.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u "First signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {-40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270), iconTransformation(origin = {-40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u1 "Second signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {0.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270), iconTransformation(origin = {0.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u2 "Third signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270), iconTransformation(origin = {40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270))); + SystemDynamics.Interfaces.MassOutPort y "Mass inflow variable" annotation( + Placement(visible = true, transformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y1 "Mass outflow variable" annotation( + Placement(visible = true, transformation(origin = {50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); equation rate = y; - connect(u,Add3_1.u1) annotation(Line(points = {{-40.0,-105.0},{-40.0,-80.0},{-16.0,-80.0},{-16.0,-64.0}}, color = {0,0,191}, visible = true)); - connect(u1,Add3_1.u2) annotation(Line(points = {{0.0,-105.0},{0.0,-64.0},{0.0,-64.0}}, color = {0,0,191}, visible = true)); - connect(u2,Add3_1.u3) annotation(Line(points = {{40.0,-105.0},{40.0,-80.0},{16.0,-80.0},{16.0,-64.0}}, color = {0,0,191}, visible = true)); - connect(Add3_1.y,y1) annotation(Line(points = {{0.0,-18.0},{0.0,0.0},{50.0,0.0}}, color = {0,0,191}, visible = true)); - connect(y,y1) annotation(Line(points = {{-50.0,0.0},{50.0,0.0}}, color = {95,0,191}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Polygon(visible = true, lineColor = {127,0,255}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, lineThickness = 0.5, points = {{-60.0,-100.0},{-60.0,-40.0},{40.0,26.0},{-40.0,26.0},{60.0,-40.0},{60.0,-100.0},{-60.0,-100.0}}),Line(visible = true, points = {{-40.0,0.0},{40.0,0.0}}, color = {127,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,50.0},{100.0,88.0}}, textString = "%name", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-26.0,-80.0},{26.0,-42.0}}, textString = "+", fontName = "Arial")}), Documentation(info = " + connect(u, Add3_1.u1) annotation( + Line(points = {{-40.0, -105.0}, {-40.0, -80.0}, {-16.0, -80.0}, {-16.0, -64.0}}, color = {0, 0, 191}, visible = true)); + connect(u1, Add3_1.u2) annotation( + Line(points = {{0.0, -105.0}, {0.0, -64.0}, {0.0, -64.0}}, color = {0, 0, 191}, visible = true)); + connect(u2, Add3_1.u3) annotation( + Line(points = {{40.0, -105.0}, {40.0, -80.0}, {16.0, -80.0}, {16.0, -64.0}}, color = {0, 0, 191}, visible = true)); + connect(Add3_1.y, y1) annotation( + Line(points = {{0.0, -18.0}, {0.0, 0.0}, {50.0, 0.0}}, color = {0, 0, 191}, visible = true)); + connect(y, y1) annotation( + Line(points = {{-50.0, 0.0}, {50.0, 0.0}}, color = {95, 0, 191}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Polygon(visible = true, lineColor = {127, 0, 255}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, lineThickness = 0.5, points = {{-60.0, -100.0}, {-60.0, -40.0}, {40.0, 26.0}, {-40.0, 26.0}, {60.0, -40.0}, {60.0, -100.0}, {-60.0, -100.0}}), Line(visible = true, points = {{-40.0, 0.0}, {40.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 50.0}, {100.0, 88.0}}, textString = "%name", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-26.0, -80.0}, {26.0, -42.0}}, textString = "+", fontName = "Arial")}), + Documentation(info = " This is the general System Dynamics unrestricted additive Rate element, whereby the rate itself is determined by three variables in its laundry list. The indicated direction of mass flow simply denotes the direction of positive mass flow. However if the control signal of the rate assumes a negative value, mass will flow in the opposite direction. -"), Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics)); +"), + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics)); end Rate_3; + block MRate_3 "Unrestricted multiplicative rate element with three influencing variables" output Real rate; - Modelica.Blocks.Interfaces.RealInput u "First signal inflow variable" annotation(Placement(visible = true, transformation(origin = {-40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270), iconTransformation(origin = {-40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u1 "Second signal inflow variable" annotation(Placement(visible = true, transformation(origin = {0.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270), iconTransformation(origin = {0.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u2 "Third signal inflow variable" annotation(Placement(visible = true, transformation(origin = {40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270), iconTransformation(origin = {40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270))); - SystemDynamics.Interfaces.MassOutPort y "Mass inflow variable" annotation(Placement(visible = true, transformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y1 "Mass outflow variable" annotation(Placement(visible = true, transformation(origin = {50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_3 prod_3_1 annotation(Placement(visible = true, transformation(origin = {0.0,-50.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealInput u "First signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {-40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270), iconTransformation(origin = {-40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u1 "Second signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {0.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270), iconTransformation(origin = {0.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u2 "Third signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270), iconTransformation(origin = {40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270))); + SystemDynamics.Interfaces.MassOutPort y "Mass inflow variable" annotation( + Placement(visible = true, transformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y1 "Mass outflow variable" annotation( + Placement(visible = true, transformation(origin = {50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_3 prod_3_1 annotation( + Placement(visible = true, transformation(origin = {0.0, -50.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); equation rate = y; - connect(y,y1) annotation(Line(points = {{-50.0,0.0},{50.0,0.0}}, color = {95,0,191}, visible = true)); - connect(prod_3_1.u1,u) annotation(Line(points = {{17.3333,18.3333},{-8.6667,18.3333},{-8.6667,-36.6667}}, color = {0,0,191}, visible = true, origin = {-31.3333,-68.3333})); - connect(prod_3_1.u2,u1) annotation(Line(points = {{0.0,20.5},{0.0,-20.5}}, color = {0,0,191}, visible = true, origin = {0.0,-84.5})); - connect(prod_3_1.u3,u2) annotation(Line(points = {{-17.3333,18.3333},{8.6667,18.3333},{8.6667,-36.6667}}, color = {0,0,191}, visible = true, origin = {31.3333,-68.3333})); - connect(y1,prod_3_1.y) annotation(Line(points = {{50.0,0.0},{0.0,0.0},{0.0,-36.0}}, color = {95,0,191}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Polygon(visible = true, lineColor = {127,0,255}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, lineThickness = 0.5, points = {{-60.0,-100.0},{-60.0,-40.0},{40.0,26.0},{-40.0,26.0},{60.0,-40.0},{60.0,-100.0},{-60.0,-100.0}}),Line(visible = true, points = {{-40.0,0.0},{40.0,0.0}}, color = {127,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,50.0},{100.0,88.0}}, textString = "%name", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-30.0,-98.0},{30.0,-42.0}}, textString = "*", fontName = "Arial")}), Documentation(info = " + connect(y, y1) annotation( + Line(points = {{-50.0, 0.0}, {50.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(prod_3_1.u1, u) annotation( + Line(points = {{17.3333, 18.3333}, {-8.6667, 18.3333}, {-8.6667, -36.6667}}, color = {0, 0, 191}, visible = true, origin = {-31.3333, -68.3333})); + connect(prod_3_1.u2, u1) annotation( + Line(points = {{0.0, 20.5}, {0.0, -20.5}}, color = {0, 0, 191}, visible = true, origin = {0.0, -84.5})); + connect(prod_3_1.u3, u2) annotation( + Line(points = {{-17.3333, 18.3333}, {8.6667, 18.3333}, {8.6667, -36.6667}}, color = {0, 0, 191}, visible = true, origin = {31.3333, -68.3333})); + connect(y1, prod_3_1.y) annotation( + Line(points = {{50.0, 0.0}, {0.0, 0.0}, {0.0, -36.0}}, color = {95, 0, 191}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Polygon(visible = true, lineColor = {127, 0, 255}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, lineThickness = 0.5, points = {{-60.0, -100.0}, {-60.0, -40.0}, {40.0, 26.0}, {-40.0, 26.0}, {60.0, -40.0}, {60.0, -100.0}, {-60.0, -100.0}}), Line(visible = true, points = {{-40.0, 0.0}, {40.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 50.0}, {100.0, 88.0}}, textString = "%name", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-30.0, -98.0}, {30.0, -42.0}}, textString = "*", fontName = "Arial")}), + Documentation(info = " This is the general System Dynamics unrestricted multiplicative Rate element, whereby the rate itself is determined by three variables in its laundry list. The indicated direction of mass flow simply denotes the direction of positive mass flow. However if the control signal of the rate assumes a negative value, mass will flow in the opposite direction. -"), Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics)); +"), + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics)); end MRate_3; + block Rate_4 "Unrestricted additive rate element with four influencing variables" output Real rate; - Modelica.Blocks.Math.Add Add1 annotation(Placement(visible = true, transformation(origin = {-30.0,-70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Add3 Add3_1 annotation(Placement(visible = true, transformation(origin = {0.0,-30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u "First signal inflow variable" annotation(Placement(visible = true, transformation(origin = {-65.0,-69.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0), iconTransformation(origin = {-65.0,-69.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealInput u1 "Second signal inflow variable" annotation(Placement(visible = true, transformation(origin = {-40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270), iconTransformation(origin = {-40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u2 "Third signal inflow variable" annotation(Placement(visible = true, transformation(origin = {40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270), iconTransformation(origin = {40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u3 "Fourth signal inflow variable" annotation(Placement(visible = true, transformation(origin = {65.0,-69.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -180), iconTransformation(origin = {65.0,-69.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -180))); - SystemDynamics.Interfaces.MassOutPort y "Mass inflow variable" annotation(Placement(visible = true, transformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y1 "Mass outflow variable" annotation(Placement(visible = true, transformation(origin = {50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); + Modelica.Blocks.Math.Add Add1 annotation( + Placement(visible = true, transformation(origin = {-30.0, -70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Add3 Add3_1 annotation( + Placement(visible = true, transformation(origin = {0.0, -30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u "First signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {-65.0, -69.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0), iconTransformation(origin = {-65.0, -69.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealInput u1 "Second signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {-40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270), iconTransformation(origin = {-40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u2 "Third signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270), iconTransformation(origin = {40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u3 "Fourth signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {65.0, -69.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -180), iconTransformation(origin = {65.0, -69.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -180))); + SystemDynamics.Interfaces.MassOutPort y "Mass inflow variable" annotation( + Placement(visible = true, transformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y1 "Mass outflow variable" annotation( + Placement(visible = true, transformation(origin = {50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); equation rate = y; - connect(u,Add1.u1) annotation(Line(points = {{-65.0,-69.0},{-52.0,-69.0},{-52.0,-64.0},{-42.0,-64.0}}, color = {0,0,191}, visible = true)); - connect(u1,Add1.u2) annotation(Line(points = {{-40.0,-105.0},{-40.0,-90.0},{-52.0,-90.0},{-52.0,-76.0},{-42.0,-76.0}}, color = {0,0,191}, visible = true)); - connect(u2,Add3_1.u2) annotation(Line(points = {{40.0,-105.0},{40.0,-80.0},{0.0,-80.0},{0.0,-42.0}}, color = {0,0,191}, visible = true)); - connect(Add3_1.u3,u3) annotation(Line(points = {{8.0,-42.0},{8.0,-69.0},{65.0,-69.0}}, color = {0,0,191}, visible = true)); - connect(Add1.y,Add3_1.u1) annotation(Line(points = {{-19.0,-70.0},{-8.0,-70.0},{-8.0,-42.0}}, color = {0,0,191}, visible = true)); - connect(Add3_1.y,y1) annotation(Line(points = {{0.0,-19.0},{0.0,0.0},{50.0,0.0}}, color = {0,0,191}, visible = true)); - connect(y,y1) annotation(Line(points = {{-50.0,0.0},{50.0,0.0}}, color = {95,0,191}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Polygon(visible = true, lineColor = {127,0,255}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, lineThickness = 0.5, points = {{-60.0,-100.0},{-60.0,-40.0},{40.0,26.0},{-40.0,26.0},{60.0,-40.0},{60.0,-100.0},{-60.0,-100.0}}),Line(visible = true, points = {{-40.0,0.0},{40.0,0.0}}, color = {127,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,50.0},{100.0,88.0}}, textString = "%name", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-26.0,-80.0},{26.0,-42.0}}, textString = "+", fontName = "Arial")}), Documentation(info = " + connect(u, Add1.u1) annotation( + Line(points = {{-65.0, -69.0}, {-52.0, -69.0}, {-52.0, -64.0}, {-42.0, -64.0}}, color = {0, 0, 191}, visible = true)); + connect(u1, Add1.u2) annotation( + Line(points = {{-40.0, -105.0}, {-40.0, -90.0}, {-52.0, -90.0}, {-52.0, -76.0}, {-42.0, -76.0}}, color = {0, 0, 191}, visible = true)); + connect(u2, Add3_1.u2) annotation( + Line(points = {{40.0, -105.0}, {40.0, -80.0}, {0.0, -80.0}, {0.0, -42.0}}, color = {0, 0, 191}, visible = true)); + connect(Add3_1.u3, u3) annotation( + Line(points = {{8.0, -42.0}, {8.0, -69.0}, {65.0, -69.0}}, color = {0, 0, 191}, visible = true)); + connect(Add1.y, Add3_1.u1) annotation( + Line(points = {{-19.0, -70.0}, {-8.0, -70.0}, {-8.0, -42.0}}, color = {0, 0, 191}, visible = true)); + connect(Add3_1.y, y1) annotation( + Line(points = {{0.0, -19.0}, {0.0, 0.0}, {50.0, 0.0}}, color = {0, 0, 191}, visible = true)); + connect(y, y1) annotation( + Line(points = {{-50.0, 0.0}, {50.0, 0.0}}, color = {95, 0, 191}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Polygon(visible = true, lineColor = {127, 0, 255}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, lineThickness = 0.5, points = {{-60.0, -100.0}, {-60.0, -40.0}, {40.0, 26.0}, {-40.0, 26.0}, {60.0, -40.0}, {60.0, -100.0}, {-60.0, -100.0}}), Line(visible = true, points = {{-40.0, 0.0}, {40.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 50.0}, {100.0, 88.0}}, textString = "%name", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-26.0, -80.0}, {26.0, -42.0}}, textString = "+", fontName = "Arial")}), + Documentation(info = " This is the general System Dynamics unrestricted additive Rate element, whereby the rate itself is determined by four variables in its laundry list. The indicated direction of mass flow simply denotes the direction of positive mass flow. However if the control signal of the rate assumes a negative value, mass will flow in the opposite direction. -"), Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics)); +"), + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics)); end Rate_4; + block MRate_4 "Unrestricted multiplicative rate element with four influencing variables" output Real rate; - Modelica.Blocks.Interfaces.RealInput u "First signal inflow variable" annotation(Placement(visible = true, transformation(origin = {-65.0,-70.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0), iconTransformation(origin = {-65.0,-70.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealInput u1 "Second signal inflow variable" annotation(Placement(visible = true, transformation(origin = {-40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270), iconTransformation(origin = {-40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u2 "Third signal inflow variable" annotation(Placement(visible = true, transformation(origin = {40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270), iconTransformation(origin = {40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u3 "Fourth signal inflow variable" annotation(Placement(visible = true, transformation(origin = {65.0,-70.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -180), iconTransformation(origin = {65.0,-70.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -180))); - SystemDynamics.Interfaces.MassOutPort y "Mass inflow variable" annotation(Placement(visible = true, transformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y1 "Mass outflow variable" annotation(Placement(visible = true, transformation(origin = {50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_4 prod_4_1 annotation(Placement(visible = true, transformation(origin = {0.0,-50.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealInput u "First signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {-65.0, -70.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0), iconTransformation(origin = {-65.0, -70.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealInput u1 "Second signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {-40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270), iconTransformation(origin = {-40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u2 "Third signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270), iconTransformation(origin = {40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u3 "Fourth signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {65.0, -70.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -180), iconTransformation(origin = {65.0, -70.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -180))); + SystemDynamics.Interfaces.MassOutPort y "Mass inflow variable" annotation( + Placement(visible = true, transformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y1 "Mass outflow variable" annotation( + Placement(visible = true, transformation(origin = {50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_4 prod_4_1 annotation( + Placement(visible = true, transformation(origin = {0.0, -50.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); equation rate = y; - connect(y,y1) annotation(Line(points = {{-50.0,0.0},{50.0,0.0}}, color = {95,0,191}, visible = true)); - connect(u,prod_4_1.u1) annotation(Line(points = {{-65.0,-70.0},{-50.0,-70.0},{-50.0,-50.0},{-14.0,-50.0}}, color = {0,0,191}, visible = true)); - connect(u1,prod_4_1.u2) annotation(Line(points = {{-40.0,-105.0},{-40.0,-80.0},{-8.0,-80.0},{-8.0,-61.2}}, color = {0,0,191}, visible = true)); - connect(u2,prod_4_1.u3) annotation(Line(points = {{40.0,-105.0},{40.0,-80.0},{8.0,-80.0},{8.0,-61.2}}, color = {0,0,191}, visible = true)); - connect(u3,prod_4_1.u4) annotation(Line(points = {{65.0,-70.0},{50.0,-70.0},{50.0,-50.0},{14.0,-50.0}}, color = {0,0,191}, visible = true)); - connect(y1,prod_4_1.y) annotation(Line(points = {{50.0,0.0},{0.0,0.0},{0.0,-36.0}}, color = {95,0,191}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Polygon(visible = true, lineColor = {127,0,255}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, lineThickness = 0.5, points = {{-60.0,-100.0},{-60.0,-40.0},{40.0,26.0},{-40.0,26.0},{60.0,-40.0},{60.0,-100.0},{-60.0,-100.0}}),Line(visible = true, points = {{-40.0,0.0},{40.0,0.0}}, color = {127,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,50.0},{100.0,88.0}}, textString = "%name", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-30.0,-98.0},{30.0,-42.0}}, textString = "*", fontName = "Arial")}), Documentation(info = " + connect(y, y1) annotation( + Line(points = {{-50.0, 0.0}, {50.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(u, prod_4_1.u1) annotation( + Line(points = {{-65.0, -70.0}, {-50.0, -70.0}, {-50.0, -50.0}, {-14.0, -50.0}}, color = {0, 0, 191}, visible = true)); + connect(u1, prod_4_1.u2) annotation( + Line(points = {{-40.0, -105.0}, {-40.0, -80.0}, {-8.0, -80.0}, {-8.0, -61.2}}, color = {0, 0, 191}, visible = true)); + connect(u2, prod_4_1.u3) annotation( + Line(points = {{40.0, -105.0}, {40.0, -80.0}, {8.0, -80.0}, {8.0, -61.2}}, color = {0, 0, 191}, visible = true)); + connect(u3, prod_4_1.u4) annotation( + Line(points = {{65.0, -70.0}, {50.0, -70.0}, {50.0, -50.0}, {14.0, -50.0}}, color = {0, 0, 191}, visible = true)); + connect(y1, prod_4_1.y) annotation( + Line(points = {{50.0, 0.0}, {0.0, 0.0}, {0.0, -36.0}}, color = {95, 0, 191}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Polygon(visible = true, lineColor = {127, 0, 255}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, lineThickness = 0.5, points = {{-60.0, -100.0}, {-60.0, -40.0}, {40.0, 26.0}, {-40.0, 26.0}, {60.0, -40.0}, {60.0, -100.0}, {-60.0, -100.0}}), Line(visible = true, points = {{-40.0, 0.0}, {40.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 50.0}, {100.0, 88.0}}, textString = "%name", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-30.0, -98.0}, {30.0, -42.0}}, textString = "*", fontName = "Arial")}), + Documentation(info = " This is the general System Dynamics unrestricted multiplicative Rate element, whereby the rate itself is determined by four variables in its laundry list. The indicated direction of mass flow simply denotes the direction of positive mass flow. However if the control signal of the rate assumes a negative value, mass will flow in the opposite direction. -"), Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics)); +"), + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics)); end MRate_4; + block Rate_5 "Unrestricted additive rate element with five influencing variables" output Real rate; - Modelica.Blocks.Math.Add3 Add3_1 annotation(Placement(visible = true, transformation(origin = {-30.0,-60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - Modelica.Blocks.Math.Add3 Add3_2 annotation(Placement(visible = true, transformation(origin = {0.0,-20.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u "First signal inflow variable" annotation(Placement(visible = true, transformation(origin = {-65.0,-69.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0), iconTransformation(origin = {-65.0,-69.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealInput u1 "Second signal inflow variable" annotation(Placement(visible = true, transformation(origin = {-40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270), iconTransformation(origin = {-40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u2 "Third signal inflow variable" annotation(Placement(visible = true, transformation(origin = {0.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270), iconTransformation(origin = {0.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u3 "Fourth signal inflow variable" annotation(Placement(visible = true, transformation(origin = {40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270), iconTransformation(origin = {40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u4 "Fifth signal inflow variable" annotation(Placement(visible = true, transformation(origin = {65.0,-69.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -180), iconTransformation(origin = {65.0,-69.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -180))); - SystemDynamics.Interfaces.MassOutPort y "Mass inflow variable" annotation(Placement(visible = true, transformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y1 "Mass outflow variable" annotation(Placement(visible = true, transformation(origin = {50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); + Modelica.Blocks.Math.Add3 Add3_1 annotation( + Placement(visible = true, transformation(origin = {-30.0, -60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + Modelica.Blocks.Math.Add3 Add3_2 annotation( + Placement(visible = true, transformation(origin = {0.0, -20.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u "First signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {-65.0, -69.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0), iconTransformation(origin = {-65.0, -69.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealInput u1 "Second signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {-40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270), iconTransformation(origin = {-40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u2 "Third signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {0.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270), iconTransformation(origin = {0.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u3 "Fourth signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270), iconTransformation(origin = {40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u4 "Fifth signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {65.0, -69.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -180), iconTransformation(origin = {65.0, -69.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -180))); + SystemDynamics.Interfaces.MassOutPort y "Mass inflow variable" annotation( + Placement(visible = true, transformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y1 "Mass outflow variable" annotation( + Placement(visible = true, transformation(origin = {50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); equation rate = y; - connect(u,Add3_1.u1) annotation(Line(points = {{-65.0,-69.0},{-50.0,-69.0},{-50.0,-80.0},{-38.0,-80.0},{-38.0,-72.0}}, color = {0,0,191}, visible = true)); - connect(u1,Add3_1.u2) annotation(Line(points = {{-40.0,-105.0},{-40.0,-86.0},{-30.0,-86.0},{-30.0,-72.0}}, color = {0,0,191}, visible = true)); - connect(u2,Add3_1.u3) annotation(Line(points = {{0.0,-105.0},{0.0,-86.0},{-22.0,-86.0},{-22.0,-72.0}}, color = {0,0,191}, visible = true)); - connect(u3,Add3_2.u2) annotation(Line(points = {{40.0,-105.0},{40.0,-80.0},{0.0,-80.0},{0.0,-32.0}}, color = {0,0,191}, visible = true)); - connect(Add3_1.y,Add3_2.u1) annotation(Line(points = {{-30.0,-49.0},{-30.0,-40.0},{-8.0,-40.0},{-8.0,-32.0}}, color = {0,0,191}, visible = true)); - connect(u4,Add3_2.u3) annotation(Line(points = {{65.0,-69.0},{8.0,-69.0},{8.0,-32.0}}, color = {0,0,191}, visible = true)); - connect(Add3_2.y,y1) annotation(Line(points = {{0.0,-9.0},{0.0,0.0},{50.0,0.0}}, color = {0,0,191}, visible = true)); - connect(y,y1) annotation(Line(points = {{-50.0,0.0},{50.0,0.0}}, color = {95,0,191}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Polygon(visible = true, lineColor = {127,0,255}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, lineThickness = 0.5, points = {{-60.0,-100.0},{-60.0,-40.0},{40.0,26.0},{-40.0,26.0},{60.0,-40.0},{60.0,-100.0},{-60.0,-100.0}}),Line(visible = true, points = {{-40.0,0.0},{40.0,0.0}}, color = {127,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,50.0},{100.0,88.0}}, textString = "%name", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-26.0,-80.0},{26.0,-42.0}}, textString = "+", fontName = "Arial")}), Documentation(info = " + connect(u, Add3_1.u1) annotation( + Line(points = {{-65.0, -69.0}, {-50.0, -69.0}, {-50.0, -80.0}, {-38.0, -80.0}, {-38.0, -72.0}}, color = {0, 0, 191}, visible = true)); + connect(u1, Add3_1.u2) annotation( + Line(points = {{-40.0, -105.0}, {-40.0, -86.0}, {-30.0, -86.0}, {-30.0, -72.0}}, color = {0, 0, 191}, visible = true)); + connect(u2, Add3_1.u3) annotation( + Line(points = {{0.0, -105.0}, {0.0, -86.0}, {-22.0, -86.0}, {-22.0, -72.0}}, color = {0, 0, 191}, visible = true)); + connect(u3, Add3_2.u2) annotation( + Line(points = {{40.0, -105.0}, {40.0, -80.0}, {0.0, -80.0}, {0.0, -32.0}}, color = {0, 0, 191}, visible = true)); + connect(Add3_1.y, Add3_2.u1) annotation( + Line(points = {{-30.0, -49.0}, {-30.0, -40.0}, {-8.0, -40.0}, {-8.0, -32.0}}, color = {0, 0, 191}, visible = true)); + connect(u4, Add3_2.u3) annotation( + Line(points = {{65.0, -69.0}, {8.0, -69.0}, {8.0, -32.0}}, color = {0, 0, 191}, visible = true)); + connect(Add3_2.y, y1) annotation( + Line(points = {{0.0, -9.0}, {0.0, 0.0}, {50.0, 0.0}}, color = {0, 0, 191}, visible = true)); + connect(y, y1) annotation( + Line(points = {{-50.0, 0.0}, {50.0, 0.0}}, color = {95, 0, 191}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Polygon(visible = true, lineColor = {127, 0, 255}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, lineThickness = 0.5, points = {{-60.0, -100.0}, {-60.0, -40.0}, {40.0, 26.0}, {-40.0, 26.0}, {60.0, -40.0}, {60.0, -100.0}, {-60.0, -100.0}}), Line(visible = true, points = {{-40.0, 0.0}, {40.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 50.0}, {100.0, 88.0}}, textString = "%name", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-26.0, -80.0}, {26.0, -42.0}}, textString = "+", fontName = "Arial")}), + Documentation(info = " This is the general System Dynamics unrestricted additive Rate element, whereby the rate itself is determined by five variables in its laundry list. The indicated direction of mass flow simply denotes the direction of positive mass flow. However if the control signal of the rate assumes a negative value, mass will flow in the opposite direction. -"), Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics)); +"), + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics)); end Rate_5; + block MRate_5 "Unrestricted multiplicative rate element with five influencing variables" output Real rate; - Modelica.Blocks.Interfaces.RealInput u "First signal inflow variable" annotation(Placement(visible = true, transformation(origin = {-65.0,-70.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0), iconTransformation(origin = {-65.0,-70.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = 0))); - Modelica.Blocks.Interfaces.RealInput u1 "Second signal inflow variable" annotation(Placement(visible = true, transformation(origin = {-40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270), iconTransformation(origin = {-40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u2 "Third signal inflow variable" annotation(Placement(visible = true, transformation(origin = {0.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270), iconTransformation(origin = {0.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u3 "Fourth signal inflow variable" annotation(Placement(visible = true, transformation(origin = {40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270), iconTransformation(origin = {40.0,-105.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -270))); - Modelica.Blocks.Interfaces.RealInput u4 "Fifth signal inflow variable" annotation(Placement(visible = true, transformation(origin = {65.0,-70.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -180), iconTransformation(origin = {65.0,-70.0}, extent = {{-5.0,-5.0},{5.0,5.0}}, rotation = -180))); - SystemDynamics.Interfaces.MassOutPort y "Mass inflow variable" annotation(Placement(visible = true, transformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort y1 "Mass outflow variable" annotation(Placement(visible = true, transformation(origin = {50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {50.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_5 prod_5_1 annotation(Placement(visible = true, transformation(origin = {0.0,-50.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealInput u "First signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {-65.0, -70.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0), iconTransformation(origin = {-65.0, -70.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = 0))); + Modelica.Blocks.Interfaces.RealInput u1 "Second signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {-40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270), iconTransformation(origin = {-40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u2 "Third signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {0.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270), iconTransformation(origin = {0.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u3 "Fourth signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270), iconTransformation(origin = {40.0, -105.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -270))); + Modelica.Blocks.Interfaces.RealInput u4 "Fifth signal inflow variable" annotation( + Placement(visible = true, transformation(origin = {65.0, -70.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -180), iconTransformation(origin = {65.0, -70.0}, extent = {{-5.0, -5.0}, {5.0, 5.0}}, rotation = -180))); + SystemDynamics.Interfaces.MassOutPort y "Mass inflow variable" annotation( + Placement(visible = true, transformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort y1 "Mass outflow variable" annotation( + Placement(visible = true, transformation(origin = {50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {50.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_5 prod_5_1 annotation( + Placement(visible = true, transformation(origin = {0.0, -50.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); equation rate = y; - connect(y,y1) annotation(Line(points = {{-50.0,0.0},{50.0,0.0}}, color = {95,0,191}, visible = true)); - connect(y1,prod_5_1.y) annotation(Line(points = {{50.0,0.0},{0.0,0.0},{0.0,-36.0}}, color = {95,0,191}, visible = true)); - connect(u,prod_5_1.u1) annotation(Line(points = {{-65.0,-70.0},{-50.0,-70.0},{-50.0,-50.0},{-14.0,-50.0}}, color = {0,0,191}, visible = true)); - connect(u1,prod_5_1.u2) annotation(Line(points = {{-40.0,-105.0},{-40.0,-80.0},{-9.2,-80.0},{-9.2,-60.0}}, color = {0,0,191}, visible = true)); - connect(u2,prod_5_1.u3) annotation(Line(points = {{0.0,-20.5},{0.0,20.5}}, color = {0,0,191}, visible = true, origin = {0.0,-84.5})); - connect(u3,prod_5_1.u4) annotation(Line(points = {{40.0,-105.0},{40.0,-80.0},{9.2,-80.0},{9.2,-60.0}}, color = {0,0,191}, visible = true)); - connect(u4,prod_5_1.u5) annotation(Line(points = {{65.0,-70.0},{50.0,-70.0},{50.0,-50.0},{14.0,-50.0}}, color = {0,0,191}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Polygon(visible = true, lineColor = {127,0,255}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, lineThickness = 0.5, points = {{-60.0,-100.0},{-60.0,-40.0},{40.0,26.0},{-40.0,26.0},{60.0,-40.0},{60.0,-100.0},{-60.0,-100.0}}),Line(visible = true, points = {{-40.0,0.0},{40.0,0.0}}, color = {127,0,255}, thickness = 0.5),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,50.0},{100.0,88.0}}, textString = "%name", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-30.0,-98.0},{30.0,-42.0}}, textString = "*", fontName = "Arial")}), Documentation(info = " + connect(y, y1) annotation( + Line(points = {{-50.0, 0.0}, {50.0, 0.0}}, color = {95, 0, 191}, visible = true)); + connect(y1, prod_5_1.y) annotation( + Line(points = {{50.0, 0.0}, {0.0, 0.0}, {0.0, -36.0}}, color = {95, 0, 191}, visible = true)); + connect(u, prod_5_1.u1) annotation( + Line(points = {{-65.0, -70.0}, {-50.0, -70.0}, {-50.0, -50.0}, {-14.0, -50.0}}, color = {0, 0, 191}, visible = true)); + connect(u1, prod_5_1.u2) annotation( + Line(points = {{-40.0, -105.0}, {-40.0, -80.0}, {-9.2, -80.0}, {-9.2, -60.0}}, color = {0, 0, 191}, visible = true)); + connect(u2, prod_5_1.u3) annotation( + Line(points = {{0.0, -20.5}, {0.0, 20.5}}, color = {0, 0, 191}, visible = true, origin = {0.0, -84.5})); + connect(u3, prod_5_1.u4) annotation( + Line(points = {{40.0, -105.0}, {40.0, -80.0}, {9.2, -80.0}, {9.2, -60.0}}, color = {0, 0, 191}, visible = true)); + connect(u4, prod_5_1.u5) annotation( + Line(points = {{65.0, -70.0}, {50.0, -70.0}, {50.0, -50.0}, {14.0, -50.0}}, color = {0, 0, 191}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Polygon(visible = true, lineColor = {127, 0, 255}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, lineThickness = 0.5, points = {{-60.0, -100.0}, {-60.0, -40.0}, {40.0, 26.0}, {-40.0, 26.0}, {60.0, -40.0}, {60.0, -100.0}, {-60.0, -100.0}}), Line(visible = true, points = {{-40.0, 0.0}, {40.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, 50.0}, {100.0, 88.0}}, textString = "%name", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-30.0, -98.0}, {30.0, -42.0}}, textString = "*", fontName = "Arial")}), + Documentation(info = " This is the general System Dynamics unrestricted multiplicative Rate element, whereby the rate itself is determined by five variables in its laundry list. The indicated direction of mass flow simply denotes the direction of positive mass flow. However if the control signal of the rate assumes a negative value, mass will flow in the opposite direction. -"), Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics)); +"), + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics)); end MRate_5; end Rates; + package Sources "Sources and sinks of the System Dynamics methodology" extends Modelica.Icons.Package; + block Source "This is the (dummy) source model of System Dynamics" - SystemDynamics.Interfaces.MassInPort MassInPort1 "Outflow variable" annotation(Placement(visible = true, transformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {127,0,255}, fillColor = {191,127,255}, fillPattern = FillPattern.Solid, extent = {{-80.0,-8.0},{8.0,80.0}}),Ellipse(visible = true, lineColor = {127,0,255}, fillColor = {191,127,255}, fillPattern = FillPattern.Solid, extent = {{-10.0,-10.0},{80.0,80.0}}),Ellipse(visible = true, lineColor = {127,0,255}, fillColor = {191,127,255}, fillPattern = FillPattern.Solid, extent = {{-80.0,-80.0},{10.0,10.0}}),Ellipse(visible = true, lineColor = {127,0,255}, fillColor = {191,127,255}, fillPattern = FillPattern.Solid, extent = {{-10.0,-80.0},{80.0,10.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {191,127,255}, pattern = LinePattern.None, fillPattern = FillPattern.Solid, extent = {{-62.0,-64.0},{64.0,60.0}}),Line(visible = true, points = {{64.0,0.0},{110.0,0.0}}, color = {127,0,255}, thickness = 0.5)}), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {127,0,255}, fillColor = {191,127,255}, fillPattern = FillPattern.Solid, extent = {{-80.0,-8.0},{8.0,80.0}}),Ellipse(visible = true, lineColor = {127,0,255}, fillColor = {191,127,255}, fillPattern = FillPattern.Solid, extent = {{-10.0,-10.0},{80.0,80.0}}),Ellipse(visible = true, lineColor = {127,0,255}, fillColor = {191,127,255}, fillPattern = FillPattern.Solid, extent = {{-80.0,-80.0},{10.0,10.0}}),Ellipse(visible = true, lineColor = {127,0,255}, fillColor = {191,127,255}, fillPattern = FillPattern.Solid, extent = {{-10.0,-80.0},{80.0,10.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {191,127,255}, pattern = LinePattern.None, fillPattern = FillPattern.Solid, extent = {{-62.0,-64.0},{64.0,60.0}}),Line(visible = true, points = {{64.0,0.0},{100.0,0.0}}, color = {127,0,255}, thickness = 0.5)}), Documentation(info = " + SystemDynamics.Interfaces.MassInPort MassInPort1 "Outflow variable" annotation( + Placement(visible = true, transformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {127, 0, 255}, fillColor = {191, 127, 255}, fillPattern = FillPattern.Solid, extent = {{-80.0, -8.0}, {8.0, 80.0}}), Ellipse(visible = true, lineColor = {127, 0, 255}, fillColor = {191, 127, 255}, fillPattern = FillPattern.Solid, extent = {{-10.0, -10.0}, {80.0, 80.0}}), Ellipse(visible = true, lineColor = {127, 0, 255}, fillColor = {191, 127, 255}, fillPattern = FillPattern.Solid, extent = {{-80.0, -80.0}, {10.0, 10.0}}), Ellipse(visible = true, lineColor = {127, 0, 255}, fillColor = {191, 127, 255}, fillPattern = FillPattern.Solid, extent = {{-10.0, -80.0}, {80.0, 10.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {191, 127, 255}, pattern = LinePattern.None, fillPattern = FillPattern.Solid, extent = {{-62.0, -64.0}, {64.0, 60.0}}), Line(visible = true, points = {{64.0, 0.0}, {110.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5)}), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {127, 0, 255}, fillColor = {191, 127, 255}, fillPattern = FillPattern.Solid, extent = {{-80.0, -8.0}, {8.0, 80.0}}), Ellipse(visible = true, lineColor = {127, 0, 255}, fillColor = {191, 127, 255}, fillPattern = FillPattern.Solid, extent = {{-10.0, -10.0}, {80.0, 80.0}}), Ellipse(visible = true, lineColor = {127, 0, 255}, fillColor = {191, 127, 255}, fillPattern = FillPattern.Solid, extent = {{-80.0, -80.0}, {10.0, 10.0}}), Ellipse(visible = true, lineColor = {127, 0, 255}, fillColor = {191, 127, 255}, fillPattern = FillPattern.Solid, extent = {{-10.0, -80.0}, {80.0, 10.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {191, 127, 255}, pattern = LinePattern.None, fillPattern = FillPattern.Solid, extent = {{-62.0, -64.0}, {64.0, 60.0}}), Line(visible = true, points = {{64.0, 0.0}, {100.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5)}), + Documentation(info = " This is the general Source model of the System Dynamics methodology. In Modelica, this is a dummy model. It is only provided to maintain the familiarity with the commonly used System Dynamics graphical symbols. ")); end Source; + block Sink "This is the (dummy) sink model of System Dynamics" - SystemDynamics.Interfaces.MassInPort MassInPort1 "Inflow variable" annotation(Placement(visible = true, transformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {127,0,255}, fillColor = {191,127,255}, fillPattern = FillPattern.Solid, extent = {{-80.0,-8.0},{8.0,80.0}}),Ellipse(visible = true, lineColor = {127,0,255}, fillColor = {191,127,255}, fillPattern = FillPattern.Solid, extent = {{-10.0,-10.0},{80.0,80.0}}),Ellipse(visible = true, lineColor = {127,0,255}, fillColor = {191,127,255}, fillPattern = FillPattern.Solid, extent = {{-80.0,-80.0},{10.0,10.0}}),Ellipse(visible = true, lineColor = {127,0,255}, fillColor = {191,127,255}, fillPattern = FillPattern.Solid, extent = {{-10.0,-80.0},{80.0,10.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {191,127,255}, pattern = LinePattern.None, fillPattern = FillPattern.Solid, extent = {{-62.0,-64.0},{64.0,60.0}}),Line(visible = true, points = {{-100.0,0.0},{-64.0,0.0}}, color = {127,0,255}, thickness = 0.5)}), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {127,0,255}, fillColor = {191,127,255}, fillPattern = FillPattern.Solid, extent = {{-80.0,-8.0},{8.0,80.0}}),Ellipse(visible = true, lineColor = {127,0,255}, fillColor = {191,127,255}, fillPattern = FillPattern.Solid, extent = {{-10.0,-10.0},{80.0,80.0}}),Ellipse(visible = true, lineColor = {127,0,255}, fillColor = {191,127,255}, fillPattern = FillPattern.Solid, extent = {{-80.0,-80.0},{10.0,10.0}}),Ellipse(visible = true, lineColor = {127,0,255}, fillColor = {191,127,255}, fillPattern = FillPattern.Solid, extent = {{-10.0,-80.0},{80.0,10.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {191,127,255}, pattern = LinePattern.None, fillPattern = FillPattern.Solid, extent = {{-62.0,-64.0},{64.0,60.0}}),Line(visible = true, points = {{-100.0,0.0},{-64.0,0.0}}, color = {127,0,255}, thickness = 0.5)}), Documentation(info = " + SystemDynamics.Interfaces.MassInPort MassInPort1 "Inflow variable" annotation( + Placement(visible = true, transformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {127, 0, 255}, fillColor = {191, 127, 255}, fillPattern = FillPattern.Solid, extent = {{-80.0, -8.0}, {8.0, 80.0}}), Ellipse(visible = true, lineColor = {127, 0, 255}, fillColor = {191, 127, 255}, fillPattern = FillPattern.Solid, extent = {{-10.0, -10.0}, {80.0, 80.0}}), Ellipse(visible = true, lineColor = {127, 0, 255}, fillColor = {191, 127, 255}, fillPattern = FillPattern.Solid, extent = {{-80.0, -80.0}, {10.0, 10.0}}), Ellipse(visible = true, lineColor = {127, 0, 255}, fillColor = {191, 127, 255}, fillPattern = FillPattern.Solid, extent = {{-10.0, -80.0}, {80.0, 10.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {191, 127, 255}, pattern = LinePattern.None, fillPattern = FillPattern.Solid, extent = {{-62.0, -64.0}, {64.0, 60.0}}), Line(visible = true, points = {{-100.0, 0.0}, {-64.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5)}), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {127, 0, 255}, fillColor = {191, 127, 255}, fillPattern = FillPattern.Solid, extent = {{-80.0, -8.0}, {8.0, 80.0}}), Ellipse(visible = true, lineColor = {127, 0, 255}, fillColor = {191, 127, 255}, fillPattern = FillPattern.Solid, extent = {{-10.0, -10.0}, {80.0, 80.0}}), Ellipse(visible = true, lineColor = {127, 0, 255}, fillColor = {191, 127, 255}, fillPattern = FillPattern.Solid, extent = {{-80.0, -80.0}, {10.0, 10.0}}), Ellipse(visible = true, lineColor = {127, 0, 255}, fillColor = {191, 127, 255}, fillPattern = FillPattern.Solid, extent = {{-10.0, -80.0}, {80.0, 10.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {191, 127, 255}, pattern = LinePattern.None, fillPattern = FillPattern.Solid, extent = {{-62.0, -64.0}, {64.0, 60.0}}), Line(visible = true, points = {{-100.0, 0.0}, {-64.0, 0.0}}, color = {127, 0, 255}, thickness = 0.5)}), + Documentation(info = " This is the general Sink model of the System Dynamics methodology. In Modelica, this is a dummy model. It is only provided to maintain the familiarity with the commonly used System Dynamics graphical symbols. ", revisions = "")); end Sink; - annotation(preferedView = "info", Documentation(info = " + annotation( + preferedView = "info", + Documentation(info = " This package contains the (dummy) source and sink elements of the System Dynamics methodology. ")); end Sources; + package IndustrialDynamics "Factory models" extends Modelica.Icons.Example; + package Inventory "Inventory model" extends Modelica.Icons.Example; + model Factory "Factory model" parameter Real AIF = 4 "Gain factor for inventory in factory"; parameter Real ALF(unit = "1/wk") = 1000000.0 "Manufacturing capacity limit at factory"; @@ -1213,70 +1902,133 @@ final parameter Real RSFini = RRFini; final parameter Real IAFini = AIF * RSFini; final parameter Real UOFini = RSFini * (DHF + DUF); - SystemDynamics.Sources.Source Source1 annotation(Placement(visible = true, transformation(origin = {-100.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 MDF "New orders arriving" annotation(Placement(visible = true, transformation(origin = {-75.0,-40.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.IndustrialDynamics.Inventory.Utilities.MDF_d MDF_d(ALF = ALF) "Manufacturing rate at factory" annotation(Placement(visible = true, transformation(origin = {-75.095,-75.095}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.Levels.Level IAF(x0 = IAFini) "Produced goods in factory" annotation(Placement(visible = true, transformation(origin = {30.5,-40.0}, extent = {{-15.5,-16.0},{15.5,16.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 SSF "Goods leaving factory" annotation(Placement(visible = true, transformation(origin = {75.0,-40.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.IndustrialDynamics.Inventory.Utilities.SSF_d SSF_d "Delivery rate at factory" annotation(Placement(visible = true, transformation(origin = {75.095,-73.652}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.Interfaces.MassOutPort ssf(unit = "1/wk") "Manufactured goods leaving factory" annotation(Placement(visible = true, transformation(origin = {110.0,-30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,-30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort rrf(unit = "1/wk") "New order demands" annotation(Placement(visible = true, transformation(origin = {110.0,80.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,80.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Levels.Level UOF(x0 = UOFini) "Unfilled orders" annotation(Placement(visible = true, transformation(origin = {65.0,90.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 OFD "Orders filled due to delivery" annotation(Placement(visible = true, transformation(origin = {25.0,90.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink1 annotation(Placement(visible = true, transformation(origin = {-10.0,90.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.IndustrialDynamics.Inventory.Utilities.MWF MWF(DIF = DIF) "Manufacturing demand at factory" annotation(Placement(visible = true, transformation(origin = {-100.0,-10.0}, extent = {{-10.0,10.0},{10.0,-10.0}}, rotation = 180))); - SystemDynamics.IndustrialDynamics.Inventory.Utilities.MWF1 MWF1 "Partial manufacturing adjustment for factory" annotation(Placement(visible = true, transformation(origin = {-80.0,20.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -90))); - SystemDynamics.Auxiliary.Gain UNF(k = DHF + DUF) "Desired unfilled orders" annotation(Placement(visible = true, transformation(origin = {16.0,-4.0}, extent = {{27.0,13.0},{-27.0,-13.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain IDF(k = AIF) "Desired produced goods in factory" annotation(Placement(visible = true, transformation(origin = {-1.0,50.0}, extent = {{-15.0,-10.0},{15.0,10.0}}, rotation = -180))); - Modelica.Blocks.Math.Add LAF "Actual delays in order processing" annotation(Placement(visible = true, transformation(origin = {-40.25,18.75}, extent = {{-8.75,-7.75},{8.75,7.75}}, rotation = -270))); - SystemDynamics.Auxiliary.Gain LDF(k = DCF + DPF) "Desired delays in order processing" annotation(Placement(visible = true, transformation(origin = {16.0,25.0}, extent = {{27.0,13.0},{-27.0,-13.0}}, rotation = 0))); - SystemDynamics.IndustrialDynamics.Inventory.Utilities.DFF DFF(DHF = DHF, DUF = DUF) "Desired delay in filling orders" annotation(Placement(visible = true, transformation(origin = {44.3566,-110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Division STF "Desired order filling rate" annotation(Placement(visible = true, transformation(origin = {70.5,-105.5}, extent = {{-7.5,-7.5},{7.5,7.5}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort uof "Unfilled orders" annotation(Placement(visible = true, transformation(origin = {110.0,30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort dff(unit = "wk") "Desired delay in filling orders" annotation(Placement(visible = true, transformation(origin = {110.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.DELAY1 SRF_delayed(averaging_time(unit = "wk") = DRF, delay_init = RSFini * DRF) "Delayed new orders" annotation(Placement(visible = true, transformation(origin = {70.0,25.0}, extent = {{14.0,-10.0},{-14.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.DELAY3 Order_Delay(averaging_time(unit = "wk") = DCF, delay_init = RRFini * DCF) "Delay of processing order due to capacity constraints in factory" annotation(Placement(visible = true, transformation(origin = {-45.5,-40.0}, extent = {{-14.5,-10.0},{14.5,10.0}}, rotation = 0))); - SystemDynamics.Functions.DELAY3 Production_Delay(averaging_time(unit = "wk") = DPF, delay_init = RRFini * DPF) "Delay in processing order due to time needed for production" annotation(Placement(visible = true, transformation(origin = {-8.5,-40.0}, extent = {{-14.5,-10.0},{14.5,10.0}}, rotation = 0))); - equation - connect(Production_Delay.state,LAF.u2) annotation(Line(visible = true, points = {{-8.5,-29.0},{-8.0,-29.0},{-8.0,-25.0},{-35.6,-25.0},{-35.6,8.25}}, color = {0,0,191})); - connect(STF.y,SSF_d.u2) annotation(Line(visible = true, points = {{78.75,-105.5},{85.0,-105.5},{85.0,-90.0},{79.0,-90.0},{79.095,-82.652}}, color = {0,0,191})); - connect(SSF_d.u1,IAF.y2) annotation(Line(visible = true, points = {{71.095,-82.652},{71.0,-90.0},{42.0,-90.0},{42.0,-50.4},{42.125,-50.4}}, color = {0,0,191})); - connect(SSF_d.y,OFD.u) annotation(Line(visible = true, points = {{75.095,-64.652},{75.0,-60.0},{120.0,-60.0},{120.0,110.0},{-25.0,110.0},{-25.0,70.0},{25.0,70.0},{25.0,74.25}}, color = {0,0,191})); - connect(SSF_d.y,SSF.u) annotation(Line(visible = true, points = {{75.095,-64.652},{75.0,-55.75}}, color = {0,0,191})); - connect(DFF.y,dff) annotation(Line(visible = true, points = {{53.0,-110.0},{57.0,-110.0},{57.0,-120.0},{90.0,-120.0},{90.0,-80.0},{110.0,-80.0}}, color = {0,0,191})); - connect(STF.u2,DFF.y) annotation(Line(visible = true, points = {{61.5,-110.0},{53.0,-110.0}}, color = {0,0,191})); - connect(IDF.y,DFF.u2) annotation(Line(visible = true, points = {{-11.5,50.0},{-125.0,50.0},{-125.0,-114.0},{35.0,-114.0}}, color = {0,0,191})); - connect(DFF.u1,IAF.y3) annotation(Line(visible = true, points = {{35.0,-106.0},{30.5,-106.0},{30.5,-50.4}}, color = {0,0,191})); - connect(MWF.y,MDF_d.u) annotation(Line(visible = true, points = {{-109.0,-10.0},{-115.0,-10.0},{-115.0,-90.0},{-75.0,-90.0},{-75.095,-84.095}}, color = {0,0,191})); - connect(MDF_d.y,MDF.u) annotation(Line(visible = true, points = {{-75.095,-66.095},{-75.0,-55.75}}, color = {0,0,191})); - connect(LDF.y,MWF1.u1) annotation(Line(visible = true, points = {{-2.9,25.0},{-20.0,25.0},{-20.0,35.0},{-74.0,35.0},{-74.0,29.0}}, color = {0,0,191})); - connect(MWF1.u3,IDF.y) annotation(Line(visible = true, origin = {-58.5,43.0}, points = {{-23.5,-14.0},{-23.5,7.0},{47.0,7.0}}, color = {0,0,191})); - connect(LAF.y,MWF1.u2) annotation(Line(visible = true, points = {{-40.25,28.375},{-40.25,45.0},{-78.0,45.0},{-78.0,29.0}}, color = {0,0,191})); - connect(MWF1.u4,IAF.y4) annotation(Line(visible = true, points = {{-86.0,29.0},{-86.0,35.0},{-120.0,35.0},{-120.0,-95.0},{18.875,-95.0},{18.875,-50.4}}, color = {0,0,191})); - connect(MWF1.y,MWF.u1) annotation(Line(visible = true, origin = {-83.6667,1.0}, points = {{3.6667,10.0},{3.6667,-5.0},{-7.3333,-5.0}}, color = {0,0,191})); - connect(MWF.u4,SRF_delayed.massInPort) annotation(Line(visible = true, points = {{-91.0,-16.0},{90.0,-16.0},{90.0,25.0},{85.4,25.0}}, color = {0,0,191})); - connect(UNF.y,MWF.u3) annotation(Line(visible = true, points = {{-2.9,-4.0},{-55.0,-4.0},{-55.0,-12.0},{-91.0,-12.0}}, color = {0,0,191})); - connect(MWF.u2,UOF.y2) annotation(Line(visible = true, points = {{-91.0,-8.0},{-60.0,-8.0},{-60.0,65.0},{54.0,65.0},{54.0,79.6},{53.75,79.6}}, color = {0,0,191})); - connect(MWF.u4,rrf) annotation(Line(visible = true, points = {{-91.0,-16.0},{90.0,-16.0},{90.0,80.0},{110.0,80.0}}, color = {0,0,191})); - connect(Order_Delay.state,LAF.u1) annotation(Line(visible = true, points = {{-45.5,-29.0},{-44.9,8.25}}, color = {0,0,191})); - connect(MDF.y1,Order_Delay.massInPort) annotation(Line(visible = true, points = {{-67.5,-40.0},{-61.45,-40.0}}, color = {95,0,191})); - connect(Order_Delay.massOutPort,Production_Delay.massInPort) annotation(Line(visible = true, points = {{-29.55,-40.0},{-24.45,-40.0}}, color = {95,0,191})); - connect(Production_Delay.massOutPort,IAF.u1) annotation(Line(visible = true, points = {{7.45,-40.0},{13.45,-40.0}}, color = {95,0,191})); - connect(IDF.u,SRF_delayed.massOutPort) annotation(Line(visible = true, points = {{9.5,50.0},{45.0,50.0},{45.0,25.0},{54.6,25.0}}, color = {0,0,191})); - connect(UNF.u,SRF_delayed.massOutPort) annotation(Line(visible = true, points = {{34.9,-4.0},{45.0,-4.0},{45.0,25.0},{54.6,25.0}}, color = {0,0,191})); - connect(LDF.u,SRF_delayed.massOutPort) annotation(Line(visible = true, points = {{34.9,25.0},{54.6,25.0}}, color = {0,0,191})); - connect(UOF.u1,rrf) annotation(Line(visible = true, points = {{81.5,90.0},{90.0,90.0},{90.0,80.0},{110.0,80.0}}, color = {95,0,191})); - connect(uof,UOF.y4) annotation(Line(visible = true, points = {{110.0,30.0},{95.0,30.0},{95.0,60.0},{76.25,60.0},{76.25,79.6}}, color = {0,0,191})); - connect(SSF.y1,ssf) annotation(Line(visible = true, points = {{82.5,-40.0},{90.0,-40.0},{90.0,-30.0},{110.0,-30.0}}, color = {95,0,191})); - connect(STF.u1,UOF.y3) annotation(Line(visible = true, points = {{61.5,-101.0},{50.0,-101.0},{50.0,60.0},{65.0,60.0},{65.0,79.6}}, color = {0,0,191})); - connect(Sink1.MassInPort1,OFD.y1) annotation(Line(visible = true, points = {{1.0,90.0},{17.5,90.0}}, color = {95,0,191})); - connect(OFD.y,UOF.u2) annotation(Line(visible = true, points = {{32.5,90.0},{48.5,90.0}}, color = {95,0,191})); - connect(IAF.u2,SSF.y) annotation(Line(visible = true, points = {{47.55,-40.0},{67.5,-40.0}}, color = {95,0,191})); - connect(Source1.MassInPort1,MDF.y) annotation(Line(visible = true, points = {{-89.0,-40.0},{-82.5,-40.0}}, color = {95,0,191})); - annotation(Icon(coordinateSystem(extent = {{-125.0,-125.0},{125.0,125.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, extent = {{-100.0,-100.0},{100.0,100.0}}),Polygon(visible = true, lineColor = {0,0,255}, fillColor = {159,223,159}, fillPattern = FillPattern.Solid, points = {{-70.0,0.0},{-70.0,-60.0},{80.0,-60.0},{80.0,0.0},{60.0,20.0},{50.0,0.0},{30.0,20.0},{20.0,0.0},{0.0,20.0},{-10.0,0.0},{-30.0,20.0},{-40.0,0.0},{-60.0,20.0},{-70.0,0.0},{-70.0,0.0}}),Polygon(visible = true, lineColor = {0,0,255}, fillColor = {159,223,159}, fillPattern = FillPattern.Solid, points = {{-50.0,10.0},{-40.0,0.0},{-34.0,12.0},{-34.0,70.0},{-50.0,70.0},{-50.0,10.0}}),Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-41.0,-60.0},{-20.0,-29.0}}),Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-6.0,-20.0},{14.0,-9.0}}),Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{35.0,-20.0},{55.0,-9.0}}),Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-5.0,-48.0},{15.0,-37.0}}),Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-46.0,-19.0},{-26.0,-8.0}}),Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{35.0,-48.0},{55.0,-37.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-0.0,65.0},{0.0,101.0}}, textString = "%name", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-125.0,-125.0},{125.0,125.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{74.0,-61.0},{76.0,-59.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{89.0,79.0},{91.0,81.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{89.0,24.0},{91.0,26.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{44.0,24.0},{46.0,26.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-83.0,49.0},{-81.0,51.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{56.0,-111.0},{58.0,-109.0}})}), Documentation(info = " + SystemDynamics.Sources.Source Source1 annotation( + Placement(visible = true, transformation(origin = {-100.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 MDF "New orders arriving" annotation( + Placement(visible = true, transformation(origin = {-75.0, -40.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.IndustrialDynamics.Inventory.Utilities.MDF_d MDF_d(ALF = ALF) "Manufacturing rate at factory" annotation( + Placement(visible = true, transformation(origin = {-75.095, -75.095}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.Levels.Level IAF(x0 = IAFini) "Produced goods in factory" annotation( + Placement(visible = true, transformation(origin = {30.5, -40.0}, extent = {{-15.5, -16.0}, {15.5, 16.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 SSF "Goods leaving factory" annotation( + Placement(visible = true, transformation(origin = {75.0, -40.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.IndustrialDynamics.Inventory.Utilities.SSF_d SSF_d "Delivery rate at factory" annotation( + Placement(visible = true, transformation(origin = {75.095, -73.652}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.Interfaces.MassOutPort ssf(unit = "1/wk") "Manufactured goods leaving factory" annotation( + Placement(visible = true, transformation(origin = {110.0, -30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, -30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort rrf(unit = "1/wk") "New order demands" annotation( + Placement(visible = true, transformation(origin = {110.0, 80.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 80.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Levels.Level UOF(x0 = UOFini) "Unfilled orders" annotation( + Placement(visible = true, transformation(origin = {65.0, 90.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 OFD "Orders filled due to delivery" annotation( + Placement(visible = true, transformation(origin = {25.0, 90.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink1 annotation( + Placement(visible = true, transformation(origin = {-10.0, 90.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.IndustrialDynamics.Inventory.Utilities.MWF MWF(DIF = DIF) "Manufacturing demand at factory" annotation( + Placement(visible = true, transformation(origin = {-100.0, -10.0}, extent = {{-10.0, 10.0}, {10.0, -10.0}}, rotation = 180))); + SystemDynamics.IndustrialDynamics.Inventory.Utilities.MWF1 MWF1 "Partial manufacturing adjustment for factory" annotation( + Placement(visible = true, transformation(origin = {-80.0, 20.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -90))); + SystemDynamics.Auxiliary.Gain UNF(k = DHF + DUF) "Desired unfilled orders" annotation( + Placement(visible = true, transformation(origin = {16.0, -4.0}, extent = {{27.0, 13.0}, {-27.0, -13.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain IDF(k = AIF) "Desired produced goods in factory" annotation( + Placement(visible = true, transformation(origin = {-1.0, 50.0}, extent = {{-15.0, -10.0}, {15.0, 10.0}}, rotation = -180))); + Modelica.Blocks.Math.Add LAF "Actual delays in order processing" annotation( + Placement(visible = true, transformation(origin = {-40.25, 18.75}, extent = {{-8.75, -7.75}, {8.75, 7.75}}, rotation = -270))); + SystemDynamics.Auxiliary.Gain LDF(k = DCF + DPF) "Desired delays in order processing" annotation( + Placement(visible = true, transformation(origin = {16.0, 25.0}, extent = {{27.0, 13.0}, {-27.0, -13.0}}, rotation = 0))); + SystemDynamics.IndustrialDynamics.Inventory.Utilities.DFF DFF(DHF = DHF, DUF = DUF) "Desired delay in filling orders" annotation( + Placement(visible = true, transformation(origin = {44.3566, -110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Division STF "Desired order filling rate" annotation( + Placement(visible = true, transformation(origin = {70.5, -105.5}, extent = {{-7.5, -7.5}, {7.5, 7.5}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort uof "Unfilled orders" annotation( + Placement(visible = true, transformation(origin = {110.0, 30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort dff(unit = "wk") "Desired delay in filling orders" annotation( + Placement(visible = true, transformation(origin = {110.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.DELAY1 SRF_delayed(averaging_time(unit = "wk") = DRF, delay_init = RSFini * DRF) "Delayed new orders" annotation( + Placement(visible = true, transformation(origin = {70.0, 25.0}, extent = {{14.0, -10.0}, {-14.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.DELAY3 Order_Delay(averaging_time(unit = "wk") = DCF, delay_init = RRFini * DCF) "Delay of processing order due to capacity constraints in factory" annotation( + Placement(visible = true, transformation(origin = {-45.5, -40.0}, extent = {{-14.5, -10.0}, {14.5, 10.0}}, rotation = 0))); + SystemDynamics.Functions.DELAY3 Production_Delay(averaging_time(unit = "wk") = DPF, delay_init = RRFini * DPF) "Delay in processing order due to time needed for production" annotation( + Placement(visible = true, transformation(origin = {-8.5, -40.0}, extent = {{-14.5, -10.0}, {14.5, 10.0}}, rotation = 0))); + equation + connect(Production_Delay.state, LAF.u2) annotation( + Line(visible = true, points = {{-8.5, -29.0}, {-8.0, -29.0}, {-8.0, -25.0}, {-35.6, -25.0}, {-35.6, 8.25}}, color = {0, 0, 191})); + connect(STF.y, SSF_d.u2) annotation( + Line(visible = true, points = {{78.75, -105.5}, {85.0, -105.5}, {85.0, -90.0}, {79.0, -90.0}, {79.095, -82.652}}, color = {0, 0, 191})); + connect(SSF_d.u1, IAF.y2) annotation( + Line(visible = true, points = {{71.095, -82.652}, {71.0, -90.0}, {42.0, -90.0}, {42.0, -50.4}, {42.125, -50.4}}, color = {0, 0, 191})); + connect(SSF_d.y, OFD.u) annotation( + Line(visible = true, points = {{75.095, -64.652}, {75.0, -60.0}, {120.0, -60.0}, {120.0, 110.0}, {-25.0, 110.0}, {-25.0, 70.0}, {25.0, 70.0}, {25.0, 74.25}}, color = {0, 0, 191})); + connect(SSF_d.y, SSF.u) annotation( + Line(visible = true, points = {{75.095, -64.652}, {75.0, -55.75}}, color = {0, 0, 191})); + connect(DFF.y, dff) annotation( + Line(visible = true, points = {{53.0, -110.0}, {57.0, -110.0}, {57.0, -120.0}, {90.0, -120.0}, {90.0, -80.0}, {110.0, -80.0}}, color = {0, 0, 191})); + connect(STF.u2, DFF.y) annotation( + Line(visible = true, points = {{61.5, -110.0}, {53.0, -110.0}}, color = {0, 0, 191})); + connect(IDF.y, DFF.u2) annotation( + Line(visible = true, points = {{-11.5, 50.0}, {-125.0, 50.0}, {-125.0, -114.0}, {35.0, -114.0}}, color = {0, 0, 191})); + connect(DFF.u1, IAF.y3) annotation( + Line(visible = true, points = {{35.0, -106.0}, {30.5, -106.0}, {30.5, -50.4}}, color = {0, 0, 191})); + connect(MWF.y, MDF_d.u) annotation( + Line(visible = true, points = {{-109.0, -10.0}, {-115.0, -10.0}, {-115.0, -90.0}, {-75.0, -90.0}, {-75.095, -84.095}}, color = {0, 0, 191})); + connect(MDF_d.y, MDF.u) annotation( + Line(visible = true, points = {{-75.095, -66.095}, {-75.0, -55.75}}, color = {0, 0, 191})); + connect(LDF.y, MWF1.u1) annotation( + Line(visible = true, points = {{-2.9, 25.0}, {-20.0, 25.0}, {-20.0, 35.0}, {-74.0, 35.0}, {-74.0, 29.0}}, color = {0, 0, 191})); + connect(MWF1.u3, IDF.y) annotation( + Line(visible = true, origin = {-58.5, 43.0}, points = {{-23.5, -14.0}, {-23.5, 7.0}, {47.0, 7.0}}, color = {0, 0, 191})); + connect(LAF.y, MWF1.u2) annotation( + Line(visible = true, points = {{-40.25, 28.375}, {-40.25, 45.0}, {-78.0, 45.0}, {-78.0, 29.0}}, color = {0, 0, 191})); + connect(MWF1.u4, IAF.y4) annotation( + Line(visible = true, points = {{-86.0, 29.0}, {-86.0, 35.0}, {-120.0, 35.0}, {-120.0, -95.0}, {18.875, -95.0}, {18.875, -50.4}}, color = {0, 0, 191})); + connect(MWF1.y, MWF.u1) annotation( + Line(visible = true, origin = {-83.6667, 1.0}, points = {{3.6667, 10.0}, {3.6667, -5.0}, {-7.3333, -5.0}}, color = {0, 0, 191})); + connect(MWF.u4, SRF_delayed.massInPort) annotation( + Line(visible = true, points = {{-91.0, -16.0}, {90.0, -16.0}, {90.0, 25.0}, {85.4, 25.0}}, color = {0, 0, 191})); + connect(UNF.y, MWF.u3) annotation( + Line(visible = true, points = {{-2.9, -4.0}, {-55.0, -4.0}, {-55.0, -12.0}, {-91.0, -12.0}}, color = {0, 0, 191})); + connect(MWF.u2, UOF.y2) annotation( + Line(visible = true, points = {{-91.0, -8.0}, {-60.0, -8.0}, {-60.0, 65.0}, {54.0, 65.0}, {54.0, 79.6}, {53.75, 79.6}}, color = {0, 0, 191})); + connect(MWF.u4, rrf) annotation( + Line(visible = true, points = {{-91.0, -16.0}, {90.0, -16.0}, {90.0, 80.0}, {110.0, 80.0}}, color = {0, 0, 191})); + connect(Order_Delay.state, LAF.u1) annotation( + Line(visible = true, points = {{-45.5, -29.0}, {-44.9, 8.25}}, color = {0, 0, 191})); + connect(MDF.y1, Order_Delay.massInPort) annotation( + Line(visible = true, points = {{-67.5, -40.0}, {-61.45, -40.0}}, color = {95, 0, 191})); + connect(Order_Delay.massOutPort, Production_Delay.massInPort) annotation( + Line(visible = true, points = {{-29.55, -40.0}, {-24.45, -40.0}}, color = {95, 0, 191})); + connect(Production_Delay.massOutPort, IAF.u1) annotation( + Line(visible = true, points = {{7.45, -40.0}, {13.45, -40.0}}, color = {95, 0, 191})); + connect(IDF.u, SRF_delayed.massOutPort) annotation( + Line(visible = true, points = {{9.5, 50.0}, {45.0, 50.0}, {45.0, 25.0}, {54.6, 25.0}}, color = {0, 0, 191})); + connect(UNF.u, SRF_delayed.massOutPort) annotation( + Line(visible = true, points = {{34.9, -4.0}, {45.0, -4.0}, {45.0, 25.0}, {54.6, 25.0}}, color = {0, 0, 191})); + connect(LDF.u, SRF_delayed.massOutPort) annotation( + Line(visible = true, points = {{34.9, 25.0}, {54.6, 25.0}}, color = {0, 0, 191})); + connect(UOF.u1, rrf) annotation( + Line(visible = true, points = {{81.5, 90.0}, {90.0, 90.0}, {90.0, 80.0}, {110.0, 80.0}}, color = {95, 0, 191})); + connect(uof, UOF.y4) annotation( + Line(visible = true, points = {{110.0, 30.0}, {95.0, 30.0}, {95.0, 60.0}, {76.25, 60.0}, {76.25, 79.6}}, color = {0, 0, 191})); + connect(SSF.y1, ssf) annotation( + Line(visible = true, points = {{82.5, -40.0}, {90.0, -40.0}, {90.0, -30.0}, {110.0, -30.0}}, color = {95, 0, 191})); + connect(STF.u1, UOF.y3) annotation( + Line(visible = true, points = {{61.5, -101.0}, {50.0, -101.0}, {50.0, 60.0}, {65.0, 60.0}, {65.0, 79.6}}, color = {0, 0, 191})); + connect(Sink1.MassInPort1, OFD.y1) annotation( + Line(visible = true, points = {{1.0, 90.0}, {17.5, 90.0}}, color = {95, 0, 191})); + connect(OFD.y, UOF.u2) annotation( + Line(visible = true, points = {{32.5, 90.0}, {48.5, 90.0}}, color = {95, 0, 191})); + connect(IAF.u2, SSF.y) annotation( + Line(visible = true, points = {{47.55, -40.0}, {67.5, -40.0}}, color = {95, 0, 191})); + connect(Source1.MassInPort1, MDF.y) annotation( + Line(visible = true, points = {{-89.0, -40.0}, {-82.5, -40.0}}, color = {95, 0, 191})); + annotation( + Icon(coordinateSystem(extent = {{-125.0, -125.0}, {125.0, 125.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, -100.0}, {100.0, 100.0}}), Polygon(visible = true, lineColor = {0, 0, 255}, fillColor = {159, 223, 159}, fillPattern = FillPattern.Solid, points = {{-70.0, 0.0}, {-70.0, -60.0}, {80.0, -60.0}, {80.0, 0.0}, {60.0, 20.0}, {50.0, 0.0}, {30.0, 20.0}, {20.0, 0.0}, {0.0, 20.0}, {-10.0, 0.0}, {-30.0, 20.0}, {-40.0, 0.0}, {-60.0, 20.0}, {-70.0, 0.0}, {-70.0, 0.0}}), Polygon(visible = true, lineColor = {0, 0, 255}, fillColor = {159, 223, 159}, fillPattern = FillPattern.Solid, points = {{-50.0, 10.0}, {-40.0, 0.0}, {-34.0, 12.0}, {-34.0, 70.0}, {-50.0, 70.0}, {-50.0, 10.0}}), Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-41.0, -60.0}, {-20.0, -29.0}}), Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-6.0, -20.0}, {14.0, -9.0}}), Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{35.0, -20.0}, {55.0, -9.0}}), Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-5.0, -48.0}, {15.0, -37.0}}), Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-46.0, -19.0}, {-26.0, -8.0}}), Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{35.0, -48.0}, {55.0, -37.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-0.0, 65.0}, {0.0, 101.0}}, textString = "%name", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-125.0, -125.0}, {125.0, 125.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{74.0, -61.0}, {76.0, -59.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{89.0, 79.0}, {91.0, 81.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{89.0, 24.0}, {91.0, 26.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{44.0, 24.0}, {46.0, 26.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-83.0, 49.0}, {-81.0, 51.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{56.0, -111.0}, {58.0, -109.0}})}), + Documentation(info = " This model describes the factory floor. Goods under production are represented by the mass-flow model in the lower part of the graph, whereas incoming orders for these goods are represented by the mass-flow model in the upper-right part of the graph. The signal-flow model represents the control of the production of new items based on the information obtained from the incoming orders. ")); end Factory; + model Distribution "Distribution model" parameter Real AID = 6 "Gain factor for inventory in distribution"; parameter Real DCD(unit = "wk") = 2 "Delay clerical"; @@ -1290,78 +2042,149 @@ final parameter Real RSDini = RRDini; final parameter Real IADini = AID * RSDini; final parameter Real UODini = RSDini * (DHD + DUD); - SystemDynamics.Interfaces.MassOutPort rrf(unit = "1/wk") "New order demands" annotation(Placement(visible = true, transformation(origin = {-110.0,80.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,80.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort ssf(unit = "1/wk") "Manufactured goods leaving factory" annotation(Placement(visible = true, transformation(origin = {-110.0,-30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,-30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort uof "Unfilled orders" annotation(Placement(visible = true, transformation(origin = {-110.0,30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort dff(unit = "wk") "Desired delay in filling orders" annotation(Placement(visible = true, transformation(origin = {-110.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Levels.Level IAD(x0 = IADini) "Produced goods in distribution" annotation(Placement(visible = true, transformation(origin = {30.0,-30.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 SSD "Goods leaving distribution" annotation(Placement(visible = true, transformation(origin = {70.0,-30.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort ssd(unit = "1/wk") "Goods leaving distribution" annotation(Placement(visible = true, transformation(origin = {110.0,-30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,-30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.IndustrialDynamics.Inventory.Utilities.SSD_d SSD_d "Delivery rate at distribution" annotation(Placement(visible = true, transformation(origin = {70.0,-63.0331}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.Rates.Rate_1 PPD "Orders leaving distribution" annotation(Placement(visible = true, transformation(origin = {-20.0,100.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source1 annotation(Placement(visible = true, transformation(origin = {10.0,100.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort rrd(unit = "1/wk") "New order demands" annotation(Placement(visible = true, transformation(origin = {110.0,80.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,80.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Levels.Level UOD(x0 = UODini) "Unfilled orders" annotation(Placement(visible = true, transformation(origin = {75.0,80.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 ODD "Orders filled due to delivery" annotation(Placement(visible = true, transformation(origin = {40.0,80.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink1 annotation(Placement(visible = true, transformation(origin = {10.0,80.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.IndustrialDynamics.Inventory.Utilities.PPD1 PPD1(DID = DID) "Manufacturing demand at distribution" annotation(Placement(visible = true, transformation(origin = {-20.0,70.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 270))); - SystemDynamics.IndustrialDynamics.Inventory.Utilities.PPD2 PPD2 "Partial manufacturing adjustment for distribution" annotation(Placement(visible = true, transformation(origin = {-0.0,15.1746}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain UND(k = DHD + DUD) "Desired unfilled orders" annotation(Placement(visible = true, transformation(origin = {34.0,37.0}, extent = {{27.0,13.0},{-27.0,-13.0}}, rotation = 0))); - SystemDynamics.IndustrialDynamics.Inventory.Utilities.LAD LAD "Actual delays in order processing" annotation(Placement(visible = true, transformation(origin = {-70.0,31.9455}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.IndustrialDynamics.Inventory.Utilities.LDD LDD(DCD = DCD, DMD = DMD, DTD = DTD) "Desired delay in order processing" annotation(Placement(visible = true, transformation(origin = {40.0,14.0074}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain IDD(k = AID) "Desired produced goods in distribution" annotation(Placement(visible = true, transformation(origin = {34.0,-5.0}, extent = {{-15.0,-10.0},{15.0,10.0}}, rotation = -180))); - SystemDynamics.IndustrialDynamics.Inventory.Utilities.DFD DFD(DHD = DHD, DUD = DUD) "Desired delay in filling orders" annotation(Placement(visible = true, transformation(origin = {-14.3597,-95.3278}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Division STD "Desired order filling rate" annotation(Placement(visible = true, transformation(origin = {14.5,-90.5}, extent = {{-7.5,-7.5},{7.5,7.5}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort uod "Unfilled orders" annotation(Placement(visible = true, transformation(origin = {110.0,30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort dfd(unit = "wk") "Desired delay in filling orders" annotation(Placement(visible = true, transformation(origin = {110.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.DELAY1 RSD_delayed(averaging_time(unit = "wk") = DRD, delay_init = RSDini * DRD) "Delayed new orders" annotation(Placement(visible = true, transformation(origin = {79.0,10.0}, extent = {{14.0,-10.0},{-14.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.DELAY3 Transporation_Delay(averaging_time(unit = "wk") = DTD, delay_init = RRDini * DTD) "Transporation_Delay" annotation(Placement(visible = true, transformation(origin = {-65.0,-30.0}, extent = {{-15.0,-10.0},{15.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.DELAY3 Order_Delay(averaging_time(unit = "wk") = DCD, delay_init = RRDini * DCD) "Order_Delay" annotation(Placement(visible = true, transformation(origin = {-52.0,100.0}, extent = {{15.0,10.0},{-15.0,-10.0}}, rotation = 0))); - SystemDynamics.Functions.DELAY3 Mail_Delay(averaging_time(unit = "wk") = DMD, delay_init = RRDini * DMD) "Mail_Delay" annotation(Placement(visible = true, transformation(origin = {-92.0,100.0}, extent = {{15.0,10.0},{-15.0,-10.0}}, rotation = 0))); - equation - connect(DFD.y,dfd) annotation(Line(visible = true, points = {{-5.3597,-95.3278},{0.0,-95.0},{0.0,-115.0},{95.0,-115.0},{95.0,-80.0},{110.0,-80.0}}, color = {0,0,191})); - connect(STD.u2,DFD.y) annotation(Line(visible = true, points = {{5.5,-95.0},{-5.3597,-95.3278}}, color = {0,0,191})); - connect(IDD.y,DFD.u2) annotation(Line(visible = true, points = {{23.5,-5.0},{-35.0,-5.0},{-35.0,-99.0},{-23.3597,-99.3278}}, color = {0,0,191})); - connect(DFD.u1,IAD.y4) annotation(Line(visible = true, points = {{-23.3597,-91.3278},{-30.0,-91.0},{-30.0,-50.0},{18.0,-50.0},{18.0,-40.4}}, color = {0,0,191})); - connect(SSD_d.u2,STD.y) annotation(Line(visible = true, points = {{74.0,-72.0331},{74.0,-90.5},{22.75,-90.5}}, color = {0,0,191})); - connect(SSD_d.y,ODD.u) annotation(Line(visible = true, points = {{70.0,-54.0331},{70.0,-50.0},{120.0,-50.0},{120.0,60.0},{40.0,60.0},{40.0,64.25}}, color = {0,0,191})); - connect(SSD_d.u1,IAD.y2) annotation(Line(visible = true, points = {{66.0,-72.0331},{66.0,-80.0},{42.0,-80.0},{42.0,-40.4}}, color = {0,0,191})); - connect(SSD.u,SSD_d.y) annotation(Line(visible = true, points = {{70.0,-45.75},{70.0,-54.0331}}, color = {0,0,191})); - connect(LDD.u1,RSD_delayed.massOutPort) annotation(Line(visible = true, points = {{49.0,18.0074},{60.0,18.0},{60.0,10.0},{63.6,10.0}}, color = {0,0,191})); - connect(dff,LDD.u2) annotation(Line(visible = true, points = {{-110.0,-80.0},{-90.0,-80.0},{-90.0,-110.0},{90.0,-110.0},{90.0,-10.0},{55.0,-10.0},{55.0,10.0},{49.0,10.0074}}, color = {0,0,191})); - connect(LDD.y,PPD2.u1) annotation(Line(visible = true, points = {{31.0,14.0074},{25.0,14.0},{25.0,21.0},{9.0,21.1746}}, color = {0,0,191})); - connect(PPD2.y,PPD1.u1) annotation(Line(visible = true, points = {{-9.0,15.1746},{-14.0,15.0},{-14.0,61.0}}, color = {0,0,191})); - connect(IDD.y,PPD2.u3) annotation(Line(visible = true, points = {{23.5,-5.0},{20.0,-5.0},{20.0,13.0},{9.0,13.1746}}, color = {0,0,191})); - connect(PPD2.u2,LAD.y) annotation(Line(visible = true, points = {{9.0,17.1746},{13.0,17.0},{13.0,32.0},{-61.0,31.9455}}, color = {0,0,191})); - connect(PPD2.u4,IAD.y) annotation(Line(visible = true, points = {{9.0,9.1746},{13.0,9.0},{13.0,-21.2},{16.4,-21.2}}, color = {0,0,191})); - connect(PPD1.u4,RSD_delayed.massInPort) annotation(Line(visible = true, points = {{-26.0,61.0},{-26.0,55.0},{-120.0,55.0},{-120.0,116.0},{97.0,116.0},{97.0,10.0},{94.4,10.0}}, color = {0,0,191})); - connect(UND.y,PPD1.u3) annotation(Line(visible = true, points = {{15.1,37.0},{-22.0,37.0},{-22.0,61.0}}, color = {0,0,191})); - connect(PPD1.u2,UOD.y2) annotation(Line(visible = true, points = {{-18.0,61.0},{-18.0,55.0},{63.75,55.0},{63.75,69.6}}, color = {0,0,191})); - connect(PPD1.u4,rrd) annotation(Line(visible = true, points = {{-26.0,61.0},{-26.0,55.0},{-120.0,55.0},{-120.0,116.0},{97.0,116.0},{97.0,80.0},{110.0,80.0}}, color = {0,0,191})); - connect(PPD1.y,PPD.u) annotation(Line(visible = true, origin = {-20.0,81.625}, points = {{0.0,-2.625},{0.0,2.625}}, color = {0,0,191})); - connect(LAD.u2,Mail_Delay.state) annotation(Line(visible = true, points = {{-79.0,33.9455},{-92.0,34.0},{-92.0,89.0}}, color = {0,0,191})); - connect(LAD.u1,Order_Delay.state) annotation(Line(visible = true, points = {{-79.0,37.9455},{-85.0,38.0},{-85.0,50.0},{-52.0,50.0},{-52.0,89.0}}, color = {0,0,191})); - connect(Transporation_Delay.state,LAD.u4) annotation(Line(visible = true, points = {{-65.0,-19.0},{-65.0,-6.0},{-85.0,-6.0},{-85.0,26.0},{-79.0,25.9455}}, color = {0,0,191})); - connect(uof,LAD.u3) annotation(Line(visible = true, points = {{-110.0,30.0},{-79.0,29.9455}}, color = {0,0,191})); - connect(Mail_Delay.massOutPort,rrf) annotation(Line(visible = true, points = {{-108.5,100.0},{-118.0,100.0},{-118.0,70.0},{-95.0,70.0},{-95.0,80.0},{-110.0,80.0}}, color = {95,0,191})); - connect(Mail_Delay.massInPort,Order_Delay.massOutPort) annotation(Line(visible = true, points = {{-75.5,100.0},{-68.5,100.0}}, color = {95,0,191})); - connect(PPD.y1,Order_Delay.massInPort) annotation(Line(visible = true, points = {{-27.5,100.0},{-35.5,100.0}}, color = {95,0,191})); - connect(Transporation_Delay.massOutPort,IAD.u1) annotation(Line(visible = true, points = {{-48.5,-30.0},{12.4,-30.0}}, color = {95,0,191})); - connect(Transporation_Delay.massInPort,ssf) annotation(Line(visible = true, points = {{-81.5,-30.0},{-110.0,-30.0}}, color = {95,0,191})); - connect(UND.u,RSD_delayed.massOutPort) annotation(Line(visible = true, points = {{52.9,37.0},{60.0,37.0},{60.0,10.0},{63.6,10.0}}, color = {0,0,191})); - connect(IDD.u,RSD_delayed.massOutPort) annotation(Line(visible = true, points = {{44.5,-5.0},{60.0,-5.0},{60.0,10.0},{63.6,10.0}}, color = {0,0,191})); - connect(uod,UOD.y4) annotation(Line(visible = true, points = {{110.0,30.0},{86.25,30.0},{86.25,69.6}}, color = {0,0,191})); - connect(STD.u1,UOD.y1) annotation(Line(visible = true, points = {{5.5,-86.0},{0.0,-86.0},{0.0,-60.0},{-125.0,-60.0},{-125.0,120.0},{55.0,120.0},{55.0,88.8},{62.25,88.8}}, color = {0,0,191})); - connect(UOD.u1,rrd) annotation(Line(visible = true, points = {{91.5,80.0},{110.0,80.0}}, color = {95,0,191})); - connect(ODD.y1,Sink1.MassInPort1) annotation(Line(visible = true, points = {{32.5,80.0},{21.0,80.0}}, color = {95,0,191})); - connect(UOD.u2,ODD.y) annotation(Line(visible = true, points = {{58.5,80.0},{47.5,80.0}}, color = {95,0,191})); - connect(Source1.MassInPort1,PPD.y) annotation(Line(visible = true, points = {{-1.0,100.0},{-12.5,100.0}}, color = {95,0,191})); - connect(SSD.y1,ssd) annotation(Line(visible = true, points = {{77.5,-30.0},{110.0,-30.0}}, color = {95,0,191})); - connect(SSD.y,IAD.u2) annotation(Line(visible = true, points = {{62.5,-30.0},{47.6,-30.0}}, color = {95,0,191})); - annotation(Icon(coordinateSystem(extent = {{-125.0,-125.0},{125.0,125.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, extent = {{-100.0,-100.0},{100.0,100.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-0.0,65.0},{0.0,101.0}}, textString = "%name", fontName = "Arial"),Polygon(visible = true, lineColor = {0,0,255}, fillColor = {191,223,159}, fillPattern = FillPattern.Solid, points = {{-70.0,-60.0},{70.0,-60.0},{70.0,0.0},{0.0,20.0},{-70.0,0.0},{-70.0,-60.0}}),Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-48.0,-60.0},{-26.0,-32.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-6.0,-2.0},{8.0,11.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{0.0,-80.0},{10.0,-70.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {192,192,192}, fillPattern = FillPattern.Solid, extent = {{3.0,-77.0},{8.0,-73.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{40.0,-80.0},{50.0,-70.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {192,192,192}, fillPattern = FillPattern.Solid, extent = {{43.0,-77.0},{48.0,-73.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{11.0,-80.0},{21.0,-70.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {192,192,192}, fillPattern = FillPattern.Solid, extent = {{14.0,-77.0},{19.0,-73.0}}),Polygon(visible = true, lineColor = {0,0,255}, fillColor = {160,160,160}, fillPattern = FillPattern.Solid, points = {{5.0,-63.0},{-5.0,-63.0},{-5.0,-68.0},{20.0,-68.0},{24.0,-74.0},{38.0,-74.0},{41.0,-69.0},{49.0,-69.0},{52.0,-74.0},{55.0,-74.0},{55.0,-63.0},{42.0,-61.0},{40.0,-54.0},{32.0,-54.0},{32.0,-63.0},{5.0,-63.0}})}), Diagram(coordinateSystem(extent = {{-125.0,-125.0},{125.0,125.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{69.0,-51.0},{71.0,-49.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{96.0,79.0},{98.0,81.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{59.0,17.0},{61.0,19.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{59.0,9.0},{61.0,11.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{19.0,-6.0},{21.0,-4.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-1.0,-96.0},{1.0,-94.0}})}), Documentation(info = " + SystemDynamics.Interfaces.MassOutPort rrf(unit = "1/wk") "New order demands" annotation( + Placement(visible = true, transformation(origin = {-110.0, 80.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 80.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort ssf(unit = "1/wk") "Manufactured goods leaving factory" annotation( + Placement(visible = true, transformation(origin = {-110.0, -30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, -30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort uof "Unfilled orders" annotation( + Placement(visible = true, transformation(origin = {-110.0, 30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort dff(unit = "wk") "Desired delay in filling orders" annotation( + Placement(visible = true, transformation(origin = {-110.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Levels.Level IAD(x0 = IADini) "Produced goods in distribution" annotation( + Placement(visible = true, transformation(origin = {30.0, -30.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 SSD "Goods leaving distribution" annotation( + Placement(visible = true, transformation(origin = {70.0, -30.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort ssd(unit = "1/wk") "Goods leaving distribution" annotation( + Placement(visible = true, transformation(origin = {110.0, -30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, -30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.IndustrialDynamics.Inventory.Utilities.SSD_d SSD_d "Delivery rate at distribution" annotation( + Placement(visible = true, transformation(origin = {70.0, -63.0331}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.Rates.Rate_1 PPD "Orders leaving distribution" annotation( + Placement(visible = true, transformation(origin = {-20.0, 100.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source1 annotation( + Placement(visible = true, transformation(origin = {10.0, 100.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort rrd(unit = "1/wk") "New order demands" annotation( + Placement(visible = true, transformation(origin = {110.0, 80.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 80.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Levels.Level UOD(x0 = UODini) "Unfilled orders" annotation( + Placement(visible = true, transformation(origin = {75.0, 80.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 ODD "Orders filled due to delivery" annotation( + Placement(visible = true, transformation(origin = {40.0, 80.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink1 annotation( + Placement(visible = true, transformation(origin = {10.0, 80.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.IndustrialDynamics.Inventory.Utilities.PPD1 PPD1(DID = DID) "Manufacturing demand at distribution" annotation( + Placement(visible = true, transformation(origin = {-20.0, 70.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 270))); + SystemDynamics.IndustrialDynamics.Inventory.Utilities.PPD2 PPD2 "Partial manufacturing adjustment for distribution" annotation( + Placement(visible = true, transformation(origin = {-0.0, 15.1746}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain UND(k = DHD + DUD) "Desired unfilled orders" annotation( + Placement(visible = true, transformation(origin = {34.0, 37.0}, extent = {{27.0, 13.0}, {-27.0, -13.0}}, rotation = 0))); + SystemDynamics.IndustrialDynamics.Inventory.Utilities.LAD LAD "Actual delays in order processing" annotation( + Placement(visible = true, transformation(origin = {-70.0, 31.9455}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.IndustrialDynamics.Inventory.Utilities.LDD LDD(DCD = DCD, DMD = DMD, DTD = DTD) "Desired delay in order processing" annotation( + Placement(visible = true, transformation(origin = {40.0, 14.0074}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain IDD(k = AID) "Desired produced goods in distribution" annotation( + Placement(visible = true, transformation(origin = {34.0, -5.0}, extent = {{-15.0, -10.0}, {15.0, 10.0}}, rotation = -180))); + SystemDynamics.IndustrialDynamics.Inventory.Utilities.DFD DFD(DHD = DHD, DUD = DUD) "Desired delay in filling orders" annotation( + Placement(visible = true, transformation(origin = {-14.3597, -95.3278}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Division STD "Desired order filling rate" annotation( + Placement(visible = true, transformation(origin = {14.5, -90.5}, extent = {{-7.5, -7.5}, {7.5, 7.5}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort uod "Unfilled orders" annotation( + Placement(visible = true, transformation(origin = {110.0, 30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort dfd(unit = "wk") "Desired delay in filling orders" annotation( + Placement(visible = true, transformation(origin = {110.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.DELAY1 RSD_delayed(averaging_time(unit = "wk") = DRD, delay_init = RSDini * DRD) "Delayed new orders" annotation( + Placement(visible = true, transformation(origin = {79.0, 10.0}, extent = {{14.0, -10.0}, {-14.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.DELAY3 Transporation_Delay(averaging_time(unit = "wk") = DTD, delay_init = RRDini * DTD) "Transporation_Delay" annotation( + Placement(visible = true, transformation(origin = {-65.0, -30.0}, extent = {{-15.0, -10.0}, {15.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.DELAY3 Order_Delay(averaging_time(unit = "wk") = DCD, delay_init = RRDini * DCD) "Order_Delay" annotation( + Placement(visible = true, transformation(origin = {-52.0, 100.0}, extent = {{15.0, 10.0}, {-15.0, -10.0}}, rotation = 0))); + SystemDynamics.Functions.DELAY3 Mail_Delay(averaging_time(unit = "wk") = DMD, delay_init = RRDini * DMD) "Mail_Delay" annotation( + Placement(visible = true, transformation(origin = {-92.0, 100.0}, extent = {{15.0, 10.0}, {-15.0, -10.0}}, rotation = 0))); + equation + connect(DFD.y, dfd) annotation( + Line(visible = true, points = {{-5.3597, -95.3278}, {0.0, -95.0}, {0.0, -115.0}, {95.0, -115.0}, {95.0, -80.0}, {110.0, -80.0}}, color = {0, 0, 191})); + connect(STD.u2, DFD.y) annotation( + Line(visible = true, points = {{5.5, -95.0}, {-5.3597, -95.3278}}, color = {0, 0, 191})); + connect(IDD.y, DFD.u2) annotation( + Line(visible = true, points = {{23.5, -5.0}, {-35.0, -5.0}, {-35.0, -99.0}, {-23.3597, -99.3278}}, color = {0, 0, 191})); + connect(DFD.u1, IAD.y4) annotation( + Line(visible = true, points = {{-23.3597, -91.3278}, {-30.0, -91.0}, {-30.0, -50.0}, {18.0, -50.0}, {18.0, -40.4}}, color = {0, 0, 191})); + connect(SSD_d.u2, STD.y) annotation( + Line(visible = true, points = {{74.0, -72.0331}, {74.0, -90.5}, {22.75, -90.5}}, color = {0, 0, 191})); + connect(SSD_d.y, ODD.u) annotation( + Line(visible = true, points = {{70.0, -54.0331}, {70.0, -50.0}, {120.0, -50.0}, {120.0, 60.0}, {40.0, 60.0}, {40.0, 64.25}}, color = {0, 0, 191})); + connect(SSD_d.u1, IAD.y2) annotation( + Line(visible = true, points = {{66.0, -72.0331}, {66.0, -80.0}, {42.0, -80.0}, {42.0, -40.4}}, color = {0, 0, 191})); + connect(SSD.u, SSD_d.y) annotation( + Line(visible = true, points = {{70.0, -45.75}, {70.0, -54.0331}}, color = {0, 0, 191})); + connect(LDD.u1, RSD_delayed.massOutPort) annotation( + Line(visible = true, points = {{49.0, 18.0074}, {60.0, 18.0}, {60.0, 10.0}, {63.6, 10.0}}, color = {0, 0, 191})); + connect(dff, LDD.u2) annotation( + Line(visible = true, points = {{-110.0, -80.0}, {-90.0, -80.0}, {-90.0, -110.0}, {90.0, -110.0}, {90.0, -10.0}, {55.0, -10.0}, {55.0, 10.0}, {49.0, 10.0074}}, color = {0, 0, 191})); + connect(LDD.y, PPD2.u1) annotation( + Line(visible = true, points = {{31.0, 14.0074}, {25.0, 14.0}, {25.0, 21.0}, {9.0, 21.1746}}, color = {0, 0, 191})); + connect(PPD2.y, PPD1.u1) annotation( + Line(visible = true, points = {{-9.0, 15.1746}, {-14.0, 15.0}, {-14.0, 61.0}}, color = {0, 0, 191})); + connect(IDD.y, PPD2.u3) annotation( + Line(visible = true, points = {{23.5, -5.0}, {20.0, -5.0}, {20.0, 13.0}, {9.0, 13.1746}}, color = {0, 0, 191})); + connect(PPD2.u2, LAD.y) annotation( + Line(visible = true, points = {{9.0, 17.1746}, {13.0, 17.0}, {13.0, 32.0}, {-61.0, 31.9455}}, color = {0, 0, 191})); + connect(PPD2.u4, IAD.y) annotation( + Line(visible = true, points = {{9.0, 9.1746}, {13.0, 9.0}, {13.0, -21.2}, {16.4, -21.2}}, color = {0, 0, 191})); + connect(PPD1.u4, RSD_delayed.massInPort) annotation( + Line(visible = true, points = {{-26.0, 61.0}, {-26.0, 55.0}, {-120.0, 55.0}, {-120.0, 116.0}, {97.0, 116.0}, {97.0, 10.0}, {94.4, 10.0}}, color = {0, 0, 191})); + connect(UND.y, PPD1.u3) annotation( + Line(visible = true, points = {{15.1, 37.0}, {-22.0, 37.0}, {-22.0, 61.0}}, color = {0, 0, 191})); + connect(PPD1.u2, UOD.y2) annotation( + Line(visible = true, points = {{-18.0, 61.0}, {-18.0, 55.0}, {63.75, 55.0}, {63.75, 69.6}}, color = {0, 0, 191})); + connect(PPD1.u4, rrd) annotation( + Line(visible = true, points = {{-26.0, 61.0}, {-26.0, 55.0}, {-120.0, 55.0}, {-120.0, 116.0}, {97.0, 116.0}, {97.0, 80.0}, {110.0, 80.0}}, color = {0, 0, 191})); + connect(PPD1.y, PPD.u) annotation( + Line(visible = true, origin = {-20.0, 81.625}, points = {{0.0, -2.625}, {0.0, 2.625}}, color = {0, 0, 191})); + connect(LAD.u2, Mail_Delay.state) annotation( + Line(visible = true, points = {{-79.0, 33.9455}, {-92.0, 34.0}, {-92.0, 89.0}}, color = {0, 0, 191})); + connect(LAD.u1, Order_Delay.state) annotation( + Line(visible = true, points = {{-79.0, 37.9455}, {-85.0, 38.0}, {-85.0, 50.0}, {-52.0, 50.0}, {-52.0, 89.0}}, color = {0, 0, 191})); + connect(Transporation_Delay.state, LAD.u4) annotation( + Line(visible = true, points = {{-65.0, -19.0}, {-65.0, -6.0}, {-85.0, -6.0}, {-85.0, 26.0}, {-79.0, 25.9455}}, color = {0, 0, 191})); + connect(uof, LAD.u3) annotation( + Line(visible = true, points = {{-110.0, 30.0}, {-79.0, 29.9455}}, color = {0, 0, 191})); + connect(Mail_Delay.massOutPort, rrf) annotation( + Line(visible = true, points = {{-108.5, 100.0}, {-118.0, 100.0}, {-118.0, 70.0}, {-95.0, 70.0}, {-95.0, 80.0}, {-110.0, 80.0}}, color = {95, 0, 191})); + connect(Mail_Delay.massInPort, Order_Delay.massOutPort) annotation( + Line(visible = true, points = {{-75.5, 100.0}, {-68.5, 100.0}}, color = {95, 0, 191})); + connect(PPD.y1, Order_Delay.massInPort) annotation( + Line(visible = true, points = {{-27.5, 100.0}, {-35.5, 100.0}}, color = {95, 0, 191})); + connect(Transporation_Delay.massOutPort, IAD.u1) annotation( + Line(visible = true, points = {{-48.5, -30.0}, {12.4, -30.0}}, color = {95, 0, 191})); + connect(Transporation_Delay.massInPort, ssf) annotation( + Line(visible = true, points = {{-81.5, -30.0}, {-110.0, -30.0}}, color = {95, 0, 191})); + connect(UND.u, RSD_delayed.massOutPort) annotation( + Line(visible = true, points = {{52.9, 37.0}, {60.0, 37.0}, {60.0, 10.0}, {63.6, 10.0}}, color = {0, 0, 191})); + connect(IDD.u, RSD_delayed.massOutPort) annotation( + Line(visible = true, points = {{44.5, -5.0}, {60.0, -5.0}, {60.0, 10.0}, {63.6, 10.0}}, color = {0, 0, 191})); + connect(uod, UOD.y4) annotation( + Line(visible = true, points = {{110.0, 30.0}, {86.25, 30.0}, {86.25, 69.6}}, color = {0, 0, 191})); + connect(STD.u1, UOD.y1) annotation( + Line(visible = true, points = {{5.5, -86.0}, {0.0, -86.0}, {0.0, -60.0}, {-125.0, -60.0}, {-125.0, 120.0}, {55.0, 120.0}, {55.0, 88.8}, {62.25, 88.8}}, color = {0, 0, 191})); + connect(UOD.u1, rrd) annotation( + Line(visible = true, points = {{91.5, 80.0}, {110.0, 80.0}}, color = {95, 0, 191})); + connect(ODD.y1, Sink1.MassInPort1) annotation( + Line(visible = true, points = {{32.5, 80.0}, {21.0, 80.0}}, color = {95, 0, 191})); + connect(UOD.u2, ODD.y) annotation( + Line(visible = true, points = {{58.5, 80.0}, {47.5, 80.0}}, color = {95, 0, 191})); + connect(Source1.MassInPort1, PPD.y) annotation( + Line(visible = true, points = {{-1.0, 100.0}, {-12.5, 100.0}}, color = {95, 0, 191})); + connect(SSD.y1, ssd) annotation( + Line(visible = true, points = {{77.5, -30.0}, {110.0, -30.0}}, color = {95, 0, 191})); + connect(SSD.y, IAD.u2) annotation( + Line(visible = true, points = {{62.5, -30.0}, {47.6, -30.0}}, color = {95, 0, 191})); + annotation( + Icon(coordinateSystem(extent = {{-125.0, -125.0}, {125.0, 125.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, -100.0}, {100.0, 100.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-0.0, 65.0}, {0.0, 101.0}}, textString = "%name", fontName = "Arial"), Polygon(visible = true, lineColor = {0, 0, 255}, fillColor = {191, 223, 159}, fillPattern = FillPattern.Solid, points = {{-70.0, -60.0}, {70.0, -60.0}, {70.0, 0.0}, {0.0, 20.0}, {-70.0, 0.0}, {-70.0, -60.0}}), Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-48.0, -60.0}, {-26.0, -32.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-6.0, -2.0}, {8.0, 11.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{0.0, -80.0}, {10.0, -70.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {192, 192, 192}, fillPattern = FillPattern.Solid, extent = {{3.0, -77.0}, {8.0, -73.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{40.0, -80.0}, {50.0, -70.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {192, 192, 192}, fillPattern = FillPattern.Solid, extent = {{43.0, -77.0}, {48.0, -73.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{11.0, -80.0}, {21.0, -70.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {192, 192, 192}, fillPattern = FillPattern.Solid, extent = {{14.0, -77.0}, {19.0, -73.0}}), Polygon(visible = true, lineColor = {0, 0, 255}, fillColor = {160, 160, 160}, fillPattern = FillPattern.Solid, points = {{5.0, -63.0}, {-5.0, -63.0}, {-5.0, -68.0}, {20.0, -68.0}, {24.0, -74.0}, {38.0, -74.0}, {41.0, -69.0}, {49.0, -69.0}, {52.0, -74.0}, {55.0, -74.0}, {55.0, -63.0}, {42.0, -61.0}, {40.0, -54.0}, {32.0, -54.0}, {32.0, -63.0}, {5.0, -63.0}})}), + Diagram(coordinateSystem(extent = {{-125.0, -125.0}, {125.0, 125.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{69.0, -51.0}, {71.0, -49.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{96.0, 79.0}, {98.0, 81.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{59.0, 17.0}, {61.0, 19.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{59.0, 9.0}, {61.0, 11.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{19.0, -6.0}, {21.0, -4.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-1.0, -96.0}, {1.0, -94.0}})}), + Documentation(info = " This model describes the distribution network of produced goods. Goods that are being distributed are represented by the mass-flow model in the lower part of the graph, whereas the orders for these goods are represented by the mass-flow models in the upper part of the graph. The signal-flow model represents the control of the flow of goods based on the information obtained from their order status. ")); end Distribution; + model Retail "Retail model" parameter Real AIR = 8 "Gain factor for inventory in retail"; parameter Real DCR(unit = "wk") = 3 "Delay clerical"; @@ -1375,76 +2198,143 @@ final parameter Real RSRini = RRRini; final parameter Real IARini = AIR * RSRini; final parameter Real UORini = RSRini * (DHR + DUR); - SystemDynamics.Levels.Level IAR(x0 = IARini) "Produced goods in retail" annotation(Placement(visible = true, transformation(origin = {30.0,-30.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 SSR "Goods leaving retail" annotation(Placement(visible = true, transformation(origin = {70.0,-30.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.IndustrialDynamics.Inventory.Utilities.SSD_d SSR_d "Delivery rate at retail" annotation(Placement(visible = true, transformation(origin = {70.0,-63.0331}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.Rates.Rate_1 PDR "Orders leaving distribution" annotation(Placement(visible = true, transformation(origin = {-20.0,100.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source1 annotation(Placement(visible = true, transformation(origin = {10.0,100.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Levels.Level UOR(x0 = UORini) "Unfilled orders" annotation(Placement(visible = true, transformation(origin = {75.0,80.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 ODR "Orders filled due to delivery" annotation(Placement(visible = true, transformation(origin = {40.0,80.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink1 annotation(Placement(visible = true, transformation(origin = {10.0,80.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.IndustrialDynamics.Inventory.Utilities.PPD1 PDR1(DID = DIR) "Manufacturing demand at retail" annotation(Placement(visible = true, transformation(origin = {-20.0,70.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 270))); - SystemDynamics.IndustrialDynamics.Inventory.Utilities.PPD2 PDR2 "Partial manufacturing adjustment for distribution" annotation(Placement(visible = true, transformation(origin = {0.0,14.7855}, extent = {{-10.0,10.0},{10.0,-10.0}}, rotation = 180))); - SystemDynamics.Auxiliary.Gain UNR(k = DHR + DUR) "Desired unfilled orders" annotation(Placement(visible = true, transformation(origin = {34.0,37.0}, extent = {{27.0,13.0},{-27.0,-13.0}}, rotation = 0))); - SystemDynamics.IndustrialDynamics.Inventory.Utilities.LAD LAR "Actual delays in order processing" annotation(Placement(visible = true, transformation(origin = {-40.0,31.5165}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.IndustrialDynamics.Inventory.Utilities.LDD LDR(DCD = DCR, DMD = DMR, DTD = DTR) "Desired delay in order processing" annotation(Placement(visible = true, transformation(origin = {42.4112,13.6183}, extent = {{-10.0,10.0},{10.0,-10.0}}, rotation = 180))); - SystemDynamics.Auxiliary.Gain IDR(k = AIR) "Desired produced goods in retail" annotation(Placement(visible = true, transformation(origin = {34.0,-5.0}, extent = {{-15.0,-10.0},{15.0,10.0}}, rotation = -180))); - SystemDynamics.IndustrialDynamics.Inventory.Utilities.DFD DFR(DHD = DHR, DUD = DUR) "Desired delay in filling orders" annotation(Placement(visible = true, transformation(origin = {-12.451,-94.9387}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Division STR "Desired order filling rate" annotation(Placement(visible = true, transformation(origin = {14.5,-90.5}, extent = {{-7.5,-7.5},{7.5,7.5}}, rotation = 0))); - SystemDynamics.Functions.DELAY1 RSR_delayed(averaging_time(unit = "wk") = DRR, delay_init = RSRini * DRR) "Delayed new orders" annotation(Placement(visible = true, transformation(origin = {79.0,10.0}, extent = {{14.0,-10.0},{-14.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.DELAY3 Transporation_Delay(averaging_time(unit = "wk") = DTR, delay_init = RRRini * DTR) "Transporation_Delay" annotation(Placement(visible = true, transformation(origin = {-65.0,-30.0}, extent = {{-15.0,-10.0},{15.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.DELAY3 Order_Delay(averaging_time(unit = "wk") = DCR, delay_init = RRRini * DCR) "Order_Delay" annotation(Placement(visible = true, transformation(origin = {-52.0,100.0}, extent = {{15.0,10.0},{-15.0,-10.0}}, rotation = 0))); - SystemDynamics.Functions.DELAY3 Mail_Delay(averaging_time(unit = "wk") = DMR, delay_init = RRRini * DMR) "Mail_Delay" annotation(Placement(visible = true, transformation(origin = {-92.0,100.0}, extent = {{15.0,10.0},{-15.0,-10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort rrd(unit = "1/wk") "New order demands" annotation(Placement(visible = true, transformation(origin = {-110.0,80.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,80.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort ssd(unit = "1/wk") "Manufactured goods arriving at retail" annotation(Placement(visible = true, transformation(origin = {-110.0,-30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,-30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort uod "Unfilled orders" annotation(Placement(visible = true, transformation(origin = {-110.0,30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort dfd(unit = "wk") "Desired delay in filling orders" annotation(Placement(visible = true, transformation(origin = {-110.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort rrr(unit = "1/wk") "New order demands" annotation(Placement(visible = true, transformation(origin = {110.0,80.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,80.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort ssr(unit = "1/wk") "Goods leaving retail" annotation(Placement(visible = true, transformation(origin = {110.0,-30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,-30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - equation - connect(SSR_d.u2,STR.y) annotation(Line(visible = true, points = {{74.0,-72.0331},{74.0,-90.5},{22.75,-90.5}}, color = {0,0,191})); - connect(SSR_d.y,ODR.u) annotation(Line(visible = true, points = {{70.0,-54.0331},{70.0,-50.0},{120.0,-50.0},{120.0,60.0},{40.0,60.0},{40.0,64.25}}, color = {0,0,191})); - connect(SSR_d.u1,IAR.y2) annotation(Line(visible = true, points = {{66.0,-72.0331},{66.0,-80.0},{42.0,-80.0},{42.0,-40.4}}, color = {0,0,191})); - connect(SSR.u,SSR_d.y) annotation(Line(visible = true, points = {{70.0,-45.75},{70.0,-54.0331}}, color = {0,0,191})); - connect(PDR2.y,PDR1.u1) annotation(Line(visible = true, points = {{-9.0,14.7855},{-14.0,15.0},{-14.0,61.0}}, color = {0,0,191})); - connect(IDR.y,PDR2.u3) annotation(Line(visible = true, points = {{23.5,-5.0},{20.0,-5.0},{20.0,13.0},{9.0,12.7855}}, color = {0,0,191})); - connect(LDR.y,PDR2.u1) annotation(Line(visible = true, points = {{33.4112,13.6183},{25.0,14.0},{25.0,21.0},{9.0,20.7855}}, color = {0,0,191})); - connect(PDR2.u2,LAR.y) annotation(Line(visible = true, points = {{9.0,16.7855},{13.0,17.0},{13.0,32.0},{-31.0,31.5165}}, color = {0,0,191})); - connect(PDR2.u4,IAR.y) annotation(Line(visible = true, points = {{9.0,8.7855},{13.0,9.0},{13.0,-21.2},{16.4,-21.2}}, color = {0,0,191})); - connect(LDR.u1,RSR_delayed.massOutPort) annotation(Line(visible = true, points = {{51.4112,17.6183},{60.0,18.0},{60.0,10.0},{63.6,10.0}}, color = {0,0,191})); - connect(dfd,LDR.u2) annotation(Line(visible = true, points = {{-110.0,-80.0},{-90.0,-80.0},{-90.0,-110.0},{90.0,-110.0},{90.0,-10.0},{55.0,-10.0},{55.0,10.0},{51.4112,9.6183}}, color = {0,0,191})); - connect(LAR.u2,Mail_Delay.state) annotation(Line(visible = true, points = {{-49.0,33.5165},{-92.0,34.0},{-92.0,89.0}}, color = {0,0,191})); - connect(LAR.u1,Order_Delay.state) annotation(Line(visible = true, points = {{-49.0,37.5165},{-85.0,38.0},{-85.0,50.0},{-52.0,50.0},{-52.0,89.0}}, color = {0,0,191})); - connect(Transporation_Delay.state,LAR.u4) annotation(Line(visible = true, points = {{-65.0,-19.0},{-65.0,-6.0},{-85.0,-6.0},{-85.0,26.0},{-49.0,25.5165}}, color = {0,0,191})); - connect(uod,LAR.u3) annotation(Line(visible = true, points = {{-110.0,30.0},{-49.0,29.5165}}, color = {0,0,191})); - connect(PDR1.u4,rrr) annotation(Line(visible = true, points = {{-26.0,61.0},{-26.0,55.0},{-120.0,55.0},{-120.0,116.0},{97.0,116.0},{97.0,80.0},{110.0,80.0}}, color = {0,0,191})); - connect(PDR1.u4,RSR_delayed.massInPort) annotation(Line(visible = true, points = {{-26.0,61.0},{-26.0,55.0},{-120.0,55.0},{-120.0,116.0},{97.0,116.0},{97.0,10.0},{94.4,10.0}}, color = {0,0,191})); - connect(UNR.y,PDR1.u3) annotation(Line(visible = true, origin = {-9.6333,45.0}, points = {{24.7333,-8.0},{-12.3667,-8.0},{-12.3667,16.0}}, color = {0,0,191})); - connect(PDR1.u2,UOR.y2) annotation(Line(visible = true, points = {{-18.0,61.0},{-18.0,55.0},{63.75,55.0},{63.75,69.6}}, color = {0,0,191})); - connect(PDR1.y,PDR.u) annotation(Line(visible = true, origin = {-20.0,81.625}, points = {{0.0,-2.625},{0.0,2.625}}, color = {0,0,191})); - connect(STR.u2,DFR.y) annotation(Line(visible = true, points = {{5.5,-95.0},{-3.451,-94.9387}}, color = {0,0,191})); - connect(IDR.y,DFR.u2) annotation(Line(visible = true, points = {{23.5,-5.0},{-35.0,-5.0},{-35.0,-99.0},{-21.451,-98.9387}}, color = {0,0,191})); - connect(DFR.u1,IAR.y4) annotation(Line(visible = true, points = {{-21.451,-90.9387},{-30.0,-91.0},{-30.0,-50.0},{18.0,-50.0},{18.0,-40.4}}, color = {0,0,191})); - connect(ssr,SSR.y1) annotation(Line(visible = true, points = {{110.0,-30.0},{77.5,-30.0}}, color = {95,0,191})); - connect(rrr,UOR.u1) annotation(Line(visible = true, points = {{110.0,80.0},{91.5,80.0}}, color = {95,0,191})); - connect(Mail_Delay.massOutPort,rrd) annotation(Line(visible = true, points = {{-108.5,100.0},{-118.0,100.0},{-118.0,70.0},{-95.0,70.0},{-95.0,80.0},{-110.0,80.0}}, color = {95,0,191})); - connect(Mail_Delay.massInPort,Order_Delay.massOutPort) annotation(Line(visible = true, points = {{-75.5,100.0},{-68.5,100.0}}, color = {95,0,191})); - connect(PDR.y1,Order_Delay.massInPort) annotation(Line(visible = true, points = {{-27.5,100.0},{-35.5,100.0}}, color = {95,0,191})); - connect(Transporation_Delay.massOutPort,IAR.u1) annotation(Line(visible = true, points = {{-48.5,-30.0},{12.4,-30.0}}, color = {95,0,191})); - connect(Transporation_Delay.massInPort,ssd) annotation(Line(visible = true, points = {{-81.5,-30.0},{-110.0,-30.0}}, color = {95,0,191})); - connect(UNR.u,RSR_delayed.massOutPort) annotation(Line(visible = true, points = {{52.9,37.0},{60.0,37.0},{60.0,10.0},{63.6,10.0}}, color = {0,0,191})); - connect(IDR.u,RSR_delayed.massOutPort) annotation(Line(visible = true, points = {{44.5,-5.0},{60.0,-5.0},{60.0,10.0},{63.6,10.0}}, color = {0,0,191})); - connect(STR.u1,UOR.y1) annotation(Line(visible = true, points = {{5.5,-86.0},{0.0,-86.0},{0.0,-60.0},{-125.0,-60.0},{-125.0,120.0},{55.0,120.0},{55.0,88.8},{62.25,88.8}}, color = {0,0,191})); - connect(ODR.y1,Sink1.MassInPort1) annotation(Line(visible = true, points = {{32.5,80.0},{21.0,80.0}}, color = {95,0,191})); - connect(UOR.u2,ODR.y) annotation(Line(visible = true, points = {{58.5,80.0},{47.5,80.0}}, color = {95,0,191})); - connect(Source1.MassInPort1,PDR.y) annotation(Line(visible = true, points = {{-1.0,100.0},{-12.5,100.0}}, color = {95,0,191})); - connect(SSR.y,IAR.u2) annotation(Line(visible = true, points = {{62.5,-30.0},{47.6,-30.0}}, color = {95,0,191})); - annotation(Icon(coordinateSystem(extent = {{-125.0,-125.0},{125.0,125.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Text(visible = true, lineColor = {0,0,255}, extent = {{-0.0,65.0},{0.0,101.0}}, textString = "%name", fontName = "Arial"),Rectangle(visible = true, lineColor = {0,0,255}, extent = {{-100.0,-100.0},{100.0,100.0}}),Polygon(visible = true, lineColor = {0,0,255}, fillColor = {191,223,159}, fillPattern = FillPattern.Solid, points = {{-49.0,20.0},{-10.0,20.0},{10.0,10.0},{-34.0,10.0},{-34.0,-24.0},{0.0,-24.0},{0.0,-60.0},{-50.0,-60.0},{-50.0,20.0},{-49.0,20.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-22.0,-7.0},{-13.0,2.0}}),Polygon(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, points = {{-24.0,-24.0},{-11.0,-24.0},{-11.0,-11.0},{-18.0,-8.0},{-23.0,-11.0},{-23.0,-24.0},{-24.0,-24.0}}),Line(visible = true, points = {{-18.0,-12.0},{-9.0,-19.0},{-3.0,-16.0}}, color = {0,0,255}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {127,191,255}, fillPattern = FillPattern.Solid, extent = {{14.0,-15.0},{23.0,-6.0}}),Polygon(visible = true, lineColor = {0,0,255}, fillColor = {127,191,255}, fillPattern = FillPattern.Solid, points = {{14.0,-32.0},{25.0,-32.0},{25.0,-19.0},{18.0,-16.0},{13.0,-19.0},{13.0,-32.0},{14.0,-32.0}}),Line(visible = true, points = {{18.0,-20.0},{10.0,-24.0},{4.0,-20.0}}, color = {0,0,255}),Polygon(visible = true, lineColor = {0,0,255}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, points = {{13.0,-33.0},{25.0,-33.0},{25.0,-60.0},{21.0,-60.0},{18.0,-39.0},{12.0,-60.0},{9.0,-60.0},{13.0,-33.0},{13.0,-33.0}})}), Diagram(coordinateSystem(extent = {{-125.0,-125.0},{125.0,125.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{69.0,-51.0},{71.0,-49.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{96.0,79.0},{98.0,81.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{59.0,17.0},{61.0,19.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{59.0,9.0},{61.0,11.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{19.0,-6.0},{21.0,-4.0}})}), Documentation(info = " + SystemDynamics.Levels.Level IAR(x0 = IARini) "Produced goods in retail" annotation( + Placement(visible = true, transformation(origin = {30.0, -30.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 SSR "Goods leaving retail" annotation( + Placement(visible = true, transformation(origin = {70.0, -30.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.IndustrialDynamics.Inventory.Utilities.SSD_d SSR_d "Delivery rate at retail" annotation( + Placement(visible = true, transformation(origin = {70.0, -63.0331}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.Rates.Rate_1 PDR "Orders leaving distribution" annotation( + Placement(visible = true, transformation(origin = {-20.0, 100.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source1 annotation( + Placement(visible = true, transformation(origin = {10.0, 100.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Levels.Level UOR(x0 = UORini) "Unfilled orders" annotation( + Placement(visible = true, transformation(origin = {75.0, 80.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 ODR "Orders filled due to delivery" annotation( + Placement(visible = true, transformation(origin = {40.0, 80.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink1 annotation( + Placement(visible = true, transformation(origin = {10.0, 80.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.IndustrialDynamics.Inventory.Utilities.PPD1 PDR1(DID = DIR) "Manufacturing demand at retail" annotation( + Placement(visible = true, transformation(origin = {-20.0, 70.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 270))); + SystemDynamics.IndustrialDynamics.Inventory.Utilities.PPD2 PDR2 "Partial manufacturing adjustment for distribution" annotation( + Placement(visible = true, transformation(origin = {0.0, 14.7855}, extent = {{-10.0, 10.0}, {10.0, -10.0}}, rotation = 180))); + SystemDynamics.Auxiliary.Gain UNR(k = DHR + DUR) "Desired unfilled orders" annotation( + Placement(visible = true, transformation(origin = {34.0, 37.0}, extent = {{27.0, 13.0}, {-27.0, -13.0}}, rotation = 0))); + SystemDynamics.IndustrialDynamics.Inventory.Utilities.LAD LAR "Actual delays in order processing" annotation( + Placement(visible = true, transformation(origin = {-40.0, 31.5165}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.IndustrialDynamics.Inventory.Utilities.LDD LDR(DCD = DCR, DMD = DMR, DTD = DTR) "Desired delay in order processing" annotation( + Placement(visible = true, transformation(origin = {42.4112, 13.6183}, extent = {{-10.0, 10.0}, {10.0, -10.0}}, rotation = 180))); + SystemDynamics.Auxiliary.Gain IDR(k = AIR) "Desired produced goods in retail" annotation( + Placement(visible = true, transformation(origin = {34.0, -5.0}, extent = {{-15.0, -10.0}, {15.0, 10.0}}, rotation = -180))); + SystemDynamics.IndustrialDynamics.Inventory.Utilities.DFD DFR(DHD = DHR, DUD = DUR) "Desired delay in filling orders" annotation( + Placement(visible = true, transformation(origin = {-12.451, -94.9387}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Division STR "Desired order filling rate" annotation( + Placement(visible = true, transformation(origin = {14.5, -90.5}, extent = {{-7.5, -7.5}, {7.5, 7.5}}, rotation = 0))); + SystemDynamics.Functions.DELAY1 RSR_delayed(averaging_time(unit = "wk") = DRR, delay_init = RSRini * DRR) "Delayed new orders" annotation( + Placement(visible = true, transformation(origin = {79.0, 10.0}, extent = {{14.0, -10.0}, {-14.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.DELAY3 Transporation_Delay(averaging_time(unit = "wk") = DTR, delay_init = RRRini * DTR) "Transporation_Delay" annotation( + Placement(visible = true, transformation(origin = {-65.0, -30.0}, extent = {{-15.0, -10.0}, {15.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.DELAY3 Order_Delay(averaging_time(unit = "wk") = DCR, delay_init = RRRini * DCR) "Order_Delay" annotation( + Placement(visible = true, transformation(origin = {-52.0, 100.0}, extent = {{15.0, 10.0}, {-15.0, -10.0}}, rotation = 0))); + SystemDynamics.Functions.DELAY3 Mail_Delay(averaging_time(unit = "wk") = DMR, delay_init = RRRini * DMR) "Mail_Delay" annotation( + Placement(visible = true, transformation(origin = {-92.0, 100.0}, extent = {{15.0, 10.0}, {-15.0, -10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort rrd(unit = "1/wk") "New order demands" annotation( + Placement(visible = true, transformation(origin = {-110.0, 80.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 80.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort ssd(unit = "1/wk") "Manufactured goods arriving at retail" annotation( + Placement(visible = true, transformation(origin = {-110.0, -30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, -30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort uod "Unfilled orders" annotation( + Placement(visible = true, transformation(origin = {-110.0, 30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort dfd(unit = "wk") "Desired delay in filling orders" annotation( + Placement(visible = true, transformation(origin = {-110.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort rrr(unit = "1/wk") "New order demands" annotation( + Placement(visible = true, transformation(origin = {110.0, 80.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 80.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort ssr(unit = "1/wk") "Goods leaving retail" annotation( + Placement(visible = true, transformation(origin = {110.0, -30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, -30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + equation + connect(SSR_d.u2, STR.y) annotation( + Line(visible = true, points = {{74.0, -72.0331}, {74.0, -90.5}, {22.75, -90.5}}, color = {0, 0, 191})); + connect(SSR_d.y, ODR.u) annotation( + Line(visible = true, points = {{70.0, -54.0331}, {70.0, -50.0}, {120.0, -50.0}, {120.0, 60.0}, {40.0, 60.0}, {40.0, 64.25}}, color = {0, 0, 191})); + connect(SSR_d.u1, IAR.y2) annotation( + Line(visible = true, points = {{66.0, -72.0331}, {66.0, -80.0}, {42.0, -80.0}, {42.0, -40.4}}, color = {0, 0, 191})); + connect(SSR.u, SSR_d.y) annotation( + Line(visible = true, points = {{70.0, -45.75}, {70.0, -54.0331}}, color = {0, 0, 191})); + connect(PDR2.y, PDR1.u1) annotation( + Line(visible = true, points = {{-9.0, 14.7855}, {-14.0, 15.0}, {-14.0, 61.0}}, color = {0, 0, 191})); + connect(IDR.y, PDR2.u3) annotation( + Line(visible = true, points = {{23.5, -5.0}, {20.0, -5.0}, {20.0, 13.0}, {9.0, 12.7855}}, color = {0, 0, 191})); + connect(LDR.y, PDR2.u1) annotation( + Line(visible = true, points = {{33.4112, 13.6183}, {25.0, 14.0}, {25.0, 21.0}, {9.0, 20.7855}}, color = {0, 0, 191})); + connect(PDR2.u2, LAR.y) annotation( + Line(visible = true, points = {{9.0, 16.7855}, {13.0, 17.0}, {13.0, 32.0}, {-31.0, 31.5165}}, color = {0, 0, 191})); + connect(PDR2.u4, IAR.y) annotation( + Line(visible = true, points = {{9.0, 8.7855}, {13.0, 9.0}, {13.0, -21.2}, {16.4, -21.2}}, color = {0, 0, 191})); + connect(LDR.u1, RSR_delayed.massOutPort) annotation( + Line(visible = true, points = {{51.4112, 17.6183}, {60.0, 18.0}, {60.0, 10.0}, {63.6, 10.0}}, color = {0, 0, 191})); + connect(dfd, LDR.u2) annotation( + Line(visible = true, points = {{-110.0, -80.0}, {-90.0, -80.0}, {-90.0, -110.0}, {90.0, -110.0}, {90.0, -10.0}, {55.0, -10.0}, {55.0, 10.0}, {51.4112, 9.6183}}, color = {0, 0, 191})); + connect(LAR.u2, Mail_Delay.state) annotation( + Line(visible = true, points = {{-49.0, 33.5165}, {-92.0, 34.0}, {-92.0, 89.0}}, color = {0, 0, 191})); + connect(LAR.u1, Order_Delay.state) annotation( + Line(visible = true, points = {{-49.0, 37.5165}, {-85.0, 38.0}, {-85.0, 50.0}, {-52.0, 50.0}, {-52.0, 89.0}}, color = {0, 0, 191})); + connect(Transporation_Delay.state, LAR.u4) annotation( + Line(visible = true, points = {{-65.0, -19.0}, {-65.0, -6.0}, {-85.0, -6.0}, {-85.0, 26.0}, {-49.0, 25.5165}}, color = {0, 0, 191})); + connect(uod, LAR.u3) annotation( + Line(visible = true, points = {{-110.0, 30.0}, {-49.0, 29.5165}}, color = {0, 0, 191})); + connect(PDR1.u4, rrr) annotation( + Line(visible = true, points = {{-26.0, 61.0}, {-26.0, 55.0}, {-120.0, 55.0}, {-120.0, 116.0}, {97.0, 116.0}, {97.0, 80.0}, {110.0, 80.0}}, color = {0, 0, 191})); + connect(PDR1.u4, RSR_delayed.massInPort) annotation( + Line(visible = true, points = {{-26.0, 61.0}, {-26.0, 55.0}, {-120.0, 55.0}, {-120.0, 116.0}, {97.0, 116.0}, {97.0, 10.0}, {94.4, 10.0}}, color = {0, 0, 191})); + connect(UNR.y, PDR1.u3) annotation( + Line(visible = true, origin = {-9.6333, 45.0}, points = {{24.7333, -8.0}, {-12.3667, -8.0}, {-12.3667, 16.0}}, color = {0, 0, 191})); + connect(PDR1.u2, UOR.y2) annotation( + Line(visible = true, points = {{-18.0, 61.0}, {-18.0, 55.0}, {63.75, 55.0}, {63.75, 69.6}}, color = {0, 0, 191})); + connect(PDR1.y, PDR.u) annotation( + Line(visible = true, origin = {-20.0, 81.625}, points = {{0.0, -2.625}, {0.0, 2.625}}, color = {0, 0, 191})); + connect(STR.u2, DFR.y) annotation( + Line(visible = true, points = {{5.5, -95.0}, {-3.451, -94.9387}}, color = {0, 0, 191})); + connect(IDR.y, DFR.u2) annotation( + Line(visible = true, points = {{23.5, -5.0}, {-35.0, -5.0}, {-35.0, -99.0}, {-21.451, -98.9387}}, color = {0, 0, 191})); + connect(DFR.u1, IAR.y4) annotation( + Line(visible = true, points = {{-21.451, -90.9387}, {-30.0, -91.0}, {-30.0, -50.0}, {18.0, -50.0}, {18.0, -40.4}}, color = {0, 0, 191})); + connect(ssr, SSR.y1) annotation( + Line(visible = true, points = {{110.0, -30.0}, {77.5, -30.0}}, color = {95, 0, 191})); + connect(rrr, UOR.u1) annotation( + Line(visible = true, points = {{110.0, 80.0}, {91.5, 80.0}}, color = {95, 0, 191})); + connect(Mail_Delay.massOutPort, rrd) annotation( + Line(visible = true, points = {{-108.5, 100.0}, {-118.0, 100.0}, {-118.0, 70.0}, {-95.0, 70.0}, {-95.0, 80.0}, {-110.0, 80.0}}, color = {95, 0, 191})); + connect(Mail_Delay.massInPort, Order_Delay.massOutPort) annotation( + Line(visible = true, points = {{-75.5, 100.0}, {-68.5, 100.0}}, color = {95, 0, 191})); + connect(PDR.y1, Order_Delay.massInPort) annotation( + Line(visible = true, points = {{-27.5, 100.0}, {-35.5, 100.0}}, color = {95, 0, 191})); + connect(Transporation_Delay.massOutPort, IAR.u1) annotation( + Line(visible = true, points = {{-48.5, -30.0}, {12.4, -30.0}}, color = {95, 0, 191})); + connect(Transporation_Delay.massInPort, ssd) annotation( + Line(visible = true, points = {{-81.5, -30.0}, {-110.0, -30.0}}, color = {95, 0, 191})); + connect(UNR.u, RSR_delayed.massOutPort) annotation( + Line(visible = true, points = {{52.9, 37.0}, {60.0, 37.0}, {60.0, 10.0}, {63.6, 10.0}}, color = {0, 0, 191})); + connect(IDR.u, RSR_delayed.massOutPort) annotation( + Line(visible = true, points = {{44.5, -5.0}, {60.0, -5.0}, {60.0, 10.0}, {63.6, 10.0}}, color = {0, 0, 191})); + connect(STR.u1, UOR.y1) annotation( + Line(visible = true, points = {{5.5, -86.0}, {0.0, -86.0}, {0.0, -60.0}, {-125.0, -60.0}, {-125.0, 120.0}, {55.0, 120.0}, {55.0, 88.8}, {62.25, 88.8}}, color = {0, 0, 191})); + connect(ODR.y1, Sink1.MassInPort1) annotation( + Line(visible = true, points = {{32.5, 80.0}, {21.0, 80.0}}, color = {95, 0, 191})); + connect(UOR.u2, ODR.y) annotation( + Line(visible = true, points = {{58.5, 80.0}, {47.5, 80.0}}, color = {95, 0, 191})); + connect(Source1.MassInPort1, PDR.y) annotation( + Line(visible = true, points = {{-1.0, 100.0}, {-12.5, 100.0}}, color = {95, 0, 191})); + connect(SSR.y, IAR.u2) annotation( + Line(visible = true, points = {{62.5, -30.0}, {47.6, -30.0}}, color = {95, 0, 191})); + annotation( + Icon(coordinateSystem(extent = {{-125.0, -125.0}, {125.0, 125.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Text(visible = true, lineColor = {0, 0, 255}, extent = {{-0.0, 65.0}, {0.0, 101.0}}, textString = "%name", fontName = "Arial"), Rectangle(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, -100.0}, {100.0, 100.0}}), Polygon(visible = true, lineColor = {0, 0, 255}, fillColor = {191, 223, 159}, fillPattern = FillPattern.Solid, points = {{-49.0, 20.0}, {-10.0, 20.0}, {10.0, 10.0}, {-34.0, 10.0}, {-34.0, -24.0}, {0.0, -24.0}, {0.0, -60.0}, {-50.0, -60.0}, {-50.0, 20.0}, {-49.0, 20.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-22.0, -7.0}, {-13.0, 2.0}}), Polygon(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, points = {{-24.0, -24.0}, {-11.0, -24.0}, {-11.0, -11.0}, {-18.0, -8.0}, {-23.0, -11.0}, {-23.0, -24.0}, {-24.0, -24.0}}), Line(visible = true, points = {{-18.0, -12.0}, {-9.0, -19.0}, {-3.0, -16.0}}, color = {0, 0, 255}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {127, 191, 255}, fillPattern = FillPattern.Solid, extent = {{14.0, -15.0}, {23.0, -6.0}}), Polygon(visible = true, lineColor = {0, 0, 255}, fillColor = {127, 191, 255}, fillPattern = FillPattern.Solid, points = {{14.0, -32.0}, {25.0, -32.0}, {25.0, -19.0}, {18.0, -16.0}, {13.0, -19.0}, {13.0, -32.0}, {14.0, -32.0}}), Line(visible = true, points = {{18.0, -20.0}, {10.0, -24.0}, {4.0, -20.0}}, color = {0, 0, 255}), Polygon(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, points = {{13.0, -33.0}, {25.0, -33.0}, {25.0, -60.0}, {21.0, -60.0}, {18.0, -39.0}, {12.0, -60.0}, {9.0, -60.0}, {13.0, -33.0}, {13.0, -33.0}})}), + Diagram(coordinateSystem(extent = {{-125.0, -125.0}, {125.0, 125.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{69.0, -51.0}, {71.0, -49.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{96.0, 79.0}, {98.0, 81.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{59.0, 17.0}, {61.0, 19.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{59.0, 9.0}, {61.0, 11.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{19.0, -6.0}, {21.0, -4.0}})}), + Documentation(info = " This model describes the retail of produced goods. Goods that are being sold are represented by the mass-flow model in the lower part of the graph, whereas the orders for these goods are represented by the mass-flow models in the upper part of the graph. The signal-flow model represents the control of the flow of goods based on the information obtained from their order status.

The retail model is the same model as the distribution model except for the parameter values used. ")); end Retail; + model InventoryForresterNormalNoise "Inventory simulation with random orders" parameter Real RRRiniTop(unit = "1/wk") = 1000 "Inital value of customer requests at retail"; parameter Real RRDiniTop(unit = "1/wk") = RRRiniTop "Inital value of requisitions received at distribution"; @@ -1454,26 +2344,42 @@ output Real retailStock "Stock of goods in retail"; output Real distributionStock "Stock of goods in distribution"; output Real factoryStock "Stock of goods in factory"; - SystemDynamics.IndustrialDynamics.Inventory.Factory Factory1(ALF = 1000 * RRFiniTop, RRFini = RRFiniTop) annotation(Placement(visible = true, transformation(origin = {-34.75,0.25}, extent = {{-12.75,-12.75},{12.75,12.75}}, rotation = 0))); - SystemDynamics.IndustrialDynamics.Inventory.Distribution Distribution1(RRDini = RRDiniTop) annotation(Placement(visible = true, transformation(origin = {-4.75,0.25}, extent = {{-12.75,-12.75},{12.75,12.75}}, rotation = 0))); - SystemDynamics.IndustrialDynamics.Inventory.Retail Retail1(RRRini = RRRiniTop) annotation(Placement(visible = true, transformation(origin = {25.25,0.25}, extent = {{-12.75,-12.75},{12.75,12.75}}, rotation = 0))); - SystemDynamics.Functions.NoiseNormal NoiseNormal1(mean = 1000) annotation(Placement(visible = true, transformation(origin = {5.7239,30.0}, extent = {{-14.2761,-14.2761},{14.2761,14.2761}}, rotation = 0))); - equation - connect(Distribution1.rrf,Factory1.rrf) annotation(Line(visible = true, points = {{-15.97,8.41},{-18.985,8.41},{-18.985,8.41},{-23.53,8.41}}, color = {95,0,191})); - connect(NoiseNormal1.y,Retail1.rrr) annotation(Line(visible = true, points = {{18.5724,30.0},{45.0,30.0},{45.0,8.41},{36.47,8.41}}, color = {0,0,191})); - connect(Distribution1.ssd,Retail1.ssd) annotation(Line(visible = true, points = {{6.47,-2.81},{10.735,-2.81},{10.735,-2.81},{14.03,-2.81}}, color = {95,0,191})); - connect(Distribution1.uod,Retail1.uod) annotation(Line(visible = true, points = {{6.47,3.31},{10.235,3.31},{10.235,3.31},{14.03,3.31}}, color = {0,0,191})); - connect(Factory1.uof,Distribution1.uof) annotation(Line(visible = true, points = {{-23.53,3.31},{-19.765,3.31},{-19.765,3.31},{-15.97,3.31}}, color = {0,0,191})); - connect(Factory1.ssf,Distribution1.ssf) annotation(Line(visible = true, points = {{-23.53,-2.81},{-19.765,-2.81},{-19.765,-2.81},{-15.97,-2.81}}, color = {95,0,191})); - connect(Retail1.dfd,Distribution1.dfd) annotation(Line(visible = true, points = {{14.03,-7.91},{6.47,-7.91}}, color = {0,0,191})); - connect(Retail1.rrd,Distribution1.rrd) annotation(Line(visible = true, points = {{14.03,8.41},{6.47,8.41}}, color = {95,0,191})); - connect(Distribution1.dff,Factory1.dff) annotation(Line(visible = true, points = {{-15.97,-7.91},{-23.53,-7.91}}, color = {0,0,191})); + SystemDynamics.IndustrialDynamics.Inventory.Factory Factory1(ALF = 1000 * RRFiniTop, RRFini = RRFiniTop) annotation( + Placement(visible = true, transformation(origin = {-34.75, 0.25}, extent = {{-12.75, -12.75}, {12.75, 12.75}}, rotation = 0))); + SystemDynamics.IndustrialDynamics.Inventory.Distribution Distribution1(RRDini = RRDiniTop) annotation( + Placement(visible = true, transformation(origin = {-4.75, 0.25}, extent = {{-12.75, -12.75}, {12.75, 12.75}}, rotation = 0))); + SystemDynamics.IndustrialDynamics.Inventory.Retail Retail1(RRRini = RRRiniTop) annotation( + Placement(visible = true, transformation(origin = {25.25, 0.25}, extent = {{-12.75, -12.75}, {12.75, 12.75}}, rotation = 0))); + SystemDynamics.Functions.NoiseNormal NoiseNormal1(mean = 1000) annotation( + Placement(visible = true, transformation(origin = {5.7239, 30.0}, extent = {{-14.2761, -14.2761}, {14.2761, 14.2761}}, rotation = 0))); + equation + connect(Distribution1.rrf, Factory1.rrf) annotation( + Line(visible = true, points = {{-15.97, 8.41}, {-18.985, 8.41}, {-18.985, 8.41}, {-23.53, 8.41}}, color = {95, 0, 191})); + connect(NoiseNormal1.y, Retail1.rrr) annotation( + Line(visible = true, points = {{18.5724, 30.0}, {45.0, 30.0}, {45.0, 8.41}, {36.47, 8.41}}, color = {0, 0, 191})); + connect(Distribution1.ssd, Retail1.ssd) annotation( + Line(visible = true, points = {{6.47, -2.81}, {10.735, -2.81}, {10.735, -2.81}, {14.03, -2.81}}, color = {95, 0, 191})); + connect(Distribution1.uod, Retail1.uod) annotation( + Line(visible = true, points = {{6.47, 3.31}, {10.235, 3.31}, {10.235, 3.31}, {14.03, 3.31}}, color = {0, 0, 191})); + connect(Factory1.uof, Distribution1.uof) annotation( + Line(visible = true, points = {{-23.53, 3.31}, {-19.765, 3.31}, {-19.765, 3.31}, {-15.97, 3.31}}, color = {0, 0, 191})); + connect(Factory1.ssf, Distribution1.ssf) annotation( + Line(visible = true, points = {{-23.53, -2.81}, {-19.765, -2.81}, {-19.765, -2.81}, {-15.97, -2.81}}, color = {95, 0, 191})); + connect(Retail1.dfd, Distribution1.dfd) annotation( + Line(visible = true, points = {{14.03, -7.91}, {6.47, -7.91}}, color = {0, 0, 191})); + connect(Retail1.rrd, Distribution1.rrd) annotation( + Line(visible = true, points = {{14.03, 8.41}, {6.47, 8.41}}, color = {95, 0, 191})); + connect(Distribution1.dff, Factory1.dff) annotation( + Line(visible = true, points = {{-15.97, -7.91}, {-23.53, -7.91}}, color = {0, 0, 191})); randomNoise = NoiseNormal1.y; factoryFlow = Factory1.IAF.u1; retailStock = Retail1.IAR.y; distributionStock = Distribution1.IAD.y; factoryStock = Factory1.IAF.y; - annotation(Icon(coordinateSystem(extent = {{-50.0,-50.0},{50.0,50.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Text(visible = true, lineColor = {0,0,255}, extent = {{1.0,-52.0},{1.0,-39.0}}, textString = "%name", fontName = "Arial"),Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-40.0,-40.0},{40.0,50.0}}),Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {127,255,0}, fillPattern = FillPattern.Solid, extent = {{-30.0,23.0},{30.0,38.0}}),Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {127,255,0}, fillPattern = FillPattern.Solid, extent = {{-30.0,-2.0},{30.0,13.0}}),Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {127,255,0}, fillPattern = FillPattern.Solid, extent = {{-30.0,-27.0},{30.0,-12.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-25.0,25.0},{27.0,35.0}}, textString = "Factory", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-25.0,1.0},{27.0,11.0}}, textString = "Distribution", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-25.0,-24.0},{27.0,-14.0}}, textString = "Retail", fontName = "Arial"),Line(visible = true, points = {{0.0,13.0},{0.0,23.0}}, color = {0,0,255}),Line(visible = true, points = {{0.0,-2.0},{0.0,-12.0}}, color = {0,0,255})}), Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics), Documentation(info = " + annotation( + Icon(coordinateSystem(extent = {{-50.0, -50.0}, {50.0, 50.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Text(visible = true, lineColor = {0, 0, 255}, extent = {{1.0, -52.0}, {1.0, -39.0}}, textString = "%name", fontName = "Arial"), Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-40.0, -40.0}, {40.0, 50.0}}), Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {127, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-30.0, 23.0}, {30.0, 38.0}}), Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {127, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-30.0, -2.0}, {30.0, 13.0}}), Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {127, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-30.0, -27.0}, {30.0, -12.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-25.0, 25.0}, {27.0, 35.0}}, textString = "Factory", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-25.0, 1.0}, {27.0, 11.0}}, textString = "Distribution", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-25.0, -24.0}, {27.0, -14.0}}, textString = "Retail", fontName = "Arial"), Line(visible = true, points = {{0.0, 13.0}, {0.0, 23.0}}, color = {0, 0, 255}), Line(visible = true, points = {{0.0, -2.0}, {0.0, -12.0}}, color = {0, 0, 255})}), + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics), + Documentation(info = " Customer Demand Modeled as Noise

Customer demand usually fluctuates in a random fashion. Therefore, it is modeled in this simulation as normally distributed random noise with a mean value of mean=1000 and a standard deviation of stdev=100. The noise is sampled once per week and kept constant for the corresponding week. The order flow is modeled using the equation:

@@ -1487,8 +2393,11 @@ Choose Radau-IIa as your integration algorithm. It handles noise input better than DASSL.

-", revisions = ""), experiment(StopTime = 520), experimentSetupOutput); +", revisions = ""), + experiment(StopTime = 520), + experimentSetupOutput); end InventoryForresterNormalNoise; + model InventoryForresterSinOneYear "Inventory simulation with sinusoidal orders" parameter Real RRRiniTop(unit = "1/wk") = 1000 "Inital value of customer requests at retail"; parameter Real RRDiniTop(unit = "1/wk") = RRRiniTop "Inital value of requisitions received at distribution"; @@ -1498,26 +2407,44 @@ output Real retailStock "Stock of goods in retail"; output Real distributionStock "Stock of goods in distribution"; output Real factoryStock "Stock of goods in factory"; - SystemDynamics.IndustrialDynamics.Inventory.Factory Factory1(ALF = 1000 * RRFiniTop, RRFini = RRFiniTop) annotation(Placement(visible = true, transformation(origin = {-34.75,0.25}, extent = {{-12.75,-12.75},{12.75,12.75}}, rotation = 0))); - SystemDynamics.IndustrialDynamics.Inventory.Distribution Distribution1(RRDini = RRDiniTop) annotation(Placement(visible = true, transformation(origin = {-4.75,0.25}, extent = {{-12.75,-12.75},{12.75,12.75}}, rotation = 0))); - SystemDynamics.IndustrialDynamics.Inventory.Retail Retail1(RRRini = RRRiniTop) annotation(Placement(visible = true, transformation(origin = {25.25,0.25}, extent = {{-12.75,-12.75},{12.75,12.75}}, rotation = 0))); - Modelica.Blocks.Sources.Sine Orders(amplitude = 100, freqHz = 1 / 52, offset = 1000) annotation(Placement(visible = true, transformation(origin = {0.0,30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - equation - connect(Orders.y,Retail1.rrr) annotation(Line(visible = true, points = {{11.0,30.0},{45.0,30.0},{45.0,8.41},{36.47,8.41}}, color = {0,0,191})); - connect(Retail1.ssd,Distribution1.ssd) annotation(Line(visible = true, points = {{14.03,-2.81},{10.515,-2.81},{10.515,-2.81},{6.47,-2.81}}, color = {95,0,191})); - connect(Retail1.uod,Distribution1.uod) annotation(Line(visible = true, points = {{14.03,3.31},{10.015,3.31},{10.015,3.31},{6.47,3.31}}, color = {0,0,191})); - connect(Distribution1.ssf,Factory1.ssf) annotation(Line(visible = true, points = {{-15.97,-2.81},{-19.485,-2.81},{-19.485,-2.81},{-23.53,-2.81}}, color = {95,0,191})); - connect(Distribution1.uof,Factory1.uof) annotation(Line(visible = true, points = {{-15.97,3.31},{-19.485,3.31},{-19.485,3.31},{-23.53,3.31}}, color = {0,0,191})); - connect(Distribution1.rrf,Factory1.rrf) annotation(Line(visible = true, points = {{-15.97,8.41},{-23.53,8.41}}, color = {95,0,191})); - connect(Retail1.dfd,Distribution1.dfd) annotation(Line(visible = true, points = {{14.03,-7.91},{6.47,-7.91}}, color = {0,0,191})); - connect(Retail1.rrd,Distribution1.rrd) annotation(Line(visible = true, points = {{14.03,8.41},{6.47,8.41}}, color = {95,0,191})); - connect(Distribution1.dff,Factory1.dff) annotation(Line(visible = true, points = {{-15.97,-7.91},{-23.53,-7.91}}, color = {0,0,191})); + SystemDynamics.IndustrialDynamics.Inventory.Factory Factory1(ALF = 1000 * RRFiniTop, RRFini = RRFiniTop) annotation( + Placement(visible = true, transformation(origin = {-34.75, 0.25}, extent = {{-12.75, -12.75}, {12.75, 12.75}}, rotation = 0))); + SystemDynamics.IndustrialDynamics.Inventory.Distribution Distribution1(RRDini = RRDiniTop) annotation( + Placement(visible = true, transformation(origin = {-4.75, 0.25}, extent = {{-12.75, -12.75}, {12.75, 12.75}}, rotation = 0))); + SystemDynamics.IndustrialDynamics.Inventory.Retail Retail1(RRRini = RRRiniTop) annotation( + Placement(visible = true, transformation(origin = {25.25, 0.25}, extent = {{-12.75, -12.75}, {12.75, 12.75}}, rotation = 0))); + Modelica.Blocks.Sources.Sine Orders(amplitude = 100, f = 1 / 52, offset = 1000) annotation( + Placement(visible = true, transformation(origin = {0.0, 30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + equation + connect(Orders.y, Retail1.rrr) annotation( + Line(visible = true, points = {{11.0, 30.0}, {45.0, 30.0}, {45.0, 8.41}, {36.47, 8.41}}, color = {0, 0, 191})); + connect(Retail1.ssd, Distribution1.ssd) annotation( + Line(visible = true, points = {{14.03, -2.81}, {10.515, -2.81}, {10.515, -2.81}, {6.47, -2.81}}, color = {95, 0, 191})); + connect(Retail1.uod, Distribution1.uod) annotation( + Line(visible = true, points = {{14.03, 3.31}, {10.015, 3.31}, {10.015, 3.31}, {6.47, 3.31}}, color = {0, 0, 191})); + connect(Distribution1.ssf, Factory1.ssf) annotation( + Line(visible = true, points = {{-15.97, -2.81}, {-19.485, -2.81}, {-19.485, -2.81}, {-23.53, -2.81}}, color = {95, 0, 191})); + connect(Distribution1.uof, Factory1.uof) annotation( + Line(visible = true, points = {{-15.97, 3.31}, {-19.485, 3.31}, {-19.485, 3.31}, {-23.53, 3.31}}, color = {0, 0, 191})); + connect(Distribution1.rrf, Factory1.rrf) annotation( + Line(visible = true, points = {{-15.97, 8.41}, {-23.53, 8.41}}, color = {95, 0, 191})); + connect(Retail1.dfd, Distribution1.dfd) annotation( + Line(visible = true, points = {{14.03, -7.91}, {6.47, -7.91}}, color = {0, 0, 191})); + connect(Retail1.rrd, Distribution1.rrd) annotation( + Line(visible = true, points = {{14.03, 8.41}, {6.47, 8.41}}, color = {95, 0, 191})); + connect(Distribution1.dff, Factory1.dff) annotation( + Line(visible = true, points = {{-15.97, -7.91}, {-23.53, -7.91}}, color = {0, 0, 191})); orders = Orders.y; factoryFlow = Factory1.IAF.u1; retailStock = Retail1.IAR.y; distributionStock = Distribution1.IAD.y; factoryStock = Factory1.IAF.y; - annotation(Icon(coordinateSystem(extent = {{-50.0,-50.0},{50.0,50.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Text(visible = true, lineColor = {0,0,255}, extent = {{1.0,-52.0},{1.0,-39.0}}, textString = "%name", fontName = "Arial"),Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-40.0,-40.0},{40.0,50.0}}),Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {127,255,0}, fillPattern = FillPattern.Solid, extent = {{-30.0,23.0},{30.0,38.0}}),Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {127,255,0}, fillPattern = FillPattern.Solid, extent = {{-30.0,-2.0},{30.0,13.0}}),Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {127,255,0}, fillPattern = FillPattern.Solid, extent = {{-30.0,-27.0},{30.0,-12.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-25.0,25.0},{27.0,35.0}}, textString = "Factory", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-25.0,1.0},{27.0,11.0}}, textString = "Distribution", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-25.0,-24.0},{27.0,-14.0}}, textString = "Retail", fontName = "Arial"),Line(visible = true, points = {{0.0,13.0},{0.0,23.0}}, color = {0,0,255}),Line(visible = true, points = {{0.0,-2.0},{0.0,-12.0}}, color = {0,0,255})}), Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics), experiment(StopTime = 120, Algorithm = "dassl"), experimentSetupOutput, Documentation(info = " + annotation( + Icon(coordinateSystem(extent = {{-50.0, -50.0}, {50.0, 50.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Text(visible = true, lineColor = {0, 0, 255}, extent = {{1.0, -52.0}, {1.0, -39.0}}, textString = "%name", fontName = "Arial"), Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-40.0, -40.0}, {40.0, 50.0}}), Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {127, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-30.0, 23.0}, {30.0, 38.0}}), Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {127, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-30.0, -2.0}, {30.0, 13.0}}), Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {127, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-30.0, -27.0}, {30.0, -12.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-25.0, 25.0}, {27.0, 35.0}}, textString = "Factory", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-25.0, 1.0}, {27.0, 11.0}}, textString = "Distribution", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-25.0, -24.0}, {27.0, -14.0}}, textString = "Retail", fontName = "Arial"), Line(visible = true, points = {{0.0, 13.0}, {0.0, 23.0}}, color = {0, 0, 255}), Line(visible = true, points = {{0.0, -2.0}, {0.0, -12.0}}, color = {0, 0, 255})}), + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics), + experiment(StopTime = 120, Algorithm = "dassl"), + experimentSetupOutput, + Documentation(info = " Seasonally Fluctuating Customer Demand

The second simulation involves seasonal fluctuation of customers:

@@ -1531,6 +2458,7 @@

", revisions = "")); end InventoryForresterSinOneYear; + model InventoryForresterSinOneYearCapacity "Inventory simulation with sinusoidal orders" parameter Real RRRiniTop(unit = "1/wk") = 1000 "Inital value of customer requests at retail"; parameter Real RRDiniTop(unit = "1/wk") = RRRiniTop "Inital value of requisitions received at distribution"; @@ -1540,26 +2468,44 @@ output Real retailStock "Stock of goods in retail"; output Real distributionStock "Stock of goods in distribution"; output Real factoryStock "Stock of goods in factory"; - SystemDynamics.IndustrialDynamics.Inventory.Factory Factory1(RRFini = RRFiniTop, ALF = 1200) annotation(Placement(visible = true, transformation(origin = {-34.75,0.25}, extent = {{-12.75,-12.75},{12.75,12.75}}, rotation = 0))); - SystemDynamics.IndustrialDynamics.Inventory.Distribution Distribution1(RRDini = RRDiniTop) annotation(Placement(visible = true, transformation(origin = {-4.75,0.25}, extent = {{-12.75,-12.75},{12.75,12.75}}, rotation = 0))); - SystemDynamics.IndustrialDynamics.Inventory.Retail Retail1(RRRini = RRRiniTop) annotation(Placement(visible = true, transformation(origin = {25.25,0.25}, extent = {{-12.75,-12.75},{12.75,12.75}}, rotation = 0))); - Modelica.Blocks.Sources.Sine Orders(amplitude = 100, freqHz = 1 / 52, offset = 1000) annotation(Placement(visible = true, transformation(origin = {0.0,30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - equation - connect(Orders.y,Retail1.rrr) annotation(Line(visible = true, points = {{11.0,30.0},{45.0,30.0},{45.0,8.41},{36.47,8.41}}, color = {0,0,191})); - connect(Retail1.ssd,Distribution1.ssd) annotation(Line(visible = true, points = {{14.03,-2.81},{10.515,-2.81},{10.515,-2.81},{6.47,-2.81}}, color = {95,0,191})); - connect(Retail1.uod,Distribution1.uod) annotation(Line(visible = true, points = {{14.03,3.31},{10.015,3.31},{10.015,3.31},{6.47,3.31}}, color = {0,0,191})); - connect(Distribution1.ssf,Factory1.ssf) annotation(Line(visible = true, points = {{-15.97,-2.81},{-17.86,-2.81},{-17.86,-2.81},{-19.75,-2.81},{-19.75,-2.81},{-23.53,-2.81}}, color = {95,0,191})); - connect(Distribution1.uof,Factory1.uof) annotation(Line(visible = true, points = {{-15.97,3.31},{-17.86,3.31},{-17.86,3.31},{-19.75,3.31},{-19.75,3.31},{-23.53,3.31}}, color = {0,0,191})); - connect(Distribution1.rrf,Factory1.rrf) annotation(Line(visible = true, points = {{-15.97,8.41},{-23.53,8.41}}, color = {95,0,191})); - connect(Retail1.dfd,Distribution1.dfd) annotation(Line(visible = true, points = {{14.03,-7.91},{6.47,-7.91}}, color = {0,0,191})); - connect(Retail1.rrd,Distribution1.rrd) annotation(Line(visible = true, points = {{14.03,8.41},{6.47,8.41}}, color = {95,0,191})); - connect(Distribution1.dff,Factory1.dff) annotation(Line(visible = true, points = {{-15.97,-7.91},{-23.53,-7.91}}, color = {0,0,191})); + SystemDynamics.IndustrialDynamics.Inventory.Factory Factory1(RRFini = RRFiniTop, ALF = 1200) annotation( + Placement(visible = true, transformation(origin = {-34.75, 0.25}, extent = {{-12.75, -12.75}, {12.75, 12.75}}, rotation = 0))); + SystemDynamics.IndustrialDynamics.Inventory.Distribution Distribution1(RRDini = RRDiniTop) annotation( + Placement(visible = true, transformation(origin = {-4.75, 0.25}, extent = {{-12.75, -12.75}, {12.75, 12.75}}, rotation = 0))); + SystemDynamics.IndustrialDynamics.Inventory.Retail Retail1(RRRini = RRRiniTop) annotation( + Placement(visible = true, transformation(origin = {25.25, 0.25}, extent = {{-12.75, -12.75}, {12.75, 12.75}}, rotation = 0))); + Modelica.Blocks.Sources.Sine Orders(amplitude = 100, f = 1 / 52, offset = 1000) annotation( + Placement(visible = true, transformation(origin = {0.0, 30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + equation + connect(Orders.y, Retail1.rrr) annotation( + Line(visible = true, points = {{11.0, 30.0}, {45.0, 30.0}, {45.0, 8.41}, {36.47, 8.41}}, color = {0, 0, 191})); + connect(Retail1.ssd, Distribution1.ssd) annotation( + Line(visible = true, points = {{14.03, -2.81}, {10.515, -2.81}, {10.515, -2.81}, {6.47, -2.81}}, color = {95, 0, 191})); + connect(Retail1.uod, Distribution1.uod) annotation( + Line(visible = true, points = {{14.03, 3.31}, {10.015, 3.31}, {10.015, 3.31}, {6.47, 3.31}}, color = {0, 0, 191})); + connect(Distribution1.ssf, Factory1.ssf) annotation( + Line(visible = true, points = {{-15.97, -2.81}, {-17.86, -2.81}, {-17.86, -2.81}, {-19.75, -2.81}, {-19.75, -2.81}, {-23.53, -2.81}}, color = {95, 0, 191})); + connect(Distribution1.uof, Factory1.uof) annotation( + Line(visible = true, points = {{-15.97, 3.31}, {-17.86, 3.31}, {-17.86, 3.31}, {-19.75, 3.31}, {-19.75, 3.31}, {-23.53, 3.31}}, color = {0, 0, 191})); + connect(Distribution1.rrf, Factory1.rrf) annotation( + Line(visible = true, points = {{-15.97, 8.41}, {-23.53, 8.41}}, color = {95, 0, 191})); + connect(Retail1.dfd, Distribution1.dfd) annotation( + Line(visible = true, points = {{14.03, -7.91}, {6.47, -7.91}}, color = {0, 0, 191})); + connect(Retail1.rrd, Distribution1.rrd) annotation( + Line(visible = true, points = {{14.03, 8.41}, {6.47, 8.41}}, color = {95, 0, 191})); + connect(Distribution1.dff, Factory1.dff) annotation( + Line(visible = true, points = {{-15.97, -7.91}, {-23.53, -7.91}}, color = {0, 0, 191})); orders = Orders.y; factoryFlow = Factory1.IAF.u1; retailStock = Retail1.IAR.y; distributionStock = Distribution1.IAD.y; factoryStock = Factory1.IAF.y; - annotation(Icon(coordinateSystem(extent = {{-50.0,-50.0},{50.0,50.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Text(visible = true, lineColor = {0,0,255}, extent = {{1.0,-52.0},{1.0,-39.0}}, textString = "%name", fontName = "Arial"),Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-40.0,-40.0},{40.0,50.0}}),Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {127,255,0}, fillPattern = FillPattern.Solid, extent = {{-30.0,23.0},{30.0,38.0}}),Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {127,255,0}, fillPattern = FillPattern.Solid, extent = {{-30.0,-2.0},{30.0,13.0}}),Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {127,255,0}, fillPattern = FillPattern.Solid, extent = {{-30.0,-27.0},{30.0,-12.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-25.0,25.0},{27.0,35.0}}, textString = "Factory", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-25.0,1.0},{27.0,11.0}}, textString = "Distribution", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-25.0,-24.0},{27.0,-14.0}}, textString = "Retail", fontName = "Arial"),Line(visible = true, points = {{0.0,13.0},{0.0,23.0}}, color = {0,0,255}),Line(visible = true, points = {{0.0,-2.0},{0.0,-12.0}}, color = {0,0,255})}), Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics), experiment(StopTime = 120, Algorithm = "dassl"), experimentSetupOutput, Documentation(info = " + annotation( + Icon(coordinateSystem(extent = {{-50.0, -50.0}, {50.0, 50.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Text(visible = true, lineColor = {0, 0, 255}, extent = {{1.0, -52.0}, {1.0, -39.0}}, textString = "%name", fontName = "Arial"), Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-40.0, -40.0}, {40.0, 50.0}}), Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {127, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-30.0, 23.0}, {30.0, 38.0}}), Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {127, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-30.0, -2.0}, {30.0, 13.0}}), Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {127, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-30.0, -27.0}, {30.0, -12.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-25.0, 25.0}, {27.0, 35.0}}, textString = "Factory", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-25.0, 1.0}, {27.0, 11.0}}, textString = "Distribution", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-25.0, -24.0}, {27.0, -14.0}}, textString = "Retail", fontName = "Arial"), Line(visible = true, points = {{0.0, 13.0}, {0.0, 23.0}}, color = {0, 0, 255}), Line(visible = true, points = {{0.0, -2.0}, {0.0, -12.0}}, color = {0, 0, 255})}), + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics), + experiment(StopTime = 120, Algorithm = "dassl"), + experimentSetupOutput, + Documentation(info = " Seasonally Fluctuating Customer Demand

The third simulation involves seasonal fluctuation of customers with a capacity limit of 1200 items/week in the factory. The customer demand remains always below the manufacturing capacity limit; nevertheless, the manufacturing site must operate at its capacity limit for certain time periods, while at other times, it runs at 20% of its capacity only.

@@ -1572,6 +2518,7 @@

", revisions = "")); end InventoryForresterSinOneYearCapacity; + model InventoryForresterStep "Inventory simulation with sinusoidal orders" parameter Real RRRiniTop(unit = "1/wk") = 1000 "Inital value of customer requests at retail"; parameter Real RRDiniTop(unit = "1/wk") = RRRiniTop "Inital value of requisitions received at distribution"; @@ -1581,26 +2528,44 @@ output Real retailStock "Stock of goods in retail"; output Real distributionStock "Stock of goods in distribution"; output Real factoryStock "Stock of goods in factory"; - SystemDynamics.IndustrialDynamics.Inventory.Factory Factory1(RRFini = RRFiniTop, ALF = 1000 * RRFiniTop) annotation(Placement(visible = true, transformation(origin = {-34.75,0.25}, extent = {{-12.75,-12.75},{12.75,12.75}}, rotation = 0))); - SystemDynamics.IndustrialDynamics.Inventory.Distribution Distribution1(RRDini = RRDiniTop) annotation(Placement(visible = true, transformation(origin = {-4.75,0.25}, extent = {{-12.75,-12.75},{12.75,12.75}}, rotation = 0))); - SystemDynamics.IndustrialDynamics.Inventory.Retail Retail1(RRRini = RRRiniTop) annotation(Placement(visible = true, transformation(origin = {25.25,0.25}, extent = {{-12.75,-12.75},{12.75,12.75}}, rotation = 0))); - Modelica.Blocks.Sources.Step Orders(height = 100, offset = RRRiniTop, startTime = 10) annotation(Placement(visible = true, transformation(origin = {0.0,30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - equation - connect(Orders.y,Retail1.rrr) annotation(Line(visible = true, points = {{11.0,30.0},{45.0,30.0},{45.0,8.41},{36.47,8.41}}, color = {0,0,191})); - connect(Retail1.ssd,Distribution1.ssd) annotation(Line(visible = true, points = {{14.03,-2.81},{10.515,-2.81},{10.515,-2.81},{6.47,-2.81}}, color = {95,0,191})); - connect(Retail1.uod,Distribution1.uod) annotation(Line(visible = true, points = {{14.03,3.31},{10.015,3.31},{10.015,3.31},{6.47,3.31}}, color = {0,0,191})); - connect(Distribution1.ssf,Factory1.ssf) annotation(Line(visible = true, points = {{-15.97,-2.81},{-17.86,-2.81},{-17.86,-2.81},{-19.75,-2.81},{-19.75,-2.81},{-23.53,-2.81}}, color = {95,0,191})); - connect(Distribution1.uof,Factory1.uof) annotation(Line(visible = true, points = {{-15.97,3.31},{-17.86,3.31},{-17.86,3.31},{-19.75,3.31},{-19.75,3.31},{-23.53,3.31}}, color = {0,0,191})); - connect(Distribution1.rrf,Factory1.rrf) annotation(Line(visible = true, points = {{-15.97,8.41},{-23.53,8.41}}, color = {95,0,191})); - connect(Retail1.dfd,Distribution1.dfd) annotation(Line(visible = true, points = {{14.03,-7.91},{6.47,-7.91}}, color = {0,0,191})); - connect(Retail1.rrd,Distribution1.rrd) annotation(Line(visible = true, points = {{14.03,8.41},{6.47,8.41}}, color = {95,0,191})); - connect(Distribution1.dff,Factory1.dff) annotation(Line(visible = true, points = {{-15.97,-7.91},{-23.53,-7.91}}, color = {0,0,191})); + SystemDynamics.IndustrialDynamics.Inventory.Factory Factory1(RRFini = RRFiniTop, ALF = 1000 * RRFiniTop) annotation( + Placement(visible = true, transformation(origin = {-34.75, 0.25}, extent = {{-12.75, -12.75}, {12.75, 12.75}}, rotation = 0))); + SystemDynamics.IndustrialDynamics.Inventory.Distribution Distribution1(RRDini = RRDiniTop) annotation( + Placement(visible = true, transformation(origin = {-4.75, 0.25}, extent = {{-12.75, -12.75}, {12.75, 12.75}}, rotation = 0))); + SystemDynamics.IndustrialDynamics.Inventory.Retail Retail1(RRRini = RRRiniTop) annotation( + Placement(visible = true, transformation(origin = {25.25, 0.25}, extent = {{-12.75, -12.75}, {12.75, 12.75}}, rotation = 0))); + Modelica.Blocks.Sources.Step Orders(height = 100, offset = RRRiniTop, startTime = 10) annotation( + Placement(visible = true, transformation(origin = {0.0, 30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + equation + connect(Orders.y, Retail1.rrr) annotation( + Line(visible = true, points = {{11.0, 30.0}, {45.0, 30.0}, {45.0, 8.41}, {36.47, 8.41}}, color = {0, 0, 191})); + connect(Retail1.ssd, Distribution1.ssd) annotation( + Line(visible = true, points = {{14.03, -2.81}, {10.515, -2.81}, {10.515, -2.81}, {6.47, -2.81}}, color = {95, 0, 191})); + connect(Retail1.uod, Distribution1.uod) annotation( + Line(visible = true, points = {{14.03, 3.31}, {10.015, 3.31}, {10.015, 3.31}, {6.47, 3.31}}, color = {0, 0, 191})); + connect(Distribution1.ssf, Factory1.ssf) annotation( + Line(visible = true, points = {{-15.97, -2.81}, {-17.86, -2.81}, {-17.86, -2.81}, {-19.75, -2.81}, {-19.75, -2.81}, {-23.53, -2.81}}, color = {95, 0, 191})); + connect(Distribution1.uof, Factory1.uof) annotation( + Line(visible = true, points = {{-15.97, 3.31}, {-17.86, 3.31}, {-17.86, 3.31}, {-19.75, 3.31}, {-19.75, 3.31}, {-23.53, 3.31}}, color = {0, 0, 191})); + connect(Distribution1.rrf, Factory1.rrf) annotation( + Line(visible = true, points = {{-15.97, 8.41}, {-23.53, 8.41}}, color = {95, 0, 191})); + connect(Retail1.dfd, Distribution1.dfd) annotation( + Line(visible = true, points = {{14.03, -7.91}, {6.47, -7.91}}, color = {0, 0, 191})); + connect(Retail1.rrd, Distribution1.rrd) annotation( + Line(visible = true, points = {{14.03, 8.41}, {6.47, 8.41}}, color = {95, 0, 191})); + connect(Distribution1.dff, Factory1.dff) annotation( + Line(visible = true, points = {{-15.97, -7.91}, {-23.53, -7.91}}, color = {0, 0, 191})); orders = Orders.y; factoryFlow = Factory1.IAF.u1; retailStock = Retail1.IAR.y; distributionStock = Distribution1.IAD.y; factoryStock = Factory1.IAF.y; - annotation(experiment(StopTime = 90, Algorithm = "dassl"), Icon(coordinateSystem(extent = {{-50.0,-50.0},{50.0,50.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Text(visible = true, lineColor = {0,0,255}, extent = {{1.0,-52.0},{1.0,-39.0}}, textString = "%name", fontName = "Arial"),Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-40.0,-40.0},{40.0,50.0}}),Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {127,255,0}, fillPattern = FillPattern.Solid, extent = {{-30.0,23.0},{30.0,38.0}}),Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {127,255,0}, fillPattern = FillPattern.Solid, extent = {{-30.0,-2.0},{30.0,13.0}}),Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {127,255,0}, fillPattern = FillPattern.Solid, extent = {{-30.0,-27.0},{30.0,-12.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-25.0,25.0},{27.0,35.0}}, textString = "Factory", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-25.0,1.0},{27.0,11.0}}, textString = "Distribution", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-25.0,-24.0},{27.0,-14.0}}, textString = "Retail", fontName = "Arial"),Line(visible = true, points = {{0.0,13.0},{0.0,23.0}}, color = {0,0,255}),Line(visible = true, points = {{0.0,-2.0},{0.0,-12.0}}, color = {0,0,255})}), Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics), experimentSetupOutput, Documentation(info = " + annotation( + experiment(StopTime = 90, Algorithm = "dassl"), + Icon(coordinateSystem(extent = {{-50.0, -50.0}, {50.0, 50.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Text(visible = true, lineColor = {0, 0, 255}, extent = {{1.0, -52.0}, {1.0, -39.0}}, textString = "%name", fontName = "Arial"), Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-40.0, -40.0}, {40.0, 50.0}}), Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {127, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-30.0, 23.0}, {30.0, 38.0}}), Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {127, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-30.0, -2.0}, {30.0, 13.0}}), Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {127, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-30.0, -27.0}, {30.0, -12.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-25.0, 25.0}, {27.0, 35.0}}, textString = "Factory", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-25.0, 1.0}, {27.0, 11.0}}, textString = "Distribution", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-25.0, -24.0}, {27.0, -14.0}}, textString = "Retail", fontName = "Arial"), Line(visible = true, points = {{0.0, 13.0}, {0.0, 23.0}}, color = {0, 0, 255}), Line(visible = true, points = {{0.0, -2.0}, {0.0, -12.0}}, color = {0, 0, 255})}), + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics), + experimentSetupOutput, + Documentation(info = " Customer Demand Step

The fourth simulation involves a step in the incoming orders:

@@ -1614,8 +2579,10 @@

", revisions = "")); end InventoryForresterStep; + package Utilities "Utility models of Forrester's inventory model" extends Modelica.Icons.Package; + block DFD "Desired delay in filling orders" extends Interfaces.Nonlin_2; parameter Real DHD(unit = "wk") = 1 "Delay in handling"; @@ -1629,6 +2596,7 @@ dfd = DHD + DUD * IDD / IAD; y = dfd; end DFD; + block DFF "Desired delay in filling orders" extends Interfaces.Nonlin_2; parameter Real DHF(unit = "wk") = 1 "Delay in handling"; @@ -1642,6 +2610,7 @@ dff = DHF + DUF * IDF / IAF; y = dff; end DFF; + block LAD "Actual delay in order processing" extends Interfaces.Nonlin_4; output Real CPD "Items delayed in order"; @@ -1657,6 +2626,7 @@ lad = CPD + PMD + UOF + MTD; y = lad; end LAD; + block LDD "Desired delay in order processing" extends Interfaces.Nonlin_2; parameter Real DCD(unit = "wk") = 2 "Clerical delay"; @@ -1671,6 +2641,7 @@ ldd = RSD * (DCD + DMD + DFF + DTD); y = ldd; end LDD; + block MDF_d "Manufacturing rate at factory" extends Interfaces.Nonlin_1; parameter Real ALF(unit = "1/wk") = 1000000.0 "Manufacturing capacity limit at factory"; @@ -1681,6 +2652,7 @@ MDF = if ALF >= MWF then MWF else ALF; y = MDF; end MDF_d; + block MWF "Manufacturing demand at factory" extends Interfaces.Nonlin_4; parameter Real DIF(unit = "wk") = 4 "Delay in inventory (and pipeline) adjustment"; @@ -1697,6 +2669,7 @@ mwf = RRF + 1 / DIF * (mwf1 + UOF - UNF); y = mwf; end MWF; + block MWF1 "Partial manufacturing adjustment for factory" extends Interfaces.Nonlin_4; output Real LDF "Desired delays in order processing"; @@ -1712,6 +2685,7 @@ mwf1 = LDF - LAF + IDF - IAF; y = mwf1; end MWF1; + block PPD1 "Manufacturing demand at distribution" extends Interfaces.Nonlin_4; parameter Real DID(unit = "wk") = 4 "Delay in inventory (and pipeline) adjustment"; @@ -1728,6 +2702,7 @@ ppd1 = RRD + 1 / DID * (ppd2 + UOD - UND); y = ppd1; end PPD1; + block PPD2 "Partial manufacturing adjustment for distribution" extends Interfaces.Nonlin_4; output Real LDD "Desired delays in order processing"; @@ -1743,6 +2718,7 @@ ppd2 = LDD - LAD + IDD - IAD; y = ppd2; end PPD2; + block SSD_d "Delivery rate at distribution" extends Interfaces.Nonlin_2; output Real IAD(unit = "1/wk") "Available distribution capacity at distribution"; @@ -1754,6 +2730,7 @@ SSD = if IAD > STD then STD else IAD; y = SSD; end SSD_d; + block SSF_d "Delivery rate at factory" extends Interfaces.Nonlin_2; output Real IAF(unit = "1/wk") "Available distribution capacity at factory"; @@ -1765,11 +2742,15 @@ SSF = if IAF > STF then STF else IAF; y = SSF; end SSF_d; - annotation(preferedView = "info", Documentation(info = " + annotation( + preferedView = "info", + Documentation(info = " Utility models of Forrester's inventory model. ")); end Utilities; - annotation(preferedView = "info", Documentation(info = " + annotation( + preferedView = "info", + Documentation(info = " In Forrester (1961), a factory-distribution-retail inventory system is discussed in depth, modeled with the System Dynamics notation. At the time, the models had to be constructed using textual representations (Dynamo). This very system is re-implemented here graphically using the SystemDynamics library of Modelica, and the same simulations are carried out as are given in the book by Forrester. Effects of amplification, delays, and information feedback are demonstrated in the simulations. Among other things, it is shown, how small changes in retail sales can lead to large swings in factory production.

The model is not introduced in detail at this place. The interested reader is referred to Forrester (1961). Roughly, the system is divided into a retail, a distribution, and a factory part, each containing inventories for the goods (consumer goods, such as refrigerators, for example) and a corresponding logic for ordering or producing items to be sold to customers. The only input to the system is customer orders RRR (Requisitions Received at Retail), and the internal variables of the system (levels and rates) are to be investigated when customer demand fluctuates.

@@ -1783,7 +2764,9 @@

")); end Inventory; - annotation(preferedView = "info", Documentation(info = " + annotation( + preferedView = "info", + Documentation(info = " The oldest research area, where the System Dynamics methodology has been employed, is in the description of industrial dynamics. In fact, this is the application area for which the methodology had originally been developed by Jay Forrester.

This package is designed to contain examples of such industrial dynamics models.

@@ -1798,10 +2781,13 @@

")); end IndustrialDynamics; + package PopulationDynamics "Ecological models" extends Modelica.Icons.Example; + package LarchBudMoth "Model of larch bud moth population dynamics" - extends Modelica.Icons.Example annotation(Documentation(info = " + extends Modelica.Icons.Example annotation( + Documentation(info = " The larch bud moth model describes the population dynamics of the larch bud moth insect in the upper Engiadina valley of Switzerland.

@@ -1814,7 +2800,9 @@

-"), preferedView = "info"); +"), + preferedView = "info"); + block Starvation "Starvation function" extends Interfaces.Nonlin_2; output Real foliage; @@ -1825,10 +2813,12 @@ food_demand = u2; starvation = exp(-foliage / food_demand); y = starvation; - annotation(Documentation(info = " + annotation( + Documentation(info = " Model of starvation function. ")); end Starvation; + block Defoliation "Defoliation function" extends Interfaces.Nonlin_3; output Real foliage; @@ -1841,10 +2831,12 @@ starvation = u3; defoliation = (1.0 - starvation) * food_demand / foliage; y = defoliation; - annotation(Documentation(info = " + annotation( + Documentation(info = " Model of defoliation function. ")); end Defoliation; + model Grecr "Raw fiber content function" extends Interfaces.Nonlin_2; output Real defoliation "First input"; @@ -1858,114 +2850,199 @@ equation defoliation = u1; rawfiber = u2; - zraw = 0.425 + sqrt((18.0 - rawfiber) / max([(rawfiber - 11.99) ^ 2,0.01])); + zraw = 0.425 + sqrt((18.0 - rawfiber) / max([(rawfiber - 11.99) ^ 2, 0.01])); grecr1 = if zraw > rawfiber - 11.99 then 11.99 / rawfiber else 1.0 - zraw / rawfiber; grecr2 = if rawfiber > 11.99 then grecr1 else 1.0; grecr3 = 1.0 + (defoliation - 0.4) * (18.0 - rawfiber) / (0.4 * rawfiber); grecr4 = 18.0 / rawfiber; grecr = if defoliation < 0.4 then grecr2 else if defoliation < 0.8 then grecr3 else grecr4; y = grecr; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function models the change in raw fiber content as a function of defoliation. ")); end Grecr; + block Logarithm "Logarithmic transformation" extends Interfaces.Nonlin_1; equation y = Modelica.Math.log10(u); - annotation(Documentation(info = " + annotation( + Documentation(info = " Logarithmic transformation. ")); end Logarithm; + model LBM "Larch bud moth population dynamics model" parameter Real wintermortality = 0.5728 "Percentage of eggs dying during the winter"; - parameter Modelica.SIunits.Mass biomass = 91.3 "Dry needle biomass per tree"; + parameter Modelica.Units.SI.Mass biomass = 91.3 "Dry needle biomass per tree"; parameter Integer nbr_trees = 511147 "Number of trees"; parameter Integer egg0 = 4765975 "Initial number of eggs"; parameter Real rawfiber0 = 15.0 "Initial rawfiber"; output Real LogDensitySim "Simulated logarithmic larvae density"; output Real LogDensityMeas "Measured logarithmic larvae density"; - SystemDynamics.Sources.Source Source1 annotation(Placement(visible = true, transformation(origin = {-160.0,160.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 NewEggs annotation(Placement(visible = true, transformation(origin = {-110.0,160.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.DiscreteLevel Eggs(x0 = egg0) annotation(Placement(visible = true, transformation(origin = {-50.0,160.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 OldEggs annotation(Placement(visible = true, transformation(origin = {10.0,160.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink1 annotation(Placement(visible = true, transformation(origin = {60.0,160.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain Hatching(k = 1.0 - wintermortality) annotation(Placement(visible = true, transformation(origin = {-10.0,90.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.DiscreteLevel Rawfiber(x0 = rawfiber0) annotation(Placement(visible = true, transformation(origin = {-10.0,-50.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 NewFiber annotation(Placement(visible = true, transformation(origin = {-70.0,-50.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source2 annotation(Placement(visible = true, transformation(origin = {-110.0,-50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 OldFiber annotation(Placement(visible = true, transformation(origin = {52.0,-50.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink2 annotation(Placement(visible = true, transformation(origin = {90.0,-50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Linear Incoincidence(m = 0.05112, b = -0.17932) annotation(Placement(visible = true, transformation(origin = {-15.0,25.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Linear Coincidence(m = -1.0, b = 1.0) annotation(Placement(visible = true, transformation(origin = {25.0,25.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_1 annotation(Placement(visible = true, transformation(origin = {34.0,66.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = -90))); - SystemDynamics.Functions.Linear Weakening(m = 0.124017, b = -1.435284) annotation(Placement(visible = true, transformation(origin = {35.0,-11.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Linear Physiology(m = -1.0, b = 1.0) annotation(Placement(visible = true, transformation(origin = {77.0,-11.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Linear TreeFoliage(m = -2.25933, b = 67.38939) annotation(Placement(visible = true, transformation(origin = {-15.0,-113.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_2 annotation(Placement(visible = true, transformation(origin = {20.0,-135.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = -90))); - SystemDynamics.Auxiliary.Const NbrTrees(k = nbr_trees) annotation(Placement(visible = true, transformation(origin = {20.0,-170.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.PopulationDynamics.LarchBudMoth.Starvation Starvation1 annotation(Placement(visible = true, transformation(origin = {70.0,-130.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain FoodDemand(k = 0.005472) annotation(Placement(visible = true, transformation(origin = {94.0,25.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Linear FoodSupply(m = -1.0, b = 1.0) annotation(Placement(visible = true, transformation(origin = {115.0,-130.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_3 Prod_3_1 annotation(Placement(visible = true, transformation(origin = {145.0,-11.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -450))); - SystemDynamics.Auxiliary.Gain SexRatio(k = 0.44) annotation(Placement(visible = true, transformation(origin = {114.0,120.0}, extent = {{20.0,-20.0},{-20.0,20.0}}, rotation = 0))); - SystemDynamics.Functions.Linear Fecundity(m = -18.475457, b = 356.72636) annotation(Placement(visible = true, transformation(origin = {-85.0,-113.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_3 annotation(Placement(visible = true, transformation(origin = {-146.0,85.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = -90))); - SystemDynamics.PopulationDynamics.LarchBudMoth.Defoliation Defoliation1 annotation(Placement(visible = true, transformation(origin = {90.0,-190.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.PopulationDynamics.LarchBudMoth.Grecr Grecr1 annotation(Placement(visible = true, transformation(origin = {150.0,-190.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_4 annotation(Placement(visible = true, transformation(origin = {-130.0,-191.0}, extent = {{16.0,-15.0},{-16.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain LarvaeDensity(k = 1.0 / (biomass * nbr_trees)) annotation(Placement(visible = true, transformation(origin = {192.0,66.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.PopulationDynamics.LarchBudMoth.Logarithm Logarithm1 annotation(Placement(visible = true, transformation(origin = {233.0,66.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular Measurement(x_vals = 1949:1978, y_vals = {0.018,0.082,0.444,4.174,68.797,331.76,126.541,21.28,2.246,0.085,0.08,0.371,1.638,22.878,248.817,184.272,3.116,0.019,0.002,0.059,0.197,1.068,10.569,173.932,249.612,176.023,4.749,0.014,0.008,0.056}) annotation(Placement(visible = true, transformation(origin = {192.0265,-50.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - Logarithm Logarithm2 annotation(Placement(visible = true, transformation(origin = {241.0,-50.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - equation - connect(Measurement.y,Logarithm2.u) annotation(Line(visible = true, origin = {220.7633,-50.0}, points = {{-6.7367,0.0},{6.7367,0.0}}, color = {0,0,191})); - connect(NbrTrees.y,Prod_2_2.u2) annotation(Line(visible = true, points = {{20.0,-156.0},{20.0,-146.2}}, color = {0,0,191})); - connect(Starvation1.u1,Prod_2_2.y) annotation(Line(visible = true, points = {{52.0,-122.0},{40.0,-122.0},{40.0,-135.0},{30.5,-135.0}}, color = {0,0,191})); - connect(Defoliation1.u1,Prod_2_2.y) annotation(Line(visible = true, points = {{72.0,-178.0},{40.0,-178.0},{40.0,-135.0},{30.5,-135.0}}, color = {0,0,191})); - connect(Prod_2_2.u1,TreeFoliage.y) annotation(Line(visible = true, points = {{20.0,-123.8},{20.0,-113.0},{-1.5,-113.0}}, color = {0,0,191})); - connect(Prod_3_1.y,SexRatio.u) annotation(Line(visible = true, points = {{155.5,-11.0},{164.0,-11.0},{164.0,120.0},{128.0,120.0}}, color = {0,0,191})); - connect(LarvaeDensity.u,Prod_3_1.u1) annotation(Line(visible = true, points = {{178.0,66.0},{145.0,66.0},{145.0,-0.5}}, color = {0,0,191})); - connect(Physiology.y,Prod_3_1.u2) annotation(Line(visible = true, points = {{90.5,-11.0},{111.25,-11.0},{111.25,-11.0},{134.5,-11.0}}, color = {0,0,191})); - connect(FoodSupply.y,Prod_3_1.u3) annotation(Line(visible = true, points = {{128.5,-130.0},{145.0,-130.0},{145.0,-21.5}}, color = {0,0,191})); - connect(Prod_2_1.u1,Hatching.y) annotation(Line(visible = true, points = {{34.0,77.2},{34.0,90.0},{4.0,90.0}}, color = {0,0,191})); - connect(LarvaeDensity.u,Prod_2_1.y) annotation(Line(visible = true, points = {{178.0,66.0},{45.2,66.0}}, color = {0,0,191})); - connect(FoodDemand.u,Prod_2_1.y) annotation(Line(visible = true, points = {{82.8,25.0},{60.0,25.0},{60.0,66.0},{45.2,66.0}}, color = {0,0,191})); - connect(Coincidence.y,Prod_2_1.u2) annotation(Line(visible = true, points = {{38.5,25.0},{50.0,25.0},{50.0,46.0},{34.0,46.0},{34.0,54.8}}, color = {0,0,191})); - connect(Fecundity.y,Prod_2_3.u2) annotation(Line(visible = true, points = {{-71.5,-113.0},{-60.0,-113.0},{-60.0,-160.0},{-146.0,-160.0},{-146.0,73.8}}, color = {0,0,191})); - connect(Prod_2_3.u1,SexRatio.y) annotation(Line(visible = true, points = {{-146.0,96.2},{-146.0,120.0},{100.0,120.0}}, color = {0,0,191})); - connect(Prod_2_3.y,NewEggs.u) annotation(Line(visible = true, points = {{-135.5,85.0},{-110.0,85.0},{-110.0,139.0}}, color = {0,0,191})); - connect(LarvaeDensity.y,Logarithm1.u) annotation(Line(visible = true, points = {{206.0,66.0},{219.5,66.0}}, color = {0,0,191})); - connect(Incoincidence.y,Coincidence.u) annotation(Line(visible = true, points = {{-1.5,25.0},{4.25,25.0},{4.25,25.0},{11.5,25.0}}, color = {0,0,191})); - connect(Incoincidence.u,Rawfiber.y1) annotation(Line(visible = true, points = {{-28.5,25.0},{-40.0,25.0},{-40.0,-39.0},{-27.0,-39.0}}, color = {0,0,191})); - connect(Weakening.u,Rawfiber.y5) annotation(Line(visible = true, points = {{21.5,-11.0},{12.0,-11.0},{12.0,-39.0},{7.0,-39.0}}, color = {0,0,191})); - connect(Weakening.y,Physiology.u) annotation(Line(visible = true, points = {{48.5,-11.0},{55.25,-11.0},{55.25,-11.0},{63.5,-11.0}}, color = {0,0,191})); - connect(FoodDemand.y,Starvation1.u2) annotation(Line(visible = true, points = {{105.2,25.0},{120.0,25.0},{120.0,-100.0},{46.0,-100.0},{46.0,-138.0},{52.0,-138.0}}, color = {0,0,191})); - connect(Defoliation1.u2,Starvation1.u2) annotation(Line(visible = true, points = {{72.0,-190.0},{46.0,-190.0},{46.0,-138.0},{52.0,-138.0}}, color = {0,0,191})); - connect(Defoliation1.u3,Starvation1.y) annotation(Line(visible = true, points = {{72.0,-202.0},{60.0,-202.0},{60.0,-160.0},{94.0,-160.0},{94.0,-130.0},{88.0,-130.0}}, color = {0,0,191})); - connect(Starvation1.y,FoodSupply.u) annotation(Line(visible = true, points = {{88.0,-130.0},{101.5,-130.0}}, color = {0,0,191})); - connect(Defoliation1.y,Grecr1.u1) annotation(Line(visible = true, points = {{108.0,-190.0},{120.0,-190.0},{120.0,-182.0},{132.0,-182.0}}, color = {0,0,191})); - connect(Grecr1.y,Prod_2_4.u2) annotation(Line(visible = true, points = {{168.0,-190.0},{190.0,-190.0},{190.0,-222.0},{-160.0,-222.0},{-160.0,-191.0},{-141.2,-191.0}}, color = {0,0,191})); - connect(Grecr1.u2,Rawfiber.y2) annotation(Line(visible = true, points = {{132.0,-198.0},{120.0,-198.0},{120.0,-216.0},{-50.0,-216.0},{-50.0,-84.0},{-25.0,-84.0},{-25.0,-63.0}}, color = {0,0,191})); - connect(Prod_2_4.u1,Grecr1.u2) annotation(Line(visible = true, points = {{-118.8,-191.0},{-50.0,-191.0},{-50.0,-216.0},{120.0,-216.0},{120.0,-198.0},{132.0,-198.0}}, color = {0,0,191})); - connect(Fecundity.u,Rawfiber.y2) annotation(Line(visible = true, points = {{-98.5,-113.0},{-110.0,-113.0},{-110.0,-84.0},{-25.0,-84.0},{-25.0,-63.0}}, color = {0,0,191})); - connect(TreeFoliage.u,Rawfiber.y3) annotation(Line(visible = true, points = {{-28.5,-113.0},{-40.0,-113.0},{-40.0,-90.0},{-10.0,-90.0},{-10.0,-63.0}}, color = {0,0,191})); - connect(Prod_2_4.y,NewFiber.u) annotation(Line(visible = true, points = {{-130.0,-180.5},{-130.0,-78.0},{-70.0,-78.0},{-70.0,-71.0}}, color = {0,0,191})); - connect(OldFiber.u,Rawfiber.y4) annotation(Line(visible = true, points = {{52.0,-71.0},{52.0,-78.0},{5.0,-78.0},{5.0,-63.0}}, color = {0,0,191})); - connect(OldFiber.y1,Sink2.MassInPort1) annotation(Line(visible = true, points = {{62.0,-50.0},{70.0,-50.0},{70.0,-50.0},{79.0,-50.0}}, color = {191,0,191})); - connect(Rawfiber.u2,OldFiber.y) annotation(Line(visible = true, points = {{12.0,-50.0},{42.0,-50.0}}, color = {191,0,191})); - connect(NewFiber.y1,Rawfiber.u1) annotation(Line(visible = true, points = {{-60.0,-50.0},{-32.0,-50.0}}, color = {191,0,191})); - connect(Source2.MassInPort1,NewFiber.y) annotation(Line(visible = true, points = {{-99.0,-50.0},{-80.0,-50.0}}, color = {191,0,191})); - connect(OldEggs.y1,Sink1.MassInPort1) annotation(Line(visible = true, points = {{20.0,160.0},{49.0,160.0}}, color = {191,0,191})); - connect(Eggs.u2,OldEggs.y) annotation(Line(visible = true, points = {{-28.0,160.0},{0.0,160.0}}, color = {191,0,191})); - connect(Source1.MassInPort1,NewEggs.y) annotation(Line(visible = true, points = {{-149.0,160.0},{-120.0,160.0}}, color = {191,0,191})); - connect(NewEggs.y1,Eggs.u1) annotation(Line(visible = true, points = {{-100.0,160.0},{-72.0,160.0}}, color = {191,0,191})); - connect(OldEggs.u,Eggs.y4) annotation(Line(visible = true, points = {{10.0,139.0},{10.0,130.0},{-35.0,130.0},{-35.0,147.0}}, color = {0,0,191})); - connect(Hatching.u,Eggs.y3) annotation(Line(visible = true, points = {{-24.0,90.0},{-50.0,90.0},{-50.0,147.0}}, color = {0,0,191})); + SystemDynamics.Sources.Source Source1 annotation( + Placement(visible = true, transformation(origin = {-160.0, 160.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 NewEggs annotation( + Placement(visible = true, transformation(origin = {-110.0, 160.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.DiscreteLevel Eggs(x0 = egg0) annotation( + Placement(visible = true, transformation(origin = {-50.0, 160.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 OldEggs annotation( + Placement(visible = true, transformation(origin = {10.0, 160.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink1 annotation( + Placement(visible = true, transformation(origin = {60.0, 160.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain Hatching(k = 1.0 - wintermortality) annotation( + Placement(visible = true, transformation(origin = {-10.0, 90.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.DiscreteLevel Rawfiber(x0 = rawfiber0) annotation( + Placement(visible = true, transformation(origin = {-10.0, -50.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 NewFiber annotation( + Placement(visible = true, transformation(origin = {-70.0, -50.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source2 annotation( + Placement(visible = true, transformation(origin = {-110.0, -50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 OldFiber annotation( + Placement(visible = true, transformation(origin = {52.0, -50.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink2 annotation( + Placement(visible = true, transformation(origin = {90.0, -50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Linear Incoincidence(m = 0.05112, b = -0.17932) annotation( + Placement(visible = true, transformation(origin = {-15.0, 25.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Linear Coincidence(m = -1.0, b = 1.0) annotation( + Placement(visible = true, transformation(origin = {25.0, 25.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_1 annotation( + Placement(visible = true, transformation(origin = {34.0, 66.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = -90))); + SystemDynamics.Functions.Linear Weakening(m = 0.124017, b = -1.435284) annotation( + Placement(visible = true, transformation(origin = {35.0, -11.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Linear Physiology(m = -1.0, b = 1.0) annotation( + Placement(visible = true, transformation(origin = {77.0, -11.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Linear TreeFoliage(m = -2.25933, b = 67.38939) annotation( + Placement(visible = true, transformation(origin = {-15.0, -113.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_2 annotation( + Placement(visible = true, transformation(origin = {20.0, -135.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = -90))); + SystemDynamics.Auxiliary.Const NbrTrees(k = nbr_trees) annotation( + Placement(visible = true, transformation(origin = {20.0, -170.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.PopulationDynamics.LarchBudMoth.Starvation Starvation1 annotation( + Placement(visible = true, transformation(origin = {70.0, -130.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain FoodDemand(k = 0.005472) annotation( + Placement(visible = true, transformation(origin = {94.0, 25.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Linear FoodSupply(m = -1.0, b = 1.0) annotation( + Placement(visible = true, transformation(origin = {115.0, -130.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_3 Prod_3_1 annotation( + Placement(visible = true, transformation(origin = {145.0, -11.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -450))); + SystemDynamics.Auxiliary.Gain SexRatio(k = 0.44) annotation( + Placement(visible = true, transformation(origin = {114.0, 120.0}, extent = {{20.0, -20.0}, {-20.0, 20.0}}, rotation = 0))); + SystemDynamics.Functions.Linear Fecundity(m = -18.475457, b = 356.72636) annotation( + Placement(visible = true, transformation(origin = {-85.0, -113.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_3 annotation( + Placement(visible = true, transformation(origin = {-146.0, 85.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = -90))); + SystemDynamics.PopulationDynamics.LarchBudMoth.Defoliation Defoliation1 annotation( + Placement(visible = true, transformation(origin = {90.0, -190.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.PopulationDynamics.LarchBudMoth.Grecr Grecr1 annotation( + Placement(visible = true, transformation(origin = {150.0, -190.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_4 annotation( + Placement(visible = true, transformation(origin = {-130.0, -191.0}, extent = {{16.0, -15.0}, {-16.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain LarvaeDensity(k = 1.0 / (biomass * nbr_trees)) annotation( + Placement(visible = true, transformation(origin = {192.0, 66.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.PopulationDynamics.LarchBudMoth.Logarithm Logarithm1 annotation( + Placement(visible = true, transformation(origin = {233.0, 66.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular Measurement(x_vals = 1949:1978, y_vals = {0.018, 0.082, 0.444, 4.174, 68.797, 331.76, 126.541, 21.28, 2.246, 0.085, 0.08, 0.371, 1.638, 22.878, 248.817, 184.272, 3.116, 0.019, 0.002, 0.059, 0.197, 1.068, 10.569, 173.932, 249.612, 176.023, 4.749, 0.014, 0.008, 0.056}) annotation( + Placement(visible = true, transformation(origin = {192.0265, -50.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + Logarithm Logarithm2 annotation( + Placement(visible = true, transformation(origin = {241.0, -50.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + equation + connect(Measurement.y, Logarithm2.u) annotation( + Line(visible = true, origin = {220.7633, -50.0}, points = {{-6.7367, 0.0}, {6.7367, 0.0}}, color = {0, 0, 191})); + connect(NbrTrees.y, Prod_2_2.u2) annotation( + Line(visible = true, points = {{20.0, -156.0}, {20.0, -146.2}}, color = {0, 0, 191})); + connect(Starvation1.u1, Prod_2_2.y) annotation( + Line(visible = true, points = {{52.0, -122.0}, {40.0, -122.0}, {40.0, -135.0}, {30.5, -135.0}}, color = {0, 0, 191})); + connect(Defoliation1.u1, Prod_2_2.y) annotation( + Line(visible = true, points = {{72.0, -178.0}, {40.0, -178.0}, {40.0, -135.0}, {30.5, -135.0}}, color = {0, 0, 191})); + connect(Prod_2_2.u1, TreeFoliage.y) annotation( + Line(visible = true, points = {{20.0, -123.8}, {20.0, -113.0}, {-1.5, -113.0}}, color = {0, 0, 191})); + connect(Prod_3_1.y, SexRatio.u) annotation( + Line(visible = true, points = {{155.5, -11.0}, {164.0, -11.0}, {164.0, 120.0}, {128.0, 120.0}}, color = {0, 0, 191})); + connect(LarvaeDensity.u, Prod_3_1.u1) annotation( + Line(visible = true, points = {{178.0, 66.0}, {145.0, 66.0}, {145.0, -0.5}}, color = {0, 0, 191})); + connect(Physiology.y, Prod_3_1.u2) annotation( + Line(visible = true, points = {{90.5, -11.0}, {111.25, -11.0}, {111.25, -11.0}, {134.5, -11.0}}, color = {0, 0, 191})); + connect(FoodSupply.y, Prod_3_1.u3) annotation( + Line(visible = true, points = {{128.5, -130.0}, {145.0, -130.0}, {145.0, -21.5}}, color = {0, 0, 191})); + connect(Prod_2_1.u1, Hatching.y) annotation( + Line(visible = true, points = {{34.0, 77.2}, {34.0, 90.0}, {4.0, 90.0}}, color = {0, 0, 191})); + connect(LarvaeDensity.u, Prod_2_1.y) annotation( + Line(visible = true, points = {{178.0, 66.0}, {45.2, 66.0}}, color = {0, 0, 191})); + connect(FoodDemand.u, Prod_2_1.y) annotation( + Line(visible = true, points = {{82.8, 25.0}, {60.0, 25.0}, {60.0, 66.0}, {45.2, 66.0}}, color = {0, 0, 191})); + connect(Coincidence.y, Prod_2_1.u2) annotation( + Line(visible = true, points = {{38.5, 25.0}, {50.0, 25.0}, {50.0, 46.0}, {34.0, 46.0}, {34.0, 54.8}}, color = {0, 0, 191})); + connect(Fecundity.y, Prod_2_3.u2) annotation( + Line(visible = true, points = {{-71.5, -113.0}, {-60.0, -113.0}, {-60.0, -160.0}, {-146.0, -160.0}, {-146.0, 73.8}}, color = {0, 0, 191})); + connect(Prod_2_3.u1, SexRatio.y) annotation( + Line(visible = true, points = {{-146.0, 96.2}, {-146.0, 120.0}, {100.0, 120.0}}, color = {0, 0, 191})); + connect(Prod_2_3.y, NewEggs.u) annotation( + Line(visible = true, points = {{-135.5, 85.0}, {-110.0, 85.0}, {-110.0, 139.0}}, color = {0, 0, 191})); + connect(LarvaeDensity.y, Logarithm1.u) annotation( + Line(visible = true, points = {{206.0, 66.0}, {219.5, 66.0}}, color = {0, 0, 191})); + connect(Incoincidence.y, Coincidence.u) annotation( + Line(visible = true, points = {{-1.5, 25.0}, {4.25, 25.0}, {4.25, 25.0}, {11.5, 25.0}}, color = {0, 0, 191})); + connect(Incoincidence.u, Rawfiber.y1) annotation( + Line(visible = true, points = {{-28.5, 25.0}, {-40.0, 25.0}, {-40.0, -39.0}, {-27.0, -39.0}}, color = {0, 0, 191})); + connect(Weakening.u, Rawfiber.y5) annotation( + Line(visible = true, points = {{21.5, -11.0}, {12.0, -11.0}, {12.0, -39.0}, {7.0, -39.0}}, color = {0, 0, 191})); + connect(Weakening.y, Physiology.u) annotation( + Line(visible = true, points = {{48.5, -11.0}, {55.25, -11.0}, {55.25, -11.0}, {63.5, -11.0}}, color = {0, 0, 191})); + connect(FoodDemand.y, Starvation1.u2) annotation( + Line(visible = true, points = {{105.2, 25.0}, {120.0, 25.0}, {120.0, -100.0}, {46.0, -100.0}, {46.0, -138.0}, {52.0, -138.0}}, color = {0, 0, 191})); + connect(Defoliation1.u2, Starvation1.u2) annotation( + Line(visible = true, points = {{72.0, -190.0}, {46.0, -190.0}, {46.0, -138.0}, {52.0, -138.0}}, color = {0, 0, 191})); + connect(Defoliation1.u3, Starvation1.y) annotation( + Line(visible = true, points = {{72.0, -202.0}, {60.0, -202.0}, {60.0, -160.0}, {94.0, -160.0}, {94.0, -130.0}, {88.0, -130.0}}, color = {0, 0, 191})); + connect(Starvation1.y, FoodSupply.u) annotation( + Line(visible = true, points = {{88.0, -130.0}, {101.5, -130.0}}, color = {0, 0, 191})); + connect(Defoliation1.y, Grecr1.u1) annotation( + Line(visible = true, points = {{108.0, -190.0}, {120.0, -190.0}, {120.0, -182.0}, {132.0, -182.0}}, color = {0, 0, 191})); + connect(Grecr1.y, Prod_2_4.u2) annotation( + Line(visible = true, points = {{168.0, -190.0}, {190.0, -190.0}, {190.0, -222.0}, {-160.0, -222.0}, {-160.0, -191.0}, {-141.2, -191.0}}, color = {0, 0, 191})); + connect(Grecr1.u2, Rawfiber.y2) annotation( + Line(visible = true, points = {{132.0, -198.0}, {120.0, -198.0}, {120.0, -216.0}, {-50.0, -216.0}, {-50.0, -84.0}, {-25.0, -84.0}, {-25.0, -63.0}}, color = {0, 0, 191})); + connect(Prod_2_4.u1, Grecr1.u2) annotation( + Line(visible = true, points = {{-118.8, -191.0}, {-50.0, -191.0}, {-50.0, -216.0}, {120.0, -216.0}, {120.0, -198.0}, {132.0, -198.0}}, color = {0, 0, 191})); + connect(Fecundity.u, Rawfiber.y2) annotation( + Line(visible = true, points = {{-98.5, -113.0}, {-110.0, -113.0}, {-110.0, -84.0}, {-25.0, -84.0}, {-25.0, -63.0}}, color = {0, 0, 191})); + connect(TreeFoliage.u, Rawfiber.y3) annotation( + Line(visible = true, points = {{-28.5, -113.0}, {-40.0, -113.0}, {-40.0, -90.0}, {-10.0, -90.0}, {-10.0, -63.0}}, color = {0, 0, 191})); + connect(Prod_2_4.y, NewFiber.u) annotation( + Line(visible = true, points = {{-130.0, -180.5}, {-130.0, -78.0}, {-70.0, -78.0}, {-70.0, -71.0}}, color = {0, 0, 191})); + connect(OldFiber.u, Rawfiber.y4) annotation( + Line(visible = true, points = {{52.0, -71.0}, {52.0, -78.0}, {5.0, -78.0}, {5.0, -63.0}}, color = {0, 0, 191})); + connect(OldFiber.y1, Sink2.MassInPort1) annotation( + Line(visible = true, points = {{62.0, -50.0}, {70.0, -50.0}, {70.0, -50.0}, {79.0, -50.0}}, color = {191, 0, 191})); + connect(Rawfiber.u2, OldFiber.y) annotation( + Line(visible = true, points = {{12.0, -50.0}, {42.0, -50.0}}, color = {191, 0, 191})); + connect(NewFiber.y1, Rawfiber.u1) annotation( + Line(visible = true, points = {{-60.0, -50.0}, {-32.0, -50.0}}, color = {191, 0, 191})); + connect(Source2.MassInPort1, NewFiber.y) annotation( + Line(visible = true, points = {{-99.0, -50.0}, {-80.0, -50.0}}, color = {191, 0, 191})); + connect(OldEggs.y1, Sink1.MassInPort1) annotation( + Line(visible = true, points = {{20.0, 160.0}, {49.0, 160.0}}, color = {191, 0, 191})); + connect(Eggs.u2, OldEggs.y) annotation( + Line(visible = true, points = {{-28.0, 160.0}, {0.0, 160.0}}, color = {191, 0, 191})); + connect(Source1.MassInPort1, NewEggs.y) annotation( + Line(visible = true, points = {{-149.0, 160.0}, {-120.0, 160.0}}, color = {191, 0, 191})); + connect(NewEggs.y1, Eggs.u1) annotation( + Line(visible = true, points = {{-100.0, 160.0}, {-72.0, 160.0}}, color = {191, 0, 191})); + connect(OldEggs.u, Eggs.y4) annotation( + Line(visible = true, points = {{10.0, 139.0}, {10.0, 130.0}, {-35.0, 130.0}, {-35.0, 147.0}}, color = {0, 0, 191})); + connect(Hatching.u, Eggs.y3) annotation( + Line(visible = true, points = {{-24.0, 90.0}, {-50.0, 90.0}, {-50.0, 147.0}}, color = {0, 0, 191})); LogDensitySim = Logarithm1.y; Measurement.u = time; LogDensityMeas = Logarithm2.y; - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{140.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, fillColor = {160,160,160}, fillPattern = FillPattern.Solid, extent = {{-100.0,-100.0},{140.0,100.0}}),Text(visible = true, lineColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-82.0,16.0},{124.0,76.0}}, textString = "Larch bud moth", fontName = "Arial"),Text(visible = true, origin = {-0.51,-14.0}, lineColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-53.6054,-16.0},{100.51,8.0}}, textString = "dynamics of the larch bud moth", fontName = "Arial"),Text(visible = true, origin = {-9.8174,-11.9208}, lineColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-60.1826,0.0},{124.664,30.0}}, textString = "The model describes the population", fontName = "Arial"),Text(visible = true, origin = {14.4661,-16.0}, lineColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-21.1707,-34.0},{40.8293,-14.0}}, textString = "in Switzerland", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-200.0,-240.0},{280.0,200.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{58.0,64.0},{62.0,68.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{38.0,-137.0},{42.0,-133.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{44.0,-140.0},{48.0,-136.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{92.0,-132.0},{96.0,-128.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-52.0,-86.0},{-48.0,-82.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-52.0,-193.0},{-48.0,-189.0}}),Text(visible = true, lineColor = {0,0,255}, fillColor = {128,128,128}, extent = {{12.0,92.0},{60.0,102.0}}, textString = "small Larvae", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, fillColor = {128,128,128}, extent = {{80.0,68.0},{128.0,78.0}}, textString = "large Larvae", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, fillColor = {128,128,128}, extent = {{126.0,124.0},{174.0,134.0}}, textString = "Insects", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, fillColor = {128,128,128}, extent = {{24.0,122.0},{72.0,132.0}}, textString = "Females", fontName = "Arial"),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{143.0,64.0},{147.0,68.0}})}), experiment(StartTime = 1949, StopTime = 1978), experimentSetupOutput, Documentation(info = " + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {140.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, fillColor = {160, 160, 160}, fillPattern = FillPattern.Solid, extent = {{-100.0, -100.0}, {140.0, 100.0}}), Text(visible = true, lineColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-82.0, 16.0}, {124.0, 76.0}}, textString = "Larch bud moth", fontName = "Arial"), Text(visible = true, origin = {-0.51, -14.0}, lineColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-53.6054, -16.0}, {100.51, 8.0}}, textString = "dynamics of the larch bud moth", fontName = "Arial"), Text(visible = true, origin = {-9.8174, -11.9208}, lineColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-60.1826, 0.0}, {124.664, 30.0}}, textString = "The model describes the population", fontName = "Arial"), Text(visible = true, origin = {14.4661, -16.0}, lineColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-21.1707, -34.0}, {40.8293, -14.0}}, textString = "in Switzerland", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-200.0, -240.0}, {280.0, 200.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{58.0, 64.0}, {62.0, 68.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{38.0, -137.0}, {42.0, -133.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{44.0, -140.0}, {48.0, -136.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{92.0, -132.0}, {96.0, -128.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-52.0, -86.0}, {-48.0, -82.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-52.0, -193.0}, {-48.0, -189.0}}), Text(visible = true, lineColor = {0, 0, 255}, fillColor = {128, 128, 128}, extent = {{12.0, 92.0}, {60.0, 102.0}}, textString = "small Larvae", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, fillColor = {128, 128, 128}, extent = {{80.0, 68.0}, {128.0, 78.0}}, textString = "large Larvae", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, fillColor = {128, 128, 128}, extent = {{126.0, 124.0}, {174.0, 134.0}}, textString = "Insects", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, fillColor = {128, 128, 128}, extent = {{24.0, 122.0}, {72.0, 132.0}}, textString = "Females", fontName = "Arial"), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{143.0, 64.0}, {147.0, 68.0}})}), + experiment(StartTime = 1949, StopTime = 1978), + experimentSetupOutput, + Documentation(info = " The larch bud moth model describes the population dynamics of the larch bud moth insect in the upper Engiadina valley of Switzerland.

@@ -1986,7 +3063,9 @@ ", revisions = "")); end LBM; end LarchBudMoth; - annotation(preferedView = "info", Documentation(info = " + annotation( + preferedView = "info", + Documentation(info = " One research area, where the System Dynamics methodology has been used intensively and with much success, is in the description of the population dynamics of interacting species.

This package is designed to contain examples of such population dynamics models.

@@ -2002,10 +3081,13 @@

")); end PopulationDynamics; + package WorldDynamics "World models" extends Modelica.Icons.Example; + package World2 "Forrester's World Model" extends Modelica.Icons.Example; + model Scenario_1 "1st Scenario" parameter Real Population_0 = 1650000000.0 "World population in 1900"; parameter Real Pollution_0 = 200000000.0 "Pollution in 1900"; @@ -2034,197 +3116,383 @@ output Real Cap_inv(unit = "dollar") "Capital investment"; output Real Qual_life "Quality of life"; output Real Nat_res(unit = "ton") "Natural unrecoverable resources"; - SystemDynamics.Sources.Source Source1 annotation(Placement(visible = true, transformation(origin = {-150.0,140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Birth_Rate annotation(Placement(visible = true, transformation(origin = {-120.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level Population(x0 = Population_0) annotation(Placement(visible = true, transformation(origin = {-70.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Death_Rate annotation(Placement(visible = true, transformation(origin = {-20.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink1 annotation(Placement(visible = true, transformation(origin = {10.0,140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source2 annotation(Placement(visible = true, transformation(origin = {50.0,140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Generation annotation(Placement(visible = true, transformation(origin = {80.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level Natural_Resources(x0 = Nat_Resources_0) annotation(Placement(visible = true, transformation(origin = {130.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Depletion annotation(Placement(visible = true, transformation(origin = {180.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink2 annotation(Placement(visible = true, transformation(origin = {210.0,140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Const Gen_Const(k = 0) annotation(Placement(visible = true, transformation(origin = {80.0,101.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular BRMM(x_vals = 0:5, y_vals = {1.2,1.0,0.85,0.75,0.7,0.7}) annotation(Placement(visible = true, transformation(origin = {-105.0,185.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular DRMM(x_vals = 0:0.5:5, y_vals = {3.0,1.8,1.0,0.8,0.7,0.6,0.53,0.5,0.5,0.5,0.5}) annotation(Placement(visible = true, transformation(origin = {51.0,171.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain BR_norm(k = BRN) annotation(Placement(visible = true, transformation(origin = {-135.0,103.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_5 Prod_5_1 annotation(Placement(visible = true, transformation(origin = {-160.0,80.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain DR_norm(k = DRN) annotation(Placement(visible = true, transformation(origin = {-3.0,103.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_5 Prod_5_2 annotation(Placement(visible = true, transformation(origin = {20.0,79.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular BRFM(x_vals = 0:4, y_vals = {0.0,1.0,1.6,1.9,2.0}) annotation(Placement(visible = true, transformation(origin = {-176.0,35.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular BRPM(x_vals = 0:10:60, y_vals = {1.02,0.9,0.7,0.4,0.25,0.15,0.1}) annotation(Placement(visible = true, transformation(origin = {-135.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular BRCM(x_vals = 0:5, y_vals = {1.05,1.0,0.9,0.7,0.6,0.55}) annotation(Placement(visible = true, transformation(origin = {-95.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular DRCM(x_vals = 0:5, y_vals = {0.9,1.0,1.2,1.5,1.9,3.0}) annotation(Placement(visible = true, transformation(origin = {-25.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular DRPM(x_vals = 0:10:60, y_vals = {0.92,1.3,2.0,3.2,4.8,6.8,9.2}) annotation(Placement(visible = true, transformation(origin = {15.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular DRFM(x_vals = 0:0.25:2, y_vals = {30.0,3.0,2.0,1.4,1.0,0.7,0.6,0.5,0.5}) annotation(Placement(visible = true, transformation(origin = {55.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Auxiliary.Gain Crowd_Rat(k = 1.0 / (Land_Area * Pop_dens_norm)) annotation(Placement(visible = true, transformation(origin = {-60.0,35.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = -90))); - SystemDynamics.Auxiliary.Gain NR_norm(k = NRUN) annotation(Placement(visible = true, transformation(origin = {163.0,103.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_1 annotation(Placement(visible = true, transformation(origin = {140.0,80.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular NRMM(x_vals = 0:10, y_vals = {0.0,1.0,1.8,2.4,2.9,3.3,3.6,3.8,3.9,3.95,4.0}) annotation(Placement(visible = true, transformation(origin = {201.0,80.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Sources.Source Source3 annotation(Placement(visible = true, transformation(origin = {50.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 CI_Generation annotation(Placement(visible = true, transformation(origin = {80.0,-40.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level Capital_Investment(x0 = Cap_Invest_0) annotation(Placement(visible = true, transformation(origin = {130.0,-40.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 CI_Discard annotation(Placement(visible = true, transformation(origin = {180.0,-40.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink3 annotation(Placement(visible = true, transformation(origin = {210.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CIG_norm(k = CIGN) annotation(Placement(visible = true, transformation(origin = {65.0,-77.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_2 annotation(Placement(visible = true, transformation(origin = {40.0,-100.0}, extent = {{-14.0,-16.0},{14.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CID_norm(k = CIDN) annotation(Placement(visible = true, transformation(origin = {165.0,-77.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular CIM(x_vals = 0:5, y_vals = {0.1,1.0,1.8,2.4,2.8,3.0}) annotation(Placement(visible = true, transformation(origin = {113.0,-100.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain MSL(k = 1.0 / ECIRN) annotation(Placement(visible = true, transformation(origin = {277.0,30.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain NRFR(k = 1.0 / NRI) annotation(Placement(visible = true, transformation(origin = {137.0,51.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain ECIR(k = 1.0 / (1.0 - CIAFN)) annotation(Placement(visible = true, transformation(origin = {243.0,30.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_3 Prod_3_1 annotation(Placement(visible = true, transformation(origin = {215.0,30.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = -90))); - SystemDynamics.Functions.Tabular NREM(x_vals = 0:0.25:1, y_vals = {0.0,0.15,0.5,0.85,1.0}) annotation(Placement(visible = true, transformation(origin = {175.0,51.0}, extent = {{15.0,15.0},{-15.0,-15.0}}, rotation = -180))); - Modelica.Blocks.Math.Division CIR annotation(Placement(visible = true, transformation(origin = {107.0,6.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source4 annotation(Placement(visible = true, transformation(origin = {-150.0,-140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 P_Generation annotation(Placement(visible = true, transformation(origin = {-120.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level Pollution(x0 = Pollution_0) annotation(Placement(visible = true, transformation(origin = {-70.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 P_Absorption annotation(Placement(visible = true, transformation(origin = {-20.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink4 annotation(Placement(visible = true, transformation(origin = {10.0,-140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Linear NotCIAF(m = -1.0, b = 1.0) annotation(Placement(visible = true, transformation(origin = {189.0,10.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain Pol_Ratio(k = 1.0 / POLS) annotation(Placement(visible = true, transformation(origin = {-29.0,-95.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular FCM(x_vals = 0:5, y_vals = {2.4,1.0,0.6,0.4,0.3,0.2}) annotation(Placement(visible = true, transformation(origin = {-85.0,-47.0}, extent = {{-15.0,15.0},{15.0,-15.0}}, rotation = -180))); - SystemDynamics.Auxiliary.Prod_3 Prod_3_2 annotation(Placement(visible = true, transformation(origin = {-117.0,-66.0}, extent = {{15.0,-14.0},{-15.0,14.0}}, rotation = 90))); - SystemDynamics.Auxiliary.Gain Food_Ratio(k = FC / FN) annotation(Placement(visible = true, transformation(origin = {-149.0,-66.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source5 annotation(Placement(visible = true, transformation(origin = {50.0,-140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 CIAFG annotation(Placement(visible = true, transformation(origin = {80.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level CIAF(x0 = CIAF_0) annotation(Placement(visible = true, transformation(origin = {130.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 CIAFD annotation(Placement(visible = true, transformation(origin = {180.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink5 annotation(Placement(visible = true, transformation(origin = {210.0,-140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CIAF_D(k = 1.0 / CIAFT) annotation(Placement(visible = true, transformation(origin = {163.0,-180.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CIAF_G(k = 1.0 / CIAFT) annotation(Placement(visible = true, transformation(origin = {95.0,-180.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_3 annotation(Placement(visible = true, transformation(origin = {120.0,-230.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - Modelica.Blocks.Math.Division P_Abs annotation(Placement(visible = true, transformation(origin = {-43.0,-180.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain Pol_norm(k = POLN) annotation(Placement(visible = true, transformation(origin = {-135.0,-180.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_4 annotation(Placement(visible = true, transformation(origin = {-160.0,-220.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular POLCM(x_vals = 0:5, y_vals = {0.05,1.0,3.0,5.4,7.4,8.0}) annotation(Placement(visible = true, transformation(origin = {-117.0,-220.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular POLAT(x_vals = 0:10:60, y_vals = {0.6,2.5,5.0,8.0,11.5,15.5,20.0}) annotation(Placement(visible = true, transformation(origin = {-39.0,-220.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular CFIFR(x_vals = 0:0.5:2, y_vals = {1.0,0.6,0.3,0.15,0.1}) annotation(Placement(visible = true, transformation(origin = {69.0,-230.0}, extent = {{15.0,16.0},{-15.0,-16.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular FPM(x_vals = 0:10:60, y_vals = {1.02,0.9,0.65,0.35,0.2,0.1,0.05}) annotation(Placement(visible = true, transformation(origin = {-33.0,-66.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_5 annotation(Placement(visible = true, transformation(origin = {229.0,-200.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CIRA(k = 1.0 / CIAFN) annotation(Placement(visible = true, transformation(origin = {255.0,-225.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular FPCI(x_vals = 0:6, y_vals = {0.5,1.0,1.4,1.7,1.9,2.05,2.2}) annotation(Placement(visible = true, transformation(origin = {-153.0,-107.0}, extent = {{15.0,15.0},{-15.0,-15.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular CIQR(x_vals = 0:0.5:2, y_vals = {0.7,0.8,1.0,1.5,2.0}) annotation(Placement(visible = true, transformation(origin = {167.0,-230.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - Modelica.Blocks.Math.Division QLMF annotation(Placement(visible = true, transformation(origin = {315.0,-223.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular QLM(x_vals = 0:5, y_vals = {0.2,1.0,1.7,2.3,2.7,2.9}) annotation(Placement(visible = true, transformation(origin = {319.0,-169.0}, extent = {{15.0,17.0},{-15.0,-17.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular QLF(x_vals = 0:4, y_vals = {0.0,1.0,1.8,2.4,2.7}) annotation(Placement(visible = true, transformation(origin = {381.0,-232.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Auxiliary.Prod_4 Prod_4_1 annotation(Placement(visible = true, transformation(origin = {375.0,-163.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -90))); - SystemDynamics.Functions.Tabular QLC(x_vals = 0:0.5:5, y_vals = {2.0,1.3,1.0,0.75,0.55,0.45,0.38,0.3,0.25,0.22,0.2}) annotation(Placement(visible = true, transformation(origin = {335.0,-113.0}, extent = {{15.0,15.0},{-15.0,-15.0}}, rotation = -90))); - SystemDynamics.Functions.Tabular QLP(x_vals = 0:10:60, y_vals = {1.04,0.85,0.6,0.3,0.15,0.05,0.02}) annotation(Placement(visible = true, transformation(origin = {375.0,-113.0}, extent = {{15.0,15.0},{-15.0,-15.0}}, rotation = -90))); - SystemDynamics.Auxiliary.Gain Quality_of_Life(k = QLS) annotation(Placement(visible = true, transformation(origin = {412.0,-163.0}, extent = {{-20.0,-21.0},{20.0,21.0}}, rotation = 0))); - equation - connect(QLP.y,Prod_4_1.u1) annotation(Line(visible = true, points = {{375.0,-96.5},{375.0,-139.75},{375.0,-139.75},{375.0,-152.5}}, color = {0,0,191})); - connect(QLC.y,Prod_4_1.u2) annotation(Line(visible = true, points = {{335.0,-96.5},{335.0,-157.0},{366.6,-157.0}}, color = {0,0,191})); - connect(Prod_4_1.y,Quality_of_Life.u) annotation(Line(visible = true, points = {{385.5,-163.0},{398.0,-163.0}}, color = {0,0,191})); - connect(QLF.y,Prod_4_1.u4) annotation(Line(visible = true, points = {{364.5,-232.0},{356.0,-232.0},{356.0,-190.0},{375.0,-190.0},{375.0,-173.5}}, color = {0,0,191})); - connect(QLM.y,Prod_4_1.u3) annotation(Line(visible = true, points = {{335.5,-169.0},{366.6,-169.0}}, color = {0,0,191})); - connect(Food_Ratio.y,BRFM.u) annotation(Line(visible = true, points = {{-159.5,-66.0},{-176.0,-66.0},{-176.0,22.2}}, color = {0,0,191})); - connect(BRFM.y,Prod_5_1.u2) annotation(Line(visible = true, points = {{-176.0,52.6},{-176.0,60.0},{-167.36,60.0},{-167.36,72.0}}, color = {0,0,191})); - connect(BRPM.u,QLP.u) annotation(Line(visible = true, points = {{-135.0,23.0},{-135.0,-20.0},{-214.0,-20.0},{-214.0,214.0},{375.0,214.0},{375.0,-125.0}}, color = {0,0,191})); - connect(Pol_Ratio.y,BRPM.u) annotation(Line(visible = true, points = {{-18.5,-95.0},{0.0,-95.0},{0.0,-20.0},{-135.0,-20.0},{-135.0,23.0}}, color = {0,0,191})); - connect(BRPM.y,Prod_5_1.u3) annotation(Line(visible = true, points = {{-135.0,51.5},{-135.0,60.0},{-160.0,60.0},{-160.0,68.8}}, color = {0,0,191})); - connect(Crowd_Rat.y,BRCM.u) annotation(Line(visible = true, points = {{-60.0,23.8},{-60.0,8.0},{-95.0,8.0},{-95.0,23.0}}, color = {0,0,191})); - connect(BRCM.y,Prod_5_1.u4) annotation(Line(visible = true, points = {{-95.0,51.5},{-95.0,66.0},{-152.64,66.0},{-152.64,72.0}}, color = {0,0,191})); - connect(Crowd_Rat.y,DRCM.u) annotation(Line(visible = true, points = {{-60.0,23.8},{-60.0,8.0},{-25.0,8.0},{-25.0,23.0}}, color = {0,0,191})); - connect(DRCM.y,Prod_5_2.u2) annotation(Line(visible = true, points = {{-25.0,51.5},{-25.0,60.0},{12.64,60.0},{12.64,71.5}}, color = {0,0,191})); - connect(Pol_Ratio.y,DRPM.u) annotation(Line(visible = true, points = {{-18.5,-95.0},{0.0,-95.0},{0.0,8.0},{15.0,8.0},{15.0,23.0}}, color = {0,0,191})); - connect(DRPM.y,Prod_5_2.u3) annotation(Line(visible = true, points = {{15.0,51.5},{15.0,60.0},{20.0,60.0},{20.0,68.5}}, color = {0,0,191})); - connect(Food_Ratio.y,DRFM.u) annotation(Line(visible = true, points = {{-159.5,-66.0},{-176.0,-66.0},{-176.0,0.0},{55.0,0.0},{55.0,23.0}}, color = {0,0,191})); - connect(DRFM.y,Prod_5_2.u4) annotation(Line(visible = true, points = {{55.0,51.5},{55.0,60.0},{27.36,60.0},{27.36,71.5}}, color = {0,0,191})); - connect(Crowd_Rat.y,QLC.u) annotation(Line(visible = true, points = {{-60.0,23.8},{-60.0,8.0},{-206.0,8.0},{-206.0,208.0},{335.0,208.0},{335.0,-125.0}}, color = {0,0,191})); - connect(FCM.u,Crowd_Rat.y) annotation(Line(visible = true, points = {{-73.0,-47.0},{-60.0,-47.0},{-60.0,23.8}}, color = {0,0,191})); - connect(Crowd_Rat.u,Population.y3) annotation(Line(visible = true, points = {{-60.0,46.2},{-60.0,66.0},{-70.0,66.0},{-70.0,127.0}}, color = {0,0,191})); - connect(Prod_2_5.u2,Prod_3_1.u2) annotation(Line(visible = true, points = {{239.5,-200.0},{260.0,-200.0},{260.0,-20.0},{160.0,-20.0},{160.0,30.0},{203.8,30.0}}, color = {0,0,191})); - connect(Prod_3_1.y,ECIR.u) annotation(Line(visible = true, points = {{226.2,30.0},{232.5,30.0}}, color = {0,0,191})); - connect(CIR.y,Prod_3_1.u2) annotation(Line(visible = true, points = {{90.5,6.0},{80.0,6.0},{80.0,30.0},{203.8,30.0}}, color = {0,0,191})); - connect(NotCIAF.y,Prod_3_1.u3) annotation(Line(visible = true, points = {{202.5,10.0},{215.0,10.0},{215.0,19.5}}, color = {0,0,191})); - connect(Prod_3_1.u1,NREM.y) annotation(Line(visible = true, points = {{215.0,40.5},{215.0,51.0},{191.5,51.0}}, color = {0,0,191})); - connect(QLF.y,QLMF.u2) annotation(Line(visible = true, points = {{364.5,-232.0},{333.0,-232.0}}, color = {0,0,191})); - connect(QLMF.y,CIQR.u) annotation(Line(visible = true, points = {{298.5,-223.0},{290.0,-223.0},{290.0,-256.0},{190.0,-256.0},{190.0,-230.0},{179.0,-230.0}}, color = {0,0,191})); - connect(P_Abs.u1,Pollution.y3) annotation(Line(visible = true, points = {{-61.0,-170.4},{-70.0,-170.4},{-70.0,-153.0}}, color = {0,0,191})); - connect(CIG_norm.y,CI_Generation.u) annotation(Line(visible = true, points = {{75.5,-77.0},{80.0,-77.0},{80.0,-61.0}}, color = {0,0,191})); - connect(CI_Discard.y1,Sink3.MassInPort1) annotation(Line(visible = true, points = {{190.0,-40.0},{199.0,-40.0}}, color = {191,0,191})); - connect(Capital_Investment.u2,CI_Discard.y) annotation(Line(visible = true, points = {{152.0,-40.0},{170.0,-40.0}}, color = {191,0,191})); - connect(Source3.MassInPort1,CI_Generation.y) annotation(Line(visible = true, points = {{61.0,-40.0},{70.0,-40.0}}, color = {191,0,191})); - connect(CI_Generation.y1,Capital_Investment.u1) annotation(Line(visible = true, points = {{90.0,-40.0},{108.0,-40.0}}, color = {191,0,191})); - connect(FPM.u,POLAT.u) annotation(Line(visible = true, points = {{-21.0,-66.0},{0.0,-66.0},{0.0,-220.0},{-27.0,-220.0}}, color = {0,0,191})); - connect(CIRA.y,FPCI.u) annotation(Line(visible = true, points = {{265.5,-225.0},{280.0,-225.0},{280.0,-252.0},{-210.0,-252.0},{-210.0,-107.0},{-165.0,-107.0}}, color = {0,0,191})); - connect(Prod_2_1.u1,Population.y1) annotation(Line(visible = true, points = {{128.8,80.0},{100.0,80.0},{100.0,194.0},{-46.0,194.0},{-46.0,151.0},{-53.0,151.0}}, color = {0,0,191})); - connect(NRMM.u,DRMM.u) annotation(Line(visible = true, points = {{213.0,80.0},{300.0,80.0},{300.0,171.0},{63.0,171.0}}, color = {0,0,191})); - connect(NRMM.u,BRMM.u) annotation(Line(visible = true, points = {{213.0,80.0},{300.0,80.0},{300.0,200.0},{-70.0,200.0},{-70.0,185.0},{-93.0,185.0}}, color = {0,0,191})); - connect(CFIFR.u,QLF.u) annotation(Line(visible = true, points = {{57.0,-230.0},{40.0,-230.0},{40.0,-260.0},{400.0,-260.0},{400.0,-232.0},{393.0,-232.0}}, color = {0,0,191})); - connect(Food_Ratio.y,QLF.u) annotation(Line(visible = true, points = {{-159.5,-66.0},{-220.0,-66.0},{-220.0,-260.0},{400.0,-260.0},{400.0,-232.0},{393.0,-232.0}}, color = {0,0,191})); - connect(Pol_Ratio.y,FPM.u) annotation(Line(visible = true, points = {{-18.5,-95.0},{0.0,-95.0},{0.0,-66.0},{-21.0,-66.0}}, color = {0,0,191})); - connect(CIR.y,POLCM.u) annotation(Line(visible = true, points = {{90.5,6.0},{80.0,6.0},{80.0,-6.0},{10.0,-6.0},{10.0,-116.0},{-100.0,-116.0},{-100.0,-220.0},{-105.0,-220.0}}, color = {0,0,191})); - connect(QLM.u,CIM.u) annotation(Line(visible = true, points = {{307.0,-169.0},{300.0,-169.0},{300.0,-100.0},{125.0,-100.0}}, color = {0,0,191})); - connect(QLM.y,QLMF.u1) annotation(Line(visible = true, points = {{335.5,-169.0},{344.0,-169.0},{344.0,-214.0},{333.0,-214.0}}, color = {0,0,191})); - connect(MSL.y,QLM.u) annotation(Line(visible = true, points = {{287.5,30.0},{300.0,30.0},{300.0,-169.0},{307.0,-169.0}}, color = {0,0,191})); - connect(NRMM.y,Prod_2_1.u2) annotation(Line(visible = true, points = {{184.5,80.0},{151.2,80.0}}, color = {0,0,191})); - connect(MSL.y,NRMM.u) annotation(Line(visible = true, points = {{287.5,30.0},{300.0,30.0},{300.0,80.0},{213.0,80.0}}, color = {0,0,191})); - connect(ECIR.y,MSL.u) annotation(Line(visible = true, points = {{253.5,30.0},{266.5,30.0}}, color = {0,0,191})); - connect(NotCIAF.u,CIAF.y1) annotation(Line(visible = true, points = {{175.5,10.0},{168.0,10.0},{168.0,-8.0},{240.0,-8.0},{240.0,-110.0},{154.0,-110.0},{154.0,-129.0},{147.0,-129.0}}, color = {0,0,191})); - connect(Prod_2_2.u1,CIR.u2) annotation(Line(visible = true, points = {{30.2,-100.0},{20.0,-100.0},{20.0,-14.0},{140.0,-14.0},{140.0,-3.6},{125.0,-3.6}}, color = {0,0,191})); - connect(Prod_2_2.u1,Population.y1) annotation(Line(visible = true, points = {{30.2,-100.0},{20.0,-100.0},{20.0,-14.0},{320.0,-14.0},{320.0,194.0},{-46.0,194.0},{-46.0,151.0},{-53.0,151.0}}, color = {0,0,191})); - connect(Prod_2_4.u1,Population.y) annotation(Line(visible = true, points = {{-171.2,-220.0},{-200.0,-220.0},{-200.0,164.0},{-94.0,164.0},{-94.0,151.0},{-87.0,151.0}}, color = {0,0,191})); - connect(CID_norm.u,Capital_Investment.y2) annotation(Line(visible = true, points = {{154.5,-77.0},{145.0,-77.0},{145.0,-53.0}}, color = {0,0,191})); - connect(CID_norm.y,CI_Discard.u) annotation(Line(visible = true, points = {{175.5,-77.0},{180.0,-77.0},{180.0,-61.0}}, color = {0,0,191})); - connect(CIM.y,Prod_2_2.u2) annotation(Line(visible = true, points = {{96.5,-100.0},{49.8,-100.0}}, color = {0,0,191})); - connect(Prod_2_2.y,CIG_norm.u) annotation(Line(visible = true, points = {{40.0,-88.8},{40.0,-77.0},{54.5,-77.0}}, color = {0,0,191})); - connect(Pol_Ratio.u,Pollution.y1) annotation(Line(visible = true, points = {{-39.5,-95.0},{-46.0,-95.0},{-46.0,-129.0},{-53.0,-129.0}}, color = {0,0,191})); - connect(POLCM.y,Prod_2_4.u2) annotation(Line(visible = true, points = {{-133.5,-220.0},{-148.8,-220.0}}, color = {0,0,191})); - connect(Prod_2_4.y,Pol_norm.u) annotation(Line(visible = true, points = {{-160.0,-208.8},{-160.0,-180.0},{-145.5,-180.0}}, color = {0,0,191})); - connect(Pol_norm.y,P_Generation.u) annotation(Line(visible = true, points = {{-124.5,-180.0},{-120.0,-180.0},{-120.0,-161.0}}, color = {0,0,191})); - connect(POLAT.y,P_Abs.u2) annotation(Line(visible = true, points = {{-55.5,-220.0},{-70.0,-220.0},{-70.0,-189.6},{-61.0,-189.6}}, color = {0,0,191})); - connect(P_Abs.y,P_Absorption.u) annotation(Line(visible = true, points = {{-26.5,-180.0},{-20.0,-180.0},{-20.0,-161.0}}, color = {0,0,191})); - connect(CFIFR.y,Prod_2_3.u1) annotation(Line(visible = true, points = {{85.5,-230.0},{108.8,-230.0}}, color = {0,0,191})); - connect(CIQR.y,Prod_2_3.u2) annotation(Line(visible = true, points = {{150.5,-230.0},{131.2,-230.0}}, color = {0,0,191})); - connect(CIAF_G.y,CIAFG.u) annotation(Line(visible = true, points = {{84.5,-180.0},{80.0,-180.0},{80.0,-161.0}}, color = {0,0,191})); - connect(CIAF_G.u,Prod_2_3.y) annotation(Line(visible = true, points = {{105.5,-180.0},{120.0,-180.0},{120.0,-218.8}}, color = {0,0,191})); - connect(CIRA.u,Prod_2_5.y) annotation(Line(visible = true, points = {{244.5,-225.0},{229.0,-225.0},{229.0,-211.2}}, color = {0,0,191})); - connect(Prod_2_5.u1,CIAF.y3) annotation(Line(visible = true, points = {{218.5,-200.0},{130.0,-200.0},{130.0,-153.0}}, color = {0,0,191})); - connect(CIAF_D.u,CIAF.y2) annotation(Line(visible = true, points = {{152.5,-180.0},{145.0,-180.0},{145.0,-153.0}}, color = {0,0,191})); - connect(CIAF_D.y,CIAFD.u) annotation(Line(visible = true, points = {{173.5,-180.0},{180.0,-180.0},{180.0,-161.0}}, color = {0,0,191})); - connect(CIAFD.y1,Sink5.MassInPort1) annotation(Line(visible = true, points = {{190.0,-140.0},{199.0,-140.0}}, color = {191,0,191})); - connect(CIAF.u2,CIAFD.y) annotation(Line(visible = true, points = {{152.0,-140.0},{170.0,-140.0}}, color = {191,0,191})); - connect(CIAFG.y1,CIAF.u1) annotation(Line(visible = true, points = {{90.0,-140.0},{108.0,-140.0}}, color = {191,0,191})); - connect(Source5.MassInPort1,CIAFG.y) annotation(Line(visible = true, points = {{61.0,-140.0},{70.0,-140.0}}, color = {191,0,191})); - connect(P_Absorption.y1,Sink4.MassInPort1) annotation(Line(visible = true, points = {{-10.0,-140.0},{-1.0,-140.0}}, color = {191,0,191})); - connect(Pollution.u2,P_Absorption.y) annotation(Line(visible = true, points = {{-48.0,-140.0},{-30.0,-140.0}}, color = {191,0,191})); - connect(P_Generation.y1,Pollution.u1) annotation(Line(visible = true, points = {{-110.0,-140.0},{-92.0,-140.0}}, color = {191,0,191})); - connect(Source4.MassInPort1,P_Generation.y) annotation(Line(visible = true, points = {{-139.0,-140.0},{-130.0,-140.0}}, color = {191,0,191})); - connect(FPCI.y,Prod_3_2.u3) annotation(Line(visible = true, points = {{-136.5,-107.0},{-117.0,-107.0},{-117.0,-76.5}}, color = {0,0,191})); - connect(FPM.y,Prod_3_2.u2) annotation(Line(visible = true, points = {{-49.5,-66.0},{-107.2,-66.0}}, color = {0,0,191})); - connect(Prod_3_2.u1,FCM.y) annotation(Line(visible = true, points = {{-117.0,-55.5},{-117.0,-47.0},{-101.5,-47.0}}, color = {0,0,191})); - connect(Prod_3_2.y,Food_Ratio.u) annotation(Line(visible = true, points = {{-126.8,-66.0},{-138.5,-66.0}}, color = {0,0,191})); - connect(CIR.u1,Capital_Investment.y1) annotation(Line(visible = true, points = {{125.0,15.6},{154.0,15.6},{154.0,-29.0},{147.0,-29.0}}, color = {0,0,191})); - connect(NRFR.y,NREM.u) annotation(Line(visible = true, points = {{147.5,51.0},{153.75,51.0},{153.75,51.0},{163.0,51.0}}, color = {0,0,191})); - connect(DRMM.y,Prod_5_2.u5) annotation(Line(visible = true, points = {{34.5,171.0},{26.0,171.0},{26.0,104.0},{40.0,104.0},{40.0,79.0},{31.2,79.0}}, color = {0,0,191})); - connect(DR_norm.y,Death_Rate.u) annotation(Line(visible = true, points = {{-13.5,103.0},{-20.0,103.0},{-20.0,119.0}}, color = {0,0,191})); - connect(Prod_5_2.y,DR_norm.u) annotation(Line(visible = true, points = {{20.0,89.5},{20.0,103.0},{7.5,103.0}}, color = {0,0,191})); - connect(Prod_5_2.u1,Population.y2) annotation(Line(visible = true, points = {{8.8,79.0},{-55.0,79.0},{-55.0,127.0}}, color = {0,0,191})); - connect(BRMM.y,Prod_5_1.u1) annotation(Line(visible = true, points = {{-121.5,185.0},{-180.0,185.0},{-180.0,80.0},{-171.2,80.0}}, color = {0,0,191})); - connect(Prod_5_1.u5,Population.y4) annotation(Line(visible = true, points = {{-148.8,80.0},{-85.0,80.0},{-85.0,127.0}}, color = {0,0,191})); - connect(Prod_5_1.y,BR_norm.u) annotation(Line(visible = true, points = {{-160.0,91.2},{-160.0,103.0},{-145.5,103.0}}, color = {0,0,191})); - connect(BR_norm.y,Birth_Rate.u) annotation(Line(visible = true, points = {{-124.5,103.0},{-120.0,103.0},{-120.0,119.0}}, color = {0,0,191})); - connect(Source1.MassInPort1,Birth_Rate.y) annotation(Line(visible = true, points = {{-139.0,140.0},{-130.0,140.0}}, color = {191,0,191})); - connect(Birth_Rate.y1,Population.u1) annotation(Line(visible = true, points = {{-110.0,140.0},{-92.0,140.0}}, color = {191,0,191})); - connect(Population.u2,Death_Rate.y) annotation(Line(visible = true, points = {{-48.0,140.0},{-30.0,140.0}}, color = {191,0,191})); - connect(Death_Rate.y1,Sink1.MassInPort1) annotation(Line(visible = true, points = {{-10.0,140.0},{-1.0,140.0}}, color = {191,0,191})); - connect(Source2.MassInPort1,Generation.y) annotation(Line(visible = true, points = {{61.0,140.0},{70.0,140.0}}, color = {191,0,191})); - connect(Gen_Const.y,Generation.u) annotation(Line(visible = true, points = {{80.0,111.5},{80.0,119.0}}, color = {0,0,191})); - connect(NRFR.u,Natural_Resources.y4) annotation(Line(visible = true, points = {{126.5,51.0},{115.0,51.0},{115.0,127.0}}, color = {0,0,191})); - connect(Generation.y1,Natural_Resources.u1) annotation(Line(visible = true, points = {{90.0,140.0},{108.0,140.0}}, color = {191,0,191})); - connect(Prod_2_1.y,NR_norm.u) annotation(Line(visible = true, points = {{140.0,91.2},{140.0,103.0},{152.5,103.0}}, color = {0,0,191})); - connect(Natural_Resources.u2,Depletion.y) annotation(Line(visible = true, points = {{152.0,140.0},{170.0,140.0}}, color = {191,0,191})); - connect(Depletion.y1,Sink2.MassInPort1) annotation(Line(visible = true, points = {{190.0,140.0},{199.0,140.0}}, color = {191,0,191})); - connect(NR_norm.y,Depletion.u) annotation(Line(visible = true, points = {{173.5,103.0},{180.0,103.0},{180.0,119.0}}, color = {0,0,191})); + SystemDynamics.Sources.Source Source1 annotation( + Placement(visible = true, transformation(origin = {-150.0, 140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Birth_Rate annotation( + Placement(visible = true, transformation(origin = {-120.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level Population(x0 = Population_0) annotation( + Placement(visible = true, transformation(origin = {-70.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Death_Rate annotation( + Placement(visible = true, transformation(origin = {-20.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink1 annotation( + Placement(visible = true, transformation(origin = {10.0, 140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source2 annotation( + Placement(visible = true, transformation(origin = {50.0, 140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Generation annotation( + Placement(visible = true, transformation(origin = {80.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level Natural_Resources(x0 = Nat_Resources_0) annotation( + Placement(visible = true, transformation(origin = {130.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Depletion annotation( + Placement(visible = true, transformation(origin = {180.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink2 annotation( + Placement(visible = true, transformation(origin = {210.0, 140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Const Gen_Const(k = 0) annotation( + Placement(visible = true, transformation(origin = {80.0, 101.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular BRMM(x_vals = 0:5, y_vals = {1.2, 1.0, 0.85, 0.75, 0.7, 0.7}) annotation( + Placement(visible = true, transformation(origin = {-105.0, 185.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular DRMM(x_vals = 0:0.5:5, y_vals = {3.0, 1.8, 1.0, 0.8, 0.7, 0.6, 0.53, 0.5, 0.5, 0.5, 0.5}) annotation( + Placement(visible = true, transformation(origin = {51.0, 171.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain BR_norm(k = BRN) annotation( + Placement(visible = true, transformation(origin = {-135.0, 103.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_5 Prod_5_1 annotation( + Placement(visible = true, transformation(origin = {-160.0, 80.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain DR_norm(k = DRN) annotation( + Placement(visible = true, transformation(origin = {-3.0, 103.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_5 Prod_5_2 annotation( + Placement(visible = true, transformation(origin = {20.0, 79.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular BRFM(x_vals = 0:4, y_vals = {0.0, 1.0, 1.6, 1.9, 2.0}) annotation( + Placement(visible = true, transformation(origin = {-176.0, 35.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular BRPM(x_vals = 0:10:60, y_vals = {1.02, 0.9, 0.7, 0.4, 0.25, 0.15, 0.1}) annotation( + Placement(visible = true, transformation(origin = {-135.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular BRCM(x_vals = 0:5, y_vals = {1.05, 1.0, 0.9, 0.7, 0.6, 0.55}) annotation( + Placement(visible = true, transformation(origin = {-95.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular DRCM(x_vals = 0:5, y_vals = {0.9, 1.0, 1.2, 1.5, 1.9, 3.0}) annotation( + Placement(visible = true, transformation(origin = {-25.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular DRPM(x_vals = 0:10:60, y_vals = {0.92, 1.3, 2.0, 3.2, 4.8, 6.8, 9.2}) annotation( + Placement(visible = true, transformation(origin = {15.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular DRFM(x_vals = 0:0.25:2, y_vals = {30.0, 3.0, 2.0, 1.4, 1.0, 0.7, 0.6, 0.5, 0.5}) annotation( + Placement(visible = true, transformation(origin = {55.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Auxiliary.Gain Crowd_Rat(k = 1.0 / (Land_Area * Pop_dens_norm)) annotation( + Placement(visible = true, transformation(origin = {-60.0, 35.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = -90))); + SystemDynamics.Auxiliary.Gain NR_norm(k = NRUN) annotation( + Placement(visible = true, transformation(origin = {163.0, 103.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_1 annotation( + Placement(visible = true, transformation(origin = {140.0, 80.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular NRMM(x_vals = 0:10, y_vals = {0.0, 1.0, 1.8, 2.4, 2.9, 3.3, 3.6, 3.8, 3.9, 3.95, 4.0}) annotation( + Placement(visible = true, transformation(origin = {201.0, 80.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Sources.Source Source3 annotation( + Placement(visible = true, transformation(origin = {50.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 CI_Generation annotation( + Placement(visible = true, transformation(origin = {80.0, -40.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level Capital_Investment(x0 = Cap_Invest_0) annotation( + Placement(visible = true, transformation(origin = {130.0, -40.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 CI_Discard annotation( + Placement(visible = true, transformation(origin = {180.0, -40.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink3 annotation( + Placement(visible = true, transformation(origin = {210.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CIG_norm(k = CIGN) annotation( + Placement(visible = true, transformation(origin = {65.0, -77.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_2 annotation( + Placement(visible = true, transformation(origin = {40.0, -100.0}, extent = {{-14.0, -16.0}, {14.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CID_norm(k = CIDN) annotation( + Placement(visible = true, transformation(origin = {165.0, -77.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular CIM(x_vals = 0:5, y_vals = {0.1, 1.0, 1.8, 2.4, 2.8, 3.0}) annotation( + Placement(visible = true, transformation(origin = {113.0, -100.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain MSL(k = 1.0 / ECIRN) annotation( + Placement(visible = true, transformation(origin = {277.0, 30.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain NRFR(k = 1.0 / NRI) annotation( + Placement(visible = true, transformation(origin = {137.0, 51.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain ECIR(k = 1.0 / (1.0 - CIAFN)) annotation( + Placement(visible = true, transformation(origin = {243.0, 30.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_3 Prod_3_1 annotation( + Placement(visible = true, transformation(origin = {215.0, 30.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = -90))); + SystemDynamics.Functions.Tabular NREM(x_vals = 0:0.25:1, y_vals = {0.0, 0.15, 0.5, 0.85, 1.0}) annotation( + Placement(visible = true, transformation(origin = {175.0, 51.0}, extent = {{15.0, 15.0}, {-15.0, -15.0}}, rotation = -180))); + Modelica.Blocks.Math.Division CIR annotation( + Placement(visible = true, transformation(origin = {107.0, 6.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source4 annotation( + Placement(visible = true, transformation(origin = {-150.0, -140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 P_Generation annotation( + Placement(visible = true, transformation(origin = {-120.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level Pollution(x0 = Pollution_0) annotation( + Placement(visible = true, transformation(origin = {-70.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 P_Absorption annotation( + Placement(visible = true, transformation(origin = {-20.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink4 annotation( + Placement(visible = true, transformation(origin = {10.0, -140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Linear NotCIAF(m = -1.0, b = 1.0) annotation( + Placement(visible = true, transformation(origin = {189.0, 10.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain Pol_Ratio(k = 1.0 / POLS) annotation( + Placement(visible = true, transformation(origin = {-29.0, -95.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular FCM(x_vals = 0:5, y_vals = {2.4, 1.0, 0.6, 0.4, 0.3, 0.2}) annotation( + Placement(visible = true, transformation(origin = {-85.0, -47.0}, extent = {{-15.0, 15.0}, {15.0, -15.0}}, rotation = -180))); + SystemDynamics.Auxiliary.Prod_3 Prod_3_2 annotation( + Placement(visible = true, transformation(origin = {-117.0, -66.0}, extent = {{15.0, -14.0}, {-15.0, 14.0}}, rotation = 90))); + SystemDynamics.Auxiliary.Gain Food_Ratio(k = FC / FN) annotation( + Placement(visible = true, transformation(origin = {-149.0, -66.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source5 annotation( + Placement(visible = true, transformation(origin = {50.0, -140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 CIAFG annotation( + Placement(visible = true, transformation(origin = {80.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level CIAF(x0 = CIAF_0) annotation( + Placement(visible = true, transformation(origin = {130.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 CIAFD annotation( + Placement(visible = true, transformation(origin = {180.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink5 annotation( + Placement(visible = true, transformation(origin = {210.0, -140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CIAF_D(k = 1.0 / CIAFT) annotation( + Placement(visible = true, transformation(origin = {163.0, -180.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CIAF_G(k = 1.0 / CIAFT) annotation( + Placement(visible = true, transformation(origin = {95.0, -180.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_3 annotation( + Placement(visible = true, transformation(origin = {120.0, -230.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + Modelica.Blocks.Math.Division P_Abs annotation( + Placement(visible = true, transformation(origin = {-43.0, -180.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain Pol_norm(k = POLN) annotation( + Placement(visible = true, transformation(origin = {-135.0, -180.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_4 annotation( + Placement(visible = true, transformation(origin = {-160.0, -220.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular POLCM(x_vals = 0:5, y_vals = {0.05, 1.0, 3.0, 5.4, 7.4, 8.0}) annotation( + Placement(visible = true, transformation(origin = {-117.0, -220.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular POLAT(x_vals = 0:10:60, y_vals = {0.6, 2.5, 5.0, 8.0, 11.5, 15.5, 20.0}) annotation( + Placement(visible = true, transformation(origin = {-39.0, -220.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular CFIFR(x_vals = 0:0.5:2, y_vals = {1.0, 0.6, 0.3, 0.15, 0.1}) annotation( + Placement(visible = true, transformation(origin = {69.0, -230.0}, extent = {{15.0, 16.0}, {-15.0, -16.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular FPM(x_vals = 0:10:60, y_vals = {1.02, 0.9, 0.65, 0.35, 0.2, 0.1, 0.05}) annotation( + Placement(visible = true, transformation(origin = {-33.0, -66.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_5 annotation( + Placement(visible = true, transformation(origin = {229.0, -200.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CIRA(k = 1.0 / CIAFN) annotation( + Placement(visible = true, transformation(origin = {255.0, -225.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular FPCI(x_vals = 0:6, y_vals = {0.5, 1.0, 1.4, 1.7, 1.9, 2.05, 2.2}) annotation( + Placement(visible = true, transformation(origin = {-153.0, -107.0}, extent = {{15.0, 15.0}, {-15.0, -15.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular CIQR(x_vals = 0:0.5:2, y_vals = {0.7, 0.8, 1.0, 1.5, 2.0}) annotation( + Placement(visible = true, transformation(origin = {167.0, -230.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + Modelica.Blocks.Math.Division QLMF annotation( + Placement(visible = true, transformation(origin = {315.0, -223.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular QLM(x_vals = 0:5, y_vals = {0.2, 1.0, 1.7, 2.3, 2.7, 2.9}) annotation( + Placement(visible = true, transformation(origin = {319.0, -169.0}, extent = {{15.0, 17.0}, {-15.0, -17.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular QLF(x_vals = 0:4, y_vals = {0.0, 1.0, 1.8, 2.4, 2.7}) annotation( + Placement(visible = true, transformation(origin = {381.0, -232.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Auxiliary.Prod_4 Prod_4_1 annotation( + Placement(visible = true, transformation(origin = {375.0, -163.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -90))); + SystemDynamics.Functions.Tabular QLC(x_vals = 0:0.5:5, y_vals = {2.0, 1.3, 1.0, 0.75, 0.55, 0.45, 0.38, 0.3, 0.25, 0.22, 0.2}) annotation( + Placement(visible = true, transformation(origin = {335.0, -113.0}, extent = {{15.0, 15.0}, {-15.0, -15.0}}, rotation = -90))); + SystemDynamics.Functions.Tabular QLP(x_vals = 0:10:60, y_vals = {1.04, 0.85, 0.6, 0.3, 0.15, 0.05, 0.02}) annotation( + Placement(visible = true, transformation(origin = {375.0, -113.0}, extent = {{15.0, 15.0}, {-15.0, -15.0}}, rotation = -90))); + SystemDynamics.Auxiliary.Gain Quality_of_Life(k = QLS) annotation( + Placement(visible = true, transformation(origin = {412.0, -163.0}, extent = {{-20.0, -21.0}, {20.0, 21.0}}, rotation = 0))); + equation + connect(QLP.y, Prod_4_1.u1) annotation( + Line(visible = true, points = {{375.0, -96.5}, {375.0, -139.75}, {375.0, -139.75}, {375.0, -152.5}}, color = {0, 0, 191})); + connect(QLC.y, Prod_4_1.u2) annotation( + Line(visible = true, points = {{335.0, -96.5}, {335.0, -157.0}, {366.6, -157.0}}, color = {0, 0, 191})); + connect(Prod_4_1.y, Quality_of_Life.u) annotation( + Line(visible = true, points = {{385.5, -163.0}, {398.0, -163.0}}, color = {0, 0, 191})); + connect(QLF.y, Prod_4_1.u4) annotation( + Line(visible = true, points = {{364.5, -232.0}, {356.0, -232.0}, {356.0, -190.0}, {375.0, -190.0}, {375.0, -173.5}}, color = {0, 0, 191})); + connect(QLM.y, Prod_4_1.u3) annotation( + Line(visible = true, points = {{335.5, -169.0}, {366.6, -169.0}}, color = {0, 0, 191})); + connect(Food_Ratio.y, BRFM.u) annotation( + Line(visible = true, points = {{-159.5, -66.0}, {-176.0, -66.0}, {-176.0, 22.2}}, color = {0, 0, 191})); + connect(BRFM.y, Prod_5_1.u2) annotation( + Line(visible = true, points = {{-176.0, 52.6}, {-176.0, 60.0}, {-167.36, 60.0}, {-167.36, 72.0}}, color = {0, 0, 191})); + connect(BRPM.u, QLP.u) annotation( + Line(visible = true, points = {{-135.0, 23.0}, {-135.0, -20.0}, {-214.0, -20.0}, {-214.0, 214.0}, {375.0, 214.0}, {375.0, -125.0}}, color = {0, 0, 191})); + connect(Pol_Ratio.y, BRPM.u) annotation( + Line(visible = true, points = {{-18.5, -95.0}, {0.0, -95.0}, {0.0, -20.0}, {-135.0, -20.0}, {-135.0, 23.0}}, color = {0, 0, 191})); + connect(BRPM.y, Prod_5_1.u3) annotation( + Line(visible = true, points = {{-135.0, 51.5}, {-135.0, 60.0}, {-160.0, 60.0}, {-160.0, 68.8}}, color = {0, 0, 191})); + connect(Crowd_Rat.y, BRCM.u) annotation( + Line(visible = true, points = {{-60.0, 23.8}, {-60.0, 8.0}, {-95.0, 8.0}, {-95.0, 23.0}}, color = {0, 0, 191})); + connect(BRCM.y, Prod_5_1.u4) annotation( + Line(visible = true, points = {{-95.0, 51.5}, {-95.0, 66.0}, {-152.64, 66.0}, {-152.64, 72.0}}, color = {0, 0, 191})); + connect(Crowd_Rat.y, DRCM.u) annotation( + Line(visible = true, points = {{-60.0, 23.8}, {-60.0, 8.0}, {-25.0, 8.0}, {-25.0, 23.0}}, color = {0, 0, 191})); + connect(DRCM.y, Prod_5_2.u2) annotation( + Line(visible = true, points = {{-25.0, 51.5}, {-25.0, 60.0}, {12.64, 60.0}, {12.64, 71.5}}, color = {0, 0, 191})); + connect(Pol_Ratio.y, DRPM.u) annotation( + Line(visible = true, points = {{-18.5, -95.0}, {0.0, -95.0}, {0.0, 8.0}, {15.0, 8.0}, {15.0, 23.0}}, color = {0, 0, 191})); + connect(DRPM.y, Prod_5_2.u3) annotation( + Line(visible = true, points = {{15.0, 51.5}, {15.0, 60.0}, {20.0, 60.0}, {20.0, 68.5}}, color = {0, 0, 191})); + connect(Food_Ratio.y, DRFM.u) annotation( + Line(visible = true, points = {{-159.5, -66.0}, {-176.0, -66.0}, {-176.0, 0.0}, {55.0, 0.0}, {55.0, 23.0}}, color = {0, 0, 191})); + connect(DRFM.y, Prod_5_2.u4) annotation( + Line(visible = true, points = {{55.0, 51.5}, {55.0, 60.0}, {27.36, 60.0}, {27.36, 71.5}}, color = {0, 0, 191})); + connect(Crowd_Rat.y, QLC.u) annotation( + Line(visible = true, points = {{-60.0, 23.8}, {-60.0, 8.0}, {-206.0, 8.0}, {-206.0, 208.0}, {335.0, 208.0}, {335.0, -125.0}}, color = {0, 0, 191})); + connect(FCM.u, Crowd_Rat.y) annotation( + Line(visible = true, points = {{-73.0, -47.0}, {-60.0, -47.0}, {-60.0, 23.8}}, color = {0, 0, 191})); + connect(Crowd_Rat.u, Population.y3) annotation( + Line(visible = true, points = {{-60.0, 46.2}, {-60.0, 66.0}, {-70.0, 66.0}, {-70.0, 127.0}}, color = {0, 0, 191})); + connect(Prod_2_5.u2, Prod_3_1.u2) annotation( + Line(visible = true, points = {{239.5, -200.0}, {260.0, -200.0}, {260.0, -20.0}, {160.0, -20.0}, {160.0, 30.0}, {203.8, 30.0}}, color = {0, 0, 191})); + connect(Prod_3_1.y, ECIR.u) annotation( + Line(visible = true, points = {{226.2, 30.0}, {232.5, 30.0}}, color = {0, 0, 191})); + connect(CIR.y, Prod_3_1.u2) annotation( + Line(visible = true, points = {{90.5, 6.0}, {80.0, 6.0}, {80.0, 30.0}, {203.8, 30.0}}, color = {0, 0, 191})); + connect(NotCIAF.y, Prod_3_1.u3) annotation( + Line(visible = true, points = {{202.5, 10.0}, {215.0, 10.0}, {215.0, 19.5}}, color = {0, 0, 191})); + connect(Prod_3_1.u1, NREM.y) annotation( + Line(visible = true, points = {{215.0, 40.5}, {215.0, 51.0}, {191.5, 51.0}}, color = {0, 0, 191})); + connect(QLF.y, QLMF.u2) annotation( + Line(visible = true, points = {{364.5, -232.0}, {333.0, -232.0}}, color = {0, 0, 191})); + connect(QLMF.y, CIQR.u) annotation( + Line(visible = true, points = {{298.5, -223.0}, {290.0, -223.0}, {290.0, -256.0}, {190.0, -256.0}, {190.0, -230.0}, {179.0, -230.0}}, color = {0, 0, 191})); + connect(P_Abs.u1, Pollution.y3) annotation( + Line(visible = true, points = {{-61.0, -170.4}, {-70.0, -170.4}, {-70.0, -153.0}}, color = {0, 0, 191})); + connect(CIG_norm.y, CI_Generation.u) annotation( + Line(visible = true, points = {{75.5, -77.0}, {80.0, -77.0}, {80.0, -61.0}}, color = {0, 0, 191})); + connect(CI_Discard.y1, Sink3.MassInPort1) annotation( + Line(visible = true, points = {{190.0, -40.0}, {199.0, -40.0}}, color = {191, 0, 191})); + connect(Capital_Investment.u2, CI_Discard.y) annotation( + Line(visible = true, points = {{152.0, -40.0}, {170.0, -40.0}}, color = {191, 0, 191})); + connect(Source3.MassInPort1, CI_Generation.y) annotation( + Line(visible = true, points = {{61.0, -40.0}, {70.0, -40.0}}, color = {191, 0, 191})); + connect(CI_Generation.y1, Capital_Investment.u1) annotation( + Line(visible = true, points = {{90.0, -40.0}, {108.0, -40.0}}, color = {191, 0, 191})); + connect(FPM.u, POLAT.u) annotation( + Line(visible = true, points = {{-21.0, -66.0}, {0.0, -66.0}, {0.0, -220.0}, {-27.0, -220.0}}, color = {0, 0, 191})); + connect(CIRA.y, FPCI.u) annotation( + Line(visible = true, points = {{265.5, -225.0}, {280.0, -225.0}, {280.0, -252.0}, {-210.0, -252.0}, {-210.0, -107.0}, {-165.0, -107.0}}, color = {0, 0, 191})); + connect(Prod_2_1.u1, Population.y1) annotation( + Line(visible = true, points = {{128.8, 80.0}, {100.0, 80.0}, {100.0, 194.0}, {-46.0, 194.0}, {-46.0, 151.0}, {-53.0, 151.0}}, color = {0, 0, 191})); + connect(NRMM.u, DRMM.u) annotation( + Line(visible = true, points = {{213.0, 80.0}, {300.0, 80.0}, {300.0, 171.0}, {63.0, 171.0}}, color = {0, 0, 191})); + connect(NRMM.u, BRMM.u) annotation( + Line(visible = true, points = {{213.0, 80.0}, {300.0, 80.0}, {300.0, 200.0}, {-70.0, 200.0}, {-70.0, 185.0}, {-93.0, 185.0}}, color = {0, 0, 191})); + connect(CFIFR.u, QLF.u) annotation( + Line(visible = true, points = {{57.0, -230.0}, {40.0, -230.0}, {40.0, -260.0}, {400.0, -260.0}, {400.0, -232.0}, {393.0, -232.0}}, color = {0, 0, 191})); + connect(Food_Ratio.y, QLF.u) annotation( + Line(visible = true, points = {{-159.5, -66.0}, {-220.0, -66.0}, {-220.0, -260.0}, {400.0, -260.0}, {400.0, -232.0}, {393.0, -232.0}}, color = {0, 0, 191})); + connect(Pol_Ratio.y, FPM.u) annotation( + Line(visible = true, points = {{-18.5, -95.0}, {0.0, -95.0}, {0.0, -66.0}, {-21.0, -66.0}}, color = {0, 0, 191})); + connect(CIR.y, POLCM.u) annotation( + Line(visible = true, points = {{90.5, 6.0}, {80.0, 6.0}, {80.0, -6.0}, {10.0, -6.0}, {10.0, -116.0}, {-100.0, -116.0}, {-100.0, -220.0}, {-105.0, -220.0}}, color = {0, 0, 191})); + connect(QLM.u, CIM.u) annotation( + Line(visible = true, points = {{307.0, -169.0}, {300.0, -169.0}, {300.0, -100.0}, {125.0, -100.0}}, color = {0, 0, 191})); + connect(QLM.y, QLMF.u1) annotation( + Line(visible = true, points = {{335.5, -169.0}, {344.0, -169.0}, {344.0, -214.0}, {333.0, -214.0}}, color = {0, 0, 191})); + connect(MSL.y, QLM.u) annotation( + Line(visible = true, points = {{287.5, 30.0}, {300.0, 30.0}, {300.0, -169.0}, {307.0, -169.0}}, color = {0, 0, 191})); + connect(NRMM.y, Prod_2_1.u2) annotation( + Line(visible = true, points = {{184.5, 80.0}, {151.2, 80.0}}, color = {0, 0, 191})); + connect(MSL.y, NRMM.u) annotation( + Line(visible = true, points = {{287.5, 30.0}, {300.0, 30.0}, {300.0, 80.0}, {213.0, 80.0}}, color = {0, 0, 191})); + connect(ECIR.y, MSL.u) annotation( + Line(visible = true, points = {{253.5, 30.0}, {266.5, 30.0}}, color = {0, 0, 191})); + connect(NotCIAF.u, CIAF.y1) annotation( + Line(visible = true, points = {{175.5, 10.0}, {168.0, 10.0}, {168.0, -8.0}, {240.0, -8.0}, {240.0, -110.0}, {154.0, -110.0}, {154.0, -129.0}, {147.0, -129.0}}, color = {0, 0, 191})); + connect(Prod_2_2.u1, CIR.u2) annotation( + Line(visible = true, points = {{30.2, -100.0}, {20.0, -100.0}, {20.0, -14.0}, {140.0, -14.0}, {140.0, -3.6}, {125.0, -3.6}}, color = {0, 0, 191})); + connect(Prod_2_2.u1, Population.y1) annotation( + Line(visible = true, points = {{30.2, -100.0}, {20.0, -100.0}, {20.0, -14.0}, {320.0, -14.0}, {320.0, 194.0}, {-46.0, 194.0}, {-46.0, 151.0}, {-53.0, 151.0}}, color = {0, 0, 191})); + connect(Prod_2_4.u1, Population.y) annotation( + Line(visible = true, points = {{-171.2, -220.0}, {-200.0, -220.0}, {-200.0, 164.0}, {-94.0, 164.0}, {-94.0, 151.0}, {-87.0, 151.0}}, color = {0, 0, 191})); + connect(CID_norm.u, Capital_Investment.y2) annotation( + Line(visible = true, points = {{154.5, -77.0}, {145.0, -77.0}, {145.0, -53.0}}, color = {0, 0, 191})); + connect(CID_norm.y, CI_Discard.u) annotation( + Line(visible = true, points = {{175.5, -77.0}, {180.0, -77.0}, {180.0, -61.0}}, color = {0, 0, 191})); + connect(CIM.y, Prod_2_2.u2) annotation( + Line(visible = true, points = {{96.5, -100.0}, {49.8, -100.0}}, color = {0, 0, 191})); + connect(Prod_2_2.y, CIG_norm.u) annotation( + Line(visible = true, points = {{40.0, -88.8}, {40.0, -77.0}, {54.5, -77.0}}, color = {0, 0, 191})); + connect(Pol_Ratio.u, Pollution.y1) annotation( + Line(visible = true, points = {{-39.5, -95.0}, {-46.0, -95.0}, {-46.0, -129.0}, {-53.0, -129.0}}, color = {0, 0, 191})); + connect(POLCM.y, Prod_2_4.u2) annotation( + Line(visible = true, points = {{-133.5, -220.0}, {-148.8, -220.0}}, color = {0, 0, 191})); + connect(Prod_2_4.y, Pol_norm.u) annotation( + Line(visible = true, points = {{-160.0, -208.8}, {-160.0, -180.0}, {-145.5, -180.0}}, color = {0, 0, 191})); + connect(Pol_norm.y, P_Generation.u) annotation( + Line(visible = true, points = {{-124.5, -180.0}, {-120.0, -180.0}, {-120.0, -161.0}}, color = {0, 0, 191})); + connect(POLAT.y, P_Abs.u2) annotation( + Line(visible = true, points = {{-55.5, -220.0}, {-70.0, -220.0}, {-70.0, -189.6}, {-61.0, -189.6}}, color = {0, 0, 191})); + connect(P_Abs.y, P_Absorption.u) annotation( + Line(visible = true, points = {{-26.5, -180.0}, {-20.0, -180.0}, {-20.0, -161.0}}, color = {0, 0, 191})); + connect(CFIFR.y, Prod_2_3.u1) annotation( + Line(visible = true, points = {{85.5, -230.0}, {108.8, -230.0}}, color = {0, 0, 191})); + connect(CIQR.y, Prod_2_3.u2) annotation( + Line(visible = true, points = {{150.5, -230.0}, {131.2, -230.0}}, color = {0, 0, 191})); + connect(CIAF_G.y, CIAFG.u) annotation( + Line(visible = true, points = {{84.5, -180.0}, {80.0, -180.0}, {80.0, -161.0}}, color = {0, 0, 191})); + connect(CIAF_G.u, Prod_2_3.y) annotation( + Line(visible = true, points = {{105.5, -180.0}, {120.0, -180.0}, {120.0, -218.8}}, color = {0, 0, 191})); + connect(CIRA.u, Prod_2_5.y) annotation( + Line(visible = true, points = {{244.5, -225.0}, {229.0, -225.0}, {229.0, -211.2}}, color = {0, 0, 191})); + connect(Prod_2_5.u1, CIAF.y3) annotation( + Line(visible = true, points = {{218.5, -200.0}, {130.0, -200.0}, {130.0, -153.0}}, color = {0, 0, 191})); + connect(CIAF_D.u, CIAF.y2) annotation( + Line(visible = true, points = {{152.5, -180.0}, {145.0, -180.0}, {145.0, -153.0}}, color = {0, 0, 191})); + connect(CIAF_D.y, CIAFD.u) annotation( + Line(visible = true, points = {{173.5, -180.0}, {180.0, -180.0}, {180.0, -161.0}}, color = {0, 0, 191})); + connect(CIAFD.y1, Sink5.MassInPort1) annotation( + Line(visible = true, points = {{190.0, -140.0}, {199.0, -140.0}}, color = {191, 0, 191})); + connect(CIAF.u2, CIAFD.y) annotation( + Line(visible = true, points = {{152.0, -140.0}, {170.0, -140.0}}, color = {191, 0, 191})); + connect(CIAFG.y1, CIAF.u1) annotation( + Line(visible = true, points = {{90.0, -140.0}, {108.0, -140.0}}, color = {191, 0, 191})); + connect(Source5.MassInPort1, CIAFG.y) annotation( + Line(visible = true, points = {{61.0, -140.0}, {70.0, -140.0}}, color = {191, 0, 191})); + connect(P_Absorption.y1, Sink4.MassInPort1) annotation( + Line(visible = true, points = {{-10.0, -140.0}, {-1.0, -140.0}}, color = {191, 0, 191})); + connect(Pollution.u2, P_Absorption.y) annotation( + Line(visible = true, points = {{-48.0, -140.0}, {-30.0, -140.0}}, color = {191, 0, 191})); + connect(P_Generation.y1, Pollution.u1) annotation( + Line(visible = true, points = {{-110.0, -140.0}, {-92.0, -140.0}}, color = {191, 0, 191})); + connect(Source4.MassInPort1, P_Generation.y) annotation( + Line(visible = true, points = {{-139.0, -140.0}, {-130.0, -140.0}}, color = {191, 0, 191})); + connect(FPCI.y, Prod_3_2.u3) annotation( + Line(visible = true, points = {{-136.5, -107.0}, {-117.0, -107.0}, {-117.0, -76.5}}, color = {0, 0, 191})); + connect(FPM.y, Prod_3_2.u2) annotation( + Line(visible = true, points = {{-49.5, -66.0}, {-107.2, -66.0}}, color = {0, 0, 191})); + connect(Prod_3_2.u1, FCM.y) annotation( + Line(visible = true, points = {{-117.0, -55.5}, {-117.0, -47.0}, {-101.5, -47.0}}, color = {0, 0, 191})); + connect(Prod_3_2.y, Food_Ratio.u) annotation( + Line(visible = true, points = {{-126.8, -66.0}, {-138.5, -66.0}}, color = {0, 0, 191})); + connect(CIR.u1, Capital_Investment.y1) annotation( + Line(visible = true, points = {{125.0, 15.6}, {154.0, 15.6}, {154.0, -29.0}, {147.0, -29.0}}, color = {0, 0, 191})); + connect(NRFR.y, NREM.u) annotation( + Line(visible = true, points = {{147.5, 51.0}, {153.75, 51.0}, {153.75, 51.0}, {163.0, 51.0}}, color = {0, 0, 191})); + connect(DRMM.y, Prod_5_2.u5) annotation( + Line(visible = true, points = {{34.5, 171.0}, {26.0, 171.0}, {26.0, 104.0}, {40.0, 104.0}, {40.0, 79.0}, {31.2, 79.0}}, color = {0, 0, 191})); + connect(DR_norm.y, Death_Rate.u) annotation( + Line(visible = true, points = {{-13.5, 103.0}, {-20.0, 103.0}, {-20.0, 119.0}}, color = {0, 0, 191})); + connect(Prod_5_2.y, DR_norm.u) annotation( + Line(visible = true, points = {{20.0, 89.5}, {20.0, 103.0}, {7.5, 103.0}}, color = {0, 0, 191})); + connect(Prod_5_2.u1, Population.y2) annotation( + Line(visible = true, points = {{8.8, 79.0}, {-55.0, 79.0}, {-55.0, 127.0}}, color = {0, 0, 191})); + connect(BRMM.y, Prod_5_1.u1) annotation( + Line(visible = true, points = {{-121.5, 185.0}, {-180.0, 185.0}, {-180.0, 80.0}, {-171.2, 80.0}}, color = {0, 0, 191})); + connect(Prod_5_1.u5, Population.y4) annotation( + Line(visible = true, points = {{-148.8, 80.0}, {-85.0, 80.0}, {-85.0, 127.0}}, color = {0, 0, 191})); + connect(Prod_5_1.y, BR_norm.u) annotation( + Line(visible = true, points = {{-160.0, 91.2}, {-160.0, 103.0}, {-145.5, 103.0}}, color = {0, 0, 191})); + connect(BR_norm.y, Birth_Rate.u) annotation( + Line(visible = true, points = {{-124.5, 103.0}, {-120.0, 103.0}, {-120.0, 119.0}}, color = {0, 0, 191})); + connect(Source1.MassInPort1, Birth_Rate.y) annotation( + Line(visible = true, points = {{-139.0, 140.0}, {-130.0, 140.0}}, color = {191, 0, 191})); + connect(Birth_Rate.y1, Population.u1) annotation( + Line(visible = true, points = {{-110.0, 140.0}, {-92.0, 140.0}}, color = {191, 0, 191})); + connect(Population.u2, Death_Rate.y) annotation( + Line(visible = true, points = {{-48.0, 140.0}, {-30.0, 140.0}}, color = {191, 0, 191})); + connect(Death_Rate.y1, Sink1.MassInPort1) annotation( + Line(visible = true, points = {{-10.0, 140.0}, {-1.0, 140.0}}, color = {191, 0, 191})); + connect(Source2.MassInPort1, Generation.y) annotation( + Line(visible = true, points = {{61.0, 140.0}, {70.0, 140.0}}, color = {191, 0, 191})); + connect(Gen_Const.y, Generation.u) annotation( + Line(visible = true, points = {{80.0, 111.5}, {80.0, 119.0}}, color = {0, 0, 191})); + connect(NRFR.u, Natural_Resources.y4) annotation( + Line(visible = true, points = {{126.5, 51.0}, {115.0, 51.0}, {115.0, 127.0}}, color = {0, 0, 191})); + connect(Generation.y1, Natural_Resources.u1) annotation( + Line(visible = true, points = {{90.0, 140.0}, {108.0, 140.0}}, color = {191, 0, 191})); + connect(Prod_2_1.y, NR_norm.u) annotation( + Line(visible = true, points = {{140.0, 91.2}, {140.0, 103.0}, {152.5, 103.0}}, color = {0, 0, 191})); + connect(Natural_Resources.u2, Depletion.y) annotation( + Line(visible = true, points = {{152.0, 140.0}, {170.0, 140.0}}, color = {191, 0, 191})); + connect(Depletion.y1, Sink2.MassInPort1) annotation( + Line(visible = true, points = {{190.0, 140.0}, {199.0, 140.0}}, color = {191, 0, 191})); + connect(NR_norm.y, Depletion.u) annotation( + Line(visible = true, points = {{173.5, 103.0}, {180.0, 103.0}, {180.0, 119.0}}, color = {0, 0, 191})); Pop = Population.y; Pol = Pollution.y; Pol_rat = Pol_Ratio.y; Cap_inv = Capital_Investment.y; Qual_life = Quality_of_Life.y; Nat_res = Natural_Resources.y; - annotation(Icon(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-220.0,-262.0},{442.0,220.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-70.0,102.0},{296.0,170.0}}, textString = "Forrester's", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-70.0,-22.0},{296.0,46.0}}, textString = "Original", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-70.0,-100.0},{296.0,-32.0}}, textString = "World Model", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-62.0,6.0},{-58.0,10.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = 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@@ -2242,8 +3510,11 @@

-", revisions = ""), experiment(StartTime = 1900, StopTime = 2100), experimentSetupOutput); +", revisions = ""), + experiment(StartTime = 1900, StopTime = 2100), + experimentSetupOutput); end Scenario_1; + model Scenario_2 "2nd Scenario" parameter Real Population_0 = 1650000000.0 "World population in 1900"; parameter Real Pollution_0 = 200000000.0 "Pollution in 1900"; @@ -2272,190 +3543,373 @@ output Real Qual_life "Quality of life"; output Real Nat_res(unit = "ton") "Natural unrecoverable resources"; Real NRUN(unit = "1/yr") "Normal resource utilization"; - SystemDynamics.Sources.Source Source1 annotation(Placement(visible = true, transformation(origin = {-150.0,140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Birth_Rate annotation(Placement(visible = true, transformation(origin = {-120.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level Population(x0 = Population_0) annotation(Placement(visible = true, transformation(origin = {-70.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Death_Rate annotation(Placement(visible = true, transformation(origin = {-20.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink1 annotation(Placement(visible = true, transformation(origin = {10.0,140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source2 annotation(Placement(visible = true, transformation(origin = {50.0,140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Generation annotation(Placement(visible = true, transformation(origin = {80.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level Natural_Resources(x0 = Nat_Resources_0) annotation(Placement(visible = true, transformation(origin = {130.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Depletion annotation(Placement(visible = true, transformation(origin = {180.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink2 annotation(Placement(visible = true, transformation(origin = {210.0,140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Const Gen_Const(k = 0) annotation(Placement(visible = true, transformation(origin = {80.0,101.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular BRMM(x_vals = {0,1,2,3,4,5,20}, y_vals = {1.2,1.0,0.85,0.75,0.7,0.7,0.7}) annotation(Placement(visible = true, transformation(origin = {-105.0,185.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular DRMM(x_vals = {0,0.5,1,1.5,2,2.5,3,3.5,4,4.5,5,20}, y_vals = {3.0,1.8,1.0,0.8,0.7,0.6,0.53,0.5,0.5,0.5,0.5,0.5}) annotation(Placement(visible = true, transformation(origin = {51.0,171.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain BR_norm(k = BRN) annotation(Placement(visible = true, transformation(origin = {-135.0,103.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_5 Prod_5_1 annotation(Placement(visible = true, transformation(origin = {-160.0,80.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain DR_norm(k = DRN) annotation(Placement(visible = true, transformation(origin = {-3.0,103.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_5 Prod_5_2 annotation(Placement(visible = true, transformation(origin = {20.0,79.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular BRFM(x_vals = {0,1,2,3,4,20}, y_vals = {0.0,1.0,1.6,1.9,2.0,2.0}) annotation(Placement(visible = true, transformation(origin = {-176.0,35.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular BRPM(x_vals = 0:10:60, y_vals = {1.02,0.9,0.7,0.4,0.25,0.15,0.1}) annotation(Placement(visible = true, transformation(origin = {-135.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular BRCM(x_vals = 0:5, y_vals = {1.05,1.0,0.9,0.7,0.6,0.55}) annotation(Placement(visible = true, transformation(origin = {-95.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular DRCM(x_vals = 0:5, y_vals = {0.9,1.0,1.2,1.5,1.9,3.0}) annotation(Placement(visible = true, transformation(origin = {-25.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular DRPM(x_vals = 0:10:60, y_vals = {0.92,1.3,2.0,3.2,4.8,6.8,9.2}) annotation(Placement(visible = true, transformation(origin = {15.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular DRFM(x_vals = {0,0.25,0.5,0.75,1,1.25,1.5,1.75,2,20}, y_vals = {30.0,3.0,2.0,1.4,1.0,0.7,0.6,0.5,0.5,0.5}) annotation(Placement(visible = true, transformation(origin = {55.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Auxiliary.Gain Crowd_Rat(k = 1.0 / (Land_Area * Pop_dens_norm)) annotation(Placement(visible = true, transformation(origin = {-60.0,35.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = -90))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_1 annotation(Placement(visible = true, transformation(origin = {140.0,80.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular NRMM(x_vals = 0:10, y_vals = {0.0,1.0,1.8,2.4,2.9,3.3,3.6,3.8,3.9,3.95,4.0}) annotation(Placement(visible = true, transformation(origin = {201.0,80.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Sources.Source Source3 annotation(Placement(visible = true, transformation(origin = {50.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 CI_Generation annotation(Placement(visible = true, transformation(origin = {80.0,-40.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level Capital_Investment(x0 = Cap_Invest_0) annotation(Placement(visible = true, transformation(origin = {130.0,-40.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 CI_Discard annotation(Placement(visible = true, transformation(origin = {180.0,-40.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink3 annotation(Placement(visible = true, transformation(origin = {210.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CIG_norm(k = CIGN) annotation(Placement(visible = true, transformation(origin = {65.0,-77.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_2 annotation(Placement(visible = true, transformation(origin = {40.0,-100.0}, extent = {{-14.0,-16.0},{14.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CID_norm(k = CIDN) annotation(Placement(visible = true, transformation(origin = {165.0,-77.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular CIM(x_vals = {0,1,2,3,4,5,20}, y_vals = {0.1,1.0,1.8,2.4,2.8,3.0,3.0}) annotation(Placement(visible = true, transformation(origin = {113.0,-100.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain MSL(k = 1.0 / ECIRN) annotation(Placement(visible = true, transformation(origin = {277.0,30.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain NRFR(k = 1.0 / NRI) annotation(Placement(visible = true, transformation(origin = {137.0,51.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain ECIR(k = 1.0 / (1.0 - CIAFN)) annotation(Placement(visible = true, transformation(origin = {243.0,30.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_3 Prod_3_1 annotation(Placement(visible = true, transformation(origin = {215.0,30.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = -90))); - SystemDynamics.Functions.Tabular NREM(x_vals = 0:0.25:1, y_vals = {0.0,0.15,0.5,0.85,1.0}) annotation(Placement(visible = true, transformation(origin = {175.0,51.0}, extent = {{15.0,15.0},{-15.0,-15.0}}, rotation = -180))); - Modelica.Blocks.Math.Division CIR annotation(Placement(visible = true, transformation(origin = {107.0,6.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source4 annotation(Placement(visible = true, transformation(origin = {-150.0,-140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 P_Generation annotation(Placement(visible = true, transformation(origin = {-120.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level Pollution(x0 = Pollution_0) annotation(Placement(visible = true, transformation(origin = {-70.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 P_Absorption annotation(Placement(visible = true, transformation(origin = {-20.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink4 annotation(Placement(visible = true, transformation(origin = {10.0,-140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Linear NotCIAF(m = -1.0, b = 1.0) annotation(Placement(visible = true, transformation(origin = {189.0,10.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain Pol_Ratio(k = 1.0 / POLS) annotation(Placement(visible = true, transformation(origin = {-29.0,-95.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular FCM(x_vals = 0:5, y_vals = {2.4,1.0,0.6,0.4,0.3,0.2}) annotation(Placement(visible = true, transformation(origin = {-85.0,-47.0}, extent = {{-15.0,15.0},{15.0,-15.0}}, rotation = -180))); - SystemDynamics.Auxiliary.Prod_3 Prod_3_2 annotation(Placement(visible = true, transformation(origin = {-117.0,-66.0}, extent = {{15.0,-14.0},{-15.0,14.0}}, rotation = 90))); - SystemDynamics.Auxiliary.Gain Food_Ratio(k = FC / FN) annotation(Placement(visible = true, transformation(origin = {-149.0,-66.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source5 annotation(Placement(visible = true, transformation(origin = {50.0,-140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 CIAFG annotation(Placement(visible = true, transformation(origin = {80.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level CIAF(x0 = CIAF_0) annotation(Placement(visible = true, transformation(origin = {130.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 CIAFD annotation(Placement(visible = true, transformation(origin = {180.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink5 annotation(Placement(visible = true, transformation(origin = {210.0,-140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CIAF_D(k = 1.0 / CIAFT) annotation(Placement(visible = true, transformation(origin = {163.0,-180.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CIAF_G(k = 1.0 / CIAFT) annotation(Placement(visible = true, transformation(origin = {95.0,-180.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_3 annotation(Placement(visible = true, transformation(origin = {120.0,-230.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - Modelica.Blocks.Math.Division P_Abs annotation(Placement(visible = true, transformation(origin = {-43.0,-180.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain Pol_norm(k = POLN) annotation(Placement(visible = true, transformation(origin = {-135.0,-180.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_4 annotation(Placement(visible = true, transformation(origin = {-160.0,-220.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular POLCM(x_vals = {0,1,2,3,4,5,100}, y_vals = {0.05,1.0,3.0,5.4,7.4,8.0,8.0}) annotation(Placement(visible = true, transformation(origin = {-117.0,-220.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular POLAT(x_vals = 0:10:60, y_vals = {0.6,2.5,5.0,8.0,11.5,15.5,20.0}) annotation(Placement(visible = true, transformation(origin = {-39.0,-220.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular CFIFR(x_vals = {0,0.5,1,1.5,2,20}, y_vals = {1.0,0.6,0.3,0.15,0.1,0.1}) annotation(Placement(visible = true, transformation(origin = {69.0,-230.0}, extent = {{15.0,16.0},{-15.0,-16.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular FPM(x_vals = 0:10:60, y_vals = {1.02,0.9,0.65,0.35,0.2,0.1,0.05}) annotation(Placement(visible = true, transformation(origin = {-33.0,-66.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_5 annotation(Placement(visible = true, transformation(origin = {229.0,-200.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CIRA(k = 1.0 / CIAFN) annotation(Placement(visible = true, transformation(origin = {255.0,-225.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular FPCI(x_vals = {0,1,2,3,4,5,6,100}, y_vals = {0.5,1.0,1.4,1.7,1.9,2.05,2.2,2.2}) annotation(Placement(visible = true, transformation(origin = {-153.0,-107.0}, extent = {{15.0,15.0},{-15.0,-15.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular CIQR(y_vals = {0.7,0.8,1.0,1.5,2.0,2.0}, x_vals = {0,0.5,1,1.5,2,10}) annotation(Placement(visible = true, transformation(origin = {167.0,-230.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - Modelica.Blocks.Math.Division QLMF annotation(Placement(visible = true, transformation(origin = {315.0,-223.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular QLM(x_vals = {0,1,2,3,4,5,20}, y_vals = {0.2,1.0,1.7,2.3,2.7,2.9,2.9}) annotation(Placement(visible = true, transformation(origin = {319.0,-169.0}, extent = {{15.0,17.0},{-15.0,-17.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular QLF(x_vals = {0,1,2,3,4,20}, y_vals = {0.0,1.0,1.8,2.4,2.7,2.7}) annotation(Placement(visible = true, transformation(origin = {381.0,-232.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Auxiliary.Prod_4 Prod_4_1 annotation(Placement(visible = true, transformation(origin = {375.0,-163.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -90))); - SystemDynamics.Functions.Tabular QLC(x_vals = 0:0.5:5, y_vals = {2.0,1.3,1.0,0.75,0.55,0.45,0.38,0.3,0.25,0.22,0.2}) annotation(Placement(visible = true, transformation(origin = {335.0,-113.0}, extent = {{15.0,15.0},{-15.0,-15.0}}, rotation = -90))); - SystemDynamics.Functions.Tabular QLP(x_vals = 0:10:60, y_vals = {1.04,0.85,0.6,0.3,0.15,0.05,0.02}) annotation(Placement(visible = true, transformation(origin = {375.0,-113.0}, extent = {{15.0,15.0},{-15.0,-15.0}}, rotation = -90))); - SystemDynamics.Auxiliary.Gain Quality_of_Life(k = QLS) annotation(Placement(visible = true, transformation(origin = {412.0,-163.0}, extent = {{-20.0,-21.0},{20.0,21.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World2.Utilities.Parameter_Change NR_norm annotation(Placement(visible = true, transformation(origin = {161.6845,105.0774}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - equation - connect(NR_norm.u1,Prod_2_1.y) annotation(Line(visible = true, points = {{152.6845,109.0774},{140.0,109.0774},{140.0,91.2}}, color = {0,0,191})); - connect(Depletion.u,NR_norm.y) annotation(Line(visible = true, points = {{180.0,119.0},{180.0,105.0},{170.6845,105.0774}}, color = {0,0,191})); - connect(Food_Ratio.y,BRFM.u) annotation(Line(visible = true, points = {{-159.5,-66.0},{-176.0,-66.0},{-176.0,22.2}}, color = {0,0,191})); - connect(BRFM.y,Prod_5_1.u2) annotation(Line(visible = true, points = {{-176.0,52.6},{-176.0,60.0},{-167.36,60.0},{-167.36,72.0}}, color = {0,0,191})); - connect(BRPM.u,QLP.u) annotation(Line(visible = true, points = {{-135.0,23.0},{-135.0,-20.0},{-214.0,-20.0},{-214.0,214.0},{375.0,214.0},{375.0,-125.0}}, color = {0,0,191})); - connect(Pol_Ratio.y,BRPM.u) annotation(Line(visible = true, points = {{-18.5,-95.0},{0.0,-95.0},{0.0,-20.0},{-135.0,-20.0},{-135.0,23.0}}, color = {0,0,191})); - connect(BRPM.y,Prod_5_1.u3) annotation(Line(visible = true, points = {{-135.0,51.5},{-135.0,60.0},{-160.0,60.0},{-160.0,68.8}}, color = {0,0,191})); - connect(Crowd_Rat.y,BRCM.u) annotation(Line(visible = true, points = {{-60.0,23.8},{-60.0,8.0},{-95.0,8.0},{-95.0,23.0}}, color = {0,0,191})); - connect(BRCM.y,Prod_5_1.u4) annotation(Line(visible = true, points = {{-95.0,51.5},{-95.0,66.0},{-152.64,66.0},{-152.64,72.0}}, color = {0,0,191})); - connect(Crowd_Rat.y,DRCM.u) annotation(Line(visible = true, points = {{-60.0,23.8},{-60.0,8.0},{-25.0,8.0},{-25.0,23.0}}, color = {0,0,191})); - connect(DRCM.y,Prod_5_2.u2) annotation(Line(visible = true, points = {{-25.0,51.5},{-25.0,60.0},{12.64,60.0},{12.64,71.5}}, color = {0,0,191})); - connect(Pol_Ratio.y,DRPM.u) annotation(Line(visible = true, points = {{-18.5,-95.0},{0.0,-95.0},{0.0,8.0},{15.0,8.0},{15.0,23.0}}, color = {0,0,191})); - connect(DRPM.y,Prod_5_2.u3) annotation(Line(visible = true, points = {{15.0,51.5},{15.0,60.0},{20.0,60.0},{20.0,68.5}}, color = {0,0,191})); - connect(Food_Ratio.y,DRFM.u) annotation(Line(visible = true, points = {{-159.5,-66.0},{-176.0,-66.0},{-176.0,0.0},{55.0,0.0},{55.0,23.0}}, color = {0,0,191})); - connect(DRFM.y,Prod_5_2.u4) annotation(Line(visible = true, points = {{55.0,51.5},{55.0,60.0},{27.36,60.0},{27.36,71.5}}, color = {0,0,191})); - connect(Crowd_Rat.y,QLC.u) annotation(Line(visible = true, points = {{-60.0,23.8},{-60.0,8.0},{-206.0,8.0},{-206.0,208.0},{335.0,208.0},{335.0,-125.0}}, color = {0,0,191})); - connect(FCM.u,Crowd_Rat.y) annotation(Line(visible = true, points = {{-73.0,-47.0},{-60.0,-47.0},{-60.0,23.8}}, color = {0,0,191})); - connect(Crowd_Rat.u,Population.y3) annotation(Line(visible = true, points = {{-60.0,46.2},{-60.0,66.0},{-70.0,66.0},{-70.0,127.0}}, color = {0,0,191})); - connect(Prod_2_5.u2,Prod_3_1.u2) annotation(Line(visible = true, points = {{239.5,-200.0},{260.0,-200.0},{260.0,-20.0},{160.0,-20.0},{160.0,30.0},{203.8,30.0}}, color = {0,0,191})); - connect(Prod_3_1.y,ECIR.u) annotation(Line(visible = true, points = {{226.2,30.0},{232.5,30.0}}, color = {0,0,191})); - connect(CIR.y,Prod_3_1.u2) annotation(Line(visible = true, points = {{90.5,6.0},{80.0,6.0},{80.0,30.0},{203.8,30.0}}, color = {0,0,191})); - connect(NotCIAF.y,Prod_3_1.u3) annotation(Line(visible = true, points = {{202.5,10.0},{215.0,10.0},{215.0,19.5}}, color = {0,0,191})); - connect(Prod_3_1.u1,NREM.y) annotation(Line(visible = true, points = {{215.0,40.5},{215.0,51.0},{191.5,51.0}}, color = {0,0,191})); - connect(QLP.y,Prod_4_1.u1) annotation(Line(visible = true, points = {{375.0,-96.5},{375.0,-152.5}}, color = {0,0,191})); - connect(QLC.y,Prod_4_1.u2) annotation(Line(visible = true, points = {{335.0,-96.5},{335.0,-157.0},{366.6,-157.0}}, color = {0,0,191})); - connect(Prod_4_1.y,Quality_of_Life.u) annotation(Line(visible = true, points = {{385.5,-163.0},{398.0,-163.0}}, color = {0,0,191})); - connect(QLF.y,Prod_4_1.u4) annotation(Line(visible = true, points = {{364.5,-232.0},{356.0,-232.0},{356.0,-190.0},{375.0,-190.0},{375.0,-173.5}}, color = {0,0,191})); - connect(QLM.y,Prod_4_1.u3) annotation(Line(visible = true, points = {{335.5,-169.0},{366.6,-169.0}}, color = {0,0,191})); - connect(QLF.y,QLMF.u2) annotation(Line(visible = true, points = {{364.5,-232.0},{333.0,-232.0}}, color = {0,0,191})); - connect(QLMF.y,CIQR.u) annotation(Line(visible = true, points = {{298.5,-223.0},{290.0,-223.0},{290.0,-256.0},{190.0,-256.0},{190.0,-230.0},{179.0,-230.0}}, color = {0,0,191})); - connect(P_Abs.u1,Pollution.y3) annotation(Line(visible = true, points = {{-61.0,-170.4},{-70.0,-170.4},{-70.0,-153.0}}, color = {0,0,191})); - connect(CIG_norm.y,CI_Generation.u) annotation(Line(visible = true, points = {{75.5,-77.0},{80.0,-77.0},{80.0,-61.0}}, color = {0,0,191})); - connect(CI_Discard.y1,Sink3.MassInPort1) annotation(Line(visible = true, points = {{190.0,-40.0},{199.0,-40.0}}, color = {191,0,191})); - connect(Capital_Investment.u2,CI_Discard.y) annotation(Line(visible = true, points = {{152.0,-40.0},{170.0,-40.0}}, color = {191,0,191})); - connect(Source3.MassInPort1,CI_Generation.y) annotation(Line(visible = true, points = {{61.0,-40.0},{70.0,-40.0}}, color = {191,0,191})); - connect(CI_Generation.y1,Capital_Investment.u1) annotation(Line(visible = true, points = {{90.0,-40.0},{108.0,-40.0}}, color = {191,0,191})); - connect(FPM.u,POLAT.u) annotation(Line(visible = true, points = {{-21.0,-66.0},{0.0,-66.0},{0.0,-220.0},{-27.0,-220.0}}, color = {0,0,191})); - connect(CIRA.y,FPCI.u) annotation(Line(visible = true, points = {{265.5,-225.0},{280.0,-225.0},{280.0,-252.0},{-210.0,-252.0},{-210.0,-107.0},{-165.0,-107.0}}, color = {0,0,191})); - connect(Prod_2_1.u1,Population.y1) annotation(Line(visible = true, points = {{128.8,80.0},{100.0,80.0},{100.0,194.0},{-46.0,194.0},{-46.0,151.0},{-53.0,151.0}}, color = {0,0,191})); - connect(NRMM.u,DRMM.u) annotation(Line(visible = true, points = {{213.0,80.0},{300.0,80.0},{300.0,171.0},{63.0,171.0}}, color = {0,0,191})); - connect(NRMM.u,BRMM.u) annotation(Line(visible = true, points = {{213.0,80.0},{300.0,80.0},{300.0,200.0},{-70.0,200.0},{-70.0,185.0},{-93.0,185.0}}, color = {0,0,191})); - connect(CFIFR.u,QLF.u) annotation(Line(visible = true, points = {{57.0,-230.0},{40.0,-230.0},{40.0,-260.0},{400.0,-260.0},{400.0,-232.0},{393.0,-232.0}}, color = {0,0,191})); - connect(Food_Ratio.y,QLF.u) annotation(Line(visible = true, points = {{-159.5,-66.0},{-220.0,-66.0},{-220.0,-260.0},{400.0,-260.0},{400.0,-232.0},{393.0,-232.0}}, color = {0,0,191})); - connect(Pol_Ratio.y,FPM.u) annotation(Line(visible = true, points = {{-18.5,-95.0},{0.0,-95.0},{0.0,-66.0},{-21.0,-66.0}}, color = {0,0,191})); - connect(CIR.y,POLCM.u) annotation(Line(visible = true, points = {{90.5,6.0},{80.0,6.0},{80.0,-6.0},{10.0,-6.0},{10.0,-116.0},{-100.0,-116.0},{-100.0,-220.0},{-105.0,-220.0}}, color = {0,0,191})); - connect(QLM.u,CIM.u) annotation(Line(visible = true, points = {{307.0,-169.0},{300.0,-169.0},{300.0,-100.0},{125.0,-100.0}}, color = {0,0,191})); - connect(QLM.y,QLMF.u1) annotation(Line(visible = true, points = {{335.5,-169.0},{344.0,-169.0},{344.0,-214.0},{333.0,-214.0}}, color = {0,0,191})); - connect(MSL.y,QLM.u) annotation(Line(visible = true, points = {{287.5,30.0},{300.0,30.0},{300.0,-169.0},{307.0,-169.0}}, color = {0,0,191})); - connect(NRMM.y,Prod_2_1.u2) annotation(Line(visible = true, points = {{184.5,80.0},{151.2,80.0}}, color = {0,0,191})); - connect(MSL.y,NRMM.u) annotation(Line(visible = true, points = {{287.5,30.0},{300.0,30.0},{300.0,80.0},{213.0,80.0}}, color = {0,0,191})); - connect(ECIR.y,MSL.u) annotation(Line(visible = true, points = {{253.5,30.0},{266.5,30.0}}, color = {0,0,191})); - connect(NotCIAF.u,CIAF.y1) annotation(Line(visible = true, points = {{175.5,10.0},{168.0,10.0},{168.0,-8.0},{240.0,-8.0},{240.0,-110.0},{154.0,-110.0},{154.0,-129.0},{147.0,-129.0}}, color = {0,0,191})); - connect(Prod_2_2.u1,CIR.u2) annotation(Line(visible = true, points = {{30.2,-100.0},{20.0,-100.0},{20.0,-14.0},{140.0,-14.0},{140.0,-3.6},{125.0,-3.6}}, color = {0,0,191})); - connect(Prod_2_2.u1,Population.y1) annotation(Line(visible = true, points = {{30.2,-100.0},{20.0,-100.0},{20.0,-14.0},{320.0,-14.0},{320.0,194.0},{-46.0,194.0},{-46.0,151.0},{-53.0,151.0}}, color = {0,0,191})); - connect(Prod_2_4.u1,Population.y) annotation(Line(visible = true, points = {{-171.2,-220.0},{-200.0,-220.0},{-200.0,164.0},{-94.0,164.0},{-94.0,151.0},{-87.0,151.0}}, color = {0,0,191})); - connect(CID_norm.u,Capital_Investment.y2) annotation(Line(visible = true, points = {{154.5,-77.0},{145.0,-77.0},{145.0,-53.0}}, color = {0,0,191})); - connect(CID_norm.y,CI_Discard.u) annotation(Line(visible = true, points = {{175.5,-77.0},{180.0,-77.0},{180.0,-61.0}}, color = {0,0,191})); - connect(CIM.y,Prod_2_2.u2) annotation(Line(visible = true, points = {{96.5,-100.0},{49.8,-100.0}}, color = {0,0,191})); - connect(Prod_2_2.y,CIG_norm.u) annotation(Line(visible = true, points = {{40.0,-88.8},{40.0,-77.0},{54.5,-77.0}}, color = {0,0,191})); - connect(Pol_Ratio.u,Pollution.y1) annotation(Line(visible = true, points = {{-39.5,-95.0},{-46.0,-95.0},{-46.0,-129.0},{-53.0,-129.0}}, color = {0,0,191})); - connect(POLCM.y,Prod_2_4.u2) annotation(Line(visible = true, points = {{-133.5,-220.0},{-148.8,-220.0}}, color = {0,0,191})); - connect(Prod_2_4.y,Pol_norm.u) annotation(Line(visible = true, points = {{-160.0,-208.8},{-160.0,-180.0},{-145.5,-180.0}}, color = {0,0,191})); - connect(Pol_norm.y,P_Generation.u) annotation(Line(visible = true, points = {{-124.5,-180.0},{-120.0,-180.0},{-120.0,-161.0}}, color = {0,0,191})); - connect(POLAT.y,P_Abs.u2) annotation(Line(visible = true, points = {{-55.5,-220.0},{-70.0,-220.0},{-70.0,-189.6},{-61.0,-189.6}}, color = {0,0,191})); - connect(P_Abs.y,P_Absorption.u) annotation(Line(visible = true, points = {{-26.5,-180.0},{-20.0,-180.0},{-20.0,-161.0}}, color = {0,0,191})); - connect(CFIFR.y,Prod_2_3.u1) annotation(Line(visible = true, points = {{85.5,-230.0},{108.8,-230.0}}, color = {0,0,191})); - connect(CIQR.y,Prod_2_3.u2) annotation(Line(visible = true, points = {{150.5,-230.0},{131.2,-230.0}}, color = {0,0,191})); - connect(CIAF_G.y,CIAFG.u) annotation(Line(visible = true, points = {{84.5,-180.0},{80.0,-180.0},{80.0,-161.0}}, color = {0,0,191})); - connect(CIAF_G.u,Prod_2_3.y) annotation(Line(visible = true, points = {{105.5,-180.0},{120.0,-180.0},{120.0,-218.8}}, color = {0,0,191})); - connect(CIRA.u,Prod_2_5.y) annotation(Line(visible = true, points = {{244.5,-225.0},{229.0,-225.0},{229.0,-211.2}}, color = {0,0,191})); - connect(Prod_2_5.u1,CIAF.y3) annotation(Line(visible = true, points = {{218.5,-200.0},{130.0,-200.0},{130.0,-153.0}}, color = {0,0,191})); - connect(CIAF_D.u,CIAF.y2) annotation(Line(visible = true, points = {{152.5,-180.0},{145.0,-180.0},{145.0,-153.0}}, color = {0,0,191})); - connect(CIAF_D.y,CIAFD.u) annotation(Line(visible = true, points = {{173.5,-180.0},{180.0,-180.0},{180.0,-161.0}}, color = {0,0,191})); - connect(CIAFD.y1,Sink5.MassInPort1) annotation(Line(visible = true, points = {{190.0,-140.0},{199.0,-140.0}}, color = {191,0,191})); - connect(CIAF.u2,CIAFD.y) annotation(Line(visible = true, points = {{152.0,-140.0},{170.0,-140.0}}, color = {191,0,191})); - connect(CIAFG.y1,CIAF.u1) annotation(Line(visible = true, points = {{90.0,-140.0},{108.0,-140.0}}, color = {191,0,191})); - connect(Source5.MassInPort1,CIAFG.y) annotation(Line(visible = true, points = {{61.0,-140.0},{70.0,-140.0}}, color = {191,0,191})); - connect(P_Absorption.y1,Sink4.MassInPort1) annotation(Line(visible = true, points = {{-10.0,-140.0},{-1.0,-140.0}}, color = {191,0,191})); - connect(Pollution.u2,P_Absorption.y) annotation(Line(visible = true, points = {{-48.0,-140.0},{-30.0,-140.0}}, color = {191,0,191})); - connect(P_Generation.y1,Pollution.u1) annotation(Line(visible = true, points = {{-110.0,-140.0},{-92.0,-140.0}}, color = {191,0,191})); - connect(Source4.MassInPort1,P_Generation.y) annotation(Line(visible = true, points = {{-139.0,-140.0},{-130.0,-140.0}}, color = {191,0,191})); - connect(FPCI.y,Prod_3_2.u3) annotation(Line(visible = true, points = {{-136.5,-107.0},{-117.0,-107.0},{-117.0,-76.5}}, color = {0,0,191})); - connect(FPM.y,Prod_3_2.u2) annotation(Line(visible = true, points = {{-49.5,-66.0},{-107.2,-66.0}}, color = {0,0,191})); - connect(Prod_3_2.u1,FCM.y) annotation(Line(visible = true, points = {{-117.0,-55.5},{-117.0,-47.0},{-101.5,-47.0}}, color = {0,0,191})); - connect(Prod_3_2.y,Food_Ratio.u) annotation(Line(visible = true, points = {{-126.8,-66.0},{-138.5,-66.0}}, color = {0,0,191})); - connect(CIR.u1,Capital_Investment.y1) annotation(Line(visible = true, points = {{125.0,15.6},{154.0,15.6},{154.0,-29.0},{147.0,-29.0}}, color = {0,0,191})); - connect(NRFR.y,NREM.u) annotation(Line(visible = true, points = {{147.5,51.0},{163.0,51.0}}, color = {0,0,191})); - connect(DRMM.y,Prod_5_2.u5) annotation(Line(visible = true, points = {{34.5,171.0},{26.0,171.0},{26.0,104.0},{40.0,104.0},{40.0,79.0},{31.2,79.0}}, color = {0,0,191})); - connect(DR_norm.y,Death_Rate.u) annotation(Line(visible = true, points = {{-13.5,103.0},{-20.0,103.0},{-20.0,119.0}}, color = {0,0,191})); - connect(Prod_5_2.y,DR_norm.u) annotation(Line(visible = true, points = {{20.0,89.5},{20.0,103.0},{7.5,103.0}}, color = {0,0,191})); - connect(Prod_5_2.u1,Population.y2) annotation(Line(visible = true, points = {{8.8,79.0},{-55.0,79.0},{-55.0,127.0}}, color = {0,0,191})); - connect(BRMM.y,Prod_5_1.u1) annotation(Line(visible = true, points = {{-121.5,185.0},{-180.0,185.0},{-180.0,80.0},{-171.2,80.0}}, color = {0,0,191})); - connect(Prod_5_1.u5,Population.y4) annotation(Line(visible = true, points = {{-148.8,80.0},{-85.0,80.0},{-85.0,127.0}}, color = {0,0,191})); - connect(Prod_5_1.y,BR_norm.u) annotation(Line(visible = true, points = {{-160.0,91.2},{-160.0,103.0},{-145.5,103.0}}, color = {0,0,191})); - connect(BR_norm.y,Birth_Rate.u) annotation(Line(visible = true, points = {{-124.5,103.0},{-120.0,103.0},{-120.0,119.0}}, color = {0,0,191})); - connect(Source1.MassInPort1,Birth_Rate.y) annotation(Line(visible = true, points = {{-139.0,140.0},{-130.0,140.0}}, color = {191,0,191})); - connect(Birth_Rate.y1,Population.u1) annotation(Line(visible = true, points = {{-110.0,140.0},{-92.0,140.0}}, color = {191,0,191})); - connect(Population.u2,Death_Rate.y) annotation(Line(visible = true, points = {{-48.0,140.0},{-30.0,140.0}}, color = {191,0,191})); - connect(Death_Rate.y1,Sink1.MassInPort1) annotation(Line(visible = true, points = {{-10.0,140.0},{-1.0,140.0}}, color = {191,0,191})); - connect(Source2.MassInPort1,Generation.y) annotation(Line(visible = true, points = {{61.0,140.0},{70.0,140.0}}, color = {191,0,191})); - connect(Gen_Const.y,Generation.u) annotation(Line(visible = true, points = {{80.0,111.5},{80.0,119.0}}, color = {0,0,191})); - connect(NRFR.u,Natural_Resources.y4) annotation(Line(visible = true, points = {{126.5,51.0},{115.0,51.0},{115.0,127.0}}, color = {0,0,191})); - connect(Generation.y1,Natural_Resources.u1) annotation(Line(visible = true, points = {{90.0,140.0},{108.0,140.0}}, color = {191,0,191})); - connect(Natural_Resources.u2,Depletion.y) annotation(Line(visible = true, points = {{152.0,140.0},{170.0,140.0}}, color = {191,0,191})); - connect(Depletion.y1,Sink2.MassInPort1) annotation(Line(visible = true, points = {{190.0,140.0},{199.0,140.0}}, color = {191,0,191})); + SystemDynamics.Sources.Source Source1 annotation( + Placement(visible = true, transformation(origin = {-150.0, 140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Birth_Rate annotation( + Placement(visible = true, transformation(origin = {-120.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level Population(x0 = Population_0) annotation( + Placement(visible = true, transformation(origin = {-70.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Death_Rate annotation( + Placement(visible = true, transformation(origin = {-20.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink1 annotation( + Placement(visible = true, transformation(origin = {10.0, 140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source2 annotation( + Placement(visible = true, transformation(origin = {50.0, 140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Generation annotation( + Placement(visible = true, transformation(origin = {80.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level Natural_Resources(x0 = Nat_Resources_0) annotation( + Placement(visible = true, transformation(origin = {130.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Depletion annotation( + Placement(visible = true, transformation(origin = {180.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink2 annotation( + Placement(visible = true, transformation(origin = {210.0, 140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Const Gen_Const(k = 0) annotation( + Placement(visible = true, transformation(origin = {80.0, 101.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular BRMM(x_vals = {0, 1, 2, 3, 4, 5, 20}, y_vals = {1.2, 1.0, 0.85, 0.75, 0.7, 0.7, 0.7}) annotation( + Placement(visible = true, transformation(origin = {-105.0, 185.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular DRMM(x_vals = {0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 20}, y_vals = {3.0, 1.8, 1.0, 0.8, 0.7, 0.6, 0.53, 0.5, 0.5, 0.5, 0.5, 0.5}) annotation( + Placement(visible = true, transformation(origin = {51.0, 171.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain BR_norm(k = BRN) annotation( + Placement(visible = true, transformation(origin = {-135.0, 103.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_5 Prod_5_1 annotation( + Placement(visible = true, transformation(origin = {-160.0, 80.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain DR_norm(k = DRN) annotation( + Placement(visible = true, transformation(origin = {-3.0, 103.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_5 Prod_5_2 annotation( + Placement(visible = true, transformation(origin = {20.0, 79.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular BRFM(x_vals = {0, 1, 2, 3, 4, 20}, y_vals = {0.0, 1.0, 1.6, 1.9, 2.0, 2.0}) annotation( + Placement(visible = true, transformation(origin = {-176.0, 35.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular BRPM(x_vals = 0:10:60, y_vals = {1.02, 0.9, 0.7, 0.4, 0.25, 0.15, 0.1}) annotation( + Placement(visible = true, transformation(origin = {-135.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular BRCM(x_vals = 0:5, y_vals = {1.05, 1.0, 0.9, 0.7, 0.6, 0.55}) annotation( + Placement(visible = true, transformation(origin = {-95.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular DRCM(x_vals = 0:5, y_vals = {0.9, 1.0, 1.2, 1.5, 1.9, 3.0}) annotation( + Placement(visible = true, transformation(origin = {-25.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular DRPM(x_vals = 0:10:60, y_vals = {0.92, 1.3, 2.0, 3.2, 4.8, 6.8, 9.2}) annotation( + Placement(visible = true, transformation(origin = {15.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular DRFM(x_vals = {0, 0.25, 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 20}, y_vals = {30.0, 3.0, 2.0, 1.4, 1.0, 0.7, 0.6, 0.5, 0.5, 0.5}) annotation( + Placement(visible = true, transformation(origin = {55.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Auxiliary.Gain Crowd_Rat(k = 1.0 / (Land_Area * Pop_dens_norm)) annotation( + Placement(visible = true, transformation(origin = {-60.0, 35.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = -90))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_1 annotation( + Placement(visible = true, transformation(origin = {140.0, 80.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular NRMM(x_vals = 0:10, y_vals = {0.0, 1.0, 1.8, 2.4, 2.9, 3.3, 3.6, 3.8, 3.9, 3.95, 4.0}) annotation( + Placement(visible = true, transformation(origin = {201.0, 80.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Sources.Source Source3 annotation( + Placement(visible = true, transformation(origin = {50.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 CI_Generation annotation( + Placement(visible = true, transformation(origin = {80.0, -40.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level Capital_Investment(x0 = Cap_Invest_0) annotation( + Placement(visible = true, transformation(origin = {130.0, -40.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 CI_Discard annotation( + Placement(visible = true, transformation(origin = {180.0, -40.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink3 annotation( + Placement(visible = true, transformation(origin = {210.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CIG_norm(k = CIGN) annotation( + Placement(visible = true, transformation(origin = {65.0, -77.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_2 annotation( + Placement(visible = true, transformation(origin = {40.0, -100.0}, extent = {{-14.0, -16.0}, {14.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CID_norm(k = CIDN) annotation( + Placement(visible = true, transformation(origin = {165.0, -77.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular CIM(x_vals = {0, 1, 2, 3, 4, 5, 20}, y_vals = {0.1, 1.0, 1.8, 2.4, 2.8, 3.0, 3.0}) annotation( + Placement(visible = true, transformation(origin = {113.0, -100.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain MSL(k = 1.0 / ECIRN) annotation( + Placement(visible = true, transformation(origin = {277.0, 30.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain NRFR(k = 1.0 / NRI) annotation( + Placement(visible = true, transformation(origin = {137.0, 51.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain ECIR(k = 1.0 / (1.0 - CIAFN)) annotation( + Placement(visible = true, transformation(origin = {243.0, 30.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_3 Prod_3_1 annotation( + Placement(visible = true, transformation(origin = {215.0, 30.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = -90))); + SystemDynamics.Functions.Tabular NREM(x_vals = 0:0.25:1, y_vals = {0.0, 0.15, 0.5, 0.85, 1.0}) annotation( + Placement(visible = true, transformation(origin = {175.0, 51.0}, extent = {{15.0, 15.0}, {-15.0, -15.0}}, rotation = -180))); + Modelica.Blocks.Math.Division CIR annotation( + Placement(visible = true, transformation(origin = {107.0, 6.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source4 annotation( + Placement(visible = true, transformation(origin = {-150.0, -140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 P_Generation annotation( + Placement(visible = true, transformation(origin = {-120.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level Pollution(x0 = Pollution_0) annotation( + Placement(visible = true, transformation(origin = {-70.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 P_Absorption annotation( + Placement(visible = true, transformation(origin = {-20.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink4 annotation( + Placement(visible = true, transformation(origin = {10.0, -140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Linear NotCIAF(m = -1.0, b = 1.0) annotation( + Placement(visible = true, transformation(origin = {189.0, 10.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain Pol_Ratio(k = 1.0 / POLS) annotation( + Placement(visible = true, transformation(origin = {-29.0, -95.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular FCM(x_vals = 0:5, y_vals = {2.4, 1.0, 0.6, 0.4, 0.3, 0.2}) annotation( + Placement(visible = true, transformation(origin = {-85.0, -47.0}, extent = {{-15.0, 15.0}, {15.0, -15.0}}, rotation = -180))); + SystemDynamics.Auxiliary.Prod_3 Prod_3_2 annotation( + Placement(visible = true, transformation(origin = {-117.0, -66.0}, extent = {{15.0, -14.0}, {-15.0, 14.0}}, rotation = 90))); + SystemDynamics.Auxiliary.Gain Food_Ratio(k = FC / FN) annotation( + Placement(visible = true, transformation(origin = {-149.0, -66.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source5 annotation( + Placement(visible = true, transformation(origin = {50.0, -140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 CIAFG annotation( + Placement(visible = true, transformation(origin = {80.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level CIAF(x0 = CIAF_0) annotation( + Placement(visible = true, transformation(origin = {130.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 CIAFD annotation( + Placement(visible = true, transformation(origin = {180.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink5 annotation( + Placement(visible = true, transformation(origin = {210.0, -140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CIAF_D(k = 1.0 / CIAFT) annotation( + Placement(visible = true, transformation(origin = {163.0, -180.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CIAF_G(k = 1.0 / CIAFT) annotation( + Placement(visible = true, transformation(origin = {95.0, -180.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_3 annotation( + Placement(visible = true, transformation(origin = {120.0, -230.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + Modelica.Blocks.Math.Division P_Abs annotation( + Placement(visible = true, transformation(origin = {-43.0, -180.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain Pol_norm(k = POLN) annotation( + Placement(visible = true, transformation(origin = {-135.0, -180.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_4 annotation( + Placement(visible = true, transformation(origin = {-160.0, -220.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular POLCM(x_vals = {0, 1, 2, 3, 4, 5, 100}, y_vals = {0.05, 1.0, 3.0, 5.4, 7.4, 8.0, 8.0}) annotation( + Placement(visible = true, transformation(origin = {-117.0, -220.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular POLAT(x_vals = 0:10:60, y_vals = {0.6, 2.5, 5.0, 8.0, 11.5, 15.5, 20.0}) annotation( + Placement(visible = true, transformation(origin = {-39.0, -220.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular CFIFR(x_vals = {0, 0.5, 1, 1.5, 2, 20}, y_vals = {1.0, 0.6, 0.3, 0.15, 0.1, 0.1}) annotation( + Placement(visible = true, transformation(origin = {69.0, -230.0}, extent = {{15.0, 16.0}, {-15.0, -16.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular FPM(x_vals = 0:10:60, y_vals = {1.02, 0.9, 0.65, 0.35, 0.2, 0.1, 0.05}) annotation( + Placement(visible = true, transformation(origin = {-33.0, -66.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_5 annotation( + Placement(visible = true, transformation(origin = {229.0, -200.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CIRA(k = 1.0 / CIAFN) annotation( + Placement(visible = true, transformation(origin = {255.0, -225.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular FPCI(x_vals = {0, 1, 2, 3, 4, 5, 6, 100}, y_vals = {0.5, 1.0, 1.4, 1.7, 1.9, 2.05, 2.2, 2.2}) annotation( + Placement(visible = true, transformation(origin = {-153.0, -107.0}, extent = {{15.0, 15.0}, {-15.0, -15.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular CIQR(y_vals = {0.7, 0.8, 1.0, 1.5, 2.0, 2.0}, x_vals = {0, 0.5, 1, 1.5, 2, 10}) annotation( + Placement(visible = true, transformation(origin = {167.0, -230.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + Modelica.Blocks.Math.Division QLMF annotation( + Placement(visible = true, transformation(origin = {315.0, -223.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular QLM(x_vals = {0, 1, 2, 3, 4, 5, 20}, y_vals = {0.2, 1.0, 1.7, 2.3, 2.7, 2.9, 2.9}) annotation( + Placement(visible = true, transformation(origin = {319.0, -169.0}, extent = {{15.0, 17.0}, {-15.0, -17.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular QLF(x_vals = {0, 1, 2, 3, 4, 20}, y_vals = {0.0, 1.0, 1.8, 2.4, 2.7, 2.7}) annotation( + Placement(visible = true, transformation(origin = {381.0, -232.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Auxiliary.Prod_4 Prod_4_1 annotation( + Placement(visible = true, transformation(origin = {375.0, -163.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -90))); + SystemDynamics.Functions.Tabular QLC(x_vals = 0:0.5:5, y_vals = {2.0, 1.3, 1.0, 0.75, 0.55, 0.45, 0.38, 0.3, 0.25, 0.22, 0.2}) annotation( + Placement(visible = true, transformation(origin = {335.0, -113.0}, extent = {{15.0, 15.0}, {-15.0, -15.0}}, rotation = -90))); + SystemDynamics.Functions.Tabular QLP(x_vals = 0:10:60, y_vals = {1.04, 0.85, 0.6, 0.3, 0.15, 0.05, 0.02}) annotation( + Placement(visible = true, transformation(origin = {375.0, -113.0}, extent = {{15.0, 15.0}, {-15.0, -15.0}}, rotation = -90))); + SystemDynamics.Auxiliary.Gain Quality_of_Life(k = QLS) annotation( + Placement(visible = true, transformation(origin = {412.0, -163.0}, extent = {{-20.0, -21.0}, {20.0, 21.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World2.Utilities.Parameter_Change NR_norm annotation( + Placement(visible = true, transformation(origin = {161.6845, 105.0774}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + equation + connect(NR_norm.u1, Prod_2_1.y) annotation( + Line(visible = true, points = {{152.6845, 109.0774}, {140.0, 109.0774}, {140.0, 91.2}}, color = {0, 0, 191})); + connect(Depletion.u, NR_norm.y) annotation( + Line(visible = true, points = {{180.0, 119.0}, {180.0, 105.0}, {170.6845, 105.0774}}, color = {0, 0, 191})); + connect(Food_Ratio.y, BRFM.u) annotation( + Line(visible = true, points = {{-159.5, -66.0}, {-176.0, -66.0}, {-176.0, 22.2}}, color = {0, 0, 191})); + connect(BRFM.y, Prod_5_1.u2) annotation( + Line(visible = true, points = {{-176.0, 52.6}, {-176.0, 60.0}, {-167.36, 60.0}, {-167.36, 72.0}}, color = {0, 0, 191})); + connect(BRPM.u, QLP.u) annotation( + Line(visible = true, points = {{-135.0, 23.0}, {-135.0, -20.0}, {-214.0, -20.0}, {-214.0, 214.0}, {375.0, 214.0}, {375.0, -125.0}}, color = {0, 0, 191})); + connect(Pol_Ratio.y, BRPM.u) annotation( + Line(visible = true, points = {{-18.5, -95.0}, {0.0, -95.0}, {0.0, -20.0}, {-135.0, -20.0}, {-135.0, 23.0}}, color = {0, 0, 191})); + connect(BRPM.y, Prod_5_1.u3) annotation( + Line(visible = true, points = {{-135.0, 51.5}, {-135.0, 60.0}, {-160.0, 60.0}, {-160.0, 68.8}}, color = {0, 0, 191})); + connect(Crowd_Rat.y, BRCM.u) annotation( + Line(visible = true, points = {{-60.0, 23.8}, {-60.0, 8.0}, {-95.0, 8.0}, {-95.0, 23.0}}, color = {0, 0, 191})); + connect(BRCM.y, Prod_5_1.u4) annotation( + Line(visible = true, points = {{-95.0, 51.5}, {-95.0, 66.0}, {-152.64, 66.0}, {-152.64, 72.0}}, color = {0, 0, 191})); + connect(Crowd_Rat.y, DRCM.u) annotation( + Line(visible = true, points = {{-60.0, 23.8}, {-60.0, 8.0}, {-25.0, 8.0}, {-25.0, 23.0}}, color = {0, 0, 191})); + connect(DRCM.y, Prod_5_2.u2) annotation( + Line(visible = true, points = {{-25.0, 51.5}, {-25.0, 60.0}, {12.64, 60.0}, {12.64, 71.5}}, color = {0, 0, 191})); + connect(Pol_Ratio.y, DRPM.u) annotation( + Line(visible = true, points = {{-18.5, -95.0}, {0.0, -95.0}, {0.0, 8.0}, {15.0, 8.0}, {15.0, 23.0}}, color = {0, 0, 191})); + connect(DRPM.y, Prod_5_2.u3) annotation( + Line(visible = true, points = {{15.0, 51.5}, {15.0, 60.0}, {20.0, 60.0}, {20.0, 68.5}}, color = {0, 0, 191})); + connect(Food_Ratio.y, DRFM.u) annotation( + Line(visible = true, points = {{-159.5, -66.0}, {-176.0, -66.0}, {-176.0, 0.0}, {55.0, 0.0}, {55.0, 23.0}}, color = {0, 0, 191})); + connect(DRFM.y, Prod_5_2.u4) annotation( + Line(visible = true, points = {{55.0, 51.5}, {55.0, 60.0}, {27.36, 60.0}, {27.36, 71.5}}, color = {0, 0, 191})); + connect(Crowd_Rat.y, QLC.u) annotation( + Line(visible = true, points = {{-60.0, 23.8}, {-60.0, 8.0}, {-206.0, 8.0}, {-206.0, 208.0}, {335.0, 208.0}, {335.0, -125.0}}, color = {0, 0, 191})); + connect(FCM.u, Crowd_Rat.y) annotation( + Line(visible = true, points = {{-73.0, -47.0}, {-60.0, -47.0}, {-60.0, 23.8}}, color = {0, 0, 191})); + connect(Crowd_Rat.u, Population.y3) annotation( + Line(visible = true, points = {{-60.0, 46.2}, {-60.0, 66.0}, {-70.0, 66.0}, {-70.0, 127.0}}, color = {0, 0, 191})); + connect(Prod_2_5.u2, Prod_3_1.u2) annotation( + Line(visible = true, points = {{239.5, -200.0}, {260.0, -200.0}, {260.0, -20.0}, {160.0, -20.0}, {160.0, 30.0}, {203.8, 30.0}}, color = {0, 0, 191})); + connect(Prod_3_1.y, ECIR.u) annotation( + Line(visible = true, points = {{226.2, 30.0}, {232.5, 30.0}}, color = {0, 0, 191})); + connect(CIR.y, Prod_3_1.u2) annotation( + Line(visible = true, points = {{90.5, 6.0}, {80.0, 6.0}, {80.0, 30.0}, {203.8, 30.0}}, color = {0, 0, 191})); + connect(NotCIAF.y, Prod_3_1.u3) annotation( + Line(visible = true, points = {{202.5, 10.0}, {215.0, 10.0}, {215.0, 19.5}}, color = {0, 0, 191})); + connect(Prod_3_1.u1, NREM.y) annotation( + Line(visible = true, points = {{215.0, 40.5}, {215.0, 51.0}, {191.5, 51.0}}, color = {0, 0, 191})); + connect(QLP.y, Prod_4_1.u1) annotation( + Line(visible = true, points = {{375.0, -96.5}, {375.0, -152.5}}, color = {0, 0, 191})); + connect(QLC.y, Prod_4_1.u2) annotation( + Line(visible = true, points = {{335.0, -96.5}, {335.0, -157.0}, {366.6, -157.0}}, color = {0, 0, 191})); + connect(Prod_4_1.y, Quality_of_Life.u) annotation( + Line(visible = true, points = {{385.5, -163.0}, {398.0, -163.0}}, color = {0, 0, 191})); + connect(QLF.y, Prod_4_1.u4) annotation( + Line(visible = true, points = {{364.5, -232.0}, {356.0, -232.0}, {356.0, -190.0}, {375.0, -190.0}, {375.0, -173.5}}, color = {0, 0, 191})); + connect(QLM.y, Prod_4_1.u3) annotation( + Line(visible = true, points = {{335.5, -169.0}, {366.6, -169.0}}, color = {0, 0, 191})); + connect(QLF.y, QLMF.u2) annotation( + Line(visible = true, points = {{364.5, -232.0}, {333.0, -232.0}}, color = {0, 0, 191})); + connect(QLMF.y, CIQR.u) annotation( + Line(visible = true, points = {{298.5, -223.0}, {290.0, -223.0}, {290.0, -256.0}, {190.0, -256.0}, {190.0, -230.0}, {179.0, -230.0}}, color = {0, 0, 191})); + connect(P_Abs.u1, Pollution.y3) annotation( + Line(visible = true, points = {{-61.0, -170.4}, {-70.0, -170.4}, {-70.0, -153.0}}, color = {0, 0, 191})); + connect(CIG_norm.y, CI_Generation.u) annotation( + Line(visible = true, points = {{75.5, -77.0}, {80.0, -77.0}, {80.0, -61.0}}, color = {0, 0, 191})); + connect(CI_Discard.y1, Sink3.MassInPort1) annotation( + Line(visible = true, points = {{190.0, -40.0}, {199.0, -40.0}}, color = {191, 0, 191})); + connect(Capital_Investment.u2, CI_Discard.y) annotation( + Line(visible = true, points = {{152.0, -40.0}, {170.0, -40.0}}, color = {191, 0, 191})); + connect(Source3.MassInPort1, CI_Generation.y) annotation( + Line(visible = true, points = {{61.0, -40.0}, {70.0, -40.0}}, color = {191, 0, 191})); + connect(CI_Generation.y1, Capital_Investment.u1) annotation( + Line(visible = true, points = {{90.0, -40.0}, {108.0, -40.0}}, color = {191, 0, 191})); + connect(FPM.u, POLAT.u) annotation( + Line(visible = true, points = {{-21.0, -66.0}, {0.0, -66.0}, {0.0, -220.0}, {-27.0, -220.0}}, color = {0, 0, 191})); + connect(CIRA.y, FPCI.u) annotation( + Line(visible = true, points = {{265.5, -225.0}, {280.0, -225.0}, {280.0, -252.0}, {-210.0, -252.0}, {-210.0, -107.0}, {-165.0, -107.0}}, color = {0, 0, 191})); + connect(Prod_2_1.u1, Population.y1) annotation( + Line(visible = true, points = {{128.8, 80.0}, {100.0, 80.0}, {100.0, 194.0}, {-46.0, 194.0}, {-46.0, 151.0}, {-53.0, 151.0}}, color = {0, 0, 191})); + connect(NRMM.u, DRMM.u) annotation( + Line(visible = true, points = {{213.0, 80.0}, {300.0, 80.0}, {300.0, 171.0}, {63.0, 171.0}}, color = {0, 0, 191})); + connect(NRMM.u, BRMM.u) annotation( + Line(visible = true, points = {{213.0, 80.0}, {300.0, 80.0}, {300.0, 200.0}, {-70.0, 200.0}, {-70.0, 185.0}, {-93.0, 185.0}}, color = {0, 0, 191})); + connect(CFIFR.u, QLF.u) annotation( + Line(visible = true, points = {{57.0, -230.0}, {40.0, -230.0}, {40.0, -260.0}, {400.0, -260.0}, {400.0, -232.0}, {393.0, -232.0}}, color = {0, 0, 191})); + connect(Food_Ratio.y, QLF.u) annotation( + Line(visible = true, points = {{-159.5, -66.0}, {-220.0, -66.0}, {-220.0, -260.0}, {400.0, -260.0}, {400.0, -232.0}, {393.0, -232.0}}, color = {0, 0, 191})); + connect(Pol_Ratio.y, FPM.u) annotation( + Line(visible = true, points = {{-18.5, -95.0}, {0.0, -95.0}, {0.0, -66.0}, {-21.0, -66.0}}, color = {0, 0, 191})); + connect(CIR.y, POLCM.u) annotation( + Line(visible = true, points = {{90.5, 6.0}, {80.0, 6.0}, {80.0, -6.0}, {10.0, -6.0}, {10.0, -116.0}, {-100.0, -116.0}, {-100.0, -220.0}, {-105.0, -220.0}}, color = {0, 0, 191})); + connect(QLM.u, CIM.u) annotation( + Line(visible = true, points = {{307.0, -169.0}, {300.0, -169.0}, {300.0, -100.0}, {125.0, -100.0}}, color = {0, 0, 191})); + connect(QLM.y, QLMF.u1) annotation( + Line(visible = true, points = {{335.5, -169.0}, {344.0, -169.0}, {344.0, -214.0}, {333.0, -214.0}}, color = {0, 0, 191})); + connect(MSL.y, QLM.u) annotation( + Line(visible = true, points = {{287.5, 30.0}, {300.0, 30.0}, {300.0, -169.0}, {307.0, -169.0}}, color = {0, 0, 191})); + connect(NRMM.y, Prod_2_1.u2) annotation( + Line(visible = true, points = {{184.5, 80.0}, {151.2, 80.0}}, color = {0, 0, 191})); + connect(MSL.y, NRMM.u) annotation( + Line(visible = true, points = {{287.5, 30.0}, {300.0, 30.0}, {300.0, 80.0}, {213.0, 80.0}}, color = {0, 0, 191})); + connect(ECIR.y, MSL.u) annotation( + Line(visible = true, points = {{253.5, 30.0}, {266.5, 30.0}}, color = {0, 0, 191})); + connect(NotCIAF.u, CIAF.y1) annotation( + Line(visible = true, points = {{175.5, 10.0}, {168.0, 10.0}, {168.0, -8.0}, {240.0, -8.0}, {240.0, -110.0}, {154.0, -110.0}, {154.0, -129.0}, {147.0, -129.0}}, color = {0, 0, 191})); + connect(Prod_2_2.u1, CIR.u2) annotation( + Line(visible = true, points = {{30.2, -100.0}, {20.0, -100.0}, {20.0, -14.0}, {140.0, -14.0}, {140.0, -3.6}, {125.0, -3.6}}, color = {0, 0, 191})); + connect(Prod_2_2.u1, Population.y1) annotation( + Line(visible = true, points = {{30.2, -100.0}, {20.0, -100.0}, {20.0, -14.0}, {320.0, -14.0}, {320.0, 194.0}, {-46.0, 194.0}, {-46.0, 151.0}, {-53.0, 151.0}}, color = {0, 0, 191})); + connect(Prod_2_4.u1, Population.y) annotation( + Line(visible = true, points = {{-171.2, -220.0}, {-200.0, -220.0}, {-200.0, 164.0}, {-94.0, 164.0}, {-94.0, 151.0}, {-87.0, 151.0}}, color = {0, 0, 191})); + connect(CID_norm.u, Capital_Investment.y2) annotation( + Line(visible = true, points = {{154.5, -77.0}, {145.0, -77.0}, {145.0, -53.0}}, color = {0, 0, 191})); + connect(CID_norm.y, CI_Discard.u) annotation( + Line(visible = true, points = {{175.5, -77.0}, {180.0, -77.0}, {180.0, -61.0}}, color = {0, 0, 191})); + connect(CIM.y, Prod_2_2.u2) annotation( + Line(visible = true, points = {{96.5, -100.0}, {49.8, -100.0}}, color = {0, 0, 191})); + connect(Prod_2_2.y, CIG_norm.u) annotation( + Line(visible = true, points = {{40.0, -88.8}, {40.0, -77.0}, {54.5, -77.0}}, color = {0, 0, 191})); + connect(Pol_Ratio.u, Pollution.y1) annotation( + Line(visible = true, points = {{-39.5, -95.0}, {-46.0, -95.0}, {-46.0, -129.0}, {-53.0, -129.0}}, color = {0, 0, 191})); + connect(POLCM.y, Prod_2_4.u2) annotation( + Line(visible = true, points = {{-133.5, -220.0}, {-148.8, -220.0}}, color = {0, 0, 191})); + connect(Prod_2_4.y, Pol_norm.u) annotation( + Line(visible = true, points = {{-160.0, -208.8}, {-160.0, -180.0}, {-145.5, -180.0}}, color = {0, 0, 191})); + connect(Pol_norm.y, P_Generation.u) annotation( + Line(visible = true, points = {{-124.5, -180.0}, {-120.0, -180.0}, {-120.0, -161.0}}, color = {0, 0, 191})); + connect(POLAT.y, P_Abs.u2) annotation( + Line(visible = true, points = {{-55.5, -220.0}, {-70.0, -220.0}, {-70.0, -189.6}, {-61.0, -189.6}}, color = {0, 0, 191})); + connect(P_Abs.y, P_Absorption.u) annotation( + Line(visible = true, points = {{-26.5, -180.0}, {-20.0, -180.0}, {-20.0, -161.0}}, color = {0, 0, 191})); + connect(CFIFR.y, Prod_2_3.u1) annotation( + Line(visible = true, points = {{85.5, -230.0}, {108.8, -230.0}}, color = {0, 0, 191})); + connect(CIQR.y, Prod_2_3.u2) annotation( + Line(visible = true, points = {{150.5, -230.0}, {131.2, -230.0}}, color = {0, 0, 191})); + connect(CIAF_G.y, CIAFG.u) annotation( + Line(visible = true, points = {{84.5, -180.0}, {80.0, -180.0}, {80.0, -161.0}}, color = {0, 0, 191})); + connect(CIAF_G.u, Prod_2_3.y) annotation( + Line(visible = true, points = {{105.5, -180.0}, {120.0, -180.0}, {120.0, -218.8}}, color = {0, 0, 191})); + connect(CIRA.u, Prod_2_5.y) annotation( + Line(visible = true, points = {{244.5, -225.0}, {229.0, -225.0}, {229.0, -211.2}}, color = {0, 0, 191})); + connect(Prod_2_5.u1, CIAF.y3) annotation( + Line(visible = true, points = {{218.5, -200.0}, {130.0, -200.0}, {130.0, -153.0}}, color = {0, 0, 191})); + connect(CIAF_D.u, CIAF.y2) annotation( + Line(visible = true, points = {{152.5, -180.0}, {145.0, -180.0}, {145.0, -153.0}}, color = {0, 0, 191})); + connect(CIAF_D.y, CIAFD.u) annotation( + Line(visible = true, points = {{173.5, -180.0}, {180.0, -180.0}, {180.0, -161.0}}, color = {0, 0, 191})); + connect(CIAFD.y1, Sink5.MassInPort1) annotation( + Line(visible = true, points = {{190.0, -140.0}, {199.0, -140.0}}, color = {191, 0, 191})); + connect(CIAF.u2, CIAFD.y) annotation( + Line(visible = true, points = {{152.0, -140.0}, {170.0, -140.0}}, color = {191, 0, 191})); + connect(CIAFG.y1, CIAF.u1) annotation( + Line(visible = true, points = {{90.0, -140.0}, {108.0, -140.0}}, color = {191, 0, 191})); + connect(Source5.MassInPort1, CIAFG.y) annotation( + Line(visible = true, points = {{61.0, -140.0}, {70.0, -140.0}}, color = {191, 0, 191})); + connect(P_Absorption.y1, Sink4.MassInPort1) annotation( + Line(visible = true, points = {{-10.0, -140.0}, {-1.0, -140.0}}, color = {191, 0, 191})); + connect(Pollution.u2, P_Absorption.y) annotation( + Line(visible = true, points = {{-48.0, -140.0}, {-30.0, -140.0}}, color = {191, 0, 191})); + connect(P_Generation.y1, Pollution.u1) annotation( + Line(visible = true, points = {{-110.0, -140.0}, {-92.0, -140.0}}, color = {191, 0, 191})); + connect(Source4.MassInPort1, P_Generation.y) annotation( + Line(visible = true, points = {{-139.0, -140.0}, {-130.0, -140.0}}, color = {191, 0, 191})); + connect(FPCI.y, Prod_3_2.u3) annotation( + Line(visible = true, points = {{-136.5, -107.0}, {-117.0, -107.0}, {-117.0, -76.5}}, color = {0, 0, 191})); + connect(FPM.y, Prod_3_2.u2) annotation( + Line(visible = true, points = {{-49.5, -66.0}, {-107.2, -66.0}}, color = {0, 0, 191})); + connect(Prod_3_2.u1, FCM.y) annotation( + Line(visible = true, points = {{-117.0, -55.5}, {-117.0, -47.0}, {-101.5, -47.0}}, color = {0, 0, 191})); + connect(Prod_3_2.y, Food_Ratio.u) annotation( + Line(visible = true, points = {{-126.8, -66.0}, {-138.5, -66.0}}, color = {0, 0, 191})); + connect(CIR.u1, Capital_Investment.y1) annotation( + Line(visible = true, points = {{125.0, 15.6}, {154.0, 15.6}, {154.0, -29.0}, {147.0, -29.0}}, color = {0, 0, 191})); + connect(NRFR.y, NREM.u) annotation( + Line(visible = true, points = {{147.5, 51.0}, {163.0, 51.0}}, color = {0, 0, 191})); + connect(DRMM.y, Prod_5_2.u5) annotation( + Line(visible = true, points = {{34.5, 171.0}, {26.0, 171.0}, {26.0, 104.0}, {40.0, 104.0}, {40.0, 79.0}, {31.2, 79.0}}, color = {0, 0, 191})); + connect(DR_norm.y, Death_Rate.u) annotation( + Line(visible = true, points = {{-13.5, 103.0}, {-20.0, 103.0}, {-20.0, 119.0}}, color = {0, 0, 191})); + connect(Prod_5_2.y, DR_norm.u) annotation( + Line(visible = true, points = {{20.0, 89.5}, {20.0, 103.0}, {7.5, 103.0}}, color = {0, 0, 191})); + connect(Prod_5_2.u1, Population.y2) annotation( + Line(visible = true, points = {{8.8, 79.0}, {-55.0, 79.0}, {-55.0, 127.0}}, color = {0, 0, 191})); + connect(BRMM.y, Prod_5_1.u1) annotation( + Line(visible = true, points = {{-121.5, 185.0}, {-180.0, 185.0}, {-180.0, 80.0}, {-171.2, 80.0}}, color = {0, 0, 191})); + connect(Prod_5_1.u5, Population.y4) annotation( + Line(visible = true, points = {{-148.8, 80.0}, {-85.0, 80.0}, {-85.0, 127.0}}, color = {0, 0, 191})); + connect(Prod_5_1.y, BR_norm.u) annotation( + Line(visible = true, points = {{-160.0, 91.2}, {-160.0, 103.0}, {-145.5, 103.0}}, color = {0, 0, 191})); + connect(BR_norm.y, Birth_Rate.u) annotation( + Line(visible = true, points = {{-124.5, 103.0}, {-120.0, 103.0}, {-120.0, 119.0}}, color = {0, 0, 191})); + connect(Source1.MassInPort1, Birth_Rate.y) annotation( + Line(visible = true, points = {{-139.0, 140.0}, {-130.0, 140.0}}, color = {191, 0, 191})); + connect(Birth_Rate.y1, Population.u1) annotation( + Line(visible = true, points = {{-110.0, 140.0}, {-92.0, 140.0}}, color = {191, 0, 191})); + connect(Population.u2, Death_Rate.y) annotation( + Line(visible = true, points = {{-48.0, 140.0}, {-30.0, 140.0}}, color = {191, 0, 191})); + connect(Death_Rate.y1, Sink1.MassInPort1) annotation( + Line(visible = true, points = {{-10.0, 140.0}, {-1.0, 140.0}}, color = {191, 0, 191})); + connect(Source2.MassInPort1, Generation.y) annotation( + Line(visible = true, points = {{61.0, 140.0}, {70.0, 140.0}}, color = {191, 0, 191})); + connect(Gen_Const.y, Generation.u) annotation( + Line(visible = true, points = {{80.0, 111.5}, {80.0, 119.0}}, color = {0, 0, 191})); + connect(NRFR.u, Natural_Resources.y4) annotation( + Line(visible = true, points = {{126.5, 51.0}, {115.0, 51.0}, {115.0, 127.0}}, color = {0, 0, 191})); + connect(Generation.y1, Natural_Resources.u1) annotation( + Line(visible = true, points = {{90.0, 140.0}, {108.0, 140.0}}, color = {191, 0, 191})); + connect(Natural_Resources.u2, Depletion.y) annotation( + Line(visible = true, points = {{152.0, 140.0}, {170.0, 140.0}}, color = {191, 0, 191})); + connect(Depletion.y1, Sink2.MassInPort1) annotation( + Line(visible = true, points = {{190.0, 140.0}, {199.0, 140.0}}, color = {191, 0, 191})); Pop = Population.y; Pol = Pollution.y; Pol_rat = Pol_Ratio.y; @@ -2464,7 +3918,12 @@ Nat_res = Natural_Resources.y; NRUN = if time > 1970 then 0.25 else 1.0; NR_norm.u2 = NRUN; - annotation(Diagram(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-62.0,6.0},{-58.0,10.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{98.0,192.0},{102.0,196.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{138.0,-16.0},{142.0,-12.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-2.0,-22.0},{2.0,-18.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-178.0,-2.0},{-174.0,2.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{78.0,4.0},{82.0,8.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-2.0,-97.0},{2.0,-93.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-178.0,-68.0},{-174.0,-64.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-2.0,-68.0},{2.0,-64.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{158.0,28.0},{162.0,32.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{38.0,-262.0},{42.0,-258.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{298.0,-102.0},{302.0,-98.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{298.0,28.0},{302.0,32.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{298.0,78.0},{302.0,82.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{298.0,169.0},{302.0,173.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{342.0,-171.0},{346.0,-167.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{354.0,-234.0},{358.0,-230.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-97.0,6.0},{-93.0,10.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-137.0,-22.0},{-133.0,-18.0}})}), Icon(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-220.0,-260.0},{442.0,224.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-152.0,74.0},{368.0,144.0}}, textString = "1st Modification", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, fillColor = {127,0,255}, extent = {{-148.0,-22.0},{372.0,48.0}}, textString = "NRUN", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, extent = {{-150.0,-102.0},{370.0,-32.0}}, textString = "reduced to 0.25", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, extent = {{-150.0,-188.0},{370.0,-118.0}}, textString = "in 1970", fontName = "Arial")}), experiment(StartTime = 1900, StopTime = 2100), experimentSetupOutput, Documentation(info = " + annotation( + Diagram(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-62.0, 6.0}, {-58.0, 10.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{98.0, 192.0}, {102.0, 196.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{138.0, -16.0}, {142.0, -12.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-2.0, -22.0}, {2.0, -18.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-178.0, -2.0}, {-174.0, 2.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{78.0, 4.0}, {82.0, 8.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-2.0, -97.0}, {2.0, -93.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-178.0, -68.0}, {-174.0, -64.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-2.0, -68.0}, {2.0, -64.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{158.0, 28.0}, {162.0, 32.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{38.0, -262.0}, {42.0, -258.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{298.0, -102.0}, {302.0, -98.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{298.0, 28.0}, {302.0, 32.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{298.0, 78.0}, {302.0, 82.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{298.0, 169.0}, {302.0, 173.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{342.0, -171.0}, {346.0, -167.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{354.0, -234.0}, {358.0, -230.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-97.0, 6.0}, {-93.0, 10.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-137.0, -22.0}, {-133.0, -18.0}})}), + Icon(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-220.0, -260.0}, {442.0, 224.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-152.0, 74.0}, {368.0, 144.0}}, textString = "1st Modification", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, fillColor = {127, 0, 255}, extent = {{-148.0, -22.0}, {372.0, 48.0}}, textString = "NRUN", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, extent = {{-150.0, -102.0}, {370.0, -32.0}}, textString = "reduced to 0.25", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, extent = {{-150.0, -188.0}, {370.0, -118.0}}, textString = "in 1970", fontName = "Arial")}), + experiment(StartTime = 1900, StopTime = 2100), + experimentSetupOutput, + Documentation(info = " This is the first modification proposed by Jay Forrester in his WORLD2 model. The utilization of natural resources is reduced in 1970 to 25% of their former value in order to extend their availability.

@@ -2486,6 +3945,7 @@

", revisions = "")); end Scenario_2; + model Scenario_3 "3rd Scenario" parameter Real Population_0 = 1650000000.0 "World population in 1900"; parameter Real Pollution_0 = 200000000.0 "Pollution in 1900"; @@ -2514,190 +3974,373 @@ output Real Nat_res(unit = "ton") "Natural unrecoverable resources"; Real NRUN(unit = "1/yr") "Normal resource utilization"; Real POLN(unit = "1/yr") "Normal pollution"; - SystemDynamics.Sources.Source Source1 annotation(Placement(visible = true, transformation(origin = {-150.0,140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Birth_Rate annotation(Placement(visible = true, transformation(origin = {-120.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level Population(x0 = Population_0) annotation(Placement(visible = true, transformation(origin = {-70.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Death_Rate annotation(Placement(visible = true, transformation(origin = {-20.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink1 annotation(Placement(visible = true, transformation(origin = {10.0,140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source2 annotation(Placement(visible = true, transformation(origin = {50.0,140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Generation annotation(Placement(visible = true, transformation(origin = {80.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level Natural_Resources(x0 = Nat_Resources_0) annotation(Placement(visible = true, transformation(origin = {130.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Depletion annotation(Placement(visible = true, transformation(origin = {180.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink2 annotation(Placement(visible = true, transformation(origin = {210.0,140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Const Gen_Const(k = 0) annotation(Placement(visible = true, transformation(origin = {80.0,101.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular BRMM(x_vals = {0,1,2,3,4,5,20}, y_vals = {1.2,1.0,0.85,0.75,0.7,0.7,0.7}) annotation(Placement(visible = true, transformation(origin = {-105.0,185.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular DRMM(x_vals = {0,0.5,1,1.5,2,2.5,3,3.5,4,4.5,5,20}, y_vals = {3.0,1.8,1.0,0.8,0.7,0.6,0.53,0.5,0.5,0.5,0.5,0.5}) annotation(Placement(visible = true, transformation(origin = {51.0,171.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain BR_norm(k = BRN) annotation(Placement(visible = true, transformation(origin = {-135.0,103.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_5 Prod_5_1 annotation(Placement(visible = true, transformation(origin = {-160.0,80.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain DR_norm(k = DRN) annotation(Placement(visible = true, transformation(origin = {-3.0,103.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_5 Prod_5_2 annotation(Placement(visible = true, transformation(origin = {20.0,79.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular BRFM(x_vals = {0,1,2,3,4,20}, y_vals = {0.0,1.0,1.6,1.9,2.0,2.0}) annotation(Placement(visible = true, transformation(origin = {-176.0,35.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular BRPM(x_vals = 0:10:60, y_vals = {1.02,0.9,0.7,0.4,0.25,0.15,0.1}) annotation(Placement(visible = true, transformation(origin = {-135.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular BRCM(x_vals = 0:5, y_vals = {1.05,1.0,0.9,0.7,0.6,0.55}) annotation(Placement(visible = true, transformation(origin = {-95.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular DRCM(x_vals = 0:5, y_vals = {0.9,1.0,1.2,1.5,1.9,3.0}) annotation(Placement(visible = true, transformation(origin = {-25.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular DRPM(x_vals = 0:10:60, y_vals = {0.92,1.3,2.0,3.2,4.8,6.8,9.2}) annotation(Placement(visible = true, transformation(origin = {15.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular DRFM(x_vals = {0,0.25,0.5,0.75,1,1.25,1.5,1.75,2,20}, y_vals = {30.0,3.0,2.0,1.4,1.0,0.7,0.6,0.5,0.5,0.5}) annotation(Placement(visible = true, transformation(origin = {55.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -90))); - SystemDynamics.Auxiliary.Gain Crowd_Rat(k = 1.0 / (Land_Area * Pop_dens_norm)) annotation(Placement(visible = true, transformation(origin = {-60.0,35.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = -90))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_1 annotation(Placement(visible = true, transformation(origin = {140.0,80.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular NRMM(x_vals = 0:10, y_vals = {0.0,1.0,1.8,2.4,2.9,3.3,3.6,3.8,3.9,3.95,4.0}) annotation(Placement(visible = true, transformation(origin = {201.0,80.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Sources.Source Source3 annotation(Placement(visible = true, transformation(origin = {50.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 CI_Generation annotation(Placement(visible = true, transformation(origin = {80.0,-40.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level Capital_Investment(x0 = Cap_Invest_0) annotation(Placement(visible = true, transformation(origin = {130.0,-40.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 CI_Discard annotation(Placement(visible = true, transformation(origin = {180.0,-40.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink3 annotation(Placement(visible = true, transformation(origin = {210.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CIG_norm(k = CIGN) annotation(Placement(visible = true, transformation(origin = {65.0,-77.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_2 annotation(Placement(visible = true, transformation(origin = {40.0,-100.0}, extent = {{-14.0,-16.0},{14.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CID_norm(k = CIDN) annotation(Placement(visible = true, transformation(origin = {165.0,-77.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular CIM(x_vals = {0,1,2,3,4,5,20}, y_vals = {0.1,1.0,1.8,2.4,2.8,3.0,3.0}) annotation(Placement(visible = true, transformation(origin = {113.0,-100.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain MSL(k = 1.0 / ECIRN) annotation(Placement(visible = true, transformation(origin = {277.0,30.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain NRFR(k = 1.0 / NRI) annotation(Placement(visible = true, transformation(origin = {137.0,51.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain ECIR(k = 1.0 / (1.0 - CIAFN)) annotation(Placement(visible = true, transformation(origin = {243.0,30.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_3 Prod_3_1 annotation(Placement(visible = true, transformation(origin = {215.0,30.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = -90))); - SystemDynamics.Functions.Tabular NREM(x_vals = 0:0.25:1, y_vals = {0.0,0.15,0.5,0.85,1.0}) annotation(Placement(visible = true, transformation(origin = {175.0,51.0}, extent = {{15.0,15.0},{-15.0,-15.0}}, rotation = -180))); - Modelica.Blocks.Math.Division CIR annotation(Placement(visible = true, transformation(origin = {107.0,6.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source4 annotation(Placement(visible = true, transformation(origin = {-150.0,-140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 P_Generation annotation(Placement(visible = true, transformation(origin = {-120.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level Pollution(x0 = Pollution_0) annotation(Placement(visible = true, transformation(origin = {-70.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 P_Absorption annotation(Placement(visible = true, transformation(origin = {-20.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink4 annotation(Placement(visible = true, transformation(origin = {10.0,-140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Linear NotCIAF(m = -1.0, b = 1.0) annotation(Placement(visible = true, transformation(origin = {189.0,10.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain Pol_Ratio(k = 1.0 / POLS) annotation(Placement(visible = true, transformation(origin = {-29.0,-95.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular FCM(x_vals = 0:5, y_vals = {2.4,1.0,0.6,0.4,0.3,0.2}) annotation(Placement(visible = true, transformation(origin = {-85.0,-47.0}, extent = {{-15.0,15.0},{15.0,-15.0}}, rotation = -180))); - SystemDynamics.Auxiliary.Prod_3 Prod_3_2 annotation(Placement(visible = true, transformation(origin = {-117.0,-66.0}, extent = {{15.0,-14.0},{-15.0,14.0}}, rotation = 90))); - SystemDynamics.Auxiliary.Gain Food_Ratio(k = FC / FN) annotation(Placement(visible = true, transformation(origin = {-149.0,-66.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source5 annotation(Placement(visible = true, transformation(origin = {50.0,-140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 CIAFG annotation(Placement(visible = true, transformation(origin = {80.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level CIAF(x0 = CIAF_0) annotation(Placement(visible = true, transformation(origin = {130.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 CIAFD annotation(Placement(visible = true, transformation(origin = {180.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink5 annotation(Placement(visible = true, transformation(origin = {210.0,-140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CIAF_D(k = 1.0 / CIAFT) annotation(Placement(visible = true, transformation(origin = {163.0,-180.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CIAF_G(k = 1.0 / CIAFT) annotation(Placement(visible = true, transformation(origin = {95.0,-180.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_3 annotation(Placement(visible = true, transformation(origin = {120.0,-230.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - Modelica.Blocks.Math.Division P_Abs annotation(Placement(visible = true, transformation(origin = {-43.0,-180.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_4 annotation(Placement(visible = true, transformation(origin = {-160.0,-220.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular POLCM(x_vals = {0,1,2,3,4,5,100}, y_vals = {0.05,1.0,3.0,5.4,7.4,8.0,8.0}) annotation(Placement(visible = true, transformation(origin = {-117.0,-220.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular POLAT(x_vals = 0:10:60, y_vals = {0.6,2.5,5.0,8.0,11.5,15.5,20.0}) annotation(Placement(visible = true, transformation(origin = {-39.0,-220.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular CFIFR(x_vals = {0,0.5,1,1.5,2,20}, y_vals = {1.0,0.6,0.3,0.15,0.1,0.1}) annotation(Placement(visible = true, transformation(origin = {69.0,-230.0}, extent = {{15.0,16.0},{-15.0,-16.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular FPM(x_vals = 0:10:60, y_vals = {1.02,0.9,0.65,0.35,0.2,0.1,0.05}) annotation(Placement(visible = true, transformation(origin = {-33.0,-66.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_5 annotation(Placement(visible = true, transformation(origin = {229.0,-200.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CIRA(k = 1.0 / CIAFN) annotation(Placement(visible = true, transformation(origin = {255.0,-225.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular FPCI(x_vals = {0,1,2,3,4,5,6,100}, y_vals = {0.5,1.0,1.4,1.7,1.9,2.05,2.2,2.2}) annotation(Placement(visible = true, transformation(origin = {-153.0,-107.0}, extent = {{15.0,15.0},{-15.0,-15.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular CIQR(y_vals = {0.7,0.8,1.0,1.5,2.0,2.0}, x_vals = {0,0.5,1,1.5,2,10}) annotation(Placement(visible = true, transformation(origin = {167.0,-230.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - Modelica.Blocks.Math.Division QLMF annotation(Placement(visible = true, transformation(origin = {315.0,-223.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular QLM(x_vals = {0,1,2,3,4,5,20}, y_vals = {0.2,1.0,1.7,2.3,2.7,2.9,2.9}) annotation(Placement(visible = true, transformation(origin = {319.0,-169.0}, extent = {{15.0,17.0},{-15.0,-17.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular QLF(x_vals = {0,1,2,3,4,20}, y_vals = {0.0,1.0,1.8,2.4,2.7,2.7}) annotation(Placement(visible = true, transformation(origin = {381.0,-232.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Auxiliary.Prod_4 Prod_4_1 annotation(Placement(visible = true, transformation(origin = {375.0,-163.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -90))); - SystemDynamics.Functions.Tabular QLC(x_vals = 0:0.5:5, y_vals = {2.0,1.3,1.0,0.75,0.55,0.45,0.38,0.3,0.25,0.22,0.2}) annotation(Placement(visible = true, transformation(origin = {335.0,-113.0}, extent = {{15.0,15.0},{-15.0,-15.0}}, rotation = -90))); - SystemDynamics.Functions.Tabular QLP(x_vals = 0:10:60, y_vals = {1.04,0.85,0.6,0.3,0.15,0.05,0.02}) annotation(Placement(visible = true, transformation(origin = {375.0,-113.0}, extent = {{15.0,15.0},{-15.0,-15.0}}, rotation = -90))); - SystemDynamics.Auxiliary.Gain Quality_of_Life(k = QLS) annotation(Placement(visible = true, transformation(origin = {412.0,-163.0}, extent = {{-20.0,-21.0},{20.0,21.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World2.Utilities.Parameter_Change NR_norm annotation(Placement(visible = true, transformation(origin = {162.5298,105.0774}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World2.Utilities.Parameter_Change Pol_norm annotation(Placement(visible = true, transformation(origin = {-140.0,-180.815}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - equation - connect(NR_norm.u1,Prod_2_1.y) annotation(Line(visible = true, points = {{153.5298,109.0774},{140.0,109.0774},{140.0,91.2}}, color = {0,0,191})); - connect(P_Generation.u,Pol_norm.y) annotation(Line(visible = true, points = {{-120.0,-161.0},{-120.0,-171.0},{-120.0,-181.0},{-126.5,-180.815}}, color = {0,0,191})); - connect(Pol_norm.u1,Prod_2_4.y) annotation(Line(visible = true, points = {{-153.5,-174.815},{-160.0,-175.0},{-160.0,-208.8}}, color = {0,0,191})); - connect(Depletion.u,NR_norm.y) annotation(Line(visible = true, points = {{180.0,119.0},{180.0,105.0},{171.5298,105.0774}}, color = {0,0,191})); - connect(Food_Ratio.y,BRFM.u) annotation(Line(visible = true, points = {{-159.5,-66.0},{-176.0,-66.0},{-176.0,22.2}}, color = {0,0,191})); - connect(BRFM.y,Prod_5_1.u2) annotation(Line(visible = true, points = {{-176.0,52.6},{-176.0,60.0},{-167.36,60.0},{-167.36,72.0}}, color = {0,0,191})); - connect(BRPM.u,QLP.u) annotation(Line(visible = true, points = {{-135.0,23.0},{-135.0,-20.0},{-214.0,-20.0},{-214.0,214.0},{375.0,214.0},{375.0,-125.0}}, color = {0,0,191})); - connect(Pol_Ratio.y,BRPM.u) annotation(Line(visible = true, points = {{-18.5,-95.0},{0.0,-95.0},{0.0,-20.0},{-135.0,-20.0},{-135.0,23.0}}, color = {0,0,191})); - connect(BRPM.y,Prod_5_1.u3) annotation(Line(visible = true, points = {{-135.0,51.5},{-135.0,60.0},{-160.0,60.0},{-160.0,68.8}}, color = {0,0,191})); - connect(Crowd_Rat.y,BRCM.u) annotation(Line(visible = true, points = {{-60.0,23.8},{-60.0,8.0},{-95.0,8.0},{-95.0,23.0}}, color = {0,0,191})); - connect(BRCM.y,Prod_5_1.u4) annotation(Line(visible = true, points = {{-95.0,51.5},{-95.0,66.0},{-152.64,66.0},{-152.64,72.0}}, color = {0,0,191})); - connect(Crowd_Rat.y,DRCM.u) annotation(Line(visible = true, points = {{-60.0,23.8},{-60.0,8.0},{-25.0,8.0},{-25.0,23.0}}, color = {0,0,191})); - connect(DRCM.y,Prod_5_2.u2) annotation(Line(visible = true, points = {{-25.0,51.5},{-25.0,60.0},{12.64,60.0},{12.64,71.5}}, color = {0,0,191})); - connect(Pol_Ratio.y,DRPM.u) annotation(Line(visible = true, points = {{-18.5,-95.0},{0.0,-95.0},{0.0,8.0},{15.0,8.0},{15.0,23.0}}, color = {0,0,191})); - connect(DRPM.y,Prod_5_2.u3) annotation(Line(visible = true, points = {{15.0,51.5},{15.0,60.0},{20.0,60.0},{20.0,68.5}}, color = {0,0,191})); - connect(Crowd_Rat.y,QLC.u) annotation(Line(visible = true, points = {{-60.0,23.8},{-60.0,8.0},{-206.0,8.0},{-206.0,208.0},{335.0,208.0},{335.0,-125.0}}, color = {0,0,191})); - connect(FCM.u,Crowd_Rat.y) annotation(Line(visible = true, points = {{-73.0,-47.0},{-60.0,-47.0},{-60.0,23.8}}, color = {0,0,191})); - connect(Crowd_Rat.u,Population.y3) annotation(Line(visible = true, points = {{-60.0,46.2},{-60.0,66.0},{-70.0,66.0},{-70.0,127.0}}, color = {0,0,191})); - connect(Prod_2_5.u2,Prod_3_1.u2) annotation(Line(visible = true, points = {{239.5,-200.0},{260.0,-200.0},{260.0,-20.0},{160.0,-20.0},{160.0,30.0},{203.8,30.0}}, color = {0,0,191})); - connect(Prod_3_1.y,ECIR.u) annotation(Line(visible = true, points = {{226.2,30.0},{232.5,30.0}}, color = {0,0,191})); - connect(CIR.y,Prod_3_1.u2) annotation(Line(visible = true, points = {{90.5,6.0},{80.0,6.0},{80.0,30.0},{203.8,30.0}}, color = {0,0,191})); - connect(NotCIAF.y,Prod_3_1.u3) annotation(Line(visible = true, points = {{202.5,10.0},{215.0,10.0},{215.0,19.5}}, color = {0,0,191})); - connect(Prod_3_1.u1,NREM.y) annotation(Line(visible = true, points = {{215.0,40.5},{215.0,51.0},{191.5,51.0}}, color = {0,0,191})); - connect(QLP.y,Prod_4_1.u1) annotation(Line(visible = true, points = {{375.0,-96.5},{375.0,-152.5}}, color = {0,0,191})); - connect(QLC.y,Prod_4_1.u2) annotation(Line(visible = true, points = {{335.0,-96.5},{335.0,-157.0},{366.6,-157.0}}, color = {0,0,191})); - connect(Prod_4_1.y,Quality_of_Life.u) annotation(Line(visible = true, points = {{385.5,-163.0},{398.0,-163.0}}, color = {0,0,191})); - connect(QLF.y,Prod_4_1.u4) annotation(Line(visible = true, points = {{364.5,-232.0},{356.0,-232.0},{356.0,-190.0},{375.0,-190.0},{375.0,-173.5}}, color = {0,0,191})); - connect(QLM.y,Prod_4_1.u3) annotation(Line(visible = true, points = {{335.5,-169.0},{366.6,-169.0}}, color = {0,0,191})); - connect(QLF.y,QLMF.u2) annotation(Line(visible = true, points = {{364.5,-232.0},{333.0,-232.0}}, color = {0,0,191})); - connect(QLMF.y,CIQR.u) annotation(Line(visible = true, points = {{298.5,-223.0},{290.0,-223.0},{290.0,-256.0},{190.0,-256.0},{190.0,-230.0},{179.0,-230.0}}, color = {0,0,191})); - connect(P_Abs.u1,Pollution.y3) annotation(Line(visible = true, points = {{-61.0,-170.4},{-70.0,-170.4},{-70.0,-153.0}}, color = {0,0,191})); - connect(CIG_norm.y,CI_Generation.u) annotation(Line(visible = true, points = {{75.5,-77.0},{80.0,-77.0},{80.0,-61.0}}, color = {0,0,191})); - connect(CI_Discard.y1,Sink3.MassInPort1) annotation(Line(visible = true, points = {{190.0,-40.0},{199.0,-40.0}}, color = {191,0,191})); - connect(Capital_Investment.u2,CI_Discard.y) annotation(Line(visible = true, points = {{152.0,-40.0},{170.0,-40.0}}, color = {191,0,191})); - connect(Source3.MassInPort1,CI_Generation.y) annotation(Line(visible = true, points = {{61.0,-40.0},{70.0,-40.0}}, color = {191,0,191})); - connect(CI_Generation.y1,Capital_Investment.u1) annotation(Line(visible = true, points = {{90.0,-40.0},{108.0,-40.0}}, color = {191,0,191})); - connect(FPM.u,POLAT.u) annotation(Line(visible = true, points = {{-21.0,-66.0},{0.0,-66.0},{0.0,-220.0},{-27.0,-220.0}}, color = {0,0,191})); - connect(CIRA.y,FPCI.u) annotation(Line(visible = true, points = {{265.5,-225.0},{280.0,-225.0},{280.0,-252.0},{-210.0,-252.0},{-210.0,-107.0},{-165.0,-107.0}}, color = {0,0,191})); - connect(Prod_2_1.u1,Population.y1) annotation(Line(visible = true, points = {{128.8,80.0},{100.0,80.0},{100.0,194.0},{-46.0,194.0},{-46.0,151.0},{-53.0,151.0}}, color = {0,0,191})); - connect(NRMM.u,DRMM.u) annotation(Line(visible = true, points = {{213.0,80.0},{300.0,80.0},{300.0,171.0},{63.0,171.0}}, color = {0,0,191})); - connect(NRMM.u,BRMM.u) annotation(Line(visible = true, points = {{213.0,80.0},{300.0,80.0},{300.0,200.0},{-70.0,200.0},{-70.0,185.0},{-93.0,185.0}}, color = {0,0,191})); - connect(CFIFR.u,QLF.u) annotation(Line(visible = true, points = {{57.0,-230.0},{40.0,-230.0},{40.0,-260.0},{400.0,-260.0},{400.0,-232.0},{393.0,-232.0}}, color = {0,0,191})); - connect(Food_Ratio.y,QLF.u) annotation(Line(visible = true, points = {{-159.5,-66.0},{-220.0,-66.0},{-220.0,-260.0},{400.0,-260.0},{400.0,-232.0},{393.0,-232.0}}, color = {0,0,191})); - connect(Food_Ratio.y,DRFM.u) annotation(Line(visible = true, points = {{-159.5,-66.0},{-176.0,-66.0},{-176.0,0.0},{55.0,0.0},{55.0,47.0}}, color = {0,0,191})); - connect(Pol_Ratio.y,FPM.u) annotation(Line(visible = true, points = {{-18.5,-95.0},{0.0,-95.0},{0.0,-66.0},{-21.0,-66.0}}, color = {0,0,191})); - connect(CIR.y,POLCM.u) annotation(Line(visible = true, points = {{90.5,6.0},{80.0,6.0},{80.0,-6.0},{10.0,-6.0},{10.0,-116.0},{-100.0,-116.0},{-100.0,-220.0},{-105.0,-220.0}}, color = {0,0,191})); - connect(QLM.u,CIM.u) annotation(Line(visible = true, points = {{307.0,-169.0},{300.0,-169.0},{300.0,-100.0},{125.0,-100.0}}, color = {0,0,191})); - connect(QLM.y,QLMF.u1) annotation(Line(visible = true, points = {{335.5,-169.0},{344.0,-169.0},{344.0,-214.0},{333.0,-214.0}}, color = {0,0,191})); - connect(MSL.y,QLM.u) annotation(Line(visible = true, points = {{287.5,30.0},{300.0,30.0},{300.0,-169.0},{307.0,-169.0}}, color = {0,0,191})); - connect(NRMM.y,Prod_2_1.u2) annotation(Line(visible = true, points = {{184.5,80.0},{151.2,80.0}}, color = {0,0,191})); - connect(MSL.y,NRMM.u) annotation(Line(visible = true, points = {{287.5,30.0},{300.0,30.0},{300.0,80.0},{213.0,80.0}}, color = {0,0,191})); - connect(ECIR.y,MSL.u) annotation(Line(visible = true, points = {{253.5,30.0},{266.5,30.0}}, color = {0,0,191})); - connect(NotCIAF.u,CIAF.y1) annotation(Line(visible = true, points = {{175.5,10.0},{168.0,10.0},{168.0,-8.0},{240.0,-8.0},{240.0,-110.0},{154.0,-110.0},{154.0,-129.0},{147.0,-129.0}}, color = {0,0,191})); - connect(Prod_2_2.u1,CIR.u2) annotation(Line(visible = true, points = {{30.2,-100.0},{20.0,-100.0},{20.0,-14.0},{140.0,-14.0},{140.0,-3.6},{125.0,-3.6}}, color = {0,0,191})); - connect(Prod_2_2.u1,Population.y1) annotation(Line(visible = true, points = {{30.2,-100.0},{20.0,-100.0},{20.0,-14.0},{320.0,-14.0},{320.0,194.0},{-46.0,194.0},{-46.0,151.0},{-53.0,151.0}}, color = {0,0,191})); - connect(Prod_2_4.u1,Population.y) annotation(Line(visible = true, points = {{-171.2,-220.0},{-200.0,-220.0},{-200.0,164.0},{-94.0,164.0},{-94.0,151.0},{-87.0,151.0}}, color = {0,0,191})); - connect(CID_norm.u,Capital_Investment.y2) annotation(Line(visible = true, points = {{154.5,-77.0},{145.0,-77.0},{145.0,-53.0}}, color = {0,0,191})); - connect(CID_norm.y,CI_Discard.u) annotation(Line(visible = true, points = {{175.5,-77.0},{180.0,-77.0},{180.0,-61.0}}, color = {0,0,191})); - connect(CIM.y,Prod_2_2.u2) annotation(Line(visible = true, points = {{96.5,-100.0},{49.8,-100.0}}, color = {0,0,191})); - connect(Prod_2_2.y,CIG_norm.u) annotation(Line(visible = true, points = {{40.0,-88.8},{40.0,-77.0},{54.5,-77.0}}, color = {0,0,191})); - connect(Pol_Ratio.u,Pollution.y1) annotation(Line(visible = true, points = {{-39.5,-95.0},{-46.0,-95.0},{-46.0,-129.0},{-53.0,-129.0}}, color = {0,0,191})); - connect(POLCM.y,Prod_2_4.u2) annotation(Line(visible = true, points = {{-133.5,-220.0},{-148.8,-220.0}}, color = {0,0,191})); - connect(POLAT.y,P_Abs.u2) annotation(Line(visible = true, points = {{-55.5,-220.0},{-70.0,-220.0},{-70.0,-189.6},{-61.0,-189.6}}, color = {0,0,191})); - connect(P_Abs.y,P_Absorption.u) annotation(Line(visible = true, points = {{-26.5,-180.0},{-20.0,-180.0},{-20.0,-161.0}}, color = {0,0,191})); - connect(CFIFR.y,Prod_2_3.u1) annotation(Line(visible = true, points = {{85.5,-230.0},{108.8,-230.0}}, color = {0,0,191})); - connect(CIQR.y,Prod_2_3.u2) annotation(Line(visible = true, points = {{150.5,-230.0},{131.2,-230.0}}, color = {0,0,191})); - connect(CIAF_G.y,CIAFG.u) annotation(Line(visible = true, points = {{84.5,-180.0},{80.0,-180.0},{80.0,-161.0}}, color = {0,0,191})); - connect(CIAF_G.u,Prod_2_3.y) annotation(Line(visible = true, points = {{105.5,-180.0},{120.0,-180.0},{120.0,-218.8}}, color = {0,0,191})); - connect(CIRA.u,Prod_2_5.y) annotation(Line(visible = true, points = {{244.5,-225.0},{229.0,-225.0},{229.0,-211.2}}, color = {0,0,191})); - connect(Prod_2_5.u1,CIAF.y3) annotation(Line(visible = true, points = {{218.5,-200.0},{130.0,-200.0},{130.0,-153.0}}, color = {0,0,191})); - connect(CIAF_D.u,CIAF.y2) annotation(Line(visible = true, points = {{152.5,-180.0},{145.0,-180.0},{145.0,-153.0}}, color = {0,0,191})); - connect(CIAF_D.y,CIAFD.u) annotation(Line(visible = true, points = {{173.5,-180.0},{180.0,-180.0},{180.0,-161.0}}, color = {0,0,191})); - connect(CIAFD.y1,Sink5.MassInPort1) annotation(Line(visible = true, points = {{190.0,-140.0},{199.0,-140.0}}, color = {191,0,191})); - connect(CIAF.u2,CIAFD.y) annotation(Line(visible = true, points = {{152.0,-140.0},{170.0,-140.0}}, color = {191,0,191})); - connect(CIAFG.y1,CIAF.u1) annotation(Line(visible = true, points = {{90.0,-140.0},{108.0,-140.0}}, color = {191,0,191})); - connect(Source5.MassInPort1,CIAFG.y) annotation(Line(visible = true, points = {{61.0,-140.0},{70.0,-140.0}}, color = {191,0,191})); - connect(P_Absorption.y1,Sink4.MassInPort1) annotation(Line(visible = true, points = {{-10.0,-140.0},{-1.0,-140.0}}, color = {191,0,191})); - connect(Pollution.u2,P_Absorption.y) annotation(Line(visible = true, points = {{-48.0,-140.0},{-30.0,-140.0}}, color = {191,0,191})); - connect(P_Generation.y1,Pollution.u1) annotation(Line(visible = true, points = {{-110.0,-140.0},{-92.0,-140.0}}, color = {191,0,191})); - connect(Source4.MassInPort1,P_Generation.y) annotation(Line(visible = true, points = {{-139.0,-140.0},{-130.0,-140.0}}, color = {191,0,191})); - connect(FPCI.y,Prod_3_2.u3) annotation(Line(visible = true, points = {{-136.5,-107.0},{-117.0,-107.0},{-117.0,-76.5}}, color = {0,0,191})); - connect(FPM.y,Prod_3_2.u2) annotation(Line(visible = true, points = {{-49.5,-66.0},{-107.2,-66.0}}, color = {0,0,191})); - connect(Prod_3_2.u1,FCM.y) annotation(Line(visible = true, points = {{-117.0,-55.5},{-117.0,-47.0},{-101.5,-47.0}}, color = {0,0,191})); - connect(Prod_3_2.y,Food_Ratio.u) annotation(Line(visible = true, points = {{-126.8,-66.0},{-138.5,-66.0}}, color = {0,0,191})); - connect(CIR.u1,Capital_Investment.y1) annotation(Line(visible = true, points = {{125.0,15.6},{154.0,15.6},{154.0,-29.0},{147.0,-29.0}}, color = {0,0,191})); - connect(NRFR.y,NREM.u) annotation(Line(visible = true, points = {{147.5,51.0},{163.0,51.0}}, color = {0,0,191})); - connect(DRMM.y,Prod_5_2.u5) annotation(Line(visible = true, points = {{34.5,171.0},{26.0,171.0},{26.0,104.0},{40.0,104.0},{40.0,79.0},{31.2,79.0}}, color = {0,0,191})); - connect(DR_norm.y,Death_Rate.u) annotation(Line(visible = true, points = {{-13.5,103.0},{-20.0,103.0},{-20.0,119.0}}, color = {0,0,191})); - connect(Prod_5_2.y,DR_norm.u) annotation(Line(visible = true, points = {{20.0,89.5},{20.0,103.0},{7.5,103.0}}, color = {0,0,191})); - connect(Prod_5_2.u1,Population.y2) annotation(Line(visible = true, points = {{8.8,79.0},{-55.0,79.0},{-55.0,127.0}}, color = {0,0,191})); - connect(BRMM.y,Prod_5_1.u1) annotation(Line(visible = true, points = {{-121.5,185.0},{-180.0,185.0},{-180.0,80.0},{-171.2,80.0}}, color = {0,0,191})); - connect(Prod_5_1.u5,Population.y4) annotation(Line(visible = true, points = {{-148.8,80.0},{-85.0,80.0},{-85.0,127.0}}, color = {0,0,191})); - connect(Prod_5_1.y,BR_norm.u) annotation(Line(visible = true, points = {{-160.0,91.2},{-160.0,103.0},{-145.5,103.0}}, color = {0,0,191})); - connect(BR_norm.y,Birth_Rate.u) annotation(Line(visible = true, points = {{-124.5,103.0},{-120.0,103.0},{-120.0,119.0}}, color = {0,0,191})); - connect(Source1.MassInPort1,Birth_Rate.y) annotation(Line(visible = true, points = {{-139.0,140.0},{-130.0,140.0}}, color = {191,0,191})); - connect(Birth_Rate.y1,Population.u1) annotation(Line(visible = true, points = {{-110.0,140.0},{-92.0,140.0}}, color = {191,0,191})); - connect(Population.u2,Death_Rate.y) annotation(Line(visible = true, points = {{-48.0,140.0},{-30.0,140.0}}, color = {191,0,191})); - connect(Death_Rate.y1,Sink1.MassInPort1) annotation(Line(visible = true, points = {{-10.0,140.0},{-1.0,140.0}}, color = {191,0,191})); - connect(Source2.MassInPort1,Generation.y) annotation(Line(visible = true, points = {{61.0,140.0},{70.0,140.0}}, color = {191,0,191})); - connect(Gen_Const.y,Generation.u) annotation(Line(visible = true, points = {{80.0,111.5},{80.0,119.0}}, color = {0,0,191})); - connect(NRFR.u,Natural_Resources.y4) annotation(Line(visible = true, points = {{126.5,51.0},{115.0,51.0},{115.0,127.0}}, color = {0,0,191})); - connect(Generation.y1,Natural_Resources.u1) annotation(Line(visible = true, points = {{90.0,140.0},{108.0,140.0}}, color = {191,0,191})); - connect(Natural_Resources.u2,Depletion.y) annotation(Line(visible = true, points = {{152.0,140.0},{170.0,140.0}}, color = {191,0,191})); - connect(Depletion.y1,Sink2.MassInPort1) annotation(Line(visible = true, points = {{190.0,140.0},{199.0,140.0}}, color = {191,0,191})); - connect(DRFM.y,Prod_5_2.u4) annotation(Line(visible = true, points = {{55.0,18.5},{55.0,60.0},{27.36,60.0},{27.36,71.5}}, color = {0,0,191})); + SystemDynamics.Sources.Source Source1 annotation( + Placement(visible = true, transformation(origin = {-150.0, 140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Birth_Rate annotation( + Placement(visible = true, transformation(origin = {-120.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level Population(x0 = Population_0) annotation( + Placement(visible = true, transformation(origin = {-70.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Death_Rate annotation( + Placement(visible = true, transformation(origin = {-20.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink1 annotation( + Placement(visible = true, transformation(origin = {10.0, 140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source2 annotation( + Placement(visible = true, transformation(origin = {50.0, 140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Generation annotation( + Placement(visible = true, transformation(origin = {80.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level Natural_Resources(x0 = Nat_Resources_0) annotation( + Placement(visible = true, transformation(origin = {130.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Depletion annotation( + Placement(visible = true, transformation(origin = {180.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink2 annotation( + Placement(visible = true, transformation(origin = {210.0, 140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Const Gen_Const(k = 0) annotation( + Placement(visible = true, transformation(origin = {80.0, 101.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular BRMM(x_vals = {0, 1, 2, 3, 4, 5, 20}, y_vals = {1.2, 1.0, 0.85, 0.75, 0.7, 0.7, 0.7}) annotation( + Placement(visible = true, transformation(origin = {-105.0, 185.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular DRMM(x_vals = {0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 20}, y_vals = {3.0, 1.8, 1.0, 0.8, 0.7, 0.6, 0.53, 0.5, 0.5, 0.5, 0.5, 0.5}) annotation( + Placement(visible = true, transformation(origin = {51.0, 171.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain BR_norm(k = BRN) annotation( + Placement(visible = true, transformation(origin = {-135.0, 103.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_5 Prod_5_1 annotation( + Placement(visible = true, transformation(origin = {-160.0, 80.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain DR_norm(k = DRN) annotation( + Placement(visible = true, transformation(origin = {-3.0, 103.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_5 Prod_5_2 annotation( + Placement(visible = true, transformation(origin = {20.0, 79.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular BRFM(x_vals = {0, 1, 2, 3, 4, 20}, y_vals = {0.0, 1.0, 1.6, 1.9, 2.0, 2.0}) annotation( + Placement(visible = true, transformation(origin = {-176.0, 35.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular BRPM(x_vals = 0:10:60, y_vals = {1.02, 0.9, 0.7, 0.4, 0.25, 0.15, 0.1}) annotation( + Placement(visible = true, transformation(origin = {-135.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular BRCM(x_vals = 0:5, y_vals = {1.05, 1.0, 0.9, 0.7, 0.6, 0.55}) annotation( + Placement(visible = true, transformation(origin = {-95.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular DRCM(x_vals = 0:5, y_vals = {0.9, 1.0, 1.2, 1.5, 1.9, 3.0}) annotation( + Placement(visible = true, transformation(origin = {-25.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular DRPM(x_vals = 0:10:60, y_vals = {0.92, 1.3, 2.0, 3.2, 4.8, 6.8, 9.2}) annotation( + Placement(visible = true, transformation(origin = {15.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular DRFM(x_vals = {0, 0.25, 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 20}, y_vals = {30.0, 3.0, 2.0, 1.4, 1.0, 0.7, 0.6, 0.5, 0.5, 0.5}) annotation( + Placement(visible = true, transformation(origin = {55.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -90))); + SystemDynamics.Auxiliary.Gain Crowd_Rat(k = 1.0 / (Land_Area * Pop_dens_norm)) annotation( + Placement(visible = true, transformation(origin = {-60.0, 35.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = -90))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_1 annotation( + Placement(visible = true, transformation(origin = {140.0, 80.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular NRMM(x_vals = 0:10, y_vals = {0.0, 1.0, 1.8, 2.4, 2.9, 3.3, 3.6, 3.8, 3.9, 3.95, 4.0}) annotation( + Placement(visible = true, transformation(origin = {201.0, 80.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Sources.Source Source3 annotation( + Placement(visible = true, transformation(origin = {50.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 CI_Generation annotation( + Placement(visible = true, transformation(origin = {80.0, -40.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level Capital_Investment(x0 = Cap_Invest_0) annotation( + Placement(visible = true, transformation(origin = {130.0, -40.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 CI_Discard annotation( + Placement(visible = true, transformation(origin = {180.0, -40.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink3 annotation( + Placement(visible = true, transformation(origin = {210.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CIG_norm(k = CIGN) annotation( + Placement(visible = true, transformation(origin = {65.0, -77.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_2 annotation( + Placement(visible = true, transformation(origin = {40.0, -100.0}, extent = {{-14.0, -16.0}, {14.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CID_norm(k = CIDN) annotation( + Placement(visible = true, transformation(origin = {165.0, -77.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular CIM(x_vals = {0, 1, 2, 3, 4, 5, 20}, y_vals = {0.1, 1.0, 1.8, 2.4, 2.8, 3.0, 3.0}) annotation( + Placement(visible = true, transformation(origin = {113.0, -100.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain MSL(k = 1.0 / ECIRN) annotation( + Placement(visible = true, transformation(origin = {277.0, 30.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain NRFR(k = 1.0 / NRI) annotation( + Placement(visible = true, transformation(origin = {137.0, 51.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain ECIR(k = 1.0 / (1.0 - CIAFN)) annotation( + Placement(visible = true, transformation(origin = {243.0, 30.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_3 Prod_3_1 annotation( + Placement(visible = true, transformation(origin = {215.0, 30.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = -90))); + SystemDynamics.Functions.Tabular NREM(x_vals = 0:0.25:1, y_vals = {0.0, 0.15, 0.5, 0.85, 1.0}) annotation( + Placement(visible = true, transformation(origin = {175.0, 51.0}, extent = {{15.0, 15.0}, {-15.0, -15.0}}, rotation = -180))); + Modelica.Blocks.Math.Division CIR annotation( + Placement(visible = true, transformation(origin = {107.0, 6.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source4 annotation( + Placement(visible = true, transformation(origin = {-150.0, -140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 P_Generation annotation( + Placement(visible = true, transformation(origin = {-120.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level Pollution(x0 = Pollution_0) annotation( + Placement(visible = true, transformation(origin = {-70.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 P_Absorption annotation( + Placement(visible = true, transformation(origin = {-20.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink4 annotation( + Placement(visible = true, transformation(origin = {10.0, -140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Linear NotCIAF(m = -1.0, b = 1.0) annotation( + Placement(visible = true, transformation(origin = {189.0, 10.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain Pol_Ratio(k = 1.0 / POLS) annotation( + Placement(visible = true, transformation(origin = {-29.0, -95.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular FCM(x_vals = 0:5, y_vals = {2.4, 1.0, 0.6, 0.4, 0.3, 0.2}) annotation( + Placement(visible = true, transformation(origin = {-85.0, -47.0}, extent = {{-15.0, 15.0}, {15.0, -15.0}}, rotation = -180))); + SystemDynamics.Auxiliary.Prod_3 Prod_3_2 annotation( + Placement(visible = true, transformation(origin = {-117.0, -66.0}, extent = {{15.0, -14.0}, {-15.0, 14.0}}, rotation = 90))); + SystemDynamics.Auxiliary.Gain Food_Ratio(k = FC / FN) annotation( + Placement(visible = true, transformation(origin = {-149.0, -66.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source5 annotation( + Placement(visible = true, transformation(origin = {50.0, -140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 CIAFG annotation( + Placement(visible = true, transformation(origin = {80.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level CIAF(x0 = CIAF_0) annotation( + Placement(visible = true, transformation(origin = {130.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 CIAFD annotation( + Placement(visible = true, transformation(origin = {180.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink5 annotation( + Placement(visible = true, transformation(origin = {210.0, -140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CIAF_D(k = 1.0 / CIAFT) annotation( + Placement(visible = true, transformation(origin = {163.0, -180.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CIAF_G(k = 1.0 / CIAFT) annotation( + Placement(visible = true, transformation(origin = {95.0, -180.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_3 annotation( + Placement(visible = true, transformation(origin = {120.0, -230.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + Modelica.Blocks.Math.Division P_Abs annotation( + Placement(visible = true, transformation(origin = {-43.0, -180.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_4 annotation( + Placement(visible = true, transformation(origin = {-160.0, -220.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular POLCM(x_vals = {0, 1, 2, 3, 4, 5, 100}, y_vals = {0.05, 1.0, 3.0, 5.4, 7.4, 8.0, 8.0}) annotation( + Placement(visible = true, transformation(origin = {-117.0, -220.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular POLAT(x_vals = 0:10:60, y_vals = {0.6, 2.5, 5.0, 8.0, 11.5, 15.5, 20.0}) annotation( + Placement(visible = true, transformation(origin = {-39.0, -220.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular CFIFR(x_vals = {0, 0.5, 1, 1.5, 2, 20}, y_vals = {1.0, 0.6, 0.3, 0.15, 0.1, 0.1}) annotation( + Placement(visible = true, transformation(origin = {69.0, -230.0}, extent = {{15.0, 16.0}, {-15.0, -16.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular FPM(x_vals = 0:10:60, y_vals = {1.02, 0.9, 0.65, 0.35, 0.2, 0.1, 0.05}) annotation( + Placement(visible = true, transformation(origin = {-33.0, -66.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_5 annotation( + Placement(visible = true, transformation(origin = {229.0, -200.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CIRA(k = 1.0 / CIAFN) annotation( + Placement(visible = true, transformation(origin = {255.0, -225.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular FPCI(x_vals = {0, 1, 2, 3, 4, 5, 6, 100}, y_vals = {0.5, 1.0, 1.4, 1.7, 1.9, 2.05, 2.2, 2.2}) annotation( + Placement(visible = true, transformation(origin = {-153.0, -107.0}, extent = {{15.0, 15.0}, {-15.0, -15.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular CIQR(y_vals = {0.7, 0.8, 1.0, 1.5, 2.0, 2.0}, x_vals = {0, 0.5, 1, 1.5, 2, 10}) annotation( + Placement(visible = true, transformation(origin = {167.0, -230.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + Modelica.Blocks.Math.Division QLMF annotation( + Placement(visible = true, transformation(origin = {315.0, -223.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular QLM(x_vals = {0, 1, 2, 3, 4, 5, 20}, y_vals = {0.2, 1.0, 1.7, 2.3, 2.7, 2.9, 2.9}) annotation( + Placement(visible = true, transformation(origin = {319.0, -169.0}, extent = {{15.0, 17.0}, {-15.0, -17.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular QLF(x_vals = {0, 1, 2, 3, 4, 20}, y_vals = {0.0, 1.0, 1.8, 2.4, 2.7, 2.7}) annotation( + Placement(visible = true, transformation(origin = {381.0, -232.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Auxiliary.Prod_4 Prod_4_1 annotation( + Placement(visible = true, transformation(origin = {375.0, -163.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -90))); + SystemDynamics.Functions.Tabular QLC(x_vals = 0:0.5:5, y_vals = {2.0, 1.3, 1.0, 0.75, 0.55, 0.45, 0.38, 0.3, 0.25, 0.22, 0.2}) annotation( + Placement(visible = true, transformation(origin = {335.0, -113.0}, extent = {{15.0, 15.0}, {-15.0, -15.0}}, rotation = -90))); + SystemDynamics.Functions.Tabular QLP(x_vals = 0:10:60, y_vals = {1.04, 0.85, 0.6, 0.3, 0.15, 0.05, 0.02}) annotation( + Placement(visible = true, transformation(origin = {375.0, -113.0}, extent = {{15.0, 15.0}, {-15.0, -15.0}}, rotation = -90))); + SystemDynamics.Auxiliary.Gain Quality_of_Life(k = QLS) annotation( + Placement(visible = true, transformation(origin = {412.0, -163.0}, extent = {{-20.0, -21.0}, {20.0, 21.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World2.Utilities.Parameter_Change NR_norm annotation( + Placement(visible = true, transformation(origin = {162.5298, 105.0774}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World2.Utilities.Parameter_Change Pol_norm annotation( + Placement(visible = true, transformation(origin = {-140.0, -180.815}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + equation + connect(NR_norm.u1, Prod_2_1.y) annotation( + Line(visible = true, points = {{153.5298, 109.0774}, {140.0, 109.0774}, {140.0, 91.2}}, color = {0, 0, 191})); + connect(P_Generation.u, Pol_norm.y) annotation( + Line(visible = true, points = {{-120.0, -161.0}, {-120.0, -171.0}, {-120.0, -181.0}, {-126.5, -180.815}}, color = {0, 0, 191})); + connect(Pol_norm.u1, Prod_2_4.y) annotation( + Line(visible = true, points = {{-153.5, -174.815}, {-160.0, -175.0}, {-160.0, -208.8}}, color = {0, 0, 191})); + connect(Depletion.u, NR_norm.y) annotation( + Line(visible = true, points = {{180.0, 119.0}, {180.0, 105.0}, {171.5298, 105.0774}}, color = {0, 0, 191})); + connect(Food_Ratio.y, BRFM.u) annotation( + Line(visible = true, points = {{-159.5, -66.0}, {-176.0, -66.0}, {-176.0, 22.2}}, color = {0, 0, 191})); + connect(BRFM.y, Prod_5_1.u2) annotation( + Line(visible = true, points = {{-176.0, 52.6}, {-176.0, 60.0}, {-167.36, 60.0}, {-167.36, 72.0}}, color = {0, 0, 191})); + connect(BRPM.u, QLP.u) annotation( + Line(visible = true, points = {{-135.0, 23.0}, {-135.0, -20.0}, {-214.0, -20.0}, {-214.0, 214.0}, {375.0, 214.0}, {375.0, -125.0}}, color = {0, 0, 191})); + connect(Pol_Ratio.y, BRPM.u) annotation( + Line(visible = true, points = {{-18.5, -95.0}, {0.0, -95.0}, {0.0, -20.0}, {-135.0, -20.0}, {-135.0, 23.0}}, color = {0, 0, 191})); + connect(BRPM.y, Prod_5_1.u3) annotation( + Line(visible = true, points = {{-135.0, 51.5}, {-135.0, 60.0}, {-160.0, 60.0}, {-160.0, 68.8}}, color = {0, 0, 191})); + connect(Crowd_Rat.y, BRCM.u) annotation( + Line(visible = true, points = {{-60.0, 23.8}, {-60.0, 8.0}, {-95.0, 8.0}, {-95.0, 23.0}}, color = {0, 0, 191})); + connect(BRCM.y, Prod_5_1.u4) annotation( + Line(visible = true, points = {{-95.0, 51.5}, {-95.0, 66.0}, {-152.64, 66.0}, {-152.64, 72.0}}, color = {0, 0, 191})); + connect(Crowd_Rat.y, DRCM.u) annotation( + Line(visible = true, points = {{-60.0, 23.8}, {-60.0, 8.0}, {-25.0, 8.0}, {-25.0, 23.0}}, color = {0, 0, 191})); + connect(DRCM.y, Prod_5_2.u2) annotation( + Line(visible = true, points = {{-25.0, 51.5}, {-25.0, 60.0}, {12.64, 60.0}, {12.64, 71.5}}, color = {0, 0, 191})); + connect(Pol_Ratio.y, DRPM.u) annotation( + Line(visible = true, points = {{-18.5, -95.0}, {0.0, -95.0}, {0.0, 8.0}, {15.0, 8.0}, {15.0, 23.0}}, color = {0, 0, 191})); + connect(DRPM.y, Prod_5_2.u3) annotation( + Line(visible = true, points = {{15.0, 51.5}, {15.0, 60.0}, {20.0, 60.0}, {20.0, 68.5}}, color = {0, 0, 191})); + connect(Crowd_Rat.y, QLC.u) annotation( + Line(visible = true, points = {{-60.0, 23.8}, {-60.0, 8.0}, {-206.0, 8.0}, {-206.0, 208.0}, {335.0, 208.0}, {335.0, -125.0}}, color = {0, 0, 191})); + connect(FCM.u, Crowd_Rat.y) annotation( + Line(visible = true, points = {{-73.0, -47.0}, {-60.0, -47.0}, {-60.0, 23.8}}, color = {0, 0, 191})); + connect(Crowd_Rat.u, Population.y3) annotation( + Line(visible = true, points = {{-60.0, 46.2}, {-60.0, 66.0}, {-70.0, 66.0}, {-70.0, 127.0}}, color = {0, 0, 191})); + connect(Prod_2_5.u2, Prod_3_1.u2) annotation( + Line(visible = true, points = {{239.5, -200.0}, {260.0, -200.0}, {260.0, -20.0}, {160.0, -20.0}, {160.0, 30.0}, {203.8, 30.0}}, color = {0, 0, 191})); + connect(Prod_3_1.y, ECIR.u) annotation( + Line(visible = true, points = {{226.2, 30.0}, {232.5, 30.0}}, color = {0, 0, 191})); + connect(CIR.y, Prod_3_1.u2) annotation( + Line(visible = true, points = {{90.5, 6.0}, {80.0, 6.0}, {80.0, 30.0}, {203.8, 30.0}}, color = {0, 0, 191})); + connect(NotCIAF.y, Prod_3_1.u3) annotation( + Line(visible = true, points = {{202.5, 10.0}, {215.0, 10.0}, {215.0, 19.5}}, color = {0, 0, 191})); + connect(Prod_3_1.u1, NREM.y) annotation( + Line(visible = true, points = {{215.0, 40.5}, {215.0, 51.0}, {191.5, 51.0}}, color = {0, 0, 191})); + connect(QLP.y, Prod_4_1.u1) annotation( + Line(visible = true, points = {{375.0, -96.5}, {375.0, -152.5}}, color = {0, 0, 191})); + connect(QLC.y, Prod_4_1.u2) annotation( + Line(visible = true, points = {{335.0, -96.5}, {335.0, -157.0}, {366.6, -157.0}}, color = {0, 0, 191})); + connect(Prod_4_1.y, Quality_of_Life.u) annotation( + Line(visible = true, points = {{385.5, -163.0}, {398.0, -163.0}}, color = {0, 0, 191})); + connect(QLF.y, Prod_4_1.u4) annotation( + Line(visible = true, points = {{364.5, -232.0}, {356.0, -232.0}, {356.0, -190.0}, {375.0, -190.0}, {375.0, -173.5}}, color = {0, 0, 191})); + connect(QLM.y, Prod_4_1.u3) annotation( + Line(visible = true, points = {{335.5, -169.0}, {366.6, -169.0}}, color = {0, 0, 191})); + connect(QLF.y, QLMF.u2) annotation( + Line(visible = true, points = {{364.5, -232.0}, {333.0, -232.0}}, color = {0, 0, 191})); + connect(QLMF.y, CIQR.u) annotation( + Line(visible = true, points = {{298.5, -223.0}, {290.0, -223.0}, {290.0, -256.0}, {190.0, -256.0}, {190.0, -230.0}, {179.0, -230.0}}, color = {0, 0, 191})); + connect(P_Abs.u1, Pollution.y3) annotation( + Line(visible = true, points = {{-61.0, -170.4}, {-70.0, -170.4}, {-70.0, -153.0}}, color = {0, 0, 191})); + connect(CIG_norm.y, CI_Generation.u) annotation( + Line(visible = true, points = {{75.5, -77.0}, {80.0, -77.0}, {80.0, -61.0}}, color = {0, 0, 191})); + connect(CI_Discard.y1, Sink3.MassInPort1) annotation( + Line(visible = true, points = {{190.0, -40.0}, {199.0, -40.0}}, color = {191, 0, 191})); + connect(Capital_Investment.u2, CI_Discard.y) annotation( + Line(visible = true, points = {{152.0, -40.0}, {170.0, -40.0}}, color = {191, 0, 191})); + connect(Source3.MassInPort1, CI_Generation.y) annotation( + Line(visible = true, points = {{61.0, -40.0}, {70.0, -40.0}}, color = {191, 0, 191})); + connect(CI_Generation.y1, Capital_Investment.u1) annotation( + Line(visible = true, points = {{90.0, -40.0}, {108.0, -40.0}}, color = {191, 0, 191})); + connect(FPM.u, POLAT.u) annotation( + Line(visible = true, points = {{-21.0, -66.0}, {0.0, -66.0}, {0.0, -220.0}, {-27.0, -220.0}}, color = {0, 0, 191})); + connect(CIRA.y, FPCI.u) annotation( + Line(visible = true, points = {{265.5, -225.0}, {280.0, -225.0}, {280.0, -252.0}, {-210.0, -252.0}, {-210.0, -107.0}, {-165.0, -107.0}}, color = {0, 0, 191})); + connect(Prod_2_1.u1, Population.y1) annotation( + Line(visible = true, points = {{128.8, 80.0}, {100.0, 80.0}, {100.0, 194.0}, {-46.0, 194.0}, {-46.0, 151.0}, {-53.0, 151.0}}, color = {0, 0, 191})); + connect(NRMM.u, DRMM.u) annotation( + Line(visible = true, points = {{213.0, 80.0}, {300.0, 80.0}, {300.0, 171.0}, {63.0, 171.0}}, color = {0, 0, 191})); + connect(NRMM.u, BRMM.u) annotation( + Line(visible = true, points = {{213.0, 80.0}, {300.0, 80.0}, {300.0, 200.0}, {-70.0, 200.0}, {-70.0, 185.0}, {-93.0, 185.0}}, color = {0, 0, 191})); + connect(CFIFR.u, QLF.u) annotation( + Line(visible = true, points = {{57.0, -230.0}, {40.0, -230.0}, {40.0, -260.0}, {400.0, -260.0}, {400.0, -232.0}, {393.0, -232.0}}, color = {0, 0, 191})); + connect(Food_Ratio.y, QLF.u) annotation( + Line(visible = true, points = {{-159.5, -66.0}, {-220.0, -66.0}, {-220.0, -260.0}, {400.0, -260.0}, {400.0, -232.0}, {393.0, -232.0}}, color = {0, 0, 191})); + connect(Food_Ratio.y, DRFM.u) annotation( + Line(visible = true, points = {{-159.5, -66.0}, {-176.0, -66.0}, {-176.0, 0.0}, {55.0, 0.0}, {55.0, 47.0}}, color = {0, 0, 191})); + connect(Pol_Ratio.y, FPM.u) annotation( + Line(visible = true, points = {{-18.5, -95.0}, {0.0, -95.0}, {0.0, -66.0}, {-21.0, -66.0}}, color = {0, 0, 191})); + connect(CIR.y, POLCM.u) annotation( + Line(visible = true, points = {{90.5, 6.0}, {80.0, 6.0}, {80.0, -6.0}, {10.0, -6.0}, {10.0, -116.0}, {-100.0, -116.0}, {-100.0, -220.0}, {-105.0, -220.0}}, color = {0, 0, 191})); + connect(QLM.u, CIM.u) annotation( + Line(visible = true, points = {{307.0, -169.0}, {300.0, -169.0}, {300.0, -100.0}, {125.0, -100.0}}, color = {0, 0, 191})); + connect(QLM.y, QLMF.u1) annotation( + Line(visible = true, points = {{335.5, -169.0}, {344.0, -169.0}, {344.0, -214.0}, {333.0, -214.0}}, color = {0, 0, 191})); + connect(MSL.y, QLM.u) annotation( + Line(visible = true, points = {{287.5, 30.0}, {300.0, 30.0}, {300.0, -169.0}, {307.0, -169.0}}, color = {0, 0, 191})); + connect(NRMM.y, Prod_2_1.u2) annotation( + Line(visible = true, points = {{184.5, 80.0}, {151.2, 80.0}}, color = {0, 0, 191})); + connect(MSL.y, NRMM.u) annotation( + Line(visible = true, points = {{287.5, 30.0}, {300.0, 30.0}, {300.0, 80.0}, {213.0, 80.0}}, color = {0, 0, 191})); + connect(ECIR.y, MSL.u) annotation( + Line(visible = true, points = {{253.5, 30.0}, {266.5, 30.0}}, color = {0, 0, 191})); + connect(NotCIAF.u, CIAF.y1) annotation( + Line(visible = true, points = {{175.5, 10.0}, {168.0, 10.0}, {168.0, -8.0}, {240.0, -8.0}, {240.0, -110.0}, {154.0, -110.0}, {154.0, -129.0}, {147.0, -129.0}}, color = {0, 0, 191})); + connect(Prod_2_2.u1, CIR.u2) annotation( + Line(visible = true, points = {{30.2, -100.0}, {20.0, -100.0}, {20.0, -14.0}, {140.0, -14.0}, {140.0, -3.6}, {125.0, -3.6}}, color = {0, 0, 191})); + connect(Prod_2_2.u1, Population.y1) annotation( + Line(visible = true, points = {{30.2, -100.0}, {20.0, -100.0}, {20.0, -14.0}, {320.0, -14.0}, {320.0, 194.0}, {-46.0, 194.0}, {-46.0, 151.0}, {-53.0, 151.0}}, color = {0, 0, 191})); + connect(Prod_2_4.u1, Population.y) annotation( + Line(visible = true, points = {{-171.2, -220.0}, {-200.0, -220.0}, {-200.0, 164.0}, {-94.0, 164.0}, {-94.0, 151.0}, {-87.0, 151.0}}, color = {0, 0, 191})); + connect(CID_norm.u, Capital_Investment.y2) annotation( + Line(visible = true, points = {{154.5, -77.0}, {145.0, -77.0}, {145.0, -53.0}}, color = {0, 0, 191})); + connect(CID_norm.y, CI_Discard.u) annotation( + Line(visible = true, points = {{175.5, -77.0}, {180.0, -77.0}, {180.0, -61.0}}, color = {0, 0, 191})); + connect(CIM.y, Prod_2_2.u2) annotation( + Line(visible = true, points = {{96.5, -100.0}, {49.8, -100.0}}, color = {0, 0, 191})); + connect(Prod_2_2.y, CIG_norm.u) annotation( + Line(visible = true, points = {{40.0, -88.8}, {40.0, -77.0}, {54.5, -77.0}}, color = {0, 0, 191})); + connect(Pol_Ratio.u, Pollution.y1) annotation( + Line(visible = true, points = {{-39.5, -95.0}, {-46.0, -95.0}, {-46.0, -129.0}, {-53.0, -129.0}}, color = {0, 0, 191})); + connect(POLCM.y, Prod_2_4.u2) annotation( + Line(visible = true, points = {{-133.5, -220.0}, {-148.8, -220.0}}, color = {0, 0, 191})); + connect(POLAT.y, P_Abs.u2) annotation( + Line(visible = true, points = {{-55.5, -220.0}, {-70.0, -220.0}, {-70.0, -189.6}, {-61.0, -189.6}}, color = {0, 0, 191})); + connect(P_Abs.y, P_Absorption.u) annotation( + Line(visible = true, points = {{-26.5, -180.0}, {-20.0, -180.0}, {-20.0, -161.0}}, color = {0, 0, 191})); + connect(CFIFR.y, Prod_2_3.u1) annotation( + Line(visible = true, points = {{85.5, -230.0}, {108.8, -230.0}}, color = {0, 0, 191})); + connect(CIQR.y, Prod_2_3.u2) annotation( + Line(visible = true, points = {{150.5, -230.0}, {131.2, -230.0}}, color = {0, 0, 191})); + connect(CIAF_G.y, CIAFG.u) annotation( + Line(visible = true, points = {{84.5, -180.0}, {80.0, -180.0}, {80.0, -161.0}}, color = {0, 0, 191})); + connect(CIAF_G.u, Prod_2_3.y) annotation( + Line(visible = true, points = {{105.5, -180.0}, {120.0, -180.0}, {120.0, -218.8}}, color = {0, 0, 191})); + connect(CIRA.u, Prod_2_5.y) annotation( + Line(visible = true, points = {{244.5, -225.0}, {229.0, -225.0}, {229.0, -211.2}}, color = {0, 0, 191})); + connect(Prod_2_5.u1, CIAF.y3) annotation( + Line(visible = true, points = {{218.5, -200.0}, {130.0, -200.0}, {130.0, -153.0}}, color = {0, 0, 191})); + connect(CIAF_D.u, CIAF.y2) annotation( + Line(visible = true, points = {{152.5, -180.0}, {145.0, -180.0}, {145.0, -153.0}}, color = {0, 0, 191})); + connect(CIAF_D.y, CIAFD.u) annotation( + Line(visible = true, points = {{173.5, -180.0}, {180.0, -180.0}, {180.0, -161.0}}, color = {0, 0, 191})); + connect(CIAFD.y1, Sink5.MassInPort1) annotation( + Line(visible = true, points = {{190.0, -140.0}, {199.0, -140.0}}, color = {191, 0, 191})); + connect(CIAF.u2, CIAFD.y) annotation( + Line(visible = true, points = {{152.0, -140.0}, {170.0, -140.0}}, color = {191, 0, 191})); + connect(CIAFG.y1, CIAF.u1) annotation( + Line(visible = true, points = {{90.0, -140.0}, {108.0, -140.0}}, color = {191, 0, 191})); + connect(Source5.MassInPort1, CIAFG.y) annotation( + Line(visible = true, points = {{61.0, -140.0}, {70.0, -140.0}}, color = {191, 0, 191})); + connect(P_Absorption.y1, Sink4.MassInPort1) annotation( + Line(visible = true, points = {{-10.0, -140.0}, {-1.0, -140.0}}, color = {191, 0, 191})); + connect(Pollution.u2, P_Absorption.y) annotation( + Line(visible = true, points = {{-48.0, -140.0}, {-30.0, -140.0}}, color = {191, 0, 191})); + connect(P_Generation.y1, Pollution.u1) annotation( + Line(visible = true, points = {{-110.0, -140.0}, {-92.0, -140.0}}, color = {191, 0, 191})); + connect(Source4.MassInPort1, P_Generation.y) annotation( + Line(visible = true, points = {{-139.0, -140.0}, {-130.0, -140.0}}, color = {191, 0, 191})); + connect(FPCI.y, Prod_3_2.u3) annotation( + Line(visible = true, points = {{-136.5, -107.0}, {-117.0, -107.0}, {-117.0, -76.5}}, color = {0, 0, 191})); + connect(FPM.y, Prod_3_2.u2) annotation( + Line(visible = true, points = {{-49.5, -66.0}, {-107.2, -66.0}}, color = {0, 0, 191})); + connect(Prod_3_2.u1, FCM.y) annotation( + Line(visible = true, points = {{-117.0, -55.5}, {-117.0, -47.0}, {-101.5, -47.0}}, color = {0, 0, 191})); + connect(Prod_3_2.y, Food_Ratio.u) annotation( + Line(visible = true, points = {{-126.8, -66.0}, {-138.5, -66.0}}, color = {0, 0, 191})); + connect(CIR.u1, Capital_Investment.y1) annotation( + Line(visible = true, points = {{125.0, 15.6}, {154.0, 15.6}, {154.0, -29.0}, {147.0, -29.0}}, color = {0, 0, 191})); + connect(NRFR.y, NREM.u) annotation( + Line(visible = true, points = {{147.5, 51.0}, {163.0, 51.0}}, color = {0, 0, 191})); + connect(DRMM.y, Prod_5_2.u5) annotation( + Line(visible = true, points = {{34.5, 171.0}, {26.0, 171.0}, {26.0, 104.0}, {40.0, 104.0}, {40.0, 79.0}, {31.2, 79.0}}, color = {0, 0, 191})); + connect(DR_norm.y, Death_Rate.u) annotation( + Line(visible = true, points = {{-13.5, 103.0}, {-20.0, 103.0}, {-20.0, 119.0}}, color = {0, 0, 191})); + connect(Prod_5_2.y, DR_norm.u) annotation( + Line(visible = true, points = {{20.0, 89.5}, {20.0, 103.0}, {7.5, 103.0}}, color = {0, 0, 191})); + connect(Prod_5_2.u1, Population.y2) annotation( + Line(visible = true, points = {{8.8, 79.0}, {-55.0, 79.0}, {-55.0, 127.0}}, color = {0, 0, 191})); + connect(BRMM.y, Prod_5_1.u1) annotation( + Line(visible = true, points = {{-121.5, 185.0}, {-180.0, 185.0}, {-180.0, 80.0}, {-171.2, 80.0}}, color = {0, 0, 191})); + connect(Prod_5_1.u5, Population.y4) annotation( + Line(visible = true, points = {{-148.8, 80.0}, {-85.0, 80.0}, {-85.0, 127.0}}, color = {0, 0, 191})); + connect(Prod_5_1.y, BR_norm.u) annotation( + Line(visible = true, points = {{-160.0, 91.2}, {-160.0, 103.0}, {-145.5, 103.0}}, color = {0, 0, 191})); + connect(BR_norm.y, Birth_Rate.u) annotation( + Line(visible = true, points = {{-124.5, 103.0}, {-120.0, 103.0}, {-120.0, 119.0}}, color = {0, 0, 191})); + connect(Source1.MassInPort1, Birth_Rate.y) annotation( + Line(visible = true, points = {{-139.0, 140.0}, {-130.0, 140.0}}, color = {191, 0, 191})); + connect(Birth_Rate.y1, Population.u1) annotation( + Line(visible = true, points = {{-110.0, 140.0}, {-92.0, 140.0}}, color = {191, 0, 191})); + connect(Population.u2, Death_Rate.y) annotation( + Line(visible = true, points = {{-48.0, 140.0}, {-30.0, 140.0}}, color = {191, 0, 191})); + connect(Death_Rate.y1, Sink1.MassInPort1) annotation( + Line(visible = true, points = {{-10.0, 140.0}, {-1.0, 140.0}}, color = {191, 0, 191})); + connect(Source2.MassInPort1, Generation.y) annotation( + Line(visible = true, points = {{61.0, 140.0}, {70.0, 140.0}}, color = {191, 0, 191})); + connect(Gen_Const.y, Generation.u) annotation( + Line(visible = true, points = {{80.0, 111.5}, {80.0, 119.0}}, color = {0, 0, 191})); + connect(NRFR.u, Natural_Resources.y4) annotation( + Line(visible = true, points = {{126.5, 51.0}, {115.0, 51.0}, {115.0, 127.0}}, color = {0, 0, 191})); + connect(Generation.y1, Natural_Resources.u1) annotation( + Line(visible = true, points = {{90.0, 140.0}, {108.0, 140.0}}, color = {191, 0, 191})); + connect(Natural_Resources.u2, Depletion.y) annotation( + Line(visible = true, points = {{152.0, 140.0}, {170.0, 140.0}}, color = {191, 0, 191})); + connect(Depletion.y1, Sink2.MassInPort1) annotation( + Line(visible = true, points = {{190.0, 140.0}, {199.0, 140.0}}, color = {191, 0, 191})); + connect(DRFM.y, Prod_5_2.u4) annotation( + Line(visible = true, points = {{55.0, 18.5}, {55.0, 60.0}, {27.36, 60.0}, {27.36, 71.5}}, color = {0, 0, 191})); Pop = Population.y; Pol = Pollution.y; Pol_rat = Pol_Ratio.y; @@ -2708,7 +4351,12 @@ NR_norm.u2 = NRUN; POLN = if time > 1970 then 0.25 else 1.0; Pol_norm.u2 = POLN; - annotation(Icon(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-220.0,-264.0},{442.0,220.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-152.0,70.0},{368.0,140.0}}, textString = "2nd Modification", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, fillColor = {127,0,255}, extent = {{-148.0,-26.0},{372.0,44.0}}, textString = "POLN", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, extent = {{-150.0,-106.0},{370.0,-36.0}}, textString = "reduced to 0.25", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, extent = {{-150.0,-192.0},{370.0,-122.0}}, textString = "in 1970", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-62.0,6.0},{-58.0,10.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{98.0,192.0},{102.0,196.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{138.0,-16.0},{142.0,-12.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-2.0,-22.0},{2.0,-18.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-178.0,-2.0},{-174.0,2.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{78.0,4.0},{82.0,8.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-2.0,-97.0},{2.0,-93.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-178.0,-68.0},{-174.0,-64.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-2.0,-68.0},{2.0,-64.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{158.0,28.0},{162.0,32.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{38.0,-262.0},{42.0,-258.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{298.0,-102.0},{302.0,-98.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{298.0,28.0},{302.0,32.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{298.0,78.0},{302.0,82.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{298.0,169.0},{302.0,173.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{342.0,-171.0},{346.0,-167.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{354.0,-234.0},{358.0,-230.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-97.0,6.0},{-93.0,10.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-137.0,-22.0},{-133.0,-18.0}})}), experiment(StartTime = 1900, StopTime = 2100), experimentSetupOutput, Documentation(info = " + annotation( + Icon(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-220.0, -264.0}, {442.0, 220.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-152.0, 70.0}, {368.0, 140.0}}, textString = "2nd Modification", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, fillColor = {127, 0, 255}, extent = {{-148.0, -26.0}, {372.0, 44.0}}, textString = "POLN", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, extent = {{-150.0, -106.0}, {370.0, -36.0}}, textString = "reduced to 0.25", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, extent = {{-150.0, -192.0}, {370.0, -122.0}}, textString = "in 1970", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-62.0, 6.0}, {-58.0, 10.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{98.0, 192.0}, {102.0, 196.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{138.0, -16.0}, {142.0, -12.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-2.0, -22.0}, {2.0, -18.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-178.0, -2.0}, {-174.0, 2.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{78.0, 4.0}, {82.0, 8.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-2.0, -97.0}, {2.0, -93.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-178.0, -68.0}, {-174.0, -64.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-2.0, -68.0}, {2.0, -64.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{158.0, 28.0}, {162.0, 32.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{38.0, -262.0}, {42.0, -258.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{298.0, -102.0}, {302.0, -98.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{298.0, 28.0}, {302.0, 32.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{298.0, 78.0}, {302.0, 82.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{298.0, 169.0}, {302.0, 173.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{342.0, -171.0}, {346.0, -167.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{354.0, -234.0}, {358.0, -230.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-97.0, 6.0}, {-93.0, 10.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-137.0, -22.0}, {-133.0, -18.0}})}), + experiment(StartTime = 1900, StopTime = 2100), + experimentSetupOutput, + Documentation(info = " This is the second modification proposed by Jay Forrester in his WORLD2 model. The generation of pollution is reduced in 1970 to 25% of their former value in order to reduce the effect of pollution on climate and food production.

@@ -2728,6 +4376,7 @@

", revisions = "")); end Scenario_3; + model Scenario_4 "4th Scenario" parameter Real Population_0 = 1650000000.0 "World population in 1900"; parameter Real Pollution_0 = 200000000.0 "Pollution in 1900"; @@ -2758,193 +4407,377 @@ Real DRN(unit = "1/yr") "Normal death rate"; Real Pop_meas; protected - Real time_vals[12](each unit = "yr") = {1900,1910,1920,1930,1940,1950,1960,1970,1980,1990,2000,2500}; - Real pop_vals[12] = {1600000000.0,1750000000.0,1860000000.0,2070000000.0,2300000000.0,2556000000.0,3039500000.0,3706560000.0,4378100000.0,5190300000.0,5996200000.0,6000000000.0}; + Real time_vals[12](each unit = "yr") = {1900, 1910, 1920, 1930, 1940, 1950, 1960, 1970, 1980, 1990, 2000, 2500}; + Real pop_vals[12] = {1600000000.0, 1750000000.0, 1860000000.0, 2070000000.0, 2300000000.0, 2556000000.0, 3039500000.0, 3706560000.0, 4378100000.0, 5190300000.0, 5996200000.0, 6000000000.0}; public - SystemDynamics.Sources.Source Source1 annotation(Placement(visible = true, transformation(origin = {-150.0,140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Birth_Rate annotation(Placement(visible = true, transformation(origin = {-120.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level Population(x0 = Population_0) annotation(Placement(visible = true, transformation(origin = {-70.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Death_Rate annotation(Placement(visible = true, transformation(origin = {-20.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink1 annotation(Placement(visible = true, transformation(origin = {10.0,140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source2 annotation(Placement(visible = true, transformation(origin = {50.0,140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Generation annotation(Placement(visible = true, transformation(origin = {80.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level Natural_Resources(x0 = Nat_Resources_0) annotation(Placement(visible = true, transformation(origin = {130.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Depletion annotation(Placement(visible = true, transformation(origin = {180.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink2 annotation(Placement(visible = true, transformation(origin = {210.0,140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Const Gen_Const(k = 0) annotation(Placement(visible = true, transformation(origin = {80.0,101.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular BRMM(x_vals = {0,1,2,3,4,5,20}, y_vals = {1.2,1.0,0.85,0.75,0.7,0.7,0.7}) annotation(Placement(visible = true, transformation(origin = {-105.0,185.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular DRMM(x_vals = {0,0.5,1,1.5,2,2.5,3,3.5,4,4.5,5,20}, y_vals = {3.0,1.8,1.0,0.8,0.7,0.6,0.53,0.5,0.5,0.5,0.5,0.5}) annotation(Placement(visible = true, transformation(origin = {51.0,171.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain BR_norm(k = BRN) annotation(Placement(visible = true, transformation(origin = {-135.0,103.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_5 Prod_5_1 annotation(Placement(visible = true, transformation(origin = {-160.0,80.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_5 Prod_5_2 annotation(Placement(visible = true, transformation(origin = {20.0,79.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular BRFM(x_vals = {0,1,2,3,4,20}, y_vals = {0.0,1.0,1.6,1.9,2.0,2.0}) annotation(Placement(visible = true, transformation(origin = {-176.0,35.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular BRPM(x_vals = 0:10:60, y_vals = {1.02,0.9,0.7,0.4,0.25,0.15,0.1}) annotation(Placement(visible = true, transformation(origin = {-135.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular BRCM(x_vals = 0:5, y_vals = {1.05,1.0,0.9,0.7,0.6,0.55}) annotation(Placement(visible = true, transformation(origin = {-95.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular DRCM(x_vals = 0:5, y_vals = {0.9,1.0,1.2,1.5,1.9,3.0}) annotation(Placement(visible = true, transformation(origin = {-25.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular DRPM(x_vals = 0:10:60, y_vals = {0.92,1.3,2.0,3.2,4.8,6.8,9.2}) annotation(Placement(visible = true, transformation(origin = {15.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular DRFM(x_vals = {0,0.25,0.5,0.75,1,1.25,1.5,1.75,2,20}, y_vals = {30.0,3.0,2.0,1.4,1.0,0.7,0.6,0.5,0.5,0.5}) annotation(Placement(visible = true, transformation(origin = {55.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Auxiliary.Gain Crowd_Rat(k = 1.0 / (Land_Area * Pop_dens_norm)) annotation(Placement(visible = true, transformation(origin = {-60.0,35.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = -90))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_1 annotation(Placement(visible = true, transformation(origin = {140.0,80.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular NRMM(x_vals = 0:10, y_vals = {0.0,1.0,1.8,2.4,2.9,3.3,3.6,3.8,3.9,3.95,4.0}) annotation(Placement(visible = true, transformation(origin = {201.0,80.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Sources.Source Source3 annotation(Placement(visible = true, transformation(origin = {50.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 CI_Generation annotation(Placement(visible = true, transformation(origin = {80.0,-40.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level Capital_Investment(x0 = Cap_Invest_0) annotation(Placement(visible = true, transformation(origin = {130.0,-40.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 CI_Discard annotation(Placement(visible = true, transformation(origin = {180.0,-40.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink3 annotation(Placement(visible = true, transformation(origin = {210.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CIG_norm(k = CIGN) annotation(Placement(visible = true, transformation(origin = {65.0,-77.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_2 annotation(Placement(visible = true, transformation(origin = {40.0,-100.0}, extent = {{-14.0,-16.0},{14.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CID_norm(k = CIDN) annotation(Placement(visible = true, transformation(origin = {165.0,-77.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular CIM(x_vals = {0,1,2,3,4,5,20}, y_vals = {0.1,1.0,1.8,2.4,2.8,3.0,3.0}) annotation(Placement(visible = true, transformation(origin = {113.0,-100.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain MSL(k = 1.0 / ECIRN) annotation(Placement(visible = true, transformation(origin = {277.0,30.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain NRFR(k = 1.0 / NRI) annotation(Placement(visible = true, transformation(origin = {137.0,51.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain ECIR(k = 1.0 / (1.0 - CIAFN)) annotation(Placement(visible = true, transformation(origin = {243.0,30.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_3 Prod_3_1 annotation(Placement(visible = true, transformation(origin = {215.0,30.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = -90))); - SystemDynamics.Functions.Tabular NREM(x_vals = 0:0.25:1, y_vals = {0.0,0.15,0.5,0.85,1.0}) annotation(Placement(visible = true, transformation(origin = {175.0,51.0}, extent = {{15.0,15.0},{-15.0,-15.0}}, rotation = -180))); - Modelica.Blocks.Math.Division CIR annotation(Placement(visible = true, transformation(origin = {107.0,6.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source4 annotation(Placement(visible = true, transformation(origin = {-150.0,-140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 P_Generation annotation(Placement(visible = true, transformation(origin = {-120.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level Pollution(x0 = Pollution_0) annotation(Placement(visible = true, transformation(origin = {-70.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 P_Absorption annotation(Placement(visible = true, transformation(origin = {-20.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink4 annotation(Placement(visible = true, transformation(origin = {10.0,-140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Linear NotCIAF(m = -1.0, b = 1.0) annotation(Placement(visible = true, transformation(origin = {189.0,10.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain Pol_Ratio(k = 1.0 / POLS) annotation(Placement(visible = true, transformation(origin = {-29.0,-95.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular FCM(x_vals = 0:5, y_vals = {2.4,1.0,0.6,0.4,0.3,0.2}) annotation(Placement(visible = true, transformation(origin = {-85.0,-47.0}, extent = {{-15.0,15.0},{15.0,-15.0}}, rotation = -180))); - SystemDynamics.Auxiliary.Prod_3 Prod_3_2 annotation(Placement(visible = true, transformation(origin = {-117.0,-66.0}, extent = {{15.0,-14.0},{-15.0,14.0}}, rotation = 90))); - SystemDynamics.Auxiliary.Gain Food_Ratio(k = FC / FN) annotation(Placement(visible = true, transformation(origin = {-149.0,-66.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source5 annotation(Placement(visible = true, transformation(origin = {50.0,-140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 CIAFG annotation(Placement(visible = true, transformation(origin = {80.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level CIAF(x0 = CIAF_0) annotation(Placement(visible = true, transformation(origin = {130.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 CIAFD annotation(Placement(visible = true, transformation(origin = {180.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink5 annotation(Placement(visible = true, transformation(origin = {210.0,-140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CIAF_D(k = 1.0 / CIAFT) annotation(Placement(visible = true, transformation(origin = {163.0,-180.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CIAF_G(k = 1.0 / CIAFT) annotation(Placement(visible = true, transformation(origin = {95.0,-180.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_3 annotation(Placement(visible = true, transformation(origin = {120.0,-230.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - Modelica.Blocks.Math.Division P_Abs annotation(Placement(visible = true, transformation(origin = {-43.0,-180.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_4 annotation(Placement(visible = true, transformation(origin = {-160.0,-220.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular POLCM(x_vals = {0,1,2,3,4,5,100}, y_vals = {0.05,1.0,3.0,5.4,7.4,8.0,8.0}) annotation(Placement(visible = true, transformation(origin = {-117.0,-220.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular POLAT(x_vals = 0:10:60, y_vals = {0.6,2.5,5.0,8.0,11.5,15.5,20.0}) annotation(Placement(visible = true, transformation(origin = {-39.0,-220.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular CFIFR(x_vals = {0,0.5,1,1.5,2,20}, y_vals = {1.0,0.6,0.3,0.15,0.1,0.1}) annotation(Placement(visible = true, transformation(origin = {69.0,-230.0}, extent = {{15.0,16.0},{-15.0,-16.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular FPM(x_vals = 0:10:60, y_vals = {1.02,0.9,0.65,0.35,0.2,0.1,0.05}) annotation(Placement(visible = true, transformation(origin = {-33.0,-66.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_5 annotation(Placement(visible = true, transformation(origin = {229.0,-200.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CIRA(k = 1.0 / CIAFN) annotation(Placement(visible = true, transformation(origin = {255.0,-225.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular FPCI(x_vals = {0,1,2,3,4,5,6,100}, y_vals = {0.5,1.0,1.4,1.7,1.9,2.05,2.2,2.2}) annotation(Placement(visible = true, transformation(origin = {-153.0,-107.0}, extent = {{15.0,15.0},{-15.0,-15.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular CIQR(y_vals = {0.7,0.8,1.0,1.5,2.0,2.0}, x_vals = {0,0.5,1,1.5,2,10}) annotation(Placement(visible = true, transformation(origin = {167.0,-230.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - Modelica.Blocks.Math.Division QLMF annotation(Placement(visible = true, transformation(origin = {315.0,-223.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular QLM(x_vals = {0,1,2,3,4,5,20}, y_vals = {0.2,1.0,1.7,2.3,2.7,2.9,2.9}) annotation(Placement(visible = true, transformation(origin = {319.0,-169.0}, extent = {{15.0,17.0},{-15.0,-17.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular QLF(x_vals = {0,1,2,3,4,20}, y_vals = {0.0,1.0,1.8,2.4,2.7,2.7}) annotation(Placement(visible = true, transformation(origin = {381.0,-232.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Auxiliary.Prod_4 Prod_4_1 annotation(Placement(visible = true, transformation(origin = {375.0,-163.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -90))); - SystemDynamics.Functions.Tabular QLC(x_vals = 0:0.5:5, y_vals = {2.0,1.3,1.0,0.75,0.55,0.45,0.38,0.3,0.25,0.22,0.2}) annotation(Placement(visible = true, transformation(origin = {335.0,-113.0}, extent = {{15.0,15.0},{-15.0,-15.0}}, rotation = -90))); - SystemDynamics.Functions.Tabular QLP(x_vals = 0:10:60, y_vals = {1.04,0.85,0.6,0.3,0.15,0.05,0.02}) annotation(Placement(visible = true, transformation(origin = {375.0,-113.0}, extent = {{15.0,15.0},{-15.0,-15.0}}, rotation = -90))); - SystemDynamics.Auxiliary.Gain Quality_of_Life(k = QLS) annotation(Placement(visible = true, transformation(origin = {412.0,-163.0}, extent = {{-20.0,-21.0},{20.0,21.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World2.Utilities.Parameter_Change NR_norm annotation(Placement(visible = true, transformation(origin = {160.0,105.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -360))); - SystemDynamics.WorldDynamics.World2.Utilities.Parameter_Change Pol_norm annotation(Placement(visible = true, transformation(origin = {-138.175,-180.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0)), extent = {{-154,-196},{-124,-166}}); - SystemDynamics.WorldDynamics.World2.Utilities.Parameter_Change DR_norm annotation(Placement(visible = true, transformation(origin = {-0.0,100.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - equation - connect(Pol_norm.u1,Prod_2_4.y) annotation(Line(visible = true, points = {{-151.675,-174.0},{-160.0,-174.0},{-160.0,-208.8}}, color = {0,0,191})); - connect(P_Generation.u,Pol_norm.y) annotation(Line(visible = true, points = {{-120.0,-161.0},{-120.0,-180.0},{-124.675,-180.0}}, color = {0,0,191})); - connect(Depletion.u,NR_norm.y) annotation(Line(visible = true, origin = {177.8333,109.6667}, points = {{2.1667,9.3333},{2.1667,-4.6667},{-4.3333,-4.6667}}, color = {0,0,191})); - connect(NR_norm.u1,Prod_2_1.y) annotation(Line(visible = true, points = {{146.5,111.0},{140.0,111.0},{140.0,91.2}}, color = {0,0,191})); - connect(DR_norm.u1,Prod_5_2.y) annotation(Line(visible = true, points = {{13.5,106.0},{20.0,106.0},{20.0,89.5}}, color = {0,0,191})); - connect(DR_norm.y,Death_Rate.u) annotation(Line(visible = true, origin = {-17.8333,106.3333}, points = {{4.3333,-6.3333},{-2.1667,-6.3333},{-2.1667,12.6667}}, color = {0,0,191})); - connect(Food_Ratio.y,BRFM.u) annotation(Line(visible = true, points = {{-159.5,-66.0},{-176.0,-66.0},{-176.0,22.2}}, color = {0,0,191})); - connect(BRFM.y,Prod_5_1.u2) annotation(Line(visible = true, points = {{-176.0,52.6},{-176.0,60.0},{-167.36,60.0},{-167.36,72.0}}, color = {0,0,191})); - connect(BRPM.u,QLP.u) annotation(Line(visible = true, points = {{-135.0,23.0},{-135.0,-20.0},{-214.0,-20.0},{-214.0,214.0},{375.0,214.0},{375.0,-125.0}}, color = {0,0,191})); - connect(Pol_Ratio.y,BRPM.u) annotation(Line(visible = true, points = {{-18.5,-95.0},{0.0,-95.0},{0.0,-20.0},{-135.0,-20.0},{-135.0,23.0}}, color = {0,0,191})); - connect(BRPM.y,Prod_5_1.u3) annotation(Line(visible = true, points = {{-135.0,51.5},{-135.0,60.0},{-160.0,60.0},{-160.0,68.8}}, color = {0,0,191})); - connect(Crowd_Rat.y,BRCM.u) annotation(Line(visible = true, points = {{-60.0,23.8},{-60.0,8.0},{-95.0,8.0},{-95.0,23.0}}, color = {0,0,191})); - connect(BRCM.y,Prod_5_1.u4) annotation(Line(visible = true, points = {{-95.0,51.5},{-95.0,66.0},{-152.64,66.0},{-152.64,72.0}}, color = {0,0,191})); - connect(Crowd_Rat.y,DRCM.u) annotation(Line(visible = true, points = {{-60.0,23.8},{-60.0,8.0},{-25.0,8.0},{-25.0,23.0}}, color = {0,0,191})); - connect(DRCM.y,Prod_5_2.u2) annotation(Line(visible = true, points = {{-25.0,51.5},{-25.0,60.0},{12.64,60.0},{12.64,71.5}}, color = {0,0,191})); - connect(Pol_Ratio.y,DRPM.u) annotation(Line(visible = true, points = {{-18.5,-95.0},{0.0,-95.0},{0.0,8.0},{15.0,8.0},{15.0,23.0}}, color = {0,0,191})); - connect(DRPM.y,Prod_5_2.u3) annotation(Line(visible = true, points = {{15.0,51.5},{15.0,60.0},{20.0,60.0},{20.0,68.5}}, color = {0,0,191})); - connect(Food_Ratio.y,DRFM.u) annotation(Line(visible = true, points = {{-159.5,-66.0},{-176.0,-66.0},{-176.0,0.0},{55.0,0.0},{55.0,23.0}}, color = {0,0,191})); - connect(DRFM.y,Prod_5_2.u4) annotation(Line(visible = true, points = {{55.0,51.5},{55.0,60.0},{27.36,60.0},{27.36,71.5}}, color = {0,0,191})); - connect(Crowd_Rat.y,QLC.u) annotation(Line(visible = true, points = {{-60.0,23.8},{-60.0,8.0},{-206.0,8.0},{-206.0,208.0},{335.0,208.0},{335.0,-125.0}}, color = {0,0,191})); - connect(FCM.u,Crowd_Rat.y) annotation(Line(visible = true, points = {{-73.0,-47.0},{-60.0,-47.0},{-60.0,23.8}}, color = {0,0,191})); - connect(Crowd_Rat.u,Population.y3) annotation(Line(visible = true, points = {{-60.0,46.2},{-60.0,66.0},{-70.0,66.0},{-70.0,127.0}}, color = {0,0,191})); - connect(Prod_2_5.u2,Prod_3_1.u2) annotation(Line(visible = true, points = {{239.5,-200.0},{260.0,-200.0},{260.0,-20.0},{160.0,-20.0},{160.0,30.0},{203.8,30.0}}, color = {0,0,191})); - connect(Prod_3_1.y,ECIR.u) annotation(Line(visible = true, points = {{226.2,30.0},{232.5,30.0}}, color = {0,0,191})); - connect(CIR.y,Prod_3_1.u2) annotation(Line(visible = true, points = {{90.5,6.0},{80.0,6.0},{80.0,30.0},{203.8,30.0}}, color = {0,0,191})); - connect(NotCIAF.y,Prod_3_1.u3) annotation(Line(visible = true, points = {{202.5,10.0},{215.0,10.0},{215.0,19.5}}, color = {0,0,191})); - connect(Prod_3_1.u1,NREM.y) annotation(Line(visible = true, points = {{215.0,40.5},{215.0,51.0},{191.5,51.0}}, color = {0,0,191})); - connect(QLP.y,Prod_4_1.u1) annotation(Line(visible = true, points = {{375.0,-96.5},{375.0,-152.5}}, color = {0,0,191})); - connect(QLC.y,Prod_4_1.u2) annotation(Line(visible = true, points = {{335.0,-96.5},{335.0,-157.0},{366.6,-157.0}}, color = {0,0,191})); - connect(Prod_4_1.y,Quality_of_Life.u) annotation(Line(visible = true, points = {{385.5,-163.0},{398.0,-163.0}}, color = {0,0,191})); - connect(QLF.y,Prod_4_1.u4) annotation(Line(visible = true, points = {{364.5,-232.0},{356.0,-232.0},{356.0,-190.0},{375.0,-190.0},{375.0,-173.5}}, color = {0,0,191})); - connect(QLM.y,Prod_4_1.u3) annotation(Line(visible = true, points = {{335.5,-169.0},{366.6,-169.0}}, color = {0,0,191})); - connect(QLF.y,QLMF.u2) annotation(Line(visible = true, points = {{364.5,-232.0},{333.0,-232.0}}, color = {0,0,191})); - connect(QLMF.y,CIQR.u) annotation(Line(visible = true, points = {{298.5,-223.0},{290.0,-223.0},{290.0,-256.0},{190.0,-256.0},{190.0,-230.0},{179.0,-230.0}}, color = {0,0,191})); - connect(P_Abs.u1,Pollution.y3) annotation(Line(visible = true, points = {{-61.0,-170.4},{-70.0,-170.4},{-70.0,-153.0}}, color = {0,0,191})); - connect(CIG_norm.y,CI_Generation.u) annotation(Line(visible = true, points = {{75.5,-77.0},{80.0,-77.0},{80.0,-61.0}}, color = {0,0,191})); - connect(CI_Discard.y1,Sink3.MassInPort1) annotation(Line(visible = true, points = {{190.0,-40.0},{199.0,-40.0}}, color = {191,0,191})); - connect(Capital_Investment.u2,CI_Discard.y) annotation(Line(visible = true, points = {{152.0,-40.0},{170.0,-40.0}}, color = {191,0,191})); - connect(Source3.MassInPort1,CI_Generation.y) annotation(Line(visible = true, points = {{61.0,-40.0},{70.0,-40.0}}, color = {191,0,191})); - connect(CI_Generation.y1,Capital_Investment.u1) annotation(Line(visible = true, points = {{90.0,-40.0},{108.0,-40.0}}, color = {191,0,191})); - connect(FPM.u,POLAT.u) annotation(Line(visible = true, points = {{-21.0,-66.0},{0.0,-66.0},{0.0,-220.0},{-27.0,-220.0}}, color = {0,0,191})); - connect(CIRA.y,FPCI.u) annotation(Line(visible = true, points = {{265.5,-225.0},{280.0,-225.0},{280.0,-252.0},{-210.0,-252.0},{-210.0,-107.0},{-165.0,-107.0}}, color = {0,0,191})); - connect(Prod_2_1.u1,Population.y1) annotation(Line(visible = true, points = {{128.8,80.0},{100.0,80.0},{100.0,194.0},{-46.0,194.0},{-46.0,151.0},{-53.0,151.0}}, color = {0,0,191})); - connect(NRMM.u,DRMM.u) annotation(Line(visible = true, points = {{213.0,80.0},{300.0,80.0},{300.0,171.0},{63.0,171.0}}, color = {0,0,191})); - connect(NRMM.u,BRMM.u) annotation(Line(visible = true, points = {{213.0,80.0},{300.0,80.0},{300.0,200.0},{-70.0,200.0},{-70.0,185.0},{-93.0,185.0}}, color = {0,0,191})); - connect(CFIFR.u,QLF.u) annotation(Line(visible = true, points = {{57.0,-230.0},{40.0,-230.0},{40.0,-260.0},{400.0,-260.0},{400.0,-232.0},{393.0,-232.0}}, color = {0,0,191})); - connect(Food_Ratio.y,QLF.u) annotation(Line(visible = true, points = {{-159.5,-66.0},{-220.0,-66.0},{-220.0,-260.0},{400.0,-260.0},{400.0,-232.0},{393.0,-232.0}}, color = {0,0,191})); - connect(Pol_Ratio.y,FPM.u) annotation(Line(visible = true, points = {{-18.5,-95.0},{0.0,-95.0},{0.0,-66.0},{-21.0,-66.0}}, color = {0,0,191})); - connect(CIR.y,POLCM.u) annotation(Line(visible = true, points = {{90.5,6.0},{80.0,6.0},{80.0,-6.0},{10.0,-6.0},{10.0,-116.0},{-100.0,-116.0},{-100.0,-220.0},{-105.0,-220.0}}, color = {0,0,191})); - connect(QLM.u,CIM.u) annotation(Line(visible = true, points = {{307.0,-169.0},{300.0,-169.0},{300.0,-100.0},{125.0,-100.0}}, color = {0,0,191})); - connect(QLM.y,QLMF.u1) annotation(Line(visible = true, points = {{335.5,-169.0},{344.0,-169.0},{344.0,-214.0},{333.0,-214.0}}, color = {0,0,191})); - connect(MSL.y,QLM.u) annotation(Line(visible = true, points = {{287.5,30.0},{300.0,30.0},{300.0,-169.0},{307.0,-169.0}}, color = {0,0,191})); - connect(NRMM.y,Prod_2_1.u2) annotation(Line(visible = true, points = {{184.5,80.0},{151.2,80.0}}, color = {0,0,191})); - connect(MSL.y,NRMM.u) annotation(Line(visible = true, points = {{287.5,30.0},{300.0,30.0},{300.0,80.0},{213.0,80.0}}, color = {0,0,191})); - connect(ECIR.y,MSL.u) annotation(Line(visible = true, points = {{253.5,30.0},{266.5,30.0}}, color = {0,0,191})); - connect(NotCIAF.u,CIAF.y1) annotation(Line(visible = true, points = {{175.5,10.0},{168.0,10.0},{168.0,-8.0},{240.0,-8.0},{240.0,-110.0},{154.0,-110.0},{154.0,-129.0},{147.0,-129.0}}, color = {0,0,191})); - connect(Prod_2_2.u1,CIR.u2) annotation(Line(visible = true, points = {{30.2,-100.0},{20.0,-100.0},{20.0,-14.0},{140.0,-14.0},{140.0,-3.6},{125.0,-3.6}}, color = {0,0,191})); - connect(Prod_2_2.u1,Population.y1) annotation(Line(visible = true, points = {{30.2,-100.0},{20.0,-100.0},{20.0,-14.0},{320.0,-14.0},{320.0,194.0},{-46.0,194.0},{-46.0,151.0},{-53.0,151.0}}, color = {0,0,191})); - connect(Prod_2_4.u1,Population.y) annotation(Line(visible = true, points = {{-171.2,-220.0},{-200.0,-220.0},{-200.0,164.0},{-94.0,164.0},{-94.0,151.0},{-87.0,151.0}}, color = {0,0,191})); - connect(CID_norm.u,Capital_Investment.y2) annotation(Line(visible = true, points = {{154.5,-77.0},{145.0,-77.0},{145.0,-53.0}}, color = {0,0,191})); - connect(CID_norm.y,CI_Discard.u) annotation(Line(visible = true, points = {{175.5,-77.0},{180.0,-77.0},{180.0,-61.0}}, color = {0,0,191})); - connect(CIM.y,Prod_2_2.u2) annotation(Line(visible = true, points = {{96.5,-100.0},{49.8,-100.0}}, color = {0,0,191})); - connect(Prod_2_2.y,CIG_norm.u) annotation(Line(visible = true, points = {{40.0,-88.8},{40.0,-77.0},{54.5,-77.0}}, color = {0,0,191})); - connect(Pol_Ratio.u,Pollution.y1) annotation(Line(visible = true, points = {{-39.5,-95.0},{-46.0,-95.0},{-46.0,-129.0},{-53.0,-129.0}}, color = {0,0,191})); - connect(POLCM.y,Prod_2_4.u2) annotation(Line(visible = true, points = {{-133.5,-220.0},{-148.8,-220.0}}, color = {0,0,191})); - connect(POLAT.y,P_Abs.u2) annotation(Line(visible = true, points = {{-55.5,-220.0},{-70.0,-220.0},{-70.0,-189.6},{-61.0,-189.6}}, color = {0,0,191})); - connect(P_Abs.y,P_Absorption.u) annotation(Line(visible = true, points = {{-26.5,-180.0},{-20.0,-180.0},{-20.0,-161.0}}, color = {0,0,191})); - connect(CFIFR.y,Prod_2_3.u1) annotation(Line(visible = true, points = {{85.5,-230.0},{108.8,-230.0}}, color = {0,0,191})); - connect(CIQR.y,Prod_2_3.u2) annotation(Line(visible = true, points = {{150.5,-230.0},{131.2,-230.0}}, color = {0,0,191})); - connect(CIAF_G.y,CIAFG.u) annotation(Line(visible = true, points = {{84.5,-180.0},{80.0,-180.0},{80.0,-161.0}}, color = {0,0,191})); - connect(CIAF_G.u,Prod_2_3.y) annotation(Line(visible = true, points = {{105.5,-180.0},{120.0,-180.0},{120.0,-218.8}}, color = {0,0,191})); - connect(CIRA.u,Prod_2_5.y) annotation(Line(visible = true, points = {{244.5,-225.0},{229.0,-225.0},{229.0,-211.2}}, color = {0,0,191})); - connect(Prod_2_5.u1,CIAF.y3) annotation(Line(visible = true, points = {{218.5,-200.0},{130.0,-200.0},{130.0,-153.0}}, color = {0,0,191})); - connect(CIAF_D.u,CIAF.y2) annotation(Line(visible = true, points = {{152.5,-180.0},{145.0,-180.0},{145.0,-153.0}}, color = {0,0,191})); - connect(CIAF_D.y,CIAFD.u) annotation(Line(visible = true, points = {{173.5,-180.0},{180.0,-180.0},{180.0,-161.0}}, color = {0,0,191})); - connect(CIAFD.y1,Sink5.MassInPort1) annotation(Line(visible = true, points = {{190.0,-140.0},{199.0,-140.0}}, color = {191,0,191})); - connect(CIAF.u2,CIAFD.y) annotation(Line(visible = true, points = {{152.0,-140.0},{170.0,-140.0}}, color = {191,0,191})); - connect(CIAFG.y1,CIAF.u1) annotation(Line(visible = true, points = {{90.0,-140.0},{108.0,-140.0}}, color = {191,0,191})); - connect(Source5.MassInPort1,CIAFG.y) annotation(Line(visible = true, points = {{61.0,-140.0},{70.0,-140.0}}, color = {191,0,191})); - connect(P_Absorption.y1,Sink4.MassInPort1) annotation(Line(visible = true, points = {{-10.0,-140.0},{-1.0,-140.0}}, color = {191,0,191})); - connect(Pollution.u2,P_Absorption.y) annotation(Line(visible = true, points = {{-48.0,-140.0},{-30.0,-140.0}}, color = {191,0,191})); - connect(P_Generation.y1,Pollution.u1) annotation(Line(visible = true, points = {{-110.0,-140.0},{-92.0,-140.0}}, color = {191,0,191})); - connect(Source4.MassInPort1,P_Generation.y) annotation(Line(visible = true, points = {{-139.0,-140.0},{-130.0,-140.0}}, color = {191,0,191})); - connect(FPCI.y,Prod_3_2.u3) annotation(Line(visible = true, points = {{-136.5,-107.0},{-117.0,-107.0},{-117.0,-76.5}}, color = {0,0,191})); - connect(FPM.y,Prod_3_2.u2) annotation(Line(visible = true, points = {{-49.5,-66.0},{-107.2,-66.0}}, color = {0,0,191})); - connect(Prod_3_2.u1,FCM.y) annotation(Line(visible = true, points = {{-117.0,-55.5},{-117.0,-47.0},{-101.5,-47.0}}, color = {0,0,191})); - connect(Prod_3_2.y,Food_Ratio.u) annotation(Line(visible = true, points = {{-126.8,-66.0},{-138.5,-66.0}}, color = {0,0,191})); - connect(CIR.u1,Capital_Investment.y1) annotation(Line(visible = true, points = {{125.0,15.6},{154.0,15.6},{154.0,-29.0},{147.0,-29.0}}, color = {0,0,191})); - connect(NRFR.y,NREM.u) annotation(Line(visible = true, points = {{147.5,51.0},{163.0,51.0}}, color = {0,0,191})); - connect(DRMM.y,Prod_5_2.u5) annotation(Line(visible = true, points = {{34.5,171.0},{26.0,171.0},{26.0,104.0},{40.0,104.0},{40.0,79.0},{31.2,79.0}}, color = {0,0,191})); - connect(Prod_5_2.u1,Population.y2) annotation(Line(visible = true, points = {{8.8,79.0},{-55.0,79.0},{-55.0,127.0}}, color = {0,0,191})); - connect(BRMM.y,Prod_5_1.u1) annotation(Line(visible = true, points = {{-121.5,185.0},{-180.0,185.0},{-180.0,80.0},{-171.2,80.0}}, color = {0,0,191})); - connect(Prod_5_1.u5,Population.y4) annotation(Line(visible = true, points = {{-148.8,80.0},{-85.0,80.0},{-85.0,127.0}}, color = {0,0,191})); - connect(Prod_5_1.y,BR_norm.u) annotation(Line(visible = true, points = {{-160.0,91.2},{-160.0,103.0},{-145.5,103.0}}, color = {0,0,191})); - connect(BR_norm.y,Birth_Rate.u) annotation(Line(visible = true, points = {{-124.5,103.0},{-120.0,103.0},{-120.0,119.0}}, color = {0,0,191})); - connect(Source1.MassInPort1,Birth_Rate.y) annotation(Line(visible = true, points = {{-139.0,140.0},{-130.0,140.0}}, color = {191,0,191})); - connect(Birth_Rate.y1,Population.u1) annotation(Line(visible = true, points = {{-110.0,140.0},{-92.0,140.0}}, color = {191,0,191})); - connect(Population.u2,Death_Rate.y) annotation(Line(visible = true, points = {{-48.0,140.0},{-30.0,140.0}}, color = {191,0,191})); - connect(Death_Rate.y1,Sink1.MassInPort1) annotation(Line(visible = true, points = {{-10.0,140.0},{-1.0,140.0}}, color = {191,0,191})); - connect(Source2.MassInPort1,Generation.y) annotation(Line(visible = true, points = {{61.0,140.0},{70.0,140.0}}, color = {191,0,191})); - connect(Gen_Const.y,Generation.u) annotation(Line(visible = true, points = {{80.0,111.5},{80.0,119.0}}, color = {0,0,191})); - connect(NRFR.u,Natural_Resources.y4) annotation(Line(visible = true, points = {{126.5,51.0},{115.0,51.0},{115.0,127.0}}, color = {0,0,191})); - connect(Generation.y1,Natural_Resources.u1) annotation(Line(visible = true, points = {{90.0,140.0},{108.0,140.0}}, color = {191,0,191})); - connect(Natural_Resources.u2,Depletion.y) annotation(Line(visible = true, points = {{152.0,140.0},{170.0,140.0}}, color = {191,0,191})); - connect(Depletion.y1,Sink2.MassInPort1) annotation(Line(visible = true, points = {{190.0,140.0},{199.0,140.0}}, color = {191,0,191})); + SystemDynamics.Sources.Source Source1 annotation( + Placement(visible = true, transformation(origin = {-150.0, 140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Birth_Rate annotation( + Placement(visible = true, transformation(origin = {-120.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level Population(x0 = Population_0) annotation( + Placement(visible = true, transformation(origin = {-70.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Death_Rate annotation( + Placement(visible = true, transformation(origin = {-20.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink1 annotation( + Placement(visible = true, transformation(origin = {10.0, 140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source2 annotation( + Placement(visible = true, transformation(origin = {50.0, 140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Generation annotation( + Placement(visible = true, transformation(origin = {80.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level Natural_Resources(x0 = Nat_Resources_0) annotation( + Placement(visible = true, transformation(origin = {130.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Depletion annotation( + Placement(visible = true, transformation(origin = {180.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink2 annotation( + Placement(visible = true, transformation(origin = {210.0, 140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Const Gen_Const(k = 0) annotation( + Placement(visible = true, transformation(origin = {80.0, 101.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular BRMM(x_vals = {0, 1, 2, 3, 4, 5, 20}, y_vals = {1.2, 1.0, 0.85, 0.75, 0.7, 0.7, 0.7}) annotation( + Placement(visible = true, transformation(origin = {-105.0, 185.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular DRMM(x_vals = {0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 20}, y_vals = {3.0, 1.8, 1.0, 0.8, 0.7, 0.6, 0.53, 0.5, 0.5, 0.5, 0.5, 0.5}) annotation( + Placement(visible = true, transformation(origin = {51.0, 171.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain BR_norm(k = BRN) annotation( + Placement(visible = true, transformation(origin = {-135.0, 103.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_5 Prod_5_1 annotation( + Placement(visible = true, transformation(origin = {-160.0, 80.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_5 Prod_5_2 annotation( + Placement(visible = true, transformation(origin = {20.0, 79.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular BRFM(x_vals = {0, 1, 2, 3, 4, 20}, y_vals = {0.0, 1.0, 1.6, 1.9, 2.0, 2.0}) annotation( + Placement(visible = true, transformation(origin = {-176.0, 35.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular BRPM(x_vals = 0:10:60, y_vals = {1.02, 0.9, 0.7, 0.4, 0.25, 0.15, 0.1}) annotation( + Placement(visible = true, transformation(origin = {-135.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular BRCM(x_vals = 0:5, y_vals = {1.05, 1.0, 0.9, 0.7, 0.6, 0.55}) annotation( + Placement(visible = true, transformation(origin = {-95.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular DRCM(x_vals = 0:5, y_vals = {0.9, 1.0, 1.2, 1.5, 1.9, 3.0}) annotation( + Placement(visible = true, transformation(origin = {-25.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular DRPM(x_vals = 0:10:60, y_vals = {0.92, 1.3, 2.0, 3.2, 4.8, 6.8, 9.2}) annotation( + Placement(visible = true, transformation(origin = {15.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular DRFM(x_vals = {0, 0.25, 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 20}, y_vals = {30.0, 3.0, 2.0, 1.4, 1.0, 0.7, 0.6, 0.5, 0.5, 0.5}) annotation( + Placement(visible = true, transformation(origin = {55.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Auxiliary.Gain Crowd_Rat(k = 1.0 / (Land_Area * Pop_dens_norm)) annotation( + Placement(visible = true, transformation(origin = {-60.0, 35.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = -90))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_1 annotation( + Placement(visible = true, transformation(origin = {140.0, 80.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular NRMM(x_vals = 0:10, y_vals = {0.0, 1.0, 1.8, 2.4, 2.9, 3.3, 3.6, 3.8, 3.9, 3.95, 4.0}) annotation( + Placement(visible = true, transformation(origin = {201.0, 80.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Sources.Source Source3 annotation( + Placement(visible = true, transformation(origin = {50.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 CI_Generation annotation( + Placement(visible = true, transformation(origin = {80.0, -40.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level Capital_Investment(x0 = Cap_Invest_0) annotation( + Placement(visible = true, transformation(origin = {130.0, -40.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 CI_Discard annotation( + Placement(visible = true, transformation(origin = {180.0, -40.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink3 annotation( + Placement(visible = true, transformation(origin = {210.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CIG_norm(k = CIGN) annotation( + Placement(visible = true, transformation(origin = {65.0, -77.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_2 annotation( + Placement(visible = true, transformation(origin = {40.0, -100.0}, extent = {{-14.0, -16.0}, {14.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CID_norm(k = CIDN) annotation( + Placement(visible = true, transformation(origin = {165.0, -77.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular CIM(x_vals = {0, 1, 2, 3, 4, 5, 20}, y_vals = {0.1, 1.0, 1.8, 2.4, 2.8, 3.0, 3.0}) annotation( + Placement(visible = true, transformation(origin = {113.0, -100.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain MSL(k = 1.0 / ECIRN) annotation( + Placement(visible = true, transformation(origin = {277.0, 30.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain NRFR(k = 1.0 / NRI) annotation( + Placement(visible = true, transformation(origin = {137.0, 51.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain ECIR(k = 1.0 / (1.0 - CIAFN)) annotation( + Placement(visible = true, transformation(origin = {243.0, 30.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_3 Prod_3_1 annotation( + Placement(visible = true, transformation(origin = {215.0, 30.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = -90))); + SystemDynamics.Functions.Tabular NREM(x_vals = 0:0.25:1, y_vals = {0.0, 0.15, 0.5, 0.85, 1.0}) annotation( + Placement(visible = true, transformation(origin = {175.0, 51.0}, extent = {{15.0, 15.0}, {-15.0, -15.0}}, rotation = -180))); + Modelica.Blocks.Math.Division CIR annotation( + Placement(visible = true, transformation(origin = {107.0, 6.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source4 annotation( + Placement(visible = true, transformation(origin = {-150.0, -140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 P_Generation annotation( + Placement(visible = true, transformation(origin = {-120.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level Pollution(x0 = Pollution_0) annotation( + Placement(visible = true, transformation(origin = {-70.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 P_Absorption annotation( + Placement(visible = true, transformation(origin = {-20.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink4 annotation( + Placement(visible = true, transformation(origin = {10.0, -140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Linear NotCIAF(m = -1.0, b = 1.0) annotation( + Placement(visible = true, transformation(origin = {189.0, 10.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain Pol_Ratio(k = 1.0 / POLS) annotation( + Placement(visible = true, transformation(origin = {-29.0, -95.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular FCM(x_vals = 0:5, y_vals = {2.4, 1.0, 0.6, 0.4, 0.3, 0.2}) annotation( + Placement(visible = true, transformation(origin = {-85.0, -47.0}, extent = {{-15.0, 15.0}, {15.0, -15.0}}, rotation = -180))); + SystemDynamics.Auxiliary.Prod_3 Prod_3_2 annotation( + Placement(visible = true, transformation(origin = {-117.0, -66.0}, extent = {{15.0, -14.0}, {-15.0, 14.0}}, rotation = 90))); + SystemDynamics.Auxiliary.Gain Food_Ratio(k = FC / FN) annotation( + Placement(visible = true, transformation(origin = {-149.0, -66.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source5 annotation( + Placement(visible = true, transformation(origin = {50.0, -140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 CIAFG annotation( + Placement(visible = true, transformation(origin = {80.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level CIAF(x0 = CIAF_0) annotation( + Placement(visible = true, transformation(origin = {130.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 CIAFD annotation( + Placement(visible = true, transformation(origin = {180.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink5 annotation( + Placement(visible = true, transformation(origin = {210.0, -140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CIAF_D(k = 1.0 / CIAFT) annotation( + Placement(visible = true, transformation(origin = {163.0, -180.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CIAF_G(k = 1.0 / CIAFT) annotation( + Placement(visible = true, transformation(origin = {95.0, -180.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_3 annotation( + Placement(visible = true, transformation(origin = {120.0, -230.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + Modelica.Blocks.Math.Division P_Abs annotation( + Placement(visible = true, transformation(origin = {-43.0, -180.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_4 annotation( + Placement(visible = true, transformation(origin = {-160.0, -220.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular POLCM(x_vals = {0, 1, 2, 3, 4, 5, 100}, y_vals = {0.05, 1.0, 3.0, 5.4, 7.4, 8.0, 8.0}) annotation( + Placement(visible = true, transformation(origin = {-117.0, -220.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular POLAT(x_vals = 0:10:60, y_vals = {0.6, 2.5, 5.0, 8.0, 11.5, 15.5, 20.0}) annotation( + Placement(visible = true, transformation(origin = {-39.0, -220.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular CFIFR(x_vals = {0, 0.5, 1, 1.5, 2, 20}, y_vals = {1.0, 0.6, 0.3, 0.15, 0.1, 0.1}) annotation( + Placement(visible = true, transformation(origin = {69.0, -230.0}, extent = {{15.0, 16.0}, {-15.0, -16.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular FPM(x_vals = 0:10:60, y_vals = {1.02, 0.9, 0.65, 0.35, 0.2, 0.1, 0.05}) annotation( + Placement(visible = true, transformation(origin = {-33.0, -66.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_5 annotation( + Placement(visible = true, transformation(origin = {229.0, -200.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CIRA(k = 1.0 / CIAFN) annotation( + Placement(visible = true, transformation(origin = {255.0, -225.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular FPCI(x_vals = {0, 1, 2, 3, 4, 5, 6, 100}, y_vals = {0.5, 1.0, 1.4, 1.7, 1.9, 2.05, 2.2, 2.2}) annotation( + Placement(visible = true, transformation(origin = {-153.0, -107.0}, extent = {{15.0, 15.0}, {-15.0, -15.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular CIQR(y_vals = {0.7, 0.8, 1.0, 1.5, 2.0, 2.0}, x_vals = {0, 0.5, 1, 1.5, 2, 10}) annotation( + Placement(visible = true, transformation(origin = {167.0, -230.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + Modelica.Blocks.Math.Division QLMF annotation( + Placement(visible = true, transformation(origin = {315.0, -223.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular QLM(x_vals = {0, 1, 2, 3, 4, 5, 20}, y_vals = {0.2, 1.0, 1.7, 2.3, 2.7, 2.9, 2.9}) annotation( + Placement(visible = true, transformation(origin = {319.0, -169.0}, extent = {{15.0, 17.0}, {-15.0, -17.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular QLF(x_vals = {0, 1, 2, 3, 4, 20}, y_vals = {0.0, 1.0, 1.8, 2.4, 2.7, 2.7}) annotation( + Placement(visible = true, transformation(origin = {381.0, -232.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Auxiliary.Prod_4 Prod_4_1 annotation( + Placement(visible = true, transformation(origin = {375.0, -163.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -90))); + SystemDynamics.Functions.Tabular QLC(x_vals = 0:0.5:5, y_vals = {2.0, 1.3, 1.0, 0.75, 0.55, 0.45, 0.38, 0.3, 0.25, 0.22, 0.2}) annotation( + Placement(visible = true, transformation(origin = {335.0, -113.0}, extent = {{15.0, 15.0}, {-15.0, -15.0}}, rotation = -90))); + SystemDynamics.Functions.Tabular QLP(x_vals = 0:10:60, y_vals = {1.04, 0.85, 0.6, 0.3, 0.15, 0.05, 0.02}) annotation( + Placement(visible = true, transformation(origin = {375.0, -113.0}, extent = {{15.0, 15.0}, {-15.0, -15.0}}, rotation = -90))); + SystemDynamics.Auxiliary.Gain Quality_of_Life(k = QLS) annotation( + Placement(visible = true, transformation(origin = {412.0, -163.0}, extent = {{-20.0, -21.0}, {20.0, 21.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World2.Utilities.Parameter_Change NR_norm annotation( + Placement(visible = true, transformation(origin = {160.0, 105.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -360))); + SystemDynamics.WorldDynamics.World2.Utilities.Parameter_Change Pol_norm annotation( + Placement(visible = true, transformation(origin = {-138.175, -180.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0)), + extent = {{-154, -196}, {-124, -166}}); + SystemDynamics.WorldDynamics.World2.Utilities.Parameter_Change DR_norm annotation( + Placement(visible = true, transformation(origin = {-0.0, 100.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + equation + connect(Pol_norm.u1, Prod_2_4.y) annotation( + Line(visible = true, points = {{-151.675, -174.0}, {-160.0, -174.0}, {-160.0, -208.8}}, color = {0, 0, 191})); + connect(P_Generation.u, Pol_norm.y) annotation( + Line(visible = true, points = {{-120.0, -161.0}, {-120.0, -180.0}, {-124.675, -180.0}}, color = {0, 0, 191})); + connect(Depletion.u, NR_norm.y) annotation( + Line(visible = true, origin = {177.8333, 109.6667}, points = {{2.1667, 9.3333}, {2.1667, -4.6667}, {-4.3333, -4.6667}}, color = {0, 0, 191})); + connect(NR_norm.u1, Prod_2_1.y) annotation( + Line(visible = true, points = {{146.5, 111.0}, {140.0, 111.0}, {140.0, 91.2}}, color = {0, 0, 191})); + connect(DR_norm.u1, Prod_5_2.y) annotation( + Line(visible = true, points = {{13.5, 106.0}, {20.0, 106.0}, {20.0, 89.5}}, color = {0, 0, 191})); + connect(DR_norm.y, Death_Rate.u) annotation( + Line(visible = true, origin = {-17.8333, 106.3333}, points = {{4.3333, -6.3333}, {-2.1667, -6.3333}, {-2.1667, 12.6667}}, color = {0, 0, 191})); + connect(Food_Ratio.y, BRFM.u) annotation( + Line(visible = true, points = {{-159.5, -66.0}, {-176.0, -66.0}, {-176.0, 22.2}}, color = {0, 0, 191})); + connect(BRFM.y, Prod_5_1.u2) annotation( + Line(visible = true, points = {{-176.0, 52.6}, {-176.0, 60.0}, {-167.36, 60.0}, {-167.36, 72.0}}, color = {0, 0, 191})); + connect(BRPM.u, QLP.u) annotation( + Line(visible = true, points = {{-135.0, 23.0}, {-135.0, -20.0}, {-214.0, -20.0}, {-214.0, 214.0}, {375.0, 214.0}, {375.0, -125.0}}, color = {0, 0, 191})); + connect(Pol_Ratio.y, BRPM.u) annotation( + Line(visible = true, points = {{-18.5, -95.0}, {0.0, -95.0}, {0.0, -20.0}, {-135.0, -20.0}, {-135.0, 23.0}}, color = {0, 0, 191})); + connect(BRPM.y, Prod_5_1.u3) annotation( + Line(visible = true, points = {{-135.0, 51.5}, {-135.0, 60.0}, {-160.0, 60.0}, {-160.0, 68.8}}, color = {0, 0, 191})); + connect(Crowd_Rat.y, BRCM.u) annotation( + Line(visible = true, points = {{-60.0, 23.8}, {-60.0, 8.0}, {-95.0, 8.0}, {-95.0, 23.0}}, color = {0, 0, 191})); + connect(BRCM.y, Prod_5_1.u4) annotation( + Line(visible = true, points = {{-95.0, 51.5}, {-95.0, 66.0}, {-152.64, 66.0}, {-152.64, 72.0}}, color = {0, 0, 191})); + connect(Crowd_Rat.y, DRCM.u) annotation( + Line(visible = true, points = {{-60.0, 23.8}, {-60.0, 8.0}, {-25.0, 8.0}, {-25.0, 23.0}}, color = {0, 0, 191})); + connect(DRCM.y, Prod_5_2.u2) annotation( + Line(visible = true, points = {{-25.0, 51.5}, {-25.0, 60.0}, {12.64, 60.0}, {12.64, 71.5}}, color = {0, 0, 191})); + connect(Pol_Ratio.y, DRPM.u) annotation( + Line(visible = true, points = {{-18.5, -95.0}, {0.0, -95.0}, {0.0, 8.0}, {15.0, 8.0}, {15.0, 23.0}}, color = {0, 0, 191})); + connect(DRPM.y, Prod_5_2.u3) annotation( + Line(visible = true, points = {{15.0, 51.5}, {15.0, 60.0}, {20.0, 60.0}, {20.0, 68.5}}, color = {0, 0, 191})); + connect(Food_Ratio.y, DRFM.u) annotation( + Line(visible = true, points = {{-159.5, -66.0}, {-176.0, -66.0}, {-176.0, 0.0}, {55.0, 0.0}, {55.0, 23.0}}, color = {0, 0, 191})); + connect(DRFM.y, Prod_5_2.u4) annotation( + Line(visible = true, points = {{55.0, 51.5}, {55.0, 60.0}, {27.36, 60.0}, {27.36, 71.5}}, color = {0, 0, 191})); + connect(Crowd_Rat.y, QLC.u) annotation( + Line(visible = true, points = {{-60.0, 23.8}, {-60.0, 8.0}, {-206.0, 8.0}, {-206.0, 208.0}, {335.0, 208.0}, {335.0, -125.0}}, color = {0, 0, 191})); + connect(FCM.u, Crowd_Rat.y) annotation( + Line(visible = true, points = {{-73.0, -47.0}, {-60.0, -47.0}, {-60.0, 23.8}}, color = {0, 0, 191})); + connect(Crowd_Rat.u, Population.y3) annotation( + Line(visible = true, points = {{-60.0, 46.2}, {-60.0, 66.0}, {-70.0, 66.0}, {-70.0, 127.0}}, color = {0, 0, 191})); + connect(Prod_2_5.u2, Prod_3_1.u2) annotation( + Line(visible = true, points = {{239.5, -200.0}, {260.0, -200.0}, {260.0, -20.0}, {160.0, -20.0}, {160.0, 30.0}, {203.8, 30.0}}, color = {0, 0, 191})); + connect(Prod_3_1.y, ECIR.u) annotation( + Line(visible = true, points = {{226.2, 30.0}, {232.5, 30.0}}, color = {0, 0, 191})); + connect(CIR.y, Prod_3_1.u2) annotation( + Line(visible = true, points = {{90.5, 6.0}, {80.0, 6.0}, {80.0, 30.0}, {203.8, 30.0}}, color = {0, 0, 191})); + connect(NotCIAF.y, Prod_3_1.u3) annotation( + Line(visible = true, points = {{202.5, 10.0}, {215.0, 10.0}, {215.0, 19.5}}, color = {0, 0, 191})); + connect(Prod_3_1.u1, NREM.y) annotation( + Line(visible = true, points = {{215.0, 40.5}, {215.0, 51.0}, {191.5, 51.0}}, color = {0, 0, 191})); + connect(QLP.y, Prod_4_1.u1) annotation( + Line(visible = true, points = {{375.0, -96.5}, {375.0, -152.5}}, color = {0, 0, 191})); + connect(QLC.y, Prod_4_1.u2) annotation( + Line(visible = true, points = {{335.0, -96.5}, {335.0, -157.0}, {366.6, -157.0}}, color = {0, 0, 191})); + connect(Prod_4_1.y, Quality_of_Life.u) annotation( + Line(visible = true, points = {{385.5, -163.0}, {398.0, -163.0}}, color = {0, 0, 191})); + connect(QLF.y, Prod_4_1.u4) annotation( + Line(visible = true, points = {{364.5, -232.0}, {356.0, -232.0}, {356.0, -190.0}, {375.0, -190.0}, {375.0, -173.5}}, color = {0, 0, 191})); + connect(QLM.y, Prod_4_1.u3) annotation( + Line(visible = true, points = {{335.5, -169.0}, {366.6, -169.0}}, color = {0, 0, 191})); + connect(QLF.y, QLMF.u2) annotation( + Line(visible = true, points = {{364.5, -232.0}, {333.0, -232.0}}, color = {0, 0, 191})); + connect(QLMF.y, CIQR.u) annotation( + Line(visible = true, points = {{298.5, -223.0}, {290.0, -223.0}, {290.0, -256.0}, {190.0, -256.0}, {190.0, -230.0}, {179.0, -230.0}}, color = {0, 0, 191})); + connect(P_Abs.u1, Pollution.y3) annotation( + Line(visible = true, points = {{-61.0, -170.4}, {-70.0, -170.4}, {-70.0, -153.0}}, color = {0, 0, 191})); + connect(CIG_norm.y, CI_Generation.u) annotation( + Line(visible = true, points = {{75.5, -77.0}, {80.0, -77.0}, {80.0, -61.0}}, color = {0, 0, 191})); + connect(CI_Discard.y1, Sink3.MassInPort1) annotation( + Line(visible = true, points = {{190.0, -40.0}, {199.0, -40.0}}, color = {191, 0, 191})); + connect(Capital_Investment.u2, CI_Discard.y) annotation( + Line(visible = true, points = {{152.0, -40.0}, {170.0, -40.0}}, color = {191, 0, 191})); + connect(Source3.MassInPort1, CI_Generation.y) annotation( + Line(visible = true, points = {{61.0, -40.0}, {70.0, -40.0}}, color = {191, 0, 191})); + connect(CI_Generation.y1, Capital_Investment.u1) annotation( + Line(visible = true, points = {{90.0, -40.0}, {108.0, -40.0}}, color = {191, 0, 191})); + connect(FPM.u, POLAT.u) annotation( + Line(visible = true, points = {{-21.0, -66.0}, {0.0, -66.0}, {0.0, -220.0}, {-27.0, -220.0}}, color = {0, 0, 191})); + connect(CIRA.y, FPCI.u) annotation( + Line(visible = true, points = {{265.5, -225.0}, {280.0, -225.0}, {280.0, -252.0}, {-210.0, -252.0}, {-210.0, -107.0}, {-165.0, -107.0}}, color = {0, 0, 191})); + connect(Prod_2_1.u1, Population.y1) annotation( + Line(visible = true, points = {{128.8, 80.0}, {100.0, 80.0}, {100.0, 194.0}, {-46.0, 194.0}, {-46.0, 151.0}, {-53.0, 151.0}}, color = {0, 0, 191})); + connect(NRMM.u, DRMM.u) annotation( + Line(visible = true, points = {{213.0, 80.0}, {300.0, 80.0}, {300.0, 171.0}, {63.0, 171.0}}, color = {0, 0, 191})); + connect(NRMM.u, BRMM.u) annotation( + Line(visible = true, points = {{213.0, 80.0}, {300.0, 80.0}, {300.0, 200.0}, {-70.0, 200.0}, {-70.0, 185.0}, {-93.0, 185.0}}, color = {0, 0, 191})); + connect(CFIFR.u, QLF.u) annotation( + Line(visible = true, points = {{57.0, -230.0}, {40.0, -230.0}, {40.0, -260.0}, {400.0, -260.0}, {400.0, -232.0}, {393.0, -232.0}}, color = {0, 0, 191})); + connect(Food_Ratio.y, QLF.u) annotation( + Line(visible = true, points = {{-159.5, -66.0}, {-220.0, -66.0}, {-220.0, -260.0}, {400.0, -260.0}, {400.0, -232.0}, {393.0, -232.0}}, color = {0, 0, 191})); + connect(Pol_Ratio.y, FPM.u) annotation( + Line(visible = true, points = {{-18.5, -95.0}, {0.0, -95.0}, {0.0, -66.0}, {-21.0, -66.0}}, color = {0, 0, 191})); + connect(CIR.y, POLCM.u) annotation( + Line(visible = true, points = {{90.5, 6.0}, {80.0, 6.0}, {80.0, -6.0}, {10.0, -6.0}, {10.0, -116.0}, {-100.0, -116.0}, {-100.0, -220.0}, {-105.0, -220.0}}, color = {0, 0, 191})); + connect(QLM.u, CIM.u) annotation( + Line(visible = true, points = {{307.0, -169.0}, {300.0, -169.0}, {300.0, -100.0}, {125.0, -100.0}}, color = {0, 0, 191})); + connect(QLM.y, QLMF.u1) annotation( + Line(visible = true, points = {{335.5, -169.0}, {344.0, -169.0}, {344.0, -214.0}, {333.0, -214.0}}, color = {0, 0, 191})); + connect(MSL.y, QLM.u) annotation( + Line(visible = true, points = {{287.5, 30.0}, {300.0, 30.0}, {300.0, -169.0}, {307.0, -169.0}}, color = {0, 0, 191})); + connect(NRMM.y, Prod_2_1.u2) annotation( + Line(visible = true, points = {{184.5, 80.0}, {151.2, 80.0}}, color = {0, 0, 191})); + connect(MSL.y, NRMM.u) annotation( + Line(visible = true, points = {{287.5, 30.0}, {300.0, 30.0}, {300.0, 80.0}, {213.0, 80.0}}, color = {0, 0, 191})); + connect(ECIR.y, MSL.u) annotation( + Line(visible = true, points = {{253.5, 30.0}, {266.5, 30.0}}, color = {0, 0, 191})); + connect(NotCIAF.u, CIAF.y1) annotation( + Line(visible = true, points = {{175.5, 10.0}, {168.0, 10.0}, {168.0, -8.0}, {240.0, -8.0}, {240.0, -110.0}, {154.0, -110.0}, {154.0, -129.0}, {147.0, -129.0}}, color = {0, 0, 191})); + connect(Prod_2_2.u1, CIR.u2) annotation( + Line(visible = true, points = {{30.2, -100.0}, {20.0, -100.0}, {20.0, -14.0}, {140.0, -14.0}, {140.0, -3.6}, {125.0, -3.6}}, color = {0, 0, 191})); + connect(Prod_2_2.u1, Population.y1) annotation( + Line(visible = true, points = {{30.2, -100.0}, {20.0, -100.0}, {20.0, -14.0}, {320.0, -14.0}, {320.0, 194.0}, {-46.0, 194.0}, {-46.0, 151.0}, {-53.0, 151.0}}, color = {0, 0, 191})); + connect(Prod_2_4.u1, Population.y) annotation( + Line(visible = true, points = {{-171.2, -220.0}, {-200.0, -220.0}, {-200.0, 164.0}, {-94.0, 164.0}, {-94.0, 151.0}, {-87.0, 151.0}}, color = {0, 0, 191})); + connect(CID_norm.u, Capital_Investment.y2) annotation( + Line(visible = true, points = {{154.5, -77.0}, {145.0, -77.0}, {145.0, -53.0}}, color = {0, 0, 191})); + connect(CID_norm.y, CI_Discard.u) annotation( + Line(visible = true, points = {{175.5, -77.0}, {180.0, -77.0}, {180.0, -61.0}}, color = {0, 0, 191})); + connect(CIM.y, Prod_2_2.u2) annotation( + Line(visible = true, points = {{96.5, -100.0}, {49.8, -100.0}}, color = {0, 0, 191})); + connect(Prod_2_2.y, CIG_norm.u) annotation( + Line(visible = true, points = {{40.0, -88.8}, {40.0, -77.0}, {54.5, -77.0}}, color = {0, 0, 191})); + connect(Pol_Ratio.u, Pollution.y1) annotation( + Line(visible = true, points = {{-39.5, -95.0}, {-46.0, -95.0}, {-46.0, -129.0}, {-53.0, -129.0}}, color = {0, 0, 191})); + connect(POLCM.y, Prod_2_4.u2) annotation( + Line(visible = true, points = {{-133.5, -220.0}, {-148.8, -220.0}}, color = {0, 0, 191})); + connect(POLAT.y, P_Abs.u2) annotation( + Line(visible = true, points = {{-55.5, -220.0}, {-70.0, -220.0}, {-70.0, -189.6}, {-61.0, -189.6}}, color = {0, 0, 191})); + connect(P_Abs.y, P_Absorption.u) annotation( + Line(visible = true, points = {{-26.5, -180.0}, {-20.0, -180.0}, {-20.0, -161.0}}, color = {0, 0, 191})); + connect(CFIFR.y, Prod_2_3.u1) annotation( + Line(visible = true, points = {{85.5, -230.0}, {108.8, -230.0}}, color = {0, 0, 191})); + connect(CIQR.y, Prod_2_3.u2) annotation( + Line(visible = true, points = {{150.5, -230.0}, {131.2, -230.0}}, color = {0, 0, 191})); + connect(CIAF_G.y, CIAFG.u) annotation( + Line(visible = true, points = {{84.5, -180.0}, {80.0, -180.0}, {80.0, -161.0}}, color = {0, 0, 191})); + connect(CIAF_G.u, Prod_2_3.y) annotation( + Line(visible = true, points = {{105.5, -180.0}, {120.0, -180.0}, {120.0, -218.8}}, color = {0, 0, 191})); + connect(CIRA.u, Prod_2_5.y) annotation( + Line(visible = true, points = {{244.5, -225.0}, {229.0, -225.0}, {229.0, -211.2}}, color = {0, 0, 191})); + connect(Prod_2_5.u1, CIAF.y3) annotation( + Line(visible = true, points = {{218.5, -200.0}, {130.0, -200.0}, {130.0, -153.0}}, color = {0, 0, 191})); + connect(CIAF_D.u, CIAF.y2) annotation( + Line(visible = true, points = {{152.5, -180.0}, {145.0, -180.0}, {145.0, -153.0}}, color = {0, 0, 191})); + connect(CIAF_D.y, CIAFD.u) annotation( + Line(visible = true, points = {{173.5, -180.0}, {180.0, -180.0}, {180.0, -161.0}}, color = {0, 0, 191})); + connect(CIAFD.y1, Sink5.MassInPort1) annotation( + Line(visible = true, points = {{190.0, -140.0}, {199.0, -140.0}}, color = {191, 0, 191})); + connect(CIAF.u2, CIAFD.y) annotation( + Line(visible = true, points = {{152.0, -140.0}, {170.0, -140.0}}, color = {191, 0, 191})); + connect(CIAFG.y1, CIAF.u1) annotation( + Line(visible = true, points = {{90.0, -140.0}, {108.0, -140.0}}, color = {191, 0, 191})); + connect(Source5.MassInPort1, CIAFG.y) annotation( + Line(visible = true, points = {{61.0, -140.0}, {70.0, -140.0}}, color = {191, 0, 191})); + connect(P_Absorption.y1, Sink4.MassInPort1) annotation( + Line(visible = true, points = {{-10.0, -140.0}, {-1.0, -140.0}}, color = {191, 0, 191})); + connect(Pollution.u2, P_Absorption.y) annotation( + Line(visible = true, points = {{-48.0, -140.0}, {-30.0, -140.0}}, color = {191, 0, 191})); + connect(P_Generation.y1, Pollution.u1) annotation( + Line(visible = true, points = {{-110.0, -140.0}, {-92.0, -140.0}}, color = {191, 0, 191})); + connect(Source4.MassInPort1, P_Generation.y) annotation( + Line(visible = true, points = {{-139.0, -140.0}, {-130.0, -140.0}}, color = {191, 0, 191})); + connect(FPCI.y, Prod_3_2.u3) annotation( + Line(visible = true, points = {{-136.5, -107.0}, {-117.0, -107.0}, {-117.0, -76.5}}, color = {0, 0, 191})); + connect(FPM.y, Prod_3_2.u2) annotation( + Line(visible = true, points = {{-49.5, -66.0}, {-107.2, -66.0}}, color = {0, 0, 191})); + connect(Prod_3_2.u1, FCM.y) annotation( + Line(visible = true, points = {{-117.0, -55.5}, {-117.0, -47.0}, {-101.5, -47.0}}, color = {0, 0, 191})); + connect(Prod_3_2.y, Food_Ratio.u) annotation( + Line(visible = true, points = {{-126.8, -66.0}, {-138.5, -66.0}}, color = {0, 0, 191})); + connect(CIR.u1, Capital_Investment.y1) annotation( + Line(visible = true, points = {{125.0, 15.6}, {154.0, 15.6}, {154.0, -29.0}, {147.0, -29.0}}, color = {0, 0, 191})); + connect(NRFR.y, NREM.u) annotation( + Line(visible = true, points = {{147.5, 51.0}, {163.0, 51.0}}, color = {0, 0, 191})); + connect(DRMM.y, Prod_5_2.u5) annotation( + Line(visible = true, points = {{34.5, 171.0}, {26.0, 171.0}, {26.0, 104.0}, {40.0, 104.0}, {40.0, 79.0}, {31.2, 79.0}}, color = {0, 0, 191})); + connect(Prod_5_2.u1, Population.y2) annotation( + Line(visible = true, points = {{8.8, 79.0}, {-55.0, 79.0}, {-55.0, 127.0}}, color = {0, 0, 191})); + connect(BRMM.y, Prod_5_1.u1) annotation( + Line(visible = true, points = {{-121.5, 185.0}, {-180.0, 185.0}, {-180.0, 80.0}, {-171.2, 80.0}}, color = {0, 0, 191})); + connect(Prod_5_1.u5, Population.y4) annotation( + Line(visible = true, points = {{-148.8, 80.0}, {-85.0, 80.0}, {-85.0, 127.0}}, color = {0, 0, 191})); + connect(Prod_5_1.y, BR_norm.u) annotation( + Line(visible = true, points = {{-160.0, 91.2}, {-160.0, 103.0}, {-145.5, 103.0}}, color = {0, 0, 191})); + connect(BR_norm.y, Birth_Rate.u) annotation( + Line(visible = true, points = {{-124.5, 103.0}, {-120.0, 103.0}, {-120.0, 119.0}}, color = {0, 0, 191})); + connect(Source1.MassInPort1, Birth_Rate.y) annotation( + Line(visible = true, points = {{-139.0, 140.0}, {-130.0, 140.0}}, color = {191, 0, 191})); + connect(Birth_Rate.y1, Population.u1) annotation( + Line(visible = true, points = {{-110.0, 140.0}, {-92.0, 140.0}}, color = {191, 0, 191})); + connect(Population.u2, Death_Rate.y) annotation( + Line(visible = true, points = {{-48.0, 140.0}, {-30.0, 140.0}}, color = {191, 0, 191})); + connect(Death_Rate.y1, Sink1.MassInPort1) annotation( + Line(visible = true, points = {{-10.0, 140.0}, {-1.0, 140.0}}, color = {191, 0, 191})); + connect(Source2.MassInPort1, Generation.y) annotation( + Line(visible = true, points = {{61.0, 140.0}, {70.0, 140.0}}, color = {191, 0, 191})); + connect(Gen_Const.y, Generation.u) annotation( + Line(visible = true, points = {{80.0, 111.5}, {80.0, 119.0}}, color = {0, 0, 191})); + connect(NRFR.u, Natural_Resources.y4) annotation( + Line(visible = true, points = {{126.5, 51.0}, {115.0, 51.0}, {115.0, 127.0}}, color = {0, 0, 191})); + connect(Generation.y1, Natural_Resources.u1) annotation( + Line(visible = true, points = {{90.0, 140.0}, {108.0, 140.0}}, color = {191, 0, 191})); + connect(Natural_Resources.u2, Depletion.y) annotation( + Line(visible = true, points = {{152.0, 140.0}, {170.0, 140.0}}, color = {191, 0, 191})); + connect(Depletion.y1, Sink2.MassInPort1) annotation( + Line(visible = true, points = {{190.0, 140.0}, {199.0, 140.0}}, color = {191, 0, 191})); Pop = Population.y; Pol = Pollution.y; Pol_rat = Pol_Ratio.y; @@ -2958,7 +4791,12 @@ DRN = if time > 1970 then 0.02 else 0.028; DR_norm.u2 = DRN; Pop_meas = Functions.Utilities.Piecewise(x = time, x_grid = time_vals, y_grid = pop_vals); - annotation(Icon(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-220.0,-264.0},{442.0,220.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-152.0,70.0},{368.0,140.0}}, textString = "3rd Modification", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, fillColor = {127,0,255}, extent = {{-148.0,-26.0},{372.0,44.0}}, textString = "DRN", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, extent = {{-150.0,-106.0},{370.0,-36.0}}, textString = "reduced to 0.2", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, extent = {{-150.0,-192.0},{370.0,-122.0}}, textString = "in 1970", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-62.0,6.0},{-58.0,10.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{98.0,192.0},{102.0,196.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{138.0,-16.0},{142.0,-12.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-2.0,-22.0},{2.0,-18.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-178.0,-2.0},{-174.0,2.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{78.0,4.0},{82.0,8.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-2.0,-97.0},{2.0,-93.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-178.0,-68.0},{-174.0,-64.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-2.0,-68.0},{2.0,-64.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{158.0,28.0},{162.0,32.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{38.0,-262.0},{42.0,-258.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{298.0,-102.0},{302.0,-98.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{298.0,28.0},{302.0,32.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{298.0,78.0},{302.0,82.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{298.0,169.0},{302.0,173.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{342.0,-171.0},{346.0,-167.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{354.0,-234.0},{358.0,-230.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-97.0,6.0},{-93.0,10.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-137.0,-22.0},{-133.0,-18.0}})}), experiment(StartTime = 1900, StopTime = 2000), experimentSetupOutput, Documentation(info = " + annotation( + Icon(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-220.0, -264.0}, {442.0, 220.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-152.0, 70.0}, {368.0, 140.0}}, textString = "3rd Modification", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, fillColor = {127, 0, 255}, extent = {{-148.0, -26.0}, {372.0, 44.0}}, textString = "DRN", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, extent = {{-150.0, -106.0}, {370.0, -36.0}}, textString = "reduced to 0.2", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, extent = {{-150.0, -192.0}, {370.0, -122.0}}, textString = "in 1970", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-62.0, 6.0}, {-58.0, 10.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{98.0, 192.0}, {102.0, 196.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{138.0, -16.0}, {142.0, -12.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-2.0, -22.0}, {2.0, -18.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-178.0, -2.0}, {-174.0, 2.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{78.0, 4.0}, {82.0, 8.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-2.0, -97.0}, {2.0, -93.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-178.0, -68.0}, {-174.0, -64.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-2.0, -68.0}, {2.0, -64.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{158.0, 28.0}, {162.0, 32.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{38.0, -262.0}, {42.0, -258.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{298.0, -102.0}, {302.0, -98.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{298.0, 28.0}, {302.0, 32.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{298.0, 78.0}, {302.0, 82.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{298.0, 169.0}, {302.0, 173.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{342.0, -171.0}, {346.0, -167.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{354.0, -234.0}, {358.0, -230.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-97.0, 6.0}, {-93.0, 10.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-137.0, -22.0}, {-133.0, -18.0}})}), + experiment(StartTime = 1900, StopTime = 2000), + experimentSetupOutput, + Documentation(info = " This is a further modification of Jay Forrester's WORLD2 model. The death rate is reduced in 1970 to better account for the recent advances in medicine.

@@ -2978,6 +4816,7 @@

", revisions = "")); end Scenario_4; + model Scenario_5 "5th Scenario" parameter Real Population_0 = 1650000000.0 "World population in 1900"; parameter Real Pollution_0 = 200000000.0 "Pollution in 1900"; @@ -3009,195 +4848,378 @@ Real DRN(unit = "1/yr") "Normal death rate"; Real Pop_meas; protected - Real time_vals[12] = {1900,1910,1920,1930,1940,1950,1960,1970,1980,1990,2000,2500}; - Real pop_vals[12] = {1600000000.0,1750000000.0,1860000000.0,2070000000.0,2300000000.0,2556000000.0,3039500000.0,3706560000.0,4378100000.0,5190300000.0,5996200000.0,6000000000.0}; + Real time_vals[12] = {1900, 1910, 1920, 1930, 1940, 1950, 1960, 1970, 1980, 1990, 2000, 2500}; + Real pop_vals[12] = {1600000000.0, 1750000000.0, 1860000000.0, 2070000000.0, 2300000000.0, 2556000000.0, 3039500000.0, 3706560000.0, 4378100000.0, 5190300000.0, 5996200000.0, 6000000000.0}; Real dir; parameter Real time_reverse(unit = "yr") = 200 "Time of time reversal"; public - SystemDynamics.Sources.Source Source1 annotation(Placement(visible = true, transformation(origin = {-150.0,140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Birth_Rate annotation(Placement(visible = true, transformation(origin = {-120.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Reverse_Level Population(x0 = Population_0) annotation(Placement(visible = true, transformation(origin = {-70.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Death_Rate annotation(Placement(visible = true, transformation(origin = {-20.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink1 annotation(Placement(visible = true, transformation(origin = {10.0,140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source2 annotation(Placement(visible = true, transformation(origin = {50.0,140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Generation annotation(Placement(visible = true, transformation(origin = {80.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Reverse_Level Natural_Resources(x0 = Nat_Resources_0) annotation(Placement(visible = true, transformation(origin = {130.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Depletion annotation(Placement(visible = true, transformation(origin = {180.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink2 annotation(Placement(visible = true, transformation(origin = {210.0,140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Const Gen_Const(k = 0) annotation(Placement(visible = true, transformation(origin = {80.0,101.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular BRMM(x_vals = {0,1,2,3,4,5,20}, y_vals = {1.2,1.0,0.85,0.75,0.7,0.7,0.7}) annotation(Placement(visible = true, transformation(origin = {-105.0,185.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular DRMM(x_vals = {0,0.5,1,1.5,2,2.5,3,3.5,4,4.5,5,20}, y_vals = {3.0,1.8,1.0,0.8,0.7,0.6,0.53,0.5,0.5,0.5,0.5,0.5}) annotation(Placement(visible = true, transformation(origin = {51.0,171.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain BR_norm(k = BRN) annotation(Placement(visible = true, transformation(origin = {-135.0,103.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_5 Prod_5_1 annotation(Placement(visible = true, transformation(origin = {-160.0,80.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_5 Prod_5_2 annotation(Placement(visible = true, transformation(origin = {20.0,79.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular BRFM(x_vals = {0,1,2,3,4,20}, y_vals = {0.0,1.0,1.6,1.9,2.0,2.0}) annotation(Placement(visible = true, transformation(origin = {-176.0,35.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular BRPM(x_vals = 0:10:60, y_vals = {1.02,0.9,0.7,0.4,0.25,0.15,0.1}) annotation(Placement(visible = true, transformation(origin = {-135.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular BRCM(x_vals = 0:5, y_vals = {1.05,1.0,0.9,0.7,0.6,0.55}) annotation(Placement(visible = true, transformation(origin = {-95.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular DRCM(x_vals = 0:5, y_vals = {0.9,1.0,1.2,1.5,1.9,3.0}) annotation(Placement(visible = true, transformation(origin = {-25.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular DRPM(x_vals = 0:10:60, y_vals = {0.92,1.3,2.0,3.2,4.8,6.8,9.2}) annotation(Placement(visible = true, transformation(origin = {15.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular DRFM(x_vals = {0,0.25,0.5,0.75,1,1.25,1.5,1.75,2,20}, y_vals = {30.0,3.0,2.0,1.4,1.0,0.7,0.6,0.5,0.5,0.5}) annotation(Placement(visible = true, transformation(origin = {55.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Auxiliary.Gain Crowd_Rat(k = 1.0 / (Land_Area * Pop_dens_norm)) annotation(Placement(visible = true, transformation(origin = {-60.0,35.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = -90))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_1 annotation(Placement(visible = true, transformation(origin = {140.0,80.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular NRMM(x_vals = 0:10, y_vals = {0.0,1.0,1.8,2.4,2.9,3.3,3.6,3.8,3.9,3.95,4.0}) annotation(Placement(visible = true, transformation(origin = {201.0,80.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Sources.Source Source3 annotation(Placement(visible = true, transformation(origin = {50.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 CI_Generation annotation(Placement(visible = true, transformation(origin = {80.0,-40.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Reverse_Level Capital_Investment(x0 = Cap_Invest_0) annotation(Placement(visible = true, transformation(origin = {130.0,-40.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 CI_Discard annotation(Placement(visible = true, transformation(origin = {180.0,-40.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink3 annotation(Placement(visible = true, transformation(origin = {210.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CIG_norm(k = CIGN) annotation(Placement(visible = true, transformation(origin = {65.0,-77.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_2 annotation(Placement(visible = true, transformation(origin = {40.0,-100.0}, extent = {{-14.0,-16.0},{14.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CID_norm(k = CIDN) annotation(Placement(visible = true, transformation(origin = {165.0,-77.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular CIM(x_vals = {0,1,2,3,4,5,20}, y_vals = {0.1,1.0,1.8,2.4,2.8,3.0,3.0}) annotation(Placement(visible = true, transformation(origin = {113.0,-100.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain MSL(k = 1.0 / ECIRN) annotation(Placement(visible = true, transformation(origin = {277.0,30.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain NRFR(k = 1.0 / NRI) annotation(Placement(visible = true, transformation(origin = {137.0,51.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain ECIR(k = 1.0 / (1.0 - CIAFN)) annotation(Placement(visible = true, transformation(origin = {243.0,30.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_3 Prod_3_1 annotation(Placement(visible = true, transformation(origin = {215.0,30.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = -90))); - SystemDynamics.Functions.Tabular NREM(x_vals = 0:0.25:1, y_vals = {0.0,0.15,0.5,0.85,1.0}) annotation(Placement(visible = true, transformation(origin = {175.0,51.0}, extent = {{15.0,15.0},{-15.0,-15.0}}, rotation = -180))); - Modelica.Blocks.Math.Division CIR annotation(Placement(visible = true, transformation(origin = {107.0,6.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source4 annotation(Placement(visible = true, transformation(origin = {-150.0,-140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 P_Generation annotation(Placement(visible = true, transformation(origin = {-120.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Reverse_Level Pollution(x0 = Pollution_0) annotation(Placement(visible = true, transformation(origin = {-70.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 P_Absorption annotation(Placement(visible = true, transformation(origin = {-20.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink4 annotation(Placement(visible = true, transformation(origin = {10.0,-140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Linear NotCIAF(m = -1.0, b = 1.0) annotation(Placement(visible = true, transformation(origin = {189.0,10.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain Pol_Ratio(k = 1.0 / POLS) annotation(Placement(visible = true, transformation(origin = {-29.0,-95.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular FCM(x_vals = 0:5, y_vals = {2.4,1.0,0.6,0.4,0.3,0.2}) annotation(Placement(visible = true, transformation(origin = {-85.0,-47.0}, extent = {{-15.0,15.0},{15.0,-15.0}}, rotation = -180))); - SystemDynamics.Auxiliary.Prod_3 Prod_3_2 annotation(Placement(visible = true, transformation(origin = {-117.0,-66.0}, extent = {{15.0,-14.0},{-15.0,14.0}}, rotation = 90))); - SystemDynamics.Auxiliary.Gain Food_Ratio(k = FC / FN) annotation(Placement(visible = true, transformation(origin = {-149.0,-66.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source5 annotation(Placement(visible = true, transformation(origin = {50.0,-140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 CIAFG annotation(Placement(visible = true, transformation(origin = {80.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Reverse_Level CIAF(x0 = CIAF_0) annotation(Placement(visible = true, transformation(origin = {130.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 CIAFD annotation(Placement(visible = true, transformation(origin = {180.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink5 annotation(Placement(visible = true, transformation(origin = {210.0,-140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CIAF_D(k = 1.0 / CIAFT) annotation(Placement(visible = true, transformation(origin = {163.0,-180.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CIAF_G(k = 1.0 / CIAFT) annotation(Placement(visible = true, transformation(origin = {95.0,-180.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_3 annotation(Placement(visible = true, transformation(origin = {120.0,-230.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - Modelica.Blocks.Math.Division P_Abs annotation(Placement(visible = true, transformation(origin = {-43.0,-180.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_4 annotation(Placement(visible = true, transformation(origin = {-160.0,-220.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular POLCM(x_vals = {0,1,2,3,4,5,100}, y_vals = {0.05,1.0,3.0,5.4,7.4,8.0,8.0}) annotation(Placement(visible = true, transformation(origin = {-117.0,-220.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular POLAT(x_vals = 0:10:60, y_vals = {0.6,2.5,5.0,8.0,11.5,15.5,20.0}) annotation(Placement(visible = true, transformation(origin = {-39.0,-220.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular CFIFR(x_vals = {0,0.5,1,1.5,2,20}, y_vals = {1.0,0.6,0.3,0.15,0.1,0.1}) annotation(Placement(visible = true, transformation(origin = {69.0,-230.0}, extent = {{15.0,16.0},{-15.0,-16.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular FPM(x_vals = 0:10:60, y_vals = {1.02,0.9,0.65,0.35,0.2,0.1,0.05}) annotation(Placement(visible = true, transformation(origin = {-33.0,-66.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_5 annotation(Placement(visible = true, transformation(origin = {229.0,-200.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CIRA(k = 1.0 / CIAFN) annotation(Placement(visible = true, transformation(origin = {255.0,-225.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular FPCI(x_vals = {0,1,2,3,4,5,6,100}, y_vals = {0.5,1.0,1.4,1.7,1.9,2.05,2.2,2.2}) annotation(Placement(visible = true, transformation(origin = {-153.0,-107.0}, extent = {{15.0,15.0},{-15.0,-15.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular CIQR(y_vals = {0.7,0.8,1.0,1.5,2.0,2.0}, x_vals = {0,0.5,1,1.5,2,10}) annotation(Placement(visible = true, transformation(origin = {167.0,-230.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - Modelica.Blocks.Math.Division QLMF annotation(Placement(visible = true, transformation(origin = {315.0,-223.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular QLM(x_vals = {0,1,2,3,4,5,20}, y_vals = {0.2,1.0,1.7,2.3,2.7,2.9,2.9}) annotation(Placement(visible = true, transformation(origin = {319.0,-169.0}, extent = {{15.0,17.0},{-15.0,-17.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular QLF(x_vals = {0,1,2,3,4,20}, y_vals = {0.0,1.0,1.8,2.4,2.7,2.7}) annotation(Placement(visible = true, transformation(origin = {381.0,-232.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Auxiliary.Prod_4 Prod_4_1 annotation(Placement(visible = true, transformation(origin = {375.0,-163.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -90))); - SystemDynamics.Functions.Tabular QLC(x_vals = 0:0.5:5, y_vals = {2.0,1.3,1.0,0.75,0.55,0.45,0.38,0.3,0.25,0.22,0.2}) annotation(Placement(visible = true, transformation(origin = {335.0,-113.0}, extent = {{15.0,15.0},{-15.0,-15.0}}, rotation = -90))); - SystemDynamics.Functions.Tabular QLP(x_vals = 0:10:60, y_vals = {1.04,0.85,0.6,0.3,0.15,0.05,0.02}) annotation(Placement(visible = true, transformation(origin = {375.0,-113.0}, extent = {{15.0,15.0},{-15.0,-15.0}}, rotation = -90))); - SystemDynamics.Auxiliary.Gain Quality_of_Life(k = QLS) annotation(Placement(visible = true, transformation(origin = {412.0,-163.0}, extent = {{-20.0,-21.0},{20.0,21.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World2.Utilities.Parameter_Change NR_norm annotation(Placement(visible = true, transformation(origin = {160.0,105.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World2.Utilities.Parameter_Change Pol_norm annotation(Placement(visible = true, transformation(origin = {-140.0,-180.0}, extent = {{-14.1444,-14.1444},{14.1444,14.1444}}, rotation = 0))); - SystemDynamics.WorldDynamics.World2.Utilities.Parameter_Change DR_norm annotation(Placement(visible = true, transformation(origin = {-2.5,102.5}, extent = {{-12.5,12.5},{12.5,-12.5}}, rotation = 180))); - equation - connect(Depletion.u,NR_norm.y) annotation(Line(visible = true, origin = {177.8333,109.6667}, points = {{2.1667,9.3333},{2.1667,-4.6667},{-4.3333,-4.6667}}, color = {0,0,191})); - connect(NR_norm.u1,Prod_2_1.y) annotation(Line(visible = true, points = {{146.5,111.0},{140.0,111.0},{140.0,91.2}}, color = {0,0,191})); - connect(P_Generation.u,Pol_norm.y) annotation(Line(visible = true, points = {{-120.0,-161.0},{-120.0,-180.0},{-127.27,-180.0}}, color = {0,0,191})); - connect(Pol_norm.u1,Prod_2_4.y) annotation(Line(visible = true, points = {{-152.73,-174.3422},{-160.0,-174.3422},{-160.0,-208.8}}, color = {0,0,191})); - connect(DR_norm.u1,Prod_5_2.y) annotation(Line(visible = true, points = {{8.75,107.5},{20.0,107.5},{20.0,89.5}}, color = {0,0,191})); - connect(DR_norm.y,Death_Rate.u) annotation(Line(visible = true, origin = {-17.9167,108.0}, points = {{4.1667,-5.5},{-2.0833,-5.5},{-2.0833,11.0}}, color = {0,0,191})); - connect(Food_Ratio.y,BRFM.u) annotation(Line(visible = true, points = {{-159.5,-66.0},{-176.0,-66.0},{-176.0,22.2}}, color = {0,0,191})); - connect(BRFM.y,Prod_5_1.u2) annotation(Line(visible = true, points = {{-176.0,52.6},{-176.0,60.0},{-167.36,60.0},{-167.36,72.0}}, color = {0,0,191})); - connect(BRPM.u,QLP.u) annotation(Line(visible = true, points = {{-135.0,23.0},{-135.0,-20.0},{-214.0,-20.0},{-214.0,214.0},{375.0,214.0},{375.0,-125.0}}, color = {0,0,191})); - connect(Pol_Ratio.y,BRPM.u) annotation(Line(visible = true, points = {{-18.5,-95.0},{0.0,-95.0},{0.0,-20.0},{-135.0,-20.0},{-135.0,23.0}}, color = {0,0,191})); - connect(BRPM.y,Prod_5_1.u3) annotation(Line(visible = true, points = {{-135.0,51.5},{-135.0,60.0},{-160.0,60.0},{-160.0,68.8}}, color = {0,0,191})); - connect(Crowd_Rat.y,BRCM.u) annotation(Line(visible = true, points = {{-60.0,23.8},{-60.0,8.0},{-95.0,8.0},{-95.0,23.0}}, color = {0,0,191})); - connect(BRCM.y,Prod_5_1.u4) annotation(Line(visible = true, points = {{-95.0,51.5},{-95.0,66.0},{-152.64,66.0},{-152.64,72.0}}, color = {0,0,191})); - connect(Crowd_Rat.y,DRCM.u) annotation(Line(visible = true, points = {{-60.0,23.8},{-60.0,8.0},{-25.0,8.0},{-25.0,23.0}}, color = {0,0,191})); - connect(DRCM.y,Prod_5_2.u2) annotation(Line(visible = true, points = {{-25.0,51.5},{-25.0,60.0},{12.64,60.0},{12.64,71.5}}, color = {0,0,191})); - connect(Pol_Ratio.y,DRPM.u) annotation(Line(visible = true, points = {{-18.5,-95.0},{0.0,-95.0},{0.0,8.0},{15.0,8.0},{15.0,23.0}}, color = {0,0,191})); - connect(DRPM.y,Prod_5_2.u3) annotation(Line(visible = true, points = {{15.0,51.5},{15.0,60.0},{20.0,60.0},{20.0,68.5}}, color = {0,0,191})); - connect(Food_Ratio.y,DRFM.u) annotation(Line(visible = true, points = {{-159.5,-66.0},{-176.0,-66.0},{-176.0,0.0},{55.0,0.0},{55.0,23.0}}, color = {0,0,191})); - connect(DRFM.y,Prod_5_2.u4) annotation(Line(visible = true, points = {{55.0,51.5},{55.0,60.0},{27.36,60.0},{27.36,71.5}}, color = {0,0,191})); - connect(Crowd_Rat.y,QLC.u) annotation(Line(visible = true, points = {{-60.0,23.8},{-60.0,8.0},{-206.0,8.0},{-206.0,208.0},{335.0,208.0},{335.0,-125.0}}, color = {0,0,191})); - connect(FCM.u,Crowd_Rat.y) annotation(Line(visible = true, points = {{-73.0,-47.0},{-60.0,-47.0},{-60.0,23.8}}, color = {0,0,191})); - connect(Crowd_Rat.u,Population.y3) annotation(Line(visible = true, points = {{-60.0,46.2},{-60.0,66.0},{-70.0,66.0},{-70.0,127.0}}, color = {0,0,191})); - connect(Prod_2_5.u2,Prod_3_1.u2) annotation(Line(visible = true, points = {{239.5,-200.0},{260.0,-200.0},{260.0,-20.0},{160.0,-20.0},{160.0,30.0},{203.8,30.0}}, color = {0,0,191})); - connect(Prod_3_1.y,ECIR.u) annotation(Line(visible = true, points = {{226.2,30.0},{232.5,30.0}}, color = {0,0,191})); - connect(CIR.y,Prod_3_1.u2) annotation(Line(visible = true, points = {{90.5,6.0},{80.0,6.0},{80.0,30.0},{203.8,30.0}}, color = {0,0,191})); - connect(NotCIAF.y,Prod_3_1.u3) annotation(Line(visible = true, points = {{202.5,10.0},{215.0,10.0},{215.0,19.5}}, color = {0,0,191})); - connect(Prod_3_1.u1,NREM.y) annotation(Line(visible = true, points = {{215.0,40.5},{215.0,51.0},{191.5,51.0}}, color = {0,0,191})); - connect(QLP.y,Prod_4_1.u1) annotation(Line(visible = true, points = {{375.0,-96.5},{375.0,-152.5}}, color = {0,0,191})); - connect(QLC.y,Prod_4_1.u2) annotation(Line(visible = true, points = {{335.0,-96.5},{335.0,-157.0},{366.6,-157.0}}, color = {0,0,191})); - connect(Prod_4_1.y,Quality_of_Life.u) annotation(Line(visible = true, points = {{385.5,-163.0},{398.0,-163.0}}, color = {0,0,191})); - connect(QLF.y,Prod_4_1.u4) annotation(Line(visible = true, points = {{364.5,-232.0},{356.0,-232.0},{356.0,-190.0},{375.0,-190.0},{375.0,-173.5}}, color = {0,0,191})); - connect(QLM.y,Prod_4_1.u3) annotation(Line(visible = true, points = {{335.5,-169.0},{366.6,-169.0}}, color = {0,0,191})); - connect(QLF.y,QLMF.u2) annotation(Line(visible = true, points = {{364.5,-232.0},{333.0,-232.0}}, color = {0,0,191})); - connect(QLMF.y,CIQR.u) annotation(Line(visible = true, points = {{298.5,-223.0},{290.0,-223.0},{290.0,-256.0},{190.0,-256.0},{190.0,-230.0},{179.0,-230.0}}, color = {0,0,191})); - connect(P_Abs.u1,Pollution.y3) annotation(Line(visible = true, points = {{-61.0,-170.4},{-70.0,-170.4},{-70.0,-153.0}}, color = {0,0,191})); - connect(CIG_norm.y,CI_Generation.u) annotation(Line(visible = true, points = {{75.5,-77.0},{80.0,-77.0},{80.0,-61.0}}, color = {0,0,191})); - connect(CI_Discard.y1,Sink3.MassInPort1) annotation(Line(visible = true, points = {{190.0,-40.0},{199.0,-40.0}}, color = {191,0,191})); - connect(Capital_Investment.u2,CI_Discard.y) annotation(Line(visible = true, points = {{152.0,-40.0},{170.0,-40.0}}, color = {191,0,191})); - connect(Source3.MassInPort1,CI_Generation.y) annotation(Line(visible = true, points = {{61.0,-40.0},{70.0,-40.0}}, color = {191,0,191})); - connect(CI_Generation.y1,Capital_Investment.u1) annotation(Line(visible = true, points = {{90.0,-40.0},{108.0,-40.0}}, color = {191,0,191})); - connect(FPM.u,POLAT.u) annotation(Line(visible = true, points = {{-21.0,-66.0},{0.0,-66.0},{0.0,-220.0},{-27.0,-220.0}}, color = {0,0,191})); - connect(CIRA.y,FPCI.u) annotation(Line(visible = true, points = {{265.5,-225.0},{280.0,-225.0},{280.0,-252.0},{-210.0,-252.0},{-210.0,-107.0},{-165.0,-107.0}}, color = {0,0,191})); - connect(Prod_2_1.u1,Population.y1) annotation(Line(visible = true, points = {{128.8,80.0},{100.0,80.0},{100.0,194.0},{-46.0,194.0},{-46.0,151.0},{-53.0,151.0}}, color = {0,0,191})); - connect(NRMM.u,DRMM.u) annotation(Line(visible = true, points = {{213.0,80.0},{300.0,80.0},{300.0,171.0},{63.0,171.0}}, color = {0,0,191})); - connect(NRMM.u,BRMM.u) annotation(Line(visible = true, points = {{213.0,80.0},{300.0,80.0},{300.0,200.0},{-70.0,200.0},{-70.0,185.0},{-93.0,185.0}}, color = {0,0,191})); - connect(CFIFR.u,QLF.u) annotation(Line(visible = true, points = {{57.0,-230.0},{40.0,-230.0},{40.0,-260.0},{400.0,-260.0},{400.0,-232.0},{393.0,-232.0}}, color = {0,0,191})); - connect(Food_Ratio.y,QLF.u) annotation(Line(visible = true, points = {{-159.5,-66.0},{-220.0,-66.0},{-220.0,-260.0},{400.0,-260.0},{400.0,-232.0},{393.0,-232.0}}, color = {0,0,191})); - connect(Pol_Ratio.y,FPM.u) annotation(Line(visible = true, points = {{-18.5,-95.0},{0.0,-95.0},{0.0,-66.0},{-21.0,-66.0}}, color = {0,0,191})); - connect(CIR.y,POLCM.u) annotation(Line(visible = true, points = {{90.5,6.0},{80.0,6.0},{80.0,-6.0},{10.0,-6.0},{10.0,-116.0},{-100.0,-116.0},{-100.0,-220.0},{-105.0,-220.0}}, color = {0,0,191})); - connect(QLM.u,CIM.u) annotation(Line(visible = true, points = {{307.0,-169.0},{300.0,-169.0},{300.0,-100.0},{125.0,-100.0}}, color = {0,0,191})); - connect(QLM.y,QLMF.u1) annotation(Line(visible = true, points = {{335.5,-169.0},{344.0,-169.0},{344.0,-214.0},{333.0,-214.0}}, color = {0,0,191})); - connect(MSL.y,QLM.u) annotation(Line(visible = true, points = {{287.5,30.0},{300.0,30.0},{300.0,-169.0},{307.0,-169.0}}, color = {0,0,191})); - connect(NRMM.y,Prod_2_1.u2) annotation(Line(visible = true, points = {{184.5,80.0},{151.2,80.0}}, color = {0,0,191})); - connect(MSL.y,NRMM.u) annotation(Line(visible = true, points = {{287.5,30.0},{300.0,30.0},{300.0,80.0},{213.0,80.0}}, color = {0,0,191})); - connect(ECIR.y,MSL.u) annotation(Line(visible = true, points = {{253.5,30.0},{266.5,30.0}}, color = {0,0,191})); - connect(NotCIAF.u,CIAF.y1) annotation(Line(visible = true, points = {{175.5,10.0},{168.0,10.0},{168.0,-8.0},{240.0,-8.0},{240.0,-110.0},{154.0,-110.0},{154.0,-129.0},{147.0,-129.0}}, color = {0,0,191})); - connect(Prod_2_2.u1,CIR.u2) annotation(Line(visible = true, points = {{30.2,-100.0},{20.0,-100.0},{20.0,-14.0},{140.0,-14.0},{140.0,-3.6},{125.0,-3.6}}, color = {0,0,191})); - connect(Prod_2_2.u1,Population.y1) annotation(Line(visible = true, points = {{30.2,-100.0},{20.0,-100.0},{20.0,-14.0},{320.0,-14.0},{320.0,194.0},{-46.0,194.0},{-46.0,151.0},{-53.0,151.0}}, color = {0,0,191})); - connect(Prod_2_4.u1,Population.y) annotation(Line(visible = true, points = {{-171.2,-220.0},{-200.0,-220.0},{-200.0,164.0},{-94.0,164.0},{-94.0,151.0},{-87.0,151.0}}, color = {0,0,191})); - connect(CID_norm.u,Capital_Investment.y2) annotation(Line(visible = true, points = {{154.5,-77.0},{145.0,-77.0},{145.0,-53.0}}, color = {0,0,191})); - connect(CID_norm.y,CI_Discard.u) annotation(Line(visible = true, points = {{175.5,-77.0},{180.0,-77.0},{180.0,-61.0}}, color = {0,0,191})); - connect(CIM.y,Prod_2_2.u2) annotation(Line(visible = true, points = {{96.5,-100.0},{49.8,-100.0}}, color = {0,0,191})); - connect(Prod_2_2.y,CIG_norm.u) annotation(Line(visible = true, points = {{40.0,-88.8},{40.0,-77.0},{54.5,-77.0}}, color = {0,0,191})); - connect(Pol_Ratio.u,Pollution.y1) annotation(Line(visible = true, points = {{-39.5,-95.0},{-46.0,-95.0},{-46.0,-129.0},{-53.0,-129.0}}, color = {0,0,191})); - connect(POLCM.y,Prod_2_4.u2) annotation(Line(visible = true, points = {{-133.5,-220.0},{-148.8,-220.0}}, color = {0,0,191})); - connect(POLAT.y,P_Abs.u2) annotation(Line(visible = true, points = {{-55.5,-220.0},{-70.0,-220.0},{-70.0,-189.6},{-61.0,-189.6}}, color = {0,0,191})); - connect(P_Abs.y,P_Absorption.u) annotation(Line(visible = true, points = {{-26.5,-180.0},{-20.0,-180.0},{-20.0,-161.0}}, color = {0,0,191})); - connect(CFIFR.y,Prod_2_3.u1) annotation(Line(visible = true, points = {{85.5,-230.0},{108.8,-230.0}}, color = {0,0,191})); - connect(CIQR.y,Prod_2_3.u2) annotation(Line(visible = true, points = {{150.5,-230.0},{131.2,-230.0}}, color = {0,0,191})); - connect(CIAF_G.y,CIAFG.u) annotation(Line(visible = true, points = {{84.5,-180.0},{80.0,-180.0},{80.0,-161.0}}, color = {0,0,191})); - connect(CIAF_G.u,Prod_2_3.y) annotation(Line(visible = true, points = {{105.5,-180.0},{120.0,-180.0},{120.0,-218.8}}, color = {0,0,191})); - connect(CIRA.u,Prod_2_5.y) annotation(Line(visible = true, points = {{244.5,-225.0},{229.0,-225.0},{229.0,-211.2}}, color = {0,0,191})); - connect(Prod_2_5.u1,CIAF.y3) annotation(Line(visible = true, points = {{218.5,-200.0},{130.0,-200.0},{130.0,-153.0}}, color = {0,0,191})); - connect(CIAF_D.u,CIAF.y2) annotation(Line(visible = true, points = {{152.5,-180.0},{145.0,-180.0},{145.0,-153.0}}, color = {0,0,191})); - connect(CIAF_D.y,CIAFD.u) annotation(Line(visible = true, points = {{173.5,-180.0},{180.0,-180.0},{180.0,-161.0}}, color = {0,0,191})); - connect(CIAFD.y1,Sink5.MassInPort1) annotation(Line(visible = true, points = {{190.0,-140.0},{199.0,-140.0}}, color = {191,0,191})); - connect(CIAF.u2,CIAFD.y) annotation(Line(visible = true, points = {{152.0,-140.0},{170.0,-140.0}}, color = {191,0,191})); - connect(CIAFG.y1,CIAF.u1) annotation(Line(visible = true, points = {{90.0,-140.0},{108.0,-140.0}}, color = {191,0,191})); - connect(Source5.MassInPort1,CIAFG.y) annotation(Line(visible = true, points = {{61.0,-140.0},{70.0,-140.0}}, color = {191,0,191})); - connect(P_Absorption.y1,Sink4.MassInPort1) annotation(Line(visible = true, points = {{-10.0,-140.0},{-1.0,-140.0}}, color = {191,0,191})); - connect(Pollution.u2,P_Absorption.y) annotation(Line(visible = true, points = {{-48.0,-140.0},{-30.0,-140.0}}, color = {191,0,191})); - connect(P_Generation.y1,Pollution.u1) annotation(Line(visible = true, points = {{-110.0,-140.0},{-92.0,-140.0}}, color = {191,0,191})); - connect(Source4.MassInPort1,P_Generation.y) annotation(Line(visible = true, points = {{-139.0,-140.0},{-130.0,-140.0}}, color = {191,0,191})); - connect(FPCI.y,Prod_3_2.u3) annotation(Line(visible = true, points = {{-136.5,-107.0},{-117.0,-107.0},{-117.0,-76.5}}, color = {0,0,191})); - connect(FPM.y,Prod_3_2.u2) annotation(Line(visible = true, points = {{-49.5,-66.0},{-107.2,-66.0}}, color = {0,0,191})); - connect(Prod_3_2.u1,FCM.y) annotation(Line(visible = true, points = {{-117.0,-55.5},{-117.0,-47.0},{-101.5,-47.0}}, color = {0,0,191})); - connect(Prod_3_2.y,Food_Ratio.u) annotation(Line(visible = true, points = {{-126.8,-66.0},{-138.5,-66.0}}, color = {0,0,191})); - connect(CIR.u1,Capital_Investment.y1) annotation(Line(visible = true, points = {{125.0,15.6},{154.0,15.6},{154.0,-29.0},{147.0,-29.0}}, color = {0,0,191})); - connect(NRFR.y,NREM.u) annotation(Line(visible = true, points = {{147.5,51.0},{163.0,51.0}}, color = {0,0,191})); - connect(DRMM.y,Prod_5_2.u5) annotation(Line(visible = true, points = {{34.5,171.0},{26.0,171.0},{26.0,104.0},{40.0,104.0},{40.0,79.0},{31.2,79.0}}, color = {0,0,191})); - connect(Prod_5_2.u1,Population.y2) annotation(Line(visible = true, points = {{8.8,79.0},{-55.0,79.0},{-55.0,127.0}}, color = {0,0,191})); - connect(BRMM.y,Prod_5_1.u1) annotation(Line(visible = true, points = {{-121.5,185.0},{-180.0,185.0},{-180.0,80.0},{-171.2,80.0}}, color = {0,0,191})); - connect(Prod_5_1.u5,Population.y4) annotation(Line(visible = true, points = {{-148.8,80.0},{-85.0,80.0},{-85.0,127.0}}, color = {0,0,191})); - connect(Prod_5_1.y,BR_norm.u) annotation(Line(visible = true, points = {{-160.0,91.2},{-160.0,103.0},{-145.5,103.0}}, color = {0,0,191})); - connect(BR_norm.y,Birth_Rate.u) annotation(Line(visible = true, points = {{-124.5,103.0},{-120.0,103.0},{-120.0,119.0}}, color = {0,0,191})); - connect(Source1.MassInPort1,Birth_Rate.y) annotation(Line(visible = true, points = {{-139.0,140.0},{-130.0,140.0}}, color = {191,0,191})); - connect(Birth_Rate.y1,Population.u1) annotation(Line(visible = true, points = {{-110.0,140.0},{-92.0,140.0}}, color = {191,0,191})); - connect(Population.u2,Death_Rate.y) annotation(Line(visible = true, points = {{-48.0,140.0},{-30.0,140.0}}, color = {191,0,191})); - connect(Death_Rate.y1,Sink1.MassInPort1) annotation(Line(visible = true, points = {{-10.0,140.0},{-1.0,140.0}}, color = {191,0,191})); - connect(Source2.MassInPort1,Generation.y) annotation(Line(visible = true, points = {{61.0,140.0},{70.0,140.0}}, color = {191,0,191})); - connect(Gen_Const.y,Generation.u) annotation(Line(visible = true, points = {{80.0,111.5},{80.0,119.0}}, color = {0,0,191})); - connect(NRFR.u,Natural_Resources.y4) annotation(Line(visible = true, points = {{126.5,51.0},{115.0,51.0},{115.0,127.0}}, color = {0,0,191})); - connect(Generation.y1,Natural_Resources.u1) annotation(Line(visible = true, points = {{90.0,140.0},{108.0,140.0}}, color = {191,0,191})); - connect(Natural_Resources.u2,Depletion.y) annotation(Line(visible = true, points = {{152.0,140.0},{170.0,140.0}}, color = {191,0,191})); - connect(Depletion.y1,Sink2.MassInPort1) annotation(Line(visible = true, points = {{190.0,140.0},{199.0,140.0}}, color = {191,0,191})); + SystemDynamics.Sources.Source Source1 annotation( + Placement(visible = true, transformation(origin = {-150.0, 140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Birth_Rate annotation( + Placement(visible = true, transformation(origin = {-120.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Reverse_Level Population(x0 = Population_0) annotation( + Placement(visible = true, transformation(origin = {-70.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Death_Rate annotation( + Placement(visible = true, transformation(origin = {-20.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink1 annotation( + Placement(visible = true, transformation(origin = {10.0, 140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source2 annotation( + Placement(visible = true, transformation(origin = {50.0, 140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Generation annotation( + Placement(visible = true, transformation(origin = {80.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Reverse_Level Natural_Resources(x0 = Nat_Resources_0) annotation( + Placement(visible = true, transformation(origin = {130.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Depletion annotation( + Placement(visible = true, transformation(origin = {180.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink2 annotation( + Placement(visible = true, transformation(origin = {210.0, 140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Const Gen_Const(k = 0) annotation( + Placement(visible = true, transformation(origin = {80.0, 101.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular BRMM(x_vals = {0, 1, 2, 3, 4, 5, 20}, y_vals = {1.2, 1.0, 0.85, 0.75, 0.7, 0.7, 0.7}) annotation( + Placement(visible = true, transformation(origin = {-105.0, 185.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular DRMM(x_vals = {0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 20}, y_vals = {3.0, 1.8, 1.0, 0.8, 0.7, 0.6, 0.53, 0.5, 0.5, 0.5, 0.5, 0.5}) annotation( + Placement(visible = true, transformation(origin = {51.0, 171.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain BR_norm(k = BRN) annotation( + Placement(visible = true, transformation(origin = {-135.0, 103.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_5 Prod_5_1 annotation( + Placement(visible = true, transformation(origin = {-160.0, 80.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_5 Prod_5_2 annotation( + Placement(visible = true, transformation(origin = {20.0, 79.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular BRFM(x_vals = {0, 1, 2, 3, 4, 20}, y_vals = {0.0, 1.0, 1.6, 1.9, 2.0, 2.0}) annotation( + Placement(visible = true, transformation(origin = {-176.0, 35.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular BRPM(x_vals = 0:10:60, y_vals = {1.02, 0.9, 0.7, 0.4, 0.25, 0.15, 0.1}) annotation( + Placement(visible = true, transformation(origin = {-135.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular BRCM(x_vals = 0:5, y_vals = {1.05, 1.0, 0.9, 0.7, 0.6, 0.55}) annotation( + Placement(visible = true, transformation(origin = {-95.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular DRCM(x_vals = 0:5, y_vals = {0.9, 1.0, 1.2, 1.5, 1.9, 3.0}) annotation( + Placement(visible = true, transformation(origin = {-25.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular DRPM(x_vals = 0:10:60, y_vals = {0.92, 1.3, 2.0, 3.2, 4.8, 6.8, 9.2}) annotation( + Placement(visible = true, transformation(origin = {15.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular DRFM(x_vals = {0, 0.25, 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 20}, y_vals = {30.0, 3.0, 2.0, 1.4, 1.0, 0.7, 0.6, 0.5, 0.5, 0.5}) annotation( + Placement(visible = true, transformation(origin = {55.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Auxiliary.Gain Crowd_Rat(k = 1.0 / (Land_Area * Pop_dens_norm)) annotation( + Placement(visible = true, transformation(origin = {-60.0, 35.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = -90))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_1 annotation( + Placement(visible = true, transformation(origin = {140.0, 80.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular NRMM(x_vals = 0:10, y_vals = {0.0, 1.0, 1.8, 2.4, 2.9, 3.3, 3.6, 3.8, 3.9, 3.95, 4.0}) annotation( + Placement(visible = true, transformation(origin = {201.0, 80.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Sources.Source Source3 annotation( + Placement(visible = true, transformation(origin = {50.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 CI_Generation annotation( + Placement(visible = true, transformation(origin = {80.0, -40.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Reverse_Level Capital_Investment(x0 = Cap_Invest_0) annotation( + Placement(visible = true, transformation(origin = {130.0, -40.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 CI_Discard annotation( + Placement(visible = true, transformation(origin = {180.0, -40.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink3 annotation( + Placement(visible = true, transformation(origin = {210.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CIG_norm(k = CIGN) annotation( + Placement(visible = true, transformation(origin = {65.0, -77.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_2 annotation( + Placement(visible = true, transformation(origin = {40.0, -100.0}, extent = {{-14.0, -16.0}, {14.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CID_norm(k = CIDN) annotation( + Placement(visible = true, transformation(origin = {165.0, -77.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular CIM(x_vals = {0, 1, 2, 3, 4, 5, 20}, y_vals = {0.1, 1.0, 1.8, 2.4, 2.8, 3.0, 3.0}) annotation( + Placement(visible = true, transformation(origin = {113.0, -100.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain MSL(k = 1.0 / ECIRN) annotation( + Placement(visible = true, transformation(origin = {277.0, 30.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain NRFR(k = 1.0 / NRI) annotation( + Placement(visible = true, transformation(origin = {137.0, 51.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain ECIR(k = 1.0 / (1.0 - CIAFN)) annotation( + Placement(visible = true, transformation(origin = {243.0, 30.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_3 Prod_3_1 annotation( + Placement(visible = true, transformation(origin = {215.0, 30.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = -90))); + SystemDynamics.Functions.Tabular NREM(x_vals = 0:0.25:1, y_vals = {0.0, 0.15, 0.5, 0.85, 1.0}) annotation( + Placement(visible = true, transformation(origin = {175.0, 51.0}, extent = {{15.0, 15.0}, {-15.0, -15.0}}, rotation = -180))); + Modelica.Blocks.Math.Division CIR annotation( + Placement(visible = true, transformation(origin = {107.0, 6.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source4 annotation( + Placement(visible = true, transformation(origin = {-150.0, -140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 P_Generation annotation( + Placement(visible = true, transformation(origin = {-120.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Reverse_Level Pollution(x0 = Pollution_0) annotation( + Placement(visible = true, transformation(origin = {-70.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 P_Absorption annotation( + Placement(visible = true, transformation(origin = {-20.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink4 annotation( + Placement(visible = true, transformation(origin = {10.0, -140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Linear NotCIAF(m = -1.0, b = 1.0) annotation( + Placement(visible = true, transformation(origin = {189.0, 10.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain Pol_Ratio(k = 1.0 / POLS) annotation( + Placement(visible = true, transformation(origin = {-29.0, -95.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular FCM(x_vals = 0:5, y_vals = {2.4, 1.0, 0.6, 0.4, 0.3, 0.2}) annotation( + Placement(visible = true, transformation(origin = {-85.0, -47.0}, extent = {{-15.0, 15.0}, {15.0, -15.0}}, rotation = -180))); + SystemDynamics.Auxiliary.Prod_3 Prod_3_2 annotation( + Placement(visible = true, transformation(origin = {-117.0, -66.0}, extent = {{15.0, -14.0}, {-15.0, 14.0}}, rotation = 90))); + SystemDynamics.Auxiliary.Gain Food_Ratio(k = FC / FN) annotation( + Placement(visible = true, transformation(origin = {-149.0, -66.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source5 annotation( + Placement(visible = true, transformation(origin = {50.0, -140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 CIAFG annotation( + Placement(visible = true, transformation(origin = {80.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Reverse_Level CIAF(x0 = CIAF_0) annotation( + Placement(visible = true, transformation(origin = {130.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 CIAFD annotation( + Placement(visible = true, transformation(origin = {180.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink5 annotation( + Placement(visible = true, transformation(origin = {210.0, -140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CIAF_D(k = 1.0 / CIAFT) annotation( + Placement(visible = true, transformation(origin = {163.0, -180.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CIAF_G(k = 1.0 / CIAFT) annotation( + Placement(visible = true, transformation(origin = {95.0, -180.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_3 annotation( + Placement(visible = true, transformation(origin = {120.0, -230.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + Modelica.Blocks.Math.Division P_Abs annotation( + Placement(visible = true, transformation(origin = {-43.0, -180.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_4 annotation( + Placement(visible = true, transformation(origin = {-160.0, -220.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular POLCM(x_vals = {0, 1, 2, 3, 4, 5, 100}, y_vals = {0.05, 1.0, 3.0, 5.4, 7.4, 8.0, 8.0}) annotation( + Placement(visible = true, transformation(origin = {-117.0, -220.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular POLAT(x_vals = 0:10:60, y_vals = {0.6, 2.5, 5.0, 8.0, 11.5, 15.5, 20.0}) annotation( + Placement(visible = true, transformation(origin = {-39.0, -220.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular CFIFR(x_vals = {0, 0.5, 1, 1.5, 2, 20}, y_vals = {1.0, 0.6, 0.3, 0.15, 0.1, 0.1}) annotation( + Placement(visible = true, transformation(origin = {69.0, -230.0}, extent = {{15.0, 16.0}, {-15.0, 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2.0}, x_vals = {0, 0.5, 1, 1.5, 2, 10}) annotation( + Placement(visible = true, transformation(origin = {167.0, -230.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + Modelica.Blocks.Math.Division QLMF annotation( + Placement(visible = true, transformation(origin = {315.0, -223.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular QLM(x_vals = {0, 1, 2, 3, 4, 5, 20}, y_vals = {0.2, 1.0, 1.7, 2.3, 2.7, 2.9, 2.9}) annotation( + Placement(visible = true, transformation(origin = {319.0, -169.0}, extent = {{15.0, 17.0}, {-15.0, -17.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular QLF(x_vals = {0, 1, 2, 3, 4, 20}, y_vals = {0.0, 1.0, 1.8, 2.4, 2.7, 2.7}) annotation( + Placement(visible = true, transformation(origin = {381.0, -232.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Auxiliary.Prod_4 Prod_4_1 annotation( + Placement(visible = true, transformation(origin = {375.0, -163.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -90))); + SystemDynamics.Functions.Tabular QLC(x_vals = 0:0.5:5, y_vals = {2.0, 1.3, 1.0, 0.75, 0.55, 0.45, 0.38, 0.3, 0.25, 0.22, 0.2}) annotation( + Placement(visible = true, transformation(origin = {335.0, -113.0}, extent = {{15.0, 15.0}, {-15.0, -15.0}}, rotation = -90))); + SystemDynamics.Functions.Tabular QLP(x_vals = 0:10:60, y_vals = {1.04, 0.85, 0.6, 0.3, 0.15, 0.05, 0.02}) annotation( + Placement(visible = true, transformation(origin = {375.0, -113.0}, extent = {{15.0, 15.0}, {-15.0, -15.0}}, rotation = -90))); + SystemDynamics.Auxiliary.Gain Quality_of_Life(k = QLS) annotation( + Placement(visible = true, transformation(origin = {412.0, -163.0}, extent = {{-20.0, -21.0}, {20.0, 21.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World2.Utilities.Parameter_Change NR_norm annotation( + Placement(visible = true, transformation(origin = {160.0, 105.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World2.Utilities.Parameter_Change Pol_norm annotation( + Placement(visible = true, transformation(origin = {-140.0, -180.0}, extent = {{-14.1444, -14.1444}, {14.1444, 14.1444}}, rotation = 0))); + SystemDynamics.WorldDynamics.World2.Utilities.Parameter_Change DR_norm annotation( + Placement(visible = true, transformation(origin = {-2.5, 102.5}, extent = {{-12.5, 12.5}, {12.5, -12.5}}, rotation = 180))); + equation + connect(Depletion.u, NR_norm.y) annotation( + Line(visible = true, origin = {177.8333, 109.6667}, points = {{2.1667, 9.3333}, {2.1667, -4.6667}, {-4.3333, -4.6667}}, color = {0, 0, 191})); + connect(NR_norm.u1, Prod_2_1.y) annotation( + Line(visible = true, points = {{146.5, 111.0}, {140.0, 111.0}, {140.0, 91.2}}, color = {0, 0, 191})); + connect(P_Generation.u, Pol_norm.y) annotation( + Line(visible = true, points = {{-120.0, -161.0}, {-120.0, -180.0}, {-127.27, -180.0}}, color = {0, 0, 191})); + connect(Pol_norm.u1, Prod_2_4.y) annotation( + Line(visible = true, points = {{-152.73, -174.3422}, {-160.0, -174.3422}, {-160.0, -208.8}}, color = {0, 0, 191})); + connect(DR_norm.u1, Prod_5_2.y) annotation( + Line(visible = true, points = {{8.75, 107.5}, {20.0, 107.5}, {20.0, 89.5}}, color = {0, 0, 191})); + connect(DR_norm.y, Death_Rate.u) annotation( + Line(visible = true, origin = {-17.9167, 108.0}, points = {{4.1667, -5.5}, {-2.0833, -5.5}, {-2.0833, 11.0}}, color = {0, 0, 191})); + connect(Food_Ratio.y, BRFM.u) annotation( + Line(visible = true, points = {{-159.5, -66.0}, {-176.0, -66.0}, {-176.0, 22.2}}, color = {0, 0, 191})); + connect(BRFM.y, Prod_5_1.u2) annotation( + Line(visible = true, points = {{-176.0, 52.6}, {-176.0, 60.0}, {-167.36, 60.0}, {-167.36, 72.0}}, color = {0, 0, 191})); + connect(BRPM.u, QLP.u) annotation( + Line(visible = true, points = {{-135.0, 23.0}, {-135.0, -20.0}, {-214.0, -20.0}, {-214.0, 214.0}, {375.0, 214.0}, {375.0, -125.0}}, color = {0, 0, 191})); + connect(Pol_Ratio.y, BRPM.u) annotation( + Line(visible = true, points = {{-18.5, -95.0}, {0.0, -95.0}, {0.0, -20.0}, {-135.0, -20.0}, {-135.0, 23.0}}, color = {0, 0, 191})); + connect(BRPM.y, Prod_5_1.u3) annotation( + Line(visible = true, points = {{-135.0, 51.5}, {-135.0, 60.0}, {-160.0, 60.0}, {-160.0, 68.8}}, color = {0, 0, 191})); + connect(Crowd_Rat.y, BRCM.u) annotation( + Line(visible = true, points = {{-60.0, 23.8}, {-60.0, 8.0}, {-95.0, 8.0}, {-95.0, 23.0}}, color = {0, 0, 191})); + connect(BRCM.y, Prod_5_1.u4) annotation( + Line(visible = true, points = {{-95.0, 51.5}, {-95.0, 66.0}, {-152.64, 66.0}, {-152.64, 72.0}}, color = {0, 0, 191})); + connect(Crowd_Rat.y, DRCM.u) annotation( + Line(visible = true, points = {{-60.0, 23.8}, {-60.0, 8.0}, {-25.0, 8.0}, {-25.0, 23.0}}, color = {0, 0, 191})); + connect(DRCM.y, Prod_5_2.u2) annotation( + Line(visible = true, points = {{-25.0, 51.5}, {-25.0, 60.0}, {12.64, 60.0}, {12.64, 71.5}}, color = {0, 0, 191})); + connect(Pol_Ratio.y, DRPM.u) annotation( + Line(visible = true, points = {{-18.5, -95.0}, {0.0, -95.0}, {0.0, 8.0}, {15.0, 8.0}, {15.0, 23.0}}, color = {0, 0, 191})); + connect(DRPM.y, Prod_5_2.u3) annotation( + Line(visible = true, points = {{15.0, 51.5}, {15.0, 60.0}, {20.0, 60.0}, {20.0, 68.5}}, color = {0, 0, 191})); + connect(Food_Ratio.y, DRFM.u) annotation( + Line(visible = true, points = {{-159.5, -66.0}, {-176.0, -66.0}, {-176.0, 0.0}, {55.0, 0.0}, {55.0, 23.0}}, color = {0, 0, 191})); + connect(DRFM.y, Prod_5_2.u4) annotation( + Line(visible = true, points = {{55.0, 51.5}, {55.0, 60.0}, {27.36, 60.0}, {27.36, 71.5}}, color = {0, 0, 191})); + connect(Crowd_Rat.y, QLC.u) annotation( + Line(visible = true, points = {{-60.0, 23.8}, {-60.0, 8.0}, {-206.0, 8.0}, {-206.0, 208.0}, {335.0, 208.0}, {335.0, -125.0}}, color = {0, 0, 191})); + connect(FCM.u, Crowd_Rat.y) annotation( + Line(visible = true, points = {{-73.0, -47.0}, {-60.0, -47.0}, {-60.0, 23.8}}, color = {0, 0, 191})); + connect(Crowd_Rat.u, Population.y3) annotation( + Line(visible = true, points = {{-60.0, 46.2}, {-60.0, 66.0}, {-70.0, 66.0}, {-70.0, 127.0}}, color = {0, 0, 191})); + connect(Prod_2_5.u2, Prod_3_1.u2) annotation( + Line(visible = true, points = {{239.5, -200.0}, {260.0, -200.0}, {260.0, -20.0}, {160.0, -20.0}, {160.0, 30.0}, {203.8, 30.0}}, color = {0, 0, 191})); + connect(Prod_3_1.y, ECIR.u) annotation( + Line(visible = true, points = {{226.2, 30.0}, {232.5, 30.0}}, color = {0, 0, 191})); + connect(CIR.y, Prod_3_1.u2) annotation( + Line(visible = true, points = {{90.5, 6.0}, {80.0, 6.0}, {80.0, 30.0}, {203.8, 30.0}}, color = {0, 0, 191})); + connect(NotCIAF.y, Prod_3_1.u3) annotation( + Line(visible = true, points = {{202.5, 10.0}, {215.0, 10.0}, {215.0, 19.5}}, color = {0, 0, 191})); + connect(Prod_3_1.u1, NREM.y) annotation( + Line(visible = true, points = {{215.0, 40.5}, {215.0, 51.0}, {191.5, 51.0}}, color = {0, 0, 191})); + connect(QLP.y, Prod_4_1.u1) annotation( + Line(visible = true, points = {{375.0, -96.5}, {375.0, -152.5}}, color = {0, 0, 191})); + connect(QLC.y, Prod_4_1.u2) annotation( + Line(visible = true, points = {{335.0, -96.5}, {335.0, -157.0}, {366.6, -157.0}}, color = {0, 0, 191})); + connect(Prod_4_1.y, Quality_of_Life.u) annotation( + Line(visible = true, points = {{385.5, -163.0}, {398.0, -163.0}}, color = {0, 0, 191})); + connect(QLF.y, Prod_4_1.u4) annotation( + Line(visible = true, points = {{364.5, -232.0}, {356.0, -232.0}, {356.0, -190.0}, {375.0, -190.0}, {375.0, -173.5}}, color = {0, 0, 191})); + connect(QLM.y, Prod_4_1.u3) annotation( + Line(visible = true, points = {{335.5, -169.0}, {366.6, -169.0}}, color = {0, 0, 191})); + connect(QLF.y, QLMF.u2) annotation( + Line(visible = true, points = {{364.5, -232.0}, {333.0, -232.0}}, color = {0, 0, 191})); + connect(QLMF.y, CIQR.u) annotation( + Line(visible = true, points = {{298.5, -223.0}, {290.0, -223.0}, {290.0, -256.0}, {190.0, -256.0}, {190.0, -230.0}, {179.0, -230.0}}, color = {0, 0, 191})); + connect(P_Abs.u1, Pollution.y3) annotation( + Line(visible = true, points = {{-61.0, -170.4}, {-70.0, -170.4}, {-70.0, -153.0}}, color = {0, 0, 191})); + connect(CIG_norm.y, CI_Generation.u) annotation( + Line(visible = true, points = {{75.5, -77.0}, {80.0, -77.0}, {80.0, -61.0}}, color = {0, 0, 191})); + connect(CI_Discard.y1, Sink3.MassInPort1) annotation( + Line(visible = true, points = {{190.0, -40.0}, {199.0, -40.0}}, color = {191, 0, 191})); + connect(Capital_Investment.u2, CI_Discard.y) annotation( + Line(visible = true, points = {{152.0, -40.0}, {170.0, -40.0}}, color = {191, 0, 191})); + connect(Source3.MassInPort1, CI_Generation.y) annotation( + Line(visible = true, points = {{61.0, -40.0}, {70.0, -40.0}}, color = {191, 0, 191})); + connect(CI_Generation.y1, Capital_Investment.u1) annotation( + Line(visible = true, points = {{90.0, -40.0}, {108.0, -40.0}}, color = {191, 0, 191})); + connect(FPM.u, POLAT.u) annotation( + Line(visible = true, points = {{-21.0, -66.0}, {0.0, -66.0}, {0.0, -220.0}, {-27.0, -220.0}}, color = {0, 0, 191})); + connect(CIRA.y, FPCI.u) annotation( + Line(visible = true, points = {{265.5, -225.0}, {280.0, -225.0}, {280.0, -252.0}, {-210.0, -252.0}, {-210.0, -107.0}, {-165.0, -107.0}}, color = {0, 0, 191})); + connect(Prod_2_1.u1, Population.y1) annotation( + Line(visible = true, points = {{128.8, 80.0}, {100.0, 80.0}, {100.0, 194.0}, {-46.0, 194.0}, {-46.0, 151.0}, {-53.0, 151.0}}, color = {0, 0, 191})); + connect(NRMM.u, DRMM.u) annotation( + Line(visible = true, points = {{213.0, 80.0}, {300.0, 80.0}, {300.0, 171.0}, {63.0, 171.0}}, color = {0, 0, 191})); + connect(NRMM.u, BRMM.u) annotation( + Line(visible = true, points = {{213.0, 80.0}, {300.0, 80.0}, {300.0, 200.0}, {-70.0, 200.0}, {-70.0, 185.0}, {-93.0, 185.0}}, color = {0, 0, 191})); + connect(CFIFR.u, QLF.u) annotation( + Line(visible = true, points = {{57.0, -230.0}, {40.0, -230.0}, {40.0, -260.0}, {400.0, -260.0}, {400.0, -232.0}, {393.0, -232.0}}, color = {0, 0, 191})); + connect(Food_Ratio.y, QLF.u) annotation( + Line(visible = true, points = {{-159.5, -66.0}, {-220.0, -66.0}, {-220.0, -260.0}, {400.0, -260.0}, {400.0, -232.0}, {393.0, -232.0}}, color = {0, 0, 191})); + connect(Pol_Ratio.y, FPM.u) annotation( + Line(visible = true, points = {{-18.5, -95.0}, {0.0, -95.0}, {0.0, -66.0}, {-21.0, -66.0}}, color = {0, 0, 191})); + connect(CIR.y, POLCM.u) annotation( + Line(visible = true, points = {{90.5, 6.0}, {80.0, 6.0}, {80.0, -6.0}, {10.0, -6.0}, {10.0, -116.0}, {-100.0, -116.0}, {-100.0, -220.0}, {-105.0, -220.0}}, color = {0, 0, 191})); + connect(QLM.u, CIM.u) annotation( + Line(visible = true, points = {{307.0, -169.0}, {300.0, -169.0}, {300.0, -100.0}, {125.0, -100.0}}, color = {0, 0, 191})); + connect(QLM.y, QLMF.u1) annotation( + Line(visible = true, points = {{335.5, -169.0}, {344.0, -169.0}, {344.0, -214.0}, {333.0, -214.0}}, color = {0, 0, 191})); + connect(MSL.y, QLM.u) annotation( + Line(visible = true, points = {{287.5, 30.0}, {300.0, 30.0}, {300.0, -169.0}, {307.0, -169.0}}, color = {0, 0, 191})); + connect(NRMM.y, Prod_2_1.u2) annotation( + Line(visible = true, points = {{184.5, 80.0}, {151.2, 80.0}}, color = {0, 0, 191})); + connect(MSL.y, NRMM.u) annotation( + Line(visible = true, points = {{287.5, 30.0}, {300.0, 30.0}, {300.0, 80.0}, {213.0, 80.0}}, color = {0, 0, 191})); + connect(ECIR.y, MSL.u) annotation( + Line(visible = true, points = {{253.5, 30.0}, {266.5, 30.0}}, color = {0, 0, 191})); + connect(NotCIAF.u, CIAF.y1) annotation( + Line(visible = true, points = {{175.5, 10.0}, {168.0, 10.0}, {168.0, -8.0}, {240.0, -8.0}, {240.0, -110.0}, {154.0, -110.0}, {154.0, -129.0}, {147.0, -129.0}}, color = {0, 0, 191})); + connect(Prod_2_2.u1, CIR.u2) annotation( + Line(visible = true, points = {{30.2, -100.0}, {20.0, -100.0}, {20.0, -14.0}, {140.0, -14.0}, {140.0, -3.6}, {125.0, -3.6}}, color = {0, 0, 191})); + connect(Prod_2_2.u1, Population.y1) annotation( + Line(visible = true, points = {{30.2, -100.0}, {20.0, -100.0}, {20.0, -14.0}, {320.0, -14.0}, {320.0, 194.0}, {-46.0, 194.0}, {-46.0, 151.0}, {-53.0, 151.0}}, color = {0, 0, 191})); + connect(Prod_2_4.u1, Population.y) annotation( + Line(visible = true, points = {{-171.2, -220.0}, {-200.0, -220.0}, {-200.0, 164.0}, {-94.0, 164.0}, {-94.0, 151.0}, {-87.0, 151.0}}, color = {0, 0, 191})); + connect(CID_norm.u, Capital_Investment.y2) annotation( + Line(visible = true, points = {{154.5, -77.0}, {145.0, -77.0}, {145.0, -53.0}}, color = {0, 0, 191})); + connect(CID_norm.y, CI_Discard.u) annotation( + Line(visible = true, points = {{175.5, -77.0}, {180.0, -77.0}, {180.0, -61.0}}, color = {0, 0, 191})); + connect(CIM.y, Prod_2_2.u2) annotation( + Line(visible = true, points = {{96.5, -100.0}, {49.8, -100.0}}, color = {0, 0, 191})); + connect(Prod_2_2.y, CIG_norm.u) annotation( + Line(visible = true, points = {{40.0, -88.8}, {40.0, -77.0}, {54.5, -77.0}}, color = {0, 0, 191})); + connect(Pol_Ratio.u, Pollution.y1) annotation( + Line(visible = true, points = {{-39.5, -95.0}, {-46.0, -95.0}, {-46.0, -129.0}, {-53.0, -129.0}}, color = {0, 0, 191})); + connect(POLCM.y, Prod_2_4.u2) annotation( + Line(visible = true, points = {{-133.5, -220.0}, {-148.8, -220.0}}, color = {0, 0, 191})); + connect(POLAT.y, P_Abs.u2) annotation( + Line(visible = true, points = {{-55.5, -220.0}, {-70.0, -220.0}, {-70.0, -189.6}, {-61.0, -189.6}}, color = {0, 0, 191})); + connect(P_Abs.y, P_Absorption.u) annotation( + Line(visible = true, points = {{-26.5, -180.0}, {-20.0, -180.0}, {-20.0, -161.0}}, color = {0, 0, 191})); + connect(CFIFR.y, Prod_2_3.u1) annotation( + Line(visible = true, points = {{85.5, -230.0}, {108.8, -230.0}}, color = {0, 0, 191})); + connect(CIQR.y, Prod_2_3.u2) annotation( + Line(visible = true, points = {{150.5, -230.0}, {131.2, -230.0}}, color = {0, 0, 191})); + connect(CIAF_G.y, CIAFG.u) annotation( + Line(visible = true, points = {{84.5, -180.0}, {80.0, -180.0}, {80.0, -161.0}}, color = {0, 0, 191})); + connect(CIAF_G.u, Prod_2_3.y) annotation( + Line(visible = true, points = {{105.5, -180.0}, {120.0, -180.0}, {120.0, -218.8}}, color = {0, 0, 191})); + connect(CIRA.u, Prod_2_5.y) annotation( + Line(visible = true, points = {{244.5, -225.0}, {229.0, -225.0}, {229.0, -211.2}}, color = {0, 0, 191})); + connect(Prod_2_5.u1, CIAF.y3) annotation( + Line(visible = true, points = {{218.5, -200.0}, {130.0, -200.0}, {130.0, -153.0}}, color = {0, 0, 191})); + connect(CIAF_D.u, CIAF.y2) annotation( + Line(visible = true, points = {{152.5, -180.0}, {145.0, -180.0}, {145.0, -153.0}}, color = {0, 0, 191})); + connect(CIAF_D.y, CIAFD.u) annotation( + Line(visible = true, points = {{173.5, -180.0}, {180.0, -180.0}, {180.0, -161.0}}, color = {0, 0, 191})); + connect(CIAFD.y1, Sink5.MassInPort1) annotation( + Line(visible = true, points = {{190.0, -140.0}, {199.0, -140.0}}, color = {191, 0, 191})); + connect(CIAF.u2, CIAFD.y) annotation( + Line(visible = true, points = {{152.0, -140.0}, {170.0, -140.0}}, color = {191, 0, 191})); + connect(CIAFG.y1, CIAF.u1) annotation( + Line(visible = true, points = {{90.0, -140.0}, {108.0, -140.0}}, color = {191, 0, 191})); + connect(Source5.MassInPort1, CIAFG.y) annotation( + Line(visible = true, points = {{61.0, -140.0}, {70.0, -140.0}}, color = {191, 0, 191})); + connect(P_Absorption.y1, Sink4.MassInPort1) annotation( + Line(visible = true, points = {{-10.0, -140.0}, {-1.0, -140.0}}, color = {191, 0, 191})); + connect(Pollution.u2, P_Absorption.y) annotation( + Line(visible = true, points = {{-48.0, -140.0}, {-30.0, -140.0}}, color = {191, 0, 191})); + connect(P_Generation.y1, Pollution.u1) annotation( + Line(visible = true, points = {{-110.0, -140.0}, {-92.0, -140.0}}, color = {191, 0, 191})); + connect(Source4.MassInPort1, P_Generation.y) annotation( + Line(visible = true, points = {{-139.0, -140.0}, {-130.0, -140.0}}, color = {191, 0, 191})); + connect(FPCI.y, Prod_3_2.u3) annotation( + Line(visible = true, points = {{-136.5, -107.0}, {-117.0, -107.0}, {-117.0, -76.5}}, color = {0, 0, 191})); + connect(FPM.y, Prod_3_2.u2) annotation( + Line(visible = true, points = {{-49.5, -66.0}, {-107.2, -66.0}}, color = {0, 0, 191})); + connect(Prod_3_2.u1, FCM.y) annotation( + Line(visible = true, points = {{-117.0, -55.5}, {-117.0, -47.0}, {-101.5, -47.0}}, color = {0, 0, 191})); + connect(Prod_3_2.y, Food_Ratio.u) annotation( + Line(visible = true, points = {{-126.8, -66.0}, {-138.5, -66.0}}, color = {0, 0, 191})); + connect(CIR.u1, Capital_Investment.y1) annotation( + Line(visible = true, points = {{125.0, 15.6}, {154.0, 15.6}, {154.0, -29.0}, {147.0, -29.0}}, color = {0, 0, 191})); + connect(NRFR.y, NREM.u) annotation( + Line(visible = true, points = {{147.5, 51.0}, {163.0, 51.0}}, color = {0, 0, 191})); + connect(DRMM.y, Prod_5_2.u5) annotation( + Line(visible = true, points = {{34.5, 171.0}, {26.0, 171.0}, {26.0, 104.0}, {40.0, 104.0}, {40.0, 79.0}, {31.2, 79.0}}, color = {0, 0, 191})); + connect(Prod_5_2.u1, Population.y2) annotation( + Line(visible = true, points = {{8.8, 79.0}, {-55.0, 79.0}, {-55.0, 127.0}}, color = {0, 0, 191})); + connect(BRMM.y, Prod_5_1.u1) annotation( + Line(visible = true, points = {{-121.5, 185.0}, {-180.0, 185.0}, {-180.0, 80.0}, {-171.2, 80.0}}, color = {0, 0, 191})); + connect(Prod_5_1.u5, Population.y4) annotation( + Line(visible = true, points = {{-148.8, 80.0}, {-85.0, 80.0}, {-85.0, 127.0}}, color = {0, 0, 191})); + connect(Prod_5_1.y, BR_norm.u) annotation( + Line(visible = true, points = {{-160.0, 91.2}, {-160.0, 103.0}, {-145.5, 103.0}}, color = {0, 0, 191})); + connect(BR_norm.y, Birth_Rate.u) annotation( + Line(visible = true, points = {{-124.5, 103.0}, {-120.0, 103.0}, {-120.0, 119.0}}, color = {0, 0, 191})); + connect(Source1.MassInPort1, Birth_Rate.y) annotation( + Line(visible = true, points = {{-139.0, 140.0}, {-130.0, 140.0}}, color = {191, 0, 191})); + connect(Birth_Rate.y1, Population.u1) annotation( + Line(visible = true, points = {{-110.0, 140.0}, {-92.0, 140.0}}, color = {191, 0, 191})); + connect(Population.u2, Death_Rate.y) annotation( + Line(visible = true, points = {{-48.0, 140.0}, {-30.0, 140.0}}, color = {191, 0, 191})); + connect(Death_Rate.y1, Sink1.MassInPort1) annotation( + Line(visible = true, points = {{-10.0, 140.0}, {-1.0, 140.0}}, color = {191, 0, 191})); + connect(Source2.MassInPort1, Generation.y) annotation( + Line(visible = true, points = {{61.0, 140.0}, {70.0, 140.0}}, color = {191, 0, 191})); + connect(Gen_Const.y, Generation.u) annotation( + Line(visible = true, points = {{80.0, 111.5}, {80.0, 119.0}}, color = {0, 0, 191})); + connect(NRFR.u, Natural_Resources.y4) annotation( + Line(visible = true, points = {{126.5, 51.0}, {115.0, 51.0}, {115.0, 127.0}}, color = {0, 0, 191})); + connect(Generation.y1, Natural_Resources.u1) annotation( + Line(visible = true, points = {{90.0, 140.0}, {108.0, 140.0}}, color = {191, 0, 191})); + connect(Natural_Resources.u2, Depletion.y) annotation( + Line(visible = true, points = {{152.0, 140.0}, {170.0, 140.0}}, color = {191, 0, 191})); + connect(Depletion.y1, Sink2.MassInPort1) annotation( + Line(visible = true, points = {{190.0, 140.0}, {199.0, 140.0}}, color = {191, 0, 191})); Pop = Population.y; Pol = Pollution.y; Pol_rat = Pol_Ratio.y; @@ -3218,7 +5240,12 @@ Capital_Investment.dir = dir; CIAF.dir = dir; der(years) = dir; - annotation(Icon(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-220.0,-264.0},{442.0,220.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-152.0,70.0},{368.0,140.0}}, textString = "4th Modification", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, extent = {{-148.0,-26.0},{372.0,44.0}}, textString = "Simulation", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, extent = {{-150.0,-106.0},{370.0,-36.0}}, textString = "made", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, extent = {{-150.0,-192.0},{370.0,-122.0}}, textString = "reversible in time", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-62.0,6.0},{-58.0,10.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{98.0,192.0},{102.0,196.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{138.0,-16.0},{142.0,-12.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-2.0,-22.0},{2.0,-18.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-178.0,-2.0},{-174.0,2.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{78.0,4.0},{82.0,8.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-2.0,-97.0},{2.0,-93.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-178.0,-68.0},{-174.0,-64.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-2.0,-68.0},{2.0,-64.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{158.0,28.0},{162.0,32.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{38.0,-262.0},{42.0,-258.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{298.0,-102.0},{302.0,-98.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{298.0,28.0},{302.0,32.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{298.0,78.0},{302.0,82.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{298.0,169.0},{302.0,173.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{342.0,-171.0},{346.0,-167.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{354.0,-234.0},{358.0,-230.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-97.0,6.0},{-93.0,10.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-137.0,-22.0},{-133.0,-18.0}})}), experiment(StopTime = 233, Tolerance = 0.0000000001), experimentSetupOutput, Documentation(info = " + annotation( + Icon(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-220.0, -264.0}, {442.0, 220.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-152.0, 70.0}, {368.0, 140.0}}, textString = "4th Modification", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, extent = {{-148.0, -26.0}, {372.0, 44.0}}, textString = "Simulation", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, extent = {{-150.0, -106.0}, {370.0, -36.0}}, textString = "made", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, extent = {{-150.0, -192.0}, {370.0, -122.0}}, textString = "reversible in time", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-62.0, 6.0}, {-58.0, 10.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{98.0, 192.0}, {102.0, 196.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{138.0, -16.0}, {142.0, -12.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-2.0, -22.0}, {2.0, -18.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-178.0, -2.0}, {-174.0, 2.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{78.0, 4.0}, {82.0, 8.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-2.0, -97.0}, {2.0, -93.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-178.0, -68.0}, {-174.0, -64.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-2.0, -68.0}, {2.0, -64.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{158.0, 28.0}, {162.0, 32.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{38.0, -262.0}, {42.0, -258.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{298.0, -102.0}, {302.0, -98.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{298.0, 28.0}, {302.0, 32.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{298.0, 78.0}, {302.0, 82.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{298.0, 169.0}, {302.0, 173.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{342.0, -171.0}, {346.0, -167.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{354.0, -234.0}, {358.0, -230.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-97.0, 6.0}, {-93.0, 10.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-137.0, -22.0}, {-133.0, -18.0}})}), + experiment(StopTime = 233, Tolerance = 0.0000000001), + experimentSetupOutput, + Documentation(info = " This is yet another modification of Jay Forrester's WORLD2 model. We wish to introduce time reversal to the simulation. To this end, we replace the regular continuous levels of the System Dynamics methodology by reversible levels.

@@ -3242,6 +5269,7 @@

", revisions = "")); end Scenario_5; + model Scenario_6 "6th Scenario" parameter Real Population_0 = 1650000000.0 "World population in 1900"; parameter Real Pollution_0 = 200000000.0 "Pollution in 1900"; @@ -3276,190 +5304,373 @@ Real min_QL(start = 1) "Minimum quality of life"; Real Perf_Index "Preformance index"; constant Real dPop_fact(unit = "1/yr") = 1 "Dimensionality factor"; - SystemDynamics.Sources.Source Source1 annotation(Placement(visible = true, transformation(origin = {-150.0,140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Birth_Rate annotation(Placement(visible = true, transformation(origin = {-120.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level Population(x0 = Population_0) annotation(Placement(visible = true, transformation(origin = {-70.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Death_Rate annotation(Placement(visible = true, transformation(origin = {-20.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink1 annotation(Placement(visible = true, transformation(origin = {10.0,140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source2 annotation(Placement(visible = true, transformation(origin = {50.0,140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Generation annotation(Placement(visible = true, transformation(origin = {80.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level Natural_Resources(x0 = Nat_Resources_0) annotation(Placement(visible = true, transformation(origin = {130.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Depletion annotation(Placement(visible = true, transformation(origin = {180.0,140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink2 annotation(Placement(visible = true, transformation(origin = {210.0,140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Const Gen_Const(k = 0) annotation(Placement(visible = true, transformation(origin = {80.0,101.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular BRMM(x_vals = {0,1,2,3,4,5,20}, y_vals = {1.2,1.0,0.85,0.75,0.7,0.7,0.7}) annotation(Placement(visible = true, transformation(origin = {-105.0,185.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular DRMM(x_vals = {0,0.5,1,1.5,2,2.5,3,3.5,4,4.5,5,20}, y_vals = {3.0,1.8,1.0,0.8,0.7,0.6,0.53,0.5,0.5,0.5,0.5,0.5}) annotation(Placement(visible = true, transformation(origin = {51.0,171.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain BR_norm(k = BRN) annotation(Placement(visible = true, transformation(origin = {-135.0,103.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_5 Prod_5_1 annotation(Placement(visible = true, transformation(origin = {-160.0,80.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain DR_norm(k = DRN) annotation(Placement(visible = true, transformation(origin = {-3.0,103.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_5 Prod_5_2 annotation(Placement(visible = true, transformation(origin = {20.0,79.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular BRFM(x_vals = {0,1,2,3,4,20}, y_vals = {0.0,1.0,1.6,1.9,2.0,2.0}) annotation(Placement(visible = true, transformation(origin = {-176.0,35.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular BRPM(x_vals = 0:10:60, y_vals = {1.02,0.9,0.7,0.4,0.25,0.15,0.1}) annotation(Placement(visible = true, transformation(origin = {-135.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular BRCM(x_vals = 0:5, y_vals = {1.05,1.0,0.9,0.7,0.6,0.55}) annotation(Placement(visible = true, transformation(origin = {-95.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular DRCM(x_vals = 0:5, y_vals = {0.9,1.0,1.2,1.5,1.9,3.0}) annotation(Placement(visible = true, transformation(origin = {-25.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular DRPM(x_vals = 0:10:60, y_vals = {0.92,1.3,2.0,3.2,4.8,6.8,9.2}) annotation(Placement(visible = true, transformation(origin = {15.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular DRFM(x_vals = {0,0.25,0.5,0.75,1,1.25,1.5,1.75,2,20}, y_vals = {30.0,3.0,2.0,1.4,1.0,0.7,0.6,0.5,0.5,0.5}) annotation(Placement(visible = true, transformation(origin = {55.0,35.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -270))); - SystemDynamics.Auxiliary.Gain Crowd_Rat(k = 1.0 / (Land_Area * Pop_dens_norm)) annotation(Placement(visible = true, transformation(origin = {-60.0,35.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = -90))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_1 annotation(Placement(visible = true, transformation(origin = {140.0,80.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular NRMM(x_vals = 0:10, y_vals = {0.0,1.0,1.8,2.4,2.9,3.3,3.6,3.8,3.9,3.95,4.0}) annotation(Placement(visible = true, transformation(origin = {201.0,80.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Sources.Source Source3 annotation(Placement(visible = true, transformation(origin = {50.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 CI_Generation annotation(Placement(visible = true, transformation(origin = {80.0,-40.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level Capital_Investment(x0 = Cap_Invest_0) annotation(Placement(visible = true, transformation(origin = {130.0,-40.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 CI_Discard annotation(Placement(visible = true, transformation(origin = {180.0,-40.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink3 annotation(Placement(visible = true, transformation(origin = {210.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CIG_norm(k = CIGN) annotation(Placement(visible = true, transformation(origin = {65.0,-77.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_2 annotation(Placement(visible = true, transformation(origin = {40.0,-100.0}, extent = {{-14.0,-16.0},{14.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CID_norm(k = CIDN) annotation(Placement(visible = true, transformation(origin = {165.0,-77.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular CIM(x_vals = {0,1,2,3,4,5,20}, y_vals = {0.1,1.0,1.8,2.4,2.8,3.0,3.0}) annotation(Placement(visible = true, transformation(origin = {113.0,-100.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain MSL(k = 1.0 / ECIRN) annotation(Placement(visible = true, transformation(origin = {277.0,30.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain NRFR(k = 1.0 / NRI) annotation(Placement(visible = true, transformation(origin = {137.0,51.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain ECIR(k = 1.0 / (1.0 - CIAFN)) annotation(Placement(visible = true, transformation(origin = {243.0,30.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_3 Prod_3_1 annotation(Placement(visible = true, transformation(origin = {215.0,30.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = -90))); - SystemDynamics.Functions.Tabular NREM(x_vals = 0:0.25:1, y_vals = {0.0,0.15,0.5,0.85,1.0}) annotation(Placement(visible = true, transformation(origin = {175.0,51.0}, extent = {{15.0,15.0},{-15.0,-15.0}}, rotation = -180))); - Modelica.Blocks.Math.Division CIR annotation(Placement(visible = true, transformation(origin = {107.0,6.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source4 annotation(Placement(visible = true, transformation(origin = {-150.0,-140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 P_Generation annotation(Placement(visible = true, transformation(origin = {-120.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level Pollution(x0 = Pollution_0) annotation(Placement(visible = true, transformation(origin = {-70.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 P_Absorption annotation(Placement(visible = true, transformation(origin = {-20.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink4 annotation(Placement(visible = true, transformation(origin = {10.0,-140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Linear NotCIAF(m = -1.0, b = 1.0) annotation(Placement(visible = true, transformation(origin = {189.0,10.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain Pol_Ratio(k = 1.0 / POLS) annotation(Placement(visible = true, transformation(origin = {-29.0,-95.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular FCM(x_vals = 0:5, y_vals = {2.4,1.0,0.6,0.4,0.3,0.2}) annotation(Placement(visible = true, transformation(origin = {-85.0,-47.0}, extent = {{-15.0,15.0},{15.0,-15.0}}, rotation = -180))); - SystemDynamics.Auxiliary.Prod_3 Prod_3_2 annotation(Placement(visible = true, transformation(origin = {-117.0,-66.0}, extent = {{15.0,-14.0},{-15.0,14.0}}, rotation = 90))); - SystemDynamics.Auxiliary.Gain Food_Ratio(k = FC / FN) annotation(Placement(visible = true, transformation(origin = {-149.0,-66.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source5 annotation(Placement(visible = true, transformation(origin = {50.0,-140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 CIAFG annotation(Placement(visible = true, transformation(origin = {80.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level CIAF(x0 = CIAF_0) annotation(Placement(visible = true, transformation(origin = {130.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 CIAFD annotation(Placement(visible = true, transformation(origin = {180.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink5 annotation(Placement(visible = true, transformation(origin = {210.0,-140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CIAF_D(k = 1.0 / CIAFT) annotation(Placement(visible = true, transformation(origin = {163.0,-180.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CIAF_G(k = 1.0 / CIAFT) annotation(Placement(visible = true, transformation(origin = {95.0,-180.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_3 annotation(Placement(visible = true, transformation(origin = {120.0,-230.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - Modelica.Blocks.Math.Division P_Abs annotation(Placement(visible = true, transformation(origin = {-43.0,-180.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain Pol_norm(k = POLN) annotation(Placement(visible = true, transformation(origin = {-135.0,-180.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_4 annotation(Placement(visible = true, transformation(origin = {-160.0,-220.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular POLCM(x_vals = {0,1,2,3,4,5,100}, y_vals = {0.05,1.0,3.0,5.4,7.4,8.0,8.0}) annotation(Placement(visible = true, transformation(origin = {-117.0,-220.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular POLAT(x_vals = 0:10:60, y_vals = {0.6,2.5,5.0,8.0,11.5,15.5,20.0}) annotation(Placement(visible = true, transformation(origin = {-39.0,-220.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular CFIFR(x_vals = {0,0.5,1,1.5,2,20}, y_vals = {1.0,0.6,0.3,0.15,0.1,0.1}) annotation(Placement(visible = true, transformation(origin = {69.0,-230.0}, extent = {{15.0,16.0},{-15.0,-16.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular FPM(x_vals = 0:10:60, y_vals = {1.02,0.9,0.65,0.35,0.2,0.1,0.05}) annotation(Placement(visible = true, transformation(origin = {-33.0,-66.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_5 annotation(Placement(visible = true, transformation(origin = {229.0,-200.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain CIRA(k = 1.0 / CIAFN) annotation(Placement(visible = true, transformation(origin = {255.0,-225.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular FPCI(x_vals = {0,1,2,3,4,5,6,100}, y_vals = {0.5,1.0,1.4,1.7,1.9,2.05,2.2,2.2}) annotation(Placement(visible = true, transformation(origin = {-153.0,-107.0}, extent = {{15.0,15.0},{-15.0,-15.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular CIQR(y_vals = {0.7,0.8,1.0,1.5,2.0,2.0}, x_vals = {0,0.5,1,1.5,2,10}) annotation(Placement(visible = true, transformation(origin = {167.0,-230.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - Modelica.Blocks.Math.Division QLMF annotation(Placement(visible = true, transformation(origin = {315.0,-223.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular QLM(x_vals = {0,1,2,3,4,5,20}, y_vals = {0.2,1.0,1.7,2.3,2.7,2.9,2.9}) annotation(Placement(visible = true, transformation(origin = {319.0,-169.0}, extent = {{15.0,17.0},{-15.0,-17.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular QLF(x_vals = {0,1,2,3,4,20}, y_vals = {0.0,1.0,1.8,2.4,2.7,2.7}) annotation(Placement(visible = true, transformation(origin = {381.0,-232.0}, extent = {{-15.0,16.0},{15.0,-16.0}}, rotation = -180))); - SystemDynamics.Auxiliary.Prod_4 Prod_4_1 annotation(Placement(visible = true, transformation(origin = {375.0,-163.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = -90))); - SystemDynamics.Functions.Tabular QLC(x_vals = 0:0.5:5, y_vals = {2.0,1.3,1.0,0.75,0.55,0.45,0.38,0.3,0.25,0.22,0.2}) annotation(Placement(visible = true, transformation(origin = {335.0,-113.0}, extent = {{15.0,15.0},{-15.0,-15.0}}, rotation = -90))); - SystemDynamics.Functions.Tabular QLP(x_vals = 0:10:60, y_vals = {1.04,0.85,0.6,0.3,0.15,0.05,0.02}) annotation(Placement(visible = true, transformation(origin = {375.0,-113.0}, extent = {{15.0,15.0},{-15.0,-15.0}}, rotation = -90))); - SystemDynamics.Auxiliary.Gain Quality_of_Life(k = QLS) annotation(Placement(visible = true, transformation(origin = {412.0,-163.0}, extent = {{-20.0,-21.0},{20.0,21.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World2.Utilities.Parameter_Change NR_norm annotation(Placement(visible = true, transformation(origin = {158.8111,105.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - equation - connect(Depletion.u,NR_norm.y) annotation(Line(visible = true, origin = {177.437,109.6667}, points = {{2.563,9.3333},{2.563,-4.6667},{-5.1259,-4.6667}}, color = {0,0,191})); - connect(NR_norm.u1,Prod_2_1.y) annotation(Line(visible = true, points = {{145.3111,111.0},{140.0,111.0},{140.0,91.2}}, color = {0,0,191})); - connect(Food_Ratio.y,BRFM.u) annotation(Line(visible = true, points = {{-159.5,-66.0},{-176.0,-66.0},{-176.0,22.2}}, color = {0,0,191})); - connect(BRFM.y,Prod_5_1.u2) annotation(Line(visible = true, points = {{-176.0,52.6},{-176.0,60.0},{-167.36,60.0},{-167.36,72.0}}, color = {0,0,191})); - connect(BRPM.u,QLP.u) annotation(Line(visible = true, points = {{-135.0,23.0},{-135.0,-20.0},{-214.0,-20.0},{-214.0,214.0},{375.0,214.0},{375.0,-125.0}}, color = {0,0,191})); - connect(Pol_Ratio.y,BRPM.u) annotation(Line(visible = true, points = {{-18.5,-95.0},{0.0,-95.0},{0.0,-20.0},{-135.0,-20.0},{-135.0,23.0}}, color = {0,0,191})); - connect(BRPM.y,Prod_5_1.u3) annotation(Line(visible = true, points = {{-135.0,51.5},{-135.0,60.0},{-160.0,60.0},{-160.0,68.8}}, color = {0,0,191})); - connect(Crowd_Rat.y,BRCM.u) annotation(Line(visible = true, points = {{-60.0,23.8},{-60.0,8.0},{-95.0,8.0},{-95.0,23.0}}, color = {0,0,191})); - connect(BRCM.y,Prod_5_1.u4) annotation(Line(visible = true, points = {{-95.0,51.5},{-95.0,66.0},{-152.64,66.0},{-152.64,72.0}}, color = {0,0,191})); - connect(Crowd_Rat.y,DRCM.u) annotation(Line(visible = true, points = {{-60.0,23.8},{-60.0,8.0},{-25.0,8.0},{-25.0,23.0}}, color = {0,0,191})); - connect(DRCM.y,Prod_5_2.u2) annotation(Line(visible = true, points = {{-25.0,51.5},{-25.0,60.0},{12.64,60.0},{12.64,71.5}}, color = {0,0,191})); - connect(Pol_Ratio.y,DRPM.u) annotation(Line(visible = true, points = {{-18.5,-95.0},{0.0,-95.0},{0.0,8.0},{15.0,8.0},{15.0,23.0}}, color = {0,0,191})); - connect(DRPM.y,Prod_5_2.u3) annotation(Line(visible = true, points = {{15.0,51.5},{15.0,60.0},{20.0,60.0},{20.0,68.5}}, color = {0,0,191})); - connect(Food_Ratio.y,DRFM.u) annotation(Line(visible = true, points = {{-159.5,-66.0},{-176.0,-66.0},{-176.0,0.0},{55.0,0.0},{55.0,23.0}}, color = {0,0,191})); - connect(DRFM.y,Prod_5_2.u4) annotation(Line(visible = true, points = {{55.0,51.5},{55.0,60.0},{27.36,60.0},{27.36,71.5}}, color = {0,0,191})); - connect(Crowd_Rat.y,QLC.u) annotation(Line(visible = true, points = {{-60.0,23.8},{-60.0,8.0},{-206.0,8.0},{-206.0,208.0},{335.0,208.0},{335.0,-125.0}}, color = {0,0,191})); - connect(FCM.u,Crowd_Rat.y) annotation(Line(visible = true, points = {{-73.0,-47.0},{-60.0,-47.0},{-60.0,23.8}}, color = {0,0,191})); - connect(Crowd_Rat.u,Population.y3) annotation(Line(visible = true, points = {{-60.0,46.2},{-60.0,66.0},{-70.0,66.0},{-70.0,127.0}}, color = {0,0,191})); - connect(Prod_2_5.u2,Prod_3_1.u2) annotation(Line(visible = true, points = {{239.5,-200.0},{260.0,-200.0},{260.0,-20.0},{160.0,-20.0},{160.0,30.0},{203.8,30.0}}, color = {0,0,191})); - connect(Prod_3_1.y,ECIR.u) annotation(Line(visible = true, points = {{226.2,30.0},{232.5,30.0}}, color = {0,0,191})); - connect(CIR.y,Prod_3_1.u2) annotation(Line(visible = true, points = {{90.5,6.0},{80.0,6.0},{80.0,30.0},{203.8,30.0}}, color = {0,0,191})); - connect(NotCIAF.y,Prod_3_1.u3) annotation(Line(visible = true, points = {{202.5,10.0},{215.0,10.0},{215.0,19.5}}, color = {0,0,191})); - connect(Prod_3_1.u1,NREM.y) annotation(Line(visible = true, points = {{215.0,40.5},{215.0,51.0},{191.5,51.0}}, color = {0,0,191})); - connect(QLP.y,Prod_4_1.u1) annotation(Line(visible = true, points = {{375.0,-96.5},{375.0,-152.5}}, color = {0,0,191})); - connect(QLC.y,Prod_4_1.u2) annotation(Line(visible = true, points = {{335.0,-96.5},{335.0,-157.0},{366.6,-157.0}}, color = {0,0,191})); - connect(Prod_4_1.y,Quality_of_Life.u) annotation(Line(visible = true, points = {{385.5,-163.0},{398.0,-163.0}}, color = {0,0,191})); - connect(QLF.y,Prod_4_1.u4) annotation(Line(visible = true, points = {{364.5,-232.0},{356.0,-232.0},{356.0,-190.0},{375.0,-190.0},{375.0,-173.5}}, color = {0,0,191})); - connect(QLM.y,Prod_4_1.u3) annotation(Line(visible = true, points = {{335.5,-169.0},{366.6,-169.0}}, color = {0,0,191})); - connect(QLF.y,QLMF.u2) annotation(Line(visible = true, points = {{364.5,-232.0},{333.0,-232.0}}, color = {0,0,191})); - connect(QLMF.y,CIQR.u) annotation(Line(visible = true, points = {{298.5,-223.0},{290.0,-223.0},{290.0,-256.0},{190.0,-256.0},{190.0,-230.0},{179.0,-230.0}}, color = {0,0,191})); - connect(P_Abs.u1,Pollution.y3) annotation(Line(visible = true, points = {{-61.0,-170.4},{-70.0,-170.4},{-70.0,-153.0}}, color = {0,0,191})); - connect(CIG_norm.y,CI_Generation.u) annotation(Line(visible = true, points = {{75.5,-77.0},{80.0,-77.0},{80.0,-61.0}}, color = {0,0,191})); - connect(CI_Discard.y1,Sink3.MassInPort1) annotation(Line(visible = true, points = {{190.0,-40.0},{199.0,-40.0}}, color = {191,0,191})); - connect(Capital_Investment.u2,CI_Discard.y) annotation(Line(visible = true, points = {{152.0,-40.0},{170.0,-40.0}}, color = {191,0,191})); - connect(Source3.MassInPort1,CI_Generation.y) annotation(Line(visible = true, points = {{61.0,-40.0},{70.0,-40.0}}, color = {191,0,191})); - connect(CI_Generation.y1,Capital_Investment.u1) annotation(Line(visible = true, points = {{90.0,-40.0},{108.0,-40.0}}, color = {191,0,191})); - connect(FPM.u,POLAT.u) annotation(Line(visible = true, points = {{-21.0,-66.0},{0.0,-66.0},{0.0,-220.0},{-27.0,-220.0}}, color = {0,0,191})); - connect(CIRA.y,FPCI.u) annotation(Line(visible = true, points = {{265.5,-225.0},{280.0,-225.0},{280.0,-252.0},{-210.0,-252.0},{-210.0,-107.0},{-165.0,-107.0}}, color = {0,0,191})); - connect(Prod_2_1.u1,Population.y1) annotation(Line(visible = true, points = {{128.8,80.0},{100.0,80.0},{100.0,194.0},{-46.0,194.0},{-46.0,151.0},{-53.0,151.0}}, color = {0,0,191})); - connect(NRMM.u,DRMM.u) annotation(Line(visible = true, points = {{213.0,80.0},{300.0,80.0},{300.0,171.0},{63.0,171.0}}, color = {0,0,191})); - connect(NRMM.u,BRMM.u) annotation(Line(visible = true, points = {{213.0,80.0},{300.0,80.0},{300.0,200.0},{-70.0,200.0},{-70.0,185.0},{-93.0,185.0}}, color = {0,0,191})); - connect(CFIFR.u,QLF.u) annotation(Line(visible = true, points = {{57.0,-230.0},{40.0,-230.0},{40.0,-260.0},{400.0,-260.0},{400.0,-232.0},{393.0,-232.0}}, color = {0,0,191})); - connect(Food_Ratio.y,QLF.u) annotation(Line(visible = true, points = {{-159.5,-66.0},{-220.0,-66.0},{-220.0,-260.0},{400.0,-260.0},{400.0,-232.0},{393.0,-232.0}}, color = {0,0,191})); - connect(Pol_Ratio.y,FPM.u) annotation(Line(visible = true, points = {{-18.5,-95.0},{0.0,-95.0},{0.0,-66.0},{-21.0,-66.0}}, color = {0,0,191})); - connect(CIR.y,POLCM.u) annotation(Line(visible = true, points = {{90.5,6.0},{80.0,6.0},{80.0,-6.0},{10.0,-6.0},{10.0,-116.0},{-100.0,-116.0},{-100.0,-220.0},{-105.0,-220.0}}, color = {0,0,191})); - connect(QLM.u,CIM.u) annotation(Line(visible = true, points = {{307.0,-169.0},{300.0,-169.0},{300.0,-100.0},{125.0,-100.0}}, color = {0,0,191})); - connect(QLM.y,QLMF.u1) annotation(Line(visible = true, points = {{335.5,-169.0},{344.0,-169.0},{344.0,-214.0},{333.0,-214.0}}, color = {0,0,191})); - connect(MSL.y,QLM.u) annotation(Line(visible = true, points = {{287.5,30.0},{300.0,30.0},{300.0,-169.0},{307.0,-169.0}}, color = {0,0,191})); - connect(NRMM.y,Prod_2_1.u2) annotation(Line(visible = true, points = {{184.5,80.0},{151.2,80.0}}, color = {0,0,191})); - connect(MSL.y,NRMM.u) annotation(Line(visible = true, points = {{287.5,30.0},{300.0,30.0},{300.0,80.0},{213.0,80.0}}, color = {0,0,191})); - connect(ECIR.y,MSL.u) annotation(Line(visible = true, points = {{253.5,30.0},{266.5,30.0}}, color = {0,0,191})); - connect(NotCIAF.u,CIAF.y1) annotation(Line(visible = true, points = {{175.5,10.0},{168.0,10.0},{168.0,-8.0},{240.0,-8.0},{240.0,-110.0},{154.0,-110.0},{154.0,-129.0},{147.0,-129.0}}, color = {0,0,191})); - connect(Prod_2_2.u1,CIR.u2) annotation(Line(visible = true, points = {{30.2,-100.0},{20.0,-100.0},{20.0,-14.0},{140.0,-14.0},{140.0,-3.6},{125.0,-3.6}}, color = {0,0,191})); - connect(Prod_2_2.u1,Population.y1) annotation(Line(visible = true, points = {{30.2,-100.0},{20.0,-100.0},{20.0,-14.0},{320.0,-14.0},{320.0,194.0},{-46.0,194.0},{-46.0,151.0},{-53.0,151.0}}, color = {0,0,191})); - connect(Prod_2_4.u1,Population.y) annotation(Line(visible = true, points = {{-171.2,-220.0},{-200.0,-220.0},{-200.0,164.0},{-94.0,164.0},{-94.0,151.0},{-87.0,151.0}}, color = {0,0,191})); - connect(CID_norm.u,Capital_Investment.y2) annotation(Line(visible = true, points = {{154.5,-77.0},{145.0,-77.0},{145.0,-53.0}}, color = {0,0,191})); - connect(CID_norm.y,CI_Discard.u) annotation(Line(visible = true, points = {{175.5,-77.0},{180.0,-77.0},{180.0,-61.0}}, color = {0,0,191})); - connect(CIM.y,Prod_2_2.u2) annotation(Line(visible = true, points = {{96.5,-100.0},{49.8,-100.0}}, color = {0,0,191})); - connect(Prod_2_2.y,CIG_norm.u) annotation(Line(visible = true, points = {{40.0,-88.8},{40.0,-77.0},{54.5,-77.0}}, color = {0,0,191})); - connect(Pol_Ratio.u,Pollution.y1) annotation(Line(visible = true, points = {{-39.5,-95.0},{-46.0,-95.0},{-46.0,-129.0},{-53.0,-129.0}}, color = {0,0,191})); - connect(POLCM.y,Prod_2_4.u2) annotation(Line(visible = true, points = {{-133.5,-220.0},{-148.8,-220.0}}, color = {0,0,191})); - connect(Prod_2_4.y,Pol_norm.u) annotation(Line(visible = true, points = {{-160.0,-208.8},{-160.0,-180.0},{-145.5,-180.0}}, color = {0,0,191})); - connect(Pol_norm.y,P_Generation.u) annotation(Line(visible = true, points = {{-124.5,-180.0},{-120.0,-180.0},{-120.0,-161.0}}, color = {0,0,191})); - connect(POLAT.y,P_Abs.u2) annotation(Line(visible = true, points = {{-55.5,-220.0},{-70.0,-220.0},{-70.0,-189.6},{-61.0,-189.6}}, color = {0,0,191})); - connect(P_Abs.y,P_Absorption.u) annotation(Line(visible = true, points = {{-26.5,-180.0},{-20.0,-180.0},{-20.0,-161.0}}, color = {0,0,191})); - connect(CFIFR.y,Prod_2_3.u1) annotation(Line(visible = true, points = {{85.5,-230.0},{108.8,-230.0}}, color = {0,0,191})); - connect(CIQR.y,Prod_2_3.u2) annotation(Line(visible = true, points = {{150.5,-230.0},{131.2,-230.0}}, color = {0,0,191})); - connect(CIAF_G.y,CIAFG.u) annotation(Line(visible = true, points = {{84.5,-180.0},{80.0,-180.0},{80.0,-161.0}}, color = {0,0,191})); - connect(CIAF_G.u,Prod_2_3.y) annotation(Line(visible = true, points = {{105.5,-180.0},{120.0,-180.0},{120.0,-218.8}}, color = {0,0,191})); - connect(CIRA.u,Prod_2_5.y) annotation(Line(visible = true, points = {{244.5,-225.0},{229.0,-225.0},{229.0,-211.2}}, color = {0,0,191})); - connect(Prod_2_5.u1,CIAF.y3) annotation(Line(visible = true, points = {{218.5,-200.0},{130.0,-200.0},{130.0,-153.0}}, color = {0,0,191})); - connect(CIAF_D.u,CIAF.y2) annotation(Line(visible = true, points = {{152.5,-180.0},{145.0,-180.0},{145.0,-153.0}}, color = {0,0,191})); - connect(CIAF_D.y,CIAFD.u) annotation(Line(visible = true, points = {{173.5,-180.0},{180.0,-180.0},{180.0,-161.0}}, color = {0,0,191})); - connect(CIAFD.y1,Sink5.MassInPort1) annotation(Line(visible = true, points = {{190.0,-140.0},{199.0,-140.0}}, color = {191,0,191})); - connect(CIAF.u2,CIAFD.y) annotation(Line(visible = true, points = {{152.0,-140.0},{170.0,-140.0}}, color = {191,0,191})); - connect(CIAFG.y1,CIAF.u1) annotation(Line(visible = true, points = {{90.0,-140.0},{108.0,-140.0}}, color = {191,0,191})); - connect(Source5.MassInPort1,CIAFG.y) annotation(Line(visible = true, points = {{61.0,-140.0},{70.0,-140.0}}, color = {191,0,191})); - connect(P_Absorption.y1,Sink4.MassInPort1) annotation(Line(visible = true, points = {{-10.0,-140.0},{-1.0,-140.0}}, color = {191,0,191})); - connect(Pollution.u2,P_Absorption.y) annotation(Line(visible = true, points = {{-48.0,-140.0},{-30.0,-140.0}}, color = {191,0,191})); - connect(P_Generation.y1,Pollution.u1) annotation(Line(visible = true, points = {{-110.0,-140.0},{-92.0,-140.0}}, color = {191,0,191})); - connect(Source4.MassInPort1,P_Generation.y) annotation(Line(visible = true, points = {{-139.0,-140.0},{-130.0,-140.0}}, color = {191,0,191})); - connect(FPCI.y,Prod_3_2.u3) annotation(Line(visible = true, points = {{-136.5,-107.0},{-117.0,-107.0},{-117.0,-76.5}}, color = {0,0,191})); - connect(FPM.y,Prod_3_2.u2) annotation(Line(visible = true, points = {{-49.5,-66.0},{-107.2,-66.0}}, color = {0,0,191})); - connect(Prod_3_2.u1,FCM.y) annotation(Line(visible = true, points = {{-117.0,-55.5},{-117.0,-47.0},{-101.5,-47.0}}, color = {0,0,191})); - connect(Prod_3_2.y,Food_Ratio.u) annotation(Line(visible = true, points = {{-126.8,-66.0},{-138.5,-66.0}}, color = {0,0,191})); - connect(CIR.u1,Capital_Investment.y1) annotation(Line(visible = true, points = {{125.0,15.6},{154.0,15.6},{154.0,-29.0},{147.0,-29.0}}, color = {0,0,191})); - connect(NRFR.y,NREM.u) annotation(Line(visible = true, points = {{147.5,51.0},{163.0,51.0}}, color = {0,0,191})); - connect(DRMM.y,Prod_5_2.u5) annotation(Line(visible = true, points = {{34.5,171.0},{26.0,171.0},{26.0,104.0},{40.0,104.0},{40.0,79.0},{31.2,79.0}}, color = {0,0,191})); - connect(DR_norm.y,Death_Rate.u) annotation(Line(visible = true, points = {{-13.5,103.0},{-20.0,103.0},{-20.0,119.0}}, color = {0,0,191})); - connect(Prod_5_2.y,DR_norm.u) annotation(Line(visible = true, points = {{20.0,89.5},{20.0,103.0},{7.5,103.0}}, color = {0,0,191})); - connect(Prod_5_2.u1,Population.y2) annotation(Line(visible = true, points = {{8.8,79.0},{-55.0,79.0},{-55.0,127.0}}, color = {0,0,191})); - connect(BRMM.y,Prod_5_1.u1) annotation(Line(visible = true, points = {{-121.5,185.0},{-180.0,185.0},{-180.0,80.0},{-171.2,80.0}}, color = {0,0,191})); - connect(Prod_5_1.u5,Population.y4) annotation(Line(visible = true, points = {{-148.8,80.0},{-85.0,80.0},{-85.0,127.0}}, color = {0,0,191})); - connect(Prod_5_1.y,BR_norm.u) annotation(Line(visible = true, points = {{-160.0,91.2},{-160.0,103.0},{-145.5,103.0}}, color = {0,0,191})); - connect(BR_norm.y,Birth_Rate.u) annotation(Line(visible = true, points = {{-124.5,103.0},{-120.0,103.0},{-120.0,119.0}}, color = {0,0,191})); - connect(Source1.MassInPort1,Birth_Rate.y) annotation(Line(visible = true, points = {{-139.0,140.0},{-130.0,140.0}}, color = {191,0,191})); - connect(Birth_Rate.y1,Population.u1) annotation(Line(visible = true, points = {{-110.0,140.0},{-92.0,140.0}}, color = {191,0,191})); - connect(Population.u2,Death_Rate.y) annotation(Line(visible = true, points = {{-48.0,140.0},{-30.0,140.0}}, color = {191,0,191})); - connect(Death_Rate.y1,Sink1.MassInPort1) annotation(Line(visible = true, points = {{-10.0,140.0},{-1.0,140.0}}, color = {191,0,191})); - connect(Source2.MassInPort1,Generation.y) annotation(Line(visible = true, points = {{61.0,140.0},{70.0,140.0}}, color = {191,0,191})); - connect(Gen_Const.y,Generation.u) annotation(Line(visible = true, points = {{80.0,111.5},{80.0,119.0}}, color = {0,0,191})); - connect(NRFR.u,Natural_Resources.y4) annotation(Line(visible = true, points = {{126.5,51.0},{115.0,51.0},{115.0,127.0}}, color = {0,0,191})); - connect(Generation.y1,Natural_Resources.u1) annotation(Line(visible = true, points = {{90.0,140.0},{108.0,140.0}}, color = {191,0,191})); - connect(Natural_Resources.u2,Depletion.y) annotation(Line(visible = true, points = {{152.0,140.0},{170.0,140.0}}, color = {191,0,191})); - connect(Depletion.y1,Sink2.MassInPort1) annotation(Line(visible = true, points = {{190.0,140.0},{199.0,140.0}}, color = {191,0,191})); + SystemDynamics.Sources.Source Source1 annotation( + Placement(visible = true, transformation(origin = {-150.0, 140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Birth_Rate annotation( + Placement(visible = true, transformation(origin = {-120.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level Population(x0 = Population_0) annotation( + Placement(visible = true, transformation(origin = {-70.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Death_Rate annotation( + Placement(visible = true, transformation(origin = {-20.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink1 annotation( + Placement(visible = true, transformation(origin = {10.0, 140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source2 annotation( + Placement(visible = true, transformation(origin = {50.0, 140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Generation annotation( + Placement(visible = true, transformation(origin = {80.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level Natural_Resources(x0 = Nat_Resources_0) annotation( + Placement(visible = true, transformation(origin = {130.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Depletion annotation( + Placement(visible = true, transformation(origin = {180.0, 140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink2 annotation( + Placement(visible = true, transformation(origin = {210.0, 140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Const Gen_Const(k = 0) annotation( + Placement(visible = true, transformation(origin = {80.0, 101.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular BRMM(x_vals = {0, 1, 2, 3, 4, 5, 20}, y_vals = {1.2, 1.0, 0.85, 0.75, 0.7, 0.7, 0.7}) annotation( + Placement(visible = true, transformation(origin = {-105.0, 185.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular DRMM(x_vals = {0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 20}, y_vals = {3.0, 1.8, 1.0, 0.8, 0.7, 0.6, 0.53, 0.5, 0.5, 0.5, 0.5, 0.5}) annotation( + Placement(visible = true, transformation(origin = {51.0, 171.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain BR_norm(k = BRN) annotation( + Placement(visible = true, transformation(origin = {-135.0, 103.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_5 Prod_5_1 annotation( + Placement(visible = true, transformation(origin = {-160.0, 80.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain DR_norm(k = DRN) annotation( + Placement(visible = true, transformation(origin = {-3.0, 103.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_5 Prod_5_2 annotation( + Placement(visible = true, transformation(origin = {20.0, 79.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular BRFM(x_vals = {0, 1, 2, 3, 4, 20}, y_vals = {0.0, 1.0, 1.6, 1.9, 2.0, 2.0}) annotation( + Placement(visible = true, transformation(origin = {-176.0, 35.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular BRPM(x_vals = 0:10:60, y_vals = {1.02, 0.9, 0.7, 0.4, 0.25, 0.15, 0.1}) annotation( + Placement(visible = true, transformation(origin = {-135.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular BRCM(x_vals = 0:5, y_vals = {1.05, 1.0, 0.9, 0.7, 0.6, 0.55}) annotation( + Placement(visible = true, transformation(origin = {-95.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular DRCM(x_vals = 0:5, y_vals = {0.9, 1.0, 1.2, 1.5, 1.9, 3.0}) annotation( + Placement(visible = true, transformation(origin = {-25.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular DRPM(x_vals = 0:10:60, y_vals = {0.92, 1.3, 2.0, 3.2, 4.8, 6.8, 9.2}) annotation( + Placement(visible = true, transformation(origin = {15.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular DRFM(x_vals = {0, 0.25, 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 20}, y_vals = {30.0, 3.0, 2.0, 1.4, 1.0, 0.7, 0.6, 0.5, 0.5, 0.5}) annotation( + Placement(visible = true, transformation(origin = {55.0, 35.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -270))); + SystemDynamics.Auxiliary.Gain Crowd_Rat(k = 1.0 / (Land_Area * Pop_dens_norm)) annotation( + Placement(visible = true, transformation(origin = {-60.0, 35.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = -90))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_1 annotation( + Placement(visible = true, transformation(origin = {140.0, 80.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular NRMM(x_vals = 0:10, y_vals = {0.0, 1.0, 1.8, 2.4, 2.9, 3.3, 3.6, 3.8, 3.9, 3.95, 4.0}) annotation( + Placement(visible = true, transformation(origin = {201.0, 80.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Sources.Source Source3 annotation( + Placement(visible = true, transformation(origin = {50.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 CI_Generation annotation( + Placement(visible = true, transformation(origin = {80.0, -40.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level Capital_Investment(x0 = Cap_Invest_0) annotation( + Placement(visible = true, transformation(origin = {130.0, -40.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 CI_Discard annotation( + Placement(visible = true, transformation(origin = {180.0, -40.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink3 annotation( + Placement(visible = true, transformation(origin = {210.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CIG_norm(k = CIGN) annotation( + Placement(visible = true, transformation(origin = {65.0, -77.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_2 annotation( + Placement(visible = true, transformation(origin = {40.0, -100.0}, extent = {{-14.0, -16.0}, {14.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CID_norm(k = CIDN) annotation( + Placement(visible = true, transformation(origin = {165.0, -77.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular CIM(x_vals = {0, 1, 2, 3, 4, 5, 20}, y_vals = {0.1, 1.0, 1.8, 2.4, 2.8, 3.0, 3.0}) annotation( + Placement(visible = true, transformation(origin = {113.0, -100.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain MSL(k = 1.0 / ECIRN) annotation( + Placement(visible = true, transformation(origin = {277.0, 30.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain NRFR(k = 1.0 / NRI) annotation( + Placement(visible = true, transformation(origin = {137.0, 51.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain ECIR(k = 1.0 / (1.0 - CIAFN)) annotation( + Placement(visible = true, transformation(origin = {243.0, 30.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_3 Prod_3_1 annotation( + Placement(visible = true, transformation(origin = {215.0, 30.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = -90))); + SystemDynamics.Functions.Tabular NREM(x_vals = 0:0.25:1, y_vals = {0.0, 0.15, 0.5, 0.85, 1.0}) annotation( + Placement(visible = true, transformation(origin = {175.0, 51.0}, extent = {{15.0, 15.0}, {-15.0, -15.0}}, rotation = -180))); + Modelica.Blocks.Math.Division CIR annotation( + Placement(visible = true, transformation(origin = {107.0, 6.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source4 annotation( + Placement(visible = true, transformation(origin = {-150.0, -140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 P_Generation annotation( + Placement(visible = true, transformation(origin = {-120.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level Pollution(x0 = Pollution_0) annotation( + Placement(visible = true, transformation(origin = {-70.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 P_Absorption annotation( + Placement(visible = true, transformation(origin = {-20.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink4 annotation( + Placement(visible = true, transformation(origin = {10.0, -140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Linear NotCIAF(m = -1.0, b = 1.0) annotation( + Placement(visible = true, transformation(origin = {189.0, 10.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain Pol_Ratio(k = 1.0 / POLS) annotation( + Placement(visible = true, transformation(origin = {-29.0, -95.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular FCM(x_vals = 0:5, y_vals = {2.4, 1.0, 0.6, 0.4, 0.3, 0.2}) annotation( + Placement(visible = true, transformation(origin = {-85.0, -47.0}, extent = {{-15.0, 15.0}, {15.0, -15.0}}, rotation = -180))); + SystemDynamics.Auxiliary.Prod_3 Prod_3_2 annotation( + Placement(visible = true, transformation(origin = {-117.0, -66.0}, extent = {{15.0, -14.0}, {-15.0, 14.0}}, rotation = 90))); + SystemDynamics.Auxiliary.Gain Food_Ratio(k = FC / FN) annotation( + Placement(visible = true, transformation(origin = {-149.0, -66.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source5 annotation( + Placement(visible = true, transformation(origin = {50.0, -140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 CIAFG annotation( + Placement(visible = true, transformation(origin = {80.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level CIAF(x0 = CIAF_0) annotation( + Placement(visible = true, transformation(origin = {130.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 CIAFD annotation( + Placement(visible = true, transformation(origin = {180.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink5 annotation( + Placement(visible = true, transformation(origin = {210.0, -140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CIAF_D(k = 1.0 / CIAFT) annotation( + Placement(visible = true, transformation(origin = {163.0, -180.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CIAF_G(k = 1.0 / CIAFT) annotation( + Placement(visible = true, transformation(origin = {95.0, -180.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_3 annotation( + Placement(visible = true, transformation(origin = {120.0, -230.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + Modelica.Blocks.Math.Division P_Abs annotation( + Placement(visible = true, transformation(origin = {-43.0, -180.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain Pol_norm(k = POLN) annotation( + Placement(visible = true, transformation(origin = {-135.0, -180.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_4 annotation( + Placement(visible = true, transformation(origin = {-160.0, -220.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular POLCM(x_vals = {0, 1, 2, 3, 4, 5, 100}, y_vals = {0.05, 1.0, 3.0, 5.4, 7.4, 8.0, 8.0}) annotation( + Placement(visible = true, transformation(origin = {-117.0, -220.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular POLAT(x_vals = 0:10:60, y_vals = {0.6, 2.5, 5.0, 8.0, 11.5, 15.5, 20.0}) annotation( + Placement(visible = true, transformation(origin = {-39.0, -220.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular CFIFR(x_vals = {0, 0.5, 1, 1.5, 2, 20}, y_vals = {1.0, 0.6, 0.3, 0.15, 0.1, 0.1}) annotation( + Placement(visible = true, transformation(origin = {69.0, -230.0}, extent = {{15.0, 16.0}, {-15.0, -16.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular FPM(x_vals = 0:10:60, y_vals = {1.02, 0.9, 0.65, 0.35, 0.2, 0.1, 0.05}) annotation( + Placement(visible = true, transformation(origin = {-33.0, -66.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_5 annotation( + Placement(visible = true, transformation(origin = {229.0, -200.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain CIRA(k = 1.0 / CIAFN) annotation( + Placement(visible = true, transformation(origin = {255.0, -225.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular FPCI(x_vals = {0, 1, 2, 3, 4, 5, 6, 100}, y_vals = {0.5, 1.0, 1.4, 1.7, 1.9, 2.05, 2.2, 2.2}) annotation( + Placement(visible = true, transformation(origin = {-153.0, -107.0}, extent = {{15.0, 15.0}, {-15.0, -15.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular CIQR(y_vals = {0.7, 0.8, 1.0, 1.5, 2.0, 2.0}, x_vals = {0, 0.5, 1, 1.5, 2, 10}) annotation( + Placement(visible = true, transformation(origin = {167.0, -230.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + Modelica.Blocks.Math.Division QLMF annotation( + Placement(visible = true, transformation(origin = {315.0, -223.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular QLM(x_vals = {0, 1, 2, 3, 4, 5, 20}, y_vals = {0.2, 1.0, 1.7, 2.3, 2.7, 2.9, 2.9}) annotation( + Placement(visible = true, transformation(origin = {319.0, -169.0}, extent = {{15.0, 17.0}, {-15.0, -17.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular QLF(x_vals = {0, 1, 2, 3, 4, 20}, y_vals = {0.0, 1.0, 1.8, 2.4, 2.7, 2.7}) annotation( + Placement(visible = true, transformation(origin = {381.0, -232.0}, extent = {{-15.0, 16.0}, {15.0, -16.0}}, rotation = -180))); + SystemDynamics.Auxiliary.Prod_4 Prod_4_1 annotation( + Placement(visible = true, transformation(origin = {375.0, -163.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = -90))); + SystemDynamics.Functions.Tabular QLC(x_vals = 0:0.5:5, y_vals = {2.0, 1.3, 1.0, 0.75, 0.55, 0.45, 0.38, 0.3, 0.25, 0.22, 0.2}) annotation( + Placement(visible = true, transformation(origin = {335.0, -113.0}, extent = {{15.0, 15.0}, {-15.0, -15.0}}, rotation = -90))); + SystemDynamics.Functions.Tabular QLP(x_vals = 0:10:60, y_vals = {1.04, 0.85, 0.6, 0.3, 0.15, 0.05, 0.02}) annotation( + Placement(visible = true, transformation(origin = {375.0, -113.0}, extent = {{15.0, 15.0}, {-15.0, -15.0}}, rotation = -90))); + SystemDynamics.Auxiliary.Gain Quality_of_Life(k = QLS) annotation( + Placement(visible = true, transformation(origin = {412.0, -163.0}, extent = {{-20.0, -21.0}, {20.0, 21.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World2.Utilities.Parameter_Change NR_norm annotation( + Placement(visible = true, transformation(origin = {158.8111, 105.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + equation + connect(Depletion.u, NR_norm.y) annotation( + Line(visible = true, origin = {177.437, 109.6667}, points = {{2.563, 9.3333}, {2.563, -4.6667}, {-5.1259, -4.6667}}, color = {0, 0, 191})); + connect(NR_norm.u1, Prod_2_1.y) annotation( + Line(visible = true, points = {{145.3111, 111.0}, {140.0, 111.0}, {140.0, 91.2}}, color = {0, 0, 191})); + connect(Food_Ratio.y, BRFM.u) annotation( + Line(visible = true, points = {{-159.5, -66.0}, {-176.0, -66.0}, {-176.0, 22.2}}, color = {0, 0, 191})); + connect(BRFM.y, Prod_5_1.u2) annotation( + Line(visible = true, points = {{-176.0, 52.6}, {-176.0, 60.0}, {-167.36, 60.0}, {-167.36, 72.0}}, color = {0, 0, 191})); + connect(BRPM.u, QLP.u) annotation( + Line(visible = true, points = {{-135.0, 23.0}, {-135.0, -20.0}, {-214.0, -20.0}, {-214.0, 214.0}, {375.0, 214.0}, {375.0, -125.0}}, color = {0, 0, 191})); + connect(Pol_Ratio.y, BRPM.u) annotation( + Line(visible = true, points = {{-18.5, -95.0}, {0.0, -95.0}, {0.0, -20.0}, {-135.0, -20.0}, {-135.0, 23.0}}, color = {0, 0, 191})); + connect(BRPM.y, Prod_5_1.u3) annotation( + Line(visible = true, points = {{-135.0, 51.5}, {-135.0, 60.0}, {-160.0, 60.0}, {-160.0, 68.8}}, color = {0, 0, 191})); + connect(Crowd_Rat.y, BRCM.u) annotation( + Line(visible = true, points = {{-60.0, 23.8}, {-60.0, 8.0}, {-95.0, 8.0}, {-95.0, 23.0}}, color = {0, 0, 191})); + connect(BRCM.y, Prod_5_1.u4) annotation( + Line(visible = true, points = {{-95.0, 51.5}, {-95.0, 66.0}, {-152.64, 66.0}, {-152.64, 72.0}}, color = {0, 0, 191})); + connect(Crowd_Rat.y, DRCM.u) annotation( + Line(visible = true, points = {{-60.0, 23.8}, {-60.0, 8.0}, {-25.0, 8.0}, {-25.0, 23.0}}, color = {0, 0, 191})); + connect(DRCM.y, Prod_5_2.u2) annotation( + Line(visible = true, points = {{-25.0, 51.5}, {-25.0, 60.0}, {12.64, 60.0}, {12.64, 71.5}}, color = {0, 0, 191})); + connect(Pol_Ratio.y, DRPM.u) annotation( + Line(visible = true, points = {{-18.5, -95.0}, {0.0, -95.0}, {0.0, 8.0}, {15.0, 8.0}, {15.0, 23.0}}, color = {0, 0, 191})); + connect(DRPM.y, Prod_5_2.u3) annotation( + Line(visible = true, points = {{15.0, 51.5}, {15.0, 60.0}, {20.0, 60.0}, {20.0, 68.5}}, color = {0, 0, 191})); + connect(Food_Ratio.y, DRFM.u) annotation( + Line(visible = true, points = {{-159.5, -66.0}, {-176.0, -66.0}, {-176.0, 0.0}, {55.0, 0.0}, {55.0, 23.0}}, color = {0, 0, 191})); + connect(DRFM.y, Prod_5_2.u4) annotation( + Line(visible = true, points = {{55.0, 51.5}, {55.0, 60.0}, {27.36, 60.0}, {27.36, 71.5}}, color = {0, 0, 191})); + connect(Crowd_Rat.y, QLC.u) annotation( + Line(visible = true, points = {{-60.0, 23.8}, {-60.0, 8.0}, {-206.0, 8.0}, {-206.0, 208.0}, {335.0, 208.0}, {335.0, -125.0}}, color = {0, 0, 191})); + connect(FCM.u, Crowd_Rat.y) annotation( + Line(visible = true, points = {{-73.0, -47.0}, {-60.0, -47.0}, {-60.0, 23.8}}, color = {0, 0, 191})); + connect(Crowd_Rat.u, Population.y3) annotation( + Line(visible = true, points = {{-60.0, 46.2}, {-60.0, 66.0}, {-70.0, 66.0}, {-70.0, 127.0}}, color = {0, 0, 191})); + connect(Prod_2_5.u2, Prod_3_1.u2) annotation( + Line(visible = true, points = {{239.5, -200.0}, {260.0, -200.0}, {260.0, -20.0}, {160.0, -20.0}, {160.0, 30.0}, {203.8, 30.0}}, color = {0, 0, 191})); + connect(Prod_3_1.y, ECIR.u) annotation( + Line(visible = true, points = {{226.2, 30.0}, {232.5, 30.0}}, color = {0, 0, 191})); + connect(CIR.y, Prod_3_1.u2) annotation( + Line(visible = true, points = {{90.5, 6.0}, {80.0, 6.0}, {80.0, 30.0}, {203.8, 30.0}}, color = {0, 0, 191})); + connect(NotCIAF.y, Prod_3_1.u3) annotation( + Line(visible = true, points = {{202.5, 10.0}, {215.0, 10.0}, {215.0, 19.5}}, color = {0, 0, 191})); + connect(Prod_3_1.u1, NREM.y) annotation( + Line(visible = true, points = {{215.0, 40.5}, {215.0, 51.0}, {191.5, 51.0}}, color = {0, 0, 191})); + connect(QLP.y, Prod_4_1.u1) annotation( + Line(visible = true, points = {{375.0, -96.5}, {375.0, -152.5}}, color = {0, 0, 191})); + connect(QLC.y, Prod_4_1.u2) annotation( + Line(visible = true, points = {{335.0, -96.5}, {335.0, -157.0}, {366.6, -157.0}}, color = {0, 0, 191})); + connect(Prod_4_1.y, Quality_of_Life.u) annotation( + Line(visible = true, points = {{385.5, -163.0}, {398.0, -163.0}}, color = {0, 0, 191})); + connect(QLF.y, Prod_4_1.u4) annotation( + Line(visible = true, points = {{364.5, -232.0}, {356.0, -232.0}, {356.0, -190.0}, {375.0, -190.0}, {375.0, -173.5}}, color = {0, 0, 191})); + connect(QLM.y, Prod_4_1.u3) annotation( + Line(visible = true, points = {{335.5, -169.0}, {366.6, -169.0}}, color = {0, 0, 191})); + connect(QLF.y, QLMF.u2) annotation( + Line(visible = true, points = {{364.5, -232.0}, {333.0, -232.0}}, color = {0, 0, 191})); + connect(QLMF.y, CIQR.u) annotation( + Line(visible = true, points = {{298.5, -223.0}, {290.0, -223.0}, {290.0, -256.0}, {190.0, -256.0}, {190.0, -230.0}, {179.0, -230.0}}, color = {0, 0, 191})); + connect(P_Abs.u1, Pollution.y3) annotation( + Line(visible = true, points = {{-61.0, -170.4}, {-70.0, -170.4}, {-70.0, -153.0}}, color = {0, 0, 191})); + connect(CIG_norm.y, CI_Generation.u) annotation( + Line(visible = true, points = {{75.5, -77.0}, {80.0, -77.0}, {80.0, -61.0}}, color = {0, 0, 191})); + connect(CI_Discard.y1, Sink3.MassInPort1) annotation( + Line(visible = true, points = {{190.0, -40.0}, {199.0, -40.0}}, color = {191, 0, 191})); + connect(Capital_Investment.u2, CI_Discard.y) annotation( + Line(visible = true, points = {{152.0, -40.0}, {170.0, -40.0}}, color = {191, 0, 191})); + connect(Source3.MassInPort1, CI_Generation.y) annotation( + Line(visible = true, points = {{61.0, -40.0}, {70.0, -40.0}}, color = {191, 0, 191})); + connect(CI_Generation.y1, Capital_Investment.u1) annotation( + Line(visible = true, points = {{90.0, -40.0}, {108.0, -40.0}}, color = {191, 0, 191})); + connect(FPM.u, POLAT.u) annotation( + Line(visible = true, points = {{-21.0, -66.0}, {0.0, -66.0}, {0.0, -220.0}, {-27.0, -220.0}}, color = {0, 0, 191})); + connect(CIRA.y, FPCI.u) annotation( + Line(visible = true, points = {{265.5, -225.0}, {280.0, -225.0}, {280.0, -252.0}, {-210.0, -252.0}, {-210.0, -107.0}, {-165.0, -107.0}}, color = {0, 0, 191})); + connect(Prod_2_1.u1, Population.y1) annotation( + Line(visible = true, points = {{128.8, 80.0}, {100.0, 80.0}, {100.0, 194.0}, {-46.0, 194.0}, {-46.0, 151.0}, {-53.0, 151.0}}, color = {0, 0, 191})); + connect(NRMM.u, DRMM.u) annotation( + Line(visible = true, points = {{213.0, 80.0}, {300.0, 80.0}, {300.0, 171.0}, {63.0, 171.0}}, color = {0, 0, 191})); + connect(NRMM.u, BRMM.u) annotation( + Line(visible = true, points = {{213.0, 80.0}, {300.0, 80.0}, {300.0, 200.0}, {-70.0, 200.0}, {-70.0, 185.0}, {-93.0, 185.0}}, color = {0, 0, 191})); + connect(CFIFR.u, QLF.u) annotation( + Line(visible = true, points = {{57.0, -230.0}, {40.0, -230.0}, {40.0, -260.0}, {400.0, -260.0}, {400.0, -232.0}, {393.0, -232.0}}, color = {0, 0, 191})); + connect(Food_Ratio.y, QLF.u) annotation( + Line(visible = true, points = {{-159.5, -66.0}, {-220.0, -66.0}, {-220.0, -260.0}, {400.0, -260.0}, {400.0, -232.0}, {393.0, -232.0}}, color = {0, 0, 191})); + connect(Pol_Ratio.y, FPM.u) annotation( + Line(visible = true, points = {{-18.5, -95.0}, {0.0, -95.0}, {0.0, -66.0}, {-21.0, -66.0}}, color = {0, 0, 191})); + connect(CIR.y, POLCM.u) annotation( + Line(visible = true, points = {{90.5, 6.0}, {80.0, 6.0}, {80.0, -6.0}, {10.0, -6.0}, {10.0, -116.0}, {-100.0, -116.0}, {-100.0, -220.0}, {-105.0, -220.0}}, color = {0, 0, 191})); + connect(QLM.u, CIM.u) annotation( + Line(visible = true, points = {{307.0, -169.0}, {300.0, -169.0}, {300.0, -100.0}, {125.0, -100.0}}, color = {0, 0, 191})); + connect(QLM.y, QLMF.u1) annotation( + Line(visible = true, points = {{335.5, -169.0}, {344.0, -169.0}, {344.0, -214.0}, {333.0, -214.0}}, color = {0, 0, 191})); + connect(MSL.y, QLM.u) annotation( + Line(visible = true, points = {{287.5, 30.0}, {300.0, 30.0}, {300.0, -169.0}, {307.0, -169.0}}, color = {0, 0, 191})); + connect(NRMM.y, Prod_2_1.u2) annotation( + Line(visible = true, points = {{184.5, 80.0}, {151.2, 80.0}}, color = {0, 0, 191})); + connect(MSL.y, NRMM.u) annotation( + Line(visible = true, points = {{287.5, 30.0}, {300.0, 30.0}, {300.0, 80.0}, {213.0, 80.0}}, color = {0, 0, 191})); + connect(ECIR.y, MSL.u) annotation( + Line(visible = true, points = {{253.5, 30.0}, {266.5, 30.0}}, color = {0, 0, 191})); + connect(NotCIAF.u, CIAF.y1) annotation( + Line(visible = true, points = {{175.5, 10.0}, {168.0, 10.0}, {168.0, -8.0}, {240.0, -8.0}, {240.0, -110.0}, {154.0, -110.0}, {154.0, -129.0}, {147.0, -129.0}}, color = {0, 0, 191})); + connect(Prod_2_2.u1, CIR.u2) annotation( + Line(visible = true, points = {{30.2, -100.0}, {20.0, -100.0}, {20.0, -14.0}, {140.0, -14.0}, {140.0, -3.6}, {125.0, -3.6}}, color = {0, 0, 191})); + connect(Prod_2_2.u1, Population.y1) annotation( + Line(visible = true, points = {{30.2, -100.0}, {20.0, -100.0}, {20.0, -14.0}, {320.0, -14.0}, {320.0, 194.0}, {-46.0, 194.0}, {-46.0, 151.0}, {-53.0, 151.0}}, color = {0, 0, 191})); + connect(Prod_2_4.u1, Population.y) annotation( + Line(visible = true, points = {{-171.2, -220.0}, {-200.0, -220.0}, {-200.0, 164.0}, {-94.0, 164.0}, {-94.0, 151.0}, {-87.0, 151.0}}, color = {0, 0, 191})); + connect(CID_norm.u, Capital_Investment.y2) annotation( + Line(visible = true, points = {{154.5, -77.0}, {145.0, -77.0}, {145.0, -53.0}}, color = {0, 0, 191})); + connect(CID_norm.y, CI_Discard.u) annotation( + Line(visible = true, points = {{175.5, -77.0}, {180.0, -77.0}, {180.0, -61.0}}, color = {0, 0, 191})); + connect(CIM.y, Prod_2_2.u2) annotation( + Line(visible = true, points = {{96.5, -100.0}, {49.8, -100.0}}, color = {0, 0, 191})); + connect(Prod_2_2.y, CIG_norm.u) annotation( + Line(visible = true, points = {{40.0, -88.8}, {40.0, -77.0}, {54.5, -77.0}}, color = {0, 0, 191})); + connect(Pol_Ratio.u, Pollution.y1) annotation( + Line(visible = true, points = {{-39.5, -95.0}, {-46.0, -95.0}, {-46.0, -129.0}, {-53.0, -129.0}}, color = {0, 0, 191})); + connect(POLCM.y, Prod_2_4.u2) annotation( + Line(visible = true, points = {{-133.5, -220.0}, {-148.8, -220.0}}, color = {0, 0, 191})); + connect(Prod_2_4.y, Pol_norm.u) annotation( + Line(visible = true, points = {{-160.0, -208.8}, {-160.0, -180.0}, {-145.5, -180.0}}, color = {0, 0, 191})); + connect(Pol_norm.y, P_Generation.u) annotation( + Line(visible = true, points = {{-124.5, -180.0}, {-120.0, -180.0}, {-120.0, -161.0}}, color = {0, 0, 191})); + connect(POLAT.y, P_Abs.u2) annotation( + Line(visible = true, points = {{-55.5, -220.0}, {-70.0, -220.0}, {-70.0, -189.6}, {-61.0, -189.6}}, color = {0, 0, 191})); + connect(P_Abs.y, P_Absorption.u) annotation( + Line(visible = true, points = {{-26.5, -180.0}, {-20.0, -180.0}, {-20.0, -161.0}}, color = {0, 0, 191})); + connect(CFIFR.y, Prod_2_3.u1) annotation( + Line(visible = true, points = {{85.5, -230.0}, {108.8, -230.0}}, color = {0, 0, 191})); + connect(CIQR.y, Prod_2_3.u2) annotation( + Line(visible = true, points = {{150.5, -230.0}, {131.2, -230.0}}, color = {0, 0, 191})); + connect(CIAF_G.y, CIAFG.u) annotation( + Line(visible = true, points = {{84.5, -180.0}, {80.0, -180.0}, {80.0, -161.0}}, color = {0, 0, 191})); + connect(CIAF_G.u, Prod_2_3.y) annotation( + Line(visible = true, points = {{105.5, -180.0}, {120.0, -180.0}, {120.0, -218.8}}, color = {0, 0, 191})); + connect(CIRA.u, Prod_2_5.y) annotation( + Line(visible = true, points = {{244.5, -225.0}, {229.0, -225.0}, {229.0, -211.2}}, color = {0, 0, 191})); + connect(Prod_2_5.u1, CIAF.y3) annotation( + Line(visible = true, points = {{218.5, -200.0}, {130.0, -200.0}, {130.0, -153.0}}, color = {0, 0, 191})); + connect(CIAF_D.u, CIAF.y2) annotation( + Line(visible = true, points = {{152.5, -180.0}, {145.0, -180.0}, {145.0, -153.0}}, color = {0, 0, 191})); + connect(CIAF_D.y, CIAFD.u) annotation( + Line(visible = true, points = {{173.5, -180.0}, {180.0, -180.0}, {180.0, -161.0}}, color = {0, 0, 191})); + connect(CIAFD.y1, Sink5.MassInPort1) annotation( + Line(visible = true, points = {{190.0, -140.0}, {199.0, -140.0}}, color = {191, 0, 191})); + connect(CIAF.u2, CIAFD.y) annotation( + Line(visible = true, points = {{152.0, -140.0}, {170.0, -140.0}}, color = {191, 0, 191})); + connect(CIAFG.y1, CIAF.u1) annotation( + Line(visible = true, points = {{90.0, -140.0}, {108.0, -140.0}}, color = {191, 0, 191})); + connect(Source5.MassInPort1, CIAFG.y) annotation( + Line(visible = true, points = {{61.0, -140.0}, {70.0, -140.0}}, color = {191, 0, 191})); + connect(P_Absorption.y1, Sink4.MassInPort1) annotation( + Line(visible = true, points = {{-10.0, -140.0}, {-1.0, -140.0}}, color = {191, 0, 191})); + connect(Pollution.u2, P_Absorption.y) annotation( + Line(visible = true, points = {{-48.0, -140.0}, {-30.0, -140.0}}, color = {191, 0, 191})); + connect(P_Generation.y1, Pollution.u1) annotation( + Line(visible = true, points = {{-110.0, -140.0}, {-92.0, -140.0}}, color = {191, 0, 191})); + connect(Source4.MassInPort1, P_Generation.y) annotation( + Line(visible = true, points = {{-139.0, -140.0}, {-130.0, -140.0}}, color = {191, 0, 191})); + connect(FPCI.y, Prod_3_2.u3) annotation( + Line(visible = true, points = {{-136.5, -107.0}, {-117.0, -107.0}, {-117.0, -76.5}}, color = {0, 0, 191})); + connect(FPM.y, Prod_3_2.u2) annotation( + Line(visible = true, points = {{-49.5, -66.0}, {-107.2, -66.0}}, color = {0, 0, 191})); + connect(Prod_3_2.u1, FCM.y) annotation( + Line(visible = true, points = {{-117.0, -55.5}, {-117.0, -47.0}, {-101.5, -47.0}}, color = {0, 0, 191})); + connect(Prod_3_2.y, Food_Ratio.u) annotation( + Line(visible = true, points = {{-126.8, -66.0}, {-138.5, -66.0}}, color = {0, 0, 191})); + connect(CIR.u1, Capital_Investment.y1) annotation( + Line(visible = true, points = {{125.0, 15.6}, {154.0, 15.6}, {154.0, -29.0}, {147.0, -29.0}}, color = {0, 0, 191})); + connect(NRFR.y, NREM.u) annotation( + Line(visible = true, points = {{147.5, 51.0}, {163.0, 51.0}}, color = {0, 0, 191})); + connect(DRMM.y, Prod_5_2.u5) annotation( + Line(visible = true, points = {{34.5, 171.0}, {26.0, 171.0}, {26.0, 104.0}, {40.0, 104.0}, {40.0, 79.0}, {31.2, 79.0}}, color = {0, 0, 191})); + connect(DR_norm.y, Death_Rate.u) annotation( + Line(visible = true, points = {{-13.5, 103.0}, {-20.0, 103.0}, {-20.0, 119.0}}, color = {0, 0, 191})); + connect(Prod_5_2.y, DR_norm.u) annotation( + Line(visible = true, points = {{20.0, 89.5}, {20.0, 103.0}, {7.5, 103.0}}, color = {0, 0, 191})); + connect(Prod_5_2.u1, Population.y2) annotation( + Line(visible = true, points = {{8.8, 79.0}, {-55.0, 79.0}, {-55.0, 127.0}}, color = {0, 0, 191})); + connect(BRMM.y, Prod_5_1.u1) annotation( + Line(visible = true, points = {{-121.5, 185.0}, {-180.0, 185.0}, {-180.0, 80.0}, {-171.2, 80.0}}, color = {0, 0, 191})); + connect(Prod_5_1.u5, Population.y4) annotation( + Line(visible = true, points = {{-148.8, 80.0}, {-85.0, 80.0}, {-85.0, 127.0}}, color = {0, 0, 191})); + connect(Prod_5_1.y, BR_norm.u) annotation( + Line(visible = true, points = {{-160.0, 91.2}, {-160.0, 103.0}, {-145.5, 103.0}}, color = {0, 0, 191})); + connect(BR_norm.y, Birth_Rate.u) annotation( + Line(visible = true, points = {{-124.5, 103.0}, {-120.0, 103.0}, {-120.0, 119.0}}, color = {0, 0, 191})); + connect(Source1.MassInPort1, Birth_Rate.y) annotation( + Line(visible = true, points = {{-139.0, 140.0}, {-130.0, 140.0}}, color = {191, 0, 191})); + connect(Birth_Rate.y1, Population.u1) annotation( + Line(visible = true, points = {{-110.0, 140.0}, {-92.0, 140.0}}, color = {191, 0, 191})); + connect(Population.u2, Death_Rate.y) annotation( + Line(visible = true, points = {{-48.0, 140.0}, {-30.0, 140.0}}, color = {191, 0, 191})); + connect(Death_Rate.y1, Sink1.MassInPort1) annotation( + Line(visible = true, points = {{-10.0, 140.0}, {-1.0, 140.0}}, color = {191, 0, 191})); + connect(Source2.MassInPort1, Generation.y) annotation( + Line(visible = true, points = {{61.0, 140.0}, {70.0, 140.0}}, color = {191, 0, 191})); + connect(Gen_Const.y, Generation.u) annotation( + Line(visible = true, points = {{80.0, 111.5}, {80.0, 119.0}}, color = {0, 0, 191})); + connect(NRFR.u, Natural_Resources.y4) annotation( + Line(visible = true, points = {{126.5, 51.0}, {115.0, 51.0}, {115.0, 127.0}}, color = {0, 0, 191})); + connect(Generation.y1, Natural_Resources.u1) annotation( + Line(visible = true, points = {{90.0, 140.0}, {108.0, 140.0}}, color = {191, 0, 191})); + connect(Natural_Resources.u2, Depletion.y) annotation( + Line(visible = true, points = {{152.0, 140.0}, {170.0, 140.0}}, color = {191, 0, 191})); + connect(Depletion.y1, Sink2.MassInPort1) annotation( + Line(visible = true, points = {{190.0, 140.0}, {199.0, 140.0}}, color = {191, 0, 191})); Pop = Population.y; Pol = Pollution.y; Pol_rat = Pol_Ratio.y; @@ -3470,12 +5681,16 @@ NR_norm.u2 = NRUN; rel_dPop = (Birth_Rate.rate - Death_Rate.rate) / Population.level; when sample(100, 1) then - min_dPop = min([pre(min_dPop),rel_dPop]); - min_QL = min([pre(min_QL),Quality_of_Life.y]); - + min_dPop = min([pre(min_dPop), rel_dPop]); + min_QL = min([pre(min_QL), Quality_of_Life.y]); end when; Perf_Index = min_QL + 5 * min_dPop / dPop_fact; - annotation(Icon(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-220.0,-264.0},{442.0,220.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-152.0,70.0},{368.0,140.0}}, textString = "5th Modification", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, extent = {{-148.0,-26.0},{372.0,44.0}}, textString = "Optimization", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, extent = {{-150.0,-106.0},{370.0,-36.0}}, textString = "of use of", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, extent = {{-150.0,-192.0},{370.0,-122.0}}, textString = "natural resources", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-62.0,6.0},{-58.0,10.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{98.0,192.0},{102.0,196.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{138.0,-16.0},{142.0,-12.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-2.0,-22.0},{2.0,-18.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-178.0,-2.0},{-174.0,2.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{78.0,4.0},{82.0,8.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-2.0,-97.0},{2.0,-93.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-178.0,-68.0},{-174.0,-64.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-2.0,-68.0},{2.0,-64.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{158.0,28.0},{162.0,32.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{38.0,-262.0},{42.0,-258.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{298.0,-102.0},{302.0,-98.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{298.0,28.0},{302.0,32.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{298.0,78.0},{302.0,82.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{298.0,169.0},{302.0,173.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{342.0,-171.0},{346.0,-167.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{354.0,-234.0},{358.0,-230.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-97.0,6.0},{-93.0,10.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-137.0,-22.0},{-133.0,-18.0}})}), experiment(StartTime = 1900, StopTime = 2100), experimentSetupOutput, Documentation(info = " + annotation( + Icon(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-220.0, -264.0}, {442.0, 220.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = 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255}, fillPattern = FillPattern.Solid, extent = {{-2.0, -68.0}, {2.0, -64.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{158.0, 28.0}, {162.0, 32.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{38.0, -262.0}, {42.0, -258.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{298.0, -102.0}, {302.0, -98.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{298.0, 28.0}, {302.0, 32.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{298.0, 78.0}, {302.0, 82.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{298.0, 169.0}, {302.0, 173.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{342.0, -171.0}, {346.0, -167.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{354.0, -234.0}, {358.0, -230.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-97.0, 6.0}, {-93.0, 10.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-137.0, -22.0}, {-133.0, -18.0}})}), + experiment(StartTime = 1900, StopTime = 2100), + experimentSetupOutput, + Documentation(info = " The 6th scenario starts out from the 2nd scenario. We now wish to vary the resource utilization rate after the year 1970.

@@ -3504,18 +5719,24 @@

", revisions = "")); end Scenario_6; + package Utilities "Utility models of Forrester's WORLD2 model" extends Modelica.Icons.Package; + block Parameter_Change "Parameter variation of WORLD2 model" extends Interfaces.Nonlin_2; equation y = u1 * u2; end Parameter_Change; - annotation(preferedView = "info", Documentation(info = " + annotation( + preferedView = "info", + Documentation(info = " Utility models of Forrester's WORLD2 model. ")); end Utilities; - annotation(preferedView = "info", Documentation(info = " + annotation( + preferedView = "info", + Documentation(info = " This model implements Jay Forrester's WORLD2 model as described in his 1971 book on World Dynamics.

It is a very simply model that contains only five state variables:
@@ -3546,10 +5767,13 @@

-", revisions = ""), Diagram(coordinateSystem(extent = {{-100,-100},{100,100}}), graphics = {Rectangle(extent = {{-100,100},{100,-100}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, lineThickness = 0.5, fillColor = {160,160,160}),Text(lineColor = {0,0,255}, extent = {{-80,90},{76,36}}, fillColor = {0,0,0}, lineThickness = 0.5, textString = "WORLD2"),Text(lineColor = {0,0,255}, extent = {{-73.9,25.05},{72,-18}}, fillColor = {0,0,0}, lineThickness = 0.5, textString = "world model as proposed"),Text(lineColor = {0,0,255}, extent = {{-65.8,38.1},{64,12}}, fillColor = {0,0,0}, lineThickness = 0.5, textString = "describes the original"),Text(lineColor = {0,0,255}, extent = {{-77.7,-14.85},{82,-64}}, fillColor = {0,0,0}, lineThickness = 0.5, textString = "his book World Dynamics."),Text(lineColor = {0,0,255}, extent = {{-61.6,-4.8},{56,-31}}, fillColor = {0,0,0}, lineThickness = 0.5, textString = "by Jay Forrester in")})); +", revisions = ""), + Diagram(coordinateSystem(extent = {{-100, -100}, {100, 100}}), graphics = {Rectangle(extent = {{-100, 100}, {100, -100}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, lineThickness = 0.5, fillColor = {160, 160, 160}), Text(lineColor = {0, 0, 255}, extent = {{-80, 90}, {76, 36}}, fillColor = {0, 0, 0}, lineThickness = 0.5, textString = "WORLD2"), Text(lineColor = {0, 0, 255}, extent = {{-73.9, 25.05}, {72, -18}}, fillColor = {0, 0, 0}, lineThickness = 0.5, textString = "world model as proposed"), Text(lineColor = {0, 0, 255}, extent = {{-65.8, 38.1}, {64, 12}}, fillColor = {0, 0, 0}, lineThickness = 0.5, textString = "describes the original"), Text(lineColor = {0, 0, 255}, extent = {{-77.7, -14.85}, {82, -64}}, fillColor = {0, 0, 0}, lineThickness = 0.5, textString = "his book World Dynamics."), Text(lineColor = {0, 0, 255}, extent = {{-61.6, -4.8}, {56, -31}}, fillColor = {0, 0, 0}, lineThickness = 0.5, textString = "by Jay Forrester in")})); end World2; + package World3 "Meadows' World Model (2004 Edition)" extends Modelica.Icons.Example; + block Arable_Land_Dynamics "Arable land dynamics" parameter Real arable_land_init(unit = "hectare") = 900000000.0 "Initial arable land"; parameter Real avg_life_land_norm(unit = "yr") = 1000 "Normal life span of land"; @@ -3560,80 +5784,151 @@ parameter Real t_land_life_time(unit = "yr") = 4000 "Land life time"; parameter Real urban_ind_land_init(unit = "hectare") = 8200000.0 "Initial urban and industrial land"; parameter Real urb_ind_land_dev_time(unit = "yr") = 10 "Urban and industrial land development time"; - SystemDynamics.Rates.RRate Land_Devel_Rt "p.289 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-27.0,0.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Levels.Level2b Arable_Land(x0 = arable_land_init) "p.279 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {35.0,0.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Rates.RRate Land_Rem_Urb_Ind_Use "p.322 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {106.0,6.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Rates.RRate Land_Erosion_Rt "p.318 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {65.0,-40.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 90))); - SystemDynamics.Sources.Sink sink annotation(Placement(visible = true, transformation(origin = {65.0,-70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -90))); - SystemDynamics.Levels.Level1b Pot_Arable_Land(x0 = pot_arable_land_init) "p.279 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-82.5489,0.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Levels.Level1a Urban_Ind_Land(x0 = urban_ind_land_init) "p.322 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {164.0,6.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.Land_Devel_Rt Land_Dev_Rt "p.289 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-27.0,-38.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.WorldDynamics.World3.Utilities.Land_Rem_Urb_Ind_Use Land_Rem_UI_Use(urb_ind_land_dev_time = urb_ind_land_dev_time) "p.322 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {104.0827,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - Modelica.Blocks.Math.Division Land_Er_Rt "p.318 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {30.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Gain Avg_Life_Land(k = avg_life_land_norm) "p.316 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {10.0,-73.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -90))); - SystemDynamics.Functions.Tabular Dev_Cost_Per_Hect(x_vals = 0.0:0.1:1.0, y_vals = {100000,7400,5200,3500,2400,1500,750,300,150,75,50}) "p.291 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-78.0,80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Gain Gain1(k = 1 / pot_arable_land_tot) "p.291 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-130.0,80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.Marg_Prod_Land_Dev Marg_Prod_Land_Dev(social_discount = social_discount) "p.312 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-18.0827,83.8496}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular Fr_Inp_Al_Land_Dev(x_vals = 0.0:0.25:2.0, y_vals = {0.0,0.05,0.15,0.3,0.5,0.7,0.85,0.95,1.0}) "p.311 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {67.0,78.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Division Div1 "p.311 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {30.0,78.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Gain Land_Fr_Cult(k = 1 / pot_arable_land_tot) "p.278 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {35.0,40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Urb_Ind_Land_Req "p.321 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {100.0,-110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular Urb_Ind_Land_PC(x_vals = 0:200:1600, y_vals = {0.005,0.008,0.015,0.025,0.04,0.055,0.07,0.08,0.09}) "p.321 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {60.0,-110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.S_Land_Life_Mlt_Yield S_Land_Life_Mlt_Yield(t_land_life_time = t_land_life_time) "p.317 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-34.0,-98.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular P_Land_Life_Mlt_Yield_1(y_vals = {1.2,1.0,0.63,0.36,0.16,0.055,0.04,0.025,0.015,0.01,0.01}, x_vals = {0,1,2,3,4,5,6,7,8,9,50}) "p.317 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-100.0,-76.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular P_Land_Life_Mlt_Yield_2(y_vals = {1.2,1.0,0.63,0.36,0.29,0.26,0.24,0.22,0.21,0.2,0.2}, x_vals = {0,1,2,3,4,5,6,7,8,9,50}) "p.318 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-100.0,-104.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Gain Gain2(k = 1 / inherent_land_fert) "p.317 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-157.0,-90.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort land_yield(unit = "kg/(hectare.yr)") "Land yield" annotation(Placement(visible = true, transformation(origin = {-210.0,110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort marg_prod_agr_inp(unit = "kg/dollar") "Development of marginally producing land" annotation(Placement(visible = true, transformation(origin = {-210.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort population "Population" annotation(Placement(visible = true, transformation(origin = {-210.0,-130.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort ind_out_pc "Per capita annual industrial output" annotation(Placement(visible = true, transformation(origin = {-210.0,-70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort tot_agric_invest(unit = "dollar/yr") "Total investment in the agricultural sector" annotation(Placement(visible = true, transformation(origin = {-210.0,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort arable_land(unit = "hectare") "Arable land" annotation(Placement(visible = true, transformation(origin = {210.0,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort urban_ind_land(unit = "hectare") "Land occupied by human dwellings and industry" annotation(Placement(visible = true, transformation(origin = {210.0,-70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,-50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort fr_inp_al_land_dev "Fraction of capital invested in agriculture allocated to the devlopment of arable land" annotation(Placement(visible = true, transformation(origin = {210.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - equation - connect(Fr_Inp_Al_Land_Dev.y,fr_inp_al_land_dev) annotation(Line(visible = true, points = {{78.0,78.0},{180.0,78.0},{180.0,50.0},{210.0,50.0}}, color = {0,0,191})); - connect(Fr_Inp_Al_Land_Dev.u,Div1.y) annotation(Line(visible = true, origin = {50.0,78.0}, points = {{9.0,0.0},{-9.0,0.0}}, color = {0,0,191})); - connect(Fr_Inp_Al_Land_Dev.y,Land_Dev_Rt.u2) annotation(Line(visible = true, points = {{78.0,78.0},{100.0,78.0},{100.0,60.0},{-8.0,60.0},{-8.0,-60.0},{-27.0,-60.0},{-27.0,-47.0}}, color = {0,0,191})); - connect(Div1.u2,marg_prod_agr_inp) annotation(Line(visible = true, points = {{18.0,72.0},{-20.0,72.0},{-20.0,50.0},{-210.0,50.0}}, color = {0,0,191})); - connect(Marg_Prod_Land_Dev.y,Div1.u1) annotation(Line(visible = true, origin = {9.7293,83.9248}, points = {{-18.812,-0.0752},{5.2707,-0.0752},{5.2707,0.0752},{8.2707,0.0752}}, color = {0,0,191})); - connect(Marg_Prod_Land_Dev.u1,land_yield) annotation(Line(visible = true, points = {{-27.0827,87.8496},{-46.0,87.8496},{-46.0,110.0},{-210.0,110.0}}, color = {0,0,191})); - connect(Dev_Cost_Per_Hect.y,Marg_Prod_Land_Dev.u2) annotation(Line(visible = true, origin = {-39.062,79.9248}, points = {{-27.938,0.0752},{7.9793,0.0752},{7.9793,-0.0752},{11.9793,-0.0752}}, color = {0,0,191})); - connect(Gain1.y,Dev_Cost_Per_Hect.u) annotation(Line(visible = true, origin = {-102.5,80.0}, points = {{-16.5,0.0},{16.5,0.0}}, color = {0,0,191})); - connect(Dev_Cost_Per_Hect.y,Land_Dev_Rt.u1) annotation(Line(visible = true, points = {{-67.0,80.0},{-46.0,80.0},{-46.0,-60.0},{-33.0,-60.0},{-33.0,-47.0}}, color = {0,0,191})); - connect(Gain1.u,Pot_Arable_Land.y) annotation(Line(visible = true, points = {{-142.0,80.0},{-170.0,80.0},{-170.0,8.25},{-103.5326,8.25},{-95.2989,8.25}}, color = {0,0,191})); - connect(Land_Fr_Cult.u,Arable_Land.y) annotation(Line(visible = true, points = {{23.0,40.0},{0.0,40.0},{0.0,8.25},{22.25,8.25}}, color = {0,0,191})); - connect(arable_land,Arable_Land.y1) annotation(Line(visible = true, points = {{210.0,-10.0},{190.0,-10.0},{190.0,30.0},{70.0,30.0},{70.0,-17.6389},{46.25,-17.6389},{46.25,-9.75}}, color = {0,0,191})); - connect(Land_Er_Rt.u1,Arable_Land.y2) annotation(Line(visible = true, points = {{18.0,-34.0},{10.0,-34.0},{10.0,-18.0223},{35.0,-18.0223},{35.0,-9.75}}, color = {0,0,191})); - connect(Land_Rem_Urb_Ind_Use.y,Arable_Land.u2) annotation(Line(visible = true, points = {{98.5,6.0},{53.8,6.0},{51.5,6.0}}, color = {95,0,191})); - connect(Land_Erosion_Rt.y,Arable_Land.u3) annotation(Line(visible = true, points = {{65.0,-47.5},{65.0,-6.4},{51.5,-6.0}}, color = {95,0,191})); - connect(Land_Devel_Rt.y1,Arable_Land.u1) annotation(Line(visible = true, points = {{-19.5,0.0},{-10.0,0.0},{-10.0,0.0},{18.5,0.0}}, color = {95,0,191})); - connect(Land_Dev_Rt.y,Land_Devel_Rt.u) annotation(Line(visible = true, origin = {-27.0,-22.375}, points = {{0.0,-6.625},{0.0,6.625}}, color = {0,0,191})); - connect(Pot_Arable_Land.u1,Land_Devel_Rt.y) annotation(Line(visible = true, points = {{-66.0489,0.0},{-50.0,0.0},{-50.0,0.0},{-34.5,0.0}}, color = {95,0,191})); - connect(P_Land_Life_Mlt_Yield_1.y,S_Land_Life_Mlt_Yield.u1) annotation(Line(visible = true, points = {{-89.0,-76.0},{-64.0,-76.0},{-64.0,-92.0},{-64.0,-94.0},{-60.0,-94.0},{-43.0,-94.0}}, color = {0,0,191})); - connect(P_Land_Life_Mlt_Yield_2.y,S_Land_Life_Mlt_Yield.u2) annotation(Line(visible = true, points = {{-89.0,-104.0},{-64.0,-104.0},{-64.0,-102.0},{-43.0,-102.0}}, color = {0,0,191})); - connect(Gain2.u,land_yield) annotation(Line(visible = true, points = {{-169.0,-90.0},{-186.0,-90.0},{-186.0,110.0},{-210.0,110.0}}, color = {0,0,191})); - connect(Gain2.y,P_Land_Life_Mlt_Yield_2.u) annotation(Line(visible = true, points = {{-146.0,-90.0},{-130.0,-90.0},{-130.0,-104.0},{-108.0,-104.0}}, color = {0,0,191})); - connect(Gain2.y,P_Land_Life_Mlt_Yield_1.u) annotation(Line(visible = true, points = {{-146.0,-90.0},{-130.0,-90.0},{-130.0,-76.0},{-108.0,-76.0}}, color = {0,0,191})); - connect(S_Land_Life_Mlt_Yield.y,Avg_Life_Land.u) annotation(Line(visible = true, points = {{-25.0,-98.0},{10.0,-98.0},{10.0,-61.0}}, color = {0,0,191})); - connect(Urb_Ind_Land_PC.u,ind_out_pc) annotation(Line(visible = true, points = {{52.0,-110.0},{20.0,-110.0},{20.0,-120.0},{-190.0,-120.0},{-190.0,-70.0},{-210.0,-70.0}}, color = {0,0,191})); - connect(Urb_Ind_Land_PC.y,Urb_Ind_Land_Req.u1) annotation(Line(visible = true, origin = {82.0,-110.0}, points = {{-11.0,0.0},{11.0,0.0}}, color = {0,0,191})); - connect(Urb_Ind_Land_Req.u2,population) annotation(Line(visible = true, points = {{107.0,-110.0},{120.0,-110.0},{120.0,-130.0},{-210.0,-130.0}}, color = {0,0,191})); - connect(Urb_Ind_Land_Req.y,Land_Rem_UI_Use.u1) annotation(Line(visible = true, points = {{100.0,-103.0},{100.0,-54.4},{100.0827,-49.0}}, color = {0,0,191})); - connect(sink.MassInPort1,Land_Erosion_Rt.y1) annotation(Line(visible = true, points = {{65.0,-59.0},{65.0,-32.5}}, color = {95,0,191})); - connect(Land_Er_Rt.u2,Avg_Life_Land.y) annotation(Line(visible = true, points = {{18.0,-46.0},{10.0,-46.0},{10.0,-84.0}}, color = {0,0,191})); - connect(urban_ind_land,Urban_Ind_Land.y2) annotation(Line(visible = true, points = {{210.0,-70.0},{175.25,-70.0},{175.25,-3.75}}, color = {0,0,191})); - connect(Land_Rem_UI_Use.u2,Urban_Ind_Land.y4) annotation(Line(visible = true, points = {{108.0827,-49.0},{108.0827,-70.0},{152.75,-70.0},{152.75,-3.75}}, color = {0,0,191})); - connect(Urban_Ind_Land.u1,Land_Rem_Urb_Ind_Use.y1) annotation(Line(visible = true, origin = {130.5,6.0}, points = {{17.0,0.0},{-17.0,0.0}}, color = {95,0,191})); - connect(Land_Rem_UI_Use.y,Land_Rem_Urb_Ind_Use.u) annotation(Line(visible = true, origin = {105.0414,-16.5625}, points = {{-0.9586,-14.4375},{-0.9586,3.8125},{0.9586,3.8125},{0.9586,6.8125}}, color = {0,0,191})); - connect(Land_Er_Rt.y,Land_Erosion_Rt.u) annotation(Line(visible = true, points = {{41.0,-40.0},{80.75,-40.0}}, color = {0,0,191})); - connect(tot_agric_invest,Land_Dev_Rt.u3) annotation(Line(visible = true, points = {{-210.0,-10.0},{-170.0,-10.0},{-170.0,-50.0},{-60.0,-50.0},{-60.0,-70.0},{-21.0,-70.0},{-21.0,-47.0}}, color = {0,0,191})); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, fillColor = {170,255,170}, fillPattern = FillPattern.Solid, lineThickness = 1.0, extent = {{-100.0,-100.0},{100.0,100.0}}, radius = 0.5),Text(visible = true, origin = {0.0,50.0}, fillPattern = FillPattern.Solid, extent = {{-73.6862,-36.6918},{73.6862,36.6918}}, textString = "Arable", fontName = "Arial"),Text(visible = true, origin = {0.0,-50.0}, fillPattern = FillPattern.Solid, extent = {{-87.9194,-20.8986},{87.9194,20.8986}}, textString = "Dynamics", fontName = "Arial"),Text(visible = true, fillPattern = FillPattern.Solid, extent = {{-72.1931,-36.6918},{72.1931,36.6918}}, textString = "Land", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-200.0,-160.0},{200.0,140.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-47.0,79.0},{-45.0,81.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-131.0,-91.0},{-129.0,-89.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-187.0,109.0},{-185.0,111.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{99.0,77.0},{101.0,79.0}})}), Documentation(info = " + SystemDynamics.Rates.RRate Land_Devel_Rt "p.289 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-27.0, 0.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Levels.Level2b Arable_Land(x0 = arable_land_init) "p.279 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {35.0, 0.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Rates.RRate Land_Rem_Urb_Ind_Use "p.322 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {106.0, 6.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Rates.RRate Land_Erosion_Rt "p.318 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {65.0, -40.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 90))); + SystemDynamics.Sources.Sink sink annotation( + Placement(visible = true, transformation(origin = {65.0, -70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -90))); + SystemDynamics.Levels.Level1b Pot_Arable_Land(x0 = pot_arable_land_init) "p.279 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-82.5489, 0.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Levels.Level1a Urban_Ind_Land(x0 = urban_ind_land_init) "p.322 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {164.0, 6.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.Land_Devel_Rt Land_Dev_Rt "p.289 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-27.0, -38.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.WorldDynamics.World3.Utilities.Land_Rem_Urb_Ind_Use Land_Rem_UI_Use(urb_ind_land_dev_time = urb_ind_land_dev_time) "p.322 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {104.0827, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + Modelica.Blocks.Math.Division Land_Er_Rt "p.318 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {30.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Gain Avg_Life_Land(k = avg_life_land_norm) "p.316 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {10.0, -73.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -90))); + SystemDynamics.Functions.Tabular Dev_Cost_Per_Hect(x_vals = 0.0:0.1:1.0, y_vals = {100000, 7400, 5200, 3500, 2400, 1500, 750, 300, 150, 75, 50}) "p.291 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-78.0, 80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Gain Gain1(k = 1 / pot_arable_land_tot) "p.291 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-130.0, 80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.Marg_Prod_Land_Dev Marg_Prod_Land_Dev(social_discount = social_discount) "p.312 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-18.0827, 83.8496}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular Fr_Inp_Al_Land_Dev(x_vals = 0.0:0.25:2.0, y_vals = {0.0, 0.05, 0.15, 0.3, 0.5, 0.7, 0.85, 0.95, 1.0}) "p.311 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {67.0, 78.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Division Div1 "p.311 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {30.0, 78.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Gain Land_Fr_Cult(k = 1 / pot_arable_land_tot) "p.278 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {35.0, 40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Urb_Ind_Land_Req "p.321 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {100.0, -110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular Urb_Ind_Land_PC(x_vals = 0:200:1600, y_vals = {0.005, 0.008, 0.015, 0.025, 0.04, 0.055, 0.07, 0.08, 0.09}) "p.321 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {60.0, -110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.S_Land_Life_Mlt_Yield S_Land_Life_Mlt_Yield(t_land_life_time = t_land_life_time) "p.317 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-34.0, -98.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular P_Land_Life_Mlt_Yield_1(y_vals = {1.2, 1.0, 0.63, 0.36, 0.16, 0.055, 0.04, 0.025, 0.015, 0.01, 0.01}, x_vals = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 50}) "p.317 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-100.0, -76.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular P_Land_Life_Mlt_Yield_2(y_vals = {1.2, 1.0, 0.63, 0.36, 0.29, 0.26, 0.24, 0.22, 0.21, 0.2, 0.2}, x_vals = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 50}) "p.318 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-100.0, -104.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Gain Gain2(k = 1 / inherent_land_fert) "p.317 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-157.0, -90.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort land_yield(unit = "kg/(hectare.yr)") "Land yield" annotation( + Placement(visible = true, transformation(origin = {-210.0, 110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort marg_prod_agr_inp(unit = "kg/dollar") "Development of marginally producing land" annotation( + Placement(visible = true, transformation(origin = {-210.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort population "Population" annotation( + Placement(visible = true, transformation(origin = {-210.0, -130.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort ind_out_pc "Per capita annual industrial output" annotation( + Placement(visible = true, transformation(origin = {-210.0, -70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort tot_agric_invest(unit = "dollar/yr") "Total investment in the agricultural sector" annotation( + Placement(visible = true, transformation(origin = {-210.0, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort arable_land(unit = "hectare") "Arable land" annotation( + Placement(visible = true, transformation(origin = {210.0, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort urban_ind_land(unit = "hectare") "Land occupied by human dwellings and industry" annotation( + Placement(visible = true, transformation(origin = {210.0, -70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, -50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort fr_inp_al_land_dev "Fraction of capital invested in agriculture allocated to the devlopment of arable land" annotation( + Placement(visible = true, transformation(origin = {210.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + equation + connect(Fr_Inp_Al_Land_Dev.y, fr_inp_al_land_dev) annotation( + Line(visible = true, points = {{78.0, 78.0}, {180.0, 78.0}, {180.0, 50.0}, {210.0, 50.0}}, color = {0, 0, 191})); + connect(Fr_Inp_Al_Land_Dev.u, Div1.y) annotation( + Line(visible = true, origin = {50.0, 78.0}, points = {{9.0, 0.0}, {-9.0, 0.0}}, color = {0, 0, 191})); + connect(Fr_Inp_Al_Land_Dev.y, Land_Dev_Rt.u2) annotation( + Line(visible = true, points = {{78.0, 78.0}, {100.0, 78.0}, {100.0, 60.0}, {-8.0, 60.0}, {-8.0, -60.0}, {-27.0, -60.0}, {-27.0, -47.0}}, color = {0, 0, 191})); + connect(Div1.u2, marg_prod_agr_inp) annotation( + Line(visible = true, points = {{18.0, 72.0}, {-20.0, 72.0}, {-20.0, 50.0}, {-210.0, 50.0}}, color = {0, 0, 191})); + connect(Marg_Prod_Land_Dev.y, Div1.u1) annotation( + Line(visible = true, origin = {9.7293, 83.9248}, points = {{-18.812, -0.0752}, {5.2707, -0.0752}, {5.2707, 0.0752}, {8.2707, 0.0752}}, color = {0, 0, 191})); + connect(Marg_Prod_Land_Dev.u1, land_yield) annotation( + Line(visible = true, points = {{-27.0827, 87.8496}, {-46.0, 87.8496}, {-46.0, 110.0}, {-210.0, 110.0}}, color = {0, 0, 191})); + connect(Dev_Cost_Per_Hect.y, Marg_Prod_Land_Dev.u2) annotation( + Line(visible = true, origin = {-39.062, 79.9248}, points = {{-27.938, 0.0752}, {7.9793, 0.0752}, {7.9793, -0.0752}, {11.9793, -0.0752}}, color = {0, 0, 191})); + connect(Gain1.y, Dev_Cost_Per_Hect.u) annotation( + Line(visible = true, origin = {-102.5, 80.0}, points = {{-16.5, 0.0}, {16.5, 0.0}}, color = {0, 0, 191})); + connect(Dev_Cost_Per_Hect.y, Land_Dev_Rt.u1) annotation( + Line(visible = true, points = {{-67.0, 80.0}, {-46.0, 80.0}, {-46.0, -60.0}, {-33.0, -60.0}, {-33.0, -47.0}}, color = {0, 0, 191})); + connect(Gain1.u, Pot_Arable_Land.y) annotation( + Line(visible = true, points = {{-142.0, 80.0}, {-170.0, 80.0}, {-170.0, 8.25}, {-103.5326, 8.25}, {-95.2989, 8.25}}, color = {0, 0, 191})); + connect(Land_Fr_Cult.u, Arable_Land.y) annotation( + Line(visible = true, points = {{23.0, 40.0}, {0.0, 40.0}, {0.0, 8.25}, {22.25, 8.25}}, color = {0, 0, 191})); + connect(arable_land, Arable_Land.y1) annotation( + Line(visible = true, points = {{210.0, -10.0}, {190.0, -10.0}, {190.0, 30.0}, {70.0, 30.0}, {70.0, -17.6389}, {46.25, -17.6389}, {46.25, -9.75}}, color = {0, 0, 191})); + connect(Land_Er_Rt.u1, Arable_Land.y2) annotation( + Line(visible = true, points = {{18.0, -34.0}, {10.0, -34.0}, {10.0, -18.0223}, {35.0, -18.0223}, {35.0, -9.75}}, color = {0, 0, 191})); + connect(Land_Rem_Urb_Ind_Use.y, Arable_Land.u2) annotation( + Line(visible = true, points = {{98.5, 6.0}, {53.8, 6.0}, {51.5, 6.0}}, color = {95, 0, 191})); + connect(Land_Erosion_Rt.y, Arable_Land.u3) annotation( + Line(visible = true, points = {{65.0, -47.5}, {65.0, -6.4}, {51.5, -6.0}}, color = {95, 0, 191})); + connect(Land_Devel_Rt.y1, Arable_Land.u1) annotation( + Line(visible = true, points = {{-19.5, 0.0}, {-10.0, 0.0}, {-10.0, 0.0}, {18.5, 0.0}}, color = {95, 0, 191})); + connect(Land_Dev_Rt.y, Land_Devel_Rt.u) annotation( + Line(visible = true, origin = {-27.0, -22.375}, points = {{0.0, -6.625}, {0.0, 6.625}}, color = {0, 0, 191})); + connect(Pot_Arable_Land.u1, Land_Devel_Rt.y) annotation( + Line(visible = true, points = {{-66.0489, 0.0}, {-50.0, 0.0}, {-50.0, 0.0}, {-34.5, 0.0}}, color = {95, 0, 191})); + connect(P_Land_Life_Mlt_Yield_1.y, S_Land_Life_Mlt_Yield.u1) annotation( + Line(visible = true, points = {{-89.0, -76.0}, {-64.0, -76.0}, {-64.0, -92.0}, {-64.0, -94.0}, {-60.0, -94.0}, {-43.0, -94.0}}, color = {0, 0, 191})); + connect(P_Land_Life_Mlt_Yield_2.y, S_Land_Life_Mlt_Yield.u2) annotation( + Line(visible = true, points = {{-89.0, -104.0}, {-64.0, -104.0}, {-64.0, -102.0}, {-43.0, -102.0}}, color = {0, 0, 191})); + connect(Gain2.u, land_yield) annotation( + Line(visible = true, points = {{-169.0, -90.0}, {-186.0, -90.0}, {-186.0, 110.0}, {-210.0, 110.0}}, color = {0, 0, 191})); + connect(Gain2.y, P_Land_Life_Mlt_Yield_2.u) annotation( + Line(visible = true, points = {{-146.0, -90.0}, {-130.0, -90.0}, {-130.0, -104.0}, {-108.0, -104.0}}, color = {0, 0, 191})); + connect(Gain2.y, P_Land_Life_Mlt_Yield_1.u) annotation( + Line(visible = true, points = {{-146.0, -90.0}, {-130.0, -90.0}, {-130.0, -76.0}, {-108.0, -76.0}}, color = {0, 0, 191})); + connect(S_Land_Life_Mlt_Yield.y, Avg_Life_Land.u) annotation( + Line(visible = true, points = {{-25.0, -98.0}, {10.0, -98.0}, {10.0, -61.0}}, color = {0, 0, 191})); + connect(Urb_Ind_Land_PC.u, ind_out_pc) annotation( + Line(visible = true, points = {{52.0, -110.0}, {20.0, -110.0}, {20.0, -120.0}, {-190.0, -120.0}, {-190.0, -70.0}, {-210.0, -70.0}}, color = {0, 0, 191})); + connect(Urb_Ind_Land_PC.y, Urb_Ind_Land_Req.u1) annotation( + Line(visible = true, origin = {82.0, -110.0}, points = {{-11.0, 0.0}, {11.0, 0.0}}, color = {0, 0, 191})); + connect(Urb_Ind_Land_Req.u2, population) annotation( + Line(visible = true, points = {{107.0, -110.0}, {120.0, -110.0}, {120.0, -130.0}, {-210.0, -130.0}}, color = {0, 0, 191})); + connect(Urb_Ind_Land_Req.y, Land_Rem_UI_Use.u1) annotation( + Line(visible = true, points = {{100.0, -103.0}, {100.0, -54.4}, {100.0827, -49.0}}, color = {0, 0, 191})); + connect(sink.MassInPort1, Land_Erosion_Rt.y1) annotation( + Line(visible = true, points = {{65.0, -59.0}, {65.0, -32.5}}, color = {95, 0, 191})); + connect(Land_Er_Rt.u2, Avg_Life_Land.y) annotation( + Line(visible = true, points = {{18.0, -46.0}, {10.0, -46.0}, {10.0, -84.0}}, color = {0, 0, 191})); + connect(urban_ind_land, Urban_Ind_Land.y2) annotation( + Line(visible = true, points = {{210.0, -70.0}, {175.25, -70.0}, {175.25, -3.75}}, color = {0, 0, 191})); + connect(Land_Rem_UI_Use.u2, Urban_Ind_Land.y4) annotation( + Line(visible = true, points = {{108.0827, -49.0}, {108.0827, -70.0}, {152.75, -70.0}, {152.75, -3.75}}, color = {0, 0, 191})); + connect(Urban_Ind_Land.u1, Land_Rem_Urb_Ind_Use.y1) annotation( + Line(visible = true, origin = {130.5, 6.0}, points = {{17.0, 0.0}, {-17.0, 0.0}}, color = {95, 0, 191})); + connect(Land_Rem_UI_Use.y, Land_Rem_Urb_Ind_Use.u) annotation( + Line(visible = true, origin = {105.0414, -16.5625}, points = {{-0.9586, -14.4375}, {-0.9586, 3.8125}, {0.9586, 3.8125}, {0.9586, 6.8125}}, color = {0, 0, 191})); + connect(Land_Er_Rt.y, Land_Erosion_Rt.u) annotation( + Line(visible = true, points = {{41.0, -40.0}, {80.75, -40.0}}, color = {0, 0, 191})); + connect(tot_agric_invest, Land_Dev_Rt.u3) annotation( + Line(visible = true, points = {{-210.0, -10.0}, {-170.0, -10.0}, {-170.0, -50.0}, {-60.0, -50.0}, {-60.0, -70.0}, {-21.0, -70.0}, {-21.0, -47.0}}, color = {0, 0, 191})); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, fillColor = {170, 255, 170}, fillPattern = FillPattern.Solid, lineThickness = 1.0, extent = {{-100.0, -100.0}, {100.0, 100.0}}, radius = 0.5), Text(visible = true, origin = {0.0, 50.0}, fillPattern = FillPattern.Solid, extent = {{-73.6862, -36.6918}, {73.6862, 36.6918}}, textString = "Arable", fontName = "Arial"), Text(visible = true, origin = {0.0, -50.0}, fillPattern = FillPattern.Solid, extent = {{-87.9194, -20.8986}, {87.9194, 20.8986}}, textString = "Dynamics", fontName = "Arial"), Text(visible = true, fillPattern = FillPattern.Solid, extent = {{-72.1931, -36.6918}, {72.1931, 36.6918}}, textString = "Land", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-200.0, -160.0}, {200.0, 140.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-47.0, 79.0}, {-45.0, 81.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-131.0, -91.0}, {-129.0, -89.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-187.0, 109.0}, {-185.0, 111.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{99.0, 77.0}, {101.0, 79.0}})}), + Documentation(info = " This model quantifies the land that is being used to produce food, i.e., the arable land. The model contains three state variables, representing the potential arable land, i.e., land that could be developed to grow crop, but so far hasn't been developed; the arable land that is currently being used for agriculture; and finally, the land that is being used for urban development and industry (including mining). Some of the potential arable land is getting developed over time, whereas some of the arable land is being lost either to urban development or to erosion.

The arable land is measured in units of hectares. ")); end Arable_Land_Dynamics; + block Food_Production "Food production" parameter Real agr_inp_init(unit = "dollar/yr") = 5000000000.0 "Initial agricultural input"; parameter Real food_short_perc_del(unit = "yr") = 2 "Food shortage perception delay"; @@ -3646,111 +5941,217 @@ parameter Real subsist_food_pc(unit = "kg/yr") = 230 "Available per capita food"; parameter Real t_policy_year(unit = "yr") = 4000 "Year of policy change"; parameter Real tech_dev_del_TDD(unit = "yr") = 20 "Technology development time"; - SystemDynamics.Interfaces.MassInPort ind_out_pc(unit = "dollar/yr") "Per capita annual industrial output" annotation(Placement(visible = true, transformation(origin = {-210.0,-70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular P_Indic_Food_PC_1(x_vals = 0:200:1600, y_vals = {230,480,690,850,970,1070,1150,1210,1250}) "p.286 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-142.0,-90.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular P_Indic_Food_PC_2(x_vals = 0:200:1600, y_vals = {230,480,690,850,970,1070,1150,1210,1250}) "p.286 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-142.0,-130.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.S_Indic_Food_PC S_Indic_Food_PC(t_policy_year = t_policy_year) "p.286 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-79.0,-110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular P_Fr_IO_Al_Agr_1(x_vals = 0:0.5:2.5, y_vals = {0.4,0.2,0.1,0.025,0,0}) "p.287 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {18.0,-90.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Division Div1 annotation(Placement(visible = true, transformation(origin = {-30.0,-104.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular P_Fr_IO_Al_Agr_2(x_vals = 0:0.5:2.5, y_vals = {0.4,0.2,0.1,0.025,0,0}) "p.287 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {18.0,-130.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.S_FIOA_Agr S_FIOA_Agr(t_policy_year = t_policy_year) "p.287 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {76.0,-110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Tot_Agric_Invest "p.287 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {120.0,-110.0}, extent = {{-12.0,-12.0},{12.0,12.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort industrial_output(unit = "dollar/yr") "Annual industrial output" annotation(Placement(visible = true, transformation(origin = {-210.0,-130.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source1 annotation(Placement(visible = true, transformation(origin = {-150.0,10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Chg_Agr_Inp annotation(Placement(visible = true, transformation(origin = {-100.0,10.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Levels.Level1a Agr_Inp(x0 = agr_inp_init) annotation(Placement(visible = true, transformation(origin = {-40.0,10.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.Ch_Agr_Inp Ch_Agr_Inp "p.292 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-100.0,-26.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.WorldDynamics.World3.Utilities.Current_Agr_Inp Current_Agr_Inp "p.292 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-141.0,-50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort fr_inp_al_land_dev "Fraction of capital invested in agriculture allocated to the devlopment of arable land" annotation(Placement(visible = true, transformation(origin = {-210.0,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.S_Avg_Life_Agr_Inp S_Avg_Life_Agr_Inp(t_policy_year = t_policy_year, p_avg_life_agr_inp_1 = p_avg_life_agr_inp_1, p_avg_life_agr_inp_2 = p_avg_life_agr_inp_2) "p.293 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {0.0,-50.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular P_Fr_Inp_For_Land_Maint(x_vals = 0:4, y_vals = {0,0.04,0.07,0.09,0.1}) "p.332 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-126.5,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source2 annotation(Placement(visible = true, transformation(origin = {-40.0,90.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Chg_Perc_Food_Ratio annotation(Placement(visible = true, transformation(origin = {10.0,90.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Levels.Level1a Perc_Food_Ratio(x0 = perc_food_ratio_init) annotation(Placement(visible = true, transformation(origin = {60.0,90.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.Agr_Inp_Per_Hect Agr_Inp_Per_Hect "p.294 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-53.3528,44.0583}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort arable_land(unit = "hectare") "Arable land" annotation(Placement(visible = true, transformation(origin = {-210.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular Marg_Land_Yield_Mlt_Cap(y_vals = {0.075,0.03,0.015,0.011,0.009,0.008,0.007,0.006,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005}, x_vals = {0,40,80,120,160,200,240,280,320,360,400,440,480,520,560,600,10000}) "p.313 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {23.5,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular Land_Yield_Mlt_Cap(y_vals = {1,3,4.5,5,5.3,5.6,5.9,6.1,6.35,6.6,6.9,7.2,7.4,7.6,7.8,8,8.2,8.4,8.6,8.8,9,9.2,9.4,9.6,9.8,10,10}, x_vals = {0,40,80,120,160,200,240,280,320,360,400,440,480,520,560,600,640,680,720,760,800,840,880,920,960,1000,10000}) "p.306 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {21.5,20.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_4 Land_Yield "p.307 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {90.0,30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -90))); - SystemDynamics.WorldDynamics.World3.Utilities.Marg_Prod_Agr_Inp Marg_Prod_Agr_Inp "p.313 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {160.0,-5.9417}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort marg_prod_agr_inp(unit = "kg/dollar") "Development of marginally producing land" annotation(Placement(visible = true, transformation(origin = {210.0,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort land_yield(unit = "kg/(hectare.yr)") "Land yield" annotation(Placement(visible = true, transformation(origin = {210.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.Food Food(land_fr_harvested = land_fr_harvested, processing_loss = processing_loss) "p.280 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-158.0,100.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Division Food_PC "p.281 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-126.0,94.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort population "Population" annotation(Placement(visible = true, transformation(origin = {-210.0,110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Gain Food_Ratio(k = 1 / subsist_food_pc) "p.332 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-83.0,94.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.Ch_Perc_Food_Ratio Ch_Perc_Food_Ratio(food_short_perc_del = food_short_perc_del) "p.333 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {121.825,106.9111}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.S_Land_Yield_Fact S_Land_Yield_Fact(t_policy_year = t_policy_year, p_land_yield_fact_1 = p_land_yield_fact_1) "p.307 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {115.0,50.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.SMTH3 P_Land_Yield_Fact_2(averaging_time(unit = "yr") = tech_dev_del_TDD) annotation(Placement(visible = true, transformation(origin = {157.0,50.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort yield_tech_LYTD "Technology induced absolute yield enhancement" annotation(Placement(visible = true, transformation(origin = {-170.0,150.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 90), iconTransformation(origin = {-60.0,110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -90))); - SystemDynamics.Interfaces.MassInPort land_fertility(unit = "kg/(hectare.yr)") "Land fertility" annotation(Placement(visible = true, transformation(origin = {-170.0,-170.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -90), iconTransformation(origin = {-60.0,-110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.Interfaces.MassInPort s_yield_mlt_air_poll "Land yield multiplier from air pollution" annotation(Placement(visible = true, transformation(origin = {-110.0,-170.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -90), iconTransformation(origin = {-20.0,-110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.Interfaces.MassOutPort food_ratio "Food ratio" annotation(Placement(visible = true, transformation(origin = {210.0,110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort tot_agric_invest(unit = "dollar/yr") "Total investment in the agricultural sector" annotation(Placement(visible = true, transformation(origin = {170.0,150.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -90), iconTransformation(origin = {60.0,110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.Interfaces.MassOutPort agr_inp_per_hect(unit = "dollar/(hectare.yr)") "Agricultural investments per hectare" annotation(Placement(visible = true, transformation(origin = {210.0,-70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort s_fioa_agr "Fraction of total investments allocated to the agricultural sector" annotation(Placement(visible = true, transformation(origin = {210.0,-130.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort p_fr_inp_for_land_maint "Fraction of investments in the agricultural sector allocated to land maintenance" annotation(Placement(visible = true, transformation(origin = {170.0,-170.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 90), iconTransformation(origin = {60.0,-110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -90))); - SystemDynamics.Functions.Tabular Yield_Tech_Mult_Icor_COYM(y_vals = {1,1,1.05,1.12,1.25,1.35,1.5,1.5}, x_vals = {0,1,1.2,1.4,1.6,1.8,2,50}) annotation(Placement(visible = true, transformation(origin = {50.0,50.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort yield_tech_mult_icor_COYM "Technology induced relative enhancement of land yield" annotation(Placement(visible = true, transformation(origin = {110.0,-170.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 90), iconTransformation(origin = {20.0,-110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -90))); - SystemDynamics.Interfaces.MassOutPort food_pc(unit = "kg/yr") "Per capita annually consumed food" annotation(Placement(visible = true, transformation(origin = {110.0,150.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -90), iconTransformation(origin = {20.0,110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - equation - connect(Marg_Prod_Agr_Inp.y,marg_prod_agr_inp) annotation(Line(visible = true, points = {{169.0,-5.9417},{190.0,-5.9417},{190.0,-10.0},{210.0,-10.0}}, color = {0,0,191})); - connect(S_FIOA_Agr.u1,P_Fr_IO_Al_Agr_1.y) annotation(Line(visible = true, points = {{67.0,-106.0},{54.0,-106.0},{54.0,-90.0},{29.0,-90.0}}, color = {0,0,191})); - connect(S_FIOA_Agr.u2,P_Fr_IO_Al_Agr_2.y) annotation(Line(visible = true, points = {{67.0,-114.0},{54.0,-114.0},{54.0,-130.0},{29.0,-130.0}}, color = {0,0,191})); - connect(S_Indic_Food_PC.u2,P_Indic_Food_PC_2.y) annotation(Line(visible = true, points = {{-88.0,-114.0},{-106.0,-114.0},{-106.0,-130.0},{-131.0,-130.0}}, color = {0,0,191})); - connect(S_Indic_Food_PC.u1,P_Indic_Food_PC_1.y) annotation(Line(visible = true, points = {{-88.0,-106.0},{-106.0,-106.0},{-106.0,-90.0},{-131.0,-90.0}}, color = {0,0,191})); - connect(Tot_Agric_Invest.y,Current_Agr_Inp.u2) annotation(Line(visible = true, points = {{120.0,-101.6},{120.0,-64.0},{-168.0,-64.0},{-168.0,-54.0},{-150.0,-54.0}}, color = {0,0,191})); - connect(Current_Agr_Inp.u1,fr_inp_al_land_dev) annotation(Line(visible = true, points = {{-150.0,-46.0},{-180.0,-46.0},{-180.0,-10.0},{-210.0,-10.0}}, color = {0,0,191})); - connect(Ch_Agr_Inp.u3,Agr_Inp.y4) annotation(Line(visible = true, points = {{-94.0,-35.0},{-94.0,-50.0},{-51.25,-50.0},{-51.25,-5.9972},{-51.25,0.25}}, color = {0,0,191})); - connect(Agr_Inp_Per_Hect.u3,Agr_Inp.y) annotation(Line(visible = true, points = {{-62.3528,38.0583},{-76.0,38.0583},{-76.0,20.0},{-76.0,18.25},{-52.75,18.25}}, color = {0,0,191})); - connect(Marg_Land_Yield_Mlt_Cap.u,Agr_Inp_Per_Hect.y) annotation(Line(visible = true, points = {{15.5,-10.0},{-10.0,-10.0},{-10.0,44.0583},{-44.3528,44.0583}}, color = {0,0,191})); - connect(Land_Yield_Mlt_Cap.u,Agr_Inp_Per_Hect.y) annotation(Line(visible = true, points = {{13.5,20.0},{-10.0,20.0},{-10.0,44.0583},{-44.3528,44.0583}}, color = {0,0,191})); - connect(arable_land,Agr_Inp_Per_Hect.u2) annotation(Line(visible = true, points = {{-210.0,50.0},{-180.0,50.0},{-180.0,30.0},{-90.0,30.0},{-90.0,44.0583},{-62.3528,44.0583}}, color = {0,0,191})); - connect(Agr_Inp_Per_Hect.u1,P_Fr_Inp_For_Land_Maint.y) annotation(Line(visible = true, points = {{-62.3528,50.0583},{-78.95,50.2},{-78.95,50.0},{-115.5,50.0}}, color = {0,0,191})); - connect(S_FIOA_Agr.y,s_fioa_agr) annotation(Line(visible = true, points = {{85.0,-110.0},{100.0,-110.0},{100.0,-130.0},{210.0,-130.0}}, color = {0,0,191})); - connect(Tot_Agric_Invest.u1,S_FIOA_Agr.y) annotation(Line(visible = true, origin = {98.3,-110.0}, points = {{13.3,0.0},{-13.3,0.0}}, color = {0,0,191})); - connect(P_Fr_IO_Al_Agr_2.u,Div1.y) annotation(Line(visible = true, points = {{10.0,-130.0},{-10.0,-130.0},{-10.0,-104.0},{-19.0,-104.0}}, color = {0,0,191})); - connect(P_Fr_IO_Al_Agr_1.u,Div1.y) annotation(Line(visible = true, points = {{10.0,-90.0},{-10.0,-90.0},{-10.0,-104.0},{-19.0,-104.0}}, color = {0,0,191})); - connect(Div1.u2,S_Indic_Food_PC.y) annotation(Line(visible = true, origin = {-56.0,-110.0}, points = {{14.0,0.0},{-14.0,0.0}}, color = {0,0,191})); - connect(P_Indic_Food_PC_2.u,ind_out_pc) annotation(Line(visible = true, points = {{-150.0,-130.0},{-180.0,-130.0},{-180.0,-70.0},{-210.0,-70.0}}, color = {0,0,191})); - connect(P_Indic_Food_PC_1.u,ind_out_pc) annotation(Line(visible = true, points = {{-150.0,-90.0},{-180.0,-90.0},{-180.0,-70.0},{-210.0,-70.0}}, color = {0,0,191})); - connect(S_Avg_Life_Agr_Inp.y,Marg_Prod_Agr_Inp.u4) annotation(Line(visible = true, points = {{-9.0,-50.0},{-40.0,-50.0},{-40.0,-30.0},{110.0,-30.0},{110.0,-11.9417},{151.0,-11.9417}}, color = {0,0,191})); - connect(S_Avg_Life_Agr_Inp.y,Ch_Agr_Inp.u2) annotation(Line(visible = true, points = {{-9.0,-50.0},{-40.0,-50.0},{-40.0,-60.0},{-100.0,-60.0},{-100.0,-35.0}}, color = {0,0,191})); - connect(Current_Agr_Inp.y,Ch_Agr_Inp.u1) annotation(Line(visible = true, origin = {-114.6667,-45.0}, points = {{-17.3333,-5.0},{8.6667,-5.0},{8.6667,10.0}}, color = {0,0,191})); - connect(Ch_Agr_Inp.y,Chg_Agr_Inp.u) annotation(Line(visible = true, origin = {-100.0,-11.375}, points = {{0.0,-5.625},{0.0,5.625}}, color = {0,0,191})); - connect(Source1.MassInPort1,Chg_Agr_Inp.y) annotation(Line(visible = true, origin = {-123.25,10.0}, points = {{-15.75,0.0},{15.75,0.0}}, color = {95,0,191})); - connect(Chg_Agr_Inp.y1,Agr_Inp.u1) annotation(Line(visible = true, origin = {-74.5,10.0}, points = {{-18.0,0.0},{18.0,0.0}}, color = {95,0,191})); - connect(Marg_Land_Yield_Mlt_Cap.u,agr_inp_per_hect) annotation(Line(visible = true, points = {{15.5,-10.0},{-10.0,-10.0},{-10.0,-26.0},{166.0,-26.0},{166.0,-70.0},{210.0,-70.0}}, color = {0,0,191})); - connect(Marg_Land_Yield_Mlt_Cap.y,Marg_Prod_Agr_Inp.u3) annotation(Line(visible = true, points = {{34.5,-10.0},{98.675,-10.0},{98.675,-7.9417},{151.0,-7.9417}}, color = {0,0,191})); - connect(Land_Yield.y,Marg_Prod_Agr_Inp.u1) annotation(Line(visible = true, points = {{97.0,30.0},{130.0,30.0},{130.0,0.0},{151.0,0.0583}}, color = {0,0,191})); - connect(Land_Yield_Mlt_Cap.y,Marg_Prod_Agr_Inp.u2) annotation(Line(visible = true, points = {{32.5,20.0},{64.0,20.0},{64.0,-4.0},{151.0,-3.9417}}, color = {0,0,191})); - connect(Land_Yield.u3,s_yield_mlt_air_poll) annotation(Line(visible = true, points = {{84.4,26.0},{76.0,26.0},{76.0,-40.0},{160.0,-40.0},{160.0,-152.0},{-110.0,-152.0},{-110.0,-170.0}}, color = {0,0,191})); - connect(Land_Yield.u2,land_fertility) annotation(Line(visible = true, points = {{84.4,34.0},{70.0,34.0},{70.0,-46.0},{154.0,-46.0},{154.0,-148.0},{-170.0,-148.0},{-170.0,-170.0}}, color = {0,0,191})); - connect(Ch_Perc_Food_Ratio.y,Chg_Perc_Food_Ratio.u) annotation(Line(visible = true, points = {{130.825,106.9111},{160.0,106.9111},{160.0,68.0},{10.0,68.0},{10.0,74.25}}, color = {0,0,191})); - connect(Perc_Food_Ratio.y1,Ch_Perc_Food_Ratio.u2) annotation(Line(visible = true, points = {{72.75,98.25},{90.0,98.25},{90.0,102.9111},{112.825,102.9111}}, color = {95,0,191})); - connect(Food_Ratio.y,Ch_Perc_Food_Ratio.u1) annotation(Line(visible = true, points = {{-72.0,94.0},{-60.0,94.0},{-60.0,111.0},{90.0,111.0},{95.9556,111.0},{112.825,110.9111}}, color = {0,0,191})); - connect(P_Fr_Inp_For_Land_Maint.u,Perc_Food_Ratio.y) annotation(Line(visible = true, points = {{-134.5,50.0},{-162.0,50.0},{-162.0,72.0},{-52.0,72.0},{-52.0,106.0},{40.0,106.0},{40.0,98.25},{47.25,98.25}}, color = {0,0,191})); - connect(Chg_Perc_Food_Ratio.y1,Perc_Food_Ratio.u1) annotation(Line(visible = true, origin = {30.5,90.0}, points = {{-13.0,0.0},{13.0,0.0}}, color = {95,0,191})); - connect(Land_Yield.y,Food.u1) annotation(Line(visible = true, points = {{97.0,30.0},{180.0,30.0},{180.0,124.0},{-180.0,124.0},{-180.0,104.0},{-167.0,104.0}}, color = {0,0,191})); - connect(Food.u2,arable_land) annotation(Line(visible = true, points = {{-167.0,96.0},{-180.0,96.0},{-180.0,50.0},{-210.0,50.0}}, color = {0,0,191})); - connect(Land_Yield.u4,Land_Yield_Mlt_Cap.y) annotation(Line(visible = true, points = {{90.0,23.0},{90.0,-4.0},{64.0,-4.0},{64.0,20.0},{32.5,20.0}}, color = {0,0,191})); - connect(S_Land_Yield_Fact.y,Land_Yield.u1) annotation(Line(visible = true, points = {{106.0,50.0},{90.0,50.0},{90.0,37.0}}, color = {0,0,191})); - connect(Land_Yield.y,land_yield) annotation(Line(visible = true, points = {{97.0,30.0},{180.0,30.0},{180.0,50.0},{210.0,50.0}}, color = {0,0,191})); - connect(P_Land_Yield_Fact_2.u,yield_tech_LYTD) annotation(Line(visible = true, points = {{168.0,50.0},{176.0,50.0},{176.0,128.0},{-170.0,128.0},{-170.0,150.0}}, color = {0,0,191})); - connect(P_Land_Yield_Fact_2.y,S_Land_Yield_Fact.u) annotation(Line(visible = true, origin = {135.0,50.0}, points = {{11.0,0.0},{-11.0,0.0}}, color = {0,0,191})); - connect(S_Land_Yield_Fact.y,Yield_Tech_Mult_Icor_COYM.u) annotation(Line(visible = true, origin = {82.0,50.0}, points = {{24.0,-0.0},{-24.0,0.0}}, color = {0,0,191})); - connect(Yield_Tech_Mult_Icor_COYM.y,yield_tech_mult_icor_COYM) annotation(Line(visible = true, points = {{39.0,50.0},{-14.0,50.0},{-14.0,-24.0},{106.0,-24.0},{106.0,-140.0},{110.0,-140.0},{110.0,-170.0}}, color = {0,0,191})); - connect(P_Fr_Inp_For_Land_Maint.y,p_fr_inp_for_land_maint) annotation(Line(visible = true, points = {{-115.5,50.0},{-80.0,50.0},{-80.0,-56.0},{-50.0,-56.0},{-50.0,-156.0},{170.0,-156.0},{170.0,-170.0}}, color = {0,0,191})); - connect(Source2.MassInPort1,Chg_Perc_Food_Ratio.y) annotation(Line(visible = true, origin = {-13.25,90.0}, points = {{-15.75,0.0},{15.75,0.0}}, color = {95,0,191})); - connect(Food_Ratio.y,food_ratio) annotation(Line(visible = true, points = {{-72.0,94.0},{-60.0,94.0},{-60.0,132.0},{184.0,132.0},{184.0,110.0},{210.0,110.0}}, color = {0,0,191})); - connect(Food_Ratio.u,Food_PC.y) annotation(Line(visible = true, origin = {-105.0,94.0}, points = {{10.0,0.0},{-10.0,0.0}}, color = {0,0,191})); - connect(Food_PC.u1,Food.y) annotation(Line(visible = true, origin = {-143.5,100.0}, points = {{5.5,0.0},{-5.5,0.0}}, color = {0,0,191})); - connect(Tot_Agric_Invest.u2,industrial_output) annotation(Line(points = {{128.4,-110.0},{140.0,-110.0},{140.0,-144.0},{-190.0,-144.0},{-190.0,-130.0},{-210.0,-130.0}}, color = {0,0,191}, visible = true)); - connect(population,Food_PC.u2) annotation(Line(points = {{-210.0,110.0},{-190.0,110.0},{-190.0,80.0},{-146.0,80.0},{-146.0,88.0},{-138.0,88.0}}, color = {0,0,191}, visible = true)); - connect(Food_PC.y,Div1.u1) annotation(Line(points = {{-115.0,94.0},{-110.0,94.0},{-110.0,76.0},{-174.0,76.0},{-174.0,-68.0},{-46.0,-68.0},{-46.0,-98.0},{-42.0,-98.0}}, color = {0,0,191}, visible = true)); - connect(Food_PC.y,food_pc) annotation(Line(points = {{-115.0,94.0},{-110.0,94.0},{-110.0,136.0},{110.0,136.0},{110.0,150.0}}, color = {0,0,191}, visible = true)); - connect(Tot_Agric_Invest.y,tot_agric_invest) annotation(Line(points = {{120.0,-101.6},{120.0,-64.0},{194.0,-64.0},{194.0,136.0},{170.0,136.0},{170.0,150.0}}, color = {0,0,191}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, fillColor = {170,255,170}, fillPattern = FillPattern.Solid, lineThickness = 1.0, extent = {{-100.0,-100.0},{100.0,100.0}}, radius = 0.5),Text(visible = true, origin = {0.0,30.0}, fillPattern = FillPattern.Solid, extent = {{-47.3724,-36.6918},{47.3724,36.6918}}, textString = "Food", fontName = "Arial"),Text(visible = true, origin = {0.0,-30.0}, fillPattern = FillPattern.Solid, extent = {{-95.13,-24.9532},{95.13,24.9532}}, textString = "Production", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-200.0,-160.0},{200.0,140.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-181.0,-91.0},{-179.0,-89.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-11.0,-105.0},{-9.0,-103.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-11.0,19.0},{-9.0,21.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-41.0,-51.0},{-39.0,-49.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{89.0,-5.0},{91.0,-3.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-181.0,49.0},{-179.0,51.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-111.0,93.0},{-109.0,95.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{179.0,49.0},{181.0,51.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{129.0,29.0},{131.0,31.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-61.0,110.0},{-59.0,112.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{99.0,-111.0},{101.0,-109.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-81.0,49.0},{-79.0,51.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{89.0,49.0},{91.0,51.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{119.0,-65.0},{121.0,-63.0}})}), Documentation(info = " + SystemDynamics.Interfaces.MassInPort ind_out_pc(unit = "dollar/yr") "Per capita annual industrial output" annotation( + Placement(visible = true, transformation(origin = {-210.0, -70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular P_Indic_Food_PC_1(x_vals = 0:200:1600, y_vals = {230, 480, 690, 850, 970, 1070, 1150, 1210, 1250}) "p.286 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-142.0, -90.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular P_Indic_Food_PC_2(x_vals = 0:200:1600, y_vals = {230, 480, 690, 850, 970, 1070, 1150, 1210, 1250}) "p.286 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-142.0, -130.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.S_Indic_Food_PC S_Indic_Food_PC(t_policy_year = t_policy_year) "p.286 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-79.0, -110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular P_Fr_IO_Al_Agr_1(x_vals = 0:0.5:2.5, y_vals = {0.4, 0.2, 0.1, 0.025, 0, 0}) "p.287 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {18.0, -90.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Division Div1 annotation( + Placement(visible = true, transformation(origin = {-30.0, -104.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular P_Fr_IO_Al_Agr_2(x_vals = 0:0.5:2.5, y_vals = {0.4, 0.2, 0.1, 0.025, 0, 0}) "p.287 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {18.0, -130.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.S_FIOA_Agr S_FIOA_Agr(t_policy_year = t_policy_year) "p.287 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {76.0, -110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Tot_Agric_Invest "p.287 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {120.0, -110.0}, extent = {{-12.0, -12.0}, {12.0, 12.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort industrial_output(unit = "dollar/yr") "Annual industrial output" annotation( + Placement(visible = true, transformation(origin = {-210.0, -130.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source1 annotation( + Placement(visible = true, transformation(origin = {-150.0, 10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Chg_Agr_Inp annotation( + Placement(visible = true, transformation(origin = {-100.0, 10.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Levels.Level1a Agr_Inp(x0 = agr_inp_init) annotation( + Placement(visible = true, transformation(origin = {-40.0, 10.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.Ch_Agr_Inp Ch_Agr_Inp "p.292 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-100.0, -26.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.WorldDynamics.World3.Utilities.Current_Agr_Inp Current_Agr_Inp "p.292 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-141.0, -50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort fr_inp_al_land_dev "Fraction of capital invested in agriculture allocated to the devlopment of arable land" annotation( + Placement(visible = true, transformation(origin = {-210.0, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.S_Avg_Life_Agr_Inp S_Avg_Life_Agr_Inp(t_policy_year = t_policy_year, p_avg_life_agr_inp_1 = p_avg_life_agr_inp_1, p_avg_life_agr_inp_2 = p_avg_life_agr_inp_2) "p.293 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {0.0, -50.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular P_Fr_Inp_For_Land_Maint(x_vals = 0:4, y_vals = {0, 0.04, 0.07, 0.09, 0.1}) "p.332 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-126.5, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source2 annotation( + Placement(visible = true, transformation(origin = {-40.0, 90.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Chg_Perc_Food_Ratio annotation( + Placement(visible = true, transformation(origin = {10.0, 90.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Levels.Level1a Perc_Food_Ratio(x0 = perc_food_ratio_init) annotation( + Placement(visible = true, transformation(origin = {60.0, 90.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.Agr_Inp_Per_Hect Agr_Inp_Per_Hect "p.294 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-53.3528, 44.0583}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort arable_land(unit = "hectare") "Arable land" annotation( + Placement(visible = true, transformation(origin = {-210.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular Marg_Land_Yield_Mlt_Cap(y_vals = {0.075, 0.03, 0.015, 0.011, 0.009, 0.008, 0.007, 0.006, 0.005, 0.005, 0.005, 0.005, 0.005, 0.005, 0.005, 0.005, 0.005}, x_vals = {0, 40, 80, 120, 160, 200, 240, 280, 320, 360, 400, 440, 480, 520, 560, 600, 10000}) "p.313 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {23.5, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular Land_Yield_Mlt_Cap(y_vals = {1, 3, 4.5, 5, 5.3, 5.6, 5.9, 6.1, 6.35, 6.6, 6.9, 7.2, 7.4, 7.6, 7.8, 8, 8.2, 8.4, 8.6, 8.8, 9, 9.2, 9.4, 9.6, 9.8, 10, 10}, x_vals = {0, 40, 80, 120, 160, 200, 240, 280, 320, 360, 400, 440, 480, 520, 560, 600, 640, 680, 720, 760, 800, 840, 880, 920, 960, 1000, 10000}) "p.306 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {21.5, 20.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_4 Land_Yield "p.307 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {90.0, 30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -90))); + SystemDynamics.WorldDynamics.World3.Utilities.Marg_Prod_Agr_Inp Marg_Prod_Agr_Inp "p.313 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {160.0, -5.9417}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort marg_prod_agr_inp(unit = "kg/dollar") "Development of marginally producing land" annotation( + Placement(visible = true, transformation(origin = {210.0, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort land_yield(unit = "kg/(hectare.yr)") "Land yield" annotation( + Placement(visible = true, transformation(origin = {210.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.Food Food(land_fr_harvested = land_fr_harvested, processing_loss = processing_loss) "p.280 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-158.0, 100.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Division Food_PC "p.281 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-126.0, 94.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort population "Population" annotation( + Placement(visible = true, transformation(origin = {-210.0, 110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Gain Food_Ratio(k = 1 / subsist_food_pc) "p.332 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-83.0, 94.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.Ch_Perc_Food_Ratio Ch_Perc_Food_Ratio(food_short_perc_del = food_short_perc_del) "p.333 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {121.825, 106.9111}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.S_Land_Yield_Fact S_Land_Yield_Fact(t_policy_year = t_policy_year, p_land_yield_fact_1 = p_land_yield_fact_1) "p.307 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {115.0, 50.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.SMTH3 P_Land_Yield_Fact_2(averaging_time(unit = "yr") = tech_dev_del_TDD) annotation( + Placement(visible = true, transformation(origin = {157.0, 50.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort yield_tech_LYTD "Technology induced absolute yield enhancement" annotation( + Placement(visible = true, transformation(origin = {-170.0, 150.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 90), iconTransformation(origin = {-60.0, 110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -90))); + SystemDynamics.Interfaces.MassInPort land_fertility(unit = "kg/(hectare.yr)") "Land fertility" annotation( + Placement(visible = true, transformation(origin = {-170.0, -170.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -90), iconTransformation(origin = {-60.0, -110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.Interfaces.MassInPort s_yield_mlt_air_poll "Land yield multiplier from air pollution" annotation( + Placement(visible = true, transformation(origin = {-110.0, -170.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -90), iconTransformation(origin = {-20.0, -110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.Interfaces.MassOutPort food_ratio "Food ratio" annotation( + Placement(visible = true, transformation(origin = {210.0, 110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort tot_agric_invest(unit = "dollar/yr") "Total investment in the agricultural sector" annotation( + Placement(visible = true, transformation(origin = {170.0, 150.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -90), iconTransformation(origin = {60.0, 110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.Interfaces.MassOutPort agr_inp_per_hect(unit = "dollar/(hectare.yr)") "Agricultural investments per hectare" annotation( + Placement(visible = true, transformation(origin = {210.0, -70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort s_fioa_agr "Fraction of total investments allocated to the agricultural sector" annotation( + Placement(visible = true, transformation(origin = {210.0, -130.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort p_fr_inp_for_land_maint "Fraction of investments in the agricultural sector allocated to land maintenance" annotation( + Placement(visible = true, transformation(origin = {170.0, -170.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 90), iconTransformation(origin = {60.0, -110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -90))); + SystemDynamics.Functions.Tabular Yield_Tech_Mult_Icor_COYM(y_vals = {1, 1, 1.05, 1.12, 1.25, 1.35, 1.5, 1.5}, x_vals = {0, 1, 1.2, 1.4, 1.6, 1.8, 2, 50}) annotation( + Placement(visible = true, transformation(origin = {50.0, 50.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort yield_tech_mult_icor_COYM "Technology induced relative enhancement of land yield" annotation( + Placement(visible = true, transformation(origin = {110.0, -170.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 90), iconTransformation(origin = {20.0, -110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -90))); + SystemDynamics.Interfaces.MassOutPort food_pc(unit = "kg/yr") "Per capita annually consumed food" annotation( + Placement(visible = true, transformation(origin = {110.0, 150.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -90), iconTransformation(origin = {20.0, 110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + equation + connect(Marg_Prod_Agr_Inp.y, marg_prod_agr_inp) annotation( + Line(visible = true, points = {{169.0, -5.9417}, {190.0, -5.9417}, {190.0, -10.0}, {210.0, -10.0}}, color = {0, 0, 191})); + connect(S_FIOA_Agr.u1, P_Fr_IO_Al_Agr_1.y) annotation( + Line(visible = true, points = {{67.0, -106.0}, {54.0, -106.0}, {54.0, -90.0}, {29.0, -90.0}}, color = {0, 0, 191})); + connect(S_FIOA_Agr.u2, P_Fr_IO_Al_Agr_2.y) annotation( + Line(visible = true, points = {{67.0, -114.0}, {54.0, -114.0}, {54.0, -130.0}, {29.0, -130.0}}, color = {0, 0, 191})); + connect(S_Indic_Food_PC.u2, P_Indic_Food_PC_2.y) annotation( + Line(visible = true, points = {{-88.0, -114.0}, {-106.0, -114.0}, {-106.0, -130.0}, {-131.0, -130.0}}, color = {0, 0, 191})); + connect(S_Indic_Food_PC.u1, P_Indic_Food_PC_1.y) annotation( + Line(visible = true, points = {{-88.0, -106.0}, {-106.0, -106.0}, {-106.0, -90.0}, {-131.0, -90.0}}, color = {0, 0, 191})); + connect(Tot_Agric_Invest.y, Current_Agr_Inp.u2) annotation( + Line(visible = true, points = {{120.0, -101.6}, {120.0, -64.0}, {-168.0, -64.0}, {-168.0, -54.0}, {-150.0, -54.0}}, color = {0, 0, 191})); + connect(Current_Agr_Inp.u1, fr_inp_al_land_dev) annotation( + Line(visible = true, points = {{-150.0, -46.0}, {-180.0, -46.0}, {-180.0, -10.0}, {-210.0, -10.0}}, color = {0, 0, 191})); + connect(Ch_Agr_Inp.u3, Agr_Inp.y4) annotation( + Line(visible = true, points = {{-94.0, -35.0}, {-94.0, -50.0}, {-51.25, -50.0}, {-51.25, -5.9972}, {-51.25, 0.25}}, color = {0, 0, 191})); + connect(Agr_Inp_Per_Hect.u3, Agr_Inp.y) annotation( + Line(visible = true, points = {{-62.3528, 38.0583}, {-76.0, 38.0583}, {-76.0, 20.0}, {-76.0, 18.25}, {-52.75, 18.25}}, color = {0, 0, 191})); + connect(Marg_Land_Yield_Mlt_Cap.u, Agr_Inp_Per_Hect.y) annotation( + Line(visible = true, points = {{15.5, -10.0}, {-10.0, -10.0}, {-10.0, 44.0583}, {-44.3528, 44.0583}}, color = {0, 0, 191})); + connect(Land_Yield_Mlt_Cap.u, Agr_Inp_Per_Hect.y) annotation( + Line(visible = true, points = {{13.5, 20.0}, {-10.0, 20.0}, {-10.0, 44.0583}, {-44.3528, 44.0583}}, color = {0, 0, 191})); + connect(arable_land, Agr_Inp_Per_Hect.u2) annotation( + Line(visible = true, points = {{-210.0, 50.0}, {-180.0, 50.0}, {-180.0, 30.0}, {-90.0, 30.0}, {-90.0, 44.0583}, {-62.3528, 44.0583}}, color = {0, 0, 191})); + connect(Agr_Inp_Per_Hect.u1, P_Fr_Inp_For_Land_Maint.y) annotation( + Line(visible = true, points = {{-62.3528, 50.0583}, {-78.95, 50.2}, {-78.95, 50.0}, {-115.5, 50.0}}, color = {0, 0, 191})); + connect(S_FIOA_Agr.y, s_fioa_agr) annotation( + Line(visible = true, points = {{85.0, -110.0}, {100.0, -110.0}, {100.0, -130.0}, {210.0, -130.0}}, color = {0, 0, 191})); + connect(Tot_Agric_Invest.u1, S_FIOA_Agr.y) annotation( + Line(visible = true, origin = {98.3, -110.0}, points = {{13.3, 0.0}, {-13.3, 0.0}}, color = {0, 0, 191})); + connect(P_Fr_IO_Al_Agr_2.u, Div1.y) annotation( + Line(visible = true, points = {{10.0, -130.0}, {-10.0, -130.0}, {-10.0, -104.0}, {-19.0, -104.0}}, color = {0, 0, 191})); + connect(P_Fr_IO_Al_Agr_1.u, Div1.y) annotation( + Line(visible = true, points = {{10.0, -90.0}, {-10.0, -90.0}, {-10.0, -104.0}, {-19.0, -104.0}}, color = {0, 0, 191})); + connect(Div1.u2, S_Indic_Food_PC.y) annotation( + Line(visible = true, origin = {-56.0, -110.0}, points = {{14.0, 0.0}, {-14.0, 0.0}}, color = {0, 0, 191})); + connect(P_Indic_Food_PC_2.u, ind_out_pc) annotation( + Line(visible = true, points = {{-150.0, -130.0}, {-180.0, -130.0}, {-180.0, -70.0}, {-210.0, -70.0}}, color = {0, 0, 191})); + connect(P_Indic_Food_PC_1.u, ind_out_pc) annotation( + Line(visible = true, points = {{-150.0, -90.0}, {-180.0, -90.0}, {-180.0, -70.0}, {-210.0, -70.0}}, color = {0, 0, 191})); + connect(S_Avg_Life_Agr_Inp.y, Marg_Prod_Agr_Inp.u4) annotation( + Line(visible = true, points = {{-9.0, -50.0}, {-40.0, -50.0}, {-40.0, -30.0}, {110.0, -30.0}, {110.0, -11.9417}, {151.0, -11.9417}}, color = {0, 0, 191})); + connect(S_Avg_Life_Agr_Inp.y, Ch_Agr_Inp.u2) annotation( + Line(visible = true, points = {{-9.0, -50.0}, {-40.0, -50.0}, {-40.0, -60.0}, {-100.0, -60.0}, {-100.0, -35.0}}, color = {0, 0, 191})); + connect(Current_Agr_Inp.y, Ch_Agr_Inp.u1) annotation( + Line(visible = true, origin = {-114.6667, -45.0}, points = {{-17.3333, -5.0}, {8.6667, -5.0}, {8.6667, 10.0}}, color = {0, 0, 191})); + connect(Ch_Agr_Inp.y, Chg_Agr_Inp.u) annotation( + Line(visible = true, origin = {-100.0, -11.375}, points = {{0.0, -5.625}, {0.0, 5.625}}, color = {0, 0, 191})); + connect(Source1.MassInPort1, Chg_Agr_Inp.y) annotation( + Line(visible = true, origin = {-123.25, 10.0}, points = {{-15.75, 0.0}, {15.75, 0.0}}, color = {95, 0, 191})); + connect(Chg_Agr_Inp.y1, Agr_Inp.u1) annotation( + Line(visible = true, origin = {-74.5, 10.0}, points = {{-18.0, 0.0}, {18.0, 0.0}}, color = {95, 0, 191})); + connect(Marg_Land_Yield_Mlt_Cap.u, agr_inp_per_hect) annotation( + Line(visible = true, points = {{15.5, -10.0}, {-10.0, -10.0}, {-10.0, -26.0}, {166.0, -26.0}, {166.0, -70.0}, {210.0, -70.0}}, color = {0, 0, 191})); + connect(Marg_Land_Yield_Mlt_Cap.y, Marg_Prod_Agr_Inp.u3) annotation( + Line(visible = true, points = {{34.5, -10.0}, {98.675, -10.0}, {98.675, -7.9417}, {151.0, -7.9417}}, color = {0, 0, 191})); + connect(Land_Yield.y, Marg_Prod_Agr_Inp.u1) annotation( + Line(visible = true, points = {{97.0, 30.0}, {130.0, 30.0}, {130.0, 0.0}, {151.0, 0.0583}}, color = {0, 0, 191})); + connect(Land_Yield_Mlt_Cap.y, Marg_Prod_Agr_Inp.u2) annotation( + Line(visible = true, points = {{32.5, 20.0}, {64.0, 20.0}, {64.0, -4.0}, {151.0, -3.9417}}, color = {0, 0, 191})); + connect(Land_Yield.u3, s_yield_mlt_air_poll) annotation( + Line(visible = true, points = {{84.4, 26.0}, {76.0, 26.0}, {76.0, -40.0}, {160.0, -40.0}, {160.0, -152.0}, {-110.0, -152.0}, {-110.0, -170.0}}, color = {0, 0, 191})); + connect(Land_Yield.u2, land_fertility) annotation( + Line(visible = true, points = {{84.4, 34.0}, {70.0, 34.0}, {70.0, -46.0}, {154.0, -46.0}, {154.0, -148.0}, {-170.0, -148.0}, {-170.0, -170.0}}, color = {0, 0, 191})); + connect(Ch_Perc_Food_Ratio.y, Chg_Perc_Food_Ratio.u) annotation( + Line(visible = true, points = {{130.825, 106.9111}, {160.0, 106.9111}, {160.0, 68.0}, {10.0, 68.0}, {10.0, 74.25}}, color = {0, 0, 191})); + connect(Perc_Food_Ratio.y1, Ch_Perc_Food_Ratio.u2) annotation( + Line(visible = true, points = {{72.75, 98.25}, {90.0, 98.25}, {90.0, 102.9111}, {112.825, 102.9111}}, color = {95, 0, 191})); + connect(Food_Ratio.y, Ch_Perc_Food_Ratio.u1) annotation( + Line(visible = true, points = {{-72.0, 94.0}, {-60.0, 94.0}, {-60.0, 111.0}, {90.0, 111.0}, {95.9556, 111.0}, {112.825, 110.9111}}, color = {0, 0, 191})); + connect(P_Fr_Inp_For_Land_Maint.u, Perc_Food_Ratio.y) annotation( + Line(visible = true, points = {{-134.5, 50.0}, {-162.0, 50.0}, {-162.0, 72.0}, {-52.0, 72.0}, {-52.0, 106.0}, {40.0, 106.0}, {40.0, 98.25}, {47.25, 98.25}}, color = {0, 0, 191})); + connect(Chg_Perc_Food_Ratio.y1, Perc_Food_Ratio.u1) annotation( + Line(visible = true, origin = {30.5, 90.0}, points = {{-13.0, 0.0}, {13.0, 0.0}}, color = {95, 0, 191})); + connect(Land_Yield.y, Food.u1) annotation( + Line(visible = true, points = {{97.0, 30.0}, {180.0, 30.0}, {180.0, 124.0}, {-180.0, 124.0}, {-180.0, 104.0}, {-167.0, 104.0}}, color = {0, 0, 191})); + connect(Food.u2, arable_land) annotation( + Line(visible = true, points = {{-167.0, 96.0}, {-180.0, 96.0}, {-180.0, 50.0}, {-210.0, 50.0}}, color = {0, 0, 191})); + connect(Land_Yield.u4, Land_Yield_Mlt_Cap.y) annotation( + Line(visible = true, points = {{90.0, 23.0}, {90.0, -4.0}, {64.0, -4.0}, {64.0, 20.0}, {32.5, 20.0}}, color = {0, 0, 191})); + connect(S_Land_Yield_Fact.y, Land_Yield.u1) annotation( + Line(visible = true, points = {{106.0, 50.0}, {90.0, 50.0}, {90.0, 37.0}}, color = {0, 0, 191})); + connect(Land_Yield.y, land_yield) annotation( + Line(visible = true, points = {{97.0, 30.0}, {180.0, 30.0}, {180.0, 50.0}, {210.0, 50.0}}, color = {0, 0, 191})); + connect(P_Land_Yield_Fact_2.u, yield_tech_LYTD) annotation( + Line(visible = true, points = {{168.0, 50.0}, {176.0, 50.0}, {176.0, 128.0}, {-170.0, 128.0}, {-170.0, 150.0}}, color = {0, 0, 191})); + connect(P_Land_Yield_Fact_2.y, S_Land_Yield_Fact.u) annotation( + Line(visible = true, origin = {135.0, 50.0}, points = {{11.0, 0.0}, {-11.0, 0.0}}, color = {0, 0, 191})); + connect(S_Land_Yield_Fact.y, Yield_Tech_Mult_Icor_COYM.u) annotation( + Line(visible = true, origin = {82.0, 50.0}, points = {{24.0, -0.0}, {-24.0, 0.0}}, color = {0, 0, 191})); + connect(Yield_Tech_Mult_Icor_COYM.y, yield_tech_mult_icor_COYM) annotation( + Line(visible = true, points = {{39.0, 50.0}, {-14.0, 50.0}, {-14.0, -24.0}, {106.0, -24.0}, {106.0, -140.0}, {110.0, -140.0}, {110.0, -170.0}}, color = {0, 0, 191})); + connect(P_Fr_Inp_For_Land_Maint.y, p_fr_inp_for_land_maint) annotation( + Line(visible = true, points = {{-115.5, 50.0}, {-80.0, 50.0}, {-80.0, -56.0}, {-50.0, -56.0}, {-50.0, -156.0}, {170.0, -156.0}, {170.0, -170.0}}, color = {0, 0, 191})); + connect(Source2.MassInPort1, Chg_Perc_Food_Ratio.y) annotation( + Line(visible = true, origin = {-13.25, 90.0}, points = {{-15.75, 0.0}, {15.75, 0.0}}, color = {95, 0, 191})); + connect(Food_Ratio.y, food_ratio) annotation( + Line(visible = true, points = {{-72.0, 94.0}, {-60.0, 94.0}, {-60.0, 132.0}, {184.0, 132.0}, {184.0, 110.0}, {210.0, 110.0}}, color = {0, 0, 191})); + connect(Food_Ratio.u, Food_PC.y) annotation( + Line(visible = true, origin = {-105.0, 94.0}, points = {{10.0, 0.0}, {-10.0, 0.0}}, color = {0, 0, 191})); + connect(Food_PC.u1, Food.y) annotation( + Line(visible = true, origin = {-143.5, 100.0}, points = {{5.5, 0.0}, {-5.5, 0.0}}, color = {0, 0, 191})); + connect(Tot_Agric_Invest.u2, industrial_output) annotation( + Line(points = {{128.4, -110.0}, {140.0, -110.0}, {140.0, -144.0}, {-190.0, -144.0}, {-190.0, -130.0}, {-210.0, -130.0}}, color = {0, 0, 191}, visible = true)); + connect(population, Food_PC.u2) annotation( + Line(points = {{-210.0, 110.0}, {-190.0, 110.0}, {-190.0, 80.0}, {-146.0, 80.0}, {-146.0, 88.0}, {-138.0, 88.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_PC.y, Div1.u1) annotation( + Line(points = {{-115.0, 94.0}, {-110.0, 94.0}, {-110.0, 76.0}, {-174.0, 76.0}, {-174.0, -68.0}, {-46.0, -68.0}, {-46.0, -98.0}, {-42.0, -98.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_PC.y, food_pc) annotation( + Line(points = {{-115.0, 94.0}, {-110.0, 94.0}, {-110.0, 136.0}, {110.0, 136.0}, {110.0, 150.0}}, color = {0, 0, 191}, visible = true)); + connect(Tot_Agric_Invest.y, tot_agric_invest) annotation( + Line(points = {{120.0, -101.6}, {120.0, -64.0}, {194.0, -64.0}, {194.0, 136.0}, {170.0, 136.0}, {170.0, 150.0}}, color = {0, 0, 191}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, fillColor = {170, 255, 170}, fillPattern = FillPattern.Solid, lineThickness = 1.0, extent = {{-100.0, -100.0}, {100.0, 100.0}}, radius = 0.5), Text(visible = true, origin = {0.0, 30.0}, fillPattern = FillPattern.Solid, extent = {{-47.3724, -36.6918}, {47.3724, 36.6918}}, textString = "Food", fontName = "Arial"), Text(visible = true, origin = {0.0, -30.0}, fillPattern = FillPattern.Solid, extent = {{-95.13, -24.9532}, {95.13, 24.9532}}, textString = "Production", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-200.0, -160.0}, {200.0, 140.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-181.0, -91.0}, {-179.0, -89.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-11.0, -105.0}, {-9.0, -103.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-11.0, 19.0}, {-9.0, 21.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-41.0, -51.0}, {-39.0, -49.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{89.0, -5.0}, {91.0, -3.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-181.0, 49.0}, {-179.0, 51.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-111.0, 93.0}, {-109.0, 95.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{179.0, 49.0}, {181.0, 51.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{129.0, 29.0}, {131.0, 31.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-61.0, 110.0}, {-59.0, 112.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{99.0, -111.0}, {101.0, -109.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-81.0, 49.0}, {-79.0, 51.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{89.0, 49.0}, {91.0, 51.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{119.0, -65.0}, {121.0, -63.0}})}), + Documentation(info = " This model describes the production of food. Food is a controlled variable, as farmers decide what to grow and how much to grow on the basis of their perception of what they can sell. Consequently, the model uses the perceived food ratio as a state variable. If the farmers decide that too much food is being produced already, they'll produce less next year, and vice versa.

A second state variable describes the capital that is being invested in growing food. Since that capital (for example, the capital expended in buying food harvesting machines) cannot be allocated or freed instantaneously, it makes sense to maintain also that variable as a state variable.

@@ -3758,31 +6159,53 @@ The agricultural input is measured in dollars/year, whereas the food ratio is dimensionless. ")); end Food_Production; + block Human_Ecological_Footprint "Ecological footprint" - SystemDynamics.Interfaces.MassInPort urban_ind_land(unit = "hectare") "Land occupied by human dwellings and industry" annotation(Placement(visible = true, transformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort arable_land(unit = "hectare") "Arable land" annotation(Placement(visible = true, transformation(origin = {-110.0,64.2333}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort ppoll_gen_rt(unit = "1/yr") "Persistent pollution generation rate" annotation(Placement(visible = true, transformation(origin = {-110.0,-58.4806}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,-50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Gain Arable_Land_In_Gha(k = 0.000000001) annotation(Placement(visible = true, transformation(origin = {-31.0,64.2333}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Gain Urban_Land_In_Gha(k = 0.000000001) annotation(Placement(visible = true, transformation(origin = {-27.1694,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Absorption_Land_In_Gha annotation(Placement(visible = true, transformation(origin = {-20.0,-57.775}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Const Gha_Per_Unit_Of_Pollution(k = 0.000000004) annotation(Placement(visible = true, transformation(origin = {68.0,-68.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.HEF_Human_Ecological_Footprint HEF_Human_Ecological_Footprint annotation(Placement(visible = true, transformation(origin = {20.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort hef_human_ecological_footprint(unit = "hectare") "Ecological footprint" annotation(Placement(visible = true, transformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - equation - connect(Gha_Per_Unit_Of_Pollution.y,Absorption_Land_In_Gha.u2) annotation(Line(visible = true, origin = {34.7556,-45.43}, points = {{33.2444,-15.57},{33.2444,12.43},{-10.7667,12.43},{-10.7667,-12.345},{-47.7556,-12.345}}, color = {0,0,191})); - connect(Absorption_Land_In_Gha.y,HEF_Human_Ecological_Footprint.u3) annotation(Line(visible = true, points = {{-20.0,-50.775},{-20.0,-40.0},{0.0,-40.0},{0.0,-6.0},{11.0,-6.0}}, color = {0,0,191})); - connect(Absorption_Land_In_Gha.u1,ppoll_gen_rt) annotation(Line(visible = true, origin = {-82.6375,-58.1278}, points = {{55.6375,0.3528},{-14.1375,0.3528},{-14.1375,-0.3528},{-27.3625,-0.3528}}, color = {0,0,191})); - connect(Urban_Land_In_Gha.y,HEF_Human_Ecological_Footprint.u2) annotation(Line(visible = true, origin = {-2.5847,0.0}, points = {{-13.5847,0.0},{13.5847,0.0}}, color = {0,0,191})); - connect(Urban_Land_In_Gha.u,urban_ind_land) annotation(Line(visible = true, origin = {-74.5847,0.0}, points = {{35.4153,0.0},{-35.4153,0.0}}, color = {0,0,191})); - connect(Arable_Land_In_Gha.y,HEF_Human_Ecological_Footprint.u1) annotation(Line(visible = true, origin = {80.0,3.8806}, points = {{-100.0,60.3527},{-80.0,60.0},{-80.0,2.0},{-69.0,2.1194}}, color = {0,0,191})); - connect(arable_land,Arable_Land_In_Gha.u) annotation(Line(visible = true, origin = {-76.5,64.2333}, points = {{-33.5,0.0},{33.5,0.0}}, color = {0,0,191})); - connect(HEF_Human_Ecological_Footprint.y,hef_human_ecological_footprint) annotation(Line(points = {{-40.5,0.0},{40.5,0.0}}, color = {0,0,191}, visible = true, origin = {69.5,0.0})); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, fillColor = {170,255,170}, fillPattern = FillPattern.Solid, lineThickness = 1.0, extent = {{-100.0,-100.0},{100.0,100.0}}, radius = 0.5),Text(visible = true, origin = {0.0,50.0}, fillPattern = FillPattern.Solid, extent = {{-78.6862,-24.4985},{78.6862,24.4985}}, textString = "Human", fontName = "Arial"),Text(visible = true, origin = {1.7338,-49.1014}, fillPattern = FillPattern.Solid, extent = {{-96.4561,-20.8986},{96.4561,20.8986}}, textString = "Footprint", fontName = "Arial"),Text(visible = true, fillPattern = FillPattern.Solid, extent = {{-88.0175,-25.4584},{88.0175,25.4584}}, textString = "Ecological", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics), Documentation(info = " + SystemDynamics.Interfaces.MassInPort urban_ind_land(unit = "hectare") "Land occupied by human dwellings and industry" annotation( + Placement(visible = true, transformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort arable_land(unit = "hectare") "Arable land" annotation( + Placement(visible = true, transformation(origin = {-110.0, 64.2333}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort ppoll_gen_rt(unit = "1/yr") "Persistent pollution generation rate" annotation( + Placement(visible = true, transformation(origin = {-110.0, -58.4806}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, -50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Gain Arable_Land_In_Gha(k = 0.000000001) annotation( + Placement(visible = true, transformation(origin = {-31.0, 64.2333}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Gain Urban_Land_In_Gha(k = 0.000000001) annotation( + Placement(visible = true, transformation(origin = {-27.1694, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Absorption_Land_In_Gha annotation( + Placement(visible = true, transformation(origin = {-20.0, -57.775}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Const Gha_Per_Unit_Of_Pollution(k = 0.000000004) annotation( + Placement(visible = true, transformation(origin = {68.0, -68.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.HEF_Human_Ecological_Footprint HEF_Human_Ecological_Footprint annotation( + Placement(visible = true, transformation(origin = {20.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort hef_human_ecological_footprint(unit = "hectare") "Ecological footprint" annotation( + Placement(visible = true, transformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + equation + connect(Gha_Per_Unit_Of_Pollution.y, Absorption_Land_In_Gha.u2) annotation( + Line(visible = true, origin = {34.7556, -45.43}, points = {{33.2444, -15.57}, {33.2444, 12.43}, {-10.7667, 12.43}, {-10.7667, -12.345}, {-47.7556, -12.345}}, color = {0, 0, 191})); + connect(Absorption_Land_In_Gha.y, HEF_Human_Ecological_Footprint.u3) annotation( + Line(visible = true, points = {{-20.0, -50.775}, {-20.0, -40.0}, {0.0, -40.0}, {0.0, -6.0}, {11.0, -6.0}}, color = {0, 0, 191})); + connect(Absorption_Land_In_Gha.u1, ppoll_gen_rt) annotation( + Line(visible = true, origin = {-82.6375, -58.1278}, points = {{55.6375, 0.3528}, {-14.1375, 0.3528}, {-14.1375, -0.3528}, {-27.3625, -0.3528}}, color = {0, 0, 191})); + connect(Urban_Land_In_Gha.y, HEF_Human_Ecological_Footprint.u2) annotation( + Line(visible = true, origin = {-2.5847, 0.0}, points = {{-13.5847, 0.0}, {13.5847, 0.0}}, color = {0, 0, 191})); + connect(Urban_Land_In_Gha.u, urban_ind_land) annotation( + Line(visible = true, origin = {-74.5847, 0.0}, points = {{35.4153, 0.0}, {-35.4153, 0.0}}, color = {0, 0, 191})); + connect(Arable_Land_In_Gha.y, HEF_Human_Ecological_Footprint.u1) annotation( + Line(visible = true, origin = {80.0, 3.8806}, points = {{-100.0, 60.3527}, {-80.0, 60.0}, {-80.0, 2.0}, {-69.0, 2.1194}}, color = {0, 0, 191})); + connect(arable_land, Arable_Land_In_Gha.u) annotation( + Line(visible = true, origin = {-76.5, 64.2333}, points = {{-33.5, 0.0}, {33.5, 0.0}}, color = {0, 0, 191})); + connect(HEF_Human_Ecological_Footprint.y, hef_human_ecological_footprint) annotation( + Line(points = {{-40.5, 0.0}, {40.5, 0.0}}, color = {0, 0, 191}, visible = true, origin = {69.5, 0.0})); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, fillColor = {170, 255, 170}, fillPattern = FillPattern.Solid, lineThickness = 1.0, extent = {{-100.0, -100.0}, {100.0, 100.0}}, radius = 0.5), Text(visible = true, origin = {0.0, 50.0}, fillPattern = FillPattern.Solid, extent = {{-78.6862, -24.4985}, {78.6862, 24.4985}}, textString = "Human", fontName = "Arial"), Text(visible = true, origin = {1.7338, -49.1014}, fillPattern = FillPattern.Solid, extent = {{-96.4561, -20.8986}, {96.4561, 20.8986}}, textString = "Footprint", fontName = "Arial"), Text(visible = true, fillPattern = FillPattern.Solid, extent = {{-88.0175, -25.4584}, {88.0175, 25.4584}}, textString = "Ecological", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics), + Documentation(info = " The ecological footprint is a concept developed by Mathis Wackernagel and his co-workers. It attempts to quantify the percentage of the planet's carrying capacity being used up by humanity at any given point in time. Wackernagel showed that, since the 1980s, humanity is spending more resources per time unit than the planet can regenerate in a sustainable fashion.

The human ecological footprint is measured in hectares per person. ")); end Human_Ecological_Footprint; + block Human_Fertility "Human fertility" parameter Real des_compl_fam_size_norm = 3.8 "Desired normal complete family size"; parameter Real hlth_serv_impact_del(unit = "yr") = 20 "Health service impact delay"; @@ -3792,85 +6215,159 @@ parameter Real social_adj_del(unit = "yr") = 20 "Social adjustment delay"; parameter Real t_fert_cont_eff_time(unit = "yr") = 4000 "Year of continued fertility change"; parameter Real t_zero_pop_grow_time(unit = "yr") = 4000 "Time to zero population growth"; - SystemDynamics.Interfaces.MassInPort ind_out_pc(unit = "dollar/yr") "Per capita annual industrial output" annotation(Placement(visible = true, transformation(origin = {-210.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,-50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.SMTH1 Avg_Ind_Out_PC(averaging_time(unit = "yr") = income_expect_avg_time, smooth_init(unit = "dollar/yr") = 43.3) "p.122 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-125.0,-100.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.Fam_Income_Expect Fam_Income_Expect "p.122 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-65.0,-96.1504}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular Fam_Resp_To_Soc_Norm(x_vals = (-0.2):0.1:0.2, y_vals = {0.5,0.6,0.7,0.85,1}) "p.122 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-4.3835,-96.1504}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.SMTH3 Del_Ind_Out_PC(averaging_time(unit = "yr") = social_adj_del, smooth_init(unit = "dollar/yr") = 0) "p.119 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-125.0,-60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular Soc_Fam_Size_Norm(x_vals = 0:200:800, y_vals = {1.25,0.94,0.715,0.59,0.5}) "p.119 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-67.0,-60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.Des_Compl_Fam_Size Des_Compl_Fam_Size(t_zero_pop_grow_time = t_zero_pop_grow_time, des_compl_fam_size_norm = des_compl_fam_size_norm) "p.113 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {72.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort life_expectancy(unit = "yr") "Average life expectancy of human population" annotation(Placement(visible = true, transformation(origin = {-210.0,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.SMTH3 Perc_Life_Expectancy(averaging_time(unit = "yr") = lifet_perc_del, smooth_init(unit = "yr") = 0) "p.112 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-125.0,-20.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular Compl_Mlt_Perc_Lifet(x_vals = 0:10:90, y_vals = {3,2.1,1.6,1.4,1.3,1.2,1.1,1.05,1,1}) "p.112 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-67.0,-20.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Des_Tot_Fert "p.107 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-10.0,-30.0}, extent = {{-12.0,-12.0},{12.0,12.0}}, rotation = -90))); - SystemDynamics.Functions.Tabular Fecundity_Mult(x_vals = 0:10:90, y_vals = {0,0.2,0.4,0.6,0.7,0.75,0.79,0.84,0.87,0.87}) "p.104 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-124.8043,20.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Gain Max_Tot_Fert(k = max_tot_fert_norm) "p.104 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-50.0,20.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.Need_For_Fert_Cont Need_For_Fert_Cont "p.131 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {41.5,-24.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular Fr_Serv_Al_Fert_Cont(x_vals = 0:2:10, y_vals = {0,0.005,0.015,0.025,0.03,0.035}) "p.132 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {99.0,-24.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort serv_out_pc(unit = "dollar/yr") "Per capita annual expenditure in services" annotation(Placement(visible = true, transformation(origin = {-210.0,60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Fert_Cont_Al_PC "p.132 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-140.0,60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.SMTH3 Fert_Cont_Facil_PC(averaging_time(unit = "yr") = hlth_serv_impact_del, smooth_init(unit = "dollar/yr") = 0) "p.133 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-113.0,90.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular Fert_Cont_Eff_Table(y_vals = {0.75,0.85,0.9,0.95,0.98,0.99,1,1}, x_vals = {0,0.5,1,1.5,2,2.5,3,15}) "p.133 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-63.0,90.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.Fert_Cont_Eff Fert_Cont_Eff(t_fert_cont_eff_time = t_fert_cont_eff_time) "p.133 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-6.0,90.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.Total_Fertility Total_Fertility "p.97 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {120.0,100.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort total_fertility "Average human fertility" annotation(Placement(visible = true, transformation(origin = {210.0,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - equation - connect(Fam_Income_Expect.u1,ind_out_pc) annotation(Line(visible = true, points = {{-74.0,-92.1504},{-100.0,-92.1504},{-100.0,-80.0},{-210.0,-80.0}}, color = {0,0,191})); - connect(Des_Compl_Fam_Size.u2,Fam_Resp_To_Soc_Norm.y) annotation(Line(visible = true, points = {{63.0,-84.0},{40.0,-84.0},{40.0,-96.1504},{6.6165,-96.1504}}, color = {0,0,191})); - connect(Fam_Resp_To_Soc_Norm.u,Fam_Income_Expect.y) annotation(Line(visible = true, origin = {-34.1917,-96.1504}, points = {{21.8083,0.0},{-21.8083,0.0}}, color = {0,0,191})); - connect(Fam_Income_Expect.u2,Avg_Ind_Out_PC.y) annotation(Line(visible = true, points = {{-74.0,-100.1504},{-100.0,-100.0},{-100.0,-100.0},{-114.0,-100.0}}, color = {0,0,191})); - connect(Max_Tot_Fert.u,Fecundity_Mult.y) annotation(Line(visible = true, origin = {-87.9022,20.0}, points = {{25.9022,0.0},{-25.9022,0.0}}, color = {0,0,191})); - connect(Fecundity_Mult.u,life_expectancy) annotation(Line(visible = true, points = {{-132.8043,20.0},{-150.0,20.0},{-150.0,-10.0},{-210.0,-10.0}}, color = {0,0,191})); - connect(Fr_Serv_Al_Fert_Cont.y,Fert_Cont_Al_PC.u2) annotation(Line(visible = true, points = {{110.0,-24.0},{140.0,-24.0},{140.0,60.0},{-133.0,60.0}}, color = {0,0,191})); - connect(Fr_Serv_Al_Fert_Cont.u,Need_For_Fert_Cont.y) annotation(Line(visible = true, origin = {70.75,-24.0}, points = {{20.25,0.0},{-20.25,0.0}}, color = {0,0,191})); - connect(Need_For_Fert_Cont.u1,Max_Tot_Fert.y) annotation(Line(visible = true, points = {{32.5,-20.0},{10.0,-20.0},{10.0,20.0},{-39.0,20.0}}, color = {0,0,191})); - connect(Des_Tot_Fert.y,Need_For_Fert_Cont.u2) annotation(Line(visible = true, origin = {21.975,-29.0}, points = {{-23.575,-1.0},{6.525,-1.0},{6.525,1.0},{10.525,1.0}}, color = {0,0,191})); - connect(Soc_Fam_Size_Norm.y,Des_Compl_Fam_Size.u1) annotation(Line(visible = true, points = {{-56.0,-60.0},{40.0,-60.0},{40.0,-76.0},{63.0,-76.0}}, color = {0,0,191})); - connect(Des_Compl_Fam_Size.y,Des_Tot_Fert.u2) annotation(Line(visible = true, points = {{81.0,-80.0},{110.0,-80.0},{110.0,-50.0},{-10.0,-50.0},{-10.0,-38.4}}, color = {0,0,191})); - connect(Soc_Fam_Size_Norm.u,Del_Ind_Out_PC.y) annotation(Line(visible = true, origin = {-94.5,-60.0}, points = {{19.5,0.0},{-19.5,0.0}}, color = {0,0,191})); - connect(Compl_Mlt_Perc_Lifet.y,Des_Tot_Fert.u1) annotation(Line(visible = true, points = {{-56.0,-20.0},{-30.0,-20.0},{-30.0,-10.0},{-10.0,-10.0},{-10.0,-21.6}}, color = {0,0,191})); - connect(Compl_Mlt_Perc_Lifet.u,Perc_Life_Expectancy.y) annotation(Line(visible = true, origin = {-94.5,-20.0}, points = {{19.5,0.0},{-19.5,0.0}}, color = {0,0,191})); - connect(Avg_Ind_Out_PC.u,ind_out_pc) annotation(Line(visible = true, points = {{-136.0,-100.0},{-150.0,-100.0},{-150.0,-80.0},{-210.0,-80.0}}, color = {0,0,191})); - connect(Del_Ind_Out_PC.u,ind_out_pc) annotation(Line(visible = true, points = {{-136.0,-60.0},{-150.0,-60.0},{-150.0,-80.0},{-210.0,-80.0}}, color = {0,0,191})); - connect(Perc_Life_Expectancy.u,life_expectancy) annotation(Line(visible = true, points = {{-136.0,-20.0},{-150.0,-20.0},{-150.0,-10.0},{-210.0,-10.0}}, color = {0,0,191})); - connect(Max_Tot_Fert.y,Total_Fertility.u2) annotation(Line(visible = true, points = {{-39.0,20.0},{80.0,20.0},{80.0,100.0},{111.0,100.0}}, color = {0,0,191})); - connect(Des_Tot_Fert.y,Total_Fertility.u3) annotation(Line(visible = true, points = {{-1.6,-30.0},{10.0,-30.0},{10.0,-40.0},{150.0,-40.0},{150.0,70.0},{90.0,70.0},{90.0,94.0},{111.0,94.0}}, color = {0,0,191})); - connect(Fert_Cont_Eff.y,Total_Fertility.u1) annotation(Line(visible = true, points = {{3.0,90.0},{70.0,90.0},{70.0,106.0},{111.0,106.0}}, color = {0,0,191})); - connect(Total_Fertility.y,total_fertility) annotation(Line(visible = true, points = {{129.0,100.0},{180.0,100.0},{180.0,-10.0},{210.0,-10.0}}, color = {0,0,191})); - connect(Fert_Cont_Eff.u,Fert_Cont_Eff_Table.y) annotation(Line(visible = true, origin = {-33.5,90.0}, points = {{18.5,0.0},{-18.5,0.0}}, color = {0,0,191})); - connect(Fert_Cont_Eff_Table.u,Fert_Cont_Facil_PC.y) annotation(Line(visible = true, origin = {-86.5,90.0}, points = {{15.5,0.0},{-15.5,0.0}}, color = {0,0,191})); - connect(Fert_Cont_Facil_PC.u,Fert_Cont_Al_PC.y) annotation(Line(visible = true, origin = {-134.6667,82.3333}, points = {{10.6667,7.6667},{-5.3333,7.6667},{-5.3333,-15.3333}}, color = {0,0,191})); - connect(Fert_Cont_Al_PC.u1,serv_out_pc) annotation(Line(visible = true, origin = {-178.5,60.0}, points = {{31.5,0.0},{-31.5,0.0}}, color = {0,0,191})); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, fillColor = {170,255,170}, fillPattern = FillPattern.Solid, lineThickness = 1.0, extent = {{-100.0,-100.0},{100.0,100.0}}, radius = 0.5),Text(visible = true, origin = {-0.0,30.0}, fillPattern = FillPattern.Solid, extent = {{-65.7919,-36.6918},{65.7919,36.6918}}, textString = "Human", fontName = "Arial"),Text(visible = true, origin = {0.0,-30.0}, fillPattern = FillPattern.Solid, extent = {{-65.0807,-36.6918},{65.0807,36.6918}}, textString = "Fertility", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-200.0,-160.0},{200.0,140.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-151.0,-81.0},{-149.0,-79.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-151.0,-11.0},{-149.0,-9.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{9.0,19.0},{11.0,21.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{9.0,-31.0},{11.0,-29.0}})}), Documentation(info = " + SystemDynamics.Interfaces.MassInPort ind_out_pc(unit = "dollar/yr") "Per capita annual industrial output" annotation( + Placement(visible = true, transformation(origin = {-210.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, -50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.SMTH1 Avg_Ind_Out_PC(averaging_time(unit = "yr") = income_expect_avg_time, smooth_init(unit = "dollar/yr") = 43.3) "p.122 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-125.0, -100.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.Fam_Income_Expect Fam_Income_Expect "p.122 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-65.0, -96.1504}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular Fam_Resp_To_Soc_Norm(x_vals = (-0.2):0.1:0.2, y_vals = {0.5, 0.6, 0.7, 0.85, 1}) "p.122 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-4.3835, -96.1504}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.SMTH3 Del_Ind_Out_PC(averaging_time(unit = "yr") = social_adj_del, smooth_init(unit = "dollar/yr") = 0) "p.119 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-125.0, -60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular Soc_Fam_Size_Norm(x_vals = 0:200:800, y_vals = {1.25, 0.94, 0.715, 0.59, 0.5}) "p.119 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-67.0, -60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.Des_Compl_Fam_Size Des_Compl_Fam_Size(t_zero_pop_grow_time = t_zero_pop_grow_time, des_compl_fam_size_norm = des_compl_fam_size_norm) "p.113 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {72.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort life_expectancy(unit = "yr") "Average life expectancy of human population" annotation( + Placement(visible = true, transformation(origin = {-210.0, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.SMTH3 Perc_Life_Expectancy(averaging_time(unit = "yr") = lifet_perc_del, smooth_init(unit = "yr") = 0) "p.112 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-125.0, -20.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular Compl_Mlt_Perc_Lifet(x_vals = 0:10:90, y_vals = {3, 2.1, 1.6, 1.4, 1.3, 1.2, 1.1, 1.05, 1, 1}) "p.112 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-67.0, -20.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Des_Tot_Fert "p.107 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-10.0, -30.0}, extent = {{-12.0, -12.0}, {12.0, 12.0}}, rotation = -90))); + SystemDynamics.Functions.Tabular Fecundity_Mult(x_vals = 0:10:90, y_vals = {0, 0.2, 0.4, 0.6, 0.7, 0.75, 0.79, 0.84, 0.87, 0.87}) "p.104 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-124.8043, 20.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Gain Max_Tot_Fert(k = max_tot_fert_norm) "p.104 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-50.0, 20.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.Need_For_Fert_Cont Need_For_Fert_Cont "p.131 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {41.5, -24.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular Fr_Serv_Al_Fert_Cont(x_vals = 0:2:10, y_vals = {0, 0.005, 0.015, 0.025, 0.03, 0.035}) "p.132 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {99.0, -24.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort serv_out_pc(unit = "dollar/yr") "Per capita annual expenditure in services" annotation( + Placement(visible = true, transformation(origin = {-210.0, 60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Fert_Cont_Al_PC "p.132 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-140.0, 60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.SMTH3 Fert_Cont_Facil_PC(averaging_time(unit = "yr") = hlth_serv_impact_del, smooth_init(unit = "dollar/yr") = 0) "p.133 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-113.0, 90.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular Fert_Cont_Eff_Table(y_vals = {0.75, 0.85, 0.9, 0.95, 0.98, 0.99, 1, 1}, x_vals = {0, 0.5, 1, 1.5, 2, 2.5, 3, 15}) "p.133 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-63.0, 90.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.Fert_Cont_Eff Fert_Cont_Eff(t_fert_cont_eff_time = t_fert_cont_eff_time) "p.133 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-6.0, 90.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.Total_Fertility Total_Fertility "p.97 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {120.0, 100.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort total_fertility "Average human fertility" annotation( + Placement(visible = true, transformation(origin = {210.0, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + equation + connect(Fam_Income_Expect.u1, ind_out_pc) annotation( + Line(visible = true, points = {{-74.0, -92.1504}, {-100.0, -92.1504}, {-100.0, -80.0}, {-210.0, -80.0}}, color = {0, 0, 191})); + connect(Des_Compl_Fam_Size.u2, Fam_Resp_To_Soc_Norm.y) annotation( + Line(visible = true, points = {{63.0, -84.0}, {40.0, -84.0}, {40.0, -96.1504}, {6.6165, -96.1504}}, color = {0, 0, 191})); + connect(Fam_Resp_To_Soc_Norm.u, Fam_Income_Expect.y) annotation( + Line(visible = true, origin = {-34.1917, -96.1504}, points = {{21.8083, 0.0}, {-21.8083, 0.0}}, color = {0, 0, 191})); + connect(Fam_Income_Expect.u2, Avg_Ind_Out_PC.y) annotation( + Line(visible = true, points = {{-74.0, -100.1504}, {-100.0, -100.0}, {-100.0, -100.0}, {-114.0, -100.0}}, color = {0, 0, 191})); + connect(Max_Tot_Fert.u, Fecundity_Mult.y) annotation( + Line(visible = true, origin = {-87.9022, 20.0}, points = {{25.9022, 0.0}, {-25.9022, 0.0}}, color = {0, 0, 191})); + connect(Fecundity_Mult.u, life_expectancy) annotation( + Line(visible = true, points = {{-132.8043, 20.0}, {-150.0, 20.0}, {-150.0, -10.0}, {-210.0, -10.0}}, color = {0, 0, 191})); + connect(Fr_Serv_Al_Fert_Cont.y, Fert_Cont_Al_PC.u2) annotation( + Line(visible = true, points = {{110.0, -24.0}, {140.0, -24.0}, {140.0, 60.0}, {-133.0, 60.0}}, color = {0, 0, 191})); + connect(Fr_Serv_Al_Fert_Cont.u, Need_For_Fert_Cont.y) annotation( + Line(visible = true, origin = {70.75, -24.0}, points = {{20.25, 0.0}, {-20.25, 0.0}}, color = {0, 0, 191})); + connect(Need_For_Fert_Cont.u1, Max_Tot_Fert.y) annotation( + Line(visible = true, points = {{32.5, -20.0}, {10.0, -20.0}, {10.0, 20.0}, {-39.0, 20.0}}, color = {0, 0, 191})); + connect(Des_Tot_Fert.y, Need_For_Fert_Cont.u2) annotation( + Line(visible = true, origin = {21.975, -29.0}, points = {{-23.575, -1.0}, {6.525, -1.0}, {6.525, 1.0}, {10.525, 1.0}}, color = {0, 0, 191})); + connect(Soc_Fam_Size_Norm.y, Des_Compl_Fam_Size.u1) annotation( + Line(visible = true, points = {{-56.0, -60.0}, {40.0, -60.0}, {40.0, -76.0}, {63.0, -76.0}}, color = {0, 0, 191})); + connect(Des_Compl_Fam_Size.y, Des_Tot_Fert.u2) annotation( + Line(visible = true, points = {{81.0, -80.0}, {110.0, -80.0}, {110.0, -50.0}, {-10.0, -50.0}, {-10.0, -38.4}}, color = {0, 0, 191})); + connect(Soc_Fam_Size_Norm.u, Del_Ind_Out_PC.y) annotation( + Line(visible = true, origin = {-94.5, -60.0}, points = {{19.5, 0.0}, {-19.5, 0.0}}, color = {0, 0, 191})); + connect(Compl_Mlt_Perc_Lifet.y, Des_Tot_Fert.u1) annotation( + Line(visible = true, points = {{-56.0, -20.0}, {-30.0, -20.0}, {-30.0, -10.0}, {-10.0, -10.0}, {-10.0, -21.6}}, color = {0, 0, 191})); + connect(Compl_Mlt_Perc_Lifet.u, Perc_Life_Expectancy.y) annotation( + Line(visible = true, origin = {-94.5, -20.0}, points = {{19.5, 0.0}, {-19.5, 0.0}}, color = {0, 0, 191})); + connect(Avg_Ind_Out_PC.u, ind_out_pc) annotation( + Line(visible = true, points = {{-136.0, -100.0}, {-150.0, -100.0}, {-150.0, -80.0}, {-210.0, -80.0}}, color = {0, 0, 191})); + connect(Del_Ind_Out_PC.u, ind_out_pc) annotation( + Line(visible = true, points = {{-136.0, -60.0}, {-150.0, -60.0}, {-150.0, -80.0}, {-210.0, -80.0}}, color = {0, 0, 191})); + connect(Perc_Life_Expectancy.u, life_expectancy) annotation( + Line(visible = true, points = {{-136.0, -20.0}, {-150.0, -20.0}, {-150.0, -10.0}, {-210.0, -10.0}}, color = {0, 0, 191})); + connect(Max_Tot_Fert.y, Total_Fertility.u2) annotation( + Line(visible = true, points = {{-39.0, 20.0}, {80.0, 20.0}, {80.0, 100.0}, {111.0, 100.0}}, color = {0, 0, 191})); + connect(Des_Tot_Fert.y, Total_Fertility.u3) annotation( + Line(visible = true, points = {{-1.6, -30.0}, {10.0, -30.0}, {10.0, -40.0}, {150.0, -40.0}, {150.0, 70.0}, {90.0, 70.0}, {90.0, 94.0}, {111.0, 94.0}}, color = {0, 0, 191})); + connect(Fert_Cont_Eff.y, Total_Fertility.u1) annotation( + Line(visible = true, points = {{3.0, 90.0}, {70.0, 90.0}, {70.0, 106.0}, {111.0, 106.0}}, color = {0, 0, 191})); + connect(Total_Fertility.y, total_fertility) annotation( + Line(visible = true, points = {{129.0, 100.0}, {180.0, 100.0}, {180.0, -10.0}, {210.0, -10.0}}, color = {0, 0, 191})); + connect(Fert_Cont_Eff.u, Fert_Cont_Eff_Table.y) annotation( + Line(visible = true, origin = {-33.5, 90.0}, points = {{18.5, 0.0}, {-18.5, 0.0}}, color = {0, 0, 191})); + connect(Fert_Cont_Eff_Table.u, Fert_Cont_Facil_PC.y) annotation( + Line(visible = true, origin = {-86.5, 90.0}, points = {{15.5, 0.0}, {-15.5, 0.0}}, color = {0, 0, 191})); + connect(Fert_Cont_Facil_PC.u, Fert_Cont_Al_PC.y) annotation( + Line(visible = true, origin = {-134.6667, 82.3333}, points = {{10.6667, 7.6667}, {-5.3333, 7.6667}, {-5.3333, -15.3333}}, color = {0, 0, 191})); + connect(Fert_Cont_Al_PC.u1, serv_out_pc) annotation( + Line(visible = true, origin = {-178.5, 60.0}, points = {{31.5, 0.0}, {-31.5, 0.0}}, color = {0, 0, 191})); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, fillColor = {170, 255, 170}, fillPattern = FillPattern.Solid, lineThickness = 1.0, extent = {{-100.0, -100.0}, {100.0, 100.0}}, radius = 0.5), Text(visible = true, origin = {-0.0, 30.0}, fillPattern = FillPattern.Solid, extent = {{-65.7919, -36.6918}, {65.7919, 36.6918}}, textString = "Human", fontName = "Arial"), Text(visible = true, origin = {0.0, -30.0}, fillPattern = FillPattern.Solid, extent = {{-65.0807, -36.6918}, {65.0807, 36.6918}}, textString = "Fertility", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-200.0, -160.0}, {200.0, 140.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-151.0, -81.0}, {-149.0, -79.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-151.0, -11.0}, {-149.0, -9.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{9.0, 19.0}, {11.0, 21.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{9.0, -31.0}, {11.0, -29.0}})}), + Documentation(info = " This model estimates the human fertility factor used by the population dynamics model.

The human fertility factor is dimensionless. -"), experiment(StopTime = 200), experimentSetupOutput); +"), + experiment(StopTime = 200), + experimentSetupOutput); end Human_Fertility; + block Human_Welfare_Index "Human welfare index" - SystemDynamics.Interfaces.MassInPort life_expectancy(unit = "yr") "Average life expectancy of human population" annotation(Placement(visible = true, transformation(origin = {-210.0,60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort ind_out_pc(unit = "dollar/yr") "Per capita annual industrial output" annotation(Placement(visible = true, transformation(origin = {-210.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,-50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular Life_Expectancy_Index(x_vals = {0,25,35,45,55,65,75,85,95}, y_vals = {0,0,0.16,0.33,0.5,0.67,0.84,1,1}) annotation(Placement(visible = true, transformation(origin = {-140.5,60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular GDP_Per_Capita(x_vals = 0:200:1000, y_vals = {120,600,1200,1800,2500,3200}) annotation(Placement(visible = true, transformation(origin = {-140.5,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular Education_Index(x_vals = 0:1000:7000, y_vals = {0,0.81,0.88,0.92,0.95,0.98,0.99,1}) annotation(Placement(visible = true, transformation(origin = {-40.5,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.GDP_Index GDP_Index annotation(Placement(visible = true, transformation(origin = {-48.1039,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.HWI_Human_Welfare_Index HWI_Human_Welfare_Index annotation(Placement(visible = true, transformation(origin = {43.7138,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort hwi_human_welfare_index "Human welfare index" annotation(Placement(visible = true, transformation(origin = {210.0,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - equation - connect(Education_Index.y,HWI_Human_Welfare_Index.u2) annotation(Line(visible = true, points = {{-29.5,-10.0},{3.625,-10.0},{3.625,-10.0},{34.7138,-10.0}}, color = {0,0,191})); - connect(GDP_Per_Capita.y,Education_Index.u) annotation(Line(visible = true, points = {{-129.5,-80.0},{-90.0,-80.0},{-90.0,-10.0},{-48.5,-10.0}}, color = {0,0,191})); - connect(GDP_Index.u,GDP_Per_Capita.y) annotation(Line(visible = true, origin = {-93.302,-80.0}, points = {{36.1981,0.0},{-36.198,0.0}}, color = {0,0,191})); - connect(GDP_Per_Capita.u,ind_out_pc) annotation(Line(visible = true, origin = {-179.25,-80.0}, points = {{30.75,0.0},{-30.75,0.0}}, color = {0,0,191})); - connect(Life_Expectancy_Index.y,HWI_Human_Welfare_Index.u1) annotation(Line(visible = true, points = {{-129.5,60.0},{0.0,60.0},{0.0,-4.0},{34.7138,-4.0}}, color = {0,0,191})); - connect(Life_Expectancy_Index.u,life_expectancy) annotation(Line(visible = true, origin = {-179.25,60.0}, points = {{30.75,0.0},{-30.75,0.0}}, color = {0,0,191})); - connect(GDP_Index.y,HWI_Human_Welfare_Index.u3) annotation(Line(points = {{-39.1039,-80.0},{0.0,-80.0},{0.0,-16.0},{34.7138,-16.0}}, color = {0,0,191}, visible = true)); - connect(HWI_Human_Welfare_Index.y,hwi_human_welfare_index) annotation(Line(points = {{80.5,-10.0},{210.0,-10.0}}, color = {0,0,191}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, fillColor = {170,255,170}, fillPattern = FillPattern.Solid, lineThickness = 1.0, extent = {{-100.0,-100.0},{100.0,100.0}}, radius = 0.5),Text(visible = true, origin = {0.0,50.0}, fillPattern = FillPattern.Solid, extent = {{-63.6862,-26.9167},{63.6862,26.9167}}, textString = "Human", fontName = "Arial"),Text(visible = true, origin = {0.0,-50.0}, fillPattern = FillPattern.Solid, extent = {{-62.9121,-20.8986},{62.9121,20.8986}}, textString = "Index", fontName = "Arial"),Text(visible = true, fillPattern = FillPattern.Solid, extent = {{-62.5202,-26.0486},{62.5202,26.0486}}, textString = "Welfare", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-200.0,-160.0},{200.0,140.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-91.0,-81.0},{-89.0,-79.0}})}), Documentation(info = " + SystemDynamics.Interfaces.MassInPort life_expectancy(unit = "yr") "Average life expectancy of human population" annotation( + Placement(visible = true, transformation(origin = {-210.0, 60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort ind_out_pc(unit = "dollar/yr") "Per capita annual industrial output" annotation( + Placement(visible = true, transformation(origin = {-210.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, -50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular Life_Expectancy_Index(x_vals = {0, 25, 35, 45, 55, 65, 75, 85, 95}, y_vals = {0, 0, 0.16, 0.33, 0.5, 0.67, 0.84, 1, 1}) annotation( + Placement(visible = true, transformation(origin = {-140.5, 60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular GDP_Per_Capita(x_vals = 0:200:1000, y_vals = {120, 600, 1200, 1800, 2500, 3200}) annotation( + Placement(visible = true, transformation(origin = {-140.5, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular Education_Index(x_vals = 0:1000:7000, y_vals = {0, 0.81, 0.88, 0.92, 0.95, 0.98, 0.99, 1}) annotation( + Placement(visible = true, transformation(origin = {-40.5, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.GDP_Index GDP_Index annotation( + Placement(visible = true, transformation(origin = {-48.1039, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.HWI_Human_Welfare_Index HWI_Human_Welfare_Index annotation( + Placement(visible = true, transformation(origin = {43.7138, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort hwi_human_welfare_index "Human welfare index" annotation( + Placement(visible = true, transformation(origin = {210.0, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + equation + connect(Education_Index.y, HWI_Human_Welfare_Index.u2) annotation( + Line(visible = true, points = {{-29.5, -10.0}, {3.625, -10.0}, {3.625, -10.0}, {34.7138, -10.0}}, color = {0, 0, 191})); + connect(GDP_Per_Capita.y, Education_Index.u) annotation( + Line(visible = true, points = {{-129.5, -80.0}, {-90.0, -80.0}, {-90.0, -10.0}, {-48.5, -10.0}}, color = {0, 0, 191})); + connect(GDP_Index.u, GDP_Per_Capita.y) annotation( + Line(visible = true, origin = {-93.302, -80.0}, points = {{36.1981, 0.0}, {-36.198, 0.0}}, color = {0, 0, 191})); + connect(GDP_Per_Capita.u, ind_out_pc) annotation( + Line(visible = true, origin = {-179.25, -80.0}, points = {{30.75, 0.0}, {-30.75, 0.0}}, color = {0, 0, 191})); + connect(Life_Expectancy_Index.y, HWI_Human_Welfare_Index.u1) annotation( + Line(visible = true, points = {{-129.5, 60.0}, {0.0, 60.0}, {0.0, -4.0}, {34.7138, -4.0}}, color = {0, 0, 191})); + connect(Life_Expectancy_Index.u, life_expectancy) annotation( + Line(visible = true, origin = {-179.25, 60.0}, points = {{30.75, 0.0}, {-30.75, 0.0}}, color = {0, 0, 191})); + connect(GDP_Index.y, HWI_Human_Welfare_Index.u3) annotation( + Line(points = {{-39.1039, -80.0}, {0.0, -80.0}, {0.0, -16.0}, {34.7138, -16.0}}, color = {0, 0, 191}, visible = true)); + connect(HWI_Human_Welfare_Index.y, hwi_human_welfare_index) annotation( + Line(points = {{80.5, -10.0}, {210.0, -10.0}}, color = {0, 0, 191}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, fillColor = {170, 255, 170}, fillPattern = FillPattern.Solid, lineThickness = 1.0, extent = {{-100.0, -100.0}, {100.0, 100.0}}, radius = 0.5), Text(visible = true, origin = {0.0, 50.0}, fillPattern = FillPattern.Solid, extent = {{-63.6862, -26.9167}, {63.6862, 26.9167}}, textString = "Human", fontName = "Arial"), Text(visible = true, origin = {0.0, -50.0}, fillPattern = FillPattern.Solid, extent = {{-62.9121, -20.8986}, {62.9121, 20.8986}}, textString = "Index", fontName = "Arial"), Text(visible = true, fillPattern = FillPattern.Solid, extent = {{-62.5202, -26.0486}, {62.5202, 26.0486}}, textString = "Welfare", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-200.0, -160.0}, {200.0, 140.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-91.0, -81.0}, {-89.0, -79.0}})}), + Documentation(info = " The human welfare index is a measure of how well humans are living on average. It is similar in concept to the quality of life variable introduced by Forrester in his WORLD2 model. Yet, the human welfare index has been better standardized, and therefore, has replaced the former quality of life variable in the enhanced WORLD3 model.

The human welfare index is dimensionless. ")); end Human_Welfare_Index; + block Industrial_Investment "Investments in the military/industrial sector" parameter Real industrial_capital_init(unit = "dollar") = 210000000000.0 "Initial industrial investment"; parameter Real ind_out_pc_des(unit = "dollar/yr") = 400 "Desired annual industrial per capita output"; @@ -3881,74 +6378,143 @@ parameter Real p_ind_cap_out_ratio_1(unit = "yr") = 3 "Default industrial capital output ratio"; parameter Real t_ind_equil_time(unit = "yr") = 4000 "Year of industrial equilibrium"; parameter Real t_policy_year(unit = "yr") = 4000 "Year of policy change"; - SystemDynamics.Levels.Level Industrial_Capital(x0 = industrial_capital_init) "p.218 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-60.0,-10.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Rates.RRate Ind_Cap_Invest "p.222 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-120.0,-10.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Rates.RRate Ind_Cap_Deprec "p.221 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {0.0,-10.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Ind_Cap_Inv "p.222 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-120.0,-50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Division Ind_Cap_Dep "p.221 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {0.0,-49.0}, extent = {{-10.0,-11.0},{10.0,11.0}}, rotation = -270))); - SystemDynamics.WorldDynamics.World3.Utilities.Industrial_Output Industrial_Output "p.216 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-70.0,40.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.S_Ind_Cap_Out_Ratio S_Ind_Cap_Out_Ratio(t_policy_year = t_policy_year, p_ind_cap_out_ratio_1 = p_ind_cap_out_ratio_1) "p.216 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-5.0,40.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_3 P_Ind_Cap_Out_Ratio_2 annotation(Placement(visible = true, transformation(origin = {50.0,40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.WorldDynamics.World3.Utilities.S_Avg_Life_Ind_Cap S_Avg_Life_Ind_Cap(t_policy_year = t_policy_year, p_avg_life_ind_cap_1 = p_avg_life_ind_cap_1, p_avg_life_ind_cap_2 = p_avg_life_ind_cap_2) "p.221 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {41.0,-70.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source1 annotation(Placement(visible = true, transformation(origin = {-170.0,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink1 annotation(Placement(visible = true, transformation(origin = {50.0,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.FIOA_Ind FIOA_Ind "p.223 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-140.0,-75.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.WorldDynamics.World3.Utilities.S_FIOA_Cons S_FIOA_Cons(t_ind_equil_time = t_ind_equil_time) "p.223 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-97.0,-110.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.S_FIOA_Cons_Const S_FIOA_Cons_Const(p_fioa_cons_const_1 = p_fioa_cons_const_1, p_fioa_cons_const_2 = p_fioa_cons_const_2, t_policy_year = t_policy_year) "p.223 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-40.0,-100.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular P_FIOA_Cons_Var(x_vals = 0:0.2:2, y_vals = {0.3,0.32,0.34,0.36,0.38,0.43,0.73,0.77,0.81,0.82,0.83}) "p.225 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-36.0,-130.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Gain Gain1(k = 1 / ind_out_pc_des) annotation(Placement(visible = true, transformation(origin = {21.0,-130.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Division Ind_Out_PC "p.214 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {70.0,-130.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort population "Population" annotation(Placement(visible = true, transformation(origin = {-110.0,-170.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -90), iconTransformation(origin = {-20.0,-110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.Interfaces.MassInPort s_fioa_serv "Fraction of total investments allocated to the service sector" annotation(Placement(visible = true, transformation(origin = {-170.0,-170.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -90), iconTransformation(origin = {-60.0,-110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.Interfaces.MassInPort s_fioa_agr "Fraction of total investments allocated to the agricultural sector" annotation(Placement(visible = true, transformation(origin = {-210.0,-130.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort s_fr_cap_al_obt_res "Fraction of capital allocated to resource use efficiency" annotation(Placement(visible = true, transformation(origin = {-210.0,-70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort capital_util_fr "Capital utilization fraction" annotation(Placement(visible = true, transformation(origin = {-210.0,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort ppoll_tech_mult_icor_COPM "Technology induced reduction in persistent pollution release" annotation(Placement(visible = true, transformation(origin = {-210.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort yield_tech_mult_icor_COYM "Technology induced relative enhancement of land yield" annotation(Placement(visible = true, transformation(origin = {-210.0,110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort ind_cap_out_ratio_2_ICOR2T "Industrial capital output ratio" annotation(Placement(visible = true, transformation(origin = {-170.0,150.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 90), iconTransformation(origin = {-60.0,110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -90))); - SystemDynamics.Interfaces.MassOutPort industrial_output(unit = "dollar/yr") "Annual industrial output" annotation(Placement(visible = true, transformation(origin = {210.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,21.707}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort industrial_capital(unit = "dollar") "Total capital invested in the military/industrial sector" annotation(Placement(visible = true, transformation(origin = {210.0,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,-20.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort ind_out_pc(unit = "dollar/yr") "Per capita annual industrial output" annotation(Placement(visible = true, transformation(origin = {210.0,-70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,-60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Cons_Ind_Out annotation(Placement(visible = true, transformation(origin = {-100.0,-70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -90))); - Modelica.Blocks.Math.Division Cons_Ind_Out_PC annotation(Placement(visible = true, transformation(origin = {146.0,110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort cons_ind_out_pc1(unit = "dollar/yr") "Per capita general industrial output" annotation(Placement(visible = true, transformation(origin = {210.0,110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - equation - connect(P_FIOA_Cons_Var.y,S_FIOA_Cons.u2) annotation(Line(visible = true, points = {{-47.0,-130.0},{-74.0,-130.0},{-74.0,-114.0},{-88.0,-114.0}}, color = {0,0,191})); - connect(S_FIOA_Cons_Const.y,S_FIOA_Cons.u1) annotation(Line(visible = true, points = {{-49.0,-100.0},{-74.0,-100.0},{-74.0,-106.0},{-88.0,-106.0}}, color = {0,0,191})); - connect(FIOA_Ind.u1,s_fioa_agr) annotation(Line(visible = true, points = {{-146.0,-84.0},{-146.0,-130.0},{-210.0,-130.0}}, color = {0,0,191})); - connect(FIOA_Ind.u3,S_FIOA_Cons.y) annotation(Line(visible = true, points = {{-134.0,-84.0},{-134.0,-110.0},{-106.0,-110.0}}, color = {0,0,191})); - connect(industrial_capital,Industrial_Capital.y2) annotation(Line(visible = true, points = {{210.0,-10.0},{160.0,-10.0},{160.0,-32.0},{-48.75,-32.0},{-48.75,-19.75}}, color = {0,0,191})); - connect(Industrial_Output.u4,Industrial_Capital.y1) annotation(Line(visible = true, points = {{-61.0,34.0},{-36.0,34.0},{-36.0,-1.75},{-47.25,-1.75}}, color = {0,0,191})); - connect(S_Ind_Cap_Out_Ratio.y,Industrial_Output.u3) annotation(Line(visible = true, points = {{-14.0,40.0},{-36.0,40.0},{-36.0,38.0},{-61.0,38.0}}, color = {0,0,191})); - connect(Industrial_Output.u2,capital_util_fr) annotation(Line(visible = true, points = {{-61.0,42.0},{-40.0,42.0},{-40.0,90.0},{-190.0,90.0},{-190.0,-10.0},{-210.0,-10.0}}, color = {0,0,191})); - connect(Industrial_Output.u1,s_fr_cap_al_obt_res) annotation(Line(visible = true, points = {{-61.0,46.0},{-44.0,46.0},{-44.0,80.0},{-186.0,80.0},{-186.0,-70.0},{-210.0,-70.0}}, color = {0,0,191})); - connect(Cons_Ind_Out.y,Cons_Ind_Out_PC.u1) annotation(Line(visible = true, points = {{-93.0,-70.0},{-80.0,-70.0},{-80.0,-78.0},{0.0,-78.0},{0.0,-90.0},{110.0,-90.0},{110.0,116.0},{134.0,116.0}}, color = {0,0,191})); - connect(Ind_Out_PC.u2,Cons_Ind_Out_PC.u2) annotation(Line(visible = true, points = {{82.0,-136.0},{120.0,-136.0},{120.0,104.0},{134.0,104.0}}, color = {0,0,191})); - connect(Ind_Cap_Dep.u2,S_Avg_Life_Ind_Cap.y) annotation(Line(visible = true, origin = {15.0667,-67.0}, points = {{-8.4667,6.0},{-8.4667,-3.0},{16.9333,-3.0}}, color = {0,0,191})); - connect(Ind_Out_PC.y,Gain1.u) annotation(Line(visible = true, origin = {46.0,-130.0}, points = {{13.0,0.0},{-13.0,0.0}}, color = {0,0,191})); - connect(Gain1.y,P_FIOA_Cons_Var.u) annotation(Line(visible = true, origin = {-9.0,-130.0}, points = {{19.0,0.0},{-19.0,0.0}}, color = {0,0,191})); - connect(S_FIOA_Cons.y,Cons_Ind_Out.u2) annotation(Line(visible = true, points = {{-106.0,-110.0},{-120.0,-110.0},{-120.0,-86.0},{-100.0,-86.0},{-100.0,-77.0}}, color = {0,0,191})); - connect(Industrial_Output.y,Cons_Ind_Out.u1) annotation(Line(visible = true, origin = {-93.0,5.6667}, points = {{14.0,34.3333},{-7.0,34.3333},{-7.0,-68.6667}}, color = {0,0,191})); - connect(FIOA_Ind.u2,s_fioa_serv) annotation(Line(visible = true, points = {{-140.0,-84.0},{-140.0,-150.0},{-170.0,-150.0},{-170.0,-170.0}}, color = {0,0,191})); - connect(Ind_Cap_Inv.u1,FIOA_Ind.y) annotation(Line(visible = true, points = {{-127.0,-50.0},{-140.0,-50.0},{-140.0,-66.0}}, color = {0,0,191})); - connect(Industrial_Output.y,Ind_Cap_Inv.u2) annotation(Line(visible = true, points = {{-79.0,40.0},{-100.0,40.0},{-100.0,-50.0},{-113.0,-50.0}}, color = {0,0,191})); - connect(Ind_Cap_Inv.y,Ind_Cap_Invest.u) annotation(Line(visible = true, origin = {-120.0,-34.375}, points = {{0.0,-8.625},{0.0,8.625}}, color = {0,0,191})); - connect(Sink1.MassInPort1,Ind_Cap_Deprec.y1) annotation(Line(visible = true, origin = {23.25,-10.0}, points = {{15.75,0.0},{-15.75,0.0}}, color = {95,0,191})); - connect(Ind_Cap_Dep.y,Ind_Cap_Deprec.u) annotation(Line(visible = true, points = {{0.0,-38.0},{0.0,-33.5},{0.0,-33.5},{0.0,-25.75}}, color = {0,0,191})); - connect(Industrial_Capital.u2,Ind_Cap_Deprec.y) annotation(Line(visible = true, origin = {-25.5,-10.0}, points = {{-18.0,0.0},{18.0,0.0}}, color = {95,0,191})); - connect(Ind_Cap_Dep.u1,Industrial_Capital.y3) annotation(Line(visible = true, points = {{-6.6,-61.0},{-6.6,-70.0},{-60.0,-70.0},{-60.0,-19.75}}, color = {0,0,191})); - connect(Ind_Cap_Invest.y1,Industrial_Capital.u1) annotation(Line(visible = true, origin = {-94.5,-10.0}, points = {{-18.0,0.0},{18.0,0.0}}, color = {95,0,191})); - connect(Source1.MassInPort1,Ind_Cap_Invest.y) annotation(Line(visible = true, origin = {-143.25,-10.0}, points = {{-15.75,0.0},{15.75,0.0}}, color = {95,0,191})); - connect(Industrial_Output.y,industrial_output) annotation(Line(visible = true, points = {{-79.0,40.0},{-100.0,40.0},{-100.0,20.0},{160.0,20.0},{160.0,50.0},{210.0,50.0}}, color = {0,0,191})); - connect(Ind_Out_PC.u1,Industrial_Output.y) annotation(Line(visible = true, points = {{82.0,-124.0},{90.0,-124.0},{90.0,20.0},{-100.0,20.0},{-100.0,40.0},{-79.0,40.0}}, color = {0,0,191})); - connect(P_Ind_Cap_Out_Ratio_2.y,S_Ind_Cap_Out_Ratio.u) annotation(Line(visible = true, origin = {23.5,40.0}, points = {{19.5,0.0},{-19.5,0.0}}, color = {0,0,191})); - connect(P_Ind_Cap_Out_Ratio_2.u3,ppoll_tech_mult_icor_COPM) annotation(Line(visible = true, points = {{50.0,47.0},{50.0,100.0},{-194.0,100.0},{-194.0,50.0},{-210.0,50.0}}, color = {0,0,191})); - connect(P_Ind_Cap_Out_Ratio_2.u2,yield_tech_mult_icor_COYM) annotation(Line(visible = true, points = {{57.0,40.0},{70.0,40.0},{70.0,110.0},{-210.0,110.0}}, color = {0,0,191})); - connect(P_Ind_Cap_Out_Ratio_2.u1,ind_cap_out_ratio_2_ICOR2T) annotation(Line(visible = true, points = {{50.0,33.0},{50.0,26.0},{90.0,26.0},{90.0,120.0},{-170.0,120.0},{-170.0,150.0}}, color = {0,0,191})); - connect(Cons_Ind_Out_PC.y,cons_ind_out_pc1) annotation(Line(visible = true, origin = {183.5,110.0}, points = {{-26.5,0.0},{26.5,0.0}}, color = {0,0,191})); - connect(Ind_Out_PC.u2,population) annotation(Line(points = {{82.0,-136.0},{90.0,-136.0},{90.0,-150.0},{-110.0,-150.0},{-110.0,-170.0}}, color = {0,0,191}, visible = true)); - connect(Ind_Out_PC.y,ind_out_pc) annotation(Line(points = {{59.0,-130.0},{52.0,-130.0},{52.0,-160.0},{160.0,-160.0},{160.0,-70.0},{210.0,-70.0}}, color = {0,0,191}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, fillColor = {170,255,170}, fillPattern = FillPattern.Solid, lineThickness = 1.0, extent = {{-100.0,-100.0},{100.0,100.0}}, radius = 0.5),Text(visible = true, origin = {0.0,30.0}, fillPattern = FillPattern.Solid, extent = {{-86.8431,-36.6918},{86.8431,36.6918}}, textString = "Industrial", fontName = "Arial"),Text(visible = true, origin = {-0.0,-30.0}, fillPattern = FillPattern.Solid, extent = {{-92.5404,-36.6918},{92.5404,36.6918}}, textString = "Investment", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-200.0,-160.0},{200.0,140.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-101.0,19.0},{-99.0,21.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{89.0,19.0},{91.0,21.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{51.0,-131.0},{53.0,-129.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-121.0,-111.0},{-119.0,-109.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-101.0,-51.0},{-99.0,-49.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{89.0,-137.0},{91.0,-135.0}})}), Documentation(info = " + SystemDynamics.Levels.Level Industrial_Capital(x0 = industrial_capital_init) "p.218 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-60.0, -10.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Rates.RRate Ind_Cap_Invest "p.222 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-120.0, -10.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Rates.RRate Ind_Cap_Deprec "p.221 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {0.0, -10.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Ind_Cap_Inv "p.222 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-120.0, -50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Division Ind_Cap_Dep "p.221 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {0.0, -49.0}, extent = {{-10.0, -11.0}, {10.0, 11.0}}, rotation = -270))); + SystemDynamics.WorldDynamics.World3.Utilities.Industrial_Output Industrial_Output "p.216 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-70.0, 40.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.S_Ind_Cap_Out_Ratio S_Ind_Cap_Out_Ratio(t_policy_year = t_policy_year, p_ind_cap_out_ratio_1 = p_ind_cap_out_ratio_1) "p.216 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-5.0, 40.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_3 P_Ind_Cap_Out_Ratio_2 annotation( + Placement(visible = true, transformation(origin = {50.0, 40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.WorldDynamics.World3.Utilities.S_Avg_Life_Ind_Cap S_Avg_Life_Ind_Cap(t_policy_year = t_policy_year, p_avg_life_ind_cap_1 = p_avg_life_ind_cap_1, p_avg_life_ind_cap_2 = p_avg_life_ind_cap_2) "p.221 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {41.0, -70.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source1 annotation( + Placement(visible = true, transformation(origin = {-170.0, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink1 annotation( + Placement(visible = true, transformation(origin = {50.0, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.FIOA_Ind FIOA_Ind "p.223 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-140.0, -75.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.WorldDynamics.World3.Utilities.S_FIOA_Cons S_FIOA_Cons(t_ind_equil_time = t_ind_equil_time) "p.223 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-97.0, -110.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.S_FIOA_Cons_Const S_FIOA_Cons_Const(p_fioa_cons_const_1 = p_fioa_cons_const_1, p_fioa_cons_const_2 = p_fioa_cons_const_2, t_policy_year = t_policy_year) "p.223 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-40.0, -100.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular P_FIOA_Cons_Var(x_vals = 0:0.2:2, y_vals = {0.3, 0.32, 0.34, 0.36, 0.38, 0.43, 0.73, 0.77, 0.81, 0.82, 0.83}) "p.225 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-36.0, -130.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Gain Gain1(k = 1 / ind_out_pc_des) annotation( + Placement(visible = true, transformation(origin = {21.0, -130.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Division Ind_Out_PC "p.214 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {70.0, -130.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort population "Population" annotation( + Placement(visible = true, transformation(origin = {-110.0, -170.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -90), iconTransformation(origin = {-20.0, -110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.Interfaces.MassInPort s_fioa_serv "Fraction of total investments allocated to the service sector" annotation( + Placement(visible = true, transformation(origin = {-170.0, -170.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -90), iconTransformation(origin = {-60.0, -110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.Interfaces.MassInPort s_fioa_agr "Fraction of total investments allocated to the agricultural sector" annotation( + Placement(visible = true, transformation(origin = {-210.0, -130.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort s_fr_cap_al_obt_res "Fraction of capital allocated to resource use efficiency" annotation( + Placement(visible = true, transformation(origin = {-210.0, -70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort capital_util_fr "Capital utilization fraction" annotation( + Placement(visible = true, transformation(origin = {-210.0, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort ppoll_tech_mult_icor_COPM "Technology induced reduction in persistent pollution release" annotation( + Placement(visible = true, transformation(origin = {-210.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort yield_tech_mult_icor_COYM "Technology induced relative enhancement of land yield" annotation( + Placement(visible = true, transformation(origin = {-210.0, 110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort ind_cap_out_ratio_2_ICOR2T "Industrial capital output ratio" annotation( + Placement(visible = true, transformation(origin = {-170.0, 150.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 90), iconTransformation(origin = {-60.0, 110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -90))); + SystemDynamics.Interfaces.MassOutPort industrial_output(unit = "dollar/yr") "Annual industrial output" annotation( + Placement(visible = true, transformation(origin = {210.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 21.707}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort industrial_capital(unit = "dollar") "Total capital invested in the military/industrial sector" annotation( + Placement(visible = true, transformation(origin = {210.0, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, -20.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort ind_out_pc(unit = "dollar/yr") "Per capita annual industrial output" annotation( + Placement(visible = true, transformation(origin = {210.0, -70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, -60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Cons_Ind_Out annotation( + Placement(visible = true, transformation(origin = {-100.0, -70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -90))); + Modelica.Blocks.Math.Division Cons_Ind_Out_PC annotation( + Placement(visible = true, transformation(origin = {146.0, 110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort cons_ind_out_pc1(unit = "dollar/yr") "Per capita general industrial output" annotation( + Placement(visible = true, transformation(origin = {210.0, 110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + equation + connect(P_FIOA_Cons_Var.y, S_FIOA_Cons.u2) annotation( + Line(visible = true, points = {{-47.0, -130.0}, {-74.0, -130.0}, {-74.0, -114.0}, {-88.0, -114.0}}, color = {0, 0, 191})); + connect(S_FIOA_Cons_Const.y, S_FIOA_Cons.u1) annotation( + Line(visible = true, points = {{-49.0, -100.0}, {-74.0, -100.0}, {-74.0, -106.0}, {-88.0, -106.0}}, color = {0, 0, 191})); + connect(FIOA_Ind.u1, s_fioa_agr) annotation( + Line(visible = true, points = {{-146.0, -84.0}, {-146.0, -130.0}, {-210.0, -130.0}}, color = {0, 0, 191})); + connect(FIOA_Ind.u3, S_FIOA_Cons.y) annotation( + Line(visible = true, points = {{-134.0, -84.0}, {-134.0, -110.0}, {-106.0, -110.0}}, color = {0, 0, 191})); + connect(industrial_capital, Industrial_Capital.y2) annotation( + Line(visible = true, points = {{210.0, -10.0}, {160.0, -10.0}, {160.0, -32.0}, {-48.75, -32.0}, {-48.75, -19.75}}, color = {0, 0, 191})); + connect(Industrial_Output.u4, Industrial_Capital.y1) annotation( + Line(visible = true, points = {{-61.0, 34.0}, {-36.0, 34.0}, {-36.0, -1.75}, {-47.25, -1.75}}, color = {0, 0, 191})); + connect(S_Ind_Cap_Out_Ratio.y, Industrial_Output.u3) annotation( + Line(visible = true, points = {{-14.0, 40.0}, {-36.0, 40.0}, {-36.0, 38.0}, {-61.0, 38.0}}, color = {0, 0, 191})); + connect(Industrial_Output.u2, capital_util_fr) annotation( + Line(visible = true, points = {{-61.0, 42.0}, {-40.0, 42.0}, {-40.0, 90.0}, {-190.0, 90.0}, {-190.0, -10.0}, {-210.0, -10.0}}, color = {0, 0, 191})); + connect(Industrial_Output.u1, s_fr_cap_al_obt_res) annotation( + Line(visible = true, points = {{-61.0, 46.0}, {-44.0, 46.0}, {-44.0, 80.0}, {-186.0, 80.0}, {-186.0, -70.0}, {-210.0, -70.0}}, color = {0, 0, 191})); + connect(Cons_Ind_Out.y, Cons_Ind_Out_PC.u1) annotation( + Line(visible = true, points = {{-93.0, -70.0}, {-80.0, -70.0}, {-80.0, -78.0}, {0.0, -78.0}, {0.0, -90.0}, {110.0, -90.0}, {110.0, 116.0}, {134.0, 116.0}}, color = {0, 0, 191})); + connect(Ind_Out_PC.u2, Cons_Ind_Out_PC.u2) annotation( + Line(visible = true, points = {{82.0, -136.0}, {120.0, -136.0}, {120.0, 104.0}, {134.0, 104.0}}, color = {0, 0, 191})); + connect(Ind_Cap_Dep.u2, S_Avg_Life_Ind_Cap.y) annotation( + Line(visible = true, origin = {15.0667, -67.0}, points = {{-8.4667, 6.0}, {-8.4667, -3.0}, {16.9333, -3.0}}, color = {0, 0, 191})); + connect(Ind_Out_PC.y, Gain1.u) annotation( + Line(visible = true, origin = {46.0, -130.0}, points = {{13.0, 0.0}, {-13.0, 0.0}}, color = {0, 0, 191})); + connect(Gain1.y, P_FIOA_Cons_Var.u) annotation( + Line(visible = true, origin = {-9.0, -130.0}, points = {{19.0, 0.0}, {-19.0, 0.0}}, color = {0, 0, 191})); + connect(S_FIOA_Cons.y, Cons_Ind_Out.u2) annotation( + Line(visible = true, points = {{-106.0, -110.0}, {-120.0, -110.0}, {-120.0, -86.0}, {-100.0, -86.0}, {-100.0, -77.0}}, color = {0, 0, 191})); + connect(Industrial_Output.y, Cons_Ind_Out.u1) annotation( + Line(visible = true, origin = {-93.0, 5.6667}, points = {{14.0, 34.3333}, {-7.0, 34.3333}, {-7.0, -68.6667}}, color = {0, 0, 191})); + connect(FIOA_Ind.u2, s_fioa_serv) annotation( + Line(visible = true, points = {{-140.0, -84.0}, {-140.0, -150.0}, {-170.0, -150.0}, {-170.0, -170.0}}, color = {0, 0, 191})); + connect(Ind_Cap_Inv.u1, FIOA_Ind.y) annotation( + Line(visible = true, points = {{-127.0, -50.0}, {-140.0, -50.0}, {-140.0, -66.0}}, color = {0, 0, 191})); + connect(Industrial_Output.y, Ind_Cap_Inv.u2) annotation( + Line(visible = true, points = {{-79.0, 40.0}, {-100.0, 40.0}, {-100.0, -50.0}, {-113.0, -50.0}}, color = {0, 0, 191})); + connect(Ind_Cap_Inv.y, Ind_Cap_Invest.u) annotation( + Line(visible = true, origin = {-120.0, -34.375}, points = {{0.0, -8.625}, {0.0, 8.625}}, color = {0, 0, 191})); + connect(Sink1.MassInPort1, Ind_Cap_Deprec.y1) annotation( + Line(visible = true, origin = {23.25, -10.0}, points = {{15.75, 0.0}, {-15.75, 0.0}}, color = {95, 0, 191})); + connect(Ind_Cap_Dep.y, Ind_Cap_Deprec.u) annotation( + Line(visible = true, points = {{0.0, -38.0}, {0.0, -33.5}, {0.0, -33.5}, {0.0, -25.75}}, color = {0, 0, 191})); + connect(Industrial_Capital.u2, Ind_Cap_Deprec.y) annotation( + Line(visible = true, origin = {-25.5, -10.0}, points = {{-18.0, 0.0}, {18.0, 0.0}}, color = {95, 0, 191})); + connect(Ind_Cap_Dep.u1, Industrial_Capital.y3) annotation( + Line(visible = true, points = {{-6.6, -61.0}, {-6.6, -70.0}, {-60.0, -70.0}, {-60.0, -19.75}}, color = {0, 0, 191})); + connect(Ind_Cap_Invest.y1, Industrial_Capital.u1) annotation( + Line(visible = true, origin = {-94.5, -10.0}, points = {{-18.0, 0.0}, {18.0, 0.0}}, color = {95, 0, 191})); + connect(Source1.MassInPort1, Ind_Cap_Invest.y) annotation( + Line(visible = true, origin = {-143.25, -10.0}, points = {{-15.75, 0.0}, {15.75, 0.0}}, color = {95, 0, 191})); + connect(Industrial_Output.y, industrial_output) annotation( + Line(visible = true, points = {{-79.0, 40.0}, {-100.0, 40.0}, {-100.0, 20.0}, {160.0, 20.0}, {160.0, 50.0}, {210.0, 50.0}}, color = {0, 0, 191})); + connect(Ind_Out_PC.u1, Industrial_Output.y) annotation( + Line(visible = true, points = {{82.0, -124.0}, {90.0, -124.0}, {90.0, 20.0}, {-100.0, 20.0}, {-100.0, 40.0}, {-79.0, 40.0}}, color = {0, 0, 191})); + connect(P_Ind_Cap_Out_Ratio_2.y, S_Ind_Cap_Out_Ratio.u) annotation( + Line(visible = true, origin = {23.5, 40.0}, points = {{19.5, 0.0}, {-19.5, 0.0}}, color = {0, 0, 191})); + connect(P_Ind_Cap_Out_Ratio_2.u3, ppoll_tech_mult_icor_COPM) annotation( + Line(visible = true, points = {{50.0, 47.0}, {50.0, 100.0}, {-194.0, 100.0}, {-194.0, 50.0}, {-210.0, 50.0}}, color = {0, 0, 191})); + connect(P_Ind_Cap_Out_Ratio_2.u2, yield_tech_mult_icor_COYM) annotation( + Line(visible = true, points = {{57.0, 40.0}, {70.0, 40.0}, {70.0, 110.0}, {-210.0, 110.0}}, color = {0, 0, 191})); + connect(P_Ind_Cap_Out_Ratio_2.u1, ind_cap_out_ratio_2_ICOR2T) annotation( + Line(visible = true, points = {{50.0, 33.0}, {50.0, 26.0}, {90.0, 26.0}, {90.0, 120.0}, {-170.0, 120.0}, {-170.0, 150.0}}, color = {0, 0, 191})); + connect(Cons_Ind_Out_PC.y, cons_ind_out_pc1) annotation( + Line(visible = true, origin = {183.5, 110.0}, points = {{-26.5, 0.0}, {26.5, 0.0}}, color = {0, 0, 191})); + connect(Ind_Out_PC.u2, population) annotation( + Line(points = {{82.0, -136.0}, {90.0, -136.0}, {90.0, -150.0}, {-110.0, -150.0}, {-110.0, -170.0}}, color = {0, 0, 191}, visible = true)); + connect(Ind_Out_PC.y, ind_out_pc) annotation( + Line(points = {{59.0, -130.0}, {52.0, -130.0}, {52.0, -160.0}, {160.0, -160.0}, {160.0, -70.0}, {210.0, -70.0}}, color = {0, 0, 191}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, fillColor = {170, 255, 170}, fillPattern = FillPattern.Solid, lineThickness = 1.0, extent = {{-100.0, -100.0}, {100.0, 100.0}}, radius = 0.5), Text(visible = true, origin = {0.0, 30.0}, fillPattern = FillPattern.Solid, extent = {{-86.8431, -36.6918}, {86.8431, 36.6918}}, textString = "Industrial", fontName = "Arial"), Text(visible = true, origin = {-0.0, -30.0}, fillPattern = FillPattern.Solid, extent = {{-92.5404, -36.6918}, {92.5404, 36.6918}}, textString = "Investment", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-200.0, -160.0}, {200.0, 140.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-101.0, 19.0}, {-99.0, 21.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{89.0, 19.0}, {91.0, 21.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{51.0, -131.0}, {53.0, -129.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-121.0, -111.0}, {-119.0, -109.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-101.0, -51.0}, {-99.0, -49.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{89.0, -137.0}, {91.0, -135.0}})}), + Documentation(info = " This model calculates the capital invested in industry.

Whereas the earlier WORLD2 model lumped all capital investment into a single state variable from which it then split off the percentage of capital invested in the agricultural sector as a second state variable (a funny choice for a state variable, since percentages don't accumulate), the more modern WORLD3 model differentiates between capital invested in industry, capital invested in the service sector, capital invested in agriculture, and other capital investment.

@@ -3956,110 +6522,221 @@ The industrial capital is measured in U.S. dollars. ")); end Industrial_Investment; + block Labor_Utilization "Utilization of the labor force" parameter Real labor_util_fr_del_init = 1 "Initial delayed labor utilization fraction"; parameter Real labor_util_fr_del_time(unit = "yr") = 2 "Labor utilization fraction delay time"; - SystemDynamics.Levels.Level1a Labor_Util_Fr_Del(x0 = labor_util_fr_del_init) annotation(Placement(visible = true, transformation(origin = {0.0,-5.1833}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.Rates.Rate_1 Chg_Lab_Util_Fr_Del annotation(Placement(visible = true, transformation(origin = {-40.0,-4.6542}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.Sources.Source Source1 annotation(Placement(visible = true, transformation(origin = {-70.0,-13.65}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.Ch_Lab_Util_Fr_Del Ch_Lab_Util_Fr_Del(labor_util_fr_del_time = labor_util_fr_del_time) "p.241 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-40.0,-37.4563}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270)), Dialog(group = "Variables")); - SystemDynamics.Functions.Tabular Capital_Util_Fr(x_vals = (-1):2:11, y_vals = {1,1,0.9,0.7,0.3,0.1,0.1}) "p.241 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {57.225,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0)), Dialog(group = "Variables")); - Modelica.Blocks.Math.Division Labor_Util_Fr "p.241 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-44.7625,-72.0625}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270)), Dialog(group = "Variables")); - Modelica.Blocks.Math.Add3 Jobs "p.233 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-65.4417,30.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Pot_Jobs_Agr_Sector "p.237 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-75.075,80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular Jobs_Per_Hect(x_vals = {0,2,6,10,14,18,22,26,30,10000}, y_vals = {2,2,0.5,0.4,0.3,0.27,0.24,0.2,0.2,0.2}) "p.239 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-50.0,80.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.Auxiliary.Prod_2 Pot_Jobs_Ind_Sector "p.233 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-22.0,44.6542}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular Jobs_Per_Ind_Cap_Unit(x_vals = (-100):150:800, y_vals = {0.00037,0.00037,0.00018,0.00012,0.00009,0.00007,0.00006}) "p.236 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {10.0,44.6542}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.Auxiliary.Prod_2 Pot_Jobs_In_Serv_Sector "p.236 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {56.1333,35.2917}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular Jobs_Per_Serv_Cap_Unit(x_vals = {0,50,200,350,500,650,800,1200}, y_vals = {0.0011,0.0011,0.0006,0.00035,0.0002,0.00015,0.00015,0.00015}) "p.237 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {80.0,50.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.Interfaces.MassInPort service_capital(unit = "dollar") "Total capital invested in service sector" annotation(Placement(visible = true, transformation(origin = {-110.0,80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort ind_out_pc(unit = "dollar/yr") "Per capita annual industrial output" annotation(Placement(visible = true, transformation(origin = {-110.0,41.5333}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort industrial_capital(unit = "dollar") "Total capital invested in the military/industrial sector" annotation(Placement(visible = true, transformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort agr_inp_per_hect(unit = "dollar/(hectare.yr)") "Agricultural investments per hectare" annotation(Placement(visible = true, transformation(origin = {-110.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort arable_land(unit = "hectare") "Arable land" annotation(Placement(visible = true, transformation(origin = {-110.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort labor_force "Total human labor force" annotation(Placement(visible = true, transformation(origin = {-76.1597,-102.9722}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -90), iconTransformation(origin = {-60.0,-110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.Interfaces.MassInPort serv_out_pc(unit = "dollar/yr") "Per capita annual expenditure in services" annotation(Placement(visible = true, transformation(origin = {-77.925,103.0806}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 90), iconTransformation(origin = {-60.0,110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -90))); - SystemDynamics.Interfaces.MassOutPort capital_util_fr "Capital utilization fraction" annotation(Placement(visible = true, transformation(origin = {111.575,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - equation - connect(Jobs_Per_Hect.u,agr_inp_per_hect) annotation(Line(visible = true, points = {{-42.0,80.0},{-17.4625,80.0},{-17.4625,93.1333},{-90.0,93.1333},{-90.0,-40.0},{-110.0,-40.0}}, color = {0,0,191})); - connect(Pot_Jobs_In_Serv_Sector.u2,service_capital) annotation(Line(visible = true, points = {{49.1333,35.2917},{45.5083,35.2917},{45.5083,100.0},{-100.0,100.0},{-100.0,80.0},{-110.0,80.0}}, color = {0,0,191})); - connect(Capital_Util_Fr.u,Labor_Util_Fr_Del.y1) annotation(Line(visible = true, points = {{49.225,0.0},{30.0,0.0},{30.0,3.0667},{12.75,3.0667}}, color = {0,0,191})); - connect(Ch_Lab_Util_Fr_Del.u2,Labor_Util_Fr_Del.y4) annotation(Line(visible = true, points = {{-36.0,-46.4563},{-36.0,-54.5042},{-11.25,-54.5042},{-11.25,-14.9333}}, color = {0,0,191})); - connect(Labor_Util_Fr.y,Ch_Lab_Util_Fr_Del.u1) annotation(Line(visible = true, points = {{-44.7625,-61.0625},{-44.0,-61.0625},{-44.0,-46.4563}}, color = {0,0,191})); - connect(Ch_Lab_Util_Fr_Del.y,Chg_Lab_Util_Fr_Del.u) annotation(Line(visible = true, origin = {-40.0,-24.4302}, points = {{0.0,-4.026},{0.0,4.026}}, color = {0,0,191})); - connect(Chg_Lab_Util_Fr_Del.y1,Labor_Util_Fr_Del.u1) annotation(Line(visible = true, origin = {-22.0,-4.9188}, points = {{-10.5,0.2645},{2.5,0.2645},{2.5,-0.2645},{5.5,-0.2645}}, color = {95,0,191})); - connect(Source1.MassInPort1,Chg_Lab_Util_Fr_Del.y) annotation(Line(visible = true, origin = {-54.625,-9.1521}, points = {{-4.375,-4.4979},{-1.375,-4.4979},{-1.375,4.4979},{7.125,4.4979}}, color = {95,0,191})); - connect(Pot_Jobs_In_Serv_Sector.y,Jobs.u3) annotation(Line(visible = true, origin = {19.6083,24.0972}, points = {{36.525,4.1945},{36.525,-2.0972},{-73.05,-2.0972}}, color = {0,0,191})); - connect(Jobs_Per_Serv_Cap_Unit.y,Pot_Jobs_In_Serv_Sector.u1) annotation(Line(visible = true, origin = {66.6,42.6458}, points = {{2.4,7.3542},{0.5333,7.3542},{0.5333,-7.3541},{-3.4667,-7.3541}}, color = {0,0,191})); - connect(Pot_Jobs_Ind_Sector.u2,industrial_capital) annotation(Line(visible = true, points = {{-29.0,44.6542},{-40.0,44.6542},{-40.0,94.1917},{-94.1917,94.1917},{-94.1917,0.0},{-110.0,0.0}}, color = {0,0,191})); - connect(Jobs_Per_Ind_Cap_Unit.y,Pot_Jobs_Ind_Sector.u1) annotation(Line(visible = true, origin = {-8.0,44.6542}, points = {{7.0,0.0},{-7.0,0.0}}, color = {0,0,191})); - connect(Pot_Jobs_Ind_Sector.y,Jobs.u2) annotation(Line(visible = true, origin = {-32.4806,32.5514}, points = {{10.4806,5.1028},{10.4806,-2.5514},{-20.9611,-2.5514}}, color = {0,0,191})); - connect(Pot_Jobs_Agr_Sector.u2,arable_land) annotation(Line(visible = true, points = {{-82.075,80.0},{-83.6083,80.0},{-83.6083,-80.0},{-110.0,-80.0}}, color = {0,0,191})); - connect(Jobs_Per_Hect.y,Pot_Jobs_Agr_Sector.u1) annotation(Line(visible = true, origin = {-64.5375,80.0}, points = {{3.5375,0.0},{-3.5375,0.0}}, color = {0,0,191})); - connect(Pot_Jobs_Agr_Sector.y,Jobs.u1) annotation(Line(visible = true, origin = {-60.895,56.6}, points = {{-14.18,16.4},{-14.18,10.4},{10.4533,10.4},{10.4533,-18.6},{7.4533,-18.6}}, color = {0,0,191})); - connect(Labor_Util_Fr.u1,Jobs.y) annotation(Line(points = {{-50.7625,-84.0625},{-50.7625,-90.0},{-80.0,-90.0},{-80.0,30.0},{-76.4417,30.0}}, color = {0,0,191}, visible = true)); - connect(Labor_Util_Fr.u2,labor_force) annotation(Line(points = {{-38.7625,-84.0625},{-40.0,-94.7208},{-76.2,-94.7208},{-76.1597,-102.9722}}, color = {0,0,191}, visible = true)); - connect(Jobs_Per_Ind_Cap_Unit.u,ind_out_pc) annotation(Line(points = {{18.0,44.6542},{30.0,44.6542},{30.0,95.7792},{-97.3667,95.7792},{-97.3667,41.5333},{-110.0,41.5333}}, color = {0,0,191}, visible = true)); - connect(Jobs_Per_Serv_Cap_Unit.u,serv_out_pc) annotation(Line(points = {{88.0,50.0},{97.3667,50.0},{97.3667,96.8375},{-77.925,98.425},{-77.925,103.0806}}, color = {0,0,191}, visible = true)); - connect(capital_util_fr,Capital_Util_Fr.y) annotation(Line(points = {{111.575,0.0},{90.0,0.0},{87.3125,0.0},{68.225,0.0}}, color = {0,0,191}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, fillColor = {170,255,170}, fillPattern = FillPattern.Solid, lineThickness = 1.0, extent = {{-100.0,-100.0},{100.0,100.0}}, radius = 0.5),Text(visible = true, origin = {0.0,30.0}, fillPattern = FillPattern.Solid, extent = {{-47.3724,-36.6918},{47.3724,36.6918}}, textString = "Labor", fontName = "Arial"),Text(visible = true, origin = {0.0,-30.0}, fillPattern = FillPattern.Solid, extent = {{-95.4145,-36.6918},{95.4145,36.6918}}, textString = "Utilization", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics), Documentation(info = " + SystemDynamics.Levels.Level1a Labor_Util_Fr_Del(x0 = labor_util_fr_del_init) annotation( + Placement(visible = true, transformation(origin = {0.0, -5.1833}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.Rates.Rate_1 Chg_Lab_Util_Fr_Del annotation( + Placement(visible = true, transformation(origin = {-40.0, -4.6542}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.Sources.Source Source1 annotation( + Placement(visible = true, transformation(origin = {-70.0, -13.65}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.Ch_Lab_Util_Fr_Del Ch_Lab_Util_Fr_Del(labor_util_fr_del_time = labor_util_fr_del_time) "p.241 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-40.0, -37.4563}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270)), + Dialog(group = "Variables")); + SystemDynamics.Functions.Tabular Capital_Util_Fr(x_vals = (-1):2:11, y_vals = {1, 1, 0.9, 0.7, 0.3, 0.1, 0.1}) "p.241 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {57.225, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0)), + Dialog(group = "Variables")); + Modelica.Blocks.Math.Division Labor_Util_Fr "p.241 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-44.7625, -72.0625}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270)), + Dialog(group = "Variables")); + Modelica.Blocks.Math.Add3 Jobs "p.233 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-65.4417, 30.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Pot_Jobs_Agr_Sector "p.237 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-75.075, 80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular Jobs_Per_Hect(x_vals = {0, 2, 6, 10, 14, 18, 22, 26, 30, 10000}, y_vals = {2, 2, 0.5, 0.4, 0.3, 0.27, 0.24, 0.2, 0.2, 0.2}) "p.239 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-50.0, 80.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.Auxiliary.Prod_2 Pot_Jobs_Ind_Sector "p.233 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-22.0, 44.6542}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular Jobs_Per_Ind_Cap_Unit(x_vals = (-100):150:800, y_vals = {0.00037, 0.00037, 0.00018, 0.00012, 0.00009, 0.00007, 0.00006}) "p.236 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {10.0, 44.6542}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.Auxiliary.Prod_2 Pot_Jobs_In_Serv_Sector "p.236 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {56.1333, 35.2917}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular Jobs_Per_Serv_Cap_Unit(x_vals = {0, 50, 200, 350, 500, 650, 800, 1200}, y_vals = {0.0011, 0.0011, 0.0006, 0.00035, 0.0002, 0.00015, 0.00015, 0.00015}) "p.237 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {80.0, 50.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.Interfaces.MassInPort service_capital(unit = "dollar") "Total capital invested in service sector" annotation( + Placement(visible = true, transformation(origin = {-110.0, 80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort ind_out_pc(unit = "dollar/yr") "Per capita annual industrial output" annotation( + Placement(visible = true, transformation(origin = {-110.0, 41.5333}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort industrial_capital(unit = "dollar") "Total capital invested in the military/industrial sector" annotation( + Placement(visible = true, transformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort agr_inp_per_hect(unit = "dollar/(hectare.yr)") "Agricultural investments per hectare" annotation( + Placement(visible = true, transformation(origin = {-110.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort arable_land(unit = "hectare") "Arable land" annotation( + Placement(visible = true, transformation(origin = {-110.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort labor_force "Total human labor force" annotation( + Placement(visible = true, transformation(origin = {-76.1597, -102.9722}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -90), iconTransformation(origin = {-60.0, -110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.Interfaces.MassInPort serv_out_pc(unit = "dollar/yr") "Per capita annual expenditure in services" annotation( + Placement(visible = true, transformation(origin = {-77.925, 103.0806}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 90), iconTransformation(origin = {-60.0, 110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -90))); + SystemDynamics.Interfaces.MassOutPort capital_util_fr "Capital utilization fraction" annotation( + Placement(visible = true, transformation(origin = {111.575, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + equation + connect(Jobs_Per_Hect.u, agr_inp_per_hect) annotation( + Line(visible = true, points = {{-42.0, 80.0}, {-17.4625, 80.0}, {-17.4625, 93.1333}, {-90.0, 93.1333}, {-90.0, -40.0}, {-110.0, -40.0}}, color = {0, 0, 191})); + connect(Pot_Jobs_In_Serv_Sector.u2, service_capital) annotation( + Line(visible = true, points = {{49.1333, 35.2917}, {45.5083, 35.2917}, {45.5083, 100.0}, {-100.0, 100.0}, {-100.0, 80.0}, {-110.0, 80.0}}, color = {0, 0, 191})); + connect(Capital_Util_Fr.u, Labor_Util_Fr_Del.y1) annotation( + Line(visible = true, points = {{49.225, 0.0}, {30.0, 0.0}, {30.0, 3.0667}, {12.75, 3.0667}}, color = {0, 0, 191})); + connect(Ch_Lab_Util_Fr_Del.u2, Labor_Util_Fr_Del.y4) annotation( + Line(visible = true, points = {{-36.0, -46.4563}, {-36.0, -54.5042}, {-11.25, -54.5042}, {-11.25, -14.9333}}, color = {0, 0, 191})); + connect(Labor_Util_Fr.y, Ch_Lab_Util_Fr_Del.u1) annotation( + Line(visible = true, points = {{-44.7625, -61.0625}, {-44.0, -61.0625}, {-44.0, -46.4563}}, color = {0, 0, 191})); + connect(Ch_Lab_Util_Fr_Del.y, Chg_Lab_Util_Fr_Del.u) annotation( + Line(visible = true, origin = {-40.0, -24.4302}, points = {{0.0, -4.026}, {0.0, 4.026}}, color = {0, 0, 191})); + connect(Chg_Lab_Util_Fr_Del.y1, Labor_Util_Fr_Del.u1) annotation( + Line(visible = true, origin = {-22.0, -4.9188}, points = {{-10.5, 0.2645}, {2.5, 0.2645}, {2.5, -0.2645}, {5.5, -0.2645}}, color = {95, 0, 191})); + connect(Source1.MassInPort1, Chg_Lab_Util_Fr_Del.y) annotation( + Line(visible = true, origin = {-54.625, -9.1521}, points = {{-4.375, -4.4979}, {-1.375, -4.4979}, {-1.375, 4.4979}, {7.125, 4.4979}}, color = {95, 0, 191})); + connect(Pot_Jobs_In_Serv_Sector.y, Jobs.u3) annotation( + Line(visible = true, origin = {19.6083, 24.0972}, points = {{36.525, 4.1945}, {36.525, -2.0972}, {-73.05, -2.0972}}, color = {0, 0, 191})); + connect(Jobs_Per_Serv_Cap_Unit.y, Pot_Jobs_In_Serv_Sector.u1) annotation( + Line(visible = true, origin = {66.6, 42.6458}, points = {{2.4, 7.3542}, {0.5333, 7.3542}, {0.5333, -7.3541}, {-3.4667, -7.3541}}, color = {0, 0, 191})); + connect(Pot_Jobs_Ind_Sector.u2, industrial_capital) annotation( + Line(visible = true, points = {{-29.0, 44.6542}, {-40.0, 44.6542}, {-40.0, 94.1917}, {-94.1917, 94.1917}, {-94.1917, 0.0}, {-110.0, 0.0}}, color = {0, 0, 191})); + connect(Jobs_Per_Ind_Cap_Unit.y, Pot_Jobs_Ind_Sector.u1) annotation( + Line(visible = true, origin = {-8.0, 44.6542}, points = {{7.0, 0.0}, {-7.0, 0.0}}, color = {0, 0, 191})); + connect(Pot_Jobs_Ind_Sector.y, Jobs.u2) annotation( + Line(visible = true, origin = {-32.4806, 32.5514}, points = {{10.4806, 5.1028}, {10.4806, -2.5514}, {-20.9611, -2.5514}}, color = {0, 0, 191})); + connect(Pot_Jobs_Agr_Sector.u2, arable_land) annotation( + Line(visible = true, points = {{-82.075, 80.0}, {-83.6083, 80.0}, {-83.6083, -80.0}, {-110.0, -80.0}}, color = {0, 0, 191})); + connect(Jobs_Per_Hect.y, Pot_Jobs_Agr_Sector.u1) annotation( + Line(visible = true, origin = {-64.5375, 80.0}, points = {{3.5375, 0.0}, {-3.5375, 0.0}}, color = {0, 0, 191})); + connect(Pot_Jobs_Agr_Sector.y, Jobs.u1) annotation( + Line(visible = true, origin = {-60.895, 56.6}, points = {{-14.18, 16.4}, {-14.18, 10.4}, {10.4533, 10.4}, {10.4533, -18.6}, {7.4533, -18.6}}, color = {0, 0, 191})); + connect(Labor_Util_Fr.u1, Jobs.y) annotation( + Line(points = {{-50.7625, -84.0625}, {-50.7625, -90.0}, {-80.0, -90.0}, {-80.0, 30.0}, {-76.4417, 30.0}}, color = {0, 0, 191}, visible = true)); + connect(Labor_Util_Fr.u2, labor_force) annotation( + Line(points = {{-38.7625, -84.0625}, {-40.0, -94.7208}, {-76.2, -94.7208}, {-76.1597, -102.9722}}, color = {0, 0, 191}, visible = true)); + connect(Jobs_Per_Ind_Cap_Unit.u, ind_out_pc) annotation( + Line(points = {{18.0, 44.6542}, {30.0, 44.6542}, {30.0, 95.7792}, {-97.3667, 95.7792}, {-97.3667, 41.5333}, {-110.0, 41.5333}}, color = {0, 0, 191}, visible = true)); + connect(Jobs_Per_Serv_Cap_Unit.u, serv_out_pc) annotation( + Line(points = {{88.0, 50.0}, {97.3667, 50.0}, {97.3667, 96.8375}, {-77.925, 98.425}, {-77.925, 103.0806}}, color = {0, 0, 191}, visible = true)); + connect(capital_util_fr, Capital_Util_Fr.y) annotation( + Line(points = {{111.575, 0.0}, {90.0, 0.0}, {87.3125, 0.0}, {68.225, 0.0}}, color = {0, 0, 191}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, fillColor = {170, 255, 170}, fillPattern = FillPattern.Solid, lineThickness = 1.0, extent = {{-100.0, -100.0}, {100.0, 100.0}}, radius = 0.5), Text(visible = true, origin = {0.0, 30.0}, fillPattern = FillPattern.Solid, extent = {{-47.3724, -36.6918}, {47.3724, 36.6918}}, textString = "Labor", fontName = "Arial"), Text(visible = true, origin = {0.0, -30.0}, fillPattern = FillPattern.Solid, extent = {{-95.4145, -36.6918}, {95.4145, 36.6918}}, textString = "Utilization", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics), + Documentation(info = " This model computes the available labor work force that is available to be employed by agriculture, industry, and in the service sector.

The labor utilization fraction is dimensionless. ")); end Labor_Utilization; + block Land_Fertility "Land fertility" parameter Real des_food_ratio_dfr = 2 "Desired food ratio"; parameter Real inherent_land_fert(unit = "kg/(hectare.yr)") = 600 "Inherent land fertility"; parameter Real land_fertility_init(unit = "kg/(hectare.yr)") = 600 "Initial industrial investment"; parameter Real t_policy_year(unit = "yr") = 4000 "Year of policy change"; parameter Real yield_tech_init = 1 "Initial yield technology factor"; - parameter Real p_yield_tech_chg_mlt[:] = {0,0,0,0} "Yield technology change multiplier"; - SystemDynamics.Sources.Source Source1 annotation(Placement(visible = true, transformation(origin = {-66.2556,-17.775}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.RRate Land_Fert_Regen "p.328 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-35.3056,-17.775}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.Levels.Level Land_Fertility(x0 = land_fertility_init) "p.324 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {1.852,-17.6868}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.Rates.RRate Land_Fert_Degr "p.326 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {40.0,-27.3}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.Sources.Sink Sink1 annotation(Placement(visible = true, transformation(origin = {63.0806,-27.3}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.Land_Fert_Reg Land_Fert_Reg(inherent_land_fert = inherent_land_fert) "p.328 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-35.3056,-47.3694}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270)), Dialog(group = "Variables")); - SystemDynamics.Auxiliary.Prod_2 Land_Fert_Deg "p.326 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {40.0,-60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular Land_Fert_Regen_Time(x_vals = 0:0.02:0.1, y_vals = {20,13,8,4,2,2}) "p.330 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-60.0,-74.7625}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.Functions.Tabular Land_Fert_Degr_Rt(x_vals = {0,10,20,30,100}, y_vals = {0,0.1,0.3,0.5,0.5}) "p.326 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {51.9556,-90.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.Interfaces.MassInPort p_fr_inp_for_land_maint "Fraction of investments in the agricultural sector allocated to land maintenance" annotation(Placement(visible = true, transformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort ppoll_index "Persistent pollution index" annotation(Placement(visible = true, transformation(origin = {-110.0,-50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,-50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort land_fertility(unit = "kg/(hectare.yr)") "Land fertility" annotation(Placement(visible = true, transformation(origin = {110.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Yield_Tech_Chg_Rt_LYTDR annotation(Placement(visible = true, transformation(origin = {15.9833,77.775}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Utilities.Yield_Tech_Chg_Rt Yield_Tech_Chg_Rt(t_policy_year = t_policy_year) annotation(Placement(visible = true, transformation(origin = {16.1257,46.8312}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular P_Yield_Tech_Chg_Mlt_LYCM(y_vals = p_yield_tech_chg_mlt, x_vals = {-2,0,1,2}) annotation(Placement(visible = true, transformation(origin = {-20.0,20.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.Interfaces.MassInPort food_ratio "Food ratio" annotation(Placement(visible = true, transformation(origin = {-110.0,60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Add Add1(k2 = -1) annotation(Placement(visible = true, transformation(origin = {-56.1556,20.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Const Des_Food_Ratio_DFR(k = des_food_ratio_dfr) annotation(Placement(visible = true, transformation(origin = {-73.9222,73.5389}, extent = {{-10.0,10.0},{10.0,-10.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.Interfaces.MassOutPort yield_tech_LYTD "Technology induced absolute yield enhancement" annotation(Placement(visible = true, transformation(origin = {110.0,40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source2 annotation(Placement(visible = true, transformation(origin = {-27.9111,77.775}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Levels.Level1a Yield_Tech_LYTD(x0 = yield_tech_init) annotation(Placement(visible = true, transformation(origin = {55.0,70.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0)), Dialog(group = "Variables")); - equation - connect(Land_Fert_Regen_Time.u,p_fr_inp_for_land_maint) annotation(Line(visible = true, points = {{-68.0,-74.7625},{-80.0,-74.4979},{-80.0,0.0},{-110.0,0.0}}, color = {0,0,191})); - connect(Land_Fert_Regen_Time.y,Land_Fert_Reg.u1) annotation(Line(visible = true, origin = {-42.5371,-68.6315}, points = {{-6.4629,-6.131},{3.2315,-6.131},{3.2315,12.2621}}, color = {0,0,191})); - connect(land_fertility,Land_Fertility.y1) annotation(Line(visible = true, points = {{110.0,-40.0},{90.0,-40.0},{90.0,-9.4368},{14.6021,-9.4368}}, color = {0,0,191})); - connect(Land_Fert_Deg.u1,Land_Fertility.y2) annotation(Line(visible = true, points = {{33.0,-60.0},{13.1021,-60.0},{13.1021,-27.4368}}, color = {0,0,191})); - connect(Land_Fert_Reg.u2,Land_Fertility.y4) annotation(Line(visible = true, origin = {10.2306,18.3444}, points = {{-41.5362,-74.7138},{-41.5362,-86.3423},{-19.6286,-86.3423},{-19.6286,-45.7812}}, color = {0,0,191})); - connect(Land_Fertility.u2,Land_Fert_Degr.y) annotation(Line(visible = true, origin = {23.713,-22.4934}, points = {{-5.361,4.8066},{-1.713,4.8066},{-1.713,-4.8066},{8.787,-4.8066}}, color = {95,0,191})); - connect(Land_Fert_Regen.y1,Land_Fertility.u1) annotation(Line(visible = true, origin = {-18.4374,-17.7309}, points = {{-9.3682,-0.0441},{2.7894,-0.0441},{2.7894,0.0441},{3.7894,0.0441}}, color = {95,0,191})); - connect(Land_Fert_Degr_Rt.y,Land_Fert_Deg.u2) annotation(Line(visible = true, points = {{62.9556,-90.0},{80.0,-90.0},{80.0,-60.0},{47.0,-60.0}}, color = {0,0,191})); - connect(Land_Fert_Deg.y,Land_Fert_Degr.u) annotation(Line(visible = true, origin = {40.0,-48.025}, points = {{0.0,-4.975},{0.0,4.975}}, color = {0,0,191})); - connect(Land_Fert_Degr.y1,Sink1.MassInPort1) annotation(Line(visible = true, origin = {49.0269,-27.3}, points = {{-1.5269,0.0},{-1.5269,0.0},{3.0537,0.0}}, color = {95,0,191})); - connect(Land_Fert_Reg.y,Land_Fert_Regen.u) annotation(Line(visible = true, origin = {-35.3056,-35.9472}, points = {{0.0,-2.4222},{0.0,2.4222}}, color = {0,0,191})); - connect(Source1.MassInPort1,Land_Fert_Regen.y) annotation(Line(visible = true, origin = {-49.0306,-17.775}, points = {{-6.225,0.0},{6.225,0.0}}, color = {95,0,191})); - connect(yield_tech_LYTD,Yield_Tech_LYTD.y2) annotation(Line(visible = true, points = {{110.0,40.0},{66.25,40.0},{66.25,60.25}}, color = {0,0,191})); - connect(Yield_Tech_Chg_Rt.u2,Yield_Tech_LYTD.y4) annotation(Line(visible = true, points = {{20.1257,37.8312},{20.0,20.0},{44.25,20.0},{43.75,60.25}}, color = {0,0,191})); - connect(Yield_Tech_Chg_Rt_LYTDR.y1,Yield_Tech_LYTD.u1) annotation(Line(visible = true, origin = {33.2458,73.8875}, points = {{-9.7625,3.8875},{2.2542,3.8875},{2.2542,-3.8875},{5.2542,-3.8875}}, color = {95,0,191})); - connect(Source2.MassInPort1,Yield_Tech_Chg_Rt_LYTDR.y) annotation(Line(visible = true, origin = {-4.2139,77.775}, points = {{-12.6972,0.0},{12.6972,0.0}}, color = {95,0,191})); - connect(Yield_Tech_Chg_Rt.y,Yield_Tech_Chg_Rt_LYTDR.u) annotation(Line(visible = true, points = {{16.1257,55.8312},{15.9833,62.025}}, color = {0,0,191})); - connect(food_ratio,Add1.u2) annotation(Line(points = {{-110.0,60.0},{-90.0,60.0},{-90.0,14.0},{-68.1556,14.0}}, color = {0,0,191}, visible = true)); - connect(Add1.u1,Des_Food_Ratio_DFR.y) annotation(Line(points = {{3.8444,-13.513},{-1.9222,-13.513},{-1.9222,27.0259}}, color = {0,0,191}, visible = true, origin = {-72.0,39.513})); - connect(Add1.y,P_Yield_Tech_Chg_Mlt_LYCM.u) annotation(Line(points = {{-8.5778,0.0},{8.5778,0.0}}, color = {0,0,191}, visible = true, origin = {-36.5778,20.0})); - connect(Yield_Tech_Chg_Rt.u1,P_Yield_Tech_Chg_Mlt_LYCM.y) annotation(Line(points = {{7.0419,11.8875},{7.0419,-5.9437},{-14.0838,-5.9437}}, color = {0,0,191}, visible = true, origin = {5.0838,25.9437})); - connect(Land_Fert_Degr_Rt.u,ppoll_index) annotation(Line(points = {{43.9556,-90.0},{-90.0,-90.0},{-90.0,-50.0},{-110.0,-50.0}}, color = {0,0,191}, visible = true)); - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, fillColor = {170,255,170}, fillPattern = FillPattern.Solid, lineThickness = 1.0, extent = {{-100.0,-100.0},{100.0,100.0}}, radius = 0.5),Text(visible = true, origin = {0.0,30.0}, fillPattern = FillPattern.Solid, extent = {{-47.3724,-36.6918},{47.3724,36.6918}}, textString = "Land", fontName = "Arial"),Text(visible = true, origin = {0.0,-30.0}, fillPattern = FillPattern.Solid, extent = {{-65.0807,-36.6918},{65.0807,36.6918}}, textString = "Fertility", fontName = "Arial")}), Documentation(info = " + parameter Real p_yield_tech_chg_mlt[:] = {0, 0, 0, 0} "Yield technology change multiplier"; + SystemDynamics.Sources.Source Source1 annotation( + Placement(visible = true, transformation(origin = {-66.2556, -17.775}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.RRate Land_Fert_Regen "p.328 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-35.3056, -17.775}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.Levels.Level Land_Fertility(x0 = land_fertility_init) "p.324 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {1.852, -17.6868}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.Rates.RRate Land_Fert_Degr "p.326 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {40.0, -27.3}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.Sources.Sink Sink1 annotation( + Placement(visible = true, transformation(origin = {63.0806, -27.3}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.Land_Fert_Reg Land_Fert_Reg(inherent_land_fert = inherent_land_fert) "p.328 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-35.3056, -47.3694}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270)), + Dialog(group = "Variables")); + SystemDynamics.Auxiliary.Prod_2 Land_Fert_Deg "p.326 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {40.0, -60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular Land_Fert_Regen_Time(x_vals = 0:0.02:0.1, y_vals = {20, 13, 8, 4, 2, 2}) "p.330 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-60.0, -74.7625}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.Functions.Tabular Land_Fert_Degr_Rt(x_vals = {0, 10, 20, 30, 100}, y_vals = {0, 0.1, 0.3, 0.5, 0.5}) "p.326 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {51.9556, -90.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.Interfaces.MassInPort p_fr_inp_for_land_maint "Fraction of investments in the agricultural sector allocated to land maintenance" annotation( + Placement(visible = true, transformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort ppoll_index "Persistent pollution index" annotation( + Placement(visible = true, transformation(origin = {-110.0, -50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, -50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort land_fertility(unit = "kg/(hectare.yr)") "Land fertility" annotation( + Placement(visible = true, transformation(origin = {110.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Yield_Tech_Chg_Rt_LYTDR annotation( + Placement(visible = true, transformation(origin = {15.9833, 77.775}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Utilities.Yield_Tech_Chg_Rt Yield_Tech_Chg_Rt(t_policy_year = t_policy_year) annotation( + Placement(visible = true, transformation(origin = {16.1257, 46.8312}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular P_Yield_Tech_Chg_Mlt_LYCM(y_vals = p_yield_tech_chg_mlt, x_vals = {-2, 0, 1, 2}) annotation( + Placement(visible = true, transformation(origin = {-20.0, 20.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.Interfaces.MassInPort food_ratio "Food ratio" annotation( + Placement(visible = true, transformation(origin = {-110.0, 60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Add Add1(k2 = -1) annotation( + Placement(visible = true, transformation(origin = {-56.1556, 20.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Const Des_Food_Ratio_DFR(k = des_food_ratio_dfr) annotation( + Placement(visible = true, transformation(origin = {-73.9222, 73.5389}, extent = {{-10.0, 10.0}, {10.0, -10.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.Interfaces.MassOutPort yield_tech_LYTD "Technology induced absolute yield enhancement" annotation( + Placement(visible = true, transformation(origin = {110.0, 40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source2 annotation( + Placement(visible = true, transformation(origin = {-27.9111, 77.775}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Levels.Level1a Yield_Tech_LYTD(x0 = yield_tech_init) annotation( + Placement(visible = true, transformation(origin = {55.0, 70.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0)), + Dialog(group = "Variables")); + equation + connect(Land_Fert_Regen_Time.u, p_fr_inp_for_land_maint) annotation( + Line(visible = true, points = {{-68.0, -74.7625}, {-80.0, -74.4979}, {-80.0, 0.0}, {-110.0, 0.0}}, color = {0, 0, 191})); + connect(Land_Fert_Regen_Time.y, Land_Fert_Reg.u1) annotation( + Line(visible = true, origin = {-42.5371, -68.6315}, points = {{-6.4629, -6.131}, {3.2315, -6.131}, {3.2315, 12.2621}}, color = {0, 0, 191})); + connect(land_fertility, Land_Fertility.y1) annotation( + Line(visible = true, points = {{110.0, -40.0}, {90.0, -40.0}, {90.0, -9.4368}, {14.6021, -9.4368}}, color = {0, 0, 191})); + connect(Land_Fert_Deg.u1, Land_Fertility.y2) annotation( + Line(visible = true, points = {{33.0, -60.0}, {13.1021, -60.0}, {13.1021, -27.4368}}, color = {0, 0, 191})); + connect(Land_Fert_Reg.u2, Land_Fertility.y4) annotation( + Line(visible = true, origin = {10.2306, 18.3444}, points = {{-41.5362, -74.7138}, {-41.5362, -86.3423}, {-19.6286, -86.3423}, {-19.6286, -45.7812}}, color = {0, 0, 191})); + connect(Land_Fertility.u2, Land_Fert_Degr.y) annotation( + Line(visible = true, origin = {23.713, -22.4934}, points = {{-5.361, 4.8066}, {-1.713, 4.8066}, {-1.713, -4.8066}, {8.787, -4.8066}}, color = {95, 0, 191})); + connect(Land_Fert_Regen.y1, Land_Fertility.u1) annotation( + Line(visible = true, origin = {-18.4374, -17.7309}, points = {{-9.3682, -0.0441}, {2.7894, -0.0441}, {2.7894, 0.0441}, {3.7894, 0.0441}}, color = {95, 0, 191})); + connect(Land_Fert_Degr_Rt.y, Land_Fert_Deg.u2) annotation( + Line(visible = true, points = {{62.9556, -90.0}, {80.0, -90.0}, {80.0, -60.0}, {47.0, -60.0}}, color = {0, 0, 191})); + connect(Land_Fert_Deg.y, Land_Fert_Degr.u) annotation( + Line(visible = true, origin = {40.0, -48.025}, points = {{0.0, -4.975}, {0.0, 4.975}}, color = {0, 0, 191})); + connect(Land_Fert_Degr.y1, Sink1.MassInPort1) annotation( + Line(visible = true, origin = {49.0269, -27.3}, points = {{-1.5269, 0.0}, {-1.5269, 0.0}, {3.0537, 0.0}}, color = {95, 0, 191})); + connect(Land_Fert_Reg.y, Land_Fert_Regen.u) annotation( + Line(visible = true, origin = {-35.3056, -35.9472}, points = {{0.0, -2.4222}, {0.0, 2.4222}}, color = {0, 0, 191})); + connect(Source1.MassInPort1, Land_Fert_Regen.y) annotation( + Line(visible = true, origin = {-49.0306, -17.775}, points = {{-6.225, 0.0}, {6.225, 0.0}}, color = {95, 0, 191})); + connect(yield_tech_LYTD, Yield_Tech_LYTD.y2) annotation( + Line(visible = true, points = {{110.0, 40.0}, {66.25, 40.0}, {66.25, 60.25}}, color = {0, 0, 191})); + connect(Yield_Tech_Chg_Rt.u2, Yield_Tech_LYTD.y4) annotation( + Line(visible = true, points = {{20.1257, 37.8312}, {20.0, 20.0}, {44.25, 20.0}, {43.75, 60.25}}, color = {0, 0, 191})); + connect(Yield_Tech_Chg_Rt_LYTDR.y1, Yield_Tech_LYTD.u1) annotation( + Line(visible = true, origin = {33.2458, 73.8875}, points = {{-9.7625, 3.8875}, {2.2542, 3.8875}, {2.2542, -3.8875}, {5.2542, -3.8875}}, color = {95, 0, 191})); + connect(Source2.MassInPort1, Yield_Tech_Chg_Rt_LYTDR.y) annotation( + Line(visible = true, origin = {-4.2139, 77.775}, points = {{-12.6972, 0.0}, {12.6972, 0.0}}, color = {95, 0, 191})); + connect(Yield_Tech_Chg_Rt.y, Yield_Tech_Chg_Rt_LYTDR.u) annotation( + Line(visible = true, points = {{16.1257, 55.8312}, {15.9833, 62.025}}, color = {0, 0, 191})); + connect(food_ratio, Add1.u2) annotation( + Line(points = {{-110.0, 60.0}, {-90.0, 60.0}, {-90.0, 14.0}, {-68.1556, 14.0}}, color = {0, 0, 191}, visible = true)); + connect(Add1.u1, Des_Food_Ratio_DFR.y) annotation( + Line(points = {{3.8444, -13.513}, {-1.9222, -13.513}, {-1.9222, 27.0259}}, color = {0, 0, 191}, visible = true, origin = {-72.0, 39.513})); + connect(Add1.y, P_Yield_Tech_Chg_Mlt_LYCM.u) annotation( + Line(points = {{-8.5778, 0.0}, {8.5778, 0.0}}, color = {0, 0, 191}, visible = true, origin = {-36.5778, 20.0})); + connect(Yield_Tech_Chg_Rt.u1, P_Yield_Tech_Chg_Mlt_LYCM.y) annotation( + Line(points = {{7.0419, 11.8875}, {7.0419, -5.9437}, {-14.0838, -5.9437}}, color = {0, 0, 191}, visible = true, origin = {5.0838, 25.9437})); + connect(Land_Fert_Degr_Rt.u, ppoll_index) annotation( + Line(points = {{43.9556, -90.0}, {-90.0, -90.0}, {-90.0, -50.0}, {-110.0, -50.0}}, color = {0, 0, 191}, visible = true)); + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, fillColor = {170, 255, 170}, fillPattern = FillPattern.Solid, lineThickness = 1.0, extent = {{-100.0, -100.0}, {100.0, 100.0}}, radius = 0.5), Text(visible = true, origin = {0.0, 30.0}, fillPattern = FillPattern.Solid, extent = {{-47.3724, -36.6918}, {47.3724, 36.6918}}, textString = "Land", fontName = "Arial"), Text(visible = true, origin = {0.0, -30.0}, fillPattern = FillPattern.Solid, extent = {{-65.0807, -36.6918}, {65.0807, 36.6918}}, textString = "Fertility", fontName = "Arial")}), + Documentation(info = " This model computes the land fertility as a function of its utilization. Land can be overused. If that happens, the fertility of the land shrinks. This is likely to happen as the overall world population continues to climb.

The land fertility is measured in kilograms of equivalent vegetable food per hectare and year. Arable land can be used to either grow vegetable food directly, or alternatively, to raise animals that then enter the human food chain. Yet it takes more land per human to raise animals than to grow vegetable food. For this reason, it is meaningful to convert proteins obtained from eating meat to equivalent units of vegetable food.

@@ -4067,50 +6744,92 @@ Notice that this model uses two different types of rate models. Whereas the yield technology rate is a so-called bi-flow, i.e., it can assume both positive and negative values leading to a change of flow direction, the land fertility integrator uses uni-flows, i.e., flows that are allowed to flow in the indicated direction only. ", revisions = "")); end Land_Fertility; + block Life_Expectancy "Life expectancy" parameter Real hlth_serv_impact_del(unit = "yr") = 20 "Health services impact delay"; parameter Real life_expect_norm(unit = "yr") = 28 "Normal life expectancy"; parameter Real subsist_food_pc(unit = "kg/yr") = 230 "Available per capita food"; - SystemDynamics.Auxiliary.Prod_5 Life_Expectancy annotation(Placement(visible = true, transformation(origin = {140.0,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -90))); - SystemDynamics.Interfaces.MassOutPort life_expectancy(unit = "yr") "Average life expectancy of human population" annotation(Placement(visible = true, transformation(origin = {210.0,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Const Life_Expect_Norm(k = life_expect_norm) annotation(Placement(visible = true, transformation(origin = {140.0,103.0}, extent = {{-10.0,10.0},{10.0,-10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.Lifet_Mult_Hlth_Serv Lifet_Mult_Hlth_Serv "p.76 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {85.0,80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular Lifet_Mlt_Hlth_Serv_1(x_vals = {0,20,40,60,80,100,200}, y_vals = {1,1.1,1.4,1.6,1.7,1.8,1.8}) "p.76 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {10.0,100.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular Lifet_Mlt_Hlth_Serv_2(x_vals = {0,20,40,60,80,100,200}, y_vals = {1,1.5,1.9,2,2,2,2}) "p.76 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {10.0,60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.SMTH1 Eff_Hlth_Serv_PC(averaging_time(unit = "yr") = hlth_serv_impact_del, smooth_init(unit = "dollar/yr") = 0) "p.71 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-58.0,80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular Hlth_Serv_Al_PC(x_vals = 0:250:2000, y_vals = {0,20,50,95,140,175,200,220,230}) "p.70 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-114.0,80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort serv_out_pc(unit = "dollar/yr") "Per capita annual expenditure in services" annotation(Placement(visible = true, transformation(origin = {-210.0,110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.Lifet_Mlt_Crowd Lifet_Mlt_Crowd "p.90 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {81.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular Crowd_Mult_Ind(x_vals = 0:200:1600, y_vals = {0.5,0.05,-0.1,-0.08,-0.02,0.05,0.1,0.15,0.2}) "p.90 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {10.0,20.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular Fr_Pop_Urban(x_vals = 0:2000000000.0:16000000000.0, y_vals = {0,0.2,0.4,0.5,0.58,0.65,0.72,0.78,0.8}) "p.88 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {10.0,-20.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort ind_out_pc(unit = "dollar/yr") "Per capita annual industrial output" annotation(Placement(visible = true, transformation(origin = {-210.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort population "Population" annotation(Placement(visible = true, transformation(origin = {-210.0,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular Lifet_Mlt_Food(x_vals = 0:5, y_vals = {0,1,1.43,1.5,1.5,1.5}) "p.66 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {10.0,-60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Gain Gain1(k = 1 / subsist_food_pc) annotation(Placement(visible = true, transformation(origin = {-51.0,-60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort food_pc(unit = "kg/yr") "Per capita annually consumed food" annotation(Placement(visible = true, transformation(origin = {-210.0,-70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular Lifet_Mlt_PPoll(x_vals = 0:10:100, y_vals = {1,0.99,0.97,0.95,0.9,0.85,0.75,0.65,0.55,0.4,0.2}) "p.94 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {10.0,-100.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort ppoll_index "Persistent pollution index" annotation(Placement(visible = true, transformation(origin = {-210.0,-130.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - equation - connect(Life_Expect_Norm.y,Life_Expectancy.u1) annotation(Line(visible = true, origin = {140.0,46.5}, points = {{0.0,49.5},{0.0,-49.5}}, color = {0,0,191})); - connect(Lifet_Mlt_Hlth_Serv_1.y,Lifet_Mult_Hlth_Serv.u1) annotation(Line(visible = true, points = {{21.0,100.0},{50.0,100.0},{50.0,84.0},{76.0,84.0}}, color = {0,0,191})); - connect(Lifet_Mlt_Hlth_Serv_2.y,Lifet_Mult_Hlth_Serv.u2) annotation(Line(visible = true, points = {{21.0,60.0},{50.0,60.0},{50.0,76.0},{76.0,76.0}}, color = {0,0,191})); - connect(Lifet_Mult_Hlth_Serv.y,Life_Expectancy.u2) annotation(Line(visible = true, points = {{94.0,80.0},{120.0,80.0},{120.0,-5.4},{135.0,-5.4}}, color = {0,0,191})); - connect(Lifet_Mlt_Food.y,Life_Expectancy.u4) annotation(Line(visible = true, points = {{21.0,-60.0},{120.0,-60.0},{120.0,-14.6},{135.0,-14.6}}, color = {0,0,191})); - connect(Lifet_Mlt_PPoll.y,Life_Expectancy.u5) annotation(Line(visible = true, origin = {100.3333,-72.3333}, points = {{-79.3333,-27.6667},{39.6667,-27.6667},{39.6667,55.3333}}, color = {0,0,191})); - connect(Lifet_Mlt_Crowd.y,Life_Expectancy.u3) annotation(Line(visible = true, points = {{90.0,0.0},{110.0,0.0},{110.0,-10.0},{133.0,-10.0}}, color = {0,0,191})); - connect(Life_Expectancy.y,life_expectancy) annotation(Line(visible = true, origin = {178.5,-10.0}, points = {{-31.5,0.0},{31.5,0.0}}, color = {0,0,191})); - connect(Crowd_Mult_Ind.y,Lifet_Mlt_Crowd.u1) annotation(Line(visible = true, points = {{21.0,20.0},{50.0,20.0},{50.0,4.0},{72.0,4.0}}, color = {0,0,191})); - connect(Fr_Pop_Urban.y,Lifet_Mlt_Crowd.u2) annotation(Line(visible = true, points = {{21.0,-20.0},{50.0,-20.0},{50.0,-4.0},{72.0,-4.0}}, color = {0,0,191})); - connect(Gain1.u,food_pc) annotation(Line(visible = true, points = {{-63.0,-60.0},{-180.0,-60.0},{-180.0,-70.0},{-210.0,-70.0}}, color = {0,0,191})); - connect(Gain1.y,Lifet_Mlt_Food.u) annotation(Line(visible = true, origin = {-19.0,-60.0}, points = {{-21.0,0.0},{21.0,0.0}}, color = {0,0,191})); - connect(Lifet_Mlt_PPoll.u,ppoll_index) annotation(Line(visible = true, points = {{2.0,-100.0},{-180.0,-100.0},{-180.0,-130.0},{-210.0,-130.0}}, color = {0,0,191})); - connect(Fr_Pop_Urban.u,population) annotation(Line(visible = true, points = {{2.0,-20.0},{-180.0,-20.0},{-180.0,-10.0},{-210.0,-10.0}}, color = {0,0,191})); - connect(Crowd_Mult_Ind.u,ind_out_pc) annotation(Line(visible = true, points = {{2.0,20.0},{-180.0,20.0},{-180.0,50.0},{-210.0,50.0}}, color = {0,0,191})); - connect(Eff_Hlth_Serv_PC.y,Lifet_Mlt_Hlth_Serv_2.u) annotation(Line(visible = true, points = {{-47.0,80.0},{-30.0,80.0},{-30.0,60.0},{2.0,60.0}}, color = {0,0,191})); - connect(Eff_Hlth_Serv_PC.y,Lifet_Mlt_Hlth_Serv_1.u) annotation(Line(visible = true, points = {{-47.0,80.0},{-30.0,80.0},{-30.0,100.0},{2.0,100.0}}, color = {0,0,191})); - connect(Hlth_Serv_Al_PC.y,Eff_Hlth_Serv_PC.u) annotation(Line(visible = true, origin = {-86.0,80.0}, points = {{-17.0,0.0},{17.0,0.0}}, color = {0,0,191})); - connect(Hlth_Serv_Al_PC.u,serv_out_pc) annotation(Line(visible = true, points = {{-122.0,80.0},{-180.0,80.0},{-180.0,110.0},{-210.0,110.0}}, color = {0,0,191})); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, fillColor = {170,255,170}, fillPattern = FillPattern.Solid, lineThickness = 1.0, extent = {{-100.0,-100.0},{100.0,100.0}}, radius = 0.5),Text(visible = true, origin = {0.0,30.0}, fillPattern = FillPattern.Solid, extent = {{-47.3724,-36.6918},{47.3724,36.6918}}, textString = "Life", fontName = "Arial"),Text(visible = true, origin = {-0.0,-30.0}, fillPattern = FillPattern.Solid, extent = {{-95.2722,-36.6918},{95.2722,36.6918}}, textString = "Expectancy", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-200.0,-160.0},{200.0,140.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-31.0,79.0},{-29.0,81.0}})}), Documentation(info = " + SystemDynamics.Auxiliary.Prod_5 Life_Expectancy annotation( + Placement(visible = true, transformation(origin = {140.0, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -90))); + SystemDynamics.Interfaces.MassOutPort life_expectancy(unit = "yr") "Average life expectancy of human population" annotation( + Placement(visible = true, transformation(origin = {210.0, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Const Life_Expect_Norm(k = life_expect_norm) annotation( + Placement(visible = true, transformation(origin = {140.0, 103.0}, extent = {{-10.0, 10.0}, {10.0, -10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.Lifet_Mult_Hlth_Serv Lifet_Mult_Hlth_Serv "p.76 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {85.0, 80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular Lifet_Mlt_Hlth_Serv_1(x_vals = {0, 20, 40, 60, 80, 100, 200}, y_vals = {1, 1.1, 1.4, 1.6, 1.7, 1.8, 1.8}) "p.76 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {10.0, 100.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular Lifet_Mlt_Hlth_Serv_2(x_vals = {0, 20, 40, 60, 80, 100, 200}, y_vals = {1, 1.5, 1.9, 2, 2, 2, 2}) "p.76 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {10.0, 60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.SMTH1 Eff_Hlth_Serv_PC(averaging_time(unit = "yr") = hlth_serv_impact_del, smooth_init(unit = "dollar/yr") = 0) "p.71 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-58.0, 80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular Hlth_Serv_Al_PC(x_vals = 0:250:2000, y_vals = {0, 20, 50, 95, 140, 175, 200, 220, 230}) "p.70 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-114.0, 80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort serv_out_pc(unit = "dollar/yr") "Per capita annual expenditure in services" annotation( + Placement(visible = true, transformation(origin = {-210.0, 110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.Lifet_Mlt_Crowd Lifet_Mlt_Crowd "p.90 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {81.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular Crowd_Mult_Ind(x_vals = 0:200:1600, y_vals = {0.5, 0.05, -0.1, -0.08, -0.02, 0.05, 0.1, 0.15, 0.2}) "p.90 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {10.0, 20.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular Fr_Pop_Urban(x_vals = 0:2000000000.0:16000000000.0, y_vals = {0, 0.2, 0.4, 0.5, 0.58, 0.65, 0.72, 0.78, 0.8}) "p.88 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {10.0, -20.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort ind_out_pc(unit = "dollar/yr") "Per capita annual industrial output" annotation( + Placement(visible = true, transformation(origin = {-210.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort population "Population" annotation( + Placement(visible = true, transformation(origin = {-210.0, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular Lifet_Mlt_Food(x_vals = 0:5, y_vals = {0, 1, 1.43, 1.5, 1.5, 1.5}) "p.66 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {10.0, -60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Gain Gain1(k = 1 / subsist_food_pc) annotation( + Placement(visible = true, transformation(origin = {-51.0, -60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort food_pc(unit = "kg/yr") "Per capita annually consumed food" annotation( + Placement(visible = true, transformation(origin = {-210.0, -70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular Lifet_Mlt_PPoll(x_vals = 0:10:100, y_vals = {1, 0.99, 0.97, 0.95, 0.9, 0.85, 0.75, 0.65, 0.55, 0.4, 0.2}) "p.94 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {10.0, -100.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort ppoll_index "Persistent pollution index" annotation( + Placement(visible = true, transformation(origin = {-210.0, -130.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + equation + connect(Life_Expect_Norm.y, Life_Expectancy.u1) annotation( + Line(visible = true, origin = {140.0, 46.5}, points = {{0.0, 49.5}, {0.0, -49.5}}, color = {0, 0, 191})); + connect(Lifet_Mlt_Hlth_Serv_1.y, Lifet_Mult_Hlth_Serv.u1) annotation( + Line(visible = true, points = {{21.0, 100.0}, {50.0, 100.0}, {50.0, 84.0}, {76.0, 84.0}}, color = {0, 0, 191})); + connect(Lifet_Mlt_Hlth_Serv_2.y, Lifet_Mult_Hlth_Serv.u2) annotation( + Line(visible = true, points = {{21.0, 60.0}, {50.0, 60.0}, {50.0, 76.0}, {76.0, 76.0}}, color = {0, 0, 191})); + connect(Lifet_Mult_Hlth_Serv.y, Life_Expectancy.u2) annotation( + Line(visible = true, points = {{94.0, 80.0}, {120.0, 80.0}, {120.0, -5.4}, {135.0, -5.4}}, color = {0, 0, 191})); + connect(Lifet_Mlt_Food.y, Life_Expectancy.u4) annotation( + Line(visible = true, points = {{21.0, -60.0}, {120.0, -60.0}, {120.0, -14.6}, {135.0, -14.6}}, color = {0, 0, 191})); + connect(Lifet_Mlt_PPoll.y, Life_Expectancy.u5) annotation( + Line(visible = true, origin = {100.3333, -72.3333}, points = {{-79.3333, -27.6667}, {39.6667, -27.6667}, {39.6667, 55.3333}}, color = {0, 0, 191})); + connect(Lifet_Mlt_Crowd.y, Life_Expectancy.u3) annotation( + Line(visible = true, points = {{90.0, 0.0}, {110.0, 0.0}, {110.0, -10.0}, {133.0, -10.0}}, color = {0, 0, 191})); + connect(Life_Expectancy.y, life_expectancy) annotation( + Line(visible = true, origin = {178.5, -10.0}, points = {{-31.5, 0.0}, {31.5, 0.0}}, color = {0, 0, 191})); + connect(Crowd_Mult_Ind.y, Lifet_Mlt_Crowd.u1) annotation( + Line(visible = true, points = {{21.0, 20.0}, {50.0, 20.0}, {50.0, 4.0}, {72.0, 4.0}}, color = {0, 0, 191})); + connect(Fr_Pop_Urban.y, Lifet_Mlt_Crowd.u2) annotation( + Line(visible = true, points = {{21.0, -20.0}, {50.0, -20.0}, {50.0, -4.0}, {72.0, -4.0}}, color = {0, 0, 191})); + connect(Gain1.u, food_pc) annotation( + Line(visible = true, points = {{-63.0, -60.0}, {-180.0, -60.0}, {-180.0, -70.0}, {-210.0, -70.0}}, color = {0, 0, 191})); + connect(Gain1.y, Lifet_Mlt_Food.u) annotation( + Line(visible = true, origin = {-19.0, -60.0}, points = {{-21.0, 0.0}, {21.0, 0.0}}, color = {0, 0, 191})); + connect(Lifet_Mlt_PPoll.u, ppoll_index) annotation( + Line(visible = true, points = {{2.0, -100.0}, {-180.0, -100.0}, {-180.0, -130.0}, {-210.0, -130.0}}, color = {0, 0, 191})); + connect(Fr_Pop_Urban.u, population) annotation( + Line(visible = true, points = {{2.0, -20.0}, {-180.0, -20.0}, {-180.0, -10.0}, {-210.0, -10.0}}, color = {0, 0, 191})); + connect(Crowd_Mult_Ind.u, ind_out_pc) annotation( + Line(visible = true, points = {{2.0, 20.0}, {-180.0, 20.0}, {-180.0, 50.0}, {-210.0, 50.0}}, color = {0, 0, 191})); + connect(Eff_Hlth_Serv_PC.y, Lifet_Mlt_Hlth_Serv_2.u) annotation( + Line(visible = true, points = {{-47.0, 80.0}, {-30.0, 80.0}, {-30.0, 60.0}, {2.0, 60.0}}, color = {0, 0, 191})); + connect(Eff_Hlth_Serv_PC.y, Lifet_Mlt_Hlth_Serv_1.u) annotation( + Line(visible = true, points = {{-47.0, 80.0}, {-30.0, 80.0}, {-30.0, 100.0}, {2.0, 100.0}}, color = {0, 0, 191})); + connect(Hlth_Serv_Al_PC.y, Eff_Hlth_Serv_PC.u) annotation( + Line(visible = true, origin = {-86.0, 80.0}, points = {{-17.0, 0.0}, {17.0, 0.0}}, color = {0, 0, 191})); + connect(Hlth_Serv_Al_PC.u, serv_out_pc) annotation( + Line(visible = true, points = {{-122.0, 80.0}, {-180.0, 80.0}, {-180.0, 110.0}, {-210.0, 110.0}}, color = {0, 0, 191})); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, fillColor = {170, 255, 170}, fillPattern = FillPattern.Solid, lineThickness = 1.0, extent = {{-100.0, -100.0}, {100.0, 100.0}}, radius = 0.5), Text(visible = true, origin = {0.0, 30.0}, fillPattern = FillPattern.Solid, extent = {{-47.3724, -36.6918}, {47.3724, 36.6918}}, textString = "Life", fontName = "Arial"), Text(visible = true, origin = {-0.0, -30.0}, fillPattern = FillPattern.Solid, extent = {{-95.2722, -36.6918}, {95.2722, 36.6918}}, textString = "Expectancy", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-200.0, -160.0}, {200.0, 140.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-31.0, 79.0}, {-29.0, 81.0}})}), + Documentation(info = " This model computes the average life expectancy of the human inhabitants of this planet as a function of their living conditions.

The life expectancy is measured in numbers of years.

@@ -4118,6 +6837,7 @@ This model is described on p.61 of Dynamics of Growth in a Finite World. ")); end Life_Expectancy; + block NR_Resource_Utilization "Utilization of non-recoverable natural resources" parameter Real des_res_use_rt_DNRUR(unit = "ton/yr") = 4800000000.0 "Desired resource utilization rate"; parameter Real nr_resources_init(unit = "ton") = 1000000000000.0 "Initial available non-recoverable resources"; @@ -4126,64 +6846,121 @@ parameter Real t_policy_year(unit = "yr") = 4000 "Year of policy change"; parameter Real t_fcaor_time(unit = "yr") = 4000 "Year of capital allocation to resource use efficiency"; parameter Real tech_dev_del_TDD(unit = "yr") = 20 "Technology development time"; - parameter Real p_fr_cap_al_obt_res_2[:] = {1,0.2,0.1,0.05,0.05,0.05,0.05,0.05,0.05,0.05,0.05} "Non-renewable resource fraction remaining"; - parameter Real p_res_tech_chg_mlt[:] = {0,0,0,0} "Resource technology change multiplier"; - SystemDynamics.Levels.Level1b NR_Resources(x0 = nr_resources_init) "p.387 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {40.0,100.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Rates.RRate NR_Res_Use_Rate "p.389 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {100.0,100.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink1 annotation(Placement(visible = true, transformation(origin = {150.0,100.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_3 NR_Res_Use_Rt "p.389 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {100.0,60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.S_NR_Res_Use_Fact S_NR_Res_Use_Fact(t_policy_year = t_policy_year, p_nr_res_use_fact_1 = p_nr_res_use_fact_1) "p.390 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {69.0,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.SMTH3 P_Nr_Res_Use_Fact_2(averaging_time(unit = "yr") = tech_dev_del_TDD) annotation(Placement(visible = true, transformation(origin = {14.0,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Levels.Level1a Res_Tech_NRTD(x0 = res_tech_init) annotation(Placement(visible = true, transformation(origin = {-40.0,-18.0827}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Res_Tech_Ch_Rt_NRATE annotation(Placement(visible = true, transformation(origin = {-100.0,-18.0827}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source1 annotation(Placement(visible = true, transformation(origin = {-145.782,-18.0827}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.Res_Tech_Ch_Rt_NRATE Res_Tech_Chg_Rt(t_policy_year = t_policy_year) annotation(Placement(visible = true, transformation(origin = {-100.0,-66.5489}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular P_Res_Tech_Chg_Mlt_NRCM(x_vals = {-10,-1,0,1}, y_vals = p_res_tech_chg_mlt) annotation(Placement(visible = true, transformation(origin = {-46.0,-130.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.P_Res_Tech_Chg P_Res_Tech_Chg(des_res_use_rt_DNRUR = des_res_use_rt_DNRUR) annotation(Placement(visible = true, transformation(origin = {77.3158,-130.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -180))); - SystemDynamics.Functions.Tabular PC_Res_Use_Mlt(x_vals = 0:200:1600, y_vals = {0,0.85,2.6,3.4,3.8,4.1,4.4,4.7,5}) "p.390 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {46.0,60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort ind_out_pc(unit = "dollar/yr") "Per capita annual industrial output" annotation(Placement(visible = true, transformation(origin = {-210.0,60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort population "Population" annotation(Placement(visible = true, transformation(origin = {-210.0,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort pc_res_use_mlt(unit = "ton/yr") "Per capita resource utilization" annotation(Placement(visible = true, transformation(origin = {210.0,110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Gain NR_Res_Fr_Remain(k = 1 / nr_resources_init) "p.393 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-20.0,100.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular P_Fr_Cap_Al_Obt_Res_1(x_vals = 0:0.1:1, y_vals = {1,0.9,0.7,0.5,0.2,0.1,0.05,0.05,0.05,0.05,0.05}) "p.394 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-86.0,120.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular P_Fr_Cap_Al_Obt_Res_2(x_vals = 0:0.1:1, y_vals = p_fr_cap_al_obt_res_2) "p.394 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-86.0,80.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.S_Fr_Cap_Al_Obt_Res S_Fr_Cap_Al_Obt_Res(t_fcaor_time = t_fcaor_time) "p.393 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-159.0,100.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort s_fr_cap_al_obt_res "Fraction of capital allocated to resource use efficiency" annotation(Placement(visible = true, transformation(origin = {210.0,-70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,-60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular Ind_Cap_Out_Ratio_2(x_vals = {0,0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9,1,2}, y_vals = {3.75,3.6,3.47,3.36,3.25,3.16,3.1,3.06,3.02,3.01,3,3}) annotation(Placement(visible = true, transformation(origin = {131.0,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort ind_cap_out_ratio_2_ICOR2T "Industrial capital output ratio" annotation(Placement(visible = true, transformation(origin = {210.0,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,-20.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort industrial_output(unit = "dollar/yr") "Annual industrial output" annotation(Placement(visible = true, transformation(origin = {-210.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,-50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Division Res_Intens annotation(Placement(visible = true, transformation(origin = {112.0,-68.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.Interfaces.MassOutPort res_intens(unit = "ton/dollar") "Resource utilization intensity" annotation(Placement(visible = true, transformation(origin = {210.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,20.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - equation - connect(P_Fr_Cap_Al_Obt_Res_1.y,S_Fr_Cap_Al_Obt_Res.u1) annotation(Line(visible = true, points = {{-97.0,120.0},{-128.0,120.0},{-128.0,104.0},{-150.0,104.0}}, color = {0,0,191})); - connect(P_Fr_Cap_Al_Obt_Res_2.y,S_Fr_Cap_Al_Obt_Res.u2) annotation(Line(visible = true, points = {{-97.0,80.0},{-128.0,80.0},{-128.0,96.0},{-150.0,96.0}}, color = {0,0,191})); - connect(P_Res_Tech_Chg.y,P_Res_Tech_Chg_Mlt_NRCM.u) annotation(Line(visible = true, origin = {15.1579,-130.0}, points = {{53.1579,0.0},{-53.1579,0.0}}, color = {0,0,191})); - connect(P_Res_Tech_Chg_Mlt_NRCM.y,Res_Tech_Chg_Rt.u1) annotation(Line(visible = true, origin = {-88.3333,-111.8496}, points = {{31.3333,-18.1504},{-15.6667,-18.1504},{-15.6667,36.3007}}, color = {0,0,191})); - connect(industrial_output,Res_Intens.u2) annotation(Line(visible = true, points = {{-210.0,-80.0},{-180.0,-80.0},{-180.0,-106.0},{118.0,-106.0},{118.0,-80.0}}, color = {0,0,191})); - connect(Res_Intens.y,res_intens) annotation(Line(visible = true, points = {{112.0,-57.0},{112.0,-40.0},{190.0,-40.0},{190.0,50.0},{210.0,50.0}}, color = {0,0,191})); - connect(P_Res_Tech_Chg.u,Res_Intens.u1) annotation(Line(visible = true, origin = {99.4386,-113.3333}, points = {{-13.1228,-16.6667},{6.5614,-16.6667},{6.5614,33.3333}}, color = {0,0,191})); - connect(Res_Tech_Ch_Rt_NRATE.y,Source1.MassInPort1) annotation(Line(visible = true, origin = {-121.141,-18.0827}, points = {{13.641,0.0},{-13.641,0.0}}, color = {95,0,191})); - connect(Res_Tech_NRTD.u1,Res_Tech_Ch_Rt_NRATE.y1) annotation(Line(visible = true, origin = {-74.5,-18.0827}, points = {{18.0,0.0},{-18.0,0.0}}, color = {95,0,191})); - connect(Res_Tech_Chg_Rt.y,Res_Tech_Ch_Rt_NRATE.u) annotation(Line(visible = true, origin = {-100.0,-45.6908}, points = {{0.0,-11.8581},{0.0,11.8581}}, color = {0,0,191})); - connect(P_Nr_Res_Use_Fact_2.u,Res_Tech_NRTD.y1) annotation(Line(visible = true, points = {{3.0,-10.0},{-9.2,-10.0},{-9.2,-10.1},{-27.25,-9.8327}}, color = {0,0,191})); - connect(Res_Tech_Chg_Rt.u2,Res_Tech_NRTD.y4) annotation(Line(visible = true, points = {{-96.0,-75.5489},{-96.0,-100.0},{-51.25,-100.0},{-51.25,-27.8327}}, color = {0,0,191})); - connect(Ind_Cap_Out_Ratio_2.y,ind_cap_out_ratio_2_ICOR2T) annotation(Line(visible = true, points = {{142.0,-10.0},{184.25,-10.0},{184.25,-10.0},{210.0,-10.0}}, color = {0,0,191})); - connect(Ind_Cap_Out_Ratio_2.u,S_NR_Res_Use_Fact.y) annotation(Line(visible = true, points = {{123.0,-10.0},{106.125,-10.0},{106.125,-10.0},{101.25,-10.0},{101.25,-10.0},{78.0,-10.0}}, color = {0,0,191})); - connect(P_Nr_Res_Use_Fact_2.y,S_NR_Res_Use_Fact.u) annotation(Line(visible = true, points = {{25.0,-10.0},{37.95,-10.0},{37.95,-10.0},{60.0,-10.0}}, color = {0,0,191})); - connect(S_NR_Res_Use_Fact.y,NR_Res_Use_Rt.u2) annotation(Line(visible = true, origin = {92.6667,11.0}, points = {{-14.6667,-21.0},{7.3333,-21.0},{7.3333,42.0}}, color = {0,0,191})); - connect(NR_Res_Use_Rt.u3,population) annotation(Line(visible = true, points = {{107.0,60.0},{120.0,60.0},{120.0,30.0},{-180.0,30.0},{-180.0,-10.0},{-210.0,-10.0}}, color = {0,0,191})); - connect(PC_Res_Use_Mlt.y,NR_Res_Use_Rt.u1) annotation(Line(visible = true, origin = {75.0,60.0}, points = {{-18.0,0.0},{18.0,0.0}}, color = {0,0,191})); - connect(NR_Res_Use_Rt.y,P_Res_Tech_Chg.u) annotation(Line(visible = true, points = {{100.0,67.0},{100.0,80.0},{170.0,80.0},{170.0,-130.0},{86.3158,-130.0}}, color = {0,0,191})); - connect(NR_Res_Use_Rt.y,NR_Res_Use_Rate.u) annotation(Line(visible = true, origin = {100.0,75.625}, points = {{0.0,-8.625},{0.0,8.625}}, color = {0,0,191})); - connect(PC_Res_Use_Mlt.y,pc_res_use_mlt) annotation(Line(visible = true, points = {{57.0,60.0},{80.0,60.0},{80.0,20.0},{180.0,20.0},{180.0,110.0},{210.0,110.0}}, color = {0,0,191})); - connect(PC_Res_Use_Mlt.u,ind_out_pc) annotation(Line(visible = true, origin = {-86.0,60.0}, points = {{124.0,0.0},{-124.0,0.0}}, color = {0,0,191})); - connect(NR_Res_Use_Rate.y1,Sink1.MassInPort1) annotation(Line(visible = true, origin = {123.25,100.0}, points = {{-15.75,0.0},{15.75,0.0}}, color = {95,0,191})); - connect(NR_Res_Use_Rate.y,NR_Resources.u1) annotation(Line(visible = true, origin = {74.5,100.0}, points = {{18.0,0.0},{-18.0,0.0}}, color = {95,0,191})); - connect(NR_Res_Fr_Remain.u,NR_Resources.y) annotation(Line(visible = true, points = {{-8.0,100.0},{16.0,100.0},{16.0,108.25},{27.25,108.25}}, color = {0,0,191})); - connect(NR_Res_Fr_Remain.y,P_Fr_Cap_Al_Obt_Res_2.u) annotation(Line(visible = true, points = {{-31.0,100.0},{-50.0,100.0},{-50.0,80.0},{-78.0,80.0}}, color = {0,0,191})); - connect(NR_Res_Fr_Remain.y,P_Fr_Cap_Al_Obt_Res_1.u) annotation(Line(visible = true, points = {{-31.0,100.0},{-50.0,100.0},{-50.0,120.0},{-78.0,120.0}}, color = {0,0,191})); - connect(S_Fr_Cap_Al_Obt_Res.y,s_fr_cap_al_obt_res) annotation(Line(visible = true, points = {{-168.0,100.0},{-190.0,100.0},{-190.0,-150.0},{180.0,-150.0},{180.0,-70.0},{210.0,-70.0}}, color = {0,0,191})); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, fillColor = {170,255,170}, fillPattern = FillPattern.Solid, lineThickness = 1.0, extent = {{-100.0,-100.0},{100.0,100.0}}, radius = 0.5),Text(visible = true, origin = {0.0,50.0}, fillPattern = FillPattern.Solid, extent = {{-47.3724,-36.6918},{47.3724,36.6918}}, textString = "NR", fontName = "Arial"),Text(visible = true, origin = {-0.0,-49.1014}, fillPattern = FillPattern.Solid, extent = {{-88.3557,-20.8986},{88.3557,20.8986}}, textString = "Utilization", fontName = "Arial"),Text(visible = true, fillPattern = FillPattern.Solid, extent = {{-78.7713,-36.6918},{78.7713,36.6918}}, textString = "Resource", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-200.0,-160.0},{200.0,140.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{99.0,79.0},{101.0,81.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{79.0,59.0},{81.0,61.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-51.0,99.0},{-49.0,101.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{99.0,-11.0},{101.0,-9.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{104.0,-131.0},{106.0,-129.0}})}), Documentation(info = " + parameter Real p_fr_cap_al_obt_res_2[:] = {1, 0.2, 0.1, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05} "Non-renewable resource fraction remaining"; + parameter Real p_res_tech_chg_mlt[:] = {0, 0, 0, 0} "Resource technology change multiplier"; + SystemDynamics.Levels.Level1b NR_Resources(x0 = nr_resources_init) "p.387 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {40.0, 100.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Rates.RRate NR_Res_Use_Rate "p.389 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {100.0, 100.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink1 annotation( + Placement(visible = true, transformation(origin = {150.0, 100.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_3 NR_Res_Use_Rt "p.389 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {100.0, 60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.S_NR_Res_Use_Fact S_NR_Res_Use_Fact(t_policy_year = t_policy_year, p_nr_res_use_fact_1 = p_nr_res_use_fact_1) "p.390 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {69.0, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.SMTH3 P_Nr_Res_Use_Fact_2(averaging_time(unit = "yr") = tech_dev_del_TDD) annotation( + Placement(visible = true, transformation(origin = {14.0, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Levels.Level1a Res_Tech_NRTD(x0 = res_tech_init) annotation( + Placement(visible = true, transformation(origin = {-40.0, -18.0827}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Res_Tech_Ch_Rt_NRATE annotation( + Placement(visible = true, transformation(origin = {-100.0, -18.0827}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source1 annotation( + Placement(visible = true, transformation(origin = {-145.782, -18.0827}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.Res_Tech_Ch_Rt_NRATE Res_Tech_Chg_Rt(t_policy_year = t_policy_year) annotation( + Placement(visible = true, transformation(origin = {-100.0, -66.5489}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular P_Res_Tech_Chg_Mlt_NRCM(x_vals = {-10, -1, 0, 1}, y_vals = p_res_tech_chg_mlt) annotation( + Placement(visible = true, transformation(origin = {-46.0, -130.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.P_Res_Tech_Chg P_Res_Tech_Chg(des_res_use_rt_DNRUR = des_res_use_rt_DNRUR) annotation( + Placement(visible = true, transformation(origin = {77.3158, -130.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -180))); + SystemDynamics.Functions.Tabular PC_Res_Use_Mlt(x_vals = 0:200:1600, y_vals = {0, 0.85, 2.6, 3.4, 3.8, 4.1, 4.4, 4.7, 5}) "p.390 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {46.0, 60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort ind_out_pc(unit = "dollar/yr") "Per capita annual industrial output" annotation( + Placement(visible = true, transformation(origin = {-210.0, 60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort population "Population" annotation( + Placement(visible = true, transformation(origin = {-210.0, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort pc_res_use_mlt(unit = "ton/yr") "Per capita resource utilization" annotation( + Placement(visible = true, transformation(origin = {210.0, 110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Gain NR_Res_Fr_Remain(k = 1 / nr_resources_init) "p.393 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-20.0, 100.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular P_Fr_Cap_Al_Obt_Res_1(x_vals = 0:0.1:1, y_vals = {1, 0.9, 0.7, 0.5, 0.2, 0.1, 0.05, 0.05, 0.05, 0.05, 0.05}) "p.394 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-86.0, 120.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular P_Fr_Cap_Al_Obt_Res_2(x_vals = 0:0.1:1, y_vals = p_fr_cap_al_obt_res_2) "p.394 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-86.0, 80.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.S_Fr_Cap_Al_Obt_Res S_Fr_Cap_Al_Obt_Res(t_fcaor_time = t_fcaor_time) "p.393 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-159.0, 100.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort s_fr_cap_al_obt_res "Fraction of capital allocated to resource use efficiency" annotation( + Placement(visible = true, transformation(origin = {210.0, -70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, -60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular Ind_Cap_Out_Ratio_2(x_vals = {0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1, 2}, y_vals = {3.75, 3.6, 3.47, 3.36, 3.25, 3.16, 3.1, 3.06, 3.02, 3.01, 3, 3}) annotation( + Placement(visible = true, transformation(origin = {131.0, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort ind_cap_out_ratio_2_ICOR2T "Industrial capital output ratio" annotation( + Placement(visible = true, transformation(origin = {210.0, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, -20.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort industrial_output(unit = "dollar/yr") "Annual industrial output" annotation( + Placement(visible = true, transformation(origin = {-210.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, -50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Division Res_Intens annotation( + Placement(visible = true, transformation(origin = {112.0, -68.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.Interfaces.MassOutPort res_intens(unit = "ton/dollar") "Resource utilization intensity" annotation( + Placement(visible = true, transformation(origin = {210.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 20.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + equation + connect(P_Fr_Cap_Al_Obt_Res_1.y, S_Fr_Cap_Al_Obt_Res.u1) annotation( + Line(visible = true, points = {{-97.0, 120.0}, {-128.0, 120.0}, {-128.0, 104.0}, {-150.0, 104.0}}, color = {0, 0, 191})); + connect(P_Fr_Cap_Al_Obt_Res_2.y, S_Fr_Cap_Al_Obt_Res.u2) annotation( + Line(visible = true, points = {{-97.0, 80.0}, {-128.0, 80.0}, {-128.0, 96.0}, {-150.0, 96.0}}, color = {0, 0, 191})); + connect(P_Res_Tech_Chg.y, P_Res_Tech_Chg_Mlt_NRCM.u) annotation( + Line(visible = true, origin = {15.1579, -130.0}, points = {{53.1579, 0.0}, {-53.1579, 0.0}}, color = {0, 0, 191})); + connect(P_Res_Tech_Chg_Mlt_NRCM.y, Res_Tech_Chg_Rt.u1) annotation( + Line(visible = true, origin = {-88.3333, -111.8496}, points = {{31.3333, -18.1504}, {-15.6667, -18.1504}, {-15.6667, 36.3007}}, color = {0, 0, 191})); + connect(industrial_output, Res_Intens.u2) annotation( + Line(visible = true, points = {{-210.0, -80.0}, {-180.0, -80.0}, {-180.0, -106.0}, {118.0, -106.0}, {118.0, -80.0}}, color = {0, 0, 191})); + connect(Res_Intens.y, res_intens) annotation( + Line(visible = true, points = {{112.0, -57.0}, {112.0, -40.0}, {190.0, -40.0}, {190.0, 50.0}, {210.0, 50.0}}, color = {0, 0, 191})); + connect(P_Res_Tech_Chg.u, Res_Intens.u1) annotation( + Line(visible = true, origin = {99.4386, -113.3333}, points = {{-13.1228, -16.6667}, {6.5614, -16.6667}, {6.5614, 33.3333}}, color = {0, 0, 191})); + connect(Res_Tech_Ch_Rt_NRATE.y, Source1.MassInPort1) annotation( + Line(visible = true, origin = {-121.141, -18.0827}, points = {{13.641, 0.0}, {-13.641, 0.0}}, color = {95, 0, 191})); + connect(Res_Tech_NRTD.u1, Res_Tech_Ch_Rt_NRATE.y1) annotation( + Line(visible = true, origin = {-74.5, -18.0827}, points = {{18.0, 0.0}, {-18.0, 0.0}}, color = {95, 0, 191})); + connect(Res_Tech_Chg_Rt.y, Res_Tech_Ch_Rt_NRATE.u) annotation( + Line(visible = true, origin = {-100.0, -45.6908}, points = {{0.0, -11.8581}, {0.0, 11.8581}}, color = {0, 0, 191})); + connect(P_Nr_Res_Use_Fact_2.u, Res_Tech_NRTD.y1) annotation( + Line(visible = true, points = {{3.0, -10.0}, {-9.2, -10.0}, {-9.2, -10.1}, {-27.25, -9.8327}}, color = {0, 0, 191})); + connect(Res_Tech_Chg_Rt.u2, Res_Tech_NRTD.y4) annotation( + Line(visible = true, points = {{-96.0, -75.5489}, {-96.0, -100.0}, {-51.25, -100.0}, {-51.25, -27.8327}}, color = {0, 0, 191})); + connect(Ind_Cap_Out_Ratio_2.y, ind_cap_out_ratio_2_ICOR2T) annotation( + Line(visible = true, points = {{142.0, -10.0}, {184.25, -10.0}, {184.25, -10.0}, {210.0, -10.0}}, color = {0, 0, 191})); + connect(Ind_Cap_Out_Ratio_2.u, S_NR_Res_Use_Fact.y) annotation( + Line(visible = true, points = {{123.0, -10.0}, {106.125, -10.0}, {106.125, -10.0}, {101.25, -10.0}, {101.25, -10.0}, {78.0, -10.0}}, color = {0, 0, 191})); + connect(P_Nr_Res_Use_Fact_2.y, S_NR_Res_Use_Fact.u) annotation( + Line(visible = true, points = {{25.0, -10.0}, {37.95, -10.0}, {37.95, -10.0}, {60.0, -10.0}}, color = {0, 0, 191})); + connect(S_NR_Res_Use_Fact.y, NR_Res_Use_Rt.u2) annotation( + Line(visible = true, origin = {92.6667, 11.0}, points = {{-14.6667, -21.0}, {7.3333, -21.0}, {7.3333, 42.0}}, color = {0, 0, 191})); + connect(NR_Res_Use_Rt.u3, population) annotation( + Line(visible = true, points = {{107.0, 60.0}, {120.0, 60.0}, {120.0, 30.0}, {-180.0, 30.0}, {-180.0, -10.0}, {-210.0, -10.0}}, color = {0, 0, 191})); + connect(PC_Res_Use_Mlt.y, NR_Res_Use_Rt.u1) annotation( + Line(visible = true, origin = {75.0, 60.0}, points = {{-18.0, 0.0}, {18.0, 0.0}}, color = {0, 0, 191})); + connect(NR_Res_Use_Rt.y, P_Res_Tech_Chg.u) annotation( + Line(visible = true, points = {{100.0, 67.0}, {100.0, 80.0}, {170.0, 80.0}, {170.0, -130.0}, {86.3158, -130.0}}, color = {0, 0, 191})); + connect(NR_Res_Use_Rt.y, NR_Res_Use_Rate.u) annotation( + Line(visible = true, origin = {100.0, 75.625}, points = {{0.0, -8.625}, {0.0, 8.625}}, color = {0, 0, 191})); + connect(PC_Res_Use_Mlt.y, pc_res_use_mlt) annotation( + Line(visible = true, points = {{57.0, 60.0}, {80.0, 60.0}, {80.0, 20.0}, {180.0, 20.0}, {180.0, 110.0}, {210.0, 110.0}}, color = {0, 0, 191})); + connect(PC_Res_Use_Mlt.u, ind_out_pc) annotation( + Line(visible = true, origin = {-86.0, 60.0}, points = {{124.0, 0.0}, {-124.0, 0.0}}, color = {0, 0, 191})); + connect(NR_Res_Use_Rate.y1, Sink1.MassInPort1) annotation( + Line(visible = true, origin = {123.25, 100.0}, points = {{-15.75, 0.0}, {15.75, 0.0}}, color = {95, 0, 191})); + connect(NR_Res_Use_Rate.y, NR_Resources.u1) annotation( + Line(visible = true, origin = {74.5, 100.0}, points = {{18.0, 0.0}, {-18.0, 0.0}}, color = {95, 0, 191})); + connect(NR_Res_Fr_Remain.u, NR_Resources.y) annotation( + Line(visible = true, points = {{-8.0, 100.0}, {16.0, 100.0}, {16.0, 108.25}, {27.25, 108.25}}, color = {0, 0, 191})); + connect(NR_Res_Fr_Remain.y, P_Fr_Cap_Al_Obt_Res_2.u) annotation( + Line(visible = true, points = {{-31.0, 100.0}, {-50.0, 100.0}, {-50.0, 80.0}, {-78.0, 80.0}}, color = {0, 0, 191})); + connect(NR_Res_Fr_Remain.y, P_Fr_Cap_Al_Obt_Res_1.u) annotation( + Line(visible = true, points = {{-31.0, 100.0}, {-50.0, 100.0}, {-50.0, 120.0}, {-78.0, 120.0}}, color = {0, 0, 191})); + connect(S_Fr_Cap_Al_Obt_Res.y, s_fr_cap_al_obt_res) annotation( + Line(visible = true, points = {{-168.0, 100.0}, {-190.0, 100.0}, {-190.0, -150.0}, {180.0, -150.0}, {180.0, -70.0}, {210.0, -70.0}}, color = {0, 0, 191})); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, fillColor = {170, 255, 170}, fillPattern = FillPattern.Solid, lineThickness = 1.0, extent = {{-100.0, -100.0}, {100.0, 100.0}}, radius = 0.5), Text(visible = true, origin = {0.0, 50.0}, fillPattern = FillPattern.Solid, extent = {{-47.3724, -36.6918}, {47.3724, 36.6918}}, textString = "NR", fontName = "Arial"), Text(visible = true, origin = {-0.0, -49.1014}, fillPattern = FillPattern.Solid, extent = {{-88.3557, -20.8986}, {88.3557, 20.8986}}, textString = "Utilization", fontName = "Arial"), Text(visible = true, fillPattern = FillPattern.Solid, extent = {{-78.7713, -36.6918}, {78.7713, 36.6918}}, textString = "Resource", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-200.0, -160.0}, {200.0, 140.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{99.0, 79.0}, {101.0, 81.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{79.0, 59.0}, {81.0, 61.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-51.0, 99.0}, {-49.0, 101.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{99.0, -11.0}, {101.0, -9.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{104.0, -131.0}, {106.0, -129.0}})}), + Documentation(info = " This model describes the utilization of non-recoverable natural resources. In the model (created in the early 1970s), the non-recoverable resources considered are mostly metals. They are thus measured in metric tons.

From today's perspective, it might make more sense to concentrate on the remaining fossil fuels, which is not the approach that Meadows and his coworkers took. Yet, the effects of the dwindling resources on the overall economy are comparable, whether we can no longer produce goods, because we lack the raw materials or because we lack the energy to do so, results ultimately in the same predicament. Due to the laws of exponential growth, we are running out of all kind of natural resources (fossil fuels, minerals, fresh water) almost simultaneously.

@@ -4199,6 +6976,7 @@ In the WORLD3 model, the natural resources themselves are measured in metric tons, whereas the technology change has no units. ", revisions = "")); end NR_Resource_Utilization; + block Pollution_Dynamics "Pollution dynamics" parameter Real agr_mtl_toxic_index(unit = "1/dollar") = 1 "Agricultural materials toxicity index"; parameter Real assim_half_life_1970(unit = "yr") = 1.5 "Pollution assimilation half life in 1970"; @@ -4216,88 +6994,170 @@ parameter Real t_air_poll_time(unit = "yr") = 4000 "Air pollution change time"; parameter Real t_policy_year(unit = "yr") = 4000 "Year of policy change"; parameter Real tech_dev_del_TDD(unit = "yr") = 20 "Technology development time"; - parameter Real p_ppoll_tech_chg_mlt[:] = {0,0,0,0} "Persistent pollution technology change multiplier"; - SystemDynamics.Levels.Level Pers_Pollution(x0 = pers_pollution_init) "p.440 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-10.0,-10.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Rates.RRate PPoll_Appear_Rt "p.435 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-70.0,-10.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Rates.RRate PPoll_Assim_Rt "p.442 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {50.0,-10.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source1 annotation(Placement(visible = true, transformation(origin = {-110.0,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink1 annotation(Placement(visible = true, transformation(origin = {90.0,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.SMTH3 PPoll_Appear_Rate(smooth_init(unit = "1/yr") = 0, averaging_time(unit = "yr") = ppoll_trans_del) "p.435 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-70.0,-50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -90))); - SystemDynamics.WorldDynamics.World3.Utilities.PPoll_Assim_Rt PPoll_Ass_Rt "p.442 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {50.0,-44.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular Assim_Half_Life_Mlt(x_vals = (-249):250:1001, y_vals = {1,1,11,21,31,41}) "p.453 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {17.0,-112.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Gain PPoll_Index(k = 1 / ppoll_in_1970) "p.441 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-32.0,-112.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.PPoll_Gen_Rt PPoll_Gen_Rt "p.428 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-98.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.PPoll_Gen_Agr PPoll_Gen_Agr(agr_mtl_toxic_index = agr_mtl_toxic_index, fr_agr_inp_pers_mtl = fr_agr_inp_pers_mtl) "p.433 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-147.0,-120.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.PPoll_Gen_Ind PPoll_Gen_Ind(frac_res_pers_mtl = frac_res_pers_mtl, ind_mtl_emiss_fact = ind_mtl_emiss_fact, ind_mtl_toxic_index = ind_mtl_toxic_index) "p.429 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-155.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Levels.Level1a PPoll_Tech_PTD(x0 = ppoll_tech_init) annotation(Placement(visible = true, transformation(origin = {140.0,100.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 PPoll_Tech_Chg_Rt annotation(Placement(visible = true, transformation(origin = {80.0,100.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source2 annotation(Placement(visible = true, transformation(origin = {30.0,100.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.PPoll_Tech_Chg_Rt PPoll_Tech_Ch_Rt(t_policy_year = t_policy_year) annotation(Placement(visible = true, transformation(origin = {80.0,60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular P_PPoll_Tech_Chg_mlt_POLGFM(y_vals = p_ppoll_tech_chg_mlt, x_vals = {-100,-1,0,1}) annotation(Placement(visible = true, transformation(origin = {23.0,30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.P_PPoll_Tech_Chg P_PPoll_Tech_Chg(des_ppoll_index_DPOLX = des_ppoll_index_DPOLX) annotation(Placement(visible = true, transformation(origin = {-40.0,30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.SMTH3 P_PPoll_Gen_Fact_2(averaging_time(unit = "yr") = tech_dev_del_TDD) annotation(Placement(visible = true, transformation(origin = {-30.0,90.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.S_PPoll_Gen_Fact S_PPoll_Gen_Fact(t_policy_year = t_policy_year, p_ppoll_gen_fact_1 = p_ppoll_gen_fact_1) "p.428 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-82.0,90.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort population "Population" annotation(Placement(visible = true, transformation(origin = {-210.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort pc_res_use_mlt(unit = "ton/yr") "Per capita resource utilization" annotation(Placement(visible = true, transformation(origin = {-210.0,110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort arable_land(unit = "hectare") "Arable land" annotation(Placement(visible = true, transformation(origin = {-210.0,-130.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort agr_inp_per_hect(unit = "dollar/(hectare.yr)") "Agricultural investments per hectare" annotation(Placement(visible = true, transformation(origin = {-210.0,-70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular PPoll_Tech_Mult_Icor_COPM(x_vals = {0,0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9,1,2}, y_vals = {1.25,1.2,1.15,1.11,1.08,1.05,1.03,1.02,1.01,1,1,1}) annotation(Placement(visible = true, transformation(origin = {-81.0,120.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort ppoll_tech_mult_icor_COPM "Technology induced reduction in persistent pollution release" annotation(Placement(visible = true, transformation(origin = {210.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort ppoll_index "Persistent pollution index" annotation(Placement(visible = true, transformation(origin = {210.0,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort ppoll_gen_rt(unit = "1/yr") "Persistent pollution generation rate" annotation(Placement(visible = true, transformation(origin = {210.0,-130.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort industrial_output(unit = "dollar/yr") "Annual industrial output" annotation(Placement(visible = true, transformation(origin = {-210.0,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.Poll_Intens_Ind Poll_Intens_Ind annotation(Placement(visible = true, transformation(origin = {-150.0,67.6993}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.Interfaces.MassOutPort poll_intens_ind(unit = "1/dollar") "Persistent pollution intensity index" annotation(Placement(visible = true, transformation(origin = {210.0,110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Gain Gain1(k = 1 / ind_out_in_1970) annotation(Placement(visible = true, transformation(origin = {-103.0,-140.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular P_Yield_Mlt_Air_Poll_1(x_vals = 0:10:30, y_vals = {1,1,0.7,0.4}) "p.310 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {104.0,-48.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular P_Yield_Mlt_Air_Poll_2(x_vals = 0:10:30, y_vals = {1,1,0.98,0.95}) "p.310 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {104.0,-90.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.S_Yield_Mlt_Air_Poll S_Yield_Mlt_Air_Poll(t_air_poll_time = t_air_poll_time) "p.310 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {170.0,-70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort s_yield_mlt_air_poll "Land yield multiplier to air pollution release" annotation(Placement(visible = true, transformation(origin = {210.0,-70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Gain Assim_Half_Life(k = assim_half_life_1970) "p.453 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {56.0,-84.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -90))); - equation - connect(S_Yield_Mlt_Air_Poll.u1,P_Yield_Mlt_Air_Poll_1.y) annotation(Line(visible = true, points = {{161.0,-66.0},{140.0,-66.0},{140.0,-48.0},{115.0,-48.0}}, color = {0,0,191})); - connect(P_Yield_Mlt_Air_Poll_2.y,S_Yield_Mlt_Air_Poll.u2) annotation(Line(visible = true, points = {{115.0,-90.0},{140.0,-90.0},{140.0,-74.0},{161.0,-74.0}}, color = {0,0,191})); - connect(arable_land,PPoll_Gen_Agr.u2) annotation(Line(visible = true, points = {{-210.0,-130.0},{-180.0,-130.0},{-180.0,-124.0},{-156.0,-124.0}}, color = {0,0,191})); - connect(agr_inp_per_hect,PPoll_Gen_Agr.u1) annotation(Line(visible = true, points = {{-210.0,-70.0},{-190.0,-70.0},{-190.0,-116.0},{-156.0,-116.0}}, color = {0,0,191})); - connect(PPoll_Gen_Ind.u2,population) annotation(Line(visible = true, points = {{-164.0,-84.0},{-180.0,-84.0},{-180.0,50.0},{-210.0,50.0}}, color = {0,0,191})); - connect(PPoll_Gen_Ind.u1,pc_res_use_mlt) annotation(Line(visible = true, points = {{-164.0,-76.0},{-176.0,-76.0},{-176.0,-74.0},{-176.0,110.0},{-210.0,110.0}}, color = {0,0,191})); - connect(S_PPoll_Gen_Fact.y,PPoll_Gen_Rt.u1) annotation(Line(visible = true, points = {{-91.0,90.0},{-126.0,90.0},{-126.0,-74.0},{-107.0,-74.0}}, color = {0,0,191})); - connect(PPoll_Gen_Agr.y,PPoll_Gen_Rt.u3) annotation(Line(visible = true, points = {{-138.0,-120.0},{-126.0,-120.0},{-126.0,-86.0},{-107.0,-86.0}}, color = {0,0,191})); - connect(Assim_Half_Life.y,PPoll_Ass_Rt.u2) annotation(Line(visible = true, points = {{56.0,-95.0},{56.0,-65.1},{54.0,-65.1},{54.0,-53.0}}, color = {0,0,191})); - connect(PPoll_Ass_Rt.u1,Pers_Pollution.y2) annotation(Line(visible = true, points = {{46.0,-53.0},{46.0,-64.0},{1.25,-64.0},{1.25,-19.75}}, color = {0,0,191})); - connect(S_Yield_Mlt_Air_Poll.y,s_yield_mlt_air_poll) annotation(Line(visible = true, origin = {194.5,-70.0}, points = {{-15.5,0.0},{15.5,0.0}}, color = {0,0,191})); - connect(Gain1.y,P_Yield_Mlt_Air_Poll_2.u) annotation(Line(visible = true, points = {{-92.0,-140.0},{76.0,-140.0},{76.0,-90.0},{96.0,-90.0}}, color = {0,0,191})); - connect(Gain1.y,P_Yield_Mlt_Air_Poll_1.u) annotation(Line(visible = true, points = {{-92.0,-140.0},{76.0,-140.0},{76.0,-48.0},{96.0,-48.0}}, color = {0,0,191})); - connect(PPoll_Ass_Rt.y,PPoll_Assim_Rt.u) annotation(Line(visible = true, origin = {50.0,-30.375}, points = {{0.0,-4.625},{0.0,4.625}}, color = {0,0,191})); - connect(Assim_Half_Life_Mlt.y,Assim_Half_Life.u) annotation(Line(visible = true, points = {{28.0,-112.0},{56.0,-112.0},{56.0,-72.0}}, color = {0,0,191})); - connect(PPoll_Index.y,Assim_Half_Life_Mlt.u) annotation(Line(visible = true, origin = {-6.0,-112.0}, points = {{-15.0,0.0},{15.0,0.0}}, color = {0,0,191})); - connect(PPoll_Index.y,ppoll_index) annotation(Line(visible = true, points = {{-21.0,-112.0},{-10.0,-112.0},{-10.0,-126.0},{72.0,-126.0},{72.0,12.0},{110.0,12.0},{110.0,-10.0},{210.0,-10.0}}, color = {0,0,191})); - connect(PPoll_Index.y,P_PPoll_Tech_Chg.u) annotation(Line(visible = true, points = {{-21.0,-112.0},{-10.0,-112.0},{-10.0,-126.0},{72.0,-126.0},{72.0,12.0},{-70.0,12.0},{-70.0,30.0},{-49.0,30.0}}, color = {0,0,191})); - connect(PPoll_Index.u,Pers_Pollution.y3) annotation(Line(visible = true, points = {{-44.0,-112.0},{-56.0,-112.0},{-56.0,-72.0},{-10.0,-72.0},{-10.0,-19.75}}, color = {0,0,191})); - connect(PPoll_Gen_Rt.y,ppoll_gen_rt) annotation(Line(visible = true, points = {{-89.0,-80.0},{-70.0,-80.0},{-70.0,-130.0},{210.0,-130.0}}, color = {0,0,191})); - connect(PPoll_Gen_Ind.y,PPoll_Gen_Rt.u2) annotation(Line(visible = true, origin = {-126.5,-80.0}, points = {{-19.5,0.0},{19.5,0.0}}, color = {0,0,191})); - connect(PPoll_Gen_Rt.y,PPoll_Appear_Rate.u) annotation(Line(visible = true, points = {{-89.0,-80.0},{-70.0,-80.0},{-70.0,-39.0}}, color = {0,0,191})); - connect(Gain1.u,industrial_output) annotation(Line(visible = true, points = {{-115.0,-140.0},{-184.0,-140.0},{-184.0,-10.0},{-210.0,-10.0}}, color = {0,0,191})); - connect(PPoll_Gen_Ind.y,Poll_Intens_Ind.u2) annotation(Line(visible = true, points = {{-146.0,-80.0},{-134.0,-80.0},{-134.0,-40.0},{-150.0,-40.0},{-150.0,58.6993}}, color = {0,0,191})); - connect(PPoll_Appear_Rate.y,PPoll_Appear_Rt.u) annotation(Line(visible = true, points = {{-70.0,-61.0},{-70.0,-25.75}}, color = {0,0,191})); - connect(PPoll_Assim_Rt.y,Pers_Pollution.u2) annotation(Line(visible = true, points = {{42.5,-10.0},{24.9,-10.0},{24.9,-10.0},{6.5,-10.0}}, color = {95,0,191})); - connect(Sink1.MassInPort1,PPoll_Assim_Rt.y1) annotation(Line(visible = true, points = {{79.0,-10.0},{69.5,-10.0},{69.5,-10.0},{57.5,-10.0}}, color = {95,0,191})); - connect(Source1.MassInPort1,PPoll_Appear_Rt.y) annotation(Line(visible = true, points = {{-99.0,-10.0},{-89.5,-10.0},{-89.5,-10.0},{-77.5,-10.0}}, color = {95,0,191})); - connect(PPoll_Appear_Rt.y1,Pers_Pollution.u1) annotation(Line(visible = true, points = {{-62.5,-10.0},{-44.9,-10.0},{-44.9,-10.0},{-26.5,-10.0}}, color = {95,0,191})); - connect(P_PPoll_Tech_Chg.y,P_PPoll_Tech_Chg_mlt_POLGFM.u) annotation(Line(visible = true, origin = {-8.0,30.0}, points = {{-23.0,0.0},{23.0,0.0}}, color = {0,0,191})); - connect(PPoll_Tech_Ch_Rt.u1,P_PPoll_Tech_Chg_mlt_POLGFM.y) annotation(Line(visible = true, origin = {62.0,37.0}, points = {{14.0,14.0},{14.0,-7.0},{-28.0,-7.0}}, color = {0,0,191})); - connect(PPoll_Tech_Ch_Rt.u2,PPoll_Tech_PTD.y4) annotation(Line(visible = true, points = {{84.0,51.0},{83.9764,35.6612},{83.9764,30.0},{128.75,30.0},{128.75,90.25}}, color = {0,0,191})); - connect(P_PPoll_Gen_Fact_2.u,PPoll_Tech_PTD.y) annotation(Line(visible = true, points = {{-19.0,90.0},{0.0,90.0},{0.0,120.0},{110.0,120.0},{110.0,108.25},{127.25,108.25}}, color = {0,0,191})); - connect(PPoll_Tech_Chg_Rt.y1,PPoll_Tech_PTD.u1) annotation(Line(visible = true, origin = {105.5,100.0}, points = {{-18.0,0.0},{18.0,0.0}}, color = {95,0,191})); - connect(PPoll_Tech_Ch_Rt.y,PPoll_Tech_Chg_Rt.u) annotation(Line(visible = true, origin = {80.0,76.625}, points = {{0.0,-7.625},{0.0,7.625}}, color = {0,0,191})); - connect(Source2.MassInPort1,PPoll_Tech_Chg_Rt.y) annotation(Line(visible = true, origin = {56.75,100.0}, points = {{-15.75,0.0},{15.75,0.0}}, color = {95,0,191})); - connect(S_PPoll_Gen_Fact.u,P_PPoll_Gen_Fact_2.y) annotation(Line(visible = true, origin = {-57.0,90.0}, points = {{-16.0,0.0},{16.0,0.0}}, color = {0,0,191})); - connect(S_PPoll_Gen_Fact.y,Poll_Intens_Ind.u3) annotation(Line(visible = true, points = {{-91.0,90.0},{-126.0,90.0},{-126.0,-10.0},{-144.0,-10.0},{-144.0,58.6993}}, color = {0,0,191})); - connect(S_PPoll_Gen_Fact.y,PPoll_Tech_Mult_Icor_COPM.u) annotation(Line(visible = true, points = {{-91.0,90.0},{-126.0,90.0},{-126.0,120.0},{-89.0,120.0}}, color = {0,0,191})); - connect(PPoll_Tech_Mult_Icor_COPM.y,ppoll_tech_mult_icor_COPM) annotation(Line(visible = true, points = {{-70.0,120.0},{-20.0,120.0},{-20.0,130.0},{180.0,130.0},{180.0,50.0},{210.0,50.0}}, color = {0,0,191})); - connect(Poll_Intens_Ind.u1,industrial_output) annotation(Line(points = {{-156.0,58.6993},{-156.0,-10.0},{-210.0,-10.0}}, color = {0,0,191}, visible = true)); - connect(Poll_Intens_Ind.y,poll_intens_ind) annotation(Line(points = {{-150.0,76.6993},{-150.0,140.0},{190.0,140.0},{190.0,110.0},{210.0,110.0}}, color = {0,0,191}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, fillColor = {170,255,170}, fillPattern = FillPattern.Solid, lineThickness = 1.0, extent = {{-100.0,-100.0},{100.0,100.0}}, radius = 0.5),Text(visible = true, origin = {0.2251,30.0}, fillPattern = FillPattern.Solid, extent = {{-69.7749,-36.6918},{69.7749,36.6918}}, textString = "Pollution", fontName = "Arial"),Text(visible = true, origin = {-0.3752,-30.0}, fillPattern = FillPattern.Solid, extent = {{-79.6248,-36.6918},{79.6248,36.6918}}, textString = "Dynamics", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-200.0,-160.0},{200.0,140.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-11.0,-113.0},{-9.0,-111.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-127.0,89.0},{-125.0,91.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-71.0,-81.0},{-69.0,-79.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{71.0,11.0},{73.0,13.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-135.0,-81.0},{-133.0,-79.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-127.0,-11.0},{-125.0,-9.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-185.0,-11.0},{-183.0,-9.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{75.0,-91.0},{77.0,-89.0}})}), Documentation(info = " + parameter Real p_ppoll_tech_chg_mlt[:] = {0, 0, 0, 0} "Persistent pollution technology change multiplier"; + SystemDynamics.Levels.Level Pers_Pollution(x0 = pers_pollution_init) "p.440 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-10.0, -10.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Rates.RRate PPoll_Appear_Rt "p.435 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-70.0, -10.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Rates.RRate PPoll_Assim_Rt "p.442 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {50.0, -10.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source1 annotation( + Placement(visible = true, transformation(origin = {-110.0, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink1 annotation( + Placement(visible = true, transformation(origin = {90.0, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.SMTH3 PPoll_Appear_Rate(smooth_init(unit = "1/yr") = 0, averaging_time(unit = "yr") = ppoll_trans_del) "p.435 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-70.0, -50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -90))); + SystemDynamics.WorldDynamics.World3.Utilities.PPoll_Assim_Rt PPoll_Ass_Rt "p.442 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {50.0, -44.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular Assim_Half_Life_Mlt(x_vals = (-249):250:1001, y_vals = {1, 1, 11, 21, 31, 41}) "p.453 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {17.0, -112.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Gain PPoll_Index(k = 1 / ppoll_in_1970) "p.441 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-32.0, -112.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.PPoll_Gen_Rt PPoll_Gen_Rt "p.428 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-98.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.PPoll_Gen_Agr PPoll_Gen_Agr(agr_mtl_toxic_index = agr_mtl_toxic_index, fr_agr_inp_pers_mtl = fr_agr_inp_pers_mtl) "p.433 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-147.0, -120.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.PPoll_Gen_Ind PPoll_Gen_Ind(frac_res_pers_mtl = frac_res_pers_mtl, ind_mtl_emiss_fact = ind_mtl_emiss_fact, ind_mtl_toxic_index = ind_mtl_toxic_index) "p.429 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-155.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Levels.Level1a PPoll_Tech_PTD(x0 = ppoll_tech_init) annotation( + Placement(visible = true, transformation(origin = {140.0, 100.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 PPoll_Tech_Chg_Rt annotation( + Placement(visible = true, transformation(origin = {80.0, 100.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source2 annotation( + Placement(visible = true, transformation(origin = {30.0, 100.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.PPoll_Tech_Chg_Rt PPoll_Tech_Ch_Rt(t_policy_year = t_policy_year) annotation( + Placement(visible = true, transformation(origin = {80.0, 60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular P_PPoll_Tech_Chg_mlt_POLGFM(y_vals = p_ppoll_tech_chg_mlt, x_vals = {-100, -1, 0, 1}) annotation( + Placement(visible = true, transformation(origin = {23.0, 30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.P_PPoll_Tech_Chg P_PPoll_Tech_Chg(des_ppoll_index_DPOLX = des_ppoll_index_DPOLX) annotation( + Placement(visible = true, transformation(origin = {-40.0, 30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.SMTH3 P_PPoll_Gen_Fact_2(averaging_time(unit = "yr") = tech_dev_del_TDD) annotation( + Placement(visible = true, transformation(origin = {-30.0, 90.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.S_PPoll_Gen_Fact S_PPoll_Gen_Fact(t_policy_year = t_policy_year, p_ppoll_gen_fact_1 = p_ppoll_gen_fact_1) "p.428 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-82.0, 90.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort population "Population" annotation( + Placement(visible = true, transformation(origin = {-210.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort pc_res_use_mlt(unit = "ton/yr") "Per capita resource utilization" annotation( + Placement(visible = true, transformation(origin = {-210.0, 110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort arable_land(unit = "hectare") "Arable land" annotation( + Placement(visible = true, transformation(origin = {-210.0, -130.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort agr_inp_per_hect(unit = "dollar/(hectare.yr)") "Agricultural investments per hectare" annotation( + Placement(visible = true, transformation(origin = {-210.0, -70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular PPoll_Tech_Mult_Icor_COPM(x_vals = {0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1, 2}, y_vals = {1.25, 1.2, 1.15, 1.11, 1.08, 1.05, 1.03, 1.02, 1.01, 1, 1, 1}) annotation( + Placement(visible = true, transformation(origin = {-81.0, 120.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort ppoll_tech_mult_icor_COPM "Technology induced reduction in persistent pollution release" annotation( + Placement(visible = true, transformation(origin = {210.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort ppoll_index "Persistent pollution index" annotation( + Placement(visible = true, transformation(origin = {210.0, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort ppoll_gen_rt(unit = "1/yr") "Persistent pollution generation rate" annotation( + Placement(visible = true, transformation(origin = {210.0, -130.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort industrial_output(unit = "dollar/yr") "Annual industrial output" annotation( + Placement(visible = true, transformation(origin = {-210.0, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.Poll_Intens_Ind Poll_Intens_Ind annotation( + Placement(visible = true, transformation(origin = {-150.0, 67.6993}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.Interfaces.MassOutPort poll_intens_ind(unit = "1/dollar") "Persistent pollution intensity index" annotation( + Placement(visible = true, transformation(origin = {210.0, 110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Gain Gain1(k = 1 / ind_out_in_1970) annotation( + Placement(visible = true, transformation(origin = {-103.0, -140.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular P_Yield_Mlt_Air_Poll_1(x_vals = 0:10:30, y_vals = {1, 1, 0.7, 0.4}) "p.310 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {104.0, -48.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular P_Yield_Mlt_Air_Poll_2(x_vals = 0:10:30, y_vals = {1, 1, 0.98, 0.95}) "p.310 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {104.0, -90.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.S_Yield_Mlt_Air_Poll S_Yield_Mlt_Air_Poll(t_air_poll_time = t_air_poll_time) "p.310 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {170.0, -70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort s_yield_mlt_air_poll "Land yield multiplier to air pollution release" annotation( + Placement(visible = true, transformation(origin = {210.0, -70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Gain Assim_Half_Life(k = assim_half_life_1970) "p.453 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {56.0, -84.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -90))); + equation + connect(S_Yield_Mlt_Air_Poll.u1, P_Yield_Mlt_Air_Poll_1.y) annotation( + Line(visible = true, points = {{161.0, -66.0}, {140.0, -66.0}, {140.0, -48.0}, {115.0, -48.0}}, color = {0, 0, 191})); + connect(P_Yield_Mlt_Air_Poll_2.y, S_Yield_Mlt_Air_Poll.u2) annotation( + Line(visible = true, points = {{115.0, -90.0}, {140.0, -90.0}, {140.0, -74.0}, {161.0, -74.0}}, color = {0, 0, 191})); + connect(arable_land, PPoll_Gen_Agr.u2) annotation( + Line(visible = true, points = {{-210.0, -130.0}, {-180.0, -130.0}, {-180.0, -124.0}, {-156.0, -124.0}}, color = {0, 0, 191})); + connect(agr_inp_per_hect, PPoll_Gen_Agr.u1) annotation( + Line(visible = true, points = {{-210.0, -70.0}, {-190.0, -70.0}, {-190.0, -116.0}, {-156.0, -116.0}}, color = {0, 0, 191})); + connect(PPoll_Gen_Ind.u2, population) annotation( + Line(visible = true, points = {{-164.0, -84.0}, {-180.0, -84.0}, {-180.0, 50.0}, {-210.0, 50.0}}, color = {0, 0, 191})); + connect(PPoll_Gen_Ind.u1, pc_res_use_mlt) annotation( + Line(visible = true, points = {{-164.0, -76.0}, {-176.0, -76.0}, {-176.0, -74.0}, {-176.0, 110.0}, {-210.0, 110.0}}, color = {0, 0, 191})); + connect(S_PPoll_Gen_Fact.y, PPoll_Gen_Rt.u1) annotation( + Line(visible = true, points = {{-91.0, 90.0}, {-126.0, 90.0}, {-126.0, -74.0}, {-107.0, -74.0}}, color = {0, 0, 191})); + connect(PPoll_Gen_Agr.y, PPoll_Gen_Rt.u3) annotation( + Line(visible = true, points = {{-138.0, -120.0}, {-126.0, -120.0}, {-126.0, -86.0}, {-107.0, -86.0}}, color = {0, 0, 191})); + connect(Assim_Half_Life.y, PPoll_Ass_Rt.u2) annotation( + Line(visible = true, points = {{56.0, -95.0}, {56.0, -65.1}, {54.0, -65.1}, {54.0, -53.0}}, color = {0, 0, 191})); + connect(PPoll_Ass_Rt.u1, Pers_Pollution.y2) annotation( + Line(visible = true, points = {{46.0, -53.0}, {46.0, -64.0}, {1.25, -64.0}, {1.25, -19.75}}, color = {0, 0, 191})); + connect(S_Yield_Mlt_Air_Poll.y, s_yield_mlt_air_poll) annotation( + Line(visible = true, origin = {194.5, -70.0}, points = {{-15.5, 0.0}, {15.5, 0.0}}, color = {0, 0, 191})); + connect(Gain1.y, P_Yield_Mlt_Air_Poll_2.u) annotation( + Line(visible = true, points = {{-92.0, -140.0}, {76.0, -140.0}, {76.0, -90.0}, {96.0, -90.0}}, color = {0, 0, 191})); + connect(Gain1.y, P_Yield_Mlt_Air_Poll_1.u) annotation( + Line(visible = true, points = {{-92.0, -140.0}, {76.0, -140.0}, {76.0, -48.0}, {96.0, -48.0}}, color = {0, 0, 191})); + connect(PPoll_Ass_Rt.y, PPoll_Assim_Rt.u) annotation( + Line(visible = true, origin = {50.0, -30.375}, points = {{0.0, -4.625}, {0.0, 4.625}}, color = {0, 0, 191})); + connect(Assim_Half_Life_Mlt.y, Assim_Half_Life.u) annotation( + Line(visible = true, points = {{28.0, -112.0}, {56.0, -112.0}, {56.0, -72.0}}, color = {0, 0, 191})); + connect(PPoll_Index.y, Assim_Half_Life_Mlt.u) annotation( + Line(visible = true, origin = {-6.0, -112.0}, points = {{-15.0, 0.0}, {15.0, 0.0}}, color = {0, 0, 191})); + connect(PPoll_Index.y, ppoll_index) annotation( + Line(visible = true, points = {{-21.0, -112.0}, {-10.0, -112.0}, {-10.0, -126.0}, {72.0, -126.0}, {72.0, 12.0}, {110.0, 12.0}, {110.0, -10.0}, {210.0, -10.0}}, color = {0, 0, 191})); + connect(PPoll_Index.y, P_PPoll_Tech_Chg.u) annotation( + Line(visible = true, points = {{-21.0, -112.0}, {-10.0, -112.0}, {-10.0, -126.0}, {72.0, -126.0}, {72.0, 12.0}, {-70.0, 12.0}, {-70.0, 30.0}, {-49.0, 30.0}}, color = {0, 0, 191})); + connect(PPoll_Index.u, Pers_Pollution.y3) annotation( + Line(visible = true, points = {{-44.0, -112.0}, {-56.0, -112.0}, {-56.0, -72.0}, {-10.0, -72.0}, {-10.0, -19.75}}, color = {0, 0, 191})); + connect(PPoll_Gen_Rt.y, ppoll_gen_rt) annotation( + Line(visible = true, points = {{-89.0, -80.0}, {-70.0, -80.0}, {-70.0, -130.0}, {210.0, -130.0}}, color = {0, 0, 191})); + connect(PPoll_Gen_Ind.y, PPoll_Gen_Rt.u2) annotation( + Line(visible = true, origin = {-126.5, -80.0}, points = {{-19.5, 0.0}, {19.5, 0.0}}, color = {0, 0, 191})); + connect(PPoll_Gen_Rt.y, PPoll_Appear_Rate.u) annotation( + Line(visible = true, points = {{-89.0, -80.0}, {-70.0, -80.0}, {-70.0, -39.0}}, color = {0, 0, 191})); + connect(Gain1.u, industrial_output) annotation( + Line(visible = true, points = {{-115.0, -140.0}, {-184.0, -140.0}, {-184.0, -10.0}, {-210.0, -10.0}}, color = {0, 0, 191})); + connect(PPoll_Gen_Ind.y, Poll_Intens_Ind.u2) annotation( + Line(visible = true, points = {{-146.0, -80.0}, {-134.0, -80.0}, {-134.0, -40.0}, {-150.0, -40.0}, {-150.0, 58.6993}}, color = {0, 0, 191})); + connect(PPoll_Appear_Rate.y, PPoll_Appear_Rt.u) annotation( + Line(visible = true, points = {{-70.0, -61.0}, {-70.0, -25.75}}, color = {0, 0, 191})); + connect(PPoll_Assim_Rt.y, Pers_Pollution.u2) annotation( + Line(visible = true, points = {{42.5, -10.0}, {24.9, -10.0}, {24.9, -10.0}, {6.5, -10.0}}, color = {95, 0, 191})); + connect(Sink1.MassInPort1, PPoll_Assim_Rt.y1) annotation( + Line(visible = true, points = {{79.0, -10.0}, {69.5, -10.0}, {69.5, -10.0}, {57.5, -10.0}}, color = {95, 0, 191})); + connect(Source1.MassInPort1, PPoll_Appear_Rt.y) annotation( + Line(visible = true, points = {{-99.0, -10.0}, {-89.5, -10.0}, {-89.5, -10.0}, {-77.5, -10.0}}, color = {95, 0, 191})); + connect(PPoll_Appear_Rt.y1, Pers_Pollution.u1) annotation( + Line(visible = true, points = {{-62.5, -10.0}, {-44.9, -10.0}, {-44.9, -10.0}, {-26.5, -10.0}}, color = {95, 0, 191})); + connect(P_PPoll_Tech_Chg.y, P_PPoll_Tech_Chg_mlt_POLGFM.u) annotation( + Line(visible = true, origin = {-8.0, 30.0}, points = {{-23.0, 0.0}, {23.0, 0.0}}, color = {0, 0, 191})); + connect(PPoll_Tech_Ch_Rt.u1, P_PPoll_Tech_Chg_mlt_POLGFM.y) annotation( + Line(visible = true, origin = {62.0, 37.0}, points = {{14.0, 14.0}, {14.0, -7.0}, {-28.0, -7.0}}, color = {0, 0, 191})); + connect(PPoll_Tech_Ch_Rt.u2, PPoll_Tech_PTD.y4) annotation( + Line(visible = true, points = {{84.0, 51.0}, {83.9764, 35.6612}, {83.9764, 30.0}, {128.75, 30.0}, {128.75, 90.25}}, color = {0, 0, 191})); + connect(P_PPoll_Gen_Fact_2.u, PPoll_Tech_PTD.y) annotation( + Line(visible = true, points = {{-19.0, 90.0}, {0.0, 90.0}, {0.0, 120.0}, {110.0, 120.0}, {110.0, 108.25}, {127.25, 108.25}}, color = {0, 0, 191})); + connect(PPoll_Tech_Chg_Rt.y1, PPoll_Tech_PTD.u1) annotation( + Line(visible = true, origin = {105.5, 100.0}, points = {{-18.0, 0.0}, {18.0, 0.0}}, color = {95, 0, 191})); + connect(PPoll_Tech_Ch_Rt.y, PPoll_Tech_Chg_Rt.u) annotation( + Line(visible = true, origin = {80.0, 76.625}, points = {{0.0, -7.625}, {0.0, 7.625}}, color = {0, 0, 191})); + connect(Source2.MassInPort1, PPoll_Tech_Chg_Rt.y) annotation( + Line(visible = true, origin = {56.75, 100.0}, points = {{-15.75, 0.0}, {15.75, 0.0}}, color = {95, 0, 191})); + connect(S_PPoll_Gen_Fact.u, P_PPoll_Gen_Fact_2.y) annotation( + Line(visible = true, origin = {-57.0, 90.0}, points = {{-16.0, 0.0}, {16.0, 0.0}}, color = {0, 0, 191})); + connect(S_PPoll_Gen_Fact.y, Poll_Intens_Ind.u3) annotation( + Line(visible = true, points = {{-91.0, 90.0}, {-126.0, 90.0}, {-126.0, -10.0}, {-144.0, -10.0}, {-144.0, 58.6993}}, color = {0, 0, 191})); + connect(S_PPoll_Gen_Fact.y, PPoll_Tech_Mult_Icor_COPM.u) annotation( + Line(visible = true, points = {{-91.0, 90.0}, {-126.0, 90.0}, {-126.0, 120.0}, {-89.0, 120.0}}, color = {0, 0, 191})); + connect(PPoll_Tech_Mult_Icor_COPM.y, ppoll_tech_mult_icor_COPM) annotation( + Line(visible = true, points = {{-70.0, 120.0}, {-20.0, 120.0}, {-20.0, 130.0}, {180.0, 130.0}, {180.0, 50.0}, {210.0, 50.0}}, color = {0, 0, 191})); + connect(Poll_Intens_Ind.u1, industrial_output) annotation( + Line(points = {{-156.0, 58.6993}, {-156.0, -10.0}, {-210.0, -10.0}}, color = {0, 0, 191}, visible = true)); + connect(Poll_Intens_Ind.y, poll_intens_ind) annotation( + Line(points = {{-150.0, 76.6993}, {-150.0, 140.0}, {190.0, 140.0}, {190.0, 110.0}, {210.0, 110.0}}, color = {0, 0, 191}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, fillColor = {170, 255, 170}, fillPattern = FillPattern.Solid, lineThickness = 1.0, extent = {{-100.0, -100.0}, {100.0, 100.0}}, radius = 0.5), Text(visible = true, origin = {0.2251, 30.0}, fillPattern = FillPattern.Solid, extent = {{-69.7749, -36.6918}, {69.7749, 36.6918}}, textString = "Pollution", fontName = "Arial"), Text(visible = true, origin = {-0.3752, -30.0}, fillPattern = FillPattern.Solid, extent = {{-79.6248, -36.6918}, {79.6248, 36.6918}}, textString = "Dynamics", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-200.0, -160.0}, {200.0, 140.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-11.0, -113.0}, {-9.0, -111.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-127.0, 89.0}, {-125.0, 91.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-71.0, -81.0}, {-69.0, -79.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{71.0, 11.0}, {73.0, 13.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-135.0, -81.0}, {-133.0, -79.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-127.0, -11.0}, {-125.0, -9.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-185.0, -11.0}, {-183.0, -9.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{75.0, -91.0}, {77.0, -89.0}})}), + Documentation(info = " This model describes the appearance of persistent pollutants. These pollutants are an unwelcome yet inevitable byproduct of our industrial production. Especially air pollution is problematic, because these pollutants are difficult to re-capture, and they remain in the air for a long time, somewhere in the order of 100 years. These then lead to Global Warming.

Whereas the earlier WORLD2 model listed only the appearance and assimilation of pollution itself, the newer WORLD3 model accounts for the possibility of reducing the release of pollutants into the air by improved technology using a second state variable. For example, it may be possible to burn coal in a power plant that captures the released CO2 rather than releasing it into the atmosphere. In this way, the greenhouse gas emissions could be significantly reduced, and thereby, the effects of global warming could be mitigated.

@@ -4305,6 +7165,7 @@ Pollutants can take many forms. For this reason, the WORLD3 model normalizes the pollutants and expresses them in \"units of pollution.\" In accordance with engineering practice, normalized quantities are assumed to be dimensionless (the dimensions are filtered out in the process of normalization), and consequently, pollution in this model is assumed dimensionless. The technology change factor is also dimensionless. ")); end Pollution_Dynamics; + block Population_Dynamics "Population dynamics" parameter Real pop1_init = 650000000.0 "Initial population 14 years and younger"; parameter Real pop2_init = 700000000.0 "Initial population 15 to 44 years old"; @@ -4313,117 +7174,230 @@ parameter Real labor_force_partic = 0.75 "Percentage of participating labor force"; parameter Real reproductive_lifetime(unit = "yr") = 30 "Reproductive life time"; parameter Real t_pop_equil_time(unit = "yr") = 4000 "Population equilibrium time"; - SystemDynamics.Rates.RRate Births "p.96 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-140.0,0.0}, extent = {{-12.0,-12.0},{12.0,12.0}}, rotation = 0))); - SystemDynamics.Sources.Source source annotation(Placement(visible = true, transformation(origin = {-170.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Levels.Level2b Pop_0_14(x0 = pop1_init) annotation(Placement(visible = true, transformation(origin = {-110.0,0.0}, extent = {{-12.0,-12.0},{12.0,12.0}}, rotation = 0))); - SystemDynamics.Rates.RRate Matur_14 "p.141 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-70.0,5.0}, extent = {{-12.0,-12.0},{12.0,12.0}}, rotation = 0))); - SystemDynamics.Levels.Level2b Pop_15_44(x0 = pop2_init) "p.57 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-39.0,5.0}, extent = {{-12.0,-12.0},{12.0,12.0}}, rotation = 0))); - SystemDynamics.Rates.RRate Matur_44 "p.141 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {0.0,10.0}, extent = {{-12.0,-12.0},{12.0,12.0}}, rotation = 0))); - SystemDynamics.Levels.Level2b Pop_45_64(x0 = pop3_init) "p.57 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {30.0,10.0}, extent = {{-12.0,-12.0},{12.0,12.0}}, rotation = 0))); - SystemDynamics.Rates.RRate Matur_64 "p.141 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {70.0,15.0}, extent = {{-12.0,-12.0},{12.0,12.0}}, rotation = 0))); - SystemDynamics.Levels.Level Pop_65plus(x0 = pop4_init) "p.57 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {102.0,15.0}, extent = {{-12.0,-12.0},{12.0,12.0}}, rotation = 0))); - SystemDynamics.Rates.RRate Deaths_65p "p.57 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {132.0,15.0}, extent = {{-12.0,-12.0},{12.0,12.0}}, rotation = 0))); - SystemDynamics.Sources.Sink sink annotation(Placement(visible = true, transformation(origin = {160.0,15.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.Birth_Factors births(Repro_Life = reproductive_lifetime, t_pop_equil_time = t_pop_equil_time) "p.96 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-140.0,-29.0}, extent = {{-10.0,-11.0},{10.0,11.0}}, rotation = -270))); - SystemDynamics.Rates.RRate Deaths_0_14 "p.57 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-90.0,-60.0}, extent = {{-12.0,-12.0},{12.0,12.0}}, rotation = -270))); - SystemDynamics.Sources.Sink sink1 annotation(Placement(visible = true, transformation(origin = {-80.0,-90.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -90))); - SystemDynamics.Rates.RRate Deaths_15_44 "p.57 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-20.0,-60.0}, extent = {{-12.0,-12.0},{12.0,12.0}}, rotation = -270))); - SystemDynamics.Sources.Sink sink2 annotation(Placement(visible = true, transformation(origin = {-10.0,-90.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -90))); - SystemDynamics.Rates.RRate Deaths_45_64 "p.57 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {50.0,-60.0}, extent = {{-12.0,-12.0},{12.0,12.0}}, rotation = -270))); - SystemDynamics.Sources.Sink sink3 annotation(Placement(visible = true, transformation(origin = {60.0,-90.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -90))); - SystemDynamics.WorldDynamics.World3.Utilities.Matur_Factors matur_14(bracket = 15) "p.141 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-70.0,-25.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.WorldDynamics.World3.Utilities.Matur_Factors matur_44(bracket = 30) "p.141 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {0.0,-19.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.WorldDynamics.World3.Utilities.Matur_Factors matur_64(bracket = 20) "p.141 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {70.0,-15.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.WorldDynamics.World3.Utilities.Death_Factors deaths_0_14 "p.57 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-110.0,-82.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.WorldDynamics.World3.Utilities.Death_Factors deaths_15_44 "p.57 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-40.0,-82.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.WorldDynamics.World3.Utilities.Death_Factors deaths_45_64 "p.57 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {30.0,-82.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.WorldDynamics.World3.Utilities.Death_Factors deaths_65p "p.57 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {132.0,-23.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular Mort_0_14(x_vals = 20:10:90, y_vals = {0.0567,0.0366,0.0243,0.0155,0.0082,0.0023,0.001,0.001}) "p.57 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-70.0,-124.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular Mort_15_44(x_vals = 20:10:90, y_vals = {0.0266,0.0171,0.011,0.0065,0.004,0.0016,0.0008,0.0008}) "p.57 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {0.0,-124.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular Mort_45_64(x_vals = 20:10:90, y_vals = {0.0562,0.0373,0.0252,0.0171,0.0118,0.0083,0.006,0.006}) "p.57 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {70.0,-124.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.Functions.Tabular Mort_65p(x_vals = 20:10:90, y_vals = {0.13,0.11,0.09,0.07,0.06,0.05,0.04,0.04}) "p.57 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {138.0,-77.2554}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.Interfaces.MassInPort life_expectancy(unit = "yr") "Average life expectancy of human population" annotation(Placement(visible = true, transformation(origin = {-210.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,-50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Add Pop_Young annotation(Placement(visible = true, transformation(origin = {-150.0,110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Add Pop_Old annotation(Placement(visible = true, transformation(origin = {-150.0,80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Add Population annotation(Placement(visible = true, transformation(origin = {-112.0,94.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Add Death_Young annotation(Placement(visible = true, transformation(origin = {149.0,110.0}, extent = {{11.0,-10.0},{-11.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Add Death_Old annotation(Placement(visible = true, transformation(origin = {149.0,80.0}, extent = {{11.0,-10.0},{-11.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Add Deaths annotation(Placement(visible = true, transformation(origin = {110.0,94.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Add Work_Pop "p.241 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {50.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Gain Labor_Force(k = labor_force_partic) "p.241 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {96.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort labor_force "Total human labor force" annotation(Placement(visible = true, transformation(origin = {210.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,-50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.BD_Rates Birth_Rate "p.97 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-73.0,99.0}, extent = {{-13.0,-13.0},{13.0,13.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.BD_Rates Death_Rate "p.140 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {68.0,99.0}, extent = {{14.0,-13.0},{-14.0,13.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort total_fertility "Average human fertility" annotation(Placement(visible = true, transformation(origin = {-210.0,60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.Interfaces.MassOutPort population "Population" annotation(Placement(visible = true, transformation(origin = {210.0,60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - equation - connect(Labor_Force.y,labor_force) annotation(Line(visible = true, points = {{107.0,50.0},{188.0,50.0},{188.0,-80.0},{210.0,-80.0}}, color = {0,0,191})); - connect(Labor_Force.u,Work_Pop.y) annotation(Line(visible = true, origin = {72.5,50.0}, points = {{11.5,0.0},{-11.5,0.0}}, color = {0,0,191})); - connect(matur_64.u1,Pop_45_64.y1) annotation(Line(visible = true, points = {{66.0,-24.0},{66.0,-30.0},{39.0,-30.0},{39.0,2.2}}, color = {0,0,191})); - connect(matur_44.u1,Pop_15_44.y1) annotation(Line(visible = true, points = {{-4.0,-28.0},{-4.0,-34.0},{-29.25,-34.0},{-30.0,-2.8}}, color = {0,0,191})); - connect(matur_14.u1,Pop_0_14.y1) annotation(Line(visible = true, points = {{-74.0,-34.0},{-74.0,-40.0},{-101.0,-40.0},{-101.0,-7.8}}, color = {0,0,191})); - connect(deaths_0_14.u1,Pop_0_14.y2) annotation(Line(visible = true, points = {{-114.0,-91.0},{-114.0,-104.0},{-126.0,-104.0},{-126.0,-48.0},{-110.0,-48.0},{-110.0,-7.8}}, color = {0,0,191})); - connect(Mort_0_14.y,deaths_0_14.u2) annotation(Line(visible = true, points = {{-70.0,-113.0},{-70.0,-104.0},{-106.0,-104.0},{-106.0,-91.0}}, color = {0,0,191})); - connect(deaths_15_44.u1,Pop_15_44.y2) annotation(Line(visible = true, points = {{-44.0,-91.0},{-44.0,-104.0},{-56.0,-104.0},{-56.0,-48.0},{-39.0,-48.0},{-39.0,-2.8}}, color = {0,0,191})); - connect(Mort_15_44.y,deaths_15_44.u2) annotation(Line(visible = true, points = {{0.0,-113.0},{0.0,-104.0},{-36.0,-104.0},{-36.0,-91.0}}, color = {0,0,191})); - connect(deaths_45_64.u1,Pop_45_64.y2) annotation(Line(visible = true, points = {{26.0,-91.0},{26.0,-104.0},{14.0,-104.0},{14.0,-30.0},{30.0,-30.0},{30.0,2.2}}, color = {0,0,191})); - connect(Mort_45_64.y,deaths_45_64.u2) annotation(Line(visible = true, points = {{70.0,-113.0},{70.0,-104.0},{34.0,-104.0},{34.0,-91.0}}, color = {0,0,191})); - connect(Work_Pop.u2,Pop_45_64.y) annotation(Line(visible = true, points = {{38.0,44.0},{14.0,44.0},{14.0,16.6},{19.8,16.6}}, color = {0,0,191})); - connect(Pop_Old.u1,Pop_45_64.y) annotation(Line(visible = true, points = {{-162.0,86.0},{-172.0,86.0},{-172.0,28.0},{14.0,28.0},{14.0,16.6},{19.8,16.6}}, color = {0,0,191})); - connect(Pop_45_64.u3,Deaths_45_64.y) annotation(Line(visible = true, origin = {47.7333,-18.5333}, points = {{-4.5333,23.7333},{2.2667,23.7333},{2.2667,-47.4667}}, color = {191,0,191})); - connect(Pop_45_64.u2,Matur_64.y) annotation(Line(visible = true, points = {{43.2,14.8},{52.6,14.8},{52.6,15.0},{64.0,15.0}}, color = {191,0,191})); - connect(Matur_44.y1,Pop_45_64.u1) annotation(Line(visible = true, origin = {11.4,10.0}, points = {{-5.4,0.0},{5.4,0.0}}, color = {191,0,191})); - connect(deaths_65p.u1,Pop_65plus.y2) annotation(Line(visible = true, points = {{128.0,-32.0},{128.0,-40.0},{111.0,-40.0},{111.0,7.2}}, color = {0,0,191})); - connect(Pop_Old.u2,Pop_65plus.y) annotation(Line(visible = true, points = {{-162.0,74.0},{-168.0,74.0},{-168.0,32.0},{84.0,32.0},{84.0,22.15},{91.8,21.6}}, color = {0,0,191})); - connect(Pop_65plus.u2,Deaths_65p.y) annotation(Line(visible = true, origin = {120.6,15.0}, points = {{-5.4,0.0},{5.4,0.0}}, color = {191,0,191})); - connect(Matur_64.y1,Pop_65plus.u1) annotation(Line(visible = true, origin = {82.4,15.0}, points = {{-6.4,0.0},{6.4,0.0}}, color = {191,0,191})); - connect(matur_64.y,Matur_64.u) annotation(Line(visible = true, origin = {70.0,-1.8}, points = {{0.0,-4.2},{0.0,4.2}}, color = {0,0,191})); - connect(Matur_14.y1,Pop_15_44.u1) annotation(Line(visible = true, origin = {-58.1,5.0}, points = {{-5.9,0.0},{5.9,0.0}}, color = {191,0,191})); - connect(Work_Pop.u1,Pop_15_44.y) annotation(Line(visible = true, points = {{38.0,56.0},{-56.0,56.0},{-56.0,12.15},{-49.2,11.6}}, color = {0,0,191})); - connect(Pop_Young.u2,Pop_15_44.y) annotation(Line(visible = true, points = {{-162.0,104.0},{-176.0,104.0},{-176.0,24.0},{-56.0,24.0},{-56.0,12.15},{-49.2,11.6}}, color = {0,0,191})); - connect(births.u3,Pop_15_44.y3) annotation(Line(visible = true, points = {{-133.4,-38.0},{-133.4,-44.0},{-48.75,-44.0},{-48.0,-2.8}}, color = {0,0,191})); - connect(Pop_15_44.u3,Deaths_15_44.y) annotation(Line(visible = true, origin = {-21.9333,-21.8667}, points = {{-3.8667,22.0667},{1.9333,22.0667},{1.9333,-44.1333}}, color = {191,0,191})); - connect(Pop_15_44.u2,Matur_44.y) annotation(Line(visible = true, points = {{-25.8,9.8},{-17.4,10.2},{-17.4,10.0},{-6.0,10.0}}, color = {191,0,191})); - connect(matur_14.y,Matur_14.u) annotation(Line(visible = true, origin = {-70.0,-11.8}, points = {{0.0,-4.2},{0.0,4.2}}, color = {0,0,191})); - connect(Pop_0_14.u2,Matur_14.y) annotation(Line(visible = true, points = {{-96.8,4.8},{-88.4,4.8},{-88.4,5.0},{-76.0,5.0}}, color = {191,0,191})); - connect(Deaths_65p.y1,sink.MassInPort1) annotation(Line(visible = true, origin = {143.5,15.0}, points = {{-5.5,0.0},{5.5,0.0}}, color = {191,0,191})); - connect(deaths_65p.y,Deaths_65p.u) annotation(Line(visible = true, origin = {132.0,-5.8}, points = {{0.0,-8.2},{0.0,8.2}}, color = {0,0,191})); - connect(deaths_45_64.y,Deaths_45_64.u) annotation(Line(visible = true, origin = {40.8667,-64.3333}, points = {{-10.8667,-8.6667},{-10.8667,4.3333},{21.7333,4.3333}}, color = {0,0,191})); - connect(Deaths_45_64.y1,sink3.MassInPort1) annotation(Line(visible = true, origin = {55.0,-71.25}, points = {{-5.0,17.25},{-5.0,-4.75},{5.0,-4.75},{5.0,-7.75}}, color = {191,0,191})); - connect(deaths_45_64.y,Death_Old.u1) annotation(Line(visible = true, points = {{30.0,-73.0},{30.0,-42.0},{176.0,-42.0},{176.0,86.0},{162.2,86.0}}, color = {0,0,191})); - connect(deaths_15_44.y,Death_Young.u2) annotation(Line(visible = true, points = {{-40.0,-73.0},{-40.0,-60.0},{-60.0,-60.0},{-60.0,-144.0},{180.0,-144.0},{180.0,104.0},{162.2,104.0}}, color = {0,0,191})); - connect(deaths_15_44.y,Deaths_15_44.u) annotation(Line(visible = true, origin = {-29.1333,-64.3333}, points = {{-10.8667,-8.6667},{-10.8667,4.3333},{21.7333,4.3333}}, color = {0,0,191})); - connect(Deaths_15_44.y1,sink2.MassInPort1) annotation(Line(visible = true, origin = {-15.0,-71.25}, points = {{-5.0,17.25},{-5.0,-4.75},{5.0,-4.75},{5.0,-7.75}}, color = {191,0,191})); - connect(deaths_0_14.y,Deaths_0_14.u) annotation(Line(visible = true, origin = {-99.1333,-64.3333}, points = {{-10.8667,-8.6667},{-10.8667,4.3333},{21.7333,4.3333}}, color = {0,0,191})); - connect(Deaths_0_14.y1,sink1.MassInPort1) annotation(Line(visible = true, origin = {-85.0,-71.25}, points = {{-5.0,17.25},{-5.0,-4.75},{5.0,-4.75},{5.0,-7.75}}, color = {191,0,191})); - connect(Pop_0_14.u3,Deaths_0_14.y) annotation(Line(visible = true, origin = {-92.2667,-25.2}, points = {{-4.5333,20.4},{2.2667,20.4},{2.2667,-40.8}}, color = {191,0,191})); - connect(Mort_0_14.y,matur_14.u2) annotation(Line(visible = true, points = {{-70.0,-113.0},{-70.0,-104.0},{-66.0,-104.0},{-66.0,-34.0}}, color = {0,0,191})); - connect(Mort_15_44.y,matur_44.u2) annotation(Line(visible = true, points = {{0.0,-113.0},{0.0,-104.0},{5.2,-104.0},{4.0,-28.0}}, color = {0,0,191})); - connect(matur_44.y,Matur_44.u) annotation(Line(visible = true, points = {{0.0,-10.0},{0.0,-6.55},{0.0,-6.55},{0.0,-2.6}}, color = {0,0,191})); - connect(Mort_45_64.y,matur_64.u2) annotation(Line(visible = true, points = {{70.0,-113.0},{70.0,-104.0},{75.2,-104.0},{74.0,-24.0}}, color = {0,0,191})); - connect(deaths_65p.y,Death_Old.u2) annotation(Line(visible = true, points = {{132.0,-14.0},{132.0,-4.0},{172.0,-4.0},{172.0,74.0},{162.2,74.0}}, color = {0,0,191})); - connect(Mort_65p.y,deaths_65p.u2) annotation(Line(visible = true, origin = {137.0,-42.5639}, points = {{1.0,-23.6915},{1.0,6.5639},{-1.0,6.5639},{-1.0,10.5639}}, color = {0,0,191})); - connect(Mort_65p.u,Mort_45_64.u) annotation(Line(visible = true, points = {{138.0,-85.2554},{138.0,-140.0},{70.0,-140.0},{70.0,-132.0}}, color = {0,0,191})); - connect(Mort_45_64.u,Mort_15_44.u) annotation(Line(visible = true, points = {{70.0,-132.0},{70.0,-140.0},{0.0,-140.0},{0.0,-132.0}}, color = {0,0,191})); - connect(Mort_15_44.u,Mort_0_14.u) annotation(Line(visible = true, points = {{0.0,-132.0},{0.0,-140.0},{-70.0,-140.0},{-70.0,-132.0}}, color = {0,0,191})); - connect(Mort_0_14.u,life_expectancy) annotation(Line(visible = true, points = {{-70.0,-132.0},{-70.0,-140.0},{-180.0,-140.0},{-180.0,-80.0},{-210.0,-80.0}}, color = {0,0,191})); - connect(deaths_0_14.y,Death_Young.u1) annotation(Line(visible = true, points = {{-110.0,-73.0},{-110.0,-60.0},{-130.0,-60.0},{-130.0,-148.0},{184.0,-148.0},{184.0,116.0},{162.2,116.0}}, color = {0,0,191})); - connect(source.MassInPort1,Births.y) annotation(Line(points = {{-159.0,0.0},{-146.0,0.0}}, color = {191,0,191}, visible = true)); - connect(Births.y1,Pop_0_14.u1) annotation(Line(points = {{-134.0,0.0},{-123.2,0.0}}, color = {191,0,191}, visible = true)); - connect(births.y,Births.u) annotation(Line(points = {{-140.0,-20.0},{-140.0,-12.6}}, color = {0,0,191}, visible = true)); - connect(Pop_Young.u1,Pop_0_14.y) annotation(Line(points = {{-162.0,116.0},{-180.0,116.0},{-180.0,20.0},{-126.0,20.0},{-126.0,6.6},{-120.2,6.6}}, color = {0,0,191}, visible = true)); - connect(Pop_Young.y,Population.u1) annotation(Line(points = {{-139.0,110.0},{-132.0,110.0},{-132.0,100.0},{-124.0,100.0}}, color = {0,0,191}, visible = true)); - connect(Pop_Old.y,Population.u2) annotation(Line(points = {{-139.0,80.0},{-132.0,80.0},{-132.0,88.0},{-124.0,88.0}}, color = {0,0,191}, visible = true)); - connect(Death_Young.y,Deaths.u1) annotation(Line(points = {{136.9,110.0},{130.0,110.0},{130.0,100.0},{122.0,100.0}}, color = {0,0,191}, visible = true)); - connect(Death_Old.y,Deaths.u2) annotation(Line(points = {{136.9,80.0},{130.0,80.0},{130.0,88.0},{122.0,88.0}}, color = {0,0,191}, visible = true)); - connect(Birth_Rate.u2,Population.y) annotation(Line(points = {{-84.7,93.8},{-92.35,93.8},{-92.35,94.0},{-101.0,94.0}}, color = {0,0,191}, visible = true)); - connect(births.y,Birth_Rate.u1) annotation(Line(points = {{-140.0,-20.0},{-140.0,-16.0},{-184.0,-16.0},{-184.0,128.0},{-94.0,128.0},{-94.0,104.2},{-84.7,104.2}}, color = {0,0,191}, visible = true)); - connect(Population.y,Death_Rate.u2) annotation(Line(points = {{-101.0,94.0},{-94.0,94.0},{-94.0,74.0},{86.0,74.0},{86.0,93.8},{80.6,93.8}}, color = {0,0,191}, visible = true)); - connect(Deaths.y,Death_Rate.u1) annotation(Line(points = {{99.0,94.0},{92.0,94.0},{92.0,104.2},{80.6,104.2}}, color = {0,0,191}, visible = true)); - connect(Deaths.y,births.u2) annotation(Line(points = {{99.0,94.0},{92.0,94.0},{92.0,70.0},{-60.0,70.0},{-60.0,36.0},{-156.0,36.0},{-156.0,-60.0},{-140.0,-60.0},{-140.0,-38.0}}, color = {0,0,191}, visible = true)); - connect(births.u1,total_fertility) annotation(Line(points = {{-146.6,-38.0},{-146.6,-48.0},{-188.0,-48.0},{-188.0,60.0},{-210.0,60.0}}, color = {0,0,191}, visible = true)); - connect(Population.y,population) annotation(Line(points = {{-101.0,94.0},{-94.0,94.0},{-94.0,74.0},{120.0,74.0},{120.0,60.0},{210.0,60.0}}, color = {0,0,191}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, fillColor = {170,255,170}, fillPattern = FillPattern.Solid, lineThickness = 1.0, extent = {{-100.0,-100.0},{100.0,100.0}}, radius = 0.5),Text(visible = true, origin = {-0.5365,30.0}, fillPattern = FillPattern.Solid, extent = {{-89.4635,-36.6918},{89.4635,36.6918}}, textString = "Population", fontName = "Arial"),Text(visible = true, origin = {0.0,-30.0}, fillPattern = FillPattern.Solid, extent = {{-81.6353,-36.6918},{81.6353,36.6918}}, textString = "Dynamics", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-200.0,-160.0},{200.0,140.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-71.0,-105.0},{-69.0,-103.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-1.0,-105.0},{1.0,-103.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{69.0,-105.0},{71.0,-103.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-71.0,-141.0},{-69.0,-139.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-1.0,-141.0},{1.0,-139.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{69.0,-141.0},{71.0,-139.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{29.0,-61.0},{31.0,-59.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-41.0,-61.0},{-39.0,-59.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-111.0,-61.0},{-109.0,-59.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{131.0,-5.0},{133.0,-3.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{13.0,27.0},{15.0,29.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-57.0,23.0},{-55.0,25.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-141.0,-17.0},{-139.0,-15.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-95.0,93.0},{-93.0,95.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{91.0,93.0},{93.0,95.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{85.0,73.0},{87.0,75.0}})}), Documentation(info = " + SystemDynamics.Rates.RRate Births "p.96 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-140.0, 0.0}, extent = {{-12.0, -12.0}, {12.0, 12.0}}, rotation = 0))); + SystemDynamics.Sources.Source source annotation( + Placement(visible = true, transformation(origin = {-170.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Levels.Level2b Pop_0_14(x0 = pop1_init) annotation( + Placement(visible = true, transformation(origin = {-110.0, 0.0}, extent = {{-12.0, -12.0}, {12.0, 12.0}}, rotation = 0))); + SystemDynamics.Rates.RRate Matur_14 "p.141 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-70.0, 5.0}, extent = {{-12.0, -12.0}, {12.0, 12.0}}, rotation = 0))); + SystemDynamics.Levels.Level2b Pop_15_44(x0 = pop2_init) "p.57 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-39.0, 5.0}, extent = {{-12.0, -12.0}, {12.0, 12.0}}, rotation = 0))); + SystemDynamics.Rates.RRate Matur_44 "p.141 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {0.0, 10.0}, extent = {{-12.0, -12.0}, {12.0, 12.0}}, rotation = 0))); + SystemDynamics.Levels.Level2b Pop_45_64(x0 = pop3_init) "p.57 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {30.0, 10.0}, extent = {{-12.0, -12.0}, {12.0, 12.0}}, rotation = 0))); + SystemDynamics.Rates.RRate Matur_64 "p.141 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {70.0, 15.0}, extent = {{-12.0, -12.0}, {12.0, 12.0}}, rotation = 0))); + SystemDynamics.Levels.Level Pop_65plus(x0 = pop4_init) "p.57 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {102.0, 15.0}, extent = {{-12.0, -12.0}, {12.0, 12.0}}, rotation = 0))); + SystemDynamics.Rates.RRate Deaths_65p "p.57 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {132.0, 15.0}, extent = {{-12.0, -12.0}, {12.0, 12.0}}, rotation = 0))); + SystemDynamics.Sources.Sink sink annotation( + Placement(visible = true, transformation(origin = {160.0, 15.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.Birth_Factors births(Repro_Life = reproductive_lifetime, t_pop_equil_time = t_pop_equil_time) "p.96 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-140.0, -29.0}, extent = {{-10.0, -11.0}, {10.0, 11.0}}, rotation = -270))); + SystemDynamics.Rates.RRate Deaths_0_14 "p.57 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-90.0, -60.0}, extent = {{-12.0, -12.0}, {12.0, 12.0}}, rotation = -270))); + SystemDynamics.Sources.Sink sink1 annotation( + Placement(visible = true, transformation(origin = {-80.0, -90.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -90))); + SystemDynamics.Rates.RRate Deaths_15_44 "p.57 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-20.0, -60.0}, extent = {{-12.0, -12.0}, {12.0, 12.0}}, rotation = -270))); + SystemDynamics.Sources.Sink sink2 annotation( + Placement(visible = true, transformation(origin = {-10.0, -90.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -90))); + SystemDynamics.Rates.RRate Deaths_45_64 "p.57 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {50.0, -60.0}, extent = {{-12.0, -12.0}, {12.0, 12.0}}, rotation = -270))); + SystemDynamics.Sources.Sink sink3 annotation( + Placement(visible = true, transformation(origin = {60.0, -90.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -90))); + SystemDynamics.WorldDynamics.World3.Utilities.Matur_Factors matur_14(bracket = 15) "p.141 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-70.0, -25.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.WorldDynamics.World3.Utilities.Matur_Factors matur_44(bracket = 30) "p.141 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {0.0, -19.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.WorldDynamics.World3.Utilities.Matur_Factors matur_64(bracket = 20) "p.141 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {70.0, -15.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.WorldDynamics.World3.Utilities.Death_Factors deaths_0_14 "p.57 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-110.0, -82.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.WorldDynamics.World3.Utilities.Death_Factors deaths_15_44 "p.57 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-40.0, -82.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.WorldDynamics.World3.Utilities.Death_Factors deaths_45_64 "p.57 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {30.0, -82.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.WorldDynamics.World3.Utilities.Death_Factors deaths_65p "p.57 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {132.0, -23.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular Mort_0_14(x_vals = 20:10:90, y_vals = {0.0567, 0.0366, 0.0243, 0.0155, 0.0082, 0.0023, 0.001, 0.001}) "p.57 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-70.0, -124.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular Mort_15_44(x_vals = 20:10:90, y_vals = {0.0266, 0.0171, 0.011, 0.0065, 0.004, 0.0016, 0.0008, 0.0008}) "p.57 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {0.0, -124.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular Mort_45_64(x_vals = 20:10:90, y_vals = {0.0562, 0.0373, 0.0252, 0.0171, 0.0118, 0.0083, 0.006, 0.006}) "p.57 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {70.0, -124.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.Functions.Tabular Mort_65p(x_vals = 20:10:90, y_vals = {0.13, 0.11, 0.09, 0.07, 0.06, 0.05, 0.04, 0.04}) "p.57 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {138.0, -77.2554}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.Interfaces.MassInPort life_expectancy(unit = "yr") "Average life expectancy of human population" annotation( + Placement(visible = true, transformation(origin = {-210.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, -50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Add Pop_Young annotation( + Placement(visible = true, transformation(origin = {-150.0, 110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Add Pop_Old annotation( + Placement(visible = true, transformation(origin = {-150.0, 80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Add Population annotation( + Placement(visible = true, transformation(origin = {-112.0, 94.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Add Death_Young annotation( + Placement(visible = true, transformation(origin = {149.0, 110.0}, extent = {{11.0, -10.0}, {-11.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Add Death_Old annotation( + Placement(visible = true, transformation(origin = {149.0, 80.0}, extent = {{11.0, -10.0}, {-11.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Add Deaths annotation( + Placement(visible = true, transformation(origin = {110.0, 94.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Add Work_Pop "p.241 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {50.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Gain Labor_Force(k = labor_force_partic) "p.241 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {96.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort labor_force "Total human labor force" annotation( + Placement(visible = true, transformation(origin = {210.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, -50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.BD_Rates Birth_Rate "p.97 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-73.0, 99.0}, extent = {{-13.0, -13.0}, {13.0, 13.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.BD_Rates Death_Rate "p.140 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {68.0, 99.0}, extent = {{14.0, -13.0}, {-14.0, 13.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort total_fertility "Average human fertility" annotation( + Placement(visible = true, transformation(origin = {-210.0, 60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.Interfaces.MassOutPort population "Population" annotation( + Placement(visible = true, transformation(origin = {210.0, 60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + equation + connect(Labor_Force.y, labor_force) annotation( + Line(visible = true, points = {{107.0, 50.0}, {188.0, 50.0}, {188.0, -80.0}, {210.0, -80.0}}, color = {0, 0, 191})); + connect(Labor_Force.u, Work_Pop.y) annotation( + Line(visible = true, origin = {72.5, 50.0}, points = {{11.5, 0.0}, {-11.5, 0.0}}, color = {0, 0, 191})); + connect(matur_64.u1, Pop_45_64.y1) annotation( + Line(visible = true, points = {{66.0, -24.0}, {66.0, -30.0}, {39.0, -30.0}, {39.0, 2.2}}, color = {0, 0, 191})); + connect(matur_44.u1, Pop_15_44.y1) annotation( + Line(visible = true, points = {{-4.0, -28.0}, {-4.0, -34.0}, {-29.25, -34.0}, {-30.0, -2.8}}, color = {0, 0, 191})); + connect(matur_14.u1, Pop_0_14.y1) annotation( + Line(visible = true, points = {{-74.0, -34.0}, {-74.0, -40.0}, {-101.0, -40.0}, {-101.0, -7.8}}, color = {0, 0, 191})); + connect(deaths_0_14.u1, Pop_0_14.y2) annotation( + Line(visible = true, points = {{-114.0, -91.0}, {-114.0, -104.0}, {-126.0, -104.0}, {-126.0, -48.0}, {-110.0, -48.0}, {-110.0, -7.8}}, color = {0, 0, 191})); + connect(Mort_0_14.y, deaths_0_14.u2) annotation( + Line(visible = true, points = {{-70.0, -113.0}, {-70.0, -104.0}, {-106.0, -104.0}, {-106.0, -91.0}}, color = {0, 0, 191})); + connect(deaths_15_44.u1, Pop_15_44.y2) annotation( + Line(visible = true, points = {{-44.0, -91.0}, {-44.0, -104.0}, {-56.0, -104.0}, {-56.0, -48.0}, {-39.0, -48.0}, {-39.0, -2.8}}, color = {0, 0, 191})); + connect(Mort_15_44.y, deaths_15_44.u2) annotation( + Line(visible = true, points = {{0.0, -113.0}, {0.0, -104.0}, {-36.0, -104.0}, {-36.0, -91.0}}, color = {0, 0, 191})); + connect(deaths_45_64.u1, Pop_45_64.y2) annotation( + Line(visible = true, points = {{26.0, -91.0}, {26.0, -104.0}, {14.0, -104.0}, {14.0, -30.0}, {30.0, -30.0}, {30.0, 2.2}}, color = {0, 0, 191})); + connect(Mort_45_64.y, deaths_45_64.u2) annotation( + Line(visible = true, points = {{70.0, -113.0}, {70.0, -104.0}, {34.0, -104.0}, {34.0, -91.0}}, color = {0, 0, 191})); + connect(Work_Pop.u2, Pop_45_64.y) annotation( + Line(visible = true, points = {{38.0, 44.0}, {14.0, 44.0}, {14.0, 16.6}, {19.8, 16.6}}, color = {0, 0, 191})); + connect(Pop_Old.u1, Pop_45_64.y) annotation( + Line(visible = true, points = {{-162.0, 86.0}, {-172.0, 86.0}, {-172.0, 28.0}, {14.0, 28.0}, {14.0, 16.6}, {19.8, 16.6}}, color = {0, 0, 191})); + connect(Pop_45_64.u3, Deaths_45_64.y) annotation( + Line(visible = true, origin = {47.7333, -18.5333}, points = {{-4.5333, 23.7333}, {2.2667, 23.7333}, {2.2667, -47.4667}}, color = {191, 0, 191})); + connect(Pop_45_64.u2, Matur_64.y) annotation( + Line(visible = true, points = {{43.2, 14.8}, {52.6, 14.8}, {52.6, 15.0}, {64.0, 15.0}}, color = {191, 0, 191})); + connect(Matur_44.y1, Pop_45_64.u1) annotation( + Line(visible = true, origin = {11.4, 10.0}, points = {{-5.4, 0.0}, {5.4, 0.0}}, color = {191, 0, 191})); + connect(deaths_65p.u1, Pop_65plus.y2) annotation( + Line(visible = true, points = {{128.0, -32.0}, {128.0, -40.0}, {111.0, -40.0}, {111.0, 7.2}}, color = {0, 0, 191})); + connect(Pop_Old.u2, Pop_65plus.y) annotation( + Line(visible = true, points = {{-162.0, 74.0}, {-168.0, 74.0}, {-168.0, 32.0}, {84.0, 32.0}, {84.0, 22.15}, {91.8, 21.6}}, color = {0, 0, 191})); + connect(Pop_65plus.u2, Deaths_65p.y) annotation( + Line(visible = true, origin = {120.6, 15.0}, points = {{-5.4, 0.0}, {5.4, 0.0}}, color = {191, 0, 191})); + connect(Matur_64.y1, Pop_65plus.u1) annotation( + Line(visible = true, origin = {82.4, 15.0}, points = {{-6.4, 0.0}, {6.4, 0.0}}, color = {191, 0, 191})); + connect(matur_64.y, Matur_64.u) annotation( + Line(visible = true, origin = {70.0, -1.8}, points = {{0.0, -4.2}, {0.0, 4.2}}, color = {0, 0, 191})); + connect(Matur_14.y1, Pop_15_44.u1) annotation( + Line(visible = true, origin = {-58.1, 5.0}, points = {{-5.9, 0.0}, {5.9, 0.0}}, color = {191, 0, 191})); + connect(Work_Pop.u1, Pop_15_44.y) annotation( + Line(visible = true, points = {{38.0, 56.0}, {-56.0, 56.0}, {-56.0, 12.15}, {-49.2, 11.6}}, color = {0, 0, 191})); + connect(Pop_Young.u2, Pop_15_44.y) annotation( + Line(visible = true, points = {{-162.0, 104.0}, {-176.0, 104.0}, {-176.0, 24.0}, {-56.0, 24.0}, {-56.0, 12.15}, {-49.2, 11.6}}, color = {0, 0, 191})); + connect(births.u3, Pop_15_44.y3) annotation( + Line(visible = true, points = {{-133.4, -38.0}, {-133.4, -44.0}, {-48.75, -44.0}, {-48.0, -2.8}}, color = {0, 0, 191})); + connect(Pop_15_44.u3, Deaths_15_44.y) annotation( + Line(visible = true, origin = {-21.9333, -21.8667}, points = {{-3.8667, 22.0667}, {1.9333, 22.0667}, {1.9333, -44.1333}}, color = {191, 0, 191})); + connect(Pop_15_44.u2, Matur_44.y) annotation( + Line(visible = true, points = {{-25.8, 9.8}, {-17.4, 10.2}, {-17.4, 10.0}, {-6.0, 10.0}}, color = {191, 0, 191})); + connect(matur_14.y, Matur_14.u) annotation( + Line(visible = true, origin = {-70.0, -11.8}, points = {{0.0, -4.2}, {0.0, 4.2}}, color = {0, 0, 191})); + connect(Pop_0_14.u2, Matur_14.y) annotation( + Line(visible = true, points = {{-96.8, 4.8}, {-88.4, 4.8}, {-88.4, 5.0}, {-76.0, 5.0}}, color = {191, 0, 191})); + connect(Deaths_65p.y1, sink.MassInPort1) annotation( + Line(visible = true, origin = {143.5, 15.0}, points = {{-5.5, 0.0}, {5.5, 0.0}}, color = {191, 0, 191})); + connect(deaths_65p.y, Deaths_65p.u) annotation( + Line(visible = true, origin = {132.0, -5.8}, points = {{0.0, -8.2}, {0.0, 8.2}}, color = {0, 0, 191})); + connect(deaths_45_64.y, Deaths_45_64.u) annotation( + Line(visible = true, origin = {40.8667, -64.3333}, points = {{-10.8667, -8.6667}, {-10.8667, 4.3333}, {21.7333, 4.3333}}, color = {0, 0, 191})); + connect(Deaths_45_64.y1, sink3.MassInPort1) annotation( + Line(visible = true, origin = {55.0, -71.25}, points = {{-5.0, 17.25}, {-5.0, -4.75}, {5.0, -4.75}, {5.0, -7.75}}, color = {191, 0, 191})); + connect(deaths_45_64.y, Death_Old.u1) annotation( + Line(visible = true, points = {{30.0, -73.0}, {30.0, -42.0}, {176.0, -42.0}, {176.0, 86.0}, {162.2, 86.0}}, color = {0, 0, 191})); + connect(deaths_15_44.y, Death_Young.u2) annotation( + Line(visible = true, points = {{-40.0, -73.0}, {-40.0, -60.0}, {-60.0, -60.0}, {-60.0, -144.0}, {180.0, -144.0}, {180.0, 104.0}, {162.2, 104.0}}, color = {0, 0, 191})); + connect(deaths_15_44.y, Deaths_15_44.u) annotation( + Line(visible = true, origin = {-29.1333, -64.3333}, points = {{-10.8667, -8.6667}, {-10.8667, 4.3333}, {21.7333, 4.3333}}, color = {0, 0, 191})); + connect(Deaths_15_44.y1, sink2.MassInPort1) annotation( + Line(visible = true, origin = {-15.0, -71.25}, points = {{-5.0, 17.25}, {-5.0, -4.75}, {5.0, -4.75}, {5.0, -7.75}}, color = {191, 0, 191})); + connect(deaths_0_14.y, Deaths_0_14.u) annotation( + Line(visible = true, origin = {-99.1333, -64.3333}, points = {{-10.8667, -8.6667}, {-10.8667, 4.3333}, {21.7333, 4.3333}}, color = {0, 0, 191})); + connect(Deaths_0_14.y1, sink1.MassInPort1) annotation( + Line(visible = true, origin = {-85.0, -71.25}, points = {{-5.0, 17.25}, {-5.0, -4.75}, {5.0, -4.75}, {5.0, -7.75}}, color = {191, 0, 191})); + connect(Pop_0_14.u3, Deaths_0_14.y) annotation( + Line(visible = true, origin = {-92.2667, -25.2}, points = {{-4.5333, 20.4}, {2.2667, 20.4}, {2.2667, -40.8}}, color = {191, 0, 191})); + connect(Mort_0_14.y, matur_14.u2) annotation( + Line(visible = true, points = {{-70.0, -113.0}, {-70.0, -104.0}, {-66.0, -104.0}, {-66.0, -34.0}}, color = {0, 0, 191})); + connect(Mort_15_44.y, matur_44.u2) annotation( + Line(visible = true, points = {{0.0, -113.0}, {0.0, -104.0}, {5.2, -104.0}, {4.0, -28.0}}, color = {0, 0, 191})); + connect(matur_44.y, Matur_44.u) annotation( + Line(visible = true, points = {{0.0, -10.0}, {0.0, -6.55}, {0.0, -6.55}, {0.0, -2.6}}, color = {0, 0, 191})); + connect(Mort_45_64.y, matur_64.u2) annotation( + Line(visible = true, points = {{70.0, -113.0}, {70.0, -104.0}, {75.2, -104.0}, {74.0, -24.0}}, color = {0, 0, 191})); + connect(deaths_65p.y, Death_Old.u2) annotation( + Line(visible = true, points = {{132.0, -14.0}, {132.0, -4.0}, {172.0, -4.0}, {172.0, 74.0}, {162.2, 74.0}}, color = {0, 0, 191})); + connect(Mort_65p.y, deaths_65p.u2) annotation( + Line(visible = true, origin = {137.0, -42.5639}, points = {{1.0, -23.6915}, {1.0, 6.5639}, {-1.0, 6.5639}, {-1.0, 10.5639}}, color = {0, 0, 191})); + connect(Mort_65p.u, Mort_45_64.u) annotation( + Line(visible = true, points = {{138.0, -85.2554}, {138.0, -140.0}, {70.0, -140.0}, {70.0, -132.0}}, color = {0, 0, 191})); + connect(Mort_45_64.u, Mort_15_44.u) annotation( + Line(visible = true, points = {{70.0, -132.0}, {70.0, -140.0}, {0.0, -140.0}, {0.0, -132.0}}, color = {0, 0, 191})); + connect(Mort_15_44.u, Mort_0_14.u) annotation( + Line(visible = true, points = {{0.0, -132.0}, {0.0, -140.0}, {-70.0, -140.0}, {-70.0, -132.0}}, color = {0, 0, 191})); + connect(Mort_0_14.u, life_expectancy) annotation( + Line(visible = true, points = {{-70.0, -132.0}, {-70.0, -140.0}, {-180.0, -140.0}, {-180.0, -80.0}, {-210.0, -80.0}}, color = {0, 0, 191})); + connect(deaths_0_14.y, Death_Young.u1) annotation( + Line(visible = true, points = {{-110.0, -73.0}, {-110.0, -60.0}, {-130.0, -60.0}, {-130.0, -148.0}, {184.0, -148.0}, {184.0, 116.0}, {162.2, 116.0}}, color = {0, 0, 191})); + connect(source.MassInPort1, Births.y) annotation( + Line(points = {{-159.0, 0.0}, {-146.0, 0.0}}, color = {191, 0, 191}, visible = true)); + connect(Births.y1, Pop_0_14.u1) annotation( + Line(points = {{-134.0, 0.0}, {-123.2, 0.0}}, color = {191, 0, 191}, visible = true)); + connect(births.y, Births.u) annotation( + Line(points = {{-140.0, -20.0}, {-140.0, -12.6}}, color = {0, 0, 191}, visible = true)); + connect(Pop_Young.u1, Pop_0_14.y) annotation( + Line(points = {{-162.0, 116.0}, {-180.0, 116.0}, {-180.0, 20.0}, {-126.0, 20.0}, {-126.0, 6.6}, {-120.2, 6.6}}, color = {0, 0, 191}, visible = true)); + connect(Pop_Young.y, Population.u1) annotation( + Line(points = {{-139.0, 110.0}, {-132.0, 110.0}, {-132.0, 100.0}, {-124.0, 100.0}}, color = {0, 0, 191}, visible = true)); + connect(Pop_Old.y, Population.u2) annotation( + Line(points = {{-139.0, 80.0}, {-132.0, 80.0}, {-132.0, 88.0}, {-124.0, 88.0}}, color = {0, 0, 191}, visible = true)); + connect(Death_Young.y, Deaths.u1) annotation( + Line(points = {{136.9, 110.0}, {130.0, 110.0}, {130.0, 100.0}, {122.0, 100.0}}, color = {0, 0, 191}, visible = true)); + connect(Death_Old.y, Deaths.u2) annotation( + Line(points = {{136.9, 80.0}, {130.0, 80.0}, {130.0, 88.0}, {122.0, 88.0}}, color = {0, 0, 191}, visible = true)); + connect(Birth_Rate.u2, Population.y) annotation( + Line(points = {{-84.7, 93.8}, {-92.35, 93.8}, {-92.35, 94.0}, {-101.0, 94.0}}, color = {0, 0, 191}, visible = true)); + connect(births.y, Birth_Rate.u1) annotation( + Line(points = {{-140.0, -20.0}, {-140.0, -16.0}, {-184.0, -16.0}, {-184.0, 128.0}, {-94.0, 128.0}, {-94.0, 104.2}, {-84.7, 104.2}}, color = {0, 0, 191}, visible = true)); + connect(Population.y, Death_Rate.u2) annotation( + Line(points = {{-101.0, 94.0}, {-94.0, 94.0}, {-94.0, 74.0}, {86.0, 74.0}, {86.0, 93.8}, {80.6, 93.8}}, color = {0, 0, 191}, visible = true)); + connect(Deaths.y, Death_Rate.u1) annotation( + Line(points = {{99.0, 94.0}, {92.0, 94.0}, {92.0, 104.2}, {80.6, 104.2}}, color = {0, 0, 191}, visible = true)); + connect(Deaths.y, births.u2) annotation( + Line(points = {{99.0, 94.0}, {92.0, 94.0}, {92.0, 70.0}, {-60.0, 70.0}, {-60.0, 36.0}, {-156.0, 36.0}, {-156.0, -60.0}, {-140.0, -60.0}, {-140.0, -38.0}}, color = {0, 0, 191}, visible = true)); + connect(births.u1, total_fertility) annotation( + Line(points = {{-146.6, -38.0}, {-146.6, -48.0}, {-188.0, -48.0}, {-188.0, 60.0}, {-210.0, 60.0}}, color = {0, 0, 191}, visible = true)); + connect(Population.y, population) annotation( + Line(points = {{-101.0, 94.0}, {-94.0, 94.0}, {-94.0, 74.0}, {120.0, 74.0}, {120.0, 60.0}, {210.0, 60.0}}, color = {0, 0, 191}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, fillColor = {170, 255, 170}, fillPattern = FillPattern.Solid, lineThickness = 1.0, extent = {{-100.0, -100.0}, {100.0, 100.0}}, radius = 0.5), Text(visible = true, origin = {-0.5365, 30.0}, fillPattern = FillPattern.Solid, extent = {{-89.4635, -36.6918}, {89.4635, 36.6918}}, textString = "Population", fontName = "Arial"), Text(visible = true, origin = {0.0, -30.0}, fillPattern = FillPattern.Solid, extent = {{-81.6353, -36.6918}, {81.6353, 36.6918}}, textString = "Dynamics", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-200.0, -160.0}, {200.0, 140.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-71.0, -105.0}, {-69.0, -103.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-1.0, -105.0}, {1.0, -103.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{69.0, -105.0}, {71.0, -103.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-71.0, -141.0}, {-69.0, -139.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-1.0, -141.0}, {1.0, -139.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{69.0, -141.0}, {71.0, -139.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{29.0, -61.0}, {31.0, -59.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-41.0, -61.0}, {-39.0, -59.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-111.0, -61.0}, {-109.0, -59.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{131.0, -5.0}, {133.0, -3.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{13.0, 27.0}, {15.0, 29.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-57.0, 23.0}, {-55.0, 25.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-141.0, -17.0}, {-139.0, -15.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-95.0, 93.0}, {-93.0, 95.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{91.0, 93.0}, {93.0, 95.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{85.0, 73.0}, {87.0, 75.0}})}), + Documentation(info = " This model describes the population dynamics of the WORLD3 model. Whereas the earlier WORLD2 model had lumped all of the population together into a single state variable, WORLD3 offers a demographic model that distinguishes between four age groups, those of the children, those of the younger adults representing the child-bearing population, those of the older adults who are still in the work force, and finally, those of the retired population.

Population is measured in numbers of living humans. In accordance with engineering practice, which (arbitrarily) assigns measurement units only to real-valued quantities and not to integer-valued quantities, this model lists the population as dimensionless.

@@ -4431,6 +7405,7 @@ This model is described on p.142 of Dynamics of Growth in a Finite World. ")); end Population_Dynamics; + block Service_Sector_Investment "Investments in the service sector" parameter Real t_policy_year(unit = "yr") = 4000 "Year of policy change"; parameter Real p_avg_life_serv_cap_1(unit = "yr") = 20 "Default average life of service sector capital"; @@ -4438,61 +7413,117 @@ parameter Real p_serv_cap_out_ratio_1(unit = "yr") = 1.0 "Default fraction of service sector output ratio"; parameter Real p_serv_cap_out_ratio_2(unit = "yr") = 1.0 "Controlled fraction of service sector output ratio"; parameter Real service_capital_init(unit = "dollar") = 144000000000.0 "Initial service sector investment"; - SystemDynamics.Sources.Source Source1 annotation(Placement(visible = true, transformation(origin = {-170.0,30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.RRate Serv_Cap_Invest "p.230 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-120.0,30.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Levels.Level Service_Capital(x0 = service_capital_init) "p.230 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-60.0,30.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Rates.RRate Serv_Cap_Deprec "p.231 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {0.0,30.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink1 annotation(Placement(visible = true, transformation(origin = {50.0,30.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Serv_Cap_Inv "p.230 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-120.0,-10.0}, extent = {{-12.0,-12.0},{12.0,12.0}}, rotation = 0))); - Modelica.Blocks.Math.Division Serv_Cap_Dep "p.231 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {0.0,-12.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = -270))); - SystemDynamics.WorldDynamics.World3.Utilities.S_Avg_Life_Serv_Cap S_Avg_Life_Serv_Cap(t_policy_year = t_policy_year, p_avg_life_serv_cap_1 = p_avg_life_serv_cap_1, p_avg_life_serv_cap_2 = p_avg_life_serv_cap_2) "p.231 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {43.0,-36.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.Service_Output Service_Output "p.231 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-70.0,80.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.S_Serv_Cap_Out_Ratio S_Serv_Cap_Out_Ratio(t_policy_year = t_policy_year, p_serv_cap_out_ratio_1 = p_serv_cap_out_ratio_1, p_serv_cap_out_ratio_2 = p_serv_cap_out_ratio_2) "p.232 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-2.0,80.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.S_FIOA_Serv S_FIOA_Serv(t_policy_year = t_policy_year) "p.229 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-105.0,-80.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular P_Fr_IO_Al_Serv_1(x_vals = {0,0.5,1,1.5,2,5}, y_vals = {0.3,0.2,0.1,0.05,0,0}) "p.229 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-42.0,-60.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular P_Fr_IO_Al_Serv_2(x_vals = {0,0.5,1,1.5,2,5}, y_vals = {0.3,0.2,0.1,0.05,0,0}) "p.229 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-42.0,-100.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Division Div1 "p.229 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {10.0,-80.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Utilities.S_Indic_Serv_PC S_Indic_Serv_PC(t_policy_year = t_policy_year) "p.227 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {63.0,-100.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular P_Indic_Serv_PC_1(x_vals = 0:200:1600, y_vals = {40,300,640,1000,1220,1450,1650,1800,2000}) "p.227 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {128.0,-80.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular P_Indic_Serv_PC_2(x_vals = 0:200:1600, y_vals = {40,300,640,1000,1220,1450,1650,1800,2000}) "p.227 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {128.0,-120.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Division Serv_Out_PC "p.232 of Dynamics of Growth in a Finite World" annotation(Placement(visible = true, transformation(origin = {-110.0,102.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = -90))); - SystemDynamics.Interfaces.MassInPort population "Population" annotation(Placement(visible = true, transformation(origin = {-210.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,20.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort capital_util_fr "Capital utilization fraction" annotation(Placement(visible = true, transformation(origin = {-210.0,110.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort industrial_output(unit = "dollar/yr") "Annual industrial output" annotation(Placement(visible = true, transformation(origin = {-210.0,-70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,-20.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassInPort ind_out_pc(unit = "dollar/yr") "Per capita annual industrial output" annotation(Placement(visible = true, transformation(origin = {-210.0,-130.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {-110.0,-60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort serv_out_pc(unit = "dollar/yr") "Per capita annual expenditure in services" annotation(Placement(visible = true, transformation(origin = {210.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort service_capital(unit = "dollar") "Total capital invested in service sector" annotation(Placement(visible = true, transformation(origin = {210.0,-10.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,0.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Interfaces.MassOutPort s_fioa_serv "Fraction of total investments allocated to the service sector" annotation(Placement(visible = true, transformation(origin = {210.0,-70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0), iconTransformation(origin = {110.0,-50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - equation - connect(Service_Output.u1,capital_util_fr) annotation(Line(visible = true, points = {{-61.0,86.0},{-36.0,86.0},{-36.0,130.0},{-180.0,130.0},{-180.0,110.0},{-210.0,110.0}}, color = {0,0,191})); - connect(Service_Output.u3,Service_Capital.y1) annotation(Line(visible = true, points = {{-61.0,74.0},{-36.0,74.0},{-36.0,38.25},{-47.25,38.25}}, color = {0,0,191})); - connect(service_capital,Service_Capital.y2) annotation(Line(visible = true, points = {{210.0,-10.0},{180.0,-10.0},{180.0,8.0},{-48.75,8.0},{-48.75,20.25}}, color = {0,0,191})); - connect(Serv_Cap_Dep.u1,Service_Capital.y3) annotation(Line(visible = true, points = {{-6.0,-24.0},{-6.0,-36.0},{-60.0,-36.0},{-60.0,20.25}}, color = {0,0,191})); - connect(P_Fr_IO_Al_Serv_1.y,S_FIOA_Serv.u1) annotation(Line(visible = true, points = {{-53.0,-60.0},{-80.0,-60.0},{-80.0,-76.0},{-96.0,-76.0}}, color = {0,0,191})); - connect(P_Fr_IO_Al_Serv_2.y,S_FIOA_Serv.u2) annotation(Line(visible = true, points = {{-53.0,-100.0},{-80.0,-100.0},{-80.0,-84.0},{-96.0,-84.0}}, color = {0,0,191})); - connect(P_Indic_Serv_PC_1.y,S_Indic_Serv_PC.u1) annotation(Line(visible = true, points = {{117.0,-80.0},{90.0,-80.0},{90.0,-96.0},{72.0,-96.0}}, color = {0,0,191})); - connect(P_Indic_Serv_PC_2.y,S_Indic_Serv_PC.u2) annotation(Line(visible = true, points = {{117.0,-120.0},{90.0,-120.0},{90.0,-104.0},{72.0,-104.0}}, color = {0,0,191})); - connect(P_Indic_Serv_PC_1.u,P_Indic_Serv_PC_2.u) annotation(Line(visible = true, points = {{136.0,-80.0},{160.0,-80.0},{160.0,-120.0},{136.0,-120.0}}, color = {0,0,191})); - connect(P_Indic_Serv_PC_2.u,ind_out_pc) annotation(Line(visible = true, points = {{136.0,-120.0},{160.0,-120.0},{160.0,-140.0},{-180.0,-140.0},{-180.0,-130.0},{-210.0,-130.0}}, color = {0,0,191})); - connect(S_Indic_Serv_PC.y,Div1.u2) annotation(Line(visible = true, points = {{54.0,-100.0},{30.0,-100.0},{30.0,-86.0},{22.0,-86.0}}, color = {0,0,191})); - connect(S_Avg_Life_Serv_Cap.y,Serv_Cap_Dep.u2) annotation(Line(visible = true, origin = {15.3333,-32.0}, points = {{18.6667,-4.0},{-9.3333,-4.0},{-9.3333,8.0}}, color = {0,0,191})); - connect(Div1.y,P_Fr_IO_Al_Serv_2.u) annotation(Line(visible = true, points = {{-1.0,-80.0},{-10.0,-80.0},{-10.0,-100.0},{-34.0,-100.0}}, color = {0,0,191})); - connect(Div1.y,P_Fr_IO_Al_Serv_1.u) annotation(Line(visible = true, points = {{-1.0,-80.0},{-10.0,-80.0},{-10.0,-60.0},{-34.0,-60.0}}, color = {0,0,191})); - connect(S_FIOA_Serv.y,s_fioa_serv) annotation(Line(visible = true, points = {{-114.0,-80.0},{-130.0,-80.0},{-130.0,-150.0},{180.0,-150.0},{180.0,-70.0},{210.0,-70.0}}, color = {0,0,191})); - connect(S_FIOA_Serv.y,Serv_Cap_Inv.u2) annotation(Line(visible = true, points = {{-114.0,-80.0},{-130.0,-80.0},{-130.0,-40.0},{-100.0,-40.0},{-100.0,-10.0},{-111.6,-10.0}}, color = {0,0,191})); - connect(Serv_Cap_Dep.y,Serv_Cap_Deprec.u) annotation(Line(visible = true, points = {{0.0,-1.0},{0.0,7.55},{0.0,7.55},{0.0,14.25}}, color = {0,0,191})); - connect(Serv_Cap_Deprec.y1,Sink1.MassInPort1) annotation(Line(visible = true, origin = {23.25,30.0}, points = {{-15.75,0.0},{15.75,0.0}}, color = {95,0,191})); - connect(Service_Capital.u2,Serv_Cap_Deprec.y) annotation(Line(visible = true, origin = {-25.5,30.0}, points = {{-18.0,0.0},{18.0,0.0}}, color = {95,0,191})); - connect(Serv_Cap_Invest.y1,Service_Capital.u1) annotation(Line(visible = true, origin = {-94.5,30.0}, points = {{-18.0,0.0},{18.0,0.0}}, color = {95,0,191})); - connect(Serv_Cap_Inv.y,Serv_Cap_Invest.u) annotation(Line(visible = true, origin = {-120.0,6.325}, points = {{0.0,-7.925},{0.0,7.925}}, color = {0,0,191})); - connect(Source1.MassInPort1,Serv_Cap_Invest.y) annotation(Line(visible = true, origin = {-143.25,30.0}, points = {{-15.75,0.0},{15.75,0.0}}, color = {95,0,191})); - connect(S_Serv_Cap_Out_Ratio.y,Service_Output.u2) annotation(Line(visible = true, origin = {-36.0,80.0}, points = {{25.0,0.0},{-25.0,0.0}}, color = {0,0,191})); - connect(Serv_Out_PC.u1,Service_Output.y) annotation(Line(visible = true, origin = {-95.6667,83.3333}, points = {{-8.3333,6.6667},{-8.3333,-3.3333},{16.6667,-3.3333}}, color = {0,0,191})); - connect(Serv_Out_PC.y,serv_out_pc) annotation(Line(visible = true, points = {{-110.0,113.0},{-110.0,120.0},{180.0,120.0},{180.0,50.0},{210.0,50.0}}, color = {0,0,191})); - connect(Serv_Out_PC.u2,population) annotation(Line(visible = true, origin = {-147.3333,63.3333}, points = {{31.3333,26.6667},{31.3333,-13.3333},{-62.6667,-13.3333}}, color = {0,0,191})); - connect(Serv_Out_PC.y,Div1.u1) annotation(Line(visible = true, points = {{-110.0,113.0},{-110.0,120.0},{80.0,120.0},{80.0,-74.0},{22.0,-74.0}}, color = {0,0,191})); - connect(Serv_Cap_Inv.u1,industrial_output) annotation(Line(points = {{-128.4,-10.0},{-180.0,-10.0},{-180.0,-70.0},{-210.0,-70.0}}, color = {0,0,191}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, fillColor = {170,255,170}, fillPattern = FillPattern.Solid, lineThickness = 1.0, extent = {{-100.0,-100.0},{100.0,100.0}}, radius = 0.5),Text(visible = true, origin = {0.1825,50.0}, fillPattern = FillPattern.Solid, extent = {{-59.8175,-36.6918},{59.8175,36.6918}}, textString = "Service", fontName = "Arial"),Text(visible = true, origin = {-0.0,-50.0}, fillPattern = FillPattern.Solid, extent = {{-95.1836,-20.8986},{95.1836,20.8986}}, textString = "Investment", fontName = "Arial"),Text(visible = true, fillPattern = FillPattern.Solid, extent = {{-62.5202,-36.6918},{62.5202,36.6918}}, textString = "Sector", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-200.0,-160.0},{200.0,140.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-11.0,-81.0},{-9.0,-79.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{159.0,-121.0},{161.0,-119.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{79.0,119.0},{81.0,121.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{-131.0,-81.0},{-129.0,-79.0}})}), Documentation(info = " + SystemDynamics.Sources.Source Source1 annotation( + Placement(visible = true, transformation(origin = {-170.0, 30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.RRate Serv_Cap_Invest "p.230 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-120.0, 30.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Levels.Level Service_Capital(x0 = service_capital_init) "p.230 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-60.0, 30.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Rates.RRate Serv_Cap_Deprec "p.231 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {0.0, 30.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink1 annotation( + Placement(visible = true, transformation(origin = {50.0, 30.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Serv_Cap_Inv "p.230 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-120.0, -10.0}, extent = {{-12.0, -12.0}, {12.0, 12.0}}, rotation = 0))); + Modelica.Blocks.Math.Division Serv_Cap_Dep "p.231 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {0.0, -12.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = -270))); + SystemDynamics.WorldDynamics.World3.Utilities.S_Avg_Life_Serv_Cap S_Avg_Life_Serv_Cap(t_policy_year = t_policy_year, p_avg_life_serv_cap_1 = p_avg_life_serv_cap_1, p_avg_life_serv_cap_2 = p_avg_life_serv_cap_2) "p.231 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {43.0, -36.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.Service_Output Service_Output "p.231 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-70.0, 80.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.S_Serv_Cap_Out_Ratio S_Serv_Cap_Out_Ratio(t_policy_year = t_policy_year, p_serv_cap_out_ratio_1 = p_serv_cap_out_ratio_1, p_serv_cap_out_ratio_2 = p_serv_cap_out_ratio_2) "p.232 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-2.0, 80.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.S_FIOA_Serv S_FIOA_Serv(t_policy_year = t_policy_year) "p.229 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-105.0, -80.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular P_Fr_IO_Al_Serv_1(x_vals = {0, 0.5, 1, 1.5, 2, 5}, y_vals = {0.3, 0.2, 0.1, 0.05, 0, 0}) "p.229 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-42.0, -60.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular P_Fr_IO_Al_Serv_2(x_vals = {0, 0.5, 1, 1.5, 2, 5}, y_vals = {0.3, 0.2, 0.1, 0.05, 0, 0}) "p.229 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-42.0, -100.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Division Div1 "p.229 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {10.0, -80.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Utilities.S_Indic_Serv_PC S_Indic_Serv_PC(t_policy_year = t_policy_year) "p.227 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {63.0, -100.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular P_Indic_Serv_PC_1(x_vals = 0:200:1600, y_vals = {40, 300, 640, 1000, 1220, 1450, 1650, 1800, 2000}) "p.227 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {128.0, -80.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular P_Indic_Serv_PC_2(x_vals = 0:200:1600, y_vals = {40, 300, 640, 1000, 1220, 1450, 1650, 1800, 2000}) "p.227 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {128.0, -120.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Division Serv_Out_PC "p.232 of Dynamics of Growth in a Finite World" annotation( + Placement(visible = true, transformation(origin = {-110.0, 102.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = -90))); + SystemDynamics.Interfaces.MassInPort population "Population" annotation( + Placement(visible = true, transformation(origin = {-210.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 20.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort capital_util_fr "Capital utilization fraction" annotation( + Placement(visible = true, transformation(origin = {-210.0, 110.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, 60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort industrial_output(unit = "dollar/yr") "Annual industrial output" annotation( + Placement(visible = true, transformation(origin = {-210.0, -70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, -20.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassInPort ind_out_pc(unit = "dollar/yr") "Per capita annual industrial output" annotation( + Placement(visible = true, transformation(origin = {-210.0, -130.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {-110.0, -60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort serv_out_pc(unit = "dollar/yr") "Per capita annual expenditure in services" annotation( + Placement(visible = true, transformation(origin = {210.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort service_capital(unit = "dollar") "Total capital invested in service sector" annotation( + Placement(visible = true, transformation(origin = {210.0, -10.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, 0.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Interfaces.MassOutPort s_fioa_serv "Fraction of total investments allocated to the service sector" annotation( + Placement(visible = true, transformation(origin = {210.0, -70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0), iconTransformation(origin = {110.0, -50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + equation + connect(Service_Output.u1, capital_util_fr) annotation( + Line(visible = true, points = {{-61.0, 86.0}, {-36.0, 86.0}, {-36.0, 130.0}, {-180.0, 130.0}, {-180.0, 110.0}, {-210.0, 110.0}}, color = {0, 0, 191})); + connect(Service_Output.u3, Service_Capital.y1) annotation( + Line(visible = true, points = {{-61.0, 74.0}, {-36.0, 74.0}, {-36.0, 38.25}, {-47.25, 38.25}}, color = {0, 0, 191})); + connect(service_capital, Service_Capital.y2) annotation( + Line(visible = true, points = {{210.0, -10.0}, {180.0, -10.0}, {180.0, 8.0}, {-48.75, 8.0}, {-48.75, 20.25}}, color = {0, 0, 191})); + connect(Serv_Cap_Dep.u1, Service_Capital.y3) annotation( + Line(visible = true, points = {{-6.0, -24.0}, {-6.0, -36.0}, {-60.0, -36.0}, {-60.0, 20.25}}, color = {0, 0, 191})); + connect(P_Fr_IO_Al_Serv_1.y, S_FIOA_Serv.u1) annotation( + Line(visible = true, points = {{-53.0, -60.0}, {-80.0, -60.0}, {-80.0, -76.0}, {-96.0, -76.0}}, color = {0, 0, 191})); + connect(P_Fr_IO_Al_Serv_2.y, S_FIOA_Serv.u2) annotation( + Line(visible = true, points = {{-53.0, -100.0}, {-80.0, -100.0}, {-80.0, -84.0}, {-96.0, -84.0}}, color = {0, 0, 191})); + connect(P_Indic_Serv_PC_1.y, S_Indic_Serv_PC.u1) annotation( + Line(visible = true, points = {{117.0, -80.0}, {90.0, -80.0}, {90.0, -96.0}, {72.0, -96.0}}, color = {0, 0, 191})); + connect(P_Indic_Serv_PC_2.y, S_Indic_Serv_PC.u2) annotation( + Line(visible = true, points = {{117.0, -120.0}, {90.0, -120.0}, {90.0, -104.0}, {72.0, -104.0}}, color = {0, 0, 191})); + connect(P_Indic_Serv_PC_1.u, P_Indic_Serv_PC_2.u) annotation( + Line(visible = true, points = {{136.0, -80.0}, {160.0, -80.0}, {160.0, -120.0}, {136.0, -120.0}}, color = {0, 0, 191})); + connect(P_Indic_Serv_PC_2.u, ind_out_pc) annotation( + Line(visible = true, points = {{136.0, -120.0}, {160.0, -120.0}, {160.0, -140.0}, {-180.0, -140.0}, {-180.0, -130.0}, {-210.0, -130.0}}, color = {0, 0, 191})); + connect(S_Indic_Serv_PC.y, Div1.u2) annotation( + Line(visible = true, points = {{54.0, -100.0}, {30.0, -100.0}, {30.0, -86.0}, {22.0, -86.0}}, color = {0, 0, 191})); + connect(S_Avg_Life_Serv_Cap.y, Serv_Cap_Dep.u2) annotation( + Line(visible = true, origin = {15.3333, -32.0}, points = {{18.6667, -4.0}, {-9.3333, -4.0}, {-9.3333, 8.0}}, color = {0, 0, 191})); + connect(Div1.y, P_Fr_IO_Al_Serv_2.u) annotation( + Line(visible = true, points = {{-1.0, -80.0}, {-10.0, -80.0}, {-10.0, -100.0}, {-34.0, -100.0}}, color = {0, 0, 191})); + connect(Div1.y, P_Fr_IO_Al_Serv_1.u) annotation( + Line(visible = true, points = {{-1.0, -80.0}, {-10.0, -80.0}, {-10.0, -60.0}, {-34.0, -60.0}}, color = {0, 0, 191})); + connect(S_FIOA_Serv.y, s_fioa_serv) annotation( + Line(visible = true, points = {{-114.0, -80.0}, {-130.0, -80.0}, {-130.0, -150.0}, {180.0, -150.0}, {180.0, -70.0}, {210.0, -70.0}}, color = {0, 0, 191})); + connect(S_FIOA_Serv.y, Serv_Cap_Inv.u2) annotation( + Line(visible = true, points = {{-114.0, -80.0}, {-130.0, -80.0}, {-130.0, -40.0}, {-100.0, -40.0}, {-100.0, -10.0}, {-111.6, -10.0}}, color = {0, 0, 191})); + connect(Serv_Cap_Dep.y, Serv_Cap_Deprec.u) annotation( + Line(visible = true, points = {{0.0, -1.0}, {0.0, 7.55}, {0.0, 7.55}, {0.0, 14.25}}, color = {0, 0, 191})); + connect(Serv_Cap_Deprec.y1, Sink1.MassInPort1) annotation( + Line(visible = true, origin = {23.25, 30.0}, points = {{-15.75, 0.0}, {15.75, 0.0}}, color = {95, 0, 191})); + connect(Service_Capital.u2, Serv_Cap_Deprec.y) annotation( + Line(visible = true, origin = {-25.5, 30.0}, points = {{-18.0, 0.0}, {18.0, 0.0}}, color = {95, 0, 191})); + connect(Serv_Cap_Invest.y1, Service_Capital.u1) annotation( + Line(visible = true, origin = {-94.5, 30.0}, points = {{-18.0, 0.0}, {18.0, 0.0}}, color = {95, 0, 191})); + connect(Serv_Cap_Inv.y, Serv_Cap_Invest.u) annotation( + Line(visible = true, origin = {-120.0, 6.325}, points = {{0.0, -7.925}, {0.0, 7.925}}, color = {0, 0, 191})); + connect(Source1.MassInPort1, Serv_Cap_Invest.y) annotation( + Line(visible = true, origin = {-143.25, 30.0}, points = {{-15.75, 0.0}, {15.75, 0.0}}, color = {95, 0, 191})); + connect(S_Serv_Cap_Out_Ratio.y, Service_Output.u2) annotation( + Line(visible = true, origin = {-36.0, 80.0}, points = {{25.0, 0.0}, {-25.0, 0.0}}, color = {0, 0, 191})); + connect(Serv_Out_PC.u1, Service_Output.y) annotation( + Line(visible = true, origin = {-95.6667, 83.3333}, points = {{-8.3333, 6.6667}, {-8.3333, -3.3333}, {16.6667, -3.3333}}, color = {0, 0, 191})); + connect(Serv_Out_PC.y, serv_out_pc) annotation( + Line(visible = true, points = {{-110.0, 113.0}, {-110.0, 120.0}, {180.0, 120.0}, {180.0, 50.0}, {210.0, 50.0}}, color = {0, 0, 191})); + connect(Serv_Out_PC.u2, population) annotation( + Line(visible = true, origin = {-147.3333, 63.3333}, points = {{31.3333, 26.6667}, {31.3333, -13.3333}, {-62.6667, -13.3333}}, color = {0, 0, 191})); + connect(Serv_Out_PC.y, Div1.u1) annotation( + Line(visible = true, points = {{-110.0, 113.0}, {-110.0, 120.0}, {80.0, 120.0}, {80.0, -74.0}, {22.0, -74.0}}, color = {0, 0, 191})); + connect(Serv_Cap_Inv.u1, industrial_output) annotation( + Line(points = {{-128.4, -10.0}, {-180.0, -10.0}, {-180.0, -70.0}, {-210.0, -70.0}}, color = {0, 0, 191}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, fillColor = {170, 255, 170}, fillPattern = FillPattern.Solid, lineThickness = 1.0, extent = {{-100.0, -100.0}, {100.0, 100.0}}, radius = 0.5), Text(visible = true, origin = {0.1825, 50.0}, fillPattern = FillPattern.Solid, extent = {{-59.8175, -36.6918}, {59.8175, 36.6918}}, textString = "Service", fontName = "Arial"), Text(visible = true, origin = {-0.0, -50.0}, fillPattern = FillPattern.Solid, extent = {{-95.1836, -20.8986}, {95.1836, 20.8986}}, textString = "Investment", fontName = "Arial"), Text(visible = true, fillPattern = FillPattern.Solid, extent = {{-62.5202, -36.6918}, {62.5202, 36.6918}}, textString = "Sector", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-200.0, -160.0}, {200.0, 140.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-11.0, -81.0}, {-9.0, -79.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{159.0, -121.0}, {161.0, -119.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{79.0, 119.0}, {81.0, 121.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{-131.0, -81.0}, {-129.0, -79.0}})}), + Documentation(info = " This model calculates the capital invested in the service sector.

Whereas the earlier WORLD2 model lumped all capital investment into a single state variable from which it then split off the percentage of capital invested in the agricultural sector as a second state variable (a funny choice for a state variable, since percentages don't accumulate), the more modern WORLD3 model differentiates between capital invested in industry, capital invested in the service sector, capital invested in agriculture, and other capital investment.

@@ -4500,6 +7531,7 @@ The service capital is measured in U.S. dollars. ")); end Service_Sector_Investment; + model Scenario_1 "Original WORLD3 model" parameter Real agr_mtl_toxic_index(unit = "1/dollar") = 1 "Agricultural materials toxicity index"; parameter Real assim_half_life_1970(unit = "yr") = 1.5 "Pollution assimilation half life in 1970"; @@ -4556,10 +7588,10 @@ parameter Real t_policy_year(unit = "yr") = 4000 "Year of policy change"; parameter Real t_pop_equil_time(unit = "yr") = 4000 "Population equilibrium time"; parameter Real t_zero_pop_grow_time(unit = "yr") = 4000 "Time to zero population growth"; - parameter Real p_fr_cap_al_obt_res_2[:] = {1,0.2,0.1,0.05,0.05,0.05,0.05,0.05,0.05,0.05,0.05} "Non-renewable resource fraction remaining"; - parameter Real p_ppoll_tech_chg_mlt[:] = {0,0,0,0} "Persistent pollution technology change multiplier"; - parameter Real p_res_tech_chg_mlt[:] = {0,0,0,0} "Resource technology change multiplier"; - parameter Real p_yield_tech_chg_mlt[:] = {0,0,0,0} "Yield technology change multiplier"; + parameter Real p_fr_cap_al_obt_res_2[:] = {1, 0.2, 0.1, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05} "Non-renewable resource fraction remaining"; + parameter Real p_ppoll_tech_chg_mlt[:] = {0, 0, 0, 0} "Persistent pollution technology change multiplier"; + parameter Real p_res_tech_chg_mlt[:] = {0, 0, 0, 0} "Resource technology change multiplier"; + parameter Real p_yield_tech_chg_mlt[:] = {0, 0, 0, 0} "Yield technology change multiplier"; parameter Real agr_inp_init(unit = "dollar/yr") = 5000000000.0 "Initial agricultural input"; parameter Real arable_land_init(unit = "hectare") = 900000000.0 "Initial arable land"; parameter Real industrial_capital_init(unit = "dollar") = 210000000000.0 "Initial industrial investment"; @@ -4594,78 +7626,161 @@ output Real ind_out_pc(unit = "dollar/yr") "Total annual consumer goods per person"; output Real human_ecological_footprint(unit = "Gha") "Human ecological footprint"; output Real human_welfare_index "Human welfare index"; - SystemDynamics.WorldDynamics.World3.Population_Dynamics Population_Dynamics1(pop1_init = pop1_init, pop2_init = pop2_init, pop3_init = pop3_init, pop4_init = pop4_init, labor_force_partic = labor_force_partic, reproductive_lifetime = reproductive_lifetime, t_pop_equil_time = t_pop_equil_time) "Population dynamics" annotation(Placement(visible = true, transformation(origin = {-100.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Pollution_Dynamics Pollution_Dynamics1(agr_mtl_toxic_index = agr_mtl_toxic_index, assim_half_life_1970 = assim_half_life_1970, des_ppoll_index_DPOLX = des_ppoll_index_DPOLX, fr_agr_inp_pers_mtl = fr_agr_inp_pers_mtl, frac_res_pers_mtl = frac_res_pers_mtl, ind_mtl_emiss_fact = ind_mtl_emiss_fact, ind_mtl_toxic_index = ind_mtl_toxic_index, ind_out_in_1970 = ind_out_in_1970, p_ppoll_gen_fact_1 = p_ppoll_gen_fact_1, pers_pollution_init = pers_pollution_init, ppoll_in_1970 = ppoll_in_1970, ppoll_tech_init = ppoll_tech_init, ppoll_trans_del = ppoll_trans_del, t_air_poll_time = t_air_poll_time, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, p_ppoll_tech_chg_mlt = p_ppoll_tech_chg_mlt) "Persistent pollution generation" annotation(Placement(visible = true, transformation(origin = {-100.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Arable_Land_Dynamics Arable_Land_Dynamics1(arable_land_init = arable_land_init, avg_life_land_norm = avg_life_land_norm, inherent_land_fert = inherent_land_fert, pot_arable_land_init = pot_arable_land_init, pot_arable_land_tot = pot_arable_land_tot, social_discount = social_discount, t_land_life_time = t_land_life_time, urban_ind_land_init = urban_ind_land_init, urb_ind_land_dev_time = urb_ind_land_dev_time) "Arable land dynamics" annotation(Placement(visible = true, transformation(origin = {-100.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Food_Production Food_Production1(agr_inp_init = agr_inp_init, food_short_perc_del = food_short_perc_del, p_avg_life_agr_inp_1 = p_avg_life_agr_inp_1, p_avg_life_agr_inp_2 = p_avg_life_agr_inp_2, p_land_yield_fact_1 = p_land_yield_fact_1, perc_food_ratio_init = perc_food_ratio_init, processing_loss = processing_loss, subsist_food_pc = subsist_food_pc, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, land_fr_harvested = land_fr_harvested) "Food production" annotation(Placement(visible = true, transformation(origin = {-100.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Human_Ecological_Footprint Human_Ecological_Footprint1 "Human ecological footprint" annotation(Placement(visible = true, transformation(origin = {340.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Human_Fertility Human_Fertility1(des_compl_fam_size_norm = des_compl_fam_size_norm, hlth_serv_impact_del = hlth_serv_impact_del, income_expect_avg_time = income_expect_avg_time, lifet_perc_del = lifet_perc_del, max_tot_fert_norm = max_tot_fert_norm, social_adj_del = social_adj_del, t_fert_cont_eff_time = t_fert_cont_eff_time, t_zero_pop_grow_time = t_zero_pop_grow_time) "Human fertility" annotation(Placement(visible = true, transformation(origin = {120.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Human_Welfare_Index Human_Welfare_Index1 "Human welfare index" annotation(Placement(visible = true, transformation(origin = {340.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Industrial_Investment Industrial_Investment1(industrial_capital_init = industrial_capital_init, ind_out_pc_des = ind_out_pc_des, p_avg_life_ind_cap_1 = p_avg_life_ind_cap_1, p_avg_life_ind_cap_2 = p_avg_life_ind_cap_2, p_fioa_cons_const_1 = p_fioa_cons_const_1, p_fioa_cons_const_2 = p_fioa_cons_const_2, p_ind_cap_out_ratio_1 = p_ind_cap_out_ratio_1, t_ind_equil_time = t_ind_equil_time, t_policy_year = t_policy_year) "Industrial investment" annotation(Placement(visible = true, transformation(origin = {120.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Labor_Utilization Labor_Utilization1(labor_util_fr_del_init = labor_util_fr_del_init, labor_util_fr_del_time = labor_util_fr_del_time) "Labor utilization" annotation(Placement(visible = true, transformation(origin = {120.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Land_Fertility Land_Fertility1(des_food_ratio_dfr = des_food_ratio_dfr, inherent_land_fert = inherent_land_fert, land_fertility_init = land_fertility_init, t_policy_year = t_policy_year, yield_tech_init = yield_tech_init, p_yield_tech_chg_mlt = p_yield_tech_chg_mlt) "Land fertility" annotation(Placement(visible = true, transformation(origin = {120.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Life_Expectancy Life_Expectancy1(hlth_serv_impact_del = hlth_serv_impact_del, life_expect_norm = life_expect_norm, subsist_food_pc = subsist_food_pc) "Life expectancy" annotation(Placement(visible = true, transformation(origin = {340.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.NR_Resource_Utilization NR_Resource_Utilization1(des_res_use_rt_DNRUR = des_res_use_rt_DNRUR, nr_resources_init = nr_resources_init, p_nr_res_use_fact_1 = p_nr_res_use_fact_1, res_tech_init = res_tech_init, t_policy_year = t_policy_year, t_fcaor_time = t_fcaor_time, tech_dev_del_TDD = tech_dev_del_TDD, p_fr_cap_al_obt_res_2 = p_fr_cap_al_obt_res_2, p_res_tech_chg_mlt = p_res_tech_chg_mlt) "Non-recoverable natural resource utilization" annotation(Placement(visible = true, transformation(origin = {340.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Service_Sector_Investment Service_Sector_Investment1(t_policy_year = t_policy_year, p_avg_life_serv_cap_1 = p_avg_life_serv_cap_1, p_avg_life_serv_cap_2 = p_avg_life_serv_cap_2, p_serv_cap_out_ratio_1 = p_serv_cap_out_ratio_1, p_serv_cap_out_ratio_2 = p_serv_cap_out_ratio_2, service_capital_init = service_capital_init) "Service sector investment" annotation(Placement(visible = true, transformation(origin = {-100.0,-220.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - equation - connect(Food_Production1.tot_agric_invest,Arable_Land_Dynamics1.tot_agric_invest) annotation(Line(visible = true, points = {{-88.0,-98.0},{-88.0,-52.0},{-200.0,-52.0},{-200.0,-20.0},{-122.0,-20.0}}, color = {0,0,191})); - connect(Food_Production1.yield_tech_mult_icor_COYM,Industrial_Investment1.yield_tech_mult_icor_COYM) annotation(Line(visible = true, points = {{-96.0,-142.0},{-96.0,-174.0},{28.0,-174.0},{28.0,96.0},{98.0,96.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.urban_ind_land,Human_Ecological_Footprint1.urban_ind_land) annotation(Line(visible = true, points = {{-78.0,-30.0},{-24.0,-30.0},{-24.0,136.0},{252.0,136.0},{252.0,180.0},{318.0,180.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.ppoll_gen_rt,Human_Ecological_Footprint1.ppoll_gen_rt) annotation(Line(visible = true, points = {{-78.0,64.0},{-20.0,64.0},{-20.0,148.0},{256.0,148.0},{256.0,170.0},{318.0,170.0}}, color = {0,0,191})); - connect(NR_Resource_Utilization1.s_fr_cap_al_obt_res,Industrial_Investment1.s_fr_cap_al_obt_res) annotation(Line(visible = true, points = {{362.0,-132.0},{432.0,-132.0},{432.0,132.0},{44.0,132.0},{44.0,72.0},{98.0,72.0}}, color = {0,0,191})); - connect(Labor_Utilization1.capital_util_fr,Industrial_Investment1.capital_util_fr) annotation(Line(visible = true, points = {{142.0,-28.0},{224.0,-28.0},{224.0,-180.0},{24.0,-180.0},{24.0,80.0},{98.0,80.0}}, color = {0,0,191})); - connect(NR_Resource_Utilization1.ind_cap_out_ratio_2_ICOR2T,Industrial_Investment1.ind_cap_out_ratio_2_ICOR2T) annotation(Line(visible = true, points = {{362.0,-124.0},{428.0,-124.0},{428.0,120.0},{108.0,120.0},{108.0,102.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.ppoll_tech_mult_icor_COPM,Industrial_Investment1.ppoll_tech_mult_icor_COPM) annotation(Line(visible = true, points = {{-78.0,88.0},{98.0,88.0}}, color = {0,0,191})); - connect(Labor_Utilization1.capital_util_fr,Service_Sector_Investment1.capital_util_fr) annotation(Line(visible = true, points = {{142.0,-28.0},{224.0,-28.0},{224.0,-180.0},{-172.0,-180.0},{-172.0,-208.0},{-122.0,-208.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.s_yield_mlt_air_poll,Food_Production1.s_yield_mlt_air_poll) annotation(Line(visible = true, points = {{-78.0,72.0},{32.0,72.0},{32.0,-168.0},{-104.0,-168.0},{-104.0,-142.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.fr_inp_al_land_dev,Food_Production1.fr_inp_al_land_dev) annotation(Line(visible = true, points = {{-78.0,-10.0},{-28.0,-10.0},{-28.0,-68.0},{-172.0,-68.0},{-172.0,-120.0},{-122.0,-120.0}}, color = {0,0,191})); - connect(Land_Fertility1.yield_tech_LYTD,Food_Production1.yield_tech_LYTD) annotation(Line(visible = true, points = {{142.0,-110.0},{192.0,-110.0},{192.0,-82.0},{-112.0,-82.0},{-112.0,-87.9893},{-112.0,-98.0}}, color = {0,0,191})); - connect(NR_Resource_Utilization1.pc_res_use_mlt,Pollution_Dynamics1.pc_res_use_mlt) annotation(Line(visible = true, points = {{362.0,-108.0},{424.0,-108.0},{424.0,124.0},{-176.0,124.0},{-176.0,96.0},{-122.0,96.0}}, color = {0,0,191})); - connect(Human_Fertility1.life_expectancy,Population_Dynamics1.life_expectancy) annotation(Line(visible = true, points = {{98.0,180.0},{32.0,180.0},{32.0,128.0},{-190.0,128.0},{-190.0,170.0},{-122.0,170.0}}, color = {0,0,191})); - connect(Human_Welfare_Index1.life_expectancy,Human_Fertility1.life_expectancy) annotation(Line(visible = true, points = {{318.0,90.0},{250.0,90.0},{250.0,128.0},{32.0,128.0},{32.0,180.0},{98.0,180.0}}, color = {0,0,191})); - connect(Life_Expectancy1.life_expectancy,Human_Welfare_Index1.life_expectancy) annotation(Line(visible = true, points = {{362.0,-20.0},{420.0,-20.0},{420.0,40.0},{250.0,40.0},{250.0,90.0},{318.0,90.0}}, color = {0,0,191})); - connect(Industrial_Investment1.industrial_capital,Labor_Utilization1.industrial_capital) annotation(Line(visible = true, points = {{142.0,76.0},{196.0,76.0},{196.0,-78.0},{44.0,-78.0},{44.0,-20.0},{98.0,-20.0}}, color = {0,0,191})); - connect(Human_Fertility1.total_fertility,Population_Dynamics1.total_fertility) annotation(Line(visible = true, points = {{142.0,180.0},{196.0,180.0},{196.0,144.0},{-200.0,144.0},{-200.0,190.0},{-122.0,190.0}}, color = {0,0,191})); - connect(Population_Dynamics1.labor_force,Labor_Utilization1.labor_force) annotation(Line(visible = true, points = {{-78.0,170.0},{12.0,170.0},{12.0,-60.0},{108.0,-60.0},{108.0,-42.0}}, color = {0,0,191})); - connect(Service_Sector_Investment1.s_fioa_serv,Industrial_Investment1.s_fioa_serv) annotation(Line(visible = true, points = {{-78.0,-230.0},{16.0,-230.0},{16.0,38.0},{108.0,38.0},{108.0,58.0}}, color = {0,0,191})); - connect(Food_Production1.p_fr_inp_for_land_maint,Land_Fertility1.p_fr_inp_for_land_maint) annotation(Line(visible = true, points = {{-88.0,-142.0},{-88.0,-160.0},{44.0,-160.0},{44.0,-120.0},{98.0,-120.0}}, color = {0,0,191})); - connect(Food_Production1.s_fioa_agr,Industrial_Investment1.s_fioa_agr) annotation(Line(visible = true, points = {{-78.0,-136.0},{-4.0,-136.0},{-4.0,64.0},{98.0,64.0}}, color = {0,0,191})); - connect(Food_Production1.agr_inp_per_hect,Labor_Utilization1.agr_inp_per_hect) annotation(Line(visible = true, points = {{-78.0,-128.0},{-16.0,-128.0},{-16.0,-28.0},{98.0,-28.0}}, color = {0,0,191})); - connect(Food_Production1.agr_inp_per_hect,Pollution_Dynamics1.agr_inp_per_hect) annotation(Line(visible = true, points = {{-78.0,-128.0},{-16.0,-128.0},{-16.0,-56.0},{-196.0,-56.0},{-196.0,72.0},{-122.0,72.0}}, color = {0,0,191})); - connect(Food_Production1.marg_prod_agr_inp,Arable_Land_Dynamics1.marg_prod_agr_inp) annotation(Line(visible = true, points = {{-78.0,-120.0},{-24.0,-120.0},{-24.0,-64.0},{-172.0,-64.0},{-172.0,-12.0},{-122.0,-12.0}}, color = {0,0,191})); - connect(Food_Production1.food_pc,Life_Expectancy1.food_pc) annotation(Line(visible = true, points = {{-96.0,-98.0},{-96.0,-74.0},{256.0,-74.0},{256.0,-28.0},{318.0,-28.0}}, color = {0,0,191})); - connect(Food_Production1.land_yield,Arable_Land_Dynamics1.land_yield) annotation(Line(visible = true, points = {{-78.0,-112.0},{-20.0,-112.0},{-20.0,-60.0},{-192.0,-60.0},{-192.0,-4.0},{-122.0,-4.0}}, color = {0,0,191})); - connect(Land_Fertility1.ppoll_index,Life_Expectancy1.ppoll_index) annotation(Line(visible = true, points = {{98.0,-130.0},{20.0,-130.0},{20.0,-70.0},{268.0,-70.0},{268.0,-36.0},{318.0,-36.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.ppoll_index,Land_Fertility1.ppoll_index) annotation(Line(visible = true, points = {{-78.0,80.0},{20.0,80.0},{20.0,-130.0},{98.0,-130.0}}, color = {0,0,191})); - connect(Service_Sector_Investment1.serv_out_pc,Labor_Utilization1.serv_out_pc) annotation(Line(visible = true, points = {{-78.0,-210.0},{0.0,-210.0},{0.0,18.0},{70.0,18.0},{108.0,18.0},{108.0,2.0}}, color = {0,0,191})); - connect(Service_Sector_Investment1.serv_out_pc,Human_Fertility1.serv_out_pc) annotation(Line(visible = true, points = {{-78.0,-210.0},{0.0,-210.0},{0.0,190.0},{98.0,190.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,NR_Resource_Utilization1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,-110.0},{318.0,-110.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Life_Expectancy1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,-12.0},{318.0,-12.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Human_Welfare_Index1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,70.0},{318.0,70.0}}, color = {0,0,191})); - connect(Human_Fertility1.ind_out_pc,Labor_Utilization1.ind_out_pc) annotation(Line(visible = true, points = {{98.0,170.0},{36.0,170.0},{36.0,-12.0},{98.0,-12.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Human_Fertility1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,30.0},{36.0,30.0},{36.0,170.0},{98.0,170.0}}, color = {0,0,191})); - connect(Food_Production1.ind_out_pc,Service_Sector_Investment1.ind_out_pc) annotation(Line(visible = true, points = {{-122.0,-128.0},{-188.0,-128.0},{-188.0,-232.0},{-122.0,-232.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.ind_out_pc,Food_Production1.ind_out_pc) annotation(Line(visible = true, points = {{-122.0,-28.0},{-188.0,-28.0},{-188.0,-128.0},{-122.0,-128.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Arable_Land_Dynamics1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,30.0},{-188.0,30.0},{-188.0,-28.0},{-122.0,-28.0}}, color = {0,0,191})); - connect(Industrial_Investment1.industrial_output,NR_Resource_Utilization1.industrial_output) annotation(Line(visible = true, points = {{142.0,84.3414},{210.0,84.3414},{210.0,-130.0},{318.0,-130.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.industrial_output,Food_Production1.industrial_output) annotation(Line(visible = true, points = {{-122.0,80.0},{-184.0,80.0},{-184.0,-136.0},{-122.0,-136.0}}, color = {0,0,191})); - connect(Industrial_Investment1.industrial_output,Pollution_Dynamics1.industrial_output) annotation(Line(visible = true, points = {{142.0,84.3414},{210.0,84.3414},{210.0,22.0},{-184.0,22.0},{-184.0,80.0},{-122.0,80.0}}, color = {0,0,191})); - connect(Labor_Utilization1.arable_land,Human_Ecological_Footprint1.arable_land) annotation(Line(visible = true, points = {{98.0,-36.0},{40.0,-36.0},{40.0,-64.0},{264.0,-64.0},{264.0,190.0},{318.0,190.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.arable_land,Labor_Utilization1.arable_land) annotation(Line(visible = true, points = {{-78.0,-20.0},{40.0,-20.0},{40.0,-36.0},{98.0,-36.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.arable_land,Food_Production1.arable_land) annotation(Line(visible = true, points = {{-122.0,64.0},{-176.0,64.0},{-176.0,-112.0},{-122.0,-112.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.arable_land,Pollution_Dynamics1.arable_land) annotation(Line(visible = true, points = {{-78.0,-20.0},{-20.0,-20.0},{-20.0,26.0},{-176.0,26.0},{-176.0,64.0},{-122.0,64.0}}, color = {0,0,191})); - connect(Life_Expectancy1.population,NR_Resource_Utilization1.population) annotation(Line(visible = true, points = {{318.0,-20.0},{260.0,-20.0},{260.0,-120.0},{318.0,-120.0}}, color = {0,0,191})); - connect(Industrial_Investment1.population,Life_Expectancy1.population) annotation(Line(visible = true, points = {{116.0,58.0},{116.0,34.0},{260.0,34.0},{260.0,-20.0},{318.0,-20.0}}, color = {0,0,191})); - connect(Population_Dynamics1.population,Industrial_Investment1.population) annotation(Line(visible = true, points = {{-78.0,190.0},{-10.0,190.0},{-10.0,34.0},{116.0,34.0},{116.0,58.0}}, color = {0,0,191})); - connect(Food_Production1.population,Service_Sector_Investment1.population) annotation(Line(visible = true, points = {{-122.0,-104.0},{-180.0,-104.0},{-180.0,-216.0},{-122.0,-216.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.population,Food_Production1.population) annotation(Line(visible = true, points = {{-122.0,-36.0},{-180.0,-36.0},{-180.0,-104.0},{-122.0,-104.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.population,Arable_Land_Dynamics1.population) annotation(Line(visible = true, points = {{-122.0,88.0},{-180.0,88.0},{-180.0,-36.0},{-122.0,-36.0}}, color = {0,0,191})); - connect(Population_Dynamics1.population,Pollution_Dynamics1.population) annotation(Line(visible = true, points = {{-78.0,190.0},{-10.0,190.0},{-10.0,140.0},{-180.0,140.0},{-180.0,88.0},{-122.0,88.0}}, color = {0,0,191})); - connect(Food_Production1.food_ratio,Land_Fertility1.food_ratio) annotation(Line(visible = true, points = {{-78.0,-104.0},{10.0,-104.0},{10.0,-110.0},{98.0,-110.0}}, color = {0,0,191})); - connect(Life_Expectancy1.serv_out_pc,Labor_Utilization1.serv_out_pc) annotation(Line(visible = true, points = {{318.0,-4.0},{218.0,-4.0},{218.0,18.0},{108.0,18.0},{108.0,18.0},{108.0,2.0}}, color = {0,0,191})); - connect(Service_Sector_Investment1.service_capital,Labor_Utilization1.service_capital) annotation(Line(visible = true, points = {{-78.0,-220.0},{4.0,-220.0},{4.0,-4.0},{98.0,-4.0}}, color = {0,0,191})); - connect(Land_Fertility1.land_fertility,Food_Production1.land_fertility) annotation(Line(visible = true, points = {{142.0,-120.0},{192.0,-120.0},{192.0,-164.0},{-112.0,-164.0},{-112.0,-142.0}}, color = {0,0,191})); - connect(Food_Production1.industrial_output,Service_Sector_Investment1.industrial_output) annotation(Line(visible = true, origin = {0.6153,6.0}, points = {{-122.6153,-142.0},{-184.0,-142.0},{-184.0,-230.0},{-122.6153,-230.0}}, color = {0,0,191})); + SystemDynamics.WorldDynamics.World3.Population_Dynamics Population_Dynamics1(pop1_init = pop1_init, pop2_init = pop2_init, pop3_init = pop3_init, pop4_init = pop4_init, labor_force_partic = labor_force_partic, reproductive_lifetime = reproductive_lifetime, t_pop_equil_time = t_pop_equil_time) "Population dynamics" annotation( + Placement(visible = true, transformation(origin = {-100.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Pollution_Dynamics Pollution_Dynamics1(agr_mtl_toxic_index = agr_mtl_toxic_index, assim_half_life_1970 = assim_half_life_1970, des_ppoll_index_DPOLX = des_ppoll_index_DPOLX, fr_agr_inp_pers_mtl = fr_agr_inp_pers_mtl, frac_res_pers_mtl = frac_res_pers_mtl, ind_mtl_emiss_fact = ind_mtl_emiss_fact, ind_mtl_toxic_index = ind_mtl_toxic_index, ind_out_in_1970 = ind_out_in_1970, p_ppoll_gen_fact_1 = p_ppoll_gen_fact_1, pers_pollution_init = pers_pollution_init, ppoll_in_1970 = ppoll_in_1970, ppoll_tech_init = ppoll_tech_init, ppoll_trans_del = ppoll_trans_del, t_air_poll_time = t_air_poll_time, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, p_ppoll_tech_chg_mlt = p_ppoll_tech_chg_mlt) "Persistent pollution generation" annotation( + Placement(visible = true, transformation(origin = {-100.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Arable_Land_Dynamics Arable_Land_Dynamics1(arable_land_init = arable_land_init, avg_life_land_norm = avg_life_land_norm, inherent_land_fert = inherent_land_fert, pot_arable_land_init = pot_arable_land_init, pot_arable_land_tot = pot_arable_land_tot, social_discount = social_discount, t_land_life_time = t_land_life_time, urban_ind_land_init = urban_ind_land_init, urb_ind_land_dev_time = urb_ind_land_dev_time) "Arable land dynamics" annotation( + Placement(visible = true, transformation(origin = {-100.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Food_Production Food_Production1(agr_inp_init = agr_inp_init, food_short_perc_del = food_short_perc_del, p_avg_life_agr_inp_1 = p_avg_life_agr_inp_1, p_avg_life_agr_inp_2 = p_avg_life_agr_inp_2, p_land_yield_fact_1 = p_land_yield_fact_1, perc_food_ratio_init = perc_food_ratio_init, processing_loss = processing_loss, subsist_food_pc = subsist_food_pc, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, land_fr_harvested = land_fr_harvested) "Food production" annotation( + Placement(visible = true, transformation(origin = {-100.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Human_Ecological_Footprint Human_Ecological_Footprint1 "Human ecological footprint" annotation( + Placement(visible = true, transformation(origin = {340.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Human_Fertility Human_Fertility1(des_compl_fam_size_norm = des_compl_fam_size_norm, hlth_serv_impact_del = hlth_serv_impact_del, income_expect_avg_time = income_expect_avg_time, lifet_perc_del = lifet_perc_del, max_tot_fert_norm = max_tot_fert_norm, social_adj_del = social_adj_del, t_fert_cont_eff_time = t_fert_cont_eff_time, t_zero_pop_grow_time = t_zero_pop_grow_time) "Human fertility" annotation( + Placement(visible = true, transformation(origin = {120.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Human_Welfare_Index Human_Welfare_Index1 "Human welfare index" annotation( + Placement(visible = true, transformation(origin = {340.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Industrial_Investment Industrial_Investment1(industrial_capital_init = industrial_capital_init, ind_out_pc_des = ind_out_pc_des, p_avg_life_ind_cap_1 = p_avg_life_ind_cap_1, p_avg_life_ind_cap_2 = p_avg_life_ind_cap_2, p_fioa_cons_const_1 = p_fioa_cons_const_1, p_fioa_cons_const_2 = p_fioa_cons_const_2, p_ind_cap_out_ratio_1 = p_ind_cap_out_ratio_1, t_ind_equil_time = t_ind_equil_time, t_policy_year = t_policy_year) "Industrial investment" annotation( + Placement(visible = true, transformation(origin = {120.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Labor_Utilization Labor_Utilization1(labor_util_fr_del_init = labor_util_fr_del_init, labor_util_fr_del_time = labor_util_fr_del_time) "Labor utilization" annotation( + Placement(visible = true, transformation(origin = {120.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Land_Fertility Land_Fertility1(des_food_ratio_dfr = des_food_ratio_dfr, inherent_land_fert = inherent_land_fert, land_fertility_init = land_fertility_init, t_policy_year = t_policy_year, yield_tech_init = yield_tech_init, p_yield_tech_chg_mlt = p_yield_tech_chg_mlt) "Land fertility" annotation( + Placement(visible = true, transformation(origin = {120.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Life_Expectancy Life_Expectancy1(hlth_serv_impact_del = hlth_serv_impact_del, life_expect_norm = life_expect_norm, subsist_food_pc = subsist_food_pc) "Life expectancy" annotation( + Placement(visible = true, transformation(origin = {340.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.NR_Resource_Utilization NR_Resource_Utilization1(des_res_use_rt_DNRUR = des_res_use_rt_DNRUR, nr_resources_init = nr_resources_init, p_nr_res_use_fact_1 = p_nr_res_use_fact_1, res_tech_init = res_tech_init, t_policy_year = t_policy_year, t_fcaor_time = t_fcaor_time, tech_dev_del_TDD = tech_dev_del_TDD, p_fr_cap_al_obt_res_2 = p_fr_cap_al_obt_res_2, p_res_tech_chg_mlt = p_res_tech_chg_mlt) "Non-recoverable natural resource utilization" annotation( + Placement(visible = true, transformation(origin = {340.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Service_Sector_Investment Service_Sector_Investment1(t_policy_year = t_policy_year, p_avg_life_serv_cap_1 = p_avg_life_serv_cap_1, p_avg_life_serv_cap_2 = p_avg_life_serv_cap_2, p_serv_cap_out_ratio_1 = p_serv_cap_out_ratio_1, p_serv_cap_out_ratio_2 = p_serv_cap_out_ratio_2, service_capital_init = service_capital_init) "Service sector investment" annotation( + Placement(visible = true, transformation(origin = {-100.0, -220.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + equation + connect(Food_Production1.tot_agric_invest, Arable_Land_Dynamics1.tot_agric_invest) annotation( + Line(visible = true, points = {{-88.0, -98.0}, {-88.0, -52.0}, {-200.0, -52.0}, {-200.0, -20.0}, {-122.0, -20.0}}, color = {0, 0, 191})); + connect(Food_Production1.yield_tech_mult_icor_COYM, Industrial_Investment1.yield_tech_mult_icor_COYM) annotation( + Line(visible = true, points = {{-96.0, -142.0}, {-96.0, -174.0}, {28.0, -174.0}, {28.0, 96.0}, {98.0, 96.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.urban_ind_land, Human_Ecological_Footprint1.urban_ind_land) annotation( + Line(visible = true, points = {{-78.0, -30.0}, {-24.0, -30.0}, {-24.0, 136.0}, {252.0, 136.0}, {252.0, 180.0}, {318.0, 180.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.ppoll_gen_rt, Human_Ecological_Footprint1.ppoll_gen_rt) annotation( + Line(visible = true, points = {{-78.0, 64.0}, {-20.0, 64.0}, {-20.0, 148.0}, {256.0, 148.0}, {256.0, 170.0}, {318.0, 170.0}}, color = {0, 0, 191})); + connect(NR_Resource_Utilization1.s_fr_cap_al_obt_res, Industrial_Investment1.s_fr_cap_al_obt_res) annotation( + Line(visible = true, points = {{362.0, -132.0}, {432.0, -132.0}, {432.0, 132.0}, {44.0, 132.0}, {44.0, 72.0}, {98.0, 72.0}}, color = {0, 0, 191})); + connect(Labor_Utilization1.capital_util_fr, Industrial_Investment1.capital_util_fr) annotation( + Line(visible = true, points = {{142.0, -28.0}, {224.0, -28.0}, {224.0, -180.0}, {24.0, -180.0}, {24.0, 80.0}, {98.0, 80.0}}, color = {0, 0, 191})); + connect(NR_Resource_Utilization1.ind_cap_out_ratio_2_ICOR2T, Industrial_Investment1.ind_cap_out_ratio_2_ICOR2T) annotation( + Line(visible = true, points = {{362.0, -124.0}, {428.0, -124.0}, {428.0, 120.0}, {108.0, 120.0}, {108.0, 102.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.ppoll_tech_mult_icor_COPM, Industrial_Investment1.ppoll_tech_mult_icor_COPM) annotation( + Line(visible = true, points = {{-78.0, 88.0}, {98.0, 88.0}}, color = {0, 0, 191})); + connect(Labor_Utilization1.capital_util_fr, Service_Sector_Investment1.capital_util_fr) annotation( + Line(visible = true, points = {{142.0, -28.0}, {224.0, -28.0}, {224.0, -180.0}, {-172.0, -180.0}, {-172.0, -208.0}, {-122.0, -208.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.s_yield_mlt_air_poll, Food_Production1.s_yield_mlt_air_poll) annotation( + Line(visible = true, points = {{-78.0, 72.0}, {32.0, 72.0}, {32.0, -168.0}, {-104.0, -168.0}, {-104.0, -142.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.fr_inp_al_land_dev, Food_Production1.fr_inp_al_land_dev) annotation( + Line(visible = true, points = {{-78.0, -10.0}, {-28.0, -10.0}, {-28.0, -68.0}, {-172.0, -68.0}, {-172.0, -120.0}, {-122.0, -120.0}}, color = {0, 0, 191})); + connect(Land_Fertility1.yield_tech_LYTD, Food_Production1.yield_tech_LYTD) annotation( + Line(visible = true, points = {{142.0, -110.0}, {192.0, -110.0}, {192.0, -82.0}, {-112.0, -82.0}, {-112.0, -87.9893}, {-112.0, -98.0}}, color = {0, 0, 191})); + connect(NR_Resource_Utilization1.pc_res_use_mlt, Pollution_Dynamics1.pc_res_use_mlt) annotation( + Line(visible = true, points = {{362.0, -108.0}, {424.0, -108.0}, {424.0, 124.0}, {-176.0, 124.0}, {-176.0, 96.0}, {-122.0, 96.0}}, color = {0, 0, 191})); + connect(Human_Fertility1.life_expectancy, Population_Dynamics1.life_expectancy) annotation( + Line(visible = true, points = {{98.0, 180.0}, {32.0, 180.0}, {32.0, 128.0}, {-190.0, 128.0}, {-190.0, 170.0}, {-122.0, 170.0}}, color = {0, 0, 191})); + connect(Human_Welfare_Index1.life_expectancy, Human_Fertility1.life_expectancy) annotation( + Line(visible = true, points = {{318.0, 90.0}, {250.0, 90.0}, {250.0, 128.0}, {32.0, 128.0}, {32.0, 180.0}, {98.0, 180.0}}, color = {0, 0, 191})); + connect(Life_Expectancy1.life_expectancy, Human_Welfare_Index1.life_expectancy) annotation( + Line(visible = true, points = {{362.0, -20.0}, {420.0, -20.0}, {420.0, 40.0}, {250.0, 40.0}, {250.0, 90.0}, {318.0, 90.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.industrial_capital, Labor_Utilization1.industrial_capital) annotation( + Line(visible = true, points = {{142.0, 76.0}, {196.0, 76.0}, {196.0, -78.0}, {44.0, -78.0}, {44.0, -20.0}, {98.0, -20.0}}, color = {0, 0, 191})); + connect(Human_Fertility1.total_fertility, Population_Dynamics1.total_fertility) annotation( + Line(visible = true, points = {{142.0, 180.0}, {196.0, 180.0}, {196.0, 144.0}, {-200.0, 144.0}, {-200.0, 190.0}, {-122.0, 190.0}}, color = {0, 0, 191})); + connect(Population_Dynamics1.labor_force, Labor_Utilization1.labor_force) annotation( + Line(visible = true, points = {{-78.0, 170.0}, {12.0, 170.0}, {12.0, -60.0}, {108.0, -60.0}, {108.0, -42.0}}, color = {0, 0, 191})); + connect(Service_Sector_Investment1.s_fioa_serv, Industrial_Investment1.s_fioa_serv) annotation( + Line(visible = true, points = {{-78.0, -230.0}, {16.0, -230.0}, {16.0, 38.0}, {108.0, 38.0}, {108.0, 58.0}}, color = {0, 0, 191})); + connect(Food_Production1.p_fr_inp_for_land_maint, Land_Fertility1.p_fr_inp_for_land_maint) annotation( + Line(visible = true, points = {{-88.0, -142.0}, {-88.0, -160.0}, {44.0, -160.0}, {44.0, -120.0}, {98.0, -120.0}}, color = {0, 0, 191})); + connect(Food_Production1.s_fioa_agr, Industrial_Investment1.s_fioa_agr) annotation( + Line(visible = true, points = {{-78.0, -136.0}, {-4.0, -136.0}, {-4.0, 64.0}, {98.0, 64.0}}, color = {0, 0, 191})); + connect(Food_Production1.agr_inp_per_hect, Labor_Utilization1.agr_inp_per_hect) annotation( + Line(visible = true, points = {{-78.0, -128.0}, {-16.0, -128.0}, {-16.0, -28.0}, {98.0, -28.0}}, color = {0, 0, 191})); + connect(Food_Production1.agr_inp_per_hect, Pollution_Dynamics1.agr_inp_per_hect) annotation( + Line(visible = true, points = {{-78.0, -128.0}, {-16.0, -128.0}, {-16.0, -56.0}, {-196.0, -56.0}, {-196.0, 72.0}, {-122.0, 72.0}}, color = {0, 0, 191})); + connect(Food_Production1.marg_prod_agr_inp, Arable_Land_Dynamics1.marg_prod_agr_inp) annotation( + Line(visible = true, points = {{-78.0, -120.0}, {-24.0, -120.0}, {-24.0, -64.0}, {-172.0, -64.0}, {-172.0, -12.0}, {-122.0, -12.0}}, color = {0, 0, 191})); + connect(Food_Production1.food_pc, Life_Expectancy1.food_pc) annotation( + Line(visible = true, points = {{-96.0, -98.0}, {-96.0, -74.0}, {256.0, -74.0}, {256.0, -28.0}, {318.0, -28.0}}, color = {0, 0, 191})); + connect(Food_Production1.land_yield, Arable_Land_Dynamics1.land_yield) annotation( + Line(visible = true, points = {{-78.0, -112.0}, {-20.0, -112.0}, {-20.0, -60.0}, {-192.0, -60.0}, {-192.0, -4.0}, {-122.0, -4.0}}, color = {0, 0, 191})); + connect(Land_Fertility1.ppoll_index, Life_Expectancy1.ppoll_index) annotation( + Line(visible = true, points = {{98.0, -130.0}, {20.0, -130.0}, {20.0, -70.0}, {268.0, -70.0}, {268.0, -36.0}, {318.0, -36.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.ppoll_index, Land_Fertility1.ppoll_index) annotation( + Line(visible = true, points = {{-78.0, 80.0}, {20.0, 80.0}, {20.0, -130.0}, {98.0, -130.0}}, color = {0, 0, 191})); + connect(Service_Sector_Investment1.serv_out_pc, Labor_Utilization1.serv_out_pc) annotation( + Line(visible = true, points = {{-78.0, -210.0}, {0.0, -210.0}, {0.0, 18.0}, {70.0, 18.0}, {108.0, 18.0}, {108.0, 2.0}}, color = {0, 0, 191})); + connect(Service_Sector_Investment1.serv_out_pc, Human_Fertility1.serv_out_pc) annotation( + Line(visible = true, points = {{-78.0, -210.0}, {0.0, -210.0}, {0.0, 190.0}, {98.0, 190.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, NR_Resource_Utilization1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, -110.0}, {318.0, -110.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Life_Expectancy1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, -12.0}, {318.0, -12.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Human_Welfare_Index1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 70.0}, {318.0, 70.0}}, color = {0, 0, 191})); + connect(Human_Fertility1.ind_out_pc, Labor_Utilization1.ind_out_pc) annotation( + Line(visible = true, points = {{98.0, 170.0}, {36.0, 170.0}, {36.0, -12.0}, {98.0, -12.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Human_Fertility1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 30.0}, {36.0, 30.0}, {36.0, 170.0}, {98.0, 170.0}}, color = {0, 0, 191})); + connect(Food_Production1.ind_out_pc, Service_Sector_Investment1.ind_out_pc) annotation( + Line(visible = true, points = {{-122.0, -128.0}, {-188.0, -128.0}, {-188.0, -232.0}, {-122.0, -232.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.ind_out_pc, Food_Production1.ind_out_pc) annotation( + Line(visible = true, points = {{-122.0, -28.0}, {-188.0, -28.0}, {-188.0, -128.0}, {-122.0, -128.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Arable_Land_Dynamics1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 30.0}, {-188.0, 30.0}, {-188.0, -28.0}, {-122.0, -28.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.industrial_output, NR_Resource_Utilization1.industrial_output) annotation( + Line(visible = true, points = {{142.0, 84.3414}, {210.0, 84.3414}, {210.0, -130.0}, {318.0, -130.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.industrial_output, Food_Production1.industrial_output) annotation( + Line(visible = true, points = {{-122.0, 80.0}, {-184.0, 80.0}, {-184.0, -136.0}, {-122.0, -136.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.industrial_output, Pollution_Dynamics1.industrial_output) annotation( + Line(visible = true, points = {{142.0, 84.3414}, {210.0, 84.3414}, {210.0, 22.0}, {-184.0, 22.0}, {-184.0, 80.0}, {-122.0, 80.0}}, color = {0, 0, 191})); + connect(Labor_Utilization1.arable_land, Human_Ecological_Footprint1.arable_land) annotation( + Line(visible = true, points = {{98.0, -36.0}, {40.0, -36.0}, {40.0, -64.0}, {264.0, -64.0}, {264.0, 190.0}, {318.0, 190.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.arable_land, Labor_Utilization1.arable_land) annotation( + Line(visible = true, points = {{-78.0, -20.0}, {40.0, -20.0}, {40.0, -36.0}, {98.0, -36.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.arable_land, Food_Production1.arable_land) annotation( + Line(visible = true, points = {{-122.0, 64.0}, {-176.0, 64.0}, {-176.0, -112.0}, {-122.0, -112.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.arable_land, Pollution_Dynamics1.arable_land) annotation( + Line(visible = true, points = {{-78.0, -20.0}, {-20.0, -20.0}, {-20.0, 26.0}, {-176.0, 26.0}, {-176.0, 64.0}, {-122.0, 64.0}}, color = {0, 0, 191})); + connect(Life_Expectancy1.population, NR_Resource_Utilization1.population) annotation( + Line(visible = true, points = {{318.0, -20.0}, {260.0, -20.0}, {260.0, -120.0}, {318.0, -120.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.population, Life_Expectancy1.population) annotation( + Line(visible = true, points = {{116.0, 58.0}, {116.0, 34.0}, {260.0, 34.0}, {260.0, -20.0}, {318.0, -20.0}}, color = {0, 0, 191})); + connect(Population_Dynamics1.population, Industrial_Investment1.population) annotation( + Line(visible = true, points = {{-78.0, 190.0}, {-10.0, 190.0}, {-10.0, 34.0}, {116.0, 34.0}, {116.0, 58.0}}, color = {0, 0, 191})); + connect(Food_Production1.population, Service_Sector_Investment1.population) annotation( + Line(visible = true, points = {{-122.0, -104.0}, {-180.0, -104.0}, {-180.0, -216.0}, {-122.0, -216.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.population, Food_Production1.population) annotation( + Line(visible = true, points = {{-122.0, -36.0}, {-180.0, -36.0}, {-180.0, -104.0}, {-122.0, -104.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.population, Arable_Land_Dynamics1.population) annotation( + Line(visible = true, points = {{-122.0, 88.0}, {-180.0, 88.0}, {-180.0, -36.0}, {-122.0, -36.0}}, color = {0, 0, 191})); + connect(Population_Dynamics1.population, Pollution_Dynamics1.population) annotation( + Line(visible = true, points = {{-78.0, 190.0}, {-10.0, 190.0}, {-10.0, 140.0}, {-180.0, 140.0}, {-180.0, 88.0}, {-122.0, 88.0}}, color = {0, 0, 191})); + connect(Food_Production1.food_ratio, Land_Fertility1.food_ratio) annotation( + Line(visible = true, points = {{-78.0, -104.0}, {10.0, -104.0}, {10.0, -110.0}, {98.0, -110.0}}, color = {0, 0, 191})); + connect(Life_Expectancy1.serv_out_pc, Labor_Utilization1.serv_out_pc) annotation( + Line(visible = true, points = {{318.0, -4.0}, {218.0, -4.0}, {218.0, 18.0}, {108.0, 18.0}, {108.0, 18.0}, {108.0, 2.0}}, color = {0, 0, 191})); + connect(Service_Sector_Investment1.service_capital, Labor_Utilization1.service_capital) annotation( + Line(visible = true, points = {{-78.0, -220.0}, {4.0, -220.0}, {4.0, -4.0}, {98.0, -4.0}}, color = {0, 0, 191})); + connect(Land_Fertility1.land_fertility, Food_Production1.land_fertility) annotation( + Line(visible = true, points = {{142.0, -120.0}, {192.0, -120.0}, {192.0, -164.0}, {-112.0, -164.0}, {-112.0, -142.0}}, color = {0, 0, 191})); + connect(Food_Production1.industrial_output, Service_Sector_Investment1.industrial_output) annotation( + Line(visible = true, origin = {0.6153, 6.0}, points = {{-122.6153, -142.0}, {-184.0, -142.0}, {-184.0, -230.0}, {-122.6153, -230.0}}, color = {0, 0, 191})); population = Population_Dynamics1.Population.y; food = Food_Production1.Food.food; industrial_output = Industrial_Investment1.Industrial_Output.industrial_output; @@ -4682,7 +7797,12 @@ ind_out_pc = Industrial_Investment1.Ind_Out_PC.y; human_ecological_footprint = Human_Ecological_Footprint1.HEF_Human_Ecological_Footprint.hef_human_ecological_footprint; human_welfare_index = Human_Welfare_Index1.HWI_Human_Welfare_Index.hwi_human_welfare_index; - annotation(Icon(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-220.0,-260.0},{442.0,222.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-70.0,104.0},{296.0,172.0}}, textString = "Meadows'", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-78.0,-20.0},{296.0,46.0}}, textString = "Original", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-70.0,-98.0},{296.0,-30.0}}, textString = "World Model", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics), experiment(StartTime = 1900, StopTime = 2100), experimentSetupOutput, Documentation(info = " + annotation( + Icon(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-220.0, -260.0}, {442.0, 222.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-70.0, 104.0}, {296.0, 172.0}}, textString = "Meadows'", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-78.0, -20.0}, {296.0, 46.0}}, textString = "Original", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-70.0, -98.0}, {296.0, -30.0}}, textString = "World Model", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics), + experiment(StartTime = 1900, StopTime = 2100), + experimentSetupOutput, + Documentation(info = " This is the original WORLD3 model without any interventions. In the book Limits to Growth: The 30-Year Update it is referred to as Scenario #1.

@@ -4714,6 +7834,7 @@

", revisions = "")); end Scenario_1; + model Scenario_2 "More abundant non-recoverable natural resources" parameter Real agr_mtl_toxic_index(unit = "1/dollar") = 1 "Agricultural materials toxicity index"; parameter Real assim_half_life_1970(unit = "yr") = 1.5 "Pollution assimilation half life in 1970"; @@ -4770,10 +7891,10 @@ parameter Real t_policy_year(unit = "yr") = 4000 "Year of policy change"; parameter Real t_pop_equil_time(unit = "yr") = 4000 "Population equilibrium time"; parameter Real t_zero_pop_grow_time(unit = "yr") = 4000 "Time to zero population growth"; - parameter Real p_fr_cap_al_obt_res_2[:] = {1,0.1,0.05,0.05,0.05,0.05,0.05,0.05,0.05,0.05,0.05} "Non-renewable resource fraction remaining"; - parameter Real p_ppoll_tech_chg_mlt[:] = {0,0,0,0} "Persistent pollution technology change multiplier"; - parameter Real p_res_tech_chg_mlt[:] = {0,0,0,0} "Resource technology change multiplier"; - parameter Real p_yield_tech_chg_mlt[:] = {0,0,0,0} "Yield technology change multiplier"; + parameter Real p_fr_cap_al_obt_res_2[:] = {1, 0.1, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05} "Non-renewable resource fraction remaining"; + parameter Real p_ppoll_tech_chg_mlt[:] = {0, 0, 0, 0} "Persistent pollution technology change multiplier"; + parameter Real p_res_tech_chg_mlt[:] = {0, 0, 0, 0} "Resource technology change multiplier"; + parameter Real p_yield_tech_chg_mlt[:] = {0, 0, 0, 0} "Yield technology change multiplier"; parameter Real agr_inp_init(unit = "dollar/yr") = 5000000000.0 "Initial agricultural input"; parameter Real arable_land_init(unit = "hectare") = 900000000.0 "Initial arable land"; parameter Real industrial_capital_init(unit = "dollar") = 210000000000.0 "Initial industrial investment"; @@ -4808,19 +7929,45 @@ output Real ind_out_pc(unit = "dollar/yr") "Total annual consumer goods per person"; output Real human_ecological_footprint(unit = "Gha") "Human ecological footprint"; output Real human_welfare_index "Human welfare index"; - SystemDynamics.WorldDynamics.World3.Population_Dynamics Population_Dynamics1(pop1_init = pop1_init, pop2_init = pop2_init, pop3_init = pop3_init, pop4_init = pop4_init, labor_force_partic = labor_force_partic, reproductive_lifetime = reproductive_lifetime, t_pop_equil_time = t_pop_equil_time) "Population dynamics" annotation(Placement(visible = true, transformation(origin = {-100.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Pollution_Dynamics Pollution_Dynamics1(agr_mtl_toxic_index = agr_mtl_toxic_index, assim_half_life_1970 = assim_half_life_1970, des_ppoll_index_DPOLX = des_ppoll_index_DPOLX, fr_agr_inp_pers_mtl = fr_agr_inp_pers_mtl, frac_res_pers_mtl = frac_res_pers_mtl, ind_mtl_emiss_fact = ind_mtl_emiss_fact, ind_mtl_toxic_index = ind_mtl_toxic_index, ind_out_in_1970 = ind_out_in_1970, p_ppoll_gen_fact_1 = p_ppoll_gen_fact_1, pers_pollution_init = pers_pollution_init, ppoll_in_1970 = ppoll_in_1970, ppoll_tech_init = ppoll_tech_init, ppoll_trans_del = ppoll_trans_del, t_air_poll_time = t_air_poll_time, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, p_ppoll_tech_chg_mlt = p_ppoll_tech_chg_mlt) "Persistent pollution generation" annotation(Placement(visible = true, transformation(origin = {-100.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Arable_Land_Dynamics Arable_Land_Dynamics1(arable_land_init = arable_land_init, avg_life_land_norm = avg_life_land_norm, inherent_land_fert = inherent_land_fert, pot_arable_land_init = pot_arable_land_init, pot_arable_land_tot = pot_arable_land_tot, social_discount = social_discount, t_land_life_time = t_land_life_time, urban_ind_land_init = urban_ind_land_init, urb_ind_land_dev_time = urb_ind_land_dev_time) "Arable land dynamics" annotation(Placement(visible = true, transformation(origin = {-100.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Food_Production Food_Production1(agr_inp_init = agr_inp_init, food_short_perc_del = food_short_perc_del, p_avg_life_agr_inp_1 = p_avg_life_agr_inp_1, p_avg_life_agr_inp_2 = p_avg_life_agr_inp_2, p_land_yield_fact_1 = p_land_yield_fact_1, perc_food_ratio_init = perc_food_ratio_init, processing_loss = processing_loss, subsist_food_pc = subsist_food_pc, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, land_fr_harvested = land_fr_harvested) "Food production" annotation(Placement(visible = true, transformation(origin = {-100.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Human_Ecological_Footprint Human_Ecological_Footprint1 "Human ecological footprint" annotation(Placement(visible = true, transformation(origin = {340.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Human_Fertility Human_Fertility1(des_compl_fam_size_norm = des_compl_fam_size_norm, hlth_serv_impact_del = hlth_serv_impact_del, income_expect_avg_time = income_expect_avg_time, lifet_perc_del = lifet_perc_del, max_tot_fert_norm = max_tot_fert_norm, social_adj_del = social_adj_del, t_fert_cont_eff_time = t_fert_cont_eff_time, t_zero_pop_grow_time = t_zero_pop_grow_time) "Human fertility" annotation(Placement(visible = true, transformation(origin = {120.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Human_Welfare_Index Human_Welfare_Index1 "Human welfare index" annotation(Placement(visible = true, transformation(origin = {340.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Industrial_Investment Industrial_Investment1(industrial_capital_init = industrial_capital_init, ind_out_pc_des = ind_out_pc_des, p_avg_life_ind_cap_1 = p_avg_life_ind_cap_1, p_avg_life_ind_cap_2 = p_avg_life_ind_cap_2, p_fioa_cons_const_1 = p_fioa_cons_const_1, p_fioa_cons_const_2 = p_fioa_cons_const_2, p_ind_cap_out_ratio_1 = p_ind_cap_out_ratio_1, t_ind_equil_time = t_ind_equil_time, t_policy_year = t_policy_year) "Industrial investment" annotation(Placement(visible = true, transformation(origin = {120.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Labor_Utilization Labor_Utilization1(labor_util_fr_del_init = labor_util_fr_del_init, labor_util_fr_del_time = labor_util_fr_del_time) "Labor utilization" annotation(Placement(visible = true, transformation(origin = {120.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Land_Fertility Land_Fertility1(des_food_ratio_dfr = des_food_ratio_dfr, inherent_land_fert = inherent_land_fert, land_fertility_init = land_fertility_init, t_policy_year = t_policy_year, yield_tech_init = yield_tech_init, p_yield_tech_chg_mlt = p_yield_tech_chg_mlt) "Land fertility" annotation(Placement(visible = true, transformation(origin = {120.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Life_Expectancy Life_Expectancy1(hlth_serv_impact_del = hlth_serv_impact_del, life_expect_norm = life_expect_norm, subsist_food_pc = subsist_food_pc) "Life expectancy" annotation(Placement(visible = true, transformation(origin = {340.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.NR_Resource_Utilization NR_Resource_Utilization1(des_res_use_rt_DNRUR = des_res_use_rt_DNRUR, nr_resources_init = nr_resources_init, p_nr_res_use_fact_1 = p_nr_res_use_fact_1, res_tech_init = res_tech_init, t_policy_year = t_policy_year, t_fcaor_time = t_fcaor_time, tech_dev_del_TDD = tech_dev_del_TDD, p_res_tech_chg_mlt = p_res_tech_chg_mlt, p_fr_cap_al_obt_res_2 = p_fr_cap_al_obt_res_2) "Non-recoverable natural resource utilization" annotation(Placement(visible = true, transformation(origin = {340.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Service_Sector_Investment Service_Sector_Investment1(t_policy_year = t_policy_year, p_avg_life_serv_cap_1 = p_avg_life_serv_cap_1, p_avg_life_serv_cap_2 = p_avg_life_serv_cap_2, p_serv_cap_out_ratio_1 = p_serv_cap_out_ratio_1, p_serv_cap_out_ratio_2 = p_serv_cap_out_ratio_2, service_capital_init = service_capital_init) "Service sector investment" annotation(Placement(visible = true, transformation(origin = {-100.0,-220.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Population_Dynamics Population_Dynamics1(pop1_init = pop1_init, pop2_init = pop2_init, pop3_init = pop3_init, pop4_init = pop4_init, labor_force_partic = labor_force_partic, reproductive_lifetime = reproductive_lifetime, t_pop_equil_time = t_pop_equil_time) "Population dynamics" annotation( + Placement(visible = true, transformation(origin = {-100.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Pollution_Dynamics Pollution_Dynamics1(agr_mtl_toxic_index = agr_mtl_toxic_index, assim_half_life_1970 = assim_half_life_1970, des_ppoll_index_DPOLX = des_ppoll_index_DPOLX, fr_agr_inp_pers_mtl = fr_agr_inp_pers_mtl, frac_res_pers_mtl = frac_res_pers_mtl, ind_mtl_emiss_fact = ind_mtl_emiss_fact, ind_mtl_toxic_index = ind_mtl_toxic_index, ind_out_in_1970 = ind_out_in_1970, p_ppoll_gen_fact_1 = p_ppoll_gen_fact_1, pers_pollution_init = pers_pollution_init, ppoll_in_1970 = ppoll_in_1970, ppoll_tech_init = ppoll_tech_init, ppoll_trans_del = ppoll_trans_del, t_air_poll_time = t_air_poll_time, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, p_ppoll_tech_chg_mlt = p_ppoll_tech_chg_mlt) "Persistent pollution generation" annotation( + Placement(visible = true, transformation(origin = {-100.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Arable_Land_Dynamics Arable_Land_Dynamics1(arable_land_init = arable_land_init, avg_life_land_norm = avg_life_land_norm, inherent_land_fert = inherent_land_fert, pot_arable_land_init = pot_arable_land_init, pot_arable_land_tot = pot_arable_land_tot, social_discount = social_discount, t_land_life_time = t_land_life_time, urban_ind_land_init = urban_ind_land_init, urb_ind_land_dev_time = urb_ind_land_dev_time) "Arable land dynamics" annotation( + Placement(visible = true, transformation(origin = {-100.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Food_Production Food_Production1(agr_inp_init = agr_inp_init, food_short_perc_del = food_short_perc_del, p_avg_life_agr_inp_1 = p_avg_life_agr_inp_1, p_avg_life_agr_inp_2 = p_avg_life_agr_inp_2, p_land_yield_fact_1 = p_land_yield_fact_1, perc_food_ratio_init = perc_food_ratio_init, processing_loss = processing_loss, subsist_food_pc = subsist_food_pc, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, land_fr_harvested = land_fr_harvested) "Food production" annotation( + Placement(visible = true, transformation(origin = {-100.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Human_Ecological_Footprint Human_Ecological_Footprint1 "Human ecological footprint" annotation( + Placement(visible = true, transformation(origin = {340.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Human_Fertility Human_Fertility1(des_compl_fam_size_norm = des_compl_fam_size_norm, hlth_serv_impact_del = hlth_serv_impact_del, income_expect_avg_time = income_expect_avg_time, lifet_perc_del = lifet_perc_del, max_tot_fert_norm = max_tot_fert_norm, social_adj_del = social_adj_del, t_fert_cont_eff_time = t_fert_cont_eff_time, t_zero_pop_grow_time = t_zero_pop_grow_time) "Human fertility" annotation( + Placement(visible = true, transformation(origin = {120.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Human_Welfare_Index Human_Welfare_Index1 "Human welfare index" annotation( + Placement(visible = true, transformation(origin = {340.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Industrial_Investment Industrial_Investment1(industrial_capital_init = industrial_capital_init, ind_out_pc_des = ind_out_pc_des, p_avg_life_ind_cap_1 = p_avg_life_ind_cap_1, p_avg_life_ind_cap_2 = p_avg_life_ind_cap_2, p_fioa_cons_const_1 = p_fioa_cons_const_1, p_fioa_cons_const_2 = p_fioa_cons_const_2, p_ind_cap_out_ratio_1 = p_ind_cap_out_ratio_1, t_ind_equil_time = t_ind_equil_time, t_policy_year = t_policy_year) "Industrial investment" annotation( + Placement(visible = true, transformation(origin = {120.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Labor_Utilization Labor_Utilization1(labor_util_fr_del_init = labor_util_fr_del_init, labor_util_fr_del_time = labor_util_fr_del_time) "Labor utilization" annotation( + Placement(visible = true, transformation(origin = {120.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Land_Fertility Land_Fertility1(des_food_ratio_dfr = des_food_ratio_dfr, inherent_land_fert = inherent_land_fert, land_fertility_init = land_fertility_init, t_policy_year = t_policy_year, yield_tech_init = yield_tech_init, p_yield_tech_chg_mlt = p_yield_tech_chg_mlt) "Land fertility" annotation( + Placement(visible = true, transformation(origin = {120.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Life_Expectancy Life_Expectancy1(hlth_serv_impact_del = hlth_serv_impact_del, life_expect_norm = life_expect_norm, subsist_food_pc = subsist_food_pc) "Life expectancy" annotation( + Placement(visible = true, transformation(origin = {340.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.NR_Resource_Utilization NR_Resource_Utilization1(des_res_use_rt_DNRUR = des_res_use_rt_DNRUR, nr_resources_init = nr_resources_init, p_nr_res_use_fact_1 = p_nr_res_use_fact_1, res_tech_init = res_tech_init, t_policy_year = t_policy_year, t_fcaor_time = t_fcaor_time, tech_dev_del_TDD = tech_dev_del_TDD, p_res_tech_chg_mlt = p_res_tech_chg_mlt, p_fr_cap_al_obt_res_2 = p_fr_cap_al_obt_res_2) "Non-recoverable natural resource utilization" annotation( + Placement(visible = true, transformation(origin = {340.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Service_Sector_Investment Service_Sector_Investment1(t_policy_year = t_policy_year, p_avg_life_serv_cap_1 = p_avg_life_serv_cap_1, p_avg_life_serv_cap_2 = p_avg_life_serv_cap_2, p_serv_cap_out_ratio_1 = p_serv_cap_out_ratio_1, p_serv_cap_out_ratio_2 = p_serv_cap_out_ratio_2, service_capital_init = service_capital_init) "Service sector investment" annotation( + Placement(visible = true, transformation(origin = {-100.0, -220.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); equation population = Population_Dynamics1.Population.y; food = Food_Production1.Food.food; @@ -4838,65 +7985,128 @@ ind_out_pc = Industrial_Investment1.Ind_Out_PC.y; human_ecological_footprint = Human_Ecological_Footprint1.HEF_Human_Ecological_Footprint.hef_human_ecological_footprint; human_welfare_index = Human_Welfare_Index1.HWI_Human_Welfare_Index.hwi_human_welfare_index; - connect(Population_Dynamics1.population,Pollution_Dynamics1.population) annotation(Line(points = {{-78.0,190.0},{-10.0,190.0},{-10.0,140.0},{-180.0,140.0},{-180.0,88.0},{-122.0,88.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.population,Arable_Land_Dynamics1.population) annotation(Line(points = {{-122.0,88.0},{-180.0,88.0},{-180.0,-36.0},{-122.0,-36.0}}, color = {0,0,191}, visible = true)); - connect(Arable_Land_Dynamics1.population,Food_Production1.population) annotation(Line(points = {{-122.0,-36.0},{-180.0,-36.0},{-180.0,-104.0},{-122.0,-104.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.population,Service_Sector_Investment1.population) annotation(Line(points = {{-122.0,-104.0},{-180.0,-104.0},{-180.0,-216.0},{-122.0,-216.0}}, color = {0,0,191}, visible = true)); - connect(Population_Dynamics1.population,Industrial_Investment1.population) annotation(Line(points = {{-78.0,190.0},{-10.0,190.0},{-10.0,34.0},{116.0,34.0},{116.0,58.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.population,Life_Expectancy1.population) annotation(Line(points = {{116.0,58.0},{116.0,34.0},{260.0,34.0},{260.0,-20.0},{318.0,-20.0}}, color = {0,0,191}, visible = true)); - connect(Life_Expectancy1.population,NR_Resource_Utilization1.population) annotation(Line(points = {{318.0,-20.0},{260.0,-20.0},{260.0,-120.0},{318.0,-120.0}}, color = {0,0,191}, visible = true)); - connect(Arable_Land_Dynamics1.arable_land,Pollution_Dynamics1.arable_land) annotation(Line(points = {{-78.0,-20.0},{-20.0,-20.0},{-20.0,26.0},{-176.0,26.0},{-176.0,64.0},{-122.0,64.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.arable_land,Food_Production1.arable_land) annotation(Line(points = {{-122.0,64.0},{-176.0,64.0},{-176.0,-112.0},{-122.0,-112.0}}, color = {0,0,191}, visible = true)); - connect(Arable_Land_Dynamics1.arable_land,Labor_Utilization1.arable_land) annotation(Line(points = {{-78.0,-20.0},{40.0,-20.0},{40.0,-36.0},{98.0,-36.0}}, color = {0,0,191}, visible = true)); - connect(Labor_Utilization1.arable_land,Human_Ecological_Footprint1.arable_land) annotation(Line(points = {{98.0,-36.0},{40.0,-36.0},{40.0,-64.0},{264.0,-64.0},{264.0,190.0},{318.0,190.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.industrial_output,Pollution_Dynamics1.industrial_output) annotation(Line(points = {{142.0,84.3414},{210.0,84.3414},{210.0,22.0},{-184.0,22.0},{-184.0,80.0},{-122.0,80.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.industrial_output,Food_Production1.industrial_output) annotation(Line(points = {{-122.0,80.0},{-184.0,80.0},{-184.0,-136.0},{-122.0,-136.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.industrial_output,Service_Sector_Investment1.industrial_output) annotation(Line(points = {{-122.0,-136.0},{-184.0,-136.0},{-184.0,-224.0},{-122.0,-224.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.industrial_output,NR_Resource_Utilization1.industrial_output) annotation(Line(points = {{142.0,84.3414},{210.0,84.3414},{210.0,-130.0},{318.0,-130.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.ind_out_pc,Arable_Land_Dynamics1.ind_out_pc) annotation(Line(points = {{142.0,68.0},{200.0,68.0},{200.0,30.0},{-188.0,30.0},{-188.0,-28.0},{-122.0,-28.0}}, color = {0,0,191}, visible = true)); - connect(Arable_Land_Dynamics1.ind_out_pc,Food_Production1.ind_out_pc) annotation(Line(points = {{-122.0,-28.0},{-188.0,-28.0},{-188.0,-128.0},{-122.0,-128.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.ind_out_pc,Service_Sector_Investment1.ind_out_pc) annotation(Line(points = {{-122.0,-128.0},{-188.0,-128.0},{-188.0,-232.0},{-122.0,-232.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.ind_out_pc,Human_Fertility1.ind_out_pc) annotation(Line(points = {{142.0,68.0},{200.0,68.0},{200.0,30.0},{36.0,30.0},{36.0,170.0},{98.0,170.0}}, color = {0,0,191}, visible = true)); - connect(Human_Fertility1.ind_out_pc,Labor_Utilization1.ind_out_pc) annotation(Line(points = {{98.0,170.0},{36.0,170.0},{36.0,-12.0},{98.0,-12.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.ind_out_pc,Human_Welfare_Index1.ind_out_pc) annotation(Line(points = {{142.0,68.0},{200.0,68.0},{200.0,70.0},{318.0,70.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.ind_out_pc,Life_Expectancy1.ind_out_pc) annotation(Line(points = {{142.0,68.0},{200.0,68.0},{200.0,-12.0},{318.0,-12.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.ind_out_pc,NR_Resource_Utilization1.ind_out_pc) annotation(Line(points = {{142.0,68.0},{200.0,68.0},{200.0,-110.0},{318.0,-110.0}}, color = {0,0,191}, visible = true)); - connect(Service_Sector_Investment1.serv_out_pc,Human_Fertility1.serv_out_pc) annotation(Line(points = {{-78.0,-210.0},{0.0,-210.0},{0.0,190.0},{98.0,190.0}}, color = {0,0,191}, visible = true)); - connect(Service_Sector_Investment1.serv_out_pc,Labor_Utilization1.serv_out_pc) annotation(Line(points = {{-78.0,-210.0},{0.0,-210.0},{0.0,18.0},{70.0,18.0},{108.0,18.0},{108.0,2.0}}, color = {0,0,191}, visible = true)); - connect(Life_Expectancy1.serv_out_pc,Labor_Utilization1.serv_out_pc) annotation(Line(points = {{318.0,-4.0},{218.0,-4.0},{218.0,18.0},{108.0,18.0},{108.0,11.6909},{108.0,2.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.ppoll_index,Land_Fertility1.ppoll_index) annotation(Line(points = {{-78.0,80.0},{20.0,80.0},{20.0,-130.0},{98.0,-130.0}}, color = {0,0,191}, visible = true)); - connect(Land_Fertility1.ppoll_index,Life_Expectancy1.ppoll_index) annotation(Line(points = {{98.0,-130.0},{20.0,-130.0},{20.0,-70.0},{268.0,-70.0},{268.0,-36.0},{318.0,-36.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.food_ratio,Land_Fertility1.food_ratio) annotation(Line(points = {{-78.0,-104.0},{10.0,-104.0},{10.0,-110.0},{98.0,-110.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.land_yield,Arable_Land_Dynamics1.land_yield) annotation(Line(points = {{-78.0,-112.0},{-20.0,-112.0},{-20.0,-60.0},{-192.0,-60.0},{-192.0,-4.0},{-122.0,-4.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.food_pc,Life_Expectancy1.food_pc) annotation(Line(points = {{-96.0,-98.0},{-96.0,-74.0},{256.0,-74.0},{256.0,-28.0},{318.0,-28.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.marg_prod_agr_inp,Arable_Land_Dynamics1.marg_prod_agr_inp) annotation(Line(points = {{-78.0,-120.0},{-24.0,-120.0},{-24.0,-64.0},{-172.0,-64.0},{-172.0,-12.0},{-122.0,-12.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.agr_inp_per_hect,Pollution_Dynamics1.agr_inp_per_hect) annotation(Line(points = {{-78.0,-128.0},{-16.0,-128.0},{-16.0,-56.0},{-196.0,-56.0},{-196.0,72.0},{-122.0,72.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.agr_inp_per_hect,Labor_Utilization1.agr_inp_per_hect) annotation(Line(points = {{-78.0,-128.0},{-16.0,-128.0},{-16.0,-28.0},{98.0,-28.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.s_fioa_agr,Industrial_Investment1.s_fioa_agr) annotation(Line(points = {{-78.0,-136.0},{-4.0,-136.0},{-4.0,64.0},{98.0,64.0}}, color = {0,0,191}, visible = true)); - connect(Service_Sector_Investment1.service_capital,Labor_Utilization1.service_capital) annotation(Line(points = {{-78.0,-220.0},{4.0,-220.0},{4.0,-4.0},{98.0,-4.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.p_fr_inp_for_land_maint,Land_Fertility1.p_fr_inp_for_land_maint) annotation(Line(points = {{-88.0,-142.0},{-88.0,-160.0},{44.0,-160.0},{44.0,-120.0},{98.0,-120.0}}, color = {0,0,191}, visible = true)); - connect(Service_Sector_Investment1.s_fioa_serv,Industrial_Investment1.s_fioa_serv) annotation(Line(points = {{-78.0,-230.0},{16.0,-230.0},{16.0,38.0},{108.0,38.0},{108.0,58.0}}, color = {0,0,191}, visible = true)); - connect(Population_Dynamics1.labor_force,Labor_Utilization1.labor_force) annotation(Line(points = {{-78.0,170.0},{12.0,170.0},{12.0,-60.0},{108.0,-60.0},{108.0,-42.0}}, color = {0,0,191}, visible = true)); - connect(Human_Fertility1.total_fertility,Population_Dynamics1.total_fertility) annotation(Line(points = {{142.0,180.0},{196.0,180.0},{196.0,144.0},{-200.0,144.0},{-200.0,190.0},{-122.0,190.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.industrial_capital,Labor_Utilization1.industrial_capital) annotation(Line(points = {{142.0,76.0},{196.0,76.0},{196.0,-78.0},{44.0,-78.0},{44.0,-20.0},{98.0,-20.0}}, color = {0,0,191}, visible = true)); - connect(Land_Fertility1.land_fertility,Food_Production1.land_fertility) annotation(Line(points = {{142.0,-120.0},{192.0,-120.0},{192.0,-164.0},{-112.0,-164.0},{-112.0,-142.0}}, color = {0,0,191}, visible = true)); - connect(Life_Expectancy1.life_expectancy,Human_Welfare_Index1.life_expectancy) annotation(Line(points = {{362.0,-20.0},{420.0,-20.0},{420.0,40.0},{250.0,40.0},{250.0,90.0},{318.0,90.0}}, color = {0,0,191}, visible = true)); - connect(Human_Welfare_Index1.life_expectancy,Human_Fertility1.life_expectancy) annotation(Line(points = {{318.0,90.0},{250.0,90.0},{250.0,128.0},{32.0,128.0},{32.0,180.0},{98.0,180.0}}, color = {0,0,191}, visible = true)); - connect(Human_Fertility1.life_expectancy,Population_Dynamics1.life_expectancy) annotation(Line(points = {{98.0,180.0},{32.0,180.0},{32.0,128.0},{-190.0,128.0},{-190.0,170.0},{-122.0,170.0}}, color = {0,0,191}, visible = true)); - connect(NR_Resource_Utilization1.pc_res_use_mlt,Pollution_Dynamics1.pc_res_use_mlt) annotation(Line(points = {{362.0,-108.0},{424.0,-108.0},{424.0,124.0},{-176.0,124.0},{-176.0,96.0},{-122.0,96.0}}, color = {0,0,191}, visible = true)); - connect(Land_Fertility1.yield_tech_LYTD,Food_Production1.yield_tech_LYTD) annotation(Line(points = {{142.0,-110.0},{192.0,-110.0},{192.0,-82.0},{-112.0,-82.0},{-112.0,-84.9128},{-112.0,-98.0}}, color = {0,0,191}, visible = true)); - connect(Arable_Land_Dynamics1.fr_inp_al_land_dev,Food_Production1.fr_inp_al_land_dev) annotation(Line(points = {{-78.0,-10.0},{-28.0,-10.0},{-28.0,-68.0},{-172.0,-68.0},{-172.0,-120.0},{-122.0,-120.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.s_yield_mlt_air_poll,Food_Production1.s_yield_mlt_air_poll) annotation(Line(points = {{-78.0,72.0},{32.0,72.0},{32.0,-168.0},{-104.0,-168.0},{-104.0,-142.0}}, color = {0,0,191}, visible = true)); - connect(Labor_Utilization1.capital_util_fr,Service_Sector_Investment1.capital_util_fr) annotation(Line(points = {{142.0,-28.0},{224.0,-28.0},{224.0,-180.0},{-172.0,-180.0},{-172.0,-208.0},{-122.0,-208.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.ppoll_tech_mult_icor_COPM,Industrial_Investment1.ppoll_tech_mult_icor_COPM) annotation(Line(points = {{-88.0,0.0},{88.0,0.0}}, color = {0,0,191}, visible = true, origin = {10.0,88.0})); - connect(NR_Resource_Utilization1.ind_cap_out_ratio_2_ICOR2T,Industrial_Investment1.ind_cap_out_ratio_2_ICOR2T) annotation(Line(points = {{362.0,-124.0},{428.0,-124.0},{428.0,120.0},{108.0,120.0},{108.0,102.0}}, color = {0,0,191}, visible = true)); - connect(Labor_Utilization1.capital_util_fr,Industrial_Investment1.capital_util_fr) annotation(Line(points = {{142.0,-28.0},{224.0,-28.0},{224.0,-180.0},{24.0,-180.0},{24.0,80.0},{98.0,80.0}}, color = {0,0,191}, visible = true)); - connect(NR_Resource_Utilization1.s_fr_cap_al_obt_res,Industrial_Investment1.s_fr_cap_al_obt_res) annotation(Line(points = {{362.0,-132.0},{432.0,-132.0},{432.0,132.0},{44.0,132.0},{44.0,72.0},{98.0,72.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.ppoll_gen_rt,Human_Ecological_Footprint1.ppoll_gen_rt) annotation(Line(points = {{-78.0,64.0},{-20.0,64.0},{-20.0,148.0},{256.0,148.0},{256.0,170.0},{318.0,170.0}}, color = {0,0,191}, visible = true)); - connect(Arable_Land_Dynamics1.urban_ind_land,Human_Ecological_Footprint1.urban_ind_land) annotation(Line(points = {{-78.0,-30.0},{-24.0,-30.0},{-24.0,136.0},{252.0,136.0},{252.0,180.0},{318.0,180.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.yield_tech_mult_icor_COYM,Industrial_Investment1.yield_tech_mult_icor_COYM) annotation(Line(points = {{-96.0,-142.0},{-96.0,-174.0},{28.0,-174.0},{28.0,96.0},{98.0,96.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.tot_agric_invest,Arable_Land_Dynamics1.tot_agric_invest) annotation(Line(points = {{-88.0,-98.0},{-88.0,-52.0},{-200.0,-52.0},{-200.0,-20.0},{-122.0,-20.0}}, color = {0,0,191}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-222.0,-260.0},{440.0,222.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-70.0,58.0},{286.0,132.0}}, textString = "More Abundant", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-84.0,-14.0},{302.0,52.0}}, textString = "Non-recoverable", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-114.0,-106.0},{324.0,-2.0}}, textString = "Natural Resources", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10})), experiment(StartTime = 1900, StopTime = 2100), experimentSetupOutput, Documentation(info = " + connect(Population_Dynamics1.population, Pollution_Dynamics1.population) annotation( + Line(points = {{-78.0, 190.0}, {-10.0, 190.0}, {-10.0, 140.0}, {-180.0, 140.0}, {-180.0, 88.0}, {-122.0, 88.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.population, Arable_Land_Dynamics1.population) annotation( + Line(points = {{-122.0, 88.0}, {-180.0, 88.0}, {-180.0, -36.0}, {-122.0, -36.0}}, color = {0, 0, 191}, visible = true)); + connect(Arable_Land_Dynamics1.population, Food_Production1.population) annotation( + Line(points = {{-122.0, -36.0}, {-180.0, -36.0}, {-180.0, -104.0}, {-122.0, -104.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.population, Service_Sector_Investment1.population) annotation( + Line(points = {{-122.0, -104.0}, {-180.0, -104.0}, {-180.0, -216.0}, {-122.0, -216.0}}, color = {0, 0, 191}, visible = true)); + connect(Population_Dynamics1.population, Industrial_Investment1.population) annotation( + Line(points = {{-78.0, 190.0}, {-10.0, 190.0}, {-10.0, 34.0}, {116.0, 34.0}, {116.0, 58.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.population, Life_Expectancy1.population) annotation( + Line(points = {{116.0, 58.0}, {116.0, 34.0}, {260.0, 34.0}, {260.0, -20.0}, {318.0, -20.0}}, color = {0, 0, 191}, visible = true)); + connect(Life_Expectancy1.population, NR_Resource_Utilization1.population) annotation( + Line(points = {{318.0, -20.0}, {260.0, -20.0}, {260.0, -120.0}, {318.0, -120.0}}, color = {0, 0, 191}, visible = true)); + connect(Arable_Land_Dynamics1.arable_land, Pollution_Dynamics1.arable_land) annotation( + Line(points = {{-78.0, -20.0}, {-20.0, -20.0}, {-20.0, 26.0}, {-176.0, 26.0}, {-176.0, 64.0}, {-122.0, 64.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.arable_land, Food_Production1.arable_land) annotation( + Line(points = {{-122.0, 64.0}, {-176.0, 64.0}, {-176.0, -112.0}, {-122.0, -112.0}}, color = {0, 0, 191}, visible = true)); + connect(Arable_Land_Dynamics1.arable_land, Labor_Utilization1.arable_land) annotation( + Line(points = {{-78.0, -20.0}, {40.0, -20.0}, {40.0, -36.0}, {98.0, -36.0}}, color = {0, 0, 191}, visible = true)); + connect(Labor_Utilization1.arable_land, Human_Ecological_Footprint1.arable_land) annotation( + Line(points = {{98.0, -36.0}, {40.0, -36.0}, {40.0, -64.0}, {264.0, -64.0}, {264.0, 190.0}, {318.0, 190.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.industrial_output, Pollution_Dynamics1.industrial_output) annotation( + Line(points = {{142.0, 84.3414}, {210.0, 84.3414}, {210.0, 22.0}, {-184.0, 22.0}, {-184.0, 80.0}, {-122.0, 80.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.industrial_output, Food_Production1.industrial_output) annotation( + Line(points = {{-122.0, 80.0}, {-184.0, 80.0}, {-184.0, -136.0}, {-122.0, -136.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.industrial_output, Service_Sector_Investment1.industrial_output) annotation( + Line(points = {{-122.0, -136.0}, {-184.0, -136.0}, {-184.0, -224.0}, {-122.0, -224.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.industrial_output, NR_Resource_Utilization1.industrial_output) annotation( + Line(points = {{142.0, 84.3414}, {210.0, 84.3414}, {210.0, -130.0}, {318.0, -130.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.ind_out_pc, Arable_Land_Dynamics1.ind_out_pc) annotation( + Line(points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 30.0}, {-188.0, 30.0}, {-188.0, -28.0}, {-122.0, -28.0}}, color = {0, 0, 191}, visible = true)); + connect(Arable_Land_Dynamics1.ind_out_pc, Food_Production1.ind_out_pc) annotation( + Line(points = {{-122.0, -28.0}, {-188.0, -28.0}, {-188.0, -128.0}, {-122.0, -128.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.ind_out_pc, Service_Sector_Investment1.ind_out_pc) annotation( + Line(points = {{-122.0, -128.0}, {-188.0, -128.0}, {-188.0, -232.0}, {-122.0, -232.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.ind_out_pc, Human_Fertility1.ind_out_pc) annotation( + Line(points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 30.0}, {36.0, 30.0}, {36.0, 170.0}, {98.0, 170.0}}, color = {0, 0, 191}, visible = true)); + connect(Human_Fertility1.ind_out_pc, Labor_Utilization1.ind_out_pc) annotation( + Line(points = {{98.0, 170.0}, {36.0, 170.0}, {36.0, -12.0}, {98.0, -12.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.ind_out_pc, Human_Welfare_Index1.ind_out_pc) annotation( + Line(points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 70.0}, {318.0, 70.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.ind_out_pc, Life_Expectancy1.ind_out_pc) annotation( + Line(points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, -12.0}, {318.0, -12.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.ind_out_pc, NR_Resource_Utilization1.ind_out_pc) annotation( + Line(points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, -110.0}, {318.0, -110.0}}, color = {0, 0, 191}, visible = true)); + connect(Service_Sector_Investment1.serv_out_pc, Human_Fertility1.serv_out_pc) annotation( + Line(points = {{-78.0, -210.0}, {0.0, -210.0}, {0.0, 190.0}, {98.0, 190.0}}, color = {0, 0, 191}, visible = true)); + connect(Service_Sector_Investment1.serv_out_pc, Labor_Utilization1.serv_out_pc) annotation( + Line(points = {{-78.0, -210.0}, {0.0, -210.0}, {0.0, 18.0}, {70.0, 18.0}, {108.0, 18.0}, {108.0, 2.0}}, color = {0, 0, 191}, visible = true)); + connect(Life_Expectancy1.serv_out_pc, Labor_Utilization1.serv_out_pc) annotation( + Line(points = {{318.0, -4.0}, {218.0, -4.0}, {218.0, 18.0}, {108.0, 18.0}, {108.0, 11.6909}, {108.0, 2.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.ppoll_index, Land_Fertility1.ppoll_index) annotation( + Line(points = {{-78.0, 80.0}, {20.0, 80.0}, {20.0, -130.0}, {98.0, -130.0}}, color = {0, 0, 191}, visible = true)); + connect(Land_Fertility1.ppoll_index, Life_Expectancy1.ppoll_index) annotation( + Line(points = {{98.0, -130.0}, {20.0, -130.0}, {20.0, -70.0}, {268.0, -70.0}, {268.0, -36.0}, {318.0, -36.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.food_ratio, Land_Fertility1.food_ratio) annotation( + Line(points = {{-78.0, -104.0}, {10.0, -104.0}, {10.0, -110.0}, {98.0, -110.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.land_yield, Arable_Land_Dynamics1.land_yield) annotation( + Line(points = {{-78.0, -112.0}, {-20.0, -112.0}, {-20.0, -60.0}, {-192.0, -60.0}, {-192.0, -4.0}, {-122.0, -4.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.food_pc, Life_Expectancy1.food_pc) annotation( + Line(points = {{-96.0, -98.0}, {-96.0, -74.0}, {256.0, -74.0}, {256.0, -28.0}, {318.0, -28.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.marg_prod_agr_inp, Arable_Land_Dynamics1.marg_prod_agr_inp) annotation( + Line(points = {{-78.0, -120.0}, {-24.0, -120.0}, {-24.0, -64.0}, {-172.0, -64.0}, {-172.0, -12.0}, {-122.0, -12.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.agr_inp_per_hect, Pollution_Dynamics1.agr_inp_per_hect) annotation( + Line(points = {{-78.0, -128.0}, {-16.0, -128.0}, {-16.0, -56.0}, {-196.0, -56.0}, {-196.0, 72.0}, {-122.0, 72.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.agr_inp_per_hect, Labor_Utilization1.agr_inp_per_hect) annotation( + Line(points = {{-78.0, -128.0}, {-16.0, -128.0}, {-16.0, -28.0}, {98.0, -28.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.s_fioa_agr, Industrial_Investment1.s_fioa_agr) annotation( + Line(points = {{-78.0, -136.0}, {-4.0, -136.0}, {-4.0, 64.0}, {98.0, 64.0}}, color = {0, 0, 191}, visible = true)); + connect(Service_Sector_Investment1.service_capital, Labor_Utilization1.service_capital) annotation( + Line(points = {{-78.0, -220.0}, {4.0, -220.0}, {4.0, -4.0}, {98.0, -4.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.p_fr_inp_for_land_maint, Land_Fertility1.p_fr_inp_for_land_maint) annotation( + Line(points = {{-88.0, -142.0}, {-88.0, -160.0}, {44.0, -160.0}, {44.0, -120.0}, {98.0, -120.0}}, color = {0, 0, 191}, visible = true)); + connect(Service_Sector_Investment1.s_fioa_serv, Industrial_Investment1.s_fioa_serv) annotation( + Line(points = {{-78.0, -230.0}, {16.0, -230.0}, {16.0, 38.0}, {108.0, 38.0}, {108.0, 58.0}}, color = {0, 0, 191}, visible = true)); + connect(Population_Dynamics1.labor_force, Labor_Utilization1.labor_force) annotation( + Line(points = {{-78.0, 170.0}, {12.0, 170.0}, {12.0, -60.0}, {108.0, -60.0}, {108.0, -42.0}}, color = {0, 0, 191}, visible = true)); + connect(Human_Fertility1.total_fertility, Population_Dynamics1.total_fertility) annotation( + Line(points = {{142.0, 180.0}, {196.0, 180.0}, {196.0, 144.0}, {-200.0, 144.0}, {-200.0, 190.0}, {-122.0, 190.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.industrial_capital, Labor_Utilization1.industrial_capital) annotation( + Line(points = {{142.0, 76.0}, {196.0, 76.0}, {196.0, -78.0}, {44.0, -78.0}, {44.0, -20.0}, {98.0, -20.0}}, color = {0, 0, 191}, visible = true)); + connect(Land_Fertility1.land_fertility, Food_Production1.land_fertility) annotation( + Line(points = {{142.0, -120.0}, {192.0, -120.0}, {192.0, -164.0}, {-112.0, -164.0}, {-112.0, -142.0}}, color = {0, 0, 191}, visible = true)); + connect(Life_Expectancy1.life_expectancy, Human_Welfare_Index1.life_expectancy) annotation( + Line(points = {{362.0, -20.0}, {420.0, -20.0}, {420.0, 40.0}, {250.0, 40.0}, {250.0, 90.0}, {318.0, 90.0}}, color = {0, 0, 191}, visible = true)); + connect(Human_Welfare_Index1.life_expectancy, Human_Fertility1.life_expectancy) annotation( + Line(points = {{318.0, 90.0}, {250.0, 90.0}, {250.0, 128.0}, {32.0, 128.0}, {32.0, 180.0}, {98.0, 180.0}}, color = {0, 0, 191}, visible = true)); + connect(Human_Fertility1.life_expectancy, Population_Dynamics1.life_expectancy) annotation( + Line(points = {{98.0, 180.0}, {32.0, 180.0}, {32.0, 128.0}, {-190.0, 128.0}, {-190.0, 170.0}, {-122.0, 170.0}}, color = {0, 0, 191}, visible = true)); + connect(NR_Resource_Utilization1.pc_res_use_mlt, Pollution_Dynamics1.pc_res_use_mlt) annotation( + Line(points = {{362.0, -108.0}, {424.0, -108.0}, {424.0, 124.0}, {-176.0, 124.0}, {-176.0, 96.0}, {-122.0, 96.0}}, color = {0, 0, 191}, visible = true)); + connect(Land_Fertility1.yield_tech_LYTD, Food_Production1.yield_tech_LYTD) annotation( + Line(points = {{142.0, -110.0}, {192.0, -110.0}, {192.0, -82.0}, {-112.0, -82.0}, {-112.0, -84.9128}, {-112.0, -98.0}}, color = {0, 0, 191}, visible = true)); + connect(Arable_Land_Dynamics1.fr_inp_al_land_dev, Food_Production1.fr_inp_al_land_dev) annotation( + Line(points = {{-78.0, -10.0}, {-28.0, -10.0}, {-28.0, -68.0}, {-172.0, -68.0}, {-172.0, -120.0}, {-122.0, -120.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.s_yield_mlt_air_poll, Food_Production1.s_yield_mlt_air_poll) annotation( + Line(points = {{-78.0, 72.0}, {32.0, 72.0}, {32.0, -168.0}, {-104.0, -168.0}, {-104.0, -142.0}}, color = {0, 0, 191}, visible = true)); + connect(Labor_Utilization1.capital_util_fr, Service_Sector_Investment1.capital_util_fr) annotation( + Line(points = {{142.0, -28.0}, {224.0, -28.0}, {224.0, -180.0}, {-172.0, -180.0}, {-172.0, -208.0}, {-122.0, -208.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.ppoll_tech_mult_icor_COPM, Industrial_Investment1.ppoll_tech_mult_icor_COPM) annotation( + Line(points = {{-88.0, 0.0}, {88.0, 0.0}}, color = {0, 0, 191}, visible = true, origin = {10.0, 88.0})); + connect(NR_Resource_Utilization1.ind_cap_out_ratio_2_ICOR2T, Industrial_Investment1.ind_cap_out_ratio_2_ICOR2T) annotation( + Line(points = {{362.0, -124.0}, {428.0, -124.0}, {428.0, 120.0}, {108.0, 120.0}, {108.0, 102.0}}, color = {0, 0, 191}, visible = true)); + connect(Labor_Utilization1.capital_util_fr, Industrial_Investment1.capital_util_fr) annotation( + Line(points = {{142.0, -28.0}, {224.0, -28.0}, {224.0, -180.0}, {24.0, -180.0}, {24.0, 80.0}, {98.0, 80.0}}, color = {0, 0, 191}, visible = true)); + connect(NR_Resource_Utilization1.s_fr_cap_al_obt_res, Industrial_Investment1.s_fr_cap_al_obt_res) annotation( + Line(points = {{362.0, -132.0}, {432.0, -132.0}, {432.0, 132.0}, {44.0, 132.0}, {44.0, 72.0}, {98.0, 72.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.ppoll_gen_rt, Human_Ecological_Footprint1.ppoll_gen_rt) annotation( + Line(points = {{-78.0, 64.0}, {-20.0, 64.0}, {-20.0, 148.0}, {256.0, 148.0}, {256.0, 170.0}, {318.0, 170.0}}, color = {0, 0, 191}, visible = true)); + connect(Arable_Land_Dynamics1.urban_ind_land, Human_Ecological_Footprint1.urban_ind_land) annotation( + Line(points = {{-78.0, -30.0}, {-24.0, -30.0}, {-24.0, 136.0}, {252.0, 136.0}, {252.0, 180.0}, {318.0, 180.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.yield_tech_mult_icor_COYM, Industrial_Investment1.yield_tech_mult_icor_COYM) annotation( + Line(points = {{-96.0, -142.0}, {-96.0, -174.0}, {28.0, -174.0}, {28.0, 96.0}, {98.0, 96.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.tot_agric_invest, Arable_Land_Dynamics1.tot_agric_invest) annotation( + Line(points = {{-88.0, -98.0}, {-88.0, -52.0}, {-200.0, -52.0}, {-200.0, -20.0}, {-122.0, -20.0}}, color = {0, 0, 191}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-222.0, -260.0}, {440.0, 222.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-70.0, 58.0}, {286.0, 132.0}}, textString = "More Abundant", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-84.0, -14.0}, {302.0, 52.0}}, textString = "Non-recoverable", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-114.0, -106.0}, {324.0, -2.0}}, textString = "Natural Resources", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10})), + experiment(StartTime = 1900, StopTime = 2100), + experimentSetupOutput, + Documentation(info = " This is Scenario #2 of the WORLD3 model. In the original scenario, industry stopped growing around 2040 due to an exhaustion of the remaining non-recoverable natural resources.

In this modified scenario, the initially available non-recoverable natural resources are doubled to make them last longer. This is a reasonable assumption, as indeed, the projections of available resources have repetitively been raised during recent decades. Consequently, industry is able to grow unabatedly for 20 more years, before the increasing extraction cost finally puts a damper on its further growth. Also postulated in this scenario are advances in resource extraction technology that make it cheaper and more efficient to produce the available resources.

@@ -4931,6 +8141,7 @@

", revisions = "")); end Scenario_2; + model Scenario_3 "More accessible non-recoverable natural resources and pollution control" parameter Real agr_mtl_toxic_index(unit = "1/dollar") = 1 "Agricultural materials toxicity index"; parameter Real assim_half_life_1970(unit = "yr") = 1.5 "Pollution assimilation half life in 1970"; @@ -4987,10 +8198,10 @@ parameter Real t_policy_year(unit = "yr") = 2002 "Year of policy change"; parameter Real t_pop_equil_time(unit = "yr") = 4000 "Population equilibrium time"; parameter Real t_zero_pop_grow_time(unit = "yr") = 4000 "Time to zero population growth"; - parameter Real p_fr_cap_al_obt_res_2[:] = {1,0.1,0.05,0.05,0.05,0.05,0.05,0.05,0.05,0.05,0.05} "Non-renewable resource fraction remaining"; - parameter Real p_ppoll_tech_chg_mlt[:] = {-0.04,-0.04,0,0} "Persistent pollution technology change multiplier"; - parameter Real p_res_tech_chg_mlt[:] = {0,0,0,0} "Resource technology change multiplier"; - parameter Real p_yield_tech_chg_mlt[:] = {0,0,0,0} "Yield technology change multiplier"; + parameter Real p_fr_cap_al_obt_res_2[:] = {1, 0.1, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05} "Non-renewable resource fraction remaining"; + parameter Real p_ppoll_tech_chg_mlt[:] = {-0.04, -0.04, 0, 0} "Persistent pollution technology change multiplier"; + parameter Real p_res_tech_chg_mlt[:] = {0, 0, 0, 0} "Resource technology change multiplier"; + parameter Real p_yield_tech_chg_mlt[:] = {0, 0, 0, 0} "Yield technology change multiplier"; parameter Real agr_inp_init(unit = "dollar/yr") = 5000000000.0 "Initial agricultural input"; parameter Real arable_land_init(unit = "hectare") = 900000000.0 "Initial arable land"; parameter Real industrial_capital_init(unit = "dollar") = 210000000000.0 "Initial industrial investment"; @@ -5025,21 +8236,48 @@ output Real ind_out_pc(unit = "dollar/yr") "Total annual consumer goods per person"; output Real human_ecological_footprint(unit = "Gha") "Human ecological footprint"; output Real human_welfare_index "Human welfare index"; - SystemDynamics.WorldDynamics.World3.Population_Dynamics Population_Dynamics1(pop1_init = pop1_init, pop2_init = pop2_init, pop3_init = pop3_init, pop4_init = pop4_init, labor_force_partic = labor_force_partic, reproductive_lifetime = reproductive_lifetime, t_pop_equil_time = t_pop_equil_time) "Population dynamics" annotation(Placement(visible = true, transformation(origin = {-100.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Pollution_Dynamics Pollution_Dynamics1(agr_mtl_toxic_index = agr_mtl_toxic_index, assim_half_life_1970 = assim_half_life_1970, des_ppoll_index_DPOLX = des_ppoll_index_DPOLX, fr_agr_inp_pers_mtl = fr_agr_inp_pers_mtl, frac_res_pers_mtl = frac_res_pers_mtl, ind_mtl_emiss_fact = ind_mtl_emiss_fact, ind_mtl_toxic_index = ind_mtl_toxic_index, ind_out_in_1970 = ind_out_in_1970, p_ppoll_gen_fact_1 = p_ppoll_gen_fact_1, pers_pollution_init = pers_pollution_init, ppoll_in_1970 = ppoll_in_1970, ppoll_tech_init = ppoll_tech_init, ppoll_trans_del = ppoll_trans_del, t_air_poll_time = t_air_poll_time, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, p_ppoll_tech_chg_mlt = p_ppoll_tech_chg_mlt) "Persistent pollution generation" annotation(Placement(visible = true, transformation(origin = {-100.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Arable_Land_Dynamics Arable_Land_Dynamics1(arable_land_init = arable_land_init, avg_life_land_norm = avg_life_land_norm, inherent_land_fert = inherent_land_fert, pot_arable_land_init = pot_arable_land_init, pot_arable_land_tot = pot_arable_land_tot, social_discount = social_discount, t_land_life_time = t_land_life_time, urban_ind_land_init = urban_ind_land_init, urb_ind_land_dev_time = urb_ind_land_dev_time) "Arable land dynamics" annotation(Placement(visible = true, transformation(origin = {-100.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Food_Production Food_Production1(agr_inp_init = agr_inp_init, food_short_perc_del = food_short_perc_del, p_avg_life_agr_inp_1 = p_avg_life_agr_inp_1, p_avg_life_agr_inp_2 = p_avg_life_agr_inp_2, p_land_yield_fact_1 = p_land_yield_fact_1, perc_food_ratio_init = perc_food_ratio_init, processing_loss = processing_loss, subsist_food_pc = subsist_food_pc, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, land_fr_harvested = land_fr_harvested) "Food production" annotation(Placement(visible = true, transformation(origin = {-100.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Human_Ecological_Footprint Human_Ecological_Footprint1 "Human ecological footprint" annotation(Placement(visible = true, transformation(origin = {340.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Human_Fertility Human_Fertility1(des_compl_fam_size_norm = des_compl_fam_size_norm, hlth_serv_impact_del = hlth_serv_impact_del, income_expect_avg_time = income_expect_avg_time, lifet_perc_del = lifet_perc_del, max_tot_fert_norm = max_tot_fert_norm, social_adj_del = social_adj_del, t_fert_cont_eff_time = t_fert_cont_eff_time, t_zero_pop_grow_time = t_zero_pop_grow_time) "Human fertility" annotation(Placement(visible = true, transformation(origin = {120.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Human_Welfare_Index Human_Welfare_Index1 "Human welfare index" annotation(Placement(visible = true, transformation(origin = {340.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Industrial_Investment Industrial_Investment1(industrial_capital_init = industrial_capital_init, ind_out_pc_des = ind_out_pc_des, p_avg_life_ind_cap_1 = p_avg_life_ind_cap_1, p_avg_life_ind_cap_2 = p_avg_life_ind_cap_2, p_fioa_cons_const_1 = p_fioa_cons_const_1, p_fioa_cons_const_2 = p_fioa_cons_const_2, p_ind_cap_out_ratio_1 = p_ind_cap_out_ratio_1, t_ind_equil_time = t_ind_equil_time, t_policy_year = t_policy_year) "Industrial investment" annotation(Placement(visible = true, transformation(origin = {120.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Labor_Utilization Labor_Utilization1(labor_util_fr_del_init = labor_util_fr_del_init, labor_util_fr_del_time = labor_util_fr_del_time) "Labor utilization" annotation(Placement(visible = true, transformation(origin = {120.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Land_Fertility Land_Fertility1(des_food_ratio_dfr = des_food_ratio_dfr, inherent_land_fert = inherent_land_fert, land_fertility_init = land_fertility_init, t_policy_year = t_policy_year, yield_tech_init = yield_tech_init, p_yield_tech_chg_mlt = p_yield_tech_chg_mlt) "Land fertility" annotation(Placement(visible = true, transformation(origin = {120.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Life_Expectancy Life_Expectancy1(hlth_serv_impact_del = hlth_serv_impact_del, life_expect_norm = life_expect_norm, subsist_food_pc = subsist_food_pc) "Life expectancy" annotation(Placement(visible = true, transformation(origin = {340.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.NR_Resource_Utilization NR_Resource_Utilization1(des_res_use_rt_DNRUR = des_res_use_rt_DNRUR, nr_resources_init = nr_resources_init, p_nr_res_use_fact_1 = p_nr_res_use_fact_1, res_tech_init = res_tech_init, t_policy_year = t_policy_year, t_fcaor_time = t_fcaor_time, tech_dev_del_TDD = tech_dev_del_TDD, p_fr_cap_al_obt_res_2 = p_fr_cap_al_obt_res_2, p_res_tech_chg_mlt = p_res_tech_chg_mlt) "Non-recoverable natural resource utilization" annotation(Placement(visible = true, transformation(origin = {340.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Service_Sector_Investment Service_Sector_Investment1(t_policy_year = t_policy_year, p_avg_life_serv_cap_1 = p_avg_life_serv_cap_1, p_avg_life_serv_cap_2 = p_avg_life_serv_cap_2, p_serv_cap_out_ratio_1 = p_serv_cap_out_ratio_1, p_serv_cap_out_ratio_2 = p_serv_cap_out_ratio_2, service_capital_init = service_capital_init) "Service sector investment" annotation(Placement(visible = true, transformation(origin = {-100.0,-220.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Population_Dynamics Population_Dynamics1(pop1_init = pop1_init, pop2_init = pop2_init, pop3_init = pop3_init, pop4_init = pop4_init, labor_force_partic = labor_force_partic, reproductive_lifetime = reproductive_lifetime, t_pop_equil_time = t_pop_equil_time) "Population dynamics" annotation( + Placement(visible = true, transformation(origin = {-100.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Pollution_Dynamics Pollution_Dynamics1(agr_mtl_toxic_index = agr_mtl_toxic_index, assim_half_life_1970 = assim_half_life_1970, des_ppoll_index_DPOLX = des_ppoll_index_DPOLX, fr_agr_inp_pers_mtl = fr_agr_inp_pers_mtl, frac_res_pers_mtl = frac_res_pers_mtl, ind_mtl_emiss_fact = ind_mtl_emiss_fact, ind_mtl_toxic_index = ind_mtl_toxic_index, ind_out_in_1970 = ind_out_in_1970, p_ppoll_gen_fact_1 = p_ppoll_gen_fact_1, pers_pollution_init = pers_pollution_init, ppoll_in_1970 = ppoll_in_1970, ppoll_tech_init = ppoll_tech_init, ppoll_trans_del = ppoll_trans_del, t_air_poll_time = t_air_poll_time, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, p_ppoll_tech_chg_mlt = p_ppoll_tech_chg_mlt) "Persistent pollution generation" annotation( + Placement(visible = true, transformation(origin = {-100.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Arable_Land_Dynamics Arable_Land_Dynamics1(arable_land_init = arable_land_init, avg_life_land_norm = avg_life_land_norm, inherent_land_fert = inherent_land_fert, pot_arable_land_init = pot_arable_land_init, pot_arable_land_tot = pot_arable_land_tot, social_discount = social_discount, t_land_life_time = t_land_life_time, urban_ind_land_init = urban_ind_land_init, urb_ind_land_dev_time = urb_ind_land_dev_time) "Arable land dynamics" annotation( + Placement(visible = true, transformation(origin = {-100.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Food_Production Food_Production1(agr_inp_init = agr_inp_init, food_short_perc_del = food_short_perc_del, p_avg_life_agr_inp_1 = p_avg_life_agr_inp_1, p_avg_life_agr_inp_2 = p_avg_life_agr_inp_2, p_land_yield_fact_1 = p_land_yield_fact_1, perc_food_ratio_init = perc_food_ratio_init, processing_loss = processing_loss, subsist_food_pc = subsist_food_pc, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, land_fr_harvested = land_fr_harvested) "Food production" annotation( + Placement(visible = true, transformation(origin = {-100.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Human_Ecological_Footprint Human_Ecological_Footprint1 "Human ecological footprint" annotation( + Placement(visible = true, transformation(origin = {340.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Human_Fertility Human_Fertility1(des_compl_fam_size_norm = des_compl_fam_size_norm, hlth_serv_impact_del = hlth_serv_impact_del, income_expect_avg_time = income_expect_avg_time, lifet_perc_del = lifet_perc_del, max_tot_fert_norm = max_tot_fert_norm, social_adj_del = social_adj_del, t_fert_cont_eff_time = t_fert_cont_eff_time, t_zero_pop_grow_time = t_zero_pop_grow_time) "Human fertility" annotation( + Placement(visible = true, transformation(origin = {120.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Human_Welfare_Index Human_Welfare_Index1 "Human welfare index" annotation( + Placement(visible = true, transformation(origin = {340.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Industrial_Investment Industrial_Investment1(industrial_capital_init = industrial_capital_init, ind_out_pc_des = ind_out_pc_des, p_avg_life_ind_cap_1 = p_avg_life_ind_cap_1, p_avg_life_ind_cap_2 = p_avg_life_ind_cap_2, p_fioa_cons_const_1 = p_fioa_cons_const_1, p_fioa_cons_const_2 = p_fioa_cons_const_2, p_ind_cap_out_ratio_1 = p_ind_cap_out_ratio_1, t_ind_equil_time = t_ind_equil_time, t_policy_year = t_policy_year) "Industrial investment" annotation( + Placement(visible = true, transformation(origin = {120.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Labor_Utilization Labor_Utilization1(labor_util_fr_del_init = labor_util_fr_del_init, labor_util_fr_del_time = labor_util_fr_del_time) "Labor utilization" annotation( + Placement(visible = true, transformation(origin = {120.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Land_Fertility Land_Fertility1(des_food_ratio_dfr = des_food_ratio_dfr, inherent_land_fert = inherent_land_fert, land_fertility_init = land_fertility_init, t_policy_year = t_policy_year, yield_tech_init = yield_tech_init, p_yield_tech_chg_mlt = p_yield_tech_chg_mlt) "Land fertility" annotation( + Placement(visible = true, transformation(origin = {120.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Life_Expectancy Life_Expectancy1(hlth_serv_impact_del = hlth_serv_impact_del, life_expect_norm = life_expect_norm, subsist_food_pc = subsist_food_pc) "Life expectancy" annotation( + Placement(visible = true, transformation(origin = {340.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.NR_Resource_Utilization NR_Resource_Utilization1(des_res_use_rt_DNRUR = des_res_use_rt_DNRUR, nr_resources_init = nr_resources_init, p_nr_res_use_fact_1 = p_nr_res_use_fact_1, res_tech_init = res_tech_init, t_policy_year = t_policy_year, t_fcaor_time = t_fcaor_time, tech_dev_del_TDD = tech_dev_del_TDD, p_fr_cap_al_obt_res_2 = p_fr_cap_al_obt_res_2, p_res_tech_chg_mlt = p_res_tech_chg_mlt) "Non-recoverable natural resource utilization" annotation( + Placement(visible = true, transformation(origin = {340.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Service_Sector_Investment Service_Sector_Investment1(t_policy_year = t_policy_year, p_avg_life_serv_cap_1 = p_avg_life_serv_cap_1, p_avg_life_serv_cap_2 = p_avg_life_serv_cap_2, p_serv_cap_out_ratio_1 = p_serv_cap_out_ratio_1, p_serv_cap_out_ratio_2 = p_serv_cap_out_ratio_2, service_capital_init = service_capital_init) "Service sector investment" annotation( + Placement(visible = true, transformation(origin = {-100.0, -220.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); equation - connect(Food_Production1.s_fioa_agr,Industrial_Investment1.s_fioa_agr) annotation(Line(visible = true, points = {{-78.0,-136.0},{-4.0,-136.0},{-4.0,64.0},{98.0,64.0}}, color = {0,0,191})); + connect(Food_Production1.s_fioa_agr, Industrial_Investment1.s_fioa_agr) annotation( + Line(visible = true, points = {{-78.0, -136.0}, {-4.0, -136.0}, {-4.0, 64.0}, {98.0, 64.0}}, color = {0, 0, 191})); population = Population_Dynamics1.Population.y; food = Food_Production1.Food.food; industrial_output = Industrial_Investment1.Industrial_Output.industrial_output; @@ -5056,64 +8294,126 @@ ind_out_pc = Industrial_Investment1.Ind_Out_PC.y; human_ecological_footprint = Human_Ecological_Footprint1.HEF_Human_Ecological_Footprint.hef_human_ecological_footprint; human_welfare_index = Human_Welfare_Index1.HWI_Human_Welfare_Index.hwi_human_welfare_index; - connect(Population_Dynamics1.population,Pollution_Dynamics1.population) annotation(Line(points = {{-78.0,190.0},{-10.0,190.0},{-10.0,140.0},{-180.0,140.0},{-180.0,88.0},{-122.0,88.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.population,Arable_Land_Dynamics1.population) annotation(Line(points = {{-122.0,88.0},{-180.0,88.0},{-180.0,-36.0},{-122.0,-36.0}}, color = {0,0,191}, visible = true)); - connect(Arable_Land_Dynamics1.population,Food_Production1.population) annotation(Line(points = {{-122.0,-36.0},{-180.0,-36.0},{-180.0,-104.0},{-122.0,-104.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.population,Service_Sector_Investment1.population) annotation(Line(points = {{-122.0,-104.0},{-180.0,-104.0},{-180.0,-216.0},{-122.0,-216.0}}, color = {0,0,191}, visible = true)); - connect(Population_Dynamics1.population,Industrial_Investment1.population) annotation(Line(points = {{-78.0,190.0},{-10.0,190.0},{-10.0,34.0},{116.0,34.0},{116.0,58.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.population,Life_Expectancy1.population) annotation(Line(points = {{116.0,58.0},{116.0,34.0},{260.0,34.0},{260.0,-20.0},{318.0,-20.0}}, color = {0,0,191}, visible = true)); - connect(Life_Expectancy1.population,NR_Resource_Utilization1.population) annotation(Line(points = {{318.0,-20.0},{260.0,-20.0},{260.0,-120.0},{318.0,-120.0}}, color = {0,0,191}, visible = true)); - connect(Arable_Land_Dynamics1.arable_land,Pollution_Dynamics1.arable_land) annotation(Line(points = {{-78.0,-20.0},{-20.0,-20.0},{-20.0,26.0},{-176.0,26.0},{-176.0,64.0},{-122.0,64.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.arable_land,Food_Production1.arable_land) annotation(Line(points = {{-122.0,64.0},{-176.0,64.0},{-176.0,-112.0},{-122.0,-112.0}}, color = {0,0,191}, visible = true)); - connect(Arable_Land_Dynamics1.arable_land,Labor_Utilization1.arable_land) annotation(Line(points = {{-78.0,-20.0},{40.0,-20.0},{40.0,-36.0},{98.0,-36.0}}, color = {0,0,191}, visible = true)); - connect(Labor_Utilization1.arable_land,Human_Ecological_Footprint1.arable_land) annotation(Line(points = {{98.0,-36.0},{40.0,-36.0},{40.0,-64.0},{264.0,-64.0},{264.0,190.0},{318.0,190.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.industrial_output,Pollution_Dynamics1.industrial_output) annotation(Line(points = {{142.0,84.3414},{210.0,84.3414},{210.0,22.0},{-184.0,22.0},{-184.0,80.0},{-122.0,80.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.industrial_output,Food_Production1.industrial_output) annotation(Line(points = {{-122.0,80.0},{-184.0,80.0},{-184.0,-136.0},{-122.0,-136.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.industrial_output,Service_Sector_Investment1.industrial_output) annotation(Line(points = {{-122.0,-136.0},{-184.0,-136.0},{-184.0,-224.0},{-122.0,-224.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.industrial_output,NR_Resource_Utilization1.industrial_output) annotation(Line(points = {{142.0,84.3414},{210.0,84.3414},{210.0,-130.0},{318.0,-130.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.ind_out_pc,Arable_Land_Dynamics1.ind_out_pc) annotation(Line(points = {{142.0,68.0},{200.0,68.0},{200.0,30.0},{-188.0,30.0},{-188.0,-28.0},{-122.0,-28.0}}, color = {0,0,191}, visible = true)); - connect(Arable_Land_Dynamics1.ind_out_pc,Food_Production1.ind_out_pc) annotation(Line(points = {{-122.0,-28.0},{-188.0,-28.0},{-188.0,-128.0},{-122.0,-128.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.ind_out_pc,Service_Sector_Investment1.ind_out_pc) annotation(Line(points = {{-122.0,-128.0},{-188.0,-128.0},{-188.0,-232.0},{-122.0,-232.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.ind_out_pc,Human_Fertility1.ind_out_pc) annotation(Line(points = {{142.0,68.0},{200.0,68.0},{200.0,30.0},{36.0,30.0},{36.0,170.0},{98.0,170.0}}, color = {0,0,191}, visible = true)); - connect(Human_Fertility1.ind_out_pc,Labor_Utilization1.ind_out_pc) annotation(Line(points = {{98.0,170.0},{36.0,170.0},{36.0,-12.0},{98.0,-12.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.ind_out_pc,Human_Welfare_Index1.ind_out_pc) annotation(Line(points = {{142.0,68.0},{200.0,68.0},{200.0,70.0},{318.0,70.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.ind_out_pc,Life_Expectancy1.ind_out_pc) annotation(Line(points = {{142.0,68.0},{200.0,68.0},{200.0,-12.0},{318.0,-12.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.ind_out_pc,NR_Resource_Utilization1.ind_out_pc) annotation(Line(points = {{142.0,68.0},{200.0,68.0},{200.0,-110.0},{318.0,-110.0}}, color = {0,0,191}, visible = true)); - connect(Service_Sector_Investment1.serv_out_pc,Human_Fertility1.serv_out_pc) annotation(Line(points = {{-78.0,-210.0},{0.0,-210.0},{0.0,190.0},{98.0,190.0}}, color = {0,0,191}, visible = true)); - connect(Service_Sector_Investment1.serv_out_pc,Labor_Utilization1.serv_out_pc) annotation(Line(points = {{-78.0,-210.0},{0.0,-210.0},{0.0,18.0},{70.0,18.0},{108.0,18.0},{108.0,2.0}}, color = {0,0,191}, visible = true)); - connect(Life_Expectancy1.serv_out_pc,Labor_Utilization1.serv_out_pc) annotation(Line(points = {{318.0,-4.0},{218.0,-4.0},{218.0,18.0},{108.0,18.0},{108.0,12.9215},{108.0,2.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.ppoll_index,Land_Fertility1.ppoll_index) annotation(Line(points = {{-78.0,80.0},{20.0,80.0},{20.0,-130.0},{98.0,-130.0}}, color = {0,0,191}, visible = true)); - connect(Land_Fertility1.ppoll_index,Life_Expectancy1.ppoll_index) annotation(Line(points = {{98.0,-130.0},{20.0,-130.0},{20.0,-70.0},{268.0,-70.0},{268.0,-36.0},{318.0,-36.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.food_ratio,Land_Fertility1.food_ratio) annotation(Line(points = {{-78.0,-104.0},{10.0,-104.0},{10.0,-110.0},{98.0,-110.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.land_yield,Arable_Land_Dynamics1.land_yield) annotation(Line(points = {{-78.0,-112.0},{-20.0,-112.0},{-20.0,-60.0},{-192.0,-60.0},{-192.0,-4.0},{-122.0,-4.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.food_pc,Life_Expectancy1.food_pc) annotation(Line(points = {{-96.0,-98.0},{-96.0,-74.0},{256.0,-74.0},{256.0,-28.0},{318.0,-28.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.marg_prod_agr_inp,Arable_Land_Dynamics1.marg_prod_agr_inp) annotation(Line(points = {{-78.0,-120.0},{-24.0,-120.0},{-24.0,-64.0},{-172.0,-64.0},{-172.0,-12.0},{-122.0,-12.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.agr_inp_per_hect,Pollution_Dynamics1.agr_inp_per_hect) annotation(Line(points = {{-78.0,-128.0},{-16.0,-128.0},{-16.0,-56.0},{-196.0,-56.0},{-196.0,72.0},{-122.0,72.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.agr_inp_per_hect,Labor_Utilization1.agr_inp_per_hect) annotation(Line(points = {{-78.0,-128.0},{-16.0,-128.0},{-16.0,-28.0},{98.0,-28.0}}, color = {0,0,191}, visible = true)); - connect(Service_Sector_Investment1.service_capital,Labor_Utilization1.service_capital) annotation(Line(points = {{-78.0,-220.0},{4.0,-220.0},{4.0,-4.0},{98.0,-4.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.p_fr_inp_for_land_maint,Land_Fertility1.p_fr_inp_for_land_maint) annotation(Line(points = {{-88.0,-142.0},{-88.0,-160.0},{44.0,-160.0},{44.0,-120.0},{98.0,-120.0}}, color = {0,0,191}, visible = true)); - connect(Service_Sector_Investment1.s_fioa_serv,Industrial_Investment1.s_fioa_serv) annotation(Line(points = {{-78.0,-230.0},{16.0,-230.0},{16.0,38.0},{108.0,38.0},{108.0,58.0}}, color = {0,0,191}, visible = true)); - connect(Population_Dynamics1.labor_force,Labor_Utilization1.labor_force) annotation(Line(points = {{-78.0,170.0},{12.0,170.0},{12.0,-60.0},{108.0,-60.0},{108.0,-42.0}}, color = {0,0,191}, visible = true)); - connect(Human_Fertility1.total_fertility,Population_Dynamics1.total_fertility) annotation(Line(points = {{142.0,180.0},{196.0,180.0},{196.0,144.0},{-200.0,144.0},{-200.0,190.0},{-122.0,190.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.industrial_capital,Labor_Utilization1.industrial_capital) annotation(Line(points = {{142.0,76.0},{196.0,76.0},{196.0,-78.0},{44.0,-78.0},{44.0,-20.0},{98.0,-20.0}}, color = {0,0,191}, visible = true)); - connect(Land_Fertility1.land_fertility,Food_Production1.land_fertility) annotation(Line(points = {{142.0,-120.0},{192.0,-120.0},{192.0,-164.0},{-112.0,-164.0},{-112.0,-142.0}}, color = {0,0,191}, visible = true)); - connect(Life_Expectancy1.life_expectancy,Human_Welfare_Index1.life_expectancy) annotation(Line(points = {{362.0,-20.0},{420.0,-20.0},{420.0,40.0},{250.0,40.0},{250.0,90.0},{318.0,90.0}}, color = {0,0,191}, visible = true)); - connect(Human_Welfare_Index1.life_expectancy,Human_Fertility1.life_expectancy) annotation(Line(points = {{318.0,90.0},{250.0,90.0},{250.0,128.0},{32.0,128.0},{32.0,180.0},{98.0,180.0}}, color = {0,0,191}, visible = true)); - connect(Human_Fertility1.life_expectancy,Population_Dynamics1.life_expectancy) annotation(Line(points = {{98.0,180.0},{32.0,180.0},{32.0,128.0},{-190.0,128.0},{-190.0,170.0},{-122.0,170.0}}, color = {0,0,191}, visible = true)); - connect(NR_Resource_Utilization1.pc_res_use_mlt,Pollution_Dynamics1.pc_res_use_mlt) annotation(Line(points = {{362.0,-108.0},{424.0,-108.0},{424.0,124.0},{-176.0,124.0},{-176.0,96.0},{-122.0,96.0}}, color = {0,0,191}, visible = true)); - connect(Land_Fertility1.yield_tech_LYTD,Food_Production1.yield_tech_LYTD) annotation(Line(points = {{142.0,-110.0},{192.0,-110.0},{192.0,-82.0},{-112.0,-82.0},{-112.0,-87.374},{-112.0,-98.0}}, color = {0,0,191}, visible = true)); - connect(Arable_Land_Dynamics1.fr_inp_al_land_dev,Food_Production1.fr_inp_al_land_dev) annotation(Line(points = {{-78.0,-10.0},{-28.0,-10.0},{-28.0,-68.0},{-172.0,-68.0},{-172.0,-120.0},{-122.0,-120.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.s_yield_mlt_air_poll,Food_Production1.s_yield_mlt_air_poll) annotation(Line(points = {{-78.0,72.0},{32.0,72.0},{32.0,-168.0},{-104.0,-168.0},{-104.0,-142.0}}, color = {0,0,191}, visible = true)); - connect(Labor_Utilization1.capital_util_fr,Service_Sector_Investment1.capital_util_fr) annotation(Line(points = {{142.0,-28.0},{224.0,-28.0},{224.0,-180.0},{-172.0,-180.0},{-172.0,-208.0},{-122.0,-208.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.ppoll_tech_mult_icor_COPM,Industrial_Investment1.ppoll_tech_mult_icor_COPM) annotation(Line(points = {{-88.0,0.0},{88.0,0.0}}, color = {0,0,191}, visible = true, origin = {10.0,88.0})); - connect(NR_Resource_Utilization1.ind_cap_out_ratio_2_ICOR2T,Industrial_Investment1.ind_cap_out_ratio_2_ICOR2T) annotation(Line(points = {{362.0,-124.0},{428.0,-124.0},{428.0,120.0},{108.0,120.0},{108.0,102.0}}, color = {0,0,191}, visible = true)); - connect(Labor_Utilization1.capital_util_fr,Industrial_Investment1.capital_util_fr) annotation(Line(points = {{142.0,-28.0},{224.0,-28.0},{224.0,-180.0},{24.0,-180.0},{24.0,80.0},{98.0,80.0}}, color = {0,0,191}, visible = true)); - connect(NR_Resource_Utilization1.s_fr_cap_al_obt_res,Industrial_Investment1.s_fr_cap_al_obt_res) annotation(Line(points = {{362.0,-132.0},{432.0,-132.0},{432.0,132.0},{44.0,132.0},{44.0,72.0},{98.0,72.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.ppoll_gen_rt,Human_Ecological_Footprint1.ppoll_gen_rt) annotation(Line(points = {{-78.0,64.0},{-20.0,64.0},{-20.0,148.0},{256.0,148.0},{256.0,170.0},{318.0,170.0}}, color = {0,0,191}, visible = true)); - connect(Arable_Land_Dynamics1.urban_ind_land,Human_Ecological_Footprint1.urban_ind_land) annotation(Line(points = {{-78.0,-30.0},{-24.0,-30.0},{-24.0,136.0},{252.0,136.0},{252.0,180.0},{318.0,180.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.yield_tech_mult_icor_COYM,Industrial_Investment1.yield_tech_mult_icor_COYM) annotation(Line(points = {{-96.0,-142.0},{-96.0,-174.0},{28.0,-174.0},{28.0,96.0},{98.0,96.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.tot_agric_invest,Arable_Land_Dynamics1.tot_agric_invest) annotation(Line(points = {{-88.0,-98.0},{-88.0,-52.0},{-200.0,-52.0},{-200.0,-20.0},{-122.0,-20.0}}, color = {0,0,191}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-220.0,-260.0},{442.0,222.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-80.0,60.0},{300.0,132.0}}, textString = "More Accessible", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-82.0,-14.0},{304.0,52.0}}, textString = "Non-recoverable", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-112.0,-106.0},{326.0,-2.0}}, textString = "Natural Resources", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-136.0,-184.0},{348.0,-80.0}}, textString = "and Pollution Control", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10})), experiment(StartTime = 1900, StopTime = 2100), experimentSetupOutput, Documentation(info = " + connect(Population_Dynamics1.population, Pollution_Dynamics1.population) annotation( + Line(points = {{-78.0, 190.0}, {-10.0, 190.0}, {-10.0, 140.0}, {-180.0, 140.0}, {-180.0, 88.0}, {-122.0, 88.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.population, Arable_Land_Dynamics1.population) annotation( + Line(points = {{-122.0, 88.0}, {-180.0, 88.0}, {-180.0, -36.0}, {-122.0, -36.0}}, color = {0, 0, 191}, visible = true)); + connect(Arable_Land_Dynamics1.population, Food_Production1.population) annotation( + Line(points = {{-122.0, -36.0}, {-180.0, -36.0}, {-180.0, -104.0}, {-122.0, -104.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.population, Service_Sector_Investment1.population) annotation( + Line(points = {{-122.0, -104.0}, {-180.0, -104.0}, {-180.0, -216.0}, {-122.0, -216.0}}, color = {0, 0, 191}, visible = true)); + connect(Population_Dynamics1.population, Industrial_Investment1.population) annotation( + Line(points = {{-78.0, 190.0}, {-10.0, 190.0}, {-10.0, 34.0}, {116.0, 34.0}, {116.0, 58.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.population, Life_Expectancy1.population) annotation( + Line(points = {{116.0, 58.0}, {116.0, 34.0}, {260.0, 34.0}, {260.0, -20.0}, {318.0, -20.0}}, color = {0, 0, 191}, visible = true)); + connect(Life_Expectancy1.population, NR_Resource_Utilization1.population) annotation( + Line(points = {{318.0, -20.0}, {260.0, -20.0}, {260.0, -120.0}, {318.0, -120.0}}, color = {0, 0, 191}, visible = true)); + connect(Arable_Land_Dynamics1.arable_land, Pollution_Dynamics1.arable_land) annotation( + Line(points = {{-78.0, -20.0}, {-20.0, -20.0}, {-20.0, 26.0}, {-176.0, 26.0}, {-176.0, 64.0}, {-122.0, 64.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.arable_land, Food_Production1.arable_land) annotation( + Line(points = {{-122.0, 64.0}, {-176.0, 64.0}, {-176.0, -112.0}, {-122.0, -112.0}}, color = {0, 0, 191}, visible = true)); + connect(Arable_Land_Dynamics1.arable_land, Labor_Utilization1.arable_land) annotation( + Line(points = {{-78.0, -20.0}, {40.0, -20.0}, {40.0, -36.0}, {98.0, -36.0}}, color = {0, 0, 191}, visible = true)); + connect(Labor_Utilization1.arable_land, Human_Ecological_Footprint1.arable_land) annotation( + Line(points = {{98.0, -36.0}, {40.0, -36.0}, {40.0, -64.0}, {264.0, -64.0}, {264.0, 190.0}, {318.0, 190.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.industrial_output, Pollution_Dynamics1.industrial_output) annotation( + Line(points = {{142.0, 84.3414}, {210.0, 84.3414}, {210.0, 22.0}, {-184.0, 22.0}, {-184.0, 80.0}, {-122.0, 80.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.industrial_output, Food_Production1.industrial_output) annotation( + Line(points = {{-122.0, 80.0}, {-184.0, 80.0}, {-184.0, -136.0}, {-122.0, -136.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.industrial_output, Service_Sector_Investment1.industrial_output) annotation( + Line(points = {{-122.0, -136.0}, {-184.0, -136.0}, {-184.0, -224.0}, {-122.0, -224.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.industrial_output, NR_Resource_Utilization1.industrial_output) annotation( + Line(points = {{142.0, 84.3414}, {210.0, 84.3414}, {210.0, -130.0}, {318.0, -130.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.ind_out_pc, Arable_Land_Dynamics1.ind_out_pc) annotation( + Line(points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 30.0}, {-188.0, 30.0}, {-188.0, -28.0}, {-122.0, -28.0}}, color = {0, 0, 191}, visible = true)); + connect(Arable_Land_Dynamics1.ind_out_pc, Food_Production1.ind_out_pc) annotation( + Line(points = {{-122.0, -28.0}, {-188.0, -28.0}, {-188.0, -128.0}, {-122.0, -128.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.ind_out_pc, Service_Sector_Investment1.ind_out_pc) annotation( + Line(points = {{-122.0, -128.0}, {-188.0, -128.0}, {-188.0, -232.0}, {-122.0, -232.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.ind_out_pc, Human_Fertility1.ind_out_pc) annotation( + Line(points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 30.0}, {36.0, 30.0}, {36.0, 170.0}, {98.0, 170.0}}, color = {0, 0, 191}, visible = true)); + connect(Human_Fertility1.ind_out_pc, Labor_Utilization1.ind_out_pc) annotation( + Line(points = {{98.0, 170.0}, {36.0, 170.0}, {36.0, -12.0}, {98.0, -12.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.ind_out_pc, Human_Welfare_Index1.ind_out_pc) annotation( + Line(points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 70.0}, {318.0, 70.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.ind_out_pc, Life_Expectancy1.ind_out_pc) annotation( + Line(points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, -12.0}, {318.0, -12.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.ind_out_pc, NR_Resource_Utilization1.ind_out_pc) annotation( + Line(points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, -110.0}, {318.0, -110.0}}, color = {0, 0, 191}, visible = true)); + connect(Service_Sector_Investment1.serv_out_pc, Human_Fertility1.serv_out_pc) annotation( + Line(points = {{-78.0, -210.0}, {0.0, -210.0}, {0.0, 190.0}, {98.0, 190.0}}, color = {0, 0, 191}, visible = true)); + connect(Service_Sector_Investment1.serv_out_pc, Labor_Utilization1.serv_out_pc) annotation( + Line(points = {{-78.0, -210.0}, {0.0, -210.0}, {0.0, 18.0}, {70.0, 18.0}, {108.0, 18.0}, {108.0, 2.0}}, color = {0, 0, 191}, visible = true)); + connect(Life_Expectancy1.serv_out_pc, Labor_Utilization1.serv_out_pc) annotation( + Line(points = {{318.0, -4.0}, {218.0, -4.0}, {218.0, 18.0}, {108.0, 18.0}, {108.0, 12.9215}, {108.0, 2.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.ppoll_index, Land_Fertility1.ppoll_index) annotation( + Line(points = {{-78.0, 80.0}, {20.0, 80.0}, {20.0, -130.0}, {98.0, -130.0}}, color = {0, 0, 191}, visible = true)); + connect(Land_Fertility1.ppoll_index, Life_Expectancy1.ppoll_index) annotation( + Line(points = {{98.0, -130.0}, {20.0, -130.0}, {20.0, -70.0}, {268.0, -70.0}, {268.0, -36.0}, {318.0, -36.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.food_ratio, Land_Fertility1.food_ratio) annotation( + Line(points = {{-78.0, -104.0}, {10.0, -104.0}, {10.0, -110.0}, {98.0, -110.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.land_yield, Arable_Land_Dynamics1.land_yield) annotation( + Line(points = {{-78.0, -112.0}, {-20.0, -112.0}, {-20.0, -60.0}, {-192.0, -60.0}, {-192.0, -4.0}, {-122.0, -4.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.food_pc, Life_Expectancy1.food_pc) annotation( + Line(points = {{-96.0, -98.0}, {-96.0, -74.0}, {256.0, -74.0}, {256.0, -28.0}, {318.0, -28.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.marg_prod_agr_inp, Arable_Land_Dynamics1.marg_prod_agr_inp) annotation( + Line(points = {{-78.0, -120.0}, {-24.0, -120.0}, {-24.0, -64.0}, {-172.0, -64.0}, {-172.0, -12.0}, {-122.0, -12.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.agr_inp_per_hect, Pollution_Dynamics1.agr_inp_per_hect) annotation( + Line(points = {{-78.0, -128.0}, {-16.0, -128.0}, {-16.0, -56.0}, {-196.0, -56.0}, {-196.0, 72.0}, {-122.0, 72.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.agr_inp_per_hect, Labor_Utilization1.agr_inp_per_hect) annotation( + Line(points = {{-78.0, -128.0}, {-16.0, -128.0}, {-16.0, -28.0}, {98.0, -28.0}}, color = {0, 0, 191}, visible = true)); + connect(Service_Sector_Investment1.service_capital, Labor_Utilization1.service_capital) annotation( + Line(points = {{-78.0, -220.0}, {4.0, -220.0}, {4.0, -4.0}, {98.0, -4.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.p_fr_inp_for_land_maint, Land_Fertility1.p_fr_inp_for_land_maint) annotation( + Line(points = {{-88.0, -142.0}, {-88.0, -160.0}, {44.0, -160.0}, {44.0, -120.0}, {98.0, -120.0}}, color = {0, 0, 191}, visible = true)); + connect(Service_Sector_Investment1.s_fioa_serv, Industrial_Investment1.s_fioa_serv) annotation( + Line(points = {{-78.0, -230.0}, {16.0, -230.0}, {16.0, 38.0}, {108.0, 38.0}, {108.0, 58.0}}, color = {0, 0, 191}, visible = true)); + connect(Population_Dynamics1.labor_force, Labor_Utilization1.labor_force) annotation( + Line(points = {{-78.0, 170.0}, {12.0, 170.0}, {12.0, -60.0}, {108.0, -60.0}, {108.0, -42.0}}, color = {0, 0, 191}, visible = true)); + connect(Human_Fertility1.total_fertility, Population_Dynamics1.total_fertility) annotation( + Line(points = {{142.0, 180.0}, {196.0, 180.0}, {196.0, 144.0}, {-200.0, 144.0}, {-200.0, 190.0}, {-122.0, 190.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.industrial_capital, Labor_Utilization1.industrial_capital) annotation( + Line(points = {{142.0, 76.0}, {196.0, 76.0}, {196.0, -78.0}, {44.0, -78.0}, {44.0, -20.0}, {98.0, -20.0}}, color = {0, 0, 191}, visible = true)); + connect(Land_Fertility1.land_fertility, Food_Production1.land_fertility) annotation( + Line(points = {{142.0, -120.0}, {192.0, -120.0}, {192.0, -164.0}, {-112.0, -164.0}, {-112.0, -142.0}}, color = {0, 0, 191}, visible = true)); + connect(Life_Expectancy1.life_expectancy, Human_Welfare_Index1.life_expectancy) annotation( + Line(points = {{362.0, -20.0}, {420.0, -20.0}, {420.0, 40.0}, {250.0, 40.0}, {250.0, 90.0}, {318.0, 90.0}}, color = {0, 0, 191}, visible = true)); + connect(Human_Welfare_Index1.life_expectancy, Human_Fertility1.life_expectancy) annotation( + Line(points = {{318.0, 90.0}, {250.0, 90.0}, {250.0, 128.0}, {32.0, 128.0}, {32.0, 180.0}, {98.0, 180.0}}, color = {0, 0, 191}, visible = true)); + connect(Human_Fertility1.life_expectancy, Population_Dynamics1.life_expectancy) annotation( + Line(points = {{98.0, 180.0}, {32.0, 180.0}, {32.0, 128.0}, {-190.0, 128.0}, {-190.0, 170.0}, {-122.0, 170.0}}, color = {0, 0, 191}, visible = true)); + connect(NR_Resource_Utilization1.pc_res_use_mlt, Pollution_Dynamics1.pc_res_use_mlt) annotation( + Line(points = {{362.0, -108.0}, {424.0, -108.0}, {424.0, 124.0}, {-176.0, 124.0}, {-176.0, 96.0}, {-122.0, 96.0}}, color = {0, 0, 191}, visible = true)); + connect(Land_Fertility1.yield_tech_LYTD, Food_Production1.yield_tech_LYTD) annotation( + Line(points = {{142.0, -110.0}, {192.0, -110.0}, {192.0, -82.0}, {-112.0, -82.0}, {-112.0, -87.374}, {-112.0, -98.0}}, color = {0, 0, 191}, visible = true)); + connect(Arable_Land_Dynamics1.fr_inp_al_land_dev, Food_Production1.fr_inp_al_land_dev) annotation( + Line(points = {{-78.0, -10.0}, {-28.0, -10.0}, {-28.0, -68.0}, {-172.0, -68.0}, {-172.0, -120.0}, {-122.0, -120.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.s_yield_mlt_air_poll, Food_Production1.s_yield_mlt_air_poll) annotation( + Line(points = {{-78.0, 72.0}, {32.0, 72.0}, {32.0, -168.0}, {-104.0, -168.0}, {-104.0, -142.0}}, color = {0, 0, 191}, visible = true)); + connect(Labor_Utilization1.capital_util_fr, Service_Sector_Investment1.capital_util_fr) annotation( + Line(points = {{142.0, -28.0}, {224.0, -28.0}, {224.0, -180.0}, {-172.0, -180.0}, {-172.0, -208.0}, {-122.0, -208.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.ppoll_tech_mult_icor_COPM, Industrial_Investment1.ppoll_tech_mult_icor_COPM) annotation( + Line(points = {{-88.0, 0.0}, {88.0, 0.0}}, color = {0, 0, 191}, visible = true, origin = {10.0, 88.0})); + connect(NR_Resource_Utilization1.ind_cap_out_ratio_2_ICOR2T, Industrial_Investment1.ind_cap_out_ratio_2_ICOR2T) annotation( + Line(points = {{362.0, -124.0}, {428.0, -124.0}, {428.0, 120.0}, {108.0, 120.0}, {108.0, 102.0}}, color = {0, 0, 191}, visible = true)); + connect(Labor_Utilization1.capital_util_fr, Industrial_Investment1.capital_util_fr) annotation( + Line(points = {{142.0, -28.0}, {224.0, -28.0}, {224.0, -180.0}, {24.0, -180.0}, {24.0, 80.0}, {98.0, 80.0}}, color = {0, 0, 191}, visible = true)); + connect(NR_Resource_Utilization1.s_fr_cap_al_obt_res, Industrial_Investment1.s_fr_cap_al_obt_res) annotation( + Line(points = {{362.0, -132.0}, {432.0, -132.0}, {432.0, 132.0}, {44.0, 132.0}, {44.0, 72.0}, {98.0, 72.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.ppoll_gen_rt, Human_Ecological_Footprint1.ppoll_gen_rt) annotation( + Line(points = {{-78.0, 64.0}, {-20.0, 64.0}, {-20.0, 148.0}, {256.0, 148.0}, {256.0, 170.0}, {318.0, 170.0}}, color = {0, 0, 191}, visible = true)); + connect(Arable_Land_Dynamics1.urban_ind_land, Human_Ecological_Footprint1.urban_ind_land) annotation( + Line(points = {{-78.0, -30.0}, {-24.0, -30.0}, {-24.0, 136.0}, {252.0, 136.0}, {252.0, 180.0}, {318.0, 180.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.yield_tech_mult_icor_COYM, Industrial_Investment1.yield_tech_mult_icor_COYM) annotation( + Line(points = {{-96.0, -142.0}, {-96.0, -174.0}, {28.0, -174.0}, {28.0, 96.0}, {98.0, 96.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.tot_agric_invest, Arable_Land_Dynamics1.tot_agric_invest) annotation( + Line(points = {{-88.0, -98.0}, {-88.0, -52.0}, {-200.0, -52.0}, {-200.0, -20.0}, {-122.0, -20.0}}, color = {0, 0, 191}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-220.0, -260.0}, {442.0, 222.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-80.0, 60.0}, {300.0, 132.0}}, textString = "More Accessible", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-82.0, -14.0}, {304.0, 52.0}}, textString = "Non-recoverable", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-112.0, -106.0}, {326.0, -2.0}}, textString = "Natural Resources", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-136.0, -184.0}, {348.0, -80.0}}, textString = "and Pollution Control", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10})), + experiment(StartTime = 1900, StopTime = 2100), + experimentSetupOutput, + Documentation(info = " This is Scenario #3 of the WORLD3 model. This scenario starts out with the same assumptions as Scenario #2. In that scenario, the continued production of industrial goods caused the persistent pollution to accumulate. That pollution led to a deterioration of the fertility of our agricultural lands, which caused a collapse over time.

For this reason, it is postulated here that improved pollution control technology can curbe the amount of pollutants released into the atmosphere by 4% starting in the year 2002. The hope is that such a reduction can be reasonably well accomplished without suffocating the industry in the process. In fact, our government already talk about measures that are considerably more stringent than just a 4% reduction in air pollution, although the already implemented measures have proven ineffective until now. The greenhouse gas emissions are still growing essentially proportional with the industrial production.

@@ -5147,6 +8447,7 @@

", revisions = "")); end Scenario_3; + model Scenario_4 "More accessible non-recoverable natural resources, pollution control, and land yield enhancement" parameter Real agr_mtl_toxic_index(unit = "1/dollar") = 1 "Agricultural materials toxicity index"; parameter Real assim_half_life_1970(unit = "yr") = 1.5 "Pollution assimilation half life in 1970"; @@ -5203,10 +8504,10 @@ parameter Real t_policy_year(unit = "yr") = 2002 "Year of policy change"; parameter Real t_pop_equil_time(unit = "yr") = 4000 "Population equilibrium time"; parameter Real t_zero_pop_grow_time(unit = "yr") = 4000 "Time to zero population growth"; - parameter Real p_fr_cap_al_obt_res_2[:] = {1,0.1,0.05,0.05,0.05,0.05,0.05,0.05,0.05,0.05,0.05} "Non-renewable resource fraction remaining"; - parameter Real p_ppoll_tech_chg_mlt[:] = {-0.04,-0.04,0,0} "Persistent pollution technology change multiplier"; - parameter Real p_res_tech_chg_mlt[:] = {0,0,0,0} "Resource technology change multiplier"; - parameter Real p_yield_tech_chg_mlt[:] = {0,0,0.04,0.04} "Yield technology change multiplier"; + parameter Real p_fr_cap_al_obt_res_2[:] = {1, 0.1, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05} "Non-renewable resource fraction remaining"; + parameter Real p_ppoll_tech_chg_mlt[:] = {-0.04, -0.04, 0, 0} "Persistent pollution technology change multiplier"; + parameter Real p_res_tech_chg_mlt[:] = {0, 0, 0, 0} "Resource technology change multiplier"; + parameter Real p_yield_tech_chg_mlt[:] = {0, 0, 0.04, 0.04} "Yield technology change multiplier"; parameter Real agr_inp_init(unit = "dollar/yr") = 5000000000.0 "Initial agricultural input"; parameter Real arable_land_init(unit = "hectare") = 900000000.0 "Initial arable land"; parameter Real industrial_capital_init(unit = "dollar") = 210000000000.0 "Initial industrial investment"; @@ -5241,19 +8542,45 @@ output Real ind_out_pc(unit = "dollar/yr") "Total annual consumer goods per person"; output Real human_ecological_footprint(unit = "Gha") "Human ecological footprint"; output Real human_welfare_index "Human welfare index"; - SystemDynamics.WorldDynamics.World3.Population_Dynamics Population_Dynamics1(pop1_init = pop1_init, pop2_init = pop2_init, pop3_init = pop3_init, pop4_init = pop4_init, labor_force_partic = labor_force_partic, reproductive_lifetime = reproductive_lifetime, t_pop_equil_time = t_pop_equil_time) "Population dynamics" annotation(Placement(visible = true, transformation(origin = {-100.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Pollution_Dynamics Pollution_Dynamics1(agr_mtl_toxic_index = agr_mtl_toxic_index, assim_half_life_1970 = assim_half_life_1970, des_ppoll_index_DPOLX = des_ppoll_index_DPOLX, fr_agr_inp_pers_mtl = fr_agr_inp_pers_mtl, frac_res_pers_mtl = frac_res_pers_mtl, ind_mtl_emiss_fact = ind_mtl_emiss_fact, ind_mtl_toxic_index = ind_mtl_toxic_index, ind_out_in_1970 = ind_out_in_1970, p_ppoll_gen_fact_1 = p_ppoll_gen_fact_1, pers_pollution_init = pers_pollution_init, ppoll_in_1970 = ppoll_in_1970, ppoll_tech_init = ppoll_tech_init, ppoll_trans_del = ppoll_trans_del, t_air_poll_time = t_air_poll_time, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, p_ppoll_tech_chg_mlt = p_ppoll_tech_chg_mlt) "Persistent pollution generation" annotation(Placement(visible = true, transformation(origin = {-100.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Arable_Land_Dynamics Arable_Land_Dynamics1(arable_land_init = arable_land_init, avg_life_land_norm = avg_life_land_norm, inherent_land_fert = inherent_land_fert, pot_arable_land_init = pot_arable_land_init, pot_arable_land_tot = pot_arable_land_tot, social_discount = social_discount, t_land_life_time = t_land_life_time, urban_ind_land_init = urban_ind_land_init, urb_ind_land_dev_time = urb_ind_land_dev_time) "Arable land dynamics" annotation(Placement(visible = true, transformation(origin = {-100.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Food_Production Food_Production1(agr_inp_init = agr_inp_init, food_short_perc_del = food_short_perc_del, p_avg_life_agr_inp_1 = p_avg_life_agr_inp_1, p_avg_life_agr_inp_2 = p_avg_life_agr_inp_2, p_land_yield_fact_1 = p_land_yield_fact_1, perc_food_ratio_init = perc_food_ratio_init, processing_loss = processing_loss, subsist_food_pc = subsist_food_pc, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, land_fr_harvested = land_fr_harvested) "Food production" annotation(Placement(visible = true, transformation(origin = {-100.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Human_Ecological_Footprint Human_Ecological_Footprint1 "Human ecological footprint" annotation(Placement(visible = true, transformation(origin = {340.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Human_Fertility Human_Fertility1(des_compl_fam_size_norm = des_compl_fam_size_norm, hlth_serv_impact_del = hlth_serv_impact_del, income_expect_avg_time = income_expect_avg_time, lifet_perc_del = lifet_perc_del, max_tot_fert_norm = max_tot_fert_norm, social_adj_del = social_adj_del, t_fert_cont_eff_time = t_fert_cont_eff_time, t_zero_pop_grow_time = t_zero_pop_grow_time) "Human fertility" annotation(Placement(visible = true, transformation(origin = {120.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Human_Welfare_Index Human_Welfare_Index1 "Human welfare index" annotation(Placement(visible = true, transformation(origin = {340.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Industrial_Investment Industrial_Investment1(industrial_capital_init = industrial_capital_init, ind_out_pc_des = ind_out_pc_des, p_avg_life_ind_cap_1 = p_avg_life_ind_cap_1, p_avg_life_ind_cap_2 = p_avg_life_ind_cap_2, p_fioa_cons_const_1 = p_fioa_cons_const_1, p_fioa_cons_const_2 = p_fioa_cons_const_2, p_ind_cap_out_ratio_1 = p_ind_cap_out_ratio_1, t_ind_equil_time = t_ind_equil_time, t_policy_year = t_policy_year) "Industrial investment" annotation(Placement(visible = true, transformation(origin = {120.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Labor_Utilization Labor_Utilization1(labor_util_fr_del_init = labor_util_fr_del_init, labor_util_fr_del_time = labor_util_fr_del_time) "Labor utilization" annotation(Placement(visible = true, transformation(origin = {120.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Land_Fertility Land_Fertility1(des_food_ratio_dfr = des_food_ratio_dfr, inherent_land_fert = inherent_land_fert, land_fertility_init = land_fertility_init, t_policy_year = t_policy_year, yield_tech_init = yield_tech_init, p_yield_tech_chg_mlt = p_yield_tech_chg_mlt) "Land fertility" annotation(Placement(visible = true, transformation(origin = {120.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Life_Expectancy Life_Expectancy1(hlth_serv_impact_del = hlth_serv_impact_del, life_expect_norm = life_expect_norm, subsist_food_pc = subsist_food_pc) "Life expectancy" annotation(Placement(visible = true, transformation(origin = {340.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.NR_Resource_Utilization NR_Resource_Utilization1(des_res_use_rt_DNRUR = des_res_use_rt_DNRUR, nr_resources_init = nr_resources_init, p_nr_res_use_fact_1 = p_nr_res_use_fact_1, res_tech_init = res_tech_init, t_policy_year = t_policy_year, t_fcaor_time = t_fcaor_time, tech_dev_del_TDD = tech_dev_del_TDD, p_fr_cap_al_obt_res_2 = p_fr_cap_al_obt_res_2, p_res_tech_chg_mlt = p_res_tech_chg_mlt) "Non-recoverable natural resource utilization" annotation(Placement(visible = true, transformation(origin = {340.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Service_Sector_Investment Service_Sector_Investment1(t_policy_year = t_policy_year, p_avg_life_serv_cap_1 = p_avg_life_serv_cap_1, p_avg_life_serv_cap_2 = p_avg_life_serv_cap_2, p_serv_cap_out_ratio_1 = p_serv_cap_out_ratio_1, p_serv_cap_out_ratio_2 = p_serv_cap_out_ratio_2, service_capital_init = service_capital_init) "Service sector investment" annotation(Placement(visible = true, transformation(origin = {-100.0,-220.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Population_Dynamics Population_Dynamics1(pop1_init = pop1_init, pop2_init = pop2_init, pop3_init = pop3_init, pop4_init = pop4_init, labor_force_partic = labor_force_partic, reproductive_lifetime = reproductive_lifetime, t_pop_equil_time = t_pop_equil_time) "Population dynamics" annotation( + Placement(visible = true, transformation(origin = {-100.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Pollution_Dynamics Pollution_Dynamics1(agr_mtl_toxic_index = agr_mtl_toxic_index, assim_half_life_1970 = assim_half_life_1970, des_ppoll_index_DPOLX = des_ppoll_index_DPOLX, fr_agr_inp_pers_mtl = fr_agr_inp_pers_mtl, frac_res_pers_mtl = frac_res_pers_mtl, ind_mtl_emiss_fact = ind_mtl_emiss_fact, ind_mtl_toxic_index = ind_mtl_toxic_index, ind_out_in_1970 = ind_out_in_1970, p_ppoll_gen_fact_1 = p_ppoll_gen_fact_1, pers_pollution_init = pers_pollution_init, ppoll_in_1970 = ppoll_in_1970, ppoll_tech_init = ppoll_tech_init, ppoll_trans_del = ppoll_trans_del, t_air_poll_time = t_air_poll_time, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, p_ppoll_tech_chg_mlt = p_ppoll_tech_chg_mlt) "Persistent pollution generation" annotation( + Placement(visible = true, transformation(origin = {-100.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Arable_Land_Dynamics Arable_Land_Dynamics1(arable_land_init = arable_land_init, avg_life_land_norm = avg_life_land_norm, inherent_land_fert = inherent_land_fert, pot_arable_land_init = pot_arable_land_init, pot_arable_land_tot = pot_arable_land_tot, social_discount = social_discount, t_land_life_time = t_land_life_time, urban_ind_land_init = urban_ind_land_init, urb_ind_land_dev_time = urb_ind_land_dev_time) "Arable land dynamics" annotation( + Placement(visible = true, transformation(origin = {-100.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Food_Production Food_Production1(agr_inp_init = agr_inp_init, food_short_perc_del = food_short_perc_del, p_avg_life_agr_inp_1 = p_avg_life_agr_inp_1, p_avg_life_agr_inp_2 = p_avg_life_agr_inp_2, p_land_yield_fact_1 = p_land_yield_fact_1, perc_food_ratio_init = perc_food_ratio_init, processing_loss = processing_loss, subsist_food_pc = subsist_food_pc, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, land_fr_harvested = land_fr_harvested) "Food production" annotation( + Placement(visible = true, transformation(origin = {-100.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Human_Ecological_Footprint Human_Ecological_Footprint1 "Human ecological footprint" annotation( + Placement(visible = true, transformation(origin = {340.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Human_Fertility Human_Fertility1(des_compl_fam_size_norm = des_compl_fam_size_norm, hlth_serv_impact_del = hlth_serv_impact_del, income_expect_avg_time = income_expect_avg_time, lifet_perc_del = lifet_perc_del, max_tot_fert_norm = max_tot_fert_norm, social_adj_del = social_adj_del, t_fert_cont_eff_time = t_fert_cont_eff_time, t_zero_pop_grow_time = t_zero_pop_grow_time) "Human fertility" annotation( + Placement(visible = true, transformation(origin = {120.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Human_Welfare_Index Human_Welfare_Index1 "Human welfare index" annotation( + Placement(visible = true, transformation(origin = {340.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Industrial_Investment Industrial_Investment1(industrial_capital_init = industrial_capital_init, ind_out_pc_des = ind_out_pc_des, p_avg_life_ind_cap_1 = p_avg_life_ind_cap_1, p_avg_life_ind_cap_2 = p_avg_life_ind_cap_2, p_fioa_cons_const_1 = p_fioa_cons_const_1, p_fioa_cons_const_2 = p_fioa_cons_const_2, p_ind_cap_out_ratio_1 = p_ind_cap_out_ratio_1, t_ind_equil_time = t_ind_equil_time, t_policy_year = t_policy_year) "Industrial investment" annotation( + Placement(visible = true, transformation(origin = {120.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Labor_Utilization Labor_Utilization1(labor_util_fr_del_init = labor_util_fr_del_init, labor_util_fr_del_time = labor_util_fr_del_time) "Labor utilization" annotation( + Placement(visible = true, transformation(origin = {120.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Land_Fertility Land_Fertility1(des_food_ratio_dfr = des_food_ratio_dfr, inherent_land_fert = inherent_land_fert, land_fertility_init = land_fertility_init, t_policy_year = t_policy_year, yield_tech_init = yield_tech_init, p_yield_tech_chg_mlt = p_yield_tech_chg_mlt) "Land fertility" annotation( + Placement(visible = true, transformation(origin = {120.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Life_Expectancy Life_Expectancy1(hlth_serv_impact_del = hlth_serv_impact_del, life_expect_norm = life_expect_norm, subsist_food_pc = subsist_food_pc) "Life expectancy" annotation( + Placement(visible = true, transformation(origin = {340.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.NR_Resource_Utilization NR_Resource_Utilization1(des_res_use_rt_DNRUR = des_res_use_rt_DNRUR, nr_resources_init = nr_resources_init, p_nr_res_use_fact_1 = p_nr_res_use_fact_1, res_tech_init = res_tech_init, t_policy_year = t_policy_year, t_fcaor_time = t_fcaor_time, tech_dev_del_TDD = tech_dev_del_TDD, p_fr_cap_al_obt_res_2 = p_fr_cap_al_obt_res_2, p_res_tech_chg_mlt = p_res_tech_chg_mlt) "Non-recoverable natural resource utilization" annotation( + Placement(visible = true, transformation(origin = {340.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Service_Sector_Investment Service_Sector_Investment1(t_policy_year = t_policy_year, p_avg_life_serv_cap_1 = p_avg_life_serv_cap_1, p_avg_life_serv_cap_2 = p_avg_life_serv_cap_2, p_serv_cap_out_ratio_1 = p_serv_cap_out_ratio_1, p_serv_cap_out_ratio_2 = p_serv_cap_out_ratio_2, service_capital_init = service_capital_init) "Service sector investment" annotation( + Placement(visible = true, transformation(origin = {-100.0, -220.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); equation population = Population_Dynamics1.Population.y; food = Food_Production1.Food.food; @@ -5271,65 +8598,128 @@ ind_out_pc = Industrial_Investment1.Ind_Out_PC.y; human_ecological_footprint = Human_Ecological_Footprint1.HEF_Human_Ecological_Footprint.hef_human_ecological_footprint; human_welfare_index = Human_Welfare_Index1.HWI_Human_Welfare_Index.hwi_human_welfare_index; - connect(Population_Dynamics1.population,Pollution_Dynamics1.population) annotation(Line(points = {{-78.0,190.0},{-10.0,190.0},{-10.0,140.0},{-180.0,140.0},{-180.0,88.0},{-122.0,88.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.population,Arable_Land_Dynamics1.population) annotation(Line(points = {{-122.0,88.0},{-180.0,88.0},{-180.0,-36.0},{-122.0,-36.0}}, color = {0,0,191}, visible = true)); - connect(Arable_Land_Dynamics1.population,Food_Production1.population) annotation(Line(points = {{-122.0,-36.0},{-180.0,-36.0},{-180.0,-104.0},{-122.0,-104.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.population,Service_Sector_Investment1.population) annotation(Line(points = {{-122.0,-104.0},{-180.0,-104.0},{-180.0,-216.0},{-122.0,-216.0}}, color = {0,0,191}, visible = true)); - connect(Population_Dynamics1.population,Industrial_Investment1.population) annotation(Line(points = {{-78.0,190.0},{-10.0,190.0},{-10.0,34.0},{116.0,34.0},{116.0,58.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.population,Life_Expectancy1.population) annotation(Line(points = {{116.0,58.0},{116.0,34.0},{260.0,34.0},{260.0,-20.0},{318.0,-20.0}}, color = {0,0,191}, visible = true)); - connect(Life_Expectancy1.population,NR_Resource_Utilization1.population) annotation(Line(points = {{318.0,-20.0},{260.0,-20.0},{260.0,-120.0},{318.0,-120.0}}, color = {0,0,191}, visible = true)); - connect(Arable_Land_Dynamics1.arable_land,Pollution_Dynamics1.arable_land) annotation(Line(points = {{-78.0,-20.0},{-20.0,-20.0},{-20.0,26.0},{-176.0,26.0},{-176.0,64.0},{-122.0,64.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.arable_land,Food_Production1.arable_land) annotation(Line(points = {{-122.0,64.0},{-176.0,64.0},{-176.0,-112.0},{-122.0,-112.0}}, color = {0,0,191}, visible = true)); - connect(Arable_Land_Dynamics1.arable_land,Labor_Utilization1.arable_land) annotation(Line(points = {{-78.0,-20.0},{40.0,-20.0},{40.0,-36.0},{98.0,-36.0}}, color = {0,0,191}, visible = true)); - connect(Labor_Utilization1.arable_land,Human_Ecological_Footprint1.arable_land) annotation(Line(points = {{98.0,-36.0},{40.0,-36.0},{40.0,-64.0},{264.0,-64.0},{264.0,190.0},{318.0,190.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.industrial_output,Pollution_Dynamics1.industrial_output) annotation(Line(points = {{142.0,84.3414},{210.0,84.3414},{210.0,22.0},{-184.0,22.0},{-184.0,80.0},{-122.0,80.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.industrial_output,Food_Production1.industrial_output) annotation(Line(points = {{-122.0,80.0},{-184.0,80.0},{-184.0,-136.0},{-122.0,-136.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.industrial_output,Service_Sector_Investment1.industrial_output) annotation(Line(points = {{-122.0,-136.0},{-184.0,-136.0},{-184.0,-224.0},{-122.0,-224.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.industrial_output,NR_Resource_Utilization1.industrial_output) annotation(Line(points = {{142.0,84.3414},{210.0,84.3414},{210.0,-130.0},{318.0,-130.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.ind_out_pc,Arable_Land_Dynamics1.ind_out_pc) annotation(Line(points = {{142.0,68.0},{200.0,68.0},{200.0,30.0},{-188.0,30.0},{-188.0,-28.0},{-122.0,-28.0}}, color = {0,0,191}, visible = true)); - connect(Arable_Land_Dynamics1.ind_out_pc,Food_Production1.ind_out_pc) annotation(Line(points = {{-122.0,-28.0},{-188.0,-28.0},{-188.0,-128.0},{-122.0,-128.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.ind_out_pc,Service_Sector_Investment1.ind_out_pc) annotation(Line(points = {{-122.0,-128.0},{-188.0,-128.0},{-188.0,-232.0},{-122.0,-232.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.ind_out_pc,Human_Fertility1.ind_out_pc) annotation(Line(points = {{142.0,68.0},{200.0,68.0},{200.0,30.0},{36.0,30.0},{36.0,170.0},{98.0,170.0}}, color = {0,0,191}, visible = true)); - connect(Human_Fertility1.ind_out_pc,Labor_Utilization1.ind_out_pc) annotation(Line(points = {{98.0,170.0},{36.0,170.0},{36.0,-12.0},{98.0,-12.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.ind_out_pc,Human_Welfare_Index1.ind_out_pc) annotation(Line(points = {{142.0,68.0},{200.0,68.0},{200.0,70.0},{318.0,70.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.ind_out_pc,Life_Expectancy1.ind_out_pc) annotation(Line(points = {{142.0,68.0},{200.0,68.0},{200.0,-12.0},{318.0,-12.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.ind_out_pc,NR_Resource_Utilization1.ind_out_pc) annotation(Line(points = {{142.0,68.0},{200.0,68.0},{200.0,-110.0},{318.0,-110.0}}, color = {0,0,191}, visible = true)); - connect(Service_Sector_Investment1.serv_out_pc,Human_Fertility1.serv_out_pc) annotation(Line(points = {{-78.0,-210.0},{0.0,-210.0},{0.0,190.0},{98.0,190.0}}, color = {0,0,191}, visible = true)); - connect(Service_Sector_Investment1.serv_out_pc,Labor_Utilization1.serv_out_pc) annotation(Line(points = {{-78.0,-210.0},{0.0,-210.0},{0.0,18.0},{70.0,18.0},{108.0,18.0},{108.0,2.0}}, color = {0,0,191}, visible = true)); - connect(Life_Expectancy1.serv_out_pc,Labor_Utilization1.serv_out_pc) annotation(Line(points = {{318.0,-4.0},{218.0,-4.0},{218.0,18.0},{108.0,18.0},{108.0,10.0},{108.0,2.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.ppoll_index,Land_Fertility1.ppoll_index) annotation(Line(points = {{-78.0,80.0},{20.0,80.0},{20.0,-130.0},{98.0,-130.0}}, color = {0,0,191}, visible = true)); - connect(Land_Fertility1.ppoll_index,Life_Expectancy1.ppoll_index) annotation(Line(points = {{98.0,-130.0},{20.0,-130.0},{20.0,-70.0},{268.0,-70.0},{268.0,-36.0},{318.0,-36.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.food_ratio,Land_Fertility1.food_ratio) annotation(Line(points = {{-78.0,-104.0},{10.0,-104.0},{10.0,-110.0},{98.0,-110.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.land_yield,Arable_Land_Dynamics1.land_yield) annotation(Line(points = {{-78.0,-112.0},{-20.0,-112.0},{-20.0,-60.0},{-192.0,-60.0},{-192.0,-4.0},{-122.0,-4.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.food_pc,Life_Expectancy1.food_pc) annotation(Line(points = {{-96.0,-98.0},{-96.0,-74.0},{256.0,-74.0},{256.0,-28.0},{318.0,-28.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.marg_prod_agr_inp,Arable_Land_Dynamics1.marg_prod_agr_inp) annotation(Line(points = {{-78.0,-120.0},{-24.0,-120.0},{-24.0,-64.0},{-172.0,-64.0},{-172.0,-12.0},{-122.0,-12.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.agr_inp_per_hect,Pollution_Dynamics1.agr_inp_per_hect) annotation(Line(points = {{-78.0,-128.0},{-16.0,-128.0},{-16.0,-56.0},{-196.0,-56.0},{-196.0,72.0},{-122.0,72.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.agr_inp_per_hect,Labor_Utilization1.agr_inp_per_hect) annotation(Line(points = {{-78.0,-128.0},{-16.0,-128.0},{-16.0,-28.0},{98.0,-28.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.s_fioa_agr,Industrial_Investment1.s_fioa_agr) annotation(Line(points = {{-78.0,-136.0},{-4.0,-136.0},{-4.0,64.0},{98.0,64.0}}, color = {0,0,191}, visible = true)); - connect(Service_Sector_Investment1.service_capital,Labor_Utilization1.service_capital) annotation(Line(points = {{-78.0,-220.0},{4.0,-220.0},{4.0,-4.0},{98.0,-4.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.p_fr_inp_for_land_maint,Land_Fertility1.p_fr_inp_for_land_maint) annotation(Line(points = {{-88.0,-142.0},{-88.0,-160.0},{44.0,-160.0},{44.0,-120.0},{98.0,-120.0}}, color = {0,0,191}, visible = true)); - connect(Service_Sector_Investment1.s_fioa_serv,Industrial_Investment1.s_fioa_serv) annotation(Line(points = {{-78.0,-230.0},{16.0,-230.0},{16.0,38.0},{108.0,38.0},{108.0,58.0}}, color = {0,0,191}, visible = true)); - connect(Population_Dynamics1.labor_force,Labor_Utilization1.labor_force) annotation(Line(points = {{-78.0,170.0},{12.0,170.0},{12.0,-60.0},{108.0,-60.0},{108.0,-42.0}}, color = {0,0,191}, visible = true)); - connect(Human_Fertility1.total_fertility,Population_Dynamics1.total_fertility) annotation(Line(points = {{142.0,180.0},{196.0,180.0},{196.0,144.0},{-200.0,144.0},{-200.0,190.0},{-122.0,190.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.industrial_capital,Labor_Utilization1.industrial_capital) annotation(Line(points = {{142.0,76.0},{196.0,76.0},{196.0,-78.0},{44.0,-78.0},{44.0,-20.0},{98.0,-20.0}}, color = {0,0,191}, visible = true)); - connect(Land_Fertility1.land_fertility,Food_Production1.land_fertility) annotation(Line(points = {{142.0,-120.0},{192.0,-120.0},{192.0,-164.0},{-112.0,-164.0},{-112.0,-142.0}}, color = {0,0,191}, visible = true)); - connect(Life_Expectancy1.life_expectancy,Human_Welfare_Index1.life_expectancy) annotation(Line(points = {{362.0,-20.0},{420.0,-20.0},{420.0,40.0},{250.0,40.0},{250.0,90.0},{318.0,90.0}}, color = {0,0,191}, visible = true)); - connect(Human_Welfare_Index1.life_expectancy,Human_Fertility1.life_expectancy) annotation(Line(points = {{318.0,90.0},{250.0,90.0},{250.0,128.0},{32.0,128.0},{32.0,180.0},{98.0,180.0}}, color = {0,0,191}, visible = true)); - connect(Human_Fertility1.life_expectancy,Population_Dynamics1.life_expectancy) annotation(Line(points = {{98.0,180.0},{32.0,180.0},{32.0,128.0},{-190.0,128.0},{-190.0,170.0},{-122.0,170.0}}, color = {0,0,191}, visible = true)); - connect(NR_Resource_Utilization1.pc_res_use_mlt,Pollution_Dynamics1.pc_res_use_mlt) annotation(Line(points = {{362.0,-108.0},{424.0,-108.0},{424.0,124.0},{-176.0,124.0},{-176.0,96.0},{-122.0,96.0}}, color = {0,0,191}, visible = true)); - connect(Land_Fertility1.yield_tech_LYTD,Food_Production1.yield_tech_LYTD) annotation(Line(points = {{142.0,-110.0},{192.0,-110.0},{192.0,-82.0},{-112.0,-82.0},{-112.0,-87.9893},{-112.0,-98.0}}, color = {0,0,191}, visible = true)); - connect(Arable_Land_Dynamics1.fr_inp_al_land_dev,Food_Production1.fr_inp_al_land_dev) annotation(Line(points = {{-78.0,-10.0},{-28.0,-10.0},{-28.0,-68.0},{-172.0,-68.0},{-172.0,-120.0},{-122.0,-120.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.s_yield_mlt_air_poll,Food_Production1.s_yield_mlt_air_poll) annotation(Line(points = {{-78.0,72.0},{32.0,72.0},{32.0,-168.0},{-104.0,-168.0},{-104.0,-142.0}}, color = {0,0,191}, visible = true)); - connect(Labor_Utilization1.capital_util_fr,Service_Sector_Investment1.capital_util_fr) annotation(Line(points = {{142.0,-28.0},{224.0,-28.0},{224.0,-180.0},{-172.0,-180.0},{-172.0,-208.0},{-122.0,-208.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.ppoll_tech_mult_icor_COPM,Industrial_Investment1.ppoll_tech_mult_icor_COPM) annotation(Line(points = {{-88.0,0.0},{88.0,0.0}}, color = {0,0,191}, visible = true, origin = {10.0,88.0})); - connect(NR_Resource_Utilization1.ind_cap_out_ratio_2_ICOR2T,Industrial_Investment1.ind_cap_out_ratio_2_ICOR2T) annotation(Line(points = {{362.0,-124.0},{428.0,-124.0},{428.0,120.0},{108.0,120.0},{108.0,102.0}}, color = {0,0,191}, visible = true)); - connect(Labor_Utilization1.capital_util_fr,Industrial_Investment1.capital_util_fr) annotation(Line(points = {{142.0,-28.0},{224.0,-28.0},{224.0,-180.0},{24.0,-180.0},{24.0,80.0},{98.0,80.0}}, color = {0,0,191}, visible = true)); - connect(NR_Resource_Utilization1.s_fr_cap_al_obt_res,Industrial_Investment1.s_fr_cap_al_obt_res) annotation(Line(points = {{362.0,-132.0},{432.0,-132.0},{432.0,132.0},{44.0,132.0},{44.0,72.0},{98.0,72.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.ppoll_gen_rt,Human_Ecological_Footprint1.ppoll_gen_rt) annotation(Line(points = {{-78.0,64.0},{-20.0,64.0},{-20.0,148.0},{256.0,148.0},{256.0,170.0},{318.0,170.0}}, color = {0,0,191}, visible = true)); - connect(Arable_Land_Dynamics1.urban_ind_land,Human_Ecological_Footprint1.urban_ind_land) annotation(Line(points = {{-78.0,-30.0},{-24.0,-30.0},{-24.0,136.0},{252.0,136.0},{252.0,180.0},{318.0,180.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.yield_tech_mult_icor_COYM,Industrial_Investment1.yield_tech_mult_icor_COYM) annotation(Line(points = {{-96.0,-142.0},{-96.0,-174.0},{28.0,-174.0},{28.0,96.0},{98.0,96.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.tot_agric_invest,Arable_Land_Dynamics1.tot_agric_invest) annotation(Line(points = {{-88.0,-98.0},{-88.0,-52.0},{-200.0,-52.0},{-200.0,-20.0},{-122.0,-20.0}}, color = {0,0,191}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-220.0,-260.0},{442.0,222.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-80.0,98.0},{300.0,170.0}}, textString = "More Accessible", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-82.0,24.0},{304.0,90.0}}, textString = "Non-recoverable", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-112.0,-68.0},{326.0,36.0}}, textString = "Natural Resources,", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-138.0,-146.0},{360.0,-42.0}}, textString = "Pollution Control, and", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-200.0,-324.0},{418.0,-16.0}}, textString = "Land Yield Enhancement", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10})), experiment(StartTime = 1900, StopTime = 2100), experimentSetupOutput, Documentation(info = " + connect(Population_Dynamics1.population, Pollution_Dynamics1.population) annotation( + Line(points = {{-78.0, 190.0}, {-10.0, 190.0}, {-10.0, 140.0}, {-180.0, 140.0}, {-180.0, 88.0}, {-122.0, 88.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.population, Arable_Land_Dynamics1.population) annotation( + Line(points = {{-122.0, 88.0}, {-180.0, 88.0}, {-180.0, -36.0}, {-122.0, -36.0}}, color = {0, 0, 191}, visible = true)); + connect(Arable_Land_Dynamics1.population, Food_Production1.population) annotation( + Line(points = {{-122.0, -36.0}, {-180.0, -36.0}, {-180.0, -104.0}, {-122.0, -104.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.population, Service_Sector_Investment1.population) annotation( + Line(points = {{-122.0, -104.0}, {-180.0, -104.0}, {-180.0, -216.0}, {-122.0, -216.0}}, color = {0, 0, 191}, visible = true)); + connect(Population_Dynamics1.population, Industrial_Investment1.population) annotation( + Line(points = {{-78.0, 190.0}, {-10.0, 190.0}, {-10.0, 34.0}, {116.0, 34.0}, {116.0, 58.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.population, Life_Expectancy1.population) annotation( + Line(points = {{116.0, 58.0}, {116.0, 34.0}, {260.0, 34.0}, {260.0, -20.0}, {318.0, -20.0}}, color = {0, 0, 191}, visible = true)); + connect(Life_Expectancy1.population, NR_Resource_Utilization1.population) annotation( + Line(points = {{318.0, -20.0}, {260.0, -20.0}, {260.0, -120.0}, {318.0, -120.0}}, color = {0, 0, 191}, visible = true)); + connect(Arable_Land_Dynamics1.arable_land, Pollution_Dynamics1.arable_land) annotation( + Line(points = {{-78.0, -20.0}, {-20.0, -20.0}, {-20.0, 26.0}, {-176.0, 26.0}, {-176.0, 64.0}, {-122.0, 64.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.arable_land, Food_Production1.arable_land) annotation( + Line(points = {{-122.0, 64.0}, {-176.0, 64.0}, {-176.0, -112.0}, {-122.0, -112.0}}, color = {0, 0, 191}, visible = true)); + connect(Arable_Land_Dynamics1.arable_land, Labor_Utilization1.arable_land) annotation( + Line(points = {{-78.0, -20.0}, {40.0, -20.0}, {40.0, -36.0}, {98.0, -36.0}}, color = {0, 0, 191}, visible = true)); + connect(Labor_Utilization1.arable_land, Human_Ecological_Footprint1.arable_land) annotation( + Line(points = {{98.0, -36.0}, {40.0, -36.0}, {40.0, -64.0}, {264.0, -64.0}, {264.0, 190.0}, {318.0, 190.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.industrial_output, Pollution_Dynamics1.industrial_output) annotation( + Line(points = {{142.0, 84.3414}, {210.0, 84.3414}, {210.0, 22.0}, {-184.0, 22.0}, {-184.0, 80.0}, {-122.0, 80.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.industrial_output, Food_Production1.industrial_output) annotation( + Line(points = {{-122.0, 80.0}, {-184.0, 80.0}, {-184.0, -136.0}, {-122.0, -136.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.industrial_output, Service_Sector_Investment1.industrial_output) annotation( + Line(points = {{-122.0, -136.0}, {-184.0, -136.0}, {-184.0, -224.0}, {-122.0, -224.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.industrial_output, NR_Resource_Utilization1.industrial_output) annotation( + Line(points = {{142.0, 84.3414}, {210.0, 84.3414}, {210.0, -130.0}, {318.0, -130.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.ind_out_pc, Arable_Land_Dynamics1.ind_out_pc) annotation( + Line(points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 30.0}, {-188.0, 30.0}, {-188.0, -28.0}, {-122.0, -28.0}}, color = {0, 0, 191}, visible = true)); + connect(Arable_Land_Dynamics1.ind_out_pc, Food_Production1.ind_out_pc) annotation( + Line(points = {{-122.0, -28.0}, {-188.0, -28.0}, {-188.0, -128.0}, {-122.0, -128.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.ind_out_pc, Service_Sector_Investment1.ind_out_pc) annotation( + Line(points = {{-122.0, -128.0}, {-188.0, -128.0}, {-188.0, -232.0}, {-122.0, -232.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.ind_out_pc, Human_Fertility1.ind_out_pc) annotation( + Line(points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 30.0}, {36.0, 30.0}, {36.0, 170.0}, {98.0, 170.0}}, color = {0, 0, 191}, visible = true)); + connect(Human_Fertility1.ind_out_pc, Labor_Utilization1.ind_out_pc) annotation( + Line(points = {{98.0, 170.0}, {36.0, 170.0}, {36.0, -12.0}, {98.0, -12.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.ind_out_pc, Human_Welfare_Index1.ind_out_pc) annotation( + Line(points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 70.0}, {318.0, 70.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.ind_out_pc, Life_Expectancy1.ind_out_pc) annotation( + Line(points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, -12.0}, {318.0, -12.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.ind_out_pc, NR_Resource_Utilization1.ind_out_pc) annotation( + Line(points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, -110.0}, {318.0, -110.0}}, color = {0, 0, 191}, visible = true)); + connect(Service_Sector_Investment1.serv_out_pc, Human_Fertility1.serv_out_pc) annotation( + Line(points = {{-78.0, -210.0}, {0.0, -210.0}, {0.0, 190.0}, {98.0, 190.0}}, color = {0, 0, 191}, visible = true)); + connect(Service_Sector_Investment1.serv_out_pc, Labor_Utilization1.serv_out_pc) annotation( + Line(points = {{-78.0, -210.0}, {0.0, -210.0}, {0.0, 18.0}, {70.0, 18.0}, {108.0, 18.0}, {108.0, 2.0}}, color = {0, 0, 191}, visible = true)); + connect(Life_Expectancy1.serv_out_pc, Labor_Utilization1.serv_out_pc) annotation( + Line(points = {{318.0, -4.0}, {218.0, -4.0}, {218.0, 18.0}, {108.0, 18.0}, {108.0, 10.0}, {108.0, 2.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.ppoll_index, Land_Fertility1.ppoll_index) annotation( + Line(points = {{-78.0, 80.0}, {20.0, 80.0}, {20.0, -130.0}, {98.0, -130.0}}, color = {0, 0, 191}, visible = true)); + connect(Land_Fertility1.ppoll_index, Life_Expectancy1.ppoll_index) annotation( + Line(points = {{98.0, -130.0}, {20.0, -130.0}, {20.0, -70.0}, {268.0, -70.0}, {268.0, -36.0}, {318.0, -36.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.food_ratio, Land_Fertility1.food_ratio) annotation( + Line(points = {{-78.0, -104.0}, {10.0, -104.0}, {10.0, -110.0}, {98.0, -110.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.land_yield, Arable_Land_Dynamics1.land_yield) annotation( + Line(points = {{-78.0, -112.0}, {-20.0, -112.0}, {-20.0, -60.0}, {-192.0, -60.0}, {-192.0, -4.0}, {-122.0, -4.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.food_pc, Life_Expectancy1.food_pc) annotation( + Line(points = {{-96.0, -98.0}, {-96.0, -74.0}, {256.0, -74.0}, {256.0, -28.0}, {318.0, -28.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.marg_prod_agr_inp, Arable_Land_Dynamics1.marg_prod_agr_inp) annotation( + Line(points = {{-78.0, -120.0}, {-24.0, -120.0}, {-24.0, -64.0}, {-172.0, -64.0}, {-172.0, -12.0}, {-122.0, -12.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.agr_inp_per_hect, Pollution_Dynamics1.agr_inp_per_hect) annotation( + Line(points = {{-78.0, -128.0}, {-16.0, -128.0}, {-16.0, -56.0}, {-196.0, -56.0}, {-196.0, 72.0}, {-122.0, 72.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.agr_inp_per_hect, Labor_Utilization1.agr_inp_per_hect) annotation( + Line(points = {{-78.0, -128.0}, {-16.0, -128.0}, {-16.0, -28.0}, {98.0, -28.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.s_fioa_agr, Industrial_Investment1.s_fioa_agr) annotation( + Line(points = {{-78.0, -136.0}, {-4.0, -136.0}, {-4.0, 64.0}, {98.0, 64.0}}, color = {0, 0, 191}, visible = true)); + connect(Service_Sector_Investment1.service_capital, Labor_Utilization1.service_capital) annotation( + Line(points = {{-78.0, -220.0}, {4.0, -220.0}, {4.0, -4.0}, {98.0, -4.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.p_fr_inp_for_land_maint, Land_Fertility1.p_fr_inp_for_land_maint) annotation( + Line(points = {{-88.0, -142.0}, {-88.0, -160.0}, {44.0, -160.0}, {44.0, -120.0}, {98.0, -120.0}}, color = {0, 0, 191}, visible = true)); + connect(Service_Sector_Investment1.s_fioa_serv, Industrial_Investment1.s_fioa_serv) annotation( + Line(points = {{-78.0, -230.0}, {16.0, -230.0}, {16.0, 38.0}, {108.0, 38.0}, {108.0, 58.0}}, color = {0, 0, 191}, visible = true)); + connect(Population_Dynamics1.labor_force, Labor_Utilization1.labor_force) annotation( + Line(points = {{-78.0, 170.0}, {12.0, 170.0}, {12.0, -60.0}, {108.0, -60.0}, {108.0, -42.0}}, color = {0, 0, 191}, visible = true)); + connect(Human_Fertility1.total_fertility, Population_Dynamics1.total_fertility) annotation( + Line(points = {{142.0, 180.0}, {196.0, 180.0}, {196.0, 144.0}, {-200.0, 144.0}, {-200.0, 190.0}, {-122.0, 190.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.industrial_capital, Labor_Utilization1.industrial_capital) annotation( + Line(points = {{142.0, 76.0}, {196.0, 76.0}, {196.0, -78.0}, {44.0, -78.0}, {44.0, -20.0}, {98.0, -20.0}}, color = {0, 0, 191}, visible = true)); + connect(Land_Fertility1.land_fertility, Food_Production1.land_fertility) annotation( + Line(points = {{142.0, -120.0}, {192.0, -120.0}, {192.0, -164.0}, {-112.0, -164.0}, {-112.0, -142.0}}, color = {0, 0, 191}, visible = true)); + connect(Life_Expectancy1.life_expectancy, Human_Welfare_Index1.life_expectancy) annotation( + Line(points = {{362.0, -20.0}, {420.0, -20.0}, {420.0, 40.0}, {250.0, 40.0}, {250.0, 90.0}, {318.0, 90.0}}, color = {0, 0, 191}, visible = true)); + connect(Human_Welfare_Index1.life_expectancy, Human_Fertility1.life_expectancy) annotation( + Line(points = {{318.0, 90.0}, {250.0, 90.0}, {250.0, 128.0}, {32.0, 128.0}, {32.0, 180.0}, {98.0, 180.0}}, color = {0, 0, 191}, visible = true)); + connect(Human_Fertility1.life_expectancy, Population_Dynamics1.life_expectancy) annotation( + Line(points = {{98.0, 180.0}, {32.0, 180.0}, {32.0, 128.0}, {-190.0, 128.0}, {-190.0, 170.0}, {-122.0, 170.0}}, color = {0, 0, 191}, visible = true)); + connect(NR_Resource_Utilization1.pc_res_use_mlt, Pollution_Dynamics1.pc_res_use_mlt) annotation( + Line(points = {{362.0, -108.0}, {424.0, -108.0}, {424.0, 124.0}, {-176.0, 124.0}, {-176.0, 96.0}, {-122.0, 96.0}}, color = {0, 0, 191}, visible = true)); + connect(Land_Fertility1.yield_tech_LYTD, Food_Production1.yield_tech_LYTD) annotation( + Line(points = {{142.0, -110.0}, {192.0, -110.0}, {192.0, -82.0}, {-112.0, -82.0}, {-112.0, -87.9893}, {-112.0, -98.0}}, color = {0, 0, 191}, visible = true)); + connect(Arable_Land_Dynamics1.fr_inp_al_land_dev, Food_Production1.fr_inp_al_land_dev) annotation( + Line(points = {{-78.0, -10.0}, {-28.0, -10.0}, {-28.0, -68.0}, {-172.0, -68.0}, {-172.0, -120.0}, {-122.0, -120.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.s_yield_mlt_air_poll, Food_Production1.s_yield_mlt_air_poll) annotation( + Line(points = {{-78.0, 72.0}, {32.0, 72.0}, {32.0, -168.0}, {-104.0, -168.0}, {-104.0, -142.0}}, color = {0, 0, 191}, visible = true)); + connect(Labor_Utilization1.capital_util_fr, Service_Sector_Investment1.capital_util_fr) annotation( + Line(points = {{142.0, -28.0}, {224.0, -28.0}, {224.0, -180.0}, {-172.0, -180.0}, {-172.0, -208.0}, {-122.0, -208.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.ppoll_tech_mult_icor_COPM, Industrial_Investment1.ppoll_tech_mult_icor_COPM) annotation( + Line(points = {{-88.0, 0.0}, {88.0, 0.0}}, color = {0, 0, 191}, visible = true, origin = {10.0, 88.0})); + connect(NR_Resource_Utilization1.ind_cap_out_ratio_2_ICOR2T, Industrial_Investment1.ind_cap_out_ratio_2_ICOR2T) annotation( + Line(points = {{362.0, -124.0}, {428.0, -124.0}, {428.0, 120.0}, {108.0, 120.0}, {108.0, 102.0}}, color = {0, 0, 191}, visible = true)); + connect(Labor_Utilization1.capital_util_fr, Industrial_Investment1.capital_util_fr) annotation( + Line(points = {{142.0, -28.0}, {224.0, -28.0}, {224.0, -180.0}, {24.0, -180.0}, {24.0, 80.0}, {98.0, 80.0}}, color = {0, 0, 191}, visible = true)); + connect(NR_Resource_Utilization1.s_fr_cap_al_obt_res, Industrial_Investment1.s_fr_cap_al_obt_res) annotation( + Line(points = {{362.0, -132.0}, {432.0, -132.0}, {432.0, 132.0}, {44.0, 132.0}, {44.0, 72.0}, {98.0, 72.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.ppoll_gen_rt, Human_Ecological_Footprint1.ppoll_gen_rt) annotation( + Line(points = {{-78.0, 64.0}, {-20.0, 64.0}, {-20.0, 148.0}, {256.0, 148.0}, {256.0, 170.0}, {318.0, 170.0}}, color = {0, 0, 191}, visible = true)); + connect(Arable_Land_Dynamics1.urban_ind_land, Human_Ecological_Footprint1.urban_ind_land) annotation( + Line(points = {{-78.0, -30.0}, {-24.0, -30.0}, {-24.0, 136.0}, {252.0, 136.0}, {252.0, 180.0}, {318.0, 180.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.yield_tech_mult_icor_COYM, Industrial_Investment1.yield_tech_mult_icor_COYM) annotation( + Line(points = {{-96.0, -142.0}, {-96.0, -174.0}, {28.0, -174.0}, {28.0, 96.0}, {98.0, 96.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.tot_agric_invest, Arable_Land_Dynamics1.tot_agric_invest) annotation( + Line(points = {{-88.0, -98.0}, {-88.0, -52.0}, {-200.0, -52.0}, {-200.0, -20.0}, {-122.0, -20.0}}, color = {0, 0, 191}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-220.0, -260.0}, {442.0, 222.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-80.0, 98.0}, {300.0, 170.0}}, textString = "More Accessible", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-82.0, 24.0}, {304.0, 90.0}}, textString = "Non-recoverable", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-112.0, -68.0}, {326.0, 36.0}}, textString = "Natural Resources,", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-138.0, -146.0}, {360.0, -42.0}}, textString = "Pollution Control, and", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-200.0, -324.0}, {418.0, -16.0}}, textString = "Land Yield Enhancement", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10})), + experiment(StartTime = 1900, StopTime = 2100), + experimentSetupOutput, + Documentation(info = " This is Scenario #4 of the WORLD3 model. This scenario starts out with the same assumptions as Scenario #3. Improvements in pollution control technology have led to an increase in the population. There are additional mouths to be fed, but unfortunately, not enough food is being grown to feed the population in the long run. The population stagnates, and there is massive hunger in the world.

In this new scenario, it is thus postulated that additional efforts are being undertaken to increase the yield of food per hectare of arable land.

@@ -5368,6 +8758,7 @@

", revisions = "")); end Scenario_4; + model Scenario_5 "More accessible non-recoverable natural resources, pollution control, land yield enhancement, and erosion protection" parameter Real agr_mtl_toxic_index(unit = "1/dollar") = 1 "Agricultural materials toxicity index"; parameter Real assim_half_life_1970(unit = "yr") = 1.5 "Pollution assimilation half life in 1970"; @@ -5424,10 +8815,10 @@ parameter Real t_policy_year(unit = "yr") = 2002 "Year of policy change"; parameter Real t_pop_equil_time(unit = "yr") = 4000 "Population equilibrium time"; parameter Real t_zero_pop_grow_time(unit = "yr") = 4000 "Time to zero population growth"; - parameter Real p_fr_cap_al_obt_res_2[:] = {1,0.1,0.05,0.05,0.05,0.05,0.05,0.05,0.05,0.05,0.05} "Non-renewable resource fraction remaining"; - parameter Real p_ppoll_tech_chg_mlt[:] = {-0.04,-0.04,0,0} "Persistent pollution technology change multiplier"; - parameter Real p_res_tech_chg_mlt[:] = {0,0,0,0} "Resource technology change multiplier"; - parameter Real p_yield_tech_chg_mlt[:] = {0,0,0.04,0.04} "Yield technology change multiplier"; + parameter Real p_fr_cap_al_obt_res_2[:] = {1, 0.1, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05} "Non-renewable resource fraction remaining"; + parameter Real p_ppoll_tech_chg_mlt[:] = {-0.04, -0.04, 0, 0} "Persistent pollution technology change multiplier"; + parameter Real p_res_tech_chg_mlt[:] = {0, 0, 0, 0} "Resource technology change multiplier"; + parameter Real p_yield_tech_chg_mlt[:] = {0, 0, 0.04, 0.04} "Yield technology change multiplier"; parameter Real agr_inp_init(unit = "dollar/yr") = 5000000000.0 "Initial agricultural input"; parameter Real arable_land_init(unit = "hectare") = 900000000.0 "Initial arable land"; parameter Real industrial_capital_init(unit = "dollar") = 210000000000.0 "Initial industrial investment"; @@ -5462,78 +8853,149 @@ output Real ind_out_pc(unit = "dollar/yr") "Total annual consumer goods per person"; output Real human_ecological_footprint(unit = "Gha") "Human ecological footprint"; output Real human_welfare_index "Human welfare index"; - SystemDynamics.WorldDynamics.World3.Population_Dynamics Population_Dynamics1(pop1_init = pop1_init, pop2_init = pop2_init, pop3_init = pop3_init, pop4_init = pop4_init, labor_force_partic = labor_force_partic, reproductive_lifetime = reproductive_lifetime, t_pop_equil_time = t_pop_equil_time) "Population dynamics" annotation(Placement(visible = true, transformation(origin = {-100.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Pollution_Dynamics Pollution_Dynamics1(agr_mtl_toxic_index = agr_mtl_toxic_index, assim_half_life_1970 = assim_half_life_1970, des_ppoll_index_DPOLX = des_ppoll_index_DPOLX, fr_agr_inp_pers_mtl = fr_agr_inp_pers_mtl, frac_res_pers_mtl = frac_res_pers_mtl, ind_mtl_emiss_fact = ind_mtl_emiss_fact, ind_mtl_toxic_index = ind_mtl_toxic_index, ind_out_in_1970 = ind_out_in_1970, p_ppoll_gen_fact_1 = p_ppoll_gen_fact_1, pers_pollution_init = pers_pollution_init, ppoll_in_1970 = ppoll_in_1970, ppoll_tech_init = ppoll_tech_init, ppoll_trans_del = ppoll_trans_del, t_air_poll_time = t_air_poll_time, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, p_ppoll_tech_chg_mlt = p_ppoll_tech_chg_mlt) "Persistent pollution generation" annotation(Placement(visible = true, transformation(origin = {-100.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Arable_Land_Dynamics Arable_Land_Dynamics1(arable_land_init = arable_land_init, avg_life_land_norm = avg_life_land_norm, inherent_land_fert = inherent_land_fert, pot_arable_land_init = pot_arable_land_init, pot_arable_land_tot = pot_arable_land_tot, social_discount = social_discount, t_land_life_time = t_land_life_time, urban_ind_land_init = urban_ind_land_init, urb_ind_land_dev_time = urb_ind_land_dev_time) "Arable land dynamics" annotation(Placement(visible = true, transformation(origin = {-100.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Food_Production Food_Production1(agr_inp_init = agr_inp_init, food_short_perc_del = food_short_perc_del, p_avg_life_agr_inp_1 = p_avg_life_agr_inp_1, p_avg_life_agr_inp_2 = p_avg_life_agr_inp_2, p_land_yield_fact_1 = p_land_yield_fact_1, perc_food_ratio_init = perc_food_ratio_init, processing_loss = processing_loss, subsist_food_pc = subsist_food_pc, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, land_fr_harvested = land_fr_harvested) "Food production" annotation(Placement(visible = true, transformation(origin = {-100.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Human_Ecological_Footprint Human_Ecological_Footprint1 "Human ecological footprint" annotation(Placement(visible = true, transformation(origin = {340.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Human_Fertility Human_Fertility1(des_compl_fam_size_norm = des_compl_fam_size_norm, hlth_serv_impact_del = hlth_serv_impact_del, income_expect_avg_time = income_expect_avg_time, lifet_perc_del = lifet_perc_del, max_tot_fert_norm = max_tot_fert_norm, social_adj_del = social_adj_del, t_fert_cont_eff_time = t_fert_cont_eff_time, t_zero_pop_grow_time = t_zero_pop_grow_time) "Human fertility" annotation(Placement(visible = true, transformation(origin = {120.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Human_Welfare_Index Human_Welfare_Index1 "Human welfare index" annotation(Placement(visible = true, transformation(origin = {340.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Industrial_Investment Industrial_Investment1(industrial_capital_init = industrial_capital_init, ind_out_pc_des = ind_out_pc_des, p_avg_life_ind_cap_1 = p_avg_life_ind_cap_1, p_avg_life_ind_cap_2 = p_avg_life_ind_cap_2, p_fioa_cons_const_1 = p_fioa_cons_const_1, p_fioa_cons_const_2 = p_fioa_cons_const_2, p_ind_cap_out_ratio_1 = p_ind_cap_out_ratio_1, t_ind_equil_time = t_ind_equil_time, t_policy_year = t_policy_year) "Industrial investment" annotation(Placement(visible = true, transformation(origin = {120.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Labor_Utilization Labor_Utilization1(labor_util_fr_del_init = labor_util_fr_del_init, labor_util_fr_del_time = labor_util_fr_del_time) "Labor utilization" annotation(Placement(visible = true, transformation(origin = {120.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Land_Fertility Land_Fertility1(des_food_ratio_dfr = des_food_ratio_dfr, inherent_land_fert = inherent_land_fert, land_fertility_init = land_fertility_init, t_policy_year = t_policy_year, yield_tech_init = yield_tech_init, p_yield_tech_chg_mlt = p_yield_tech_chg_mlt) "Land fertility" annotation(Placement(visible = true, transformation(origin = {120.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Life_Expectancy Life_Expectancy1(hlth_serv_impact_del = hlth_serv_impact_del, life_expect_norm = life_expect_norm, subsist_food_pc = subsist_food_pc) "Life expectancy" annotation(Placement(visible = true, transformation(origin = {340.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.NR_Resource_Utilization NR_Resource_Utilization1(des_res_use_rt_DNRUR = des_res_use_rt_DNRUR, nr_resources_init = nr_resources_init, p_nr_res_use_fact_1 = p_nr_res_use_fact_1, res_tech_init = res_tech_init, t_policy_year = t_policy_year, t_fcaor_time = t_fcaor_time, tech_dev_del_TDD = tech_dev_del_TDD, p_fr_cap_al_obt_res_2 = p_fr_cap_al_obt_res_2, p_res_tech_chg_mlt = p_res_tech_chg_mlt) "Non-recoverable natural resource utilization" annotation(Placement(visible = true, transformation(origin = {340.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Service_Sector_Investment Service_Sector_Investment1(t_policy_year = t_policy_year, p_avg_life_serv_cap_1 = p_avg_life_serv_cap_1, p_avg_life_serv_cap_2 = p_avg_life_serv_cap_2, p_serv_cap_out_ratio_1 = p_serv_cap_out_ratio_1, p_serv_cap_out_ratio_2 = p_serv_cap_out_ratio_2, service_capital_init = service_capital_init) "Service sector investment" annotation(Placement(visible = true, transformation(origin = {-100.0,-220.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - equation - connect(Service_Sector_Investment1.serv_out_pc,Human_Fertility1.serv_out_pc) annotation(Line(visible = true, points = {{-78.0,-210.0},{0.0,-210.0},{0.0,190.0},{98.0,190.0}}, color = {0,0,191})); - connect(Food_Production1.ind_out_pc,Service_Sector_Investment1.ind_out_pc) annotation(Line(visible = true, points = {{-122.0,-128.0},{-188.0,-128.0},{-188.0,-232.0},{-122.0,-232.0}}, color = {0,0,191})); - connect(Food_Production1.industrial_output,Service_Sector_Investment1.industrial_output) annotation(Line(visible = true, points = {{-122.0,-136.0},{-184.0,-136.0},{-184.0,-224.0},{-122.0,-224.0}}, color = {0,0,191})); - connect(Food_Production1.population,Service_Sector_Investment1.population) annotation(Line(visible = true, points = {{-122.0,-104.0},{-180.0,-104.0},{-180.0,-216.0},{-122.0,-216.0}}, color = {0,0,191})); - connect(Labor_Utilization1.capital_util_fr,Service_Sector_Investment1.capital_util_fr) annotation(Line(visible = true, points = {{142.0,-28.0},{224.0,-28.0},{224.0,-180.0},{-172.0,-180.0},{-172.0,-208.0},{-122.0,-208.0}}, color = {0,0,191})); - connect(Service_Sector_Investment1.serv_out_pc,Labor_Utilization1.serv_out_pc) annotation(Line(visible = true, points = {{-78.0,-210.0},{0.0,-210.0},{0.0,18.0},{70.0,18.0},{108.0,18.0},{108.0,2.0}}, color = {0,0,191})); - connect(Service_Sector_Investment1.service_capital,Labor_Utilization1.service_capital) annotation(Line(visible = true, points = {{-78.0,-220.0},{4.0,-220.0},{4.0,-4.0},{98.0,-4.0}}, color = {0,0,191})); - connect(Service_Sector_Investment1.s_fioa_serv,Industrial_Investment1.s_fioa_serv) annotation(Line(visible = true, points = {{-78.0,-230.0},{16.0,-230.0},{16.0,38.0},{108.0,38.0},{108.0,58.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.ppoll_tech_mult_icor_COPM,Industrial_Investment1.ppoll_tech_mult_icor_COPM) annotation(Line(visible = true, origin = {10.0,88.0}, points = {{-88.0,0.0},{88.0,0.0}}, color = {0,0,191})); - connect(Life_Expectancy1.population,NR_Resource_Utilization1.population) annotation(Line(visible = true, points = {{318.0,-20.0},{260.0,-20.0},{260.0,-120.0},{318.0,-120.0}}, color = {0,0,191})); - connect(Human_Fertility1.life_expectancy,Population_Dynamics1.life_expectancy) annotation(Line(visible = true, points = {{98.0,180.0},{32.0,180.0},{32.0,128.0},{-190.0,128.0},{-190.0,170.0},{-122.0,170.0}}, color = {0,0,191})); - connect(Human_Fertility1.total_fertility,Population_Dynamics1.total_fertility) annotation(Line(visible = true, points = {{142.0,180.0},{196.0,180.0},{196.0,144.0},{-200.0,144.0},{-200.0,190.0},{-122.0,190.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Human_Fertility1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,30.0},{36.0,30.0},{36.0,170.0},{98.0,170.0}}, color = {0,0,191})); - connect(Population_Dynamics1.population,Pollution_Dynamics1.population) annotation(Line(visible = true, points = {{-78.0,190.0},{-10.0,190.0},{-10.0,140.0},{-180.0,140.0},{-180.0,88.0},{-122.0,88.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.arable_land,Pollution_Dynamics1.arable_land) annotation(Line(visible = true, points = {{-78.0,-20.0},{-20.0,-20.0},{-20.0,26.0},{-176.0,26.0},{-176.0,64.0},{-122.0,64.0}}, color = {0,0,191})); - connect(Food_Production1.marg_prod_agr_inp,Arable_Land_Dynamics1.marg_prod_agr_inp) annotation(Line(visible = true, points = {{-78.0,-120.0},{-24.0,-120.0},{-24.0,-64.0},{-172.0,-64.0},{-172.0,-12.0},{-122.0,-12.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Arable_Land_Dynamics1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,30.0},{-188.0,30.0},{-188.0,-28.0},{-122.0,-28.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.population,Arable_Land_Dynamics1.population) annotation(Line(visible = true, points = {{-122.0,88.0},{-180.0,88.0},{-180.0,-36.0},{-122.0,-36.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.urban_ind_land,Human_Ecological_Footprint1.urban_ind_land) annotation(Line(visible = true, points = {{-78.0,-30.0},{-24.0,-30.0},{-24.0,136.0},{252.0,136.0},{252.0,180.0},{318.0,180.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.fr_inp_al_land_dev,Food_Production1.fr_inp_al_land_dev) annotation(Line(visible = true, points = {{-78.0,-10.0},{-28.0,-10.0},{-28.0,-68.0},{-172.0,-68.0},{-172.0,-120.0},{-122.0,-120.0}}, color = {0,0,191})); - connect(Food_Production1.tot_agric_invest,Arable_Land_Dynamics1.tot_agric_invest) annotation(Line(visible = true, points = {{-88.0,-98.0},{-88.0,-52.0},{-200.0,-52.0},{-200.0,-20.0},{-122.0,-20.0}}, color = {0,0,191})); - connect(Food_Production1.food_ratio,Land_Fertility1.food_ratio) annotation(Line(visible = true, points = {{-78.0,-104.0},{10.0,-104.0},{10.0,-110.0},{98.0,-110.0}}, color = {0,0,191})); - connect(Food_Production1.land_yield,Arable_Land_Dynamics1.land_yield) annotation(Line(visible = true, points = {{-78.0,-112.0},{-20.0,-112.0},{-20.0,-60.0},{-192.0,-60.0},{-192.0,-4.0},{-122.0,-4.0}}, color = {0,0,191})); - connect(Food_Production1.agr_inp_per_hect,Pollution_Dynamics1.agr_inp_per_hect) annotation(Line(visible = true, points = {{-78.0,-128.0},{-16.0,-128.0},{-16.0,-56.0},{-196.0,-56.0},{-196.0,72.0},{-122.0,72.0}}, color = {0,0,191})); - connect(Food_Production1.p_fr_inp_for_land_maint,Land_Fertility1.p_fr_inp_for_land_maint) annotation(Line(visible = true, points = {{-88.0,-142.0},{-88.0,-160.0},{44.0,-160.0},{44.0,-120.0},{98.0,-120.0}}, color = {0,0,191})); - connect(Land_Fertility1.land_fertility,Food_Production1.land_fertility) annotation(Line(visible = true, points = {{142.0,-120.0},{192.0,-120.0},{192.0,-164.0},{-112.0,-164.0},{-112.0,-142.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.ind_out_pc,Food_Production1.ind_out_pc) annotation(Line(visible = true, points = {{-122.0,-28.0},{-188.0,-28.0},{-188.0,-128.0},{-122.0,-128.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.industrial_output,Food_Production1.industrial_output) annotation(Line(visible = true, points = {{-122.0,80.0},{-184.0,80.0},{-184.0,-136.0},{-122.0,-136.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.arable_land,Food_Production1.arable_land) annotation(Line(visible = true, points = {{-122.0,64.0},{-176.0,64.0},{-176.0,-112.0},{-122.0,-112.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.population,Food_Production1.population) annotation(Line(visible = true, points = {{-122.0,-36.0},{-180.0,-36.0},{-180.0,-104.0},{-122.0,-104.0}}, color = {0,0,191})); - connect(Land_Fertility1.yield_tech_LYTD,Food_Production1.yield_tech_LYTD) annotation(Line(visible = true, points = {{142.0,-110.0},{192.0,-110.0},{192.0,-82.0},{-112.0,-82.0},{-112.0,-86.7587},{-112.0,-98.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.ppoll_index,Land_Fertility1.ppoll_index) annotation(Line(visible = true, points = {{-78.0,80.0},{20.0,80.0},{20.0,-130.0},{98.0,-130.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,NR_Resource_Utilization1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,-110.0},{318.0,-110.0}}, color = {0,0,191})); - connect(NR_Resource_Utilization1.ind_cap_out_ratio_2_ICOR2T,Industrial_Investment1.ind_cap_out_ratio_2_ICOR2T) annotation(Line(visible = true, points = {{362.0,-124.0},{428.0,-124.0},{428.0,120.0},{108.0,120.0},{108.0,102.0}}, color = {0,0,191})); - connect(NR_Resource_Utilization1.pc_res_use_mlt,Pollution_Dynamics1.pc_res_use_mlt) annotation(Line(visible = true, points = {{362.0,-108.0},{424.0,-108.0},{424.0,124.0},{-176.0,124.0},{-176.0,96.0},{-122.0,96.0}}, color = {0,0,191})); - connect(Food_Production1.food_pc,Life_Expectancy1.food_pc) annotation(Line(visible = true, points = {{-96.0,-98.0},{-96.0,-74.0},{256.0,-74.0},{256.0,-28.0},{318.0,-28.0}}, color = {0,0,191})); - connect(Land_Fertility1.ppoll_index,Life_Expectancy1.ppoll_index) annotation(Line(visible = true, points = {{98.0,-130.0},{20.0,-130.0},{20.0,-70.0},{268.0,-70.0},{268.0,-36.0},{318.0,-36.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Life_Expectancy1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,-12.0},{318.0,-12.0}}, color = {0,0,191})); - connect(Labor_Utilization1.capital_util_fr,Industrial_Investment1.capital_util_fr) annotation(Line(visible = true, points = {{142.0,-28.0},{224.0,-28.0},{224.0,-180.0},{24.0,-180.0},{24.0,80.0},{98.0,80.0}}, color = {0,0,191})); - connect(Life_Expectancy1.serv_out_pc,Labor_Utilization1.serv_out_pc) annotation(Line(visible = true, points = {{318.0,-4.0},{218.0,-4.0},{218.0,18.0},{108.0,18.0},{108.0,11.6909},{108.0,2.0}}, color = {0,0,191})); - connect(Human_Fertility1.ind_out_pc,Labor_Utilization1.ind_out_pc) annotation(Line(visible = true, points = {{98.0,170.0},{36.0,170.0},{36.0,-12.0},{98.0,-12.0}}, color = {0,0,191})); - connect(Food_Production1.agr_inp_per_hect,Labor_Utilization1.agr_inp_per_hect) annotation(Line(visible = true, points = {{-78.0,-128.0},{-16.0,-128.0},{-16.0,-28.0},{98.0,-28.0}}, color = {0,0,191})); - connect(Population_Dynamics1.labor_force,Labor_Utilization1.labor_force) annotation(Line(visible = true, points = {{-78.0,170.0},{12.0,170.0},{12.0,-60.0},{108.0,-60.0},{108.0,-42.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.arable_land,Labor_Utilization1.arable_land) annotation(Line(visible = true, points = {{-78.0,-20.0},{40.0,-20.0},{40.0,-36.0},{98.0,-36.0}}, color = {0,0,191})); - connect(Labor_Utilization1.arable_land,Human_Ecological_Footprint1.arable_land) annotation(Line(visible = true, points = {{98.0,-36.0},{40.0,-36.0},{40.0,-64.0},{264.0,-64.0},{264.0,190.0},{318.0,190.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.ppoll_gen_rt,Human_Ecological_Footprint1.ppoll_gen_rt) annotation(Line(visible = true, points = {{-78.0,64.0},{-20.0,64.0},{-20.0,148.0},{256.0,148.0},{256.0,170.0},{318.0,170.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.s_yield_mlt_air_poll,Food_Production1.s_yield_mlt_air_poll) annotation(Line(visible = true, points = {{-78.0,72.0},{32.0,72.0},{32.0,-168.0},{-104.0,-168.0},{-104.0,-142.0}}, color = {0,0,191})); - connect(Food_Production1.yield_tech_mult_icor_COYM,Industrial_Investment1.yield_tech_mult_icor_COYM) annotation(Line(visible = true, points = {{-96.0,-142.0},{-96.0,-174.0},{28.0,-174.0},{28.0,96.0},{98.0,96.0}}, color = {0,0,191})); - connect(NR_Resource_Utilization1.s_fr_cap_al_obt_res,Industrial_Investment1.s_fr_cap_al_obt_res) annotation(Line(visible = true, points = {{362.0,-132.0},{432.0,-132.0},{432.0,132.0},{44.0,132.0},{44.0,72.0},{98.0,72.0}}, color = {0,0,191})); - connect(Food_Production1.s_fioa_agr,Industrial_Investment1.s_fioa_agr) annotation(Line(visible = true, points = {{-78.0,-136.0},{-4.0,-136.0},{-4.0,64.0},{98.0,64.0}}, color = {0,0,191})); - connect(Industrial_Investment1.population,Life_Expectancy1.population) annotation(Line(visible = true, points = {{116.0,58.0},{116.0,34.0},{260.0,34.0},{260.0,-20.0},{318.0,-20.0}}, color = {0,0,191})); - connect(Population_Dynamics1.population,Industrial_Investment1.population) annotation(Line(visible = true, points = {{-78.0,190.0},{-10.0,190.0},{-10.0,34.0},{116.0,34.0},{116.0,58.0}}, color = {0,0,191})); - connect(Industrial_Investment1.industrial_capital,Labor_Utilization1.industrial_capital) annotation(Line(visible = true, points = {{142.0,76.0},{196.0,76.0},{196.0,-78.0},{44.0,-78.0},{44.0,-20.0},{98.0,-20.0}}, color = {0,0,191})); - connect(Industrial_Investment1.industrial_output,NR_Resource_Utilization1.industrial_output) annotation(Line(visible = true, points = {{142.0,84.3414},{210.0,84.3414},{210.0,-130.0},{318.0,-130.0}}, color = {0,0,191})); - connect(Industrial_Investment1.industrial_output,Pollution_Dynamics1.industrial_output) annotation(Line(visible = true, points = {{142.0,84.3414},{210.0,84.3414},{210.0,22.0},{-184.0,22.0},{-184.0,80.0},{-122.0,80.0}}, color = {0,0,191})); - connect(Human_Welfare_Index1.life_expectancy,Human_Fertility1.life_expectancy) annotation(Line(visible = true, points = {{318.0,90.0},{250.0,90.0},{250.0,128.0},{32.0,128.0},{32.0,180.0},{98.0,180.0}}, color = {0,0,191})); - connect(Life_Expectancy1.life_expectancy,Human_Welfare_Index1.life_expectancy) annotation(Line(visible = true, points = {{362.0,-20.0},{420.0,-20.0},{420.0,40.0},{250.0,40.0},{250.0,90.0},{318.0,90.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Human_Welfare_Index1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,70.0},{318.0,70.0}}, color = {0,0,191})); + SystemDynamics.WorldDynamics.World3.Population_Dynamics Population_Dynamics1(pop1_init = pop1_init, pop2_init = pop2_init, pop3_init = pop3_init, pop4_init = pop4_init, labor_force_partic = labor_force_partic, reproductive_lifetime = reproductive_lifetime, t_pop_equil_time = t_pop_equil_time) "Population dynamics" annotation( + Placement(visible = true, transformation(origin = {-100.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Pollution_Dynamics Pollution_Dynamics1(agr_mtl_toxic_index = agr_mtl_toxic_index, assim_half_life_1970 = assim_half_life_1970, des_ppoll_index_DPOLX = des_ppoll_index_DPOLX, fr_agr_inp_pers_mtl = fr_agr_inp_pers_mtl, frac_res_pers_mtl = frac_res_pers_mtl, ind_mtl_emiss_fact = ind_mtl_emiss_fact, ind_mtl_toxic_index = ind_mtl_toxic_index, ind_out_in_1970 = ind_out_in_1970, p_ppoll_gen_fact_1 = p_ppoll_gen_fact_1, pers_pollution_init = pers_pollution_init, ppoll_in_1970 = ppoll_in_1970, ppoll_tech_init = ppoll_tech_init, ppoll_trans_del = ppoll_trans_del, t_air_poll_time = t_air_poll_time, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, p_ppoll_tech_chg_mlt = p_ppoll_tech_chg_mlt) "Persistent pollution generation" annotation( + Placement(visible = true, transformation(origin = {-100.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Arable_Land_Dynamics Arable_Land_Dynamics1(arable_land_init = arable_land_init, avg_life_land_norm = avg_life_land_norm, inherent_land_fert = inherent_land_fert, pot_arable_land_init = pot_arable_land_init, pot_arable_land_tot = pot_arable_land_tot, social_discount = social_discount, t_land_life_time = t_land_life_time, urban_ind_land_init = urban_ind_land_init, urb_ind_land_dev_time = urb_ind_land_dev_time) "Arable land dynamics" annotation( + Placement(visible = true, transformation(origin = {-100.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Food_Production Food_Production1(agr_inp_init = agr_inp_init, food_short_perc_del = food_short_perc_del, p_avg_life_agr_inp_1 = p_avg_life_agr_inp_1, p_avg_life_agr_inp_2 = p_avg_life_agr_inp_2, p_land_yield_fact_1 = p_land_yield_fact_1, perc_food_ratio_init = perc_food_ratio_init, processing_loss = processing_loss, subsist_food_pc = subsist_food_pc, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, land_fr_harvested = land_fr_harvested) "Food production" annotation( + Placement(visible = true, transformation(origin = {-100.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Human_Ecological_Footprint Human_Ecological_Footprint1 "Human ecological footprint" annotation( + Placement(visible = true, transformation(origin = {340.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Human_Fertility Human_Fertility1(des_compl_fam_size_norm = des_compl_fam_size_norm, hlth_serv_impact_del = hlth_serv_impact_del, income_expect_avg_time = income_expect_avg_time, lifet_perc_del = lifet_perc_del, max_tot_fert_norm = max_tot_fert_norm, social_adj_del = social_adj_del, t_fert_cont_eff_time = t_fert_cont_eff_time, t_zero_pop_grow_time = t_zero_pop_grow_time) "Human fertility" annotation( + Placement(visible = true, transformation(origin = {120.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Human_Welfare_Index Human_Welfare_Index1 "Human welfare index" annotation( + Placement(visible = true, transformation(origin = {340.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Industrial_Investment Industrial_Investment1(industrial_capital_init = industrial_capital_init, ind_out_pc_des = ind_out_pc_des, p_avg_life_ind_cap_1 = p_avg_life_ind_cap_1, p_avg_life_ind_cap_2 = p_avg_life_ind_cap_2, p_fioa_cons_const_1 = p_fioa_cons_const_1, p_fioa_cons_const_2 = p_fioa_cons_const_2, p_ind_cap_out_ratio_1 = p_ind_cap_out_ratio_1, t_ind_equil_time = t_ind_equil_time, t_policy_year = t_policy_year) "Industrial investment" annotation( + Placement(visible = true, transformation(origin = {120.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Labor_Utilization Labor_Utilization1(labor_util_fr_del_init = labor_util_fr_del_init, labor_util_fr_del_time = labor_util_fr_del_time) "Labor utilization" annotation( + Placement(visible = true, transformation(origin = {120.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Land_Fertility Land_Fertility1(des_food_ratio_dfr = des_food_ratio_dfr, inherent_land_fert = inherent_land_fert, land_fertility_init = land_fertility_init, t_policy_year = t_policy_year, yield_tech_init = yield_tech_init, p_yield_tech_chg_mlt = p_yield_tech_chg_mlt) "Land fertility" annotation( + Placement(visible = true, transformation(origin = {120.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Life_Expectancy Life_Expectancy1(hlth_serv_impact_del = hlth_serv_impact_del, life_expect_norm = life_expect_norm, subsist_food_pc = subsist_food_pc) "Life expectancy" annotation( + Placement(visible = true, transformation(origin = {340.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.NR_Resource_Utilization NR_Resource_Utilization1(des_res_use_rt_DNRUR = des_res_use_rt_DNRUR, nr_resources_init = nr_resources_init, p_nr_res_use_fact_1 = p_nr_res_use_fact_1, res_tech_init = res_tech_init, t_policy_year = t_policy_year, t_fcaor_time = t_fcaor_time, tech_dev_del_TDD = tech_dev_del_TDD, p_fr_cap_al_obt_res_2 = p_fr_cap_al_obt_res_2, p_res_tech_chg_mlt = p_res_tech_chg_mlt) "Non-recoverable natural resource utilization" annotation( + Placement(visible = true, transformation(origin = {340.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Service_Sector_Investment Service_Sector_Investment1(t_policy_year = t_policy_year, p_avg_life_serv_cap_1 = p_avg_life_serv_cap_1, p_avg_life_serv_cap_2 = p_avg_life_serv_cap_2, p_serv_cap_out_ratio_1 = p_serv_cap_out_ratio_1, p_serv_cap_out_ratio_2 = p_serv_cap_out_ratio_2, service_capital_init = service_capital_init) "Service sector investment" annotation( + Placement(visible = true, transformation(origin = {-100.0, -220.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + equation + connect(Service_Sector_Investment1.serv_out_pc, Human_Fertility1.serv_out_pc) annotation( + Line(visible = true, points = {{-78.0, -210.0}, {0.0, -210.0}, {0.0, 190.0}, {98.0, 190.0}}, color = {0, 0, 191})); + connect(Food_Production1.ind_out_pc, Service_Sector_Investment1.ind_out_pc) annotation( + Line(visible = true, points = {{-122.0, -128.0}, {-188.0, -128.0}, {-188.0, -232.0}, {-122.0, -232.0}}, color = {0, 0, 191})); + connect(Food_Production1.industrial_output, Service_Sector_Investment1.industrial_output) annotation( + Line(visible = true, points = {{-122.0, -136.0}, {-184.0, -136.0}, {-184.0, -224.0}, {-122.0, -224.0}}, color = {0, 0, 191})); + connect(Food_Production1.population, Service_Sector_Investment1.population) annotation( + Line(visible = true, points = {{-122.0, -104.0}, {-180.0, -104.0}, {-180.0, -216.0}, {-122.0, -216.0}}, color = {0, 0, 191})); + connect(Labor_Utilization1.capital_util_fr, Service_Sector_Investment1.capital_util_fr) annotation( + Line(visible = true, points = {{142.0, -28.0}, {224.0, -28.0}, {224.0, -180.0}, {-172.0, -180.0}, {-172.0, -208.0}, {-122.0, -208.0}}, color = {0, 0, 191})); + connect(Service_Sector_Investment1.serv_out_pc, Labor_Utilization1.serv_out_pc) annotation( + Line(visible = true, points = {{-78.0, -210.0}, {0.0, -210.0}, {0.0, 18.0}, {70.0, 18.0}, {108.0, 18.0}, {108.0, 2.0}}, color = {0, 0, 191})); + connect(Service_Sector_Investment1.service_capital, Labor_Utilization1.service_capital) annotation( + Line(visible = true, points = {{-78.0, -220.0}, {4.0, -220.0}, {4.0, -4.0}, {98.0, -4.0}}, color = {0, 0, 191})); + connect(Service_Sector_Investment1.s_fioa_serv, Industrial_Investment1.s_fioa_serv) annotation( + Line(visible = true, points = {{-78.0, -230.0}, {16.0, -230.0}, {16.0, 38.0}, {108.0, 38.0}, {108.0, 58.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.ppoll_tech_mult_icor_COPM, Industrial_Investment1.ppoll_tech_mult_icor_COPM) annotation( + Line(visible = true, origin = {10.0, 88.0}, points = {{-88.0, 0.0}, {88.0, 0.0}}, color = {0, 0, 191})); + connect(Life_Expectancy1.population, NR_Resource_Utilization1.population) annotation( + Line(visible = true, points = {{318.0, -20.0}, {260.0, -20.0}, {260.0, -120.0}, {318.0, -120.0}}, color = {0, 0, 191})); + connect(Human_Fertility1.life_expectancy, Population_Dynamics1.life_expectancy) annotation( + Line(visible = true, points = {{98.0, 180.0}, {32.0, 180.0}, {32.0, 128.0}, {-190.0, 128.0}, {-190.0, 170.0}, {-122.0, 170.0}}, color = {0, 0, 191})); + connect(Human_Fertility1.total_fertility, Population_Dynamics1.total_fertility) annotation( + Line(visible = true, points = {{142.0, 180.0}, {196.0, 180.0}, {196.0, 144.0}, {-200.0, 144.0}, {-200.0, 190.0}, {-122.0, 190.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Human_Fertility1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 30.0}, {36.0, 30.0}, {36.0, 170.0}, {98.0, 170.0}}, color = {0, 0, 191})); + connect(Population_Dynamics1.population, Pollution_Dynamics1.population) annotation( + Line(visible = true, points = {{-78.0, 190.0}, {-10.0, 190.0}, {-10.0, 140.0}, {-180.0, 140.0}, {-180.0, 88.0}, {-122.0, 88.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.arable_land, Pollution_Dynamics1.arable_land) annotation( + Line(visible = true, points = {{-78.0, -20.0}, {-20.0, -20.0}, {-20.0, 26.0}, {-176.0, 26.0}, {-176.0, 64.0}, {-122.0, 64.0}}, color = {0, 0, 191})); + connect(Food_Production1.marg_prod_agr_inp, Arable_Land_Dynamics1.marg_prod_agr_inp) annotation( + Line(visible = true, points = {{-78.0, -120.0}, {-24.0, -120.0}, {-24.0, -64.0}, {-172.0, -64.0}, {-172.0, -12.0}, {-122.0, -12.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Arable_Land_Dynamics1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 30.0}, {-188.0, 30.0}, {-188.0, -28.0}, {-122.0, -28.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.population, Arable_Land_Dynamics1.population) annotation( + Line(visible = true, points = {{-122.0, 88.0}, {-180.0, 88.0}, {-180.0, -36.0}, {-122.0, -36.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.urban_ind_land, Human_Ecological_Footprint1.urban_ind_land) annotation( + Line(visible = true, points = {{-78.0, -30.0}, {-24.0, -30.0}, {-24.0, 136.0}, {252.0, 136.0}, {252.0, 180.0}, {318.0, 180.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.fr_inp_al_land_dev, Food_Production1.fr_inp_al_land_dev) annotation( + Line(visible = true, points = {{-78.0, -10.0}, {-28.0, -10.0}, {-28.0, -68.0}, {-172.0, -68.0}, {-172.0, -120.0}, {-122.0, -120.0}}, color = {0, 0, 191})); + connect(Food_Production1.tot_agric_invest, Arable_Land_Dynamics1.tot_agric_invest) annotation( + Line(visible = true, points = {{-88.0, -98.0}, {-88.0, -52.0}, {-200.0, -52.0}, {-200.0, -20.0}, {-122.0, -20.0}}, color = {0, 0, 191})); + connect(Food_Production1.food_ratio, Land_Fertility1.food_ratio) annotation( + Line(visible = true, points = {{-78.0, -104.0}, {10.0, -104.0}, {10.0, -110.0}, {98.0, -110.0}}, color = {0, 0, 191})); + connect(Food_Production1.land_yield, Arable_Land_Dynamics1.land_yield) annotation( + Line(visible = true, points = {{-78.0, -112.0}, {-20.0, -112.0}, {-20.0, -60.0}, {-192.0, -60.0}, {-192.0, -4.0}, {-122.0, -4.0}}, color = {0, 0, 191})); + connect(Food_Production1.agr_inp_per_hect, Pollution_Dynamics1.agr_inp_per_hect) annotation( + Line(visible = true, points = {{-78.0, -128.0}, {-16.0, -128.0}, {-16.0, -56.0}, {-196.0, -56.0}, {-196.0, 72.0}, {-122.0, 72.0}}, color = {0, 0, 191})); + connect(Food_Production1.p_fr_inp_for_land_maint, Land_Fertility1.p_fr_inp_for_land_maint) annotation( + Line(visible = true, points = {{-88.0, -142.0}, {-88.0, -160.0}, {44.0, -160.0}, {44.0, -120.0}, {98.0, -120.0}}, color = {0, 0, 191})); + connect(Land_Fertility1.land_fertility, Food_Production1.land_fertility) annotation( + Line(visible = true, points = {{142.0, -120.0}, {192.0, -120.0}, {192.0, -164.0}, {-112.0, -164.0}, {-112.0, -142.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.ind_out_pc, Food_Production1.ind_out_pc) annotation( + Line(visible = true, points = {{-122.0, -28.0}, {-188.0, -28.0}, {-188.0, -128.0}, {-122.0, -128.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.industrial_output, Food_Production1.industrial_output) annotation( + Line(visible = true, points = {{-122.0, 80.0}, {-184.0, 80.0}, {-184.0, -136.0}, {-122.0, -136.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.arable_land, Food_Production1.arable_land) annotation( + Line(visible = true, points = {{-122.0, 64.0}, {-176.0, 64.0}, {-176.0, -112.0}, {-122.0, -112.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.population, Food_Production1.population) annotation( + Line(visible = true, points = {{-122.0, -36.0}, {-180.0, -36.0}, {-180.0, -104.0}, {-122.0, -104.0}}, color = {0, 0, 191})); + connect(Land_Fertility1.yield_tech_LYTD, Food_Production1.yield_tech_LYTD) annotation( + Line(visible = true, points = {{142.0, -110.0}, {192.0, -110.0}, {192.0, -82.0}, {-112.0, -82.0}, {-112.0, -86.7587}, {-112.0, -98.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.ppoll_index, Land_Fertility1.ppoll_index) annotation( + Line(visible = true, points = {{-78.0, 80.0}, {20.0, 80.0}, {20.0, -130.0}, {98.0, -130.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, NR_Resource_Utilization1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, -110.0}, {318.0, -110.0}}, color = {0, 0, 191})); + connect(NR_Resource_Utilization1.ind_cap_out_ratio_2_ICOR2T, Industrial_Investment1.ind_cap_out_ratio_2_ICOR2T) annotation( + Line(visible = true, points = {{362.0, -124.0}, {428.0, -124.0}, {428.0, 120.0}, {108.0, 120.0}, {108.0, 102.0}}, color = {0, 0, 191})); + connect(NR_Resource_Utilization1.pc_res_use_mlt, Pollution_Dynamics1.pc_res_use_mlt) annotation( + Line(visible = true, points = {{362.0, -108.0}, {424.0, -108.0}, {424.0, 124.0}, {-176.0, 124.0}, {-176.0, 96.0}, {-122.0, 96.0}}, color = {0, 0, 191})); + connect(Food_Production1.food_pc, Life_Expectancy1.food_pc) annotation( + Line(visible = true, points = {{-96.0, -98.0}, {-96.0, -74.0}, {256.0, -74.0}, {256.0, -28.0}, {318.0, -28.0}}, color = {0, 0, 191})); + connect(Land_Fertility1.ppoll_index, Life_Expectancy1.ppoll_index) annotation( + Line(visible = true, points = {{98.0, -130.0}, {20.0, -130.0}, {20.0, -70.0}, {268.0, -70.0}, {268.0, -36.0}, {318.0, -36.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Life_Expectancy1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, -12.0}, {318.0, -12.0}}, color = {0, 0, 191})); + connect(Labor_Utilization1.capital_util_fr, Industrial_Investment1.capital_util_fr) annotation( + Line(visible = true, points = {{142.0, -28.0}, {224.0, -28.0}, {224.0, -180.0}, {24.0, -180.0}, {24.0, 80.0}, {98.0, 80.0}}, color = {0, 0, 191})); + connect(Life_Expectancy1.serv_out_pc, Labor_Utilization1.serv_out_pc) annotation( + Line(visible = true, points = {{318.0, -4.0}, {218.0, -4.0}, {218.0, 18.0}, {108.0, 18.0}, {108.0, 11.6909}, {108.0, 2.0}}, color = {0, 0, 191})); + connect(Human_Fertility1.ind_out_pc, Labor_Utilization1.ind_out_pc) annotation( + Line(visible = true, points = {{98.0, 170.0}, {36.0, 170.0}, {36.0, -12.0}, {98.0, -12.0}}, color = {0, 0, 191})); + connect(Food_Production1.agr_inp_per_hect, Labor_Utilization1.agr_inp_per_hect) annotation( + Line(visible = true, points = {{-78.0, -128.0}, {-16.0, -128.0}, {-16.0, -28.0}, {98.0, -28.0}}, color = {0, 0, 191})); + connect(Population_Dynamics1.labor_force, Labor_Utilization1.labor_force) annotation( + Line(visible = true, points = {{-78.0, 170.0}, {12.0, 170.0}, {12.0, -60.0}, {108.0, -60.0}, {108.0, -42.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.arable_land, Labor_Utilization1.arable_land) annotation( + Line(visible = true, points = {{-78.0, -20.0}, {40.0, -20.0}, {40.0, -36.0}, {98.0, -36.0}}, color = {0, 0, 191})); + connect(Labor_Utilization1.arable_land, Human_Ecological_Footprint1.arable_land) annotation( + Line(visible = true, points = {{98.0, -36.0}, {40.0, -36.0}, {40.0, -64.0}, {264.0, -64.0}, {264.0, 190.0}, {318.0, 190.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.ppoll_gen_rt, Human_Ecological_Footprint1.ppoll_gen_rt) annotation( + Line(visible = true, points = {{-78.0, 64.0}, {-20.0, 64.0}, {-20.0, 148.0}, {256.0, 148.0}, {256.0, 170.0}, {318.0, 170.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.s_yield_mlt_air_poll, Food_Production1.s_yield_mlt_air_poll) annotation( + Line(visible = true, points = {{-78.0, 72.0}, {32.0, 72.0}, {32.0, -168.0}, {-104.0, -168.0}, {-104.0, -142.0}}, color = {0, 0, 191})); + connect(Food_Production1.yield_tech_mult_icor_COYM, Industrial_Investment1.yield_tech_mult_icor_COYM) annotation( + Line(visible = true, points = {{-96.0, -142.0}, {-96.0, -174.0}, {28.0, -174.0}, {28.0, 96.0}, {98.0, 96.0}}, color = {0, 0, 191})); + connect(NR_Resource_Utilization1.s_fr_cap_al_obt_res, Industrial_Investment1.s_fr_cap_al_obt_res) annotation( + Line(visible = true, points = {{362.0, -132.0}, {432.0, -132.0}, {432.0, 132.0}, {44.0, 132.0}, {44.0, 72.0}, {98.0, 72.0}}, color = {0, 0, 191})); + connect(Food_Production1.s_fioa_agr, Industrial_Investment1.s_fioa_agr) annotation( + Line(visible = true, points = {{-78.0, -136.0}, {-4.0, -136.0}, {-4.0, 64.0}, {98.0, 64.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.population, Life_Expectancy1.population) annotation( + Line(visible = true, points = {{116.0, 58.0}, {116.0, 34.0}, {260.0, 34.0}, {260.0, -20.0}, {318.0, -20.0}}, color = {0, 0, 191})); + connect(Population_Dynamics1.population, Industrial_Investment1.population) annotation( + Line(visible = true, points = {{-78.0, 190.0}, {-10.0, 190.0}, {-10.0, 34.0}, {116.0, 34.0}, {116.0, 58.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.industrial_capital, Labor_Utilization1.industrial_capital) annotation( + Line(visible = true, points = {{142.0, 76.0}, {196.0, 76.0}, {196.0, -78.0}, {44.0, -78.0}, {44.0, -20.0}, {98.0, -20.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.industrial_output, NR_Resource_Utilization1.industrial_output) annotation( + Line(visible = true, points = {{142.0, 84.3414}, {210.0, 84.3414}, {210.0, -130.0}, {318.0, -130.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.industrial_output, Pollution_Dynamics1.industrial_output) annotation( + Line(visible = true, points = {{142.0, 84.3414}, {210.0, 84.3414}, {210.0, 22.0}, {-184.0, 22.0}, {-184.0, 80.0}, {-122.0, 80.0}}, color = {0, 0, 191})); + connect(Human_Welfare_Index1.life_expectancy, Human_Fertility1.life_expectancy) annotation( + Line(visible = true, points = {{318.0, 90.0}, {250.0, 90.0}, {250.0, 128.0}, {32.0, 128.0}, {32.0, 180.0}, {98.0, 180.0}}, color = {0, 0, 191})); + connect(Life_Expectancy1.life_expectancy, Human_Welfare_Index1.life_expectancy) annotation( + Line(visible = true, points = {{362.0, -20.0}, {420.0, -20.0}, {420.0, 40.0}, {250.0, 40.0}, {250.0, 90.0}, {318.0, 90.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Human_Welfare_Index1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 70.0}, {318.0, 70.0}}, color = {0, 0, 191})); population = Population_Dynamics1.Population.y; food = Food_Production1.Food.food; industrial_output = Industrial_Investment1.Industrial_Output.industrial_output; @@ -5550,7 +9012,12 @@ ind_out_pc = Industrial_Investment1.Ind_Out_PC.y; human_ecological_footprint = Human_Ecological_Footprint1.HEF_Human_Ecological_Footprint.hef_human_ecological_footprint; human_welfare_index = Human_Welfare_Index1.HWI_Human_Welfare_Index.hwi_human_welfare_index; - annotation(Icon(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-220.0,-260.0},{442.0,222.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-80.0,118.0},{300.0,190.0}}, textString = "More Accessible", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-82.0,64.0},{304.0,130.0}}, textString = "Non-recoverable", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-112.0,-14.0},{332.0,90.0}}, textString = "Natural Resources,", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-108.0,-72.0},{330.0,14.0}}, textString = "Pollution Control,", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-197.0,-248.0},{421.0,60.0}}, textString = "Land Yield Enhancement,", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-170.0,-276.0},{377.0,-34.0}}, textString = "and Erosion Protection", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics), experiment(StartTime = 1900, StopTime = 2100), experimentSetupOutput, Documentation(info = " + annotation( + Icon(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-220.0, -260.0}, {442.0, 222.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-80.0, 118.0}, {300.0, 190.0}}, textString = "More Accessible", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-82.0, 64.0}, {304.0, 130.0}}, textString = "Non-recoverable", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-112.0, -14.0}, {332.0, 90.0}}, textString = "Natural Resources,", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-108.0, -72.0}, {330.0, 14.0}}, textString = "Pollution Control,", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-197.0, -248.0}, {421.0, 60.0}}, textString = "Land Yield Enhancement,", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-170.0, -276.0}, {377.0, -34.0}}, textString = "and Erosion Protection", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics), + experiment(StartTime = 1900, StopTime = 2100), + experimentSetupOutput, + Documentation(info = " This is Scenario #5 of the WORLD3 model. This scenario starts out with the same assumptions as Scenario #4. Improvements in land yield enhancement have allowed more people to be fed a little while longer. However, the effort is not sustainable. The agricultural land loses its fertility rather quickly, and in the end, the collapse arrives even earlier than in Scenario #4. Humanity spends all of its money and more in trying to grow more food at all cost. This leads to rampant hyperinflation.

In this new scenario, it is thus postulated to spend more money earlier on for the protection of the arable land against erosion.

@@ -5581,6 +9048,7 @@

", revisions = "")); end Scenario_5; + model Scenario_6 "More accessible non-recoverable natural resources, pollution control, land yield enhancement, erosion protection, and resource efficiency" parameter Real agr_mtl_toxic_index(unit = "1/dollar") = 1 "Agricultural materials toxicity index"; parameter Real assim_half_life_1970(unit = "yr") = 1.5 "Pollution assimilation half life in 1970"; @@ -5637,10 +9105,10 @@ parameter Real t_policy_year(unit = "yr") = 2002 "Year of policy change"; parameter Real t_pop_equil_time(unit = "yr") = 4000 "Population equilibrium time"; parameter Real t_zero_pop_grow_time(unit = "yr") = 4000 "Time to zero population growth"; - parameter Real p_fr_cap_al_obt_res_2[:] = {1,0.1,0.05,0.05,0.05,0.05,0.05,0.05,0.05,0.05,0.05} "Non-renewable resource fraction remaining"; - parameter Real p_ppoll_tech_chg_mlt[:] = {-0.04,-0.04,0,0} "Persistent pollution technology change multiplier"; - parameter Real p_res_tech_chg_mlt[:] = {-0.04,-0.04,0,0} "Resource technology change multiplier"; - parameter Real p_yield_tech_chg_mlt[:] = {0,0,0.04,0.04} "Yield technology change multiplier"; + parameter Real p_fr_cap_al_obt_res_2[:] = {1, 0.1, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05} "Non-renewable resource fraction remaining"; + parameter Real p_ppoll_tech_chg_mlt[:] = {-0.04, -0.04, 0, 0} "Persistent pollution technology change multiplier"; + parameter Real p_res_tech_chg_mlt[:] = {-0.04, -0.04, 0, 0} "Resource technology change multiplier"; + parameter Real p_yield_tech_chg_mlt[:] = {0, 0, 0.04, 0.04} "Yield technology change multiplier"; parameter Real agr_inp_init(unit = "dollar/yr") = 5000000000.0 "Initial agricultural input"; parameter Real arable_land_init(unit = "hectare") = 900000000.0 "Initial arable land"; parameter Real industrial_capital_init(unit = "dollar") = 210000000000.0 "Initial industrial investment"; @@ -5675,78 +9143,149 @@ output Real ind_out_pc(unit = "dollar/yr") "Total annual consumer goods per person"; output Real human_ecological_footprint(unit = "Gha") "Human ecological footprint"; output Real human_welfare_index "Human welfare index"; - SystemDynamics.WorldDynamics.World3.Population_Dynamics Population_Dynamics1(pop1_init = pop1_init, pop2_init = pop2_init, pop3_init = pop3_init, pop4_init = pop4_init, labor_force_partic = labor_force_partic, reproductive_lifetime = reproductive_lifetime, t_pop_equil_time = t_pop_equil_time) "Population dynamics" annotation(Placement(visible = true, transformation(origin = {-100.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Pollution_Dynamics Pollution_Dynamics1(agr_mtl_toxic_index = agr_mtl_toxic_index, assim_half_life_1970 = assim_half_life_1970, des_ppoll_index_DPOLX = des_ppoll_index_DPOLX, fr_agr_inp_pers_mtl = fr_agr_inp_pers_mtl, frac_res_pers_mtl = frac_res_pers_mtl, ind_mtl_emiss_fact = ind_mtl_emiss_fact, ind_mtl_toxic_index = ind_mtl_toxic_index, ind_out_in_1970 = ind_out_in_1970, p_ppoll_gen_fact_1 = p_ppoll_gen_fact_1, pers_pollution_init = pers_pollution_init, ppoll_in_1970 = ppoll_in_1970, ppoll_tech_init = ppoll_tech_init, ppoll_trans_del = ppoll_trans_del, t_air_poll_time = t_air_poll_time, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, p_ppoll_tech_chg_mlt = p_ppoll_tech_chg_mlt) "Persistent pollution generation" annotation(Placement(visible = true, transformation(origin = {-100.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Arable_Land_Dynamics Arable_Land_Dynamics1(arable_land_init = arable_land_init, avg_life_land_norm = avg_life_land_norm, inherent_land_fert = inherent_land_fert, pot_arable_land_init = pot_arable_land_init, pot_arable_land_tot = pot_arable_land_tot, social_discount = social_discount, t_land_life_time = t_land_life_time, urban_ind_land_init = urban_ind_land_init, urb_ind_land_dev_time = urb_ind_land_dev_time) "Arable land dynamics" annotation(Placement(visible = true, transformation(origin = {-100.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Food_Production Food_Production1(agr_inp_init = agr_inp_init, food_short_perc_del = food_short_perc_del, p_avg_life_agr_inp_1 = p_avg_life_agr_inp_1, p_avg_life_agr_inp_2 = p_avg_life_agr_inp_2, p_land_yield_fact_1 = p_land_yield_fact_1, perc_food_ratio_init = perc_food_ratio_init, processing_loss = processing_loss, subsist_food_pc = subsist_food_pc, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, land_fr_harvested = land_fr_harvested) "Food production" annotation(Placement(visible = true, transformation(origin = {-100.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Human_Ecological_Footprint Human_Ecological_Footprint1 "Human ecological footprint" annotation(Placement(visible = true, transformation(origin = {340.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Human_Fertility Human_Fertility1(des_compl_fam_size_norm = des_compl_fam_size_norm, hlth_serv_impact_del = hlth_serv_impact_del, income_expect_avg_time = income_expect_avg_time, lifet_perc_del = lifet_perc_del, max_tot_fert_norm = max_tot_fert_norm, social_adj_del = social_adj_del, t_fert_cont_eff_time = t_fert_cont_eff_time, t_zero_pop_grow_time = t_zero_pop_grow_time) "Human fertility" annotation(Placement(visible = true, transformation(origin = {120.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Human_Welfare_Index Human_Welfare_Index1 "Human welfare index" annotation(Placement(visible = true, transformation(origin = {340.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Industrial_Investment Industrial_Investment1(industrial_capital_init = industrial_capital_init, ind_out_pc_des = ind_out_pc_des, p_avg_life_ind_cap_1 = p_avg_life_ind_cap_1, p_avg_life_ind_cap_2 = p_avg_life_ind_cap_2, p_fioa_cons_const_1 = p_fioa_cons_const_1, p_fioa_cons_const_2 = p_fioa_cons_const_2, p_ind_cap_out_ratio_1 = p_ind_cap_out_ratio_1, t_ind_equil_time = t_ind_equil_time, t_policy_year = t_policy_year) "Industrial investment" annotation(Placement(visible = true, transformation(origin = {120.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Labor_Utilization Labor_Utilization1(labor_util_fr_del_init = labor_util_fr_del_init, labor_util_fr_del_time = labor_util_fr_del_time) "Labor utilization" annotation(Placement(visible = true, transformation(origin = {120.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Land_Fertility Land_Fertility1(des_food_ratio_dfr = des_food_ratio_dfr, inherent_land_fert = inherent_land_fert, land_fertility_init = land_fertility_init, t_policy_year = t_policy_year, yield_tech_init = yield_tech_init, p_yield_tech_chg_mlt = p_yield_tech_chg_mlt) "Land fertility" annotation(Placement(visible = true, transformation(origin = {120.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Life_Expectancy Life_Expectancy1(hlth_serv_impact_del = hlth_serv_impact_del, life_expect_norm = life_expect_norm, subsist_food_pc = subsist_food_pc) "Life expectancy" annotation(Placement(visible = true, transformation(origin = {340.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.NR_Resource_Utilization NR_Resource_Utilization1(des_res_use_rt_DNRUR = des_res_use_rt_DNRUR, nr_resources_init = nr_resources_init, p_nr_res_use_fact_1 = p_nr_res_use_fact_1, res_tech_init = res_tech_init, t_policy_year = t_policy_year, t_fcaor_time = t_fcaor_time, tech_dev_del_TDD = tech_dev_del_TDD, p_fr_cap_al_obt_res_2 = p_fr_cap_al_obt_res_2, p_res_tech_chg_mlt = p_res_tech_chg_mlt) "Non-recoverable natural resource utilization" annotation(Placement(visible = true, transformation(origin = {340.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Service_Sector_Investment Service_Sector_Investment1(t_policy_year = t_policy_year, p_avg_life_serv_cap_1 = p_avg_life_serv_cap_1, p_avg_life_serv_cap_2 = p_avg_life_serv_cap_2, p_serv_cap_out_ratio_1 = p_serv_cap_out_ratio_1, p_serv_cap_out_ratio_2 = p_serv_cap_out_ratio_2, service_capital_init = service_capital_init) "Service sector investment" annotation(Placement(visible = true, transformation(origin = {-100.0,-220.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - equation - connect(Service_Sector_Investment1.service_capital,Labor_Utilization1.service_capital) annotation(Line(visible = true, points = {{-78.0,-220.0},{4.0,-220.0},{4.0,-4.0},{98.0,-4.0}}, color = {0,0,191})); - connect(NR_Resource_Utilization1.ind_cap_out_ratio_2_ICOR2T,Industrial_Investment1.ind_cap_out_ratio_2_ICOR2T) annotation(Line(visible = true, points = {{362.0,-124.0},{428.0,-124.0},{428.0,120.0},{108.0,120.0},{108.0,102.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Human_Welfare_Index1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,70.0},{318.0,70.0}}, color = {0,0,191})); - connect(Life_Expectancy1.life_expectancy,Human_Welfare_Index1.life_expectancy) annotation(Line(visible = true, points = {{362.0,-20.0},{420.0,-20.0},{420.0,40.0},{250.0,40.0},{250.0,90.0},{318.0,90.0}}, color = {0,0,191})); - connect(Human_Welfare_Index1.life_expectancy,Human_Fertility1.life_expectancy) annotation(Line(visible = true, points = {{318.0,90.0},{250.0,90.0},{250.0,128.0},{32.0,128.0},{32.0,180.0},{98.0,180.0}}, color = {0,0,191})); - connect(Industrial_Investment1.industrial_capital,Labor_Utilization1.industrial_capital) annotation(Line(visible = true, points = {{142.0,76.0},{196.0,76.0},{196.0,-78.0},{44.0,-78.0},{44.0,-20.0},{98.0,-20.0}}, color = {0,0,191})); - connect(Industrial_Investment1.industrial_output,Pollution_Dynamics1.industrial_output) annotation(Line(visible = true, points = {{142.0,84.3414},{210.0,84.3414},{210.0,22.0},{-184.0,22.0},{-184.0,80.0},{-122.0,80.0}}, color = {0,0,191})); - connect(Industrial_Investment1.industrial_output,NR_Resource_Utilization1.industrial_output) annotation(Line(visible = true, points = {{142.0,84.3414},{210.0,84.3414},{210.0,-130.0},{318.0,-130.0}}, color = {0,0,191})); - connect(Food_Production1.yield_tech_mult_icor_COYM,Industrial_Investment1.yield_tech_mult_icor_COYM) annotation(Line(visible = true, points = {{-96.0,-142.0},{-96.0,-174.0},{28.0,-174.0},{28.0,96.0},{98.0,96.0}}, color = {0,0,191})); - connect(NR_Resource_Utilization1.s_fr_cap_al_obt_res,Industrial_Investment1.s_fr_cap_al_obt_res) annotation(Line(visible = true, points = {{362.0,-132.0},{432.0,-132.0},{432.0,132.0},{44.0,132.0},{44.0,72.0},{98.0,72.0}}, color = {0,0,191})); - connect(Food_Production1.s_fioa_agr,Industrial_Investment1.s_fioa_agr) annotation(Line(visible = true, points = {{-78.0,-136.0},{-4.0,-136.0},{-4.0,64.0},{98.0,64.0}}, color = {0,0,191})); - connect(Service_Sector_Investment1.s_fioa_serv,Industrial_Investment1.s_fioa_serv) annotation(Line(visible = true, points = {{-78.0,-230.0},{16.0,-230.0},{16.0,38.0},{108.0,38.0},{108.0,58.0}}, color = {0,0,191})); - connect(Population_Dynamics1.population,Industrial_Investment1.population) annotation(Line(visible = true, points = {{-78.0,190.0},{-10.0,190.0},{-10.0,34.0},{116.0,34.0},{116.0,58.0}}, color = {0,0,191})); - connect(Industrial_Investment1.population,Life_Expectancy1.population) annotation(Line(visible = true, points = {{116.0,58.0},{116.0,34.0},{260.0,34.0},{260.0,-20.0},{318.0,-20.0}}, color = {0,0,191})); - connect(Service_Sector_Investment1.serv_out_pc,Labor_Utilization1.serv_out_pc) annotation(Line(visible = true, points = {{-78.0,-210.0},{0.0,-210.0},{0.0,18.0},{70.0,18.0},{108.0,18.0},{108.0,2.0}}, color = {0,0,191})); - connect(Life_Expectancy1.serv_out_pc,Labor_Utilization1.serv_out_pc) annotation(Line(visible = true, points = {{318.0,-4.0},{218.0,-4.0},{218.0,18.0},{108.0,18.0},{108.0,10.0},{108.0,2.0}}, color = {0,0,191})); - connect(Human_Fertility1.ind_out_pc,Labor_Utilization1.ind_out_pc) annotation(Line(visible = true, points = {{98.0,170.0},{36.0,170.0},{36.0,-12.0},{98.0,-12.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.arable_land,Labor_Utilization1.arable_land) annotation(Line(visible = true, points = {{-78.0,-20.0},{40.0,-20.0},{40.0,-36.0},{98.0,-36.0}}, color = {0,0,191})); - connect(Labor_Utilization1.arable_land,Human_Ecological_Footprint1.arable_land) annotation(Line(visible = true, points = {{98.0,-36.0},{40.0,-36.0},{40.0,-64.0},{264.0,-64.0},{264.0,190.0},{318.0,190.0}}, color = {0,0,191})); - connect(Food_Production1.agr_inp_per_hect,Labor_Utilization1.agr_inp_per_hect) annotation(Line(visible = true, points = {{-78.0,-128.0},{-16.0,-128.0},{-16.0,-28.0},{98.0,-28.0}}, color = {0,0,191})); - connect(Population_Dynamics1.labor_force,Labor_Utilization1.labor_force) annotation(Line(visible = true, points = {{-78.0,170.0},{12.0,170.0},{12.0,-60.0},{108.0,-60.0},{108.0,-42.0}}, color = {0,0,191})); - connect(Labor_Utilization1.capital_util_fr,Service_Sector_Investment1.capital_util_fr) annotation(Line(visible = true, points = {{142.0,-28.0},{224.0,-28.0},{224.0,-180.0},{-172.0,-180.0},{-172.0,-208.0},{-122.0,-208.0}}, color = {0,0,191})); - connect(Labor_Utilization1.capital_util_fr,Industrial_Investment1.capital_util_fr) annotation(Line(visible = true, points = {{142.0,-28.0},{224.0,-28.0},{224.0,-180.0},{24.0,-180.0},{24.0,80.0},{98.0,80.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Life_Expectancy1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,-12.0},{318.0,-12.0}}, color = {0,0,191})); - connect(Land_Fertility1.ppoll_index,Life_Expectancy1.ppoll_index) annotation(Line(visible = true, points = {{98.0,-130.0},{20.0,-130.0},{20.0,-70.0},{268.0,-70.0},{268.0,-36.0},{318.0,-36.0}}, color = {0,0,191})); - connect(Food_Production1.food_pc,Life_Expectancy1.food_pc) annotation(Line(visible = true, points = {{-96.0,-98.0},{-96.0,-74.0},{256.0,-74.0},{256.0,-28.0},{318.0,-28.0}}, color = {0,0,191})); - connect(NR_Resource_Utilization1.pc_res_use_mlt,Pollution_Dynamics1.pc_res_use_mlt) annotation(Line(visible = true, points = {{362.0,-108.0},{424.0,-108.0},{424.0,124.0},{-176.0,124.0},{-176.0,96.0},{-122.0,96.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,NR_Resource_Utilization1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,-110.0},{318.0,-110.0}}, color = {0,0,191})); - connect(Land_Fertility1.yield_tech_LYTD,Food_Production1.yield_tech_LYTD) annotation(Line(visible = true, points = {{142.0,-110.0},{192.0,-110.0},{192.0,-82.0},{-112.0,-82.0},{-112.0,-90.0},{-112.0,-98.0}}, color = {0,0,191})); - connect(Food_Production1.p_fr_inp_for_land_maint,Land_Fertility1.p_fr_inp_for_land_maint) annotation(Line(visible = true, points = {{-88.0,-142.0},{-88.0,-160.0},{44.0,-160.0},{44.0,-120.0},{98.0,-120.0}}, color = {0,0,191})); - connect(Land_Fertility1.land_fertility,Food_Production1.land_fertility) annotation(Line(visible = true, points = {{142.0,-120.0},{192.0,-120.0},{192.0,-164.0},{-112.0,-164.0},{-112.0,-142.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.s_yield_mlt_air_poll,Food_Production1.s_yield_mlt_air_poll) annotation(Line(visible = true, points = {{-78.0,72.0},{32.0,72.0},{32.0,-168.0},{-104.0,-168.0},{-104.0,-142.0}}, color = {0,0,191})); - connect(Service_Sector_Investment1.serv_out_pc,Human_Fertility1.serv_out_pc) annotation(Line(visible = true, points = {{-78.0,-210.0},{0.0,-210.0},{0.0,190.0},{98.0,190.0}}, color = {0,0,191})); - connect(Food_Production1.ind_out_pc,Service_Sector_Investment1.ind_out_pc) annotation(Line(visible = true, points = {{-122.0,-128.0},{-188.0,-128.0},{-188.0,-232.0},{-122.0,-232.0}}, color = {0,0,191})); - connect(Food_Production1.industrial_output,Service_Sector_Investment1.industrial_output) annotation(Line(visible = true, points = {{-122.0,-136.0},{-184.0,-136.0},{-184.0,-224.0},{-122.0,-224.0}}, color = {0,0,191})); - connect(Food_Production1.population,Service_Sector_Investment1.population) annotation(Line(visible = true, points = {{-122.0,-104.0},{-180.0,-104.0},{-180.0,-216.0},{-122.0,-216.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.industrial_output,Food_Production1.industrial_output) annotation(Line(visible = true, points = {{-122.0,80.0},{-184.0,80.0},{-184.0,-136.0},{-122.0,-136.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.ind_out_pc,Food_Production1.ind_out_pc) annotation(Line(visible = true, points = {{-122.0,-28.0},{-188.0,-28.0},{-188.0,-128.0},{-122.0,-128.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.population,Food_Production1.population) annotation(Line(visible = true, points = {{-122.0,-36.0},{-180.0,-36.0},{-180.0,-104.0},{-122.0,-104.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.arable_land,Food_Production1.arable_land) annotation(Line(visible = true, points = {{-122.0,64.0},{-176.0,64.0},{-176.0,-112.0},{-122.0,-112.0}}, color = {0,0,191})); - connect(Food_Production1.land_yield,Arable_Land_Dynamics1.land_yield) annotation(Line(visible = true, points = {{-78.0,-112.0},{-20.0,-112.0},{-20.0,-60.0},{-192.0,-60.0},{-192.0,-4.0},{-122.0,-4.0}}, color = {0,0,191})); - connect(Food_Production1.agr_inp_per_hect,Pollution_Dynamics1.agr_inp_per_hect) annotation(Line(visible = true, points = {{-78.0,-128.0},{-16.0,-128.0},{-16.0,-56.0},{-196.0,-56.0},{-196.0,72.0},{-122.0,72.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.ppoll_index,Land_Fertility1.ppoll_index) annotation(Line(visible = true, points = {{-78.0,80.0},{20.0,80.0},{20.0,-130.0},{98.0,-130.0}}, color = {0,0,191})); - connect(Food_Production1.food_ratio,Land_Fertility1.food_ratio) annotation(Line(visible = true, points = {{-78.0,-104.0},{10.0,-104.0},{10.0,-110.0},{98.0,-110.0}}, color = {0,0,191})); - connect(Food_Production1.tot_agric_invest,Arable_Land_Dynamics1.tot_agric_invest) annotation(Line(visible = true, points = {{-88.0,-98.0},{-88.0,-52.0},{-200.0,-52.0},{-200.0,-20.0},{-122.0,-20.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.urban_ind_land,Human_Ecological_Footprint1.urban_ind_land) annotation(Line(visible = true, points = {{-78.0,-30.0},{-24.0,-30.0},{-24.0,136.0},{252.0,136.0},{252.0,180.0},{318.0,180.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.fr_inp_al_land_dev,Food_Production1.fr_inp_al_land_dev) annotation(Line(visible = true, points = {{-78.0,-10.0},{-28.0,-10.0},{-28.0,-68.0},{-172.0,-68.0},{-172.0,-120.0},{-122.0,-120.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.population,Arable_Land_Dynamics1.population) annotation(Line(visible = true, points = {{-122.0,88.0},{-180.0,88.0},{-180.0,-36.0},{-122.0,-36.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Arable_Land_Dynamics1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,30.0},{-188.0,30.0},{-188.0,-28.0},{-122.0,-28.0}}, color = {0,0,191})); - connect(Food_Production1.marg_prod_agr_inp,Arable_Land_Dynamics1.marg_prod_agr_inp) annotation(Line(visible = true, points = {{-78.0,-120.0},{-24.0,-120.0},{-24.0,-64.0},{-172.0,-64.0},{-172.0,-12.0},{-122.0,-12.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.ppoll_gen_rt,Human_Ecological_Footprint1.ppoll_gen_rt) annotation(Line(visible = true, points = {{-78.0,64.0},{-20.0,64.0},{-20.0,148.0},{256.0,148.0},{256.0,170.0},{318.0,170.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.arable_land,Pollution_Dynamics1.arable_land) annotation(Line(visible = true, points = {{-78.0,-20.0},{-20.0,-20.0},{-20.0,26.0},{-176.0,26.0},{-176.0,64.0},{-122.0,64.0}}, color = {0,0,191})); - connect(Population_Dynamics1.population,Pollution_Dynamics1.population) annotation(Line(visible = true, points = {{-78.0,190.0},{-10.0,190.0},{-10.0,140.0},{-180.0,140.0},{-180.0,88.0},{-122.0,88.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Human_Fertility1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,30.0},{36.0,30.0},{36.0,170.0},{98.0,170.0}}, color = {0,0,191})); - connect(Human_Fertility1.life_expectancy,Population_Dynamics1.life_expectancy) annotation(Line(visible = true, points = {{98.0,180.0},{32.0,180.0},{32.0,128.0},{-190.0,128.0},{-190.0,170.0},{-122.0,170.0}}, color = {0,0,191})); - connect(Human_Fertility1.total_fertility,Population_Dynamics1.total_fertility) annotation(Line(visible = true, points = {{142.0,180.0},{196.0,180.0},{196.0,144.0},{-200.0,144.0},{-200.0,190.0},{-122.0,190.0}}, color = {0,0,191})); - connect(Life_Expectancy1.population,NR_Resource_Utilization1.population) annotation(Line(visible = true, points = {{318.0,-20.0},{260.0,-20.0},{260.0,-120.0},{318.0,-120.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.ppoll_tech_mult_icor_COPM,Industrial_Investment1.ppoll_tech_mult_icor_COPM) annotation(Line(visible = true, origin = {10.0,88.0}, points = {{-88.0,0.0},{88.0,0.0}}, color = {0,0,191})); + SystemDynamics.WorldDynamics.World3.Population_Dynamics Population_Dynamics1(pop1_init = pop1_init, pop2_init = pop2_init, pop3_init = pop3_init, pop4_init = pop4_init, labor_force_partic = labor_force_partic, reproductive_lifetime = reproductive_lifetime, t_pop_equil_time = t_pop_equil_time) "Population dynamics" annotation( + Placement(visible = true, transformation(origin = {-100.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Pollution_Dynamics Pollution_Dynamics1(agr_mtl_toxic_index = agr_mtl_toxic_index, assim_half_life_1970 = assim_half_life_1970, des_ppoll_index_DPOLX = des_ppoll_index_DPOLX, fr_agr_inp_pers_mtl = fr_agr_inp_pers_mtl, frac_res_pers_mtl = frac_res_pers_mtl, ind_mtl_emiss_fact = ind_mtl_emiss_fact, ind_mtl_toxic_index = ind_mtl_toxic_index, ind_out_in_1970 = ind_out_in_1970, p_ppoll_gen_fact_1 = p_ppoll_gen_fact_1, pers_pollution_init = pers_pollution_init, ppoll_in_1970 = ppoll_in_1970, ppoll_tech_init = ppoll_tech_init, ppoll_trans_del = ppoll_trans_del, t_air_poll_time = t_air_poll_time, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, p_ppoll_tech_chg_mlt = p_ppoll_tech_chg_mlt) "Persistent pollution generation" annotation( + Placement(visible = true, transformation(origin = {-100.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Arable_Land_Dynamics Arable_Land_Dynamics1(arable_land_init = arable_land_init, avg_life_land_norm = avg_life_land_norm, inherent_land_fert = inherent_land_fert, pot_arable_land_init = pot_arable_land_init, pot_arable_land_tot = pot_arable_land_tot, social_discount = social_discount, t_land_life_time = t_land_life_time, urban_ind_land_init = urban_ind_land_init, urb_ind_land_dev_time = urb_ind_land_dev_time) "Arable land dynamics" annotation( + Placement(visible = true, transformation(origin = {-100.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Food_Production Food_Production1(agr_inp_init = agr_inp_init, food_short_perc_del = food_short_perc_del, p_avg_life_agr_inp_1 = p_avg_life_agr_inp_1, p_avg_life_agr_inp_2 = p_avg_life_agr_inp_2, p_land_yield_fact_1 = p_land_yield_fact_1, perc_food_ratio_init = perc_food_ratio_init, processing_loss = processing_loss, subsist_food_pc = subsist_food_pc, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, land_fr_harvested = land_fr_harvested) "Food production" annotation( + Placement(visible = true, transformation(origin = {-100.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Human_Ecological_Footprint Human_Ecological_Footprint1 "Human ecological footprint" annotation( + Placement(visible = true, transformation(origin = {340.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Human_Fertility Human_Fertility1(des_compl_fam_size_norm = des_compl_fam_size_norm, hlth_serv_impact_del = hlth_serv_impact_del, income_expect_avg_time = income_expect_avg_time, lifet_perc_del = lifet_perc_del, max_tot_fert_norm = max_tot_fert_norm, social_adj_del = social_adj_del, t_fert_cont_eff_time = t_fert_cont_eff_time, t_zero_pop_grow_time = t_zero_pop_grow_time) "Human fertility" annotation( + Placement(visible = true, transformation(origin = {120.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Human_Welfare_Index Human_Welfare_Index1 "Human welfare index" annotation( + Placement(visible = true, transformation(origin = {340.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Industrial_Investment Industrial_Investment1(industrial_capital_init = industrial_capital_init, ind_out_pc_des = ind_out_pc_des, p_avg_life_ind_cap_1 = p_avg_life_ind_cap_1, p_avg_life_ind_cap_2 = p_avg_life_ind_cap_2, p_fioa_cons_const_1 = p_fioa_cons_const_1, p_fioa_cons_const_2 = p_fioa_cons_const_2, p_ind_cap_out_ratio_1 = p_ind_cap_out_ratio_1, t_ind_equil_time = t_ind_equil_time, t_policy_year = t_policy_year) "Industrial investment" annotation( + Placement(visible = true, transformation(origin = {120.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Labor_Utilization Labor_Utilization1(labor_util_fr_del_init = labor_util_fr_del_init, labor_util_fr_del_time = labor_util_fr_del_time) "Labor utilization" annotation( + Placement(visible = true, transformation(origin = {120.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Land_Fertility Land_Fertility1(des_food_ratio_dfr = des_food_ratio_dfr, inherent_land_fert = inherent_land_fert, land_fertility_init = land_fertility_init, t_policy_year = t_policy_year, yield_tech_init = yield_tech_init, p_yield_tech_chg_mlt = p_yield_tech_chg_mlt) "Land fertility" annotation( + Placement(visible = true, transformation(origin = {120.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Life_Expectancy Life_Expectancy1(hlth_serv_impact_del = hlth_serv_impact_del, life_expect_norm = life_expect_norm, subsist_food_pc = subsist_food_pc) "Life expectancy" annotation( + Placement(visible = true, transformation(origin = {340.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.NR_Resource_Utilization NR_Resource_Utilization1(des_res_use_rt_DNRUR = des_res_use_rt_DNRUR, nr_resources_init = nr_resources_init, p_nr_res_use_fact_1 = p_nr_res_use_fact_1, res_tech_init = res_tech_init, t_policy_year = t_policy_year, t_fcaor_time = t_fcaor_time, tech_dev_del_TDD = tech_dev_del_TDD, p_fr_cap_al_obt_res_2 = p_fr_cap_al_obt_res_2, p_res_tech_chg_mlt = p_res_tech_chg_mlt) "Non-recoverable natural resource utilization" annotation( + Placement(visible = true, transformation(origin = {340.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Service_Sector_Investment Service_Sector_Investment1(t_policy_year = t_policy_year, p_avg_life_serv_cap_1 = p_avg_life_serv_cap_1, p_avg_life_serv_cap_2 = p_avg_life_serv_cap_2, p_serv_cap_out_ratio_1 = p_serv_cap_out_ratio_1, p_serv_cap_out_ratio_2 = p_serv_cap_out_ratio_2, service_capital_init = service_capital_init) "Service sector investment" annotation( + Placement(visible = true, transformation(origin = {-100.0, -220.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + equation + connect(Service_Sector_Investment1.service_capital, Labor_Utilization1.service_capital) annotation( + Line(visible = true, points = {{-78.0, -220.0}, {4.0, -220.0}, {4.0, -4.0}, {98.0, -4.0}}, color = {0, 0, 191})); + connect(NR_Resource_Utilization1.ind_cap_out_ratio_2_ICOR2T, Industrial_Investment1.ind_cap_out_ratio_2_ICOR2T) annotation( + Line(visible = true, points = {{362.0, -124.0}, {428.0, -124.0}, {428.0, 120.0}, {108.0, 120.0}, {108.0, 102.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Human_Welfare_Index1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 70.0}, {318.0, 70.0}}, color = {0, 0, 191})); + connect(Life_Expectancy1.life_expectancy, Human_Welfare_Index1.life_expectancy) annotation( + Line(visible = true, points = {{362.0, -20.0}, {420.0, -20.0}, {420.0, 40.0}, {250.0, 40.0}, {250.0, 90.0}, {318.0, 90.0}}, color = {0, 0, 191})); + connect(Human_Welfare_Index1.life_expectancy, Human_Fertility1.life_expectancy) annotation( + Line(visible = true, points = {{318.0, 90.0}, {250.0, 90.0}, {250.0, 128.0}, {32.0, 128.0}, {32.0, 180.0}, {98.0, 180.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.industrial_capital, Labor_Utilization1.industrial_capital) annotation( + Line(visible = true, points = {{142.0, 76.0}, {196.0, 76.0}, {196.0, -78.0}, {44.0, -78.0}, {44.0, -20.0}, {98.0, -20.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.industrial_output, Pollution_Dynamics1.industrial_output) annotation( + Line(visible = true, points = {{142.0, 84.3414}, {210.0, 84.3414}, {210.0, 22.0}, {-184.0, 22.0}, {-184.0, 80.0}, {-122.0, 80.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.industrial_output, NR_Resource_Utilization1.industrial_output) annotation( + Line(visible = true, points = {{142.0, 84.3414}, {210.0, 84.3414}, {210.0, -130.0}, {318.0, -130.0}}, color = {0, 0, 191})); + connect(Food_Production1.yield_tech_mult_icor_COYM, Industrial_Investment1.yield_tech_mult_icor_COYM) annotation( + Line(visible = true, points = {{-96.0, -142.0}, {-96.0, -174.0}, {28.0, -174.0}, {28.0, 96.0}, {98.0, 96.0}}, color = {0, 0, 191})); + connect(NR_Resource_Utilization1.s_fr_cap_al_obt_res, Industrial_Investment1.s_fr_cap_al_obt_res) annotation( + Line(visible = true, points = {{362.0, -132.0}, {432.0, -132.0}, {432.0, 132.0}, {44.0, 132.0}, {44.0, 72.0}, {98.0, 72.0}}, color = {0, 0, 191})); + connect(Food_Production1.s_fioa_agr, Industrial_Investment1.s_fioa_agr) annotation( + Line(visible = true, points = {{-78.0, -136.0}, {-4.0, -136.0}, {-4.0, 64.0}, {98.0, 64.0}}, color = {0, 0, 191})); + connect(Service_Sector_Investment1.s_fioa_serv, Industrial_Investment1.s_fioa_serv) annotation( + Line(visible = true, points = {{-78.0, -230.0}, {16.0, -230.0}, {16.0, 38.0}, {108.0, 38.0}, {108.0, 58.0}}, color = {0, 0, 191})); + connect(Population_Dynamics1.population, Industrial_Investment1.population) annotation( + Line(visible = true, points = {{-78.0, 190.0}, {-10.0, 190.0}, {-10.0, 34.0}, {116.0, 34.0}, {116.0, 58.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.population, Life_Expectancy1.population) annotation( + Line(visible = true, points = {{116.0, 58.0}, {116.0, 34.0}, {260.0, 34.0}, {260.0, -20.0}, {318.0, -20.0}}, color = {0, 0, 191})); + connect(Service_Sector_Investment1.serv_out_pc, Labor_Utilization1.serv_out_pc) annotation( + Line(visible = true, points = {{-78.0, -210.0}, {0.0, -210.0}, {0.0, 18.0}, {70.0, 18.0}, {108.0, 18.0}, {108.0, 2.0}}, color = {0, 0, 191})); + connect(Life_Expectancy1.serv_out_pc, Labor_Utilization1.serv_out_pc) annotation( + Line(visible = true, points = {{318.0, -4.0}, {218.0, -4.0}, {218.0, 18.0}, {108.0, 18.0}, {108.0, 10.0}, {108.0, 2.0}}, color = {0, 0, 191})); + connect(Human_Fertility1.ind_out_pc, Labor_Utilization1.ind_out_pc) annotation( + Line(visible = true, points = {{98.0, 170.0}, {36.0, 170.0}, {36.0, -12.0}, {98.0, -12.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.arable_land, Labor_Utilization1.arable_land) annotation( + Line(visible = true, points = {{-78.0, -20.0}, {40.0, -20.0}, {40.0, -36.0}, {98.0, -36.0}}, color = {0, 0, 191})); + connect(Labor_Utilization1.arable_land, Human_Ecological_Footprint1.arable_land) annotation( + Line(visible = true, points = {{98.0, -36.0}, {40.0, -36.0}, {40.0, -64.0}, {264.0, -64.0}, {264.0, 190.0}, {318.0, 190.0}}, color = {0, 0, 191})); + connect(Food_Production1.agr_inp_per_hect, Labor_Utilization1.agr_inp_per_hect) annotation( + Line(visible = true, points = {{-78.0, -128.0}, {-16.0, -128.0}, {-16.0, -28.0}, {98.0, -28.0}}, color = {0, 0, 191})); + connect(Population_Dynamics1.labor_force, Labor_Utilization1.labor_force) annotation( + Line(visible = true, points = {{-78.0, 170.0}, {12.0, 170.0}, {12.0, -60.0}, {108.0, -60.0}, {108.0, -42.0}}, color = {0, 0, 191})); + connect(Labor_Utilization1.capital_util_fr, Service_Sector_Investment1.capital_util_fr) annotation( + Line(visible = true, points = {{142.0, -28.0}, {224.0, -28.0}, {224.0, -180.0}, {-172.0, -180.0}, {-172.0, -208.0}, {-122.0, -208.0}}, color = {0, 0, 191})); + connect(Labor_Utilization1.capital_util_fr, Industrial_Investment1.capital_util_fr) annotation( + Line(visible = true, points = {{142.0, -28.0}, {224.0, -28.0}, {224.0, -180.0}, {24.0, -180.0}, {24.0, 80.0}, {98.0, 80.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Life_Expectancy1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, -12.0}, {318.0, -12.0}}, color = {0, 0, 191})); + connect(Land_Fertility1.ppoll_index, Life_Expectancy1.ppoll_index) annotation( + Line(visible = true, points = {{98.0, -130.0}, {20.0, -130.0}, {20.0, -70.0}, {268.0, -70.0}, {268.0, -36.0}, {318.0, -36.0}}, color = {0, 0, 191})); + connect(Food_Production1.food_pc, Life_Expectancy1.food_pc) annotation( + Line(visible = true, points = {{-96.0, -98.0}, {-96.0, -74.0}, {256.0, -74.0}, {256.0, -28.0}, {318.0, -28.0}}, color = {0, 0, 191})); + connect(NR_Resource_Utilization1.pc_res_use_mlt, Pollution_Dynamics1.pc_res_use_mlt) annotation( + Line(visible = true, points = {{362.0, -108.0}, {424.0, -108.0}, {424.0, 124.0}, {-176.0, 124.0}, {-176.0, 96.0}, {-122.0, 96.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, NR_Resource_Utilization1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, -110.0}, {318.0, -110.0}}, color = {0, 0, 191})); + connect(Land_Fertility1.yield_tech_LYTD, Food_Production1.yield_tech_LYTD) annotation( + Line(visible = true, points = {{142.0, -110.0}, {192.0, -110.0}, {192.0, -82.0}, {-112.0, -82.0}, {-112.0, -90.0}, {-112.0, -98.0}}, color = {0, 0, 191})); + connect(Food_Production1.p_fr_inp_for_land_maint, Land_Fertility1.p_fr_inp_for_land_maint) annotation( + Line(visible = true, points = {{-88.0, -142.0}, {-88.0, -160.0}, {44.0, -160.0}, {44.0, -120.0}, {98.0, -120.0}}, color = {0, 0, 191})); + connect(Land_Fertility1.land_fertility, Food_Production1.land_fertility) annotation( + Line(visible = true, points = {{142.0, -120.0}, {192.0, -120.0}, {192.0, -164.0}, {-112.0, -164.0}, {-112.0, -142.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.s_yield_mlt_air_poll, Food_Production1.s_yield_mlt_air_poll) annotation( + Line(visible = true, points = {{-78.0, 72.0}, {32.0, 72.0}, {32.0, -168.0}, {-104.0, -168.0}, {-104.0, -142.0}}, color = {0, 0, 191})); + connect(Service_Sector_Investment1.serv_out_pc, Human_Fertility1.serv_out_pc) annotation( + Line(visible = true, points = {{-78.0, -210.0}, {0.0, -210.0}, {0.0, 190.0}, {98.0, 190.0}}, color = {0, 0, 191})); + connect(Food_Production1.ind_out_pc, Service_Sector_Investment1.ind_out_pc) annotation( + Line(visible = true, points = {{-122.0, -128.0}, {-188.0, -128.0}, {-188.0, -232.0}, {-122.0, -232.0}}, color = {0, 0, 191})); + connect(Food_Production1.industrial_output, Service_Sector_Investment1.industrial_output) annotation( + Line(visible = true, points = {{-122.0, -136.0}, {-184.0, -136.0}, {-184.0, -224.0}, {-122.0, -224.0}}, color = {0, 0, 191})); + connect(Food_Production1.population, Service_Sector_Investment1.population) annotation( + Line(visible = true, points = {{-122.0, -104.0}, {-180.0, -104.0}, {-180.0, -216.0}, {-122.0, -216.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.industrial_output, Food_Production1.industrial_output) annotation( + Line(visible = true, points = {{-122.0, 80.0}, {-184.0, 80.0}, {-184.0, -136.0}, {-122.0, -136.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.ind_out_pc, Food_Production1.ind_out_pc) annotation( + Line(visible = true, points = {{-122.0, -28.0}, {-188.0, -28.0}, {-188.0, -128.0}, {-122.0, -128.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.population, Food_Production1.population) annotation( + Line(visible = true, points = {{-122.0, -36.0}, {-180.0, -36.0}, {-180.0, -104.0}, {-122.0, -104.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.arable_land, Food_Production1.arable_land) annotation( + Line(visible = true, points = {{-122.0, 64.0}, {-176.0, 64.0}, {-176.0, -112.0}, {-122.0, -112.0}}, color = {0, 0, 191})); + connect(Food_Production1.land_yield, Arable_Land_Dynamics1.land_yield) annotation( + Line(visible = true, points = {{-78.0, -112.0}, {-20.0, -112.0}, {-20.0, -60.0}, {-192.0, -60.0}, {-192.0, -4.0}, {-122.0, -4.0}}, color = {0, 0, 191})); + connect(Food_Production1.agr_inp_per_hect, Pollution_Dynamics1.agr_inp_per_hect) annotation( + Line(visible = true, points = {{-78.0, -128.0}, {-16.0, -128.0}, {-16.0, -56.0}, {-196.0, -56.0}, {-196.0, 72.0}, {-122.0, 72.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.ppoll_index, Land_Fertility1.ppoll_index) annotation( + Line(visible = true, points = {{-78.0, 80.0}, {20.0, 80.0}, {20.0, -130.0}, {98.0, -130.0}}, color = {0, 0, 191})); + connect(Food_Production1.food_ratio, Land_Fertility1.food_ratio) annotation( + Line(visible = true, points = {{-78.0, -104.0}, {10.0, -104.0}, {10.0, -110.0}, {98.0, -110.0}}, color = {0, 0, 191})); + connect(Food_Production1.tot_agric_invest, Arable_Land_Dynamics1.tot_agric_invest) annotation( + Line(visible = true, points = {{-88.0, -98.0}, {-88.0, -52.0}, {-200.0, -52.0}, {-200.0, -20.0}, {-122.0, -20.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.urban_ind_land, Human_Ecological_Footprint1.urban_ind_land) annotation( + Line(visible = true, points = {{-78.0, -30.0}, {-24.0, -30.0}, {-24.0, 136.0}, {252.0, 136.0}, {252.0, 180.0}, {318.0, 180.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.fr_inp_al_land_dev, Food_Production1.fr_inp_al_land_dev) annotation( + Line(visible = true, points = {{-78.0, -10.0}, {-28.0, -10.0}, {-28.0, -68.0}, {-172.0, -68.0}, {-172.0, -120.0}, {-122.0, -120.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.population, Arable_Land_Dynamics1.population) annotation( + Line(visible = true, points = {{-122.0, 88.0}, {-180.0, 88.0}, {-180.0, -36.0}, {-122.0, -36.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Arable_Land_Dynamics1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 30.0}, {-188.0, 30.0}, {-188.0, -28.0}, {-122.0, -28.0}}, color = {0, 0, 191})); + connect(Food_Production1.marg_prod_agr_inp, Arable_Land_Dynamics1.marg_prod_agr_inp) annotation( + Line(visible = true, points = {{-78.0, -120.0}, {-24.0, -120.0}, {-24.0, -64.0}, {-172.0, -64.0}, {-172.0, -12.0}, {-122.0, -12.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.ppoll_gen_rt, Human_Ecological_Footprint1.ppoll_gen_rt) annotation( + Line(visible = true, points = {{-78.0, 64.0}, {-20.0, 64.0}, {-20.0, 148.0}, {256.0, 148.0}, {256.0, 170.0}, {318.0, 170.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.arable_land, Pollution_Dynamics1.arable_land) annotation( + Line(visible = true, points = {{-78.0, -20.0}, {-20.0, -20.0}, {-20.0, 26.0}, {-176.0, 26.0}, {-176.0, 64.0}, {-122.0, 64.0}}, color = {0, 0, 191})); + connect(Population_Dynamics1.population, Pollution_Dynamics1.population) annotation( + Line(visible = true, points = {{-78.0, 190.0}, {-10.0, 190.0}, {-10.0, 140.0}, {-180.0, 140.0}, {-180.0, 88.0}, {-122.0, 88.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Human_Fertility1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 30.0}, {36.0, 30.0}, {36.0, 170.0}, {98.0, 170.0}}, color = {0, 0, 191})); + connect(Human_Fertility1.life_expectancy, Population_Dynamics1.life_expectancy) annotation( + Line(visible = true, points = {{98.0, 180.0}, {32.0, 180.0}, {32.0, 128.0}, {-190.0, 128.0}, {-190.0, 170.0}, {-122.0, 170.0}}, color = {0, 0, 191})); + connect(Human_Fertility1.total_fertility, Population_Dynamics1.total_fertility) annotation( + Line(visible = true, points = {{142.0, 180.0}, {196.0, 180.0}, {196.0, 144.0}, {-200.0, 144.0}, {-200.0, 190.0}, {-122.0, 190.0}}, color = {0, 0, 191})); + connect(Life_Expectancy1.population, NR_Resource_Utilization1.population) annotation( + Line(visible = true, points = {{318.0, -20.0}, {260.0, -20.0}, {260.0, -120.0}, {318.0, -120.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.ppoll_tech_mult_icor_COPM, Industrial_Investment1.ppoll_tech_mult_icor_COPM) annotation( + Line(visible = true, origin = {10.0, 88.0}, points = {{-88.0, 0.0}, {88.0, 0.0}}, color = {0, 0, 191})); population = Population_Dynamics1.Population.y; food = Food_Production1.Food.food; industrial_output = Industrial_Investment1.Industrial_Output.industrial_output; @@ -5763,7 +9302,12 @@ ind_out_pc = Industrial_Investment1.Ind_Out_PC.y; human_ecological_footprint = Human_Ecological_Footprint1.HEF_Human_Ecological_Footprint.hef_human_ecological_footprint; human_welfare_index = Human_Welfare_Index1.HWI_Human_Welfare_Index.hwi_human_welfare_index; - annotation(Icon(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-220.0,-260.0},{442.0,222.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-80.0,118.0},{300.0,190.0}}, textString = "More Accessible", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-82.0,64.0},{304.0,130.0}}, textString = "Non-recoverable", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-112.0,-14.0},{332.0,90.0}}, textString = "Natural Resources,", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-108.0,-72.0},{330.0,14.0}}, textString = "Pollution Control,", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-197.0,-248.0},{421.0,60.0}}, textString = "Land Yield Enhancement,", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-162.0,-264.0},{381.0,-38.0}}, textString = "Erosion Protection, and", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-138.0,-324.0},{369.0,-98.0}}, textString = "Resource Efficiency", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10})), experiment(StartTime = 1900, StopTime = 2100), experimentSetupOutput, Documentation(info = " + annotation( + Icon(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-220.0, -260.0}, {442.0, 222.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-80.0, 118.0}, {300.0, 190.0}}, textString = "More Accessible", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-82.0, 64.0}, {304.0, 130.0}}, textString = "Non-recoverable", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-112.0, -14.0}, {332.0, 90.0}}, textString = "Natural Resources,", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-108.0, -72.0}, {330.0, 14.0}}, textString = "Pollution Control,", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-197.0, -248.0}, {421.0, 60.0}}, textString = "Land Yield Enhancement,", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-162.0, -264.0}, {381.0, -38.0}}, textString = "Erosion Protection, and", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-138.0, -324.0}, {369.0, -98.0}}, textString = "Resource Efficiency", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10})), + experiment(StartTime = 1900, StopTime = 2100), + experimentSetupOutput, + Documentation(info = " This is Scenario #6 of the WORLD3 model. This scenario starts out with the same assumptions as Scenario #5. Land erosion protection has indeed helped. Yet more people can live on this planet for yet more years. In the end, however, we are once again running out of natural resources.

In this new scenario, it is thus postulated to spend more money on increasing the efficiency of use of the remaining natural resources.

@@ -5809,6 +9353,7 @@

", revisions = "")); end Scenario_6; + model Scenario_7 "More abundant non-recoverable natural resources and birth control" parameter Real agr_mtl_toxic_index(unit = "1/dollar") = 1 "Agricultural materials toxicity index"; parameter Real assim_half_life_1970(unit = "yr") = 1.5 "Pollution assimilation half life in 1970"; @@ -5865,10 +9410,10 @@ parameter Real t_policy_year(unit = "yr") = 4000 "Year of policy change"; parameter Real t_pop_equil_time(unit = "yr") = 4000 "Population equilibrium time"; parameter Real t_zero_pop_grow_time(unit = "yr") = 2002 "Time to zero population growth"; - parameter Real p_fr_cap_al_obt_res_2[:] = {1,0.1,0.05,0.05,0.05,0.05,0.05,0.05,0.05,0.05,0.05} "Non-renewable resource fraction remaining"; - parameter Real p_ppoll_tech_chg_mlt[:] = {0,0,0,0} "Persistent pollution technology change multiplier"; - parameter Real p_res_tech_chg_mlt[:] = {0,0,0,0} "Resource technology change multiplier"; - parameter Real p_yield_tech_chg_mlt[:] = {0,0,0,0} "Yield technology change multiplier"; + parameter Real p_fr_cap_al_obt_res_2[:] = {1, 0.1, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05} "Non-renewable resource fraction remaining"; + parameter Real p_ppoll_tech_chg_mlt[:] = {0, 0, 0, 0} "Persistent pollution technology change multiplier"; + parameter Real p_res_tech_chg_mlt[:] = {0, 0, 0, 0} "Resource technology change multiplier"; + parameter Real p_yield_tech_chg_mlt[:] = {0, 0, 0, 0} "Yield technology change multiplier"; parameter Real agr_inp_init(unit = "dollar/yr") = 5000000000.0 "Initial agricultural input"; parameter Real arable_land_init(unit = "hectare") = 900000000.0 "Initial arable land"; parameter Real industrial_capital_init(unit = "dollar") = 210000000000.0 "Initial industrial investment"; @@ -5903,78 +9448,149 @@ output Real ind_out_pc(unit = "dollar/yr") "Total annual consumer goods per person"; output Real human_ecological_footprint(unit = "Gha") "Human ecological footprint"; output Real human_welfare_index "Human welfare index"; - SystemDynamics.WorldDynamics.World3.Population_Dynamics Population_Dynamics1(pop1_init = pop1_init, pop2_init = pop2_init, pop3_init = pop3_init, pop4_init = pop4_init, labor_force_partic = labor_force_partic, reproductive_lifetime = reproductive_lifetime, t_pop_equil_time = t_pop_equil_time) "Population dynamics" annotation(Placement(visible = true, transformation(origin = {-100.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Pollution_Dynamics Pollution_Dynamics1(agr_mtl_toxic_index = agr_mtl_toxic_index, assim_half_life_1970 = assim_half_life_1970, des_ppoll_index_DPOLX = des_ppoll_index_DPOLX, fr_agr_inp_pers_mtl = fr_agr_inp_pers_mtl, frac_res_pers_mtl = frac_res_pers_mtl, ind_mtl_emiss_fact = ind_mtl_emiss_fact, ind_mtl_toxic_index = ind_mtl_toxic_index, ind_out_in_1970 = ind_out_in_1970, p_ppoll_gen_fact_1 = p_ppoll_gen_fact_1, pers_pollution_init = pers_pollution_init, ppoll_in_1970 = ppoll_in_1970, ppoll_tech_init = ppoll_tech_init, ppoll_trans_del = ppoll_trans_del, t_air_poll_time = t_air_poll_time, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, p_ppoll_tech_chg_mlt = p_ppoll_tech_chg_mlt) "Persistent pollution generation" annotation(Placement(visible = true, transformation(origin = {-100.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Arable_Land_Dynamics Arable_Land_Dynamics1(arable_land_init = arable_land_init, avg_life_land_norm = avg_life_land_norm, inherent_land_fert = inherent_land_fert, pot_arable_land_init = pot_arable_land_init, pot_arable_land_tot = pot_arable_land_tot, social_discount = social_discount, t_land_life_time = t_land_life_time, urban_ind_land_init = urban_ind_land_init, urb_ind_land_dev_time = urb_ind_land_dev_time) "Arable land dynamics" annotation(Placement(visible = true, transformation(origin = {-100.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Food_Production Food_Production1(agr_inp_init = agr_inp_init, food_short_perc_del = food_short_perc_del, p_avg_life_agr_inp_1 = p_avg_life_agr_inp_1, p_avg_life_agr_inp_2 = p_avg_life_agr_inp_2, p_land_yield_fact_1 = p_land_yield_fact_1, perc_food_ratio_init = perc_food_ratio_init, processing_loss = processing_loss, subsist_food_pc = subsist_food_pc, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, land_fr_harvested = land_fr_harvested) "Food production" annotation(Placement(visible = true, transformation(origin = {-100.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Human_Ecological_Footprint Human_Ecological_Footprint1 "Human ecological footprint" annotation(Placement(visible = true, transformation(origin = {340.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Human_Fertility Human_Fertility1(des_compl_fam_size_norm = des_compl_fam_size_norm, hlth_serv_impact_del = hlth_serv_impact_del, income_expect_avg_time = income_expect_avg_time, lifet_perc_del = lifet_perc_del, max_tot_fert_norm = max_tot_fert_norm, social_adj_del = social_adj_del, t_fert_cont_eff_time = t_fert_cont_eff_time, t_zero_pop_grow_time = t_zero_pop_grow_time) "Human fertility" annotation(Placement(visible = true, transformation(origin = {120.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Human_Welfare_Index Human_Welfare_Index1 "Human welfare index" annotation(Placement(visible = true, transformation(origin = {340.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Industrial_Investment Industrial_Investment1(industrial_capital_init = industrial_capital_init, ind_out_pc_des = ind_out_pc_des, p_avg_life_ind_cap_1 = p_avg_life_ind_cap_1, p_avg_life_ind_cap_2 = p_avg_life_ind_cap_2, p_fioa_cons_const_1 = p_fioa_cons_const_1, p_fioa_cons_const_2 = p_fioa_cons_const_2, p_ind_cap_out_ratio_1 = p_ind_cap_out_ratio_1, t_ind_equil_time = t_ind_equil_time, t_policy_year = t_policy_year) "Industrial investment" annotation(Placement(visible = true, transformation(origin = {120.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Labor_Utilization Labor_Utilization1(labor_util_fr_del_init = labor_util_fr_del_init, labor_util_fr_del_time = labor_util_fr_del_time) "Labor utilization" annotation(Placement(visible = true, transformation(origin = {120.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Land_Fertility Land_Fertility1(des_food_ratio_dfr = des_food_ratio_dfr, inherent_land_fert = inherent_land_fert, land_fertility_init = land_fertility_init, t_policy_year = t_policy_year, yield_tech_init = yield_tech_init, p_yield_tech_chg_mlt = p_yield_tech_chg_mlt) "Land fertility" annotation(Placement(visible = true, transformation(origin = {120.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Life_Expectancy Life_Expectancy1(hlth_serv_impact_del = hlth_serv_impact_del, life_expect_norm = life_expect_norm, subsist_food_pc = subsist_food_pc) "Life expectancy" annotation(Placement(visible = true, transformation(origin = {340.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.NR_Resource_Utilization NR_Resource_Utilization1(des_res_use_rt_DNRUR = des_res_use_rt_DNRUR, nr_resources_init = nr_resources_init, p_nr_res_use_fact_1 = p_nr_res_use_fact_1, res_tech_init = res_tech_init, t_policy_year = t_policy_year, t_fcaor_time = t_fcaor_time, tech_dev_del_TDD = tech_dev_del_TDD, p_res_tech_chg_mlt = p_res_tech_chg_mlt, p_fr_cap_al_obt_res_2 = p_fr_cap_al_obt_res_2) "Non-recoverable natural resource utilization" annotation(Placement(visible = true, transformation(origin = {340.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Service_Sector_Investment Service_Sector_Investment1(t_policy_year = t_policy_year, p_avg_life_serv_cap_1 = p_avg_life_serv_cap_1, p_avg_life_serv_cap_2 = p_avg_life_serv_cap_2, p_serv_cap_out_ratio_1 = p_serv_cap_out_ratio_1, p_serv_cap_out_ratio_2 = p_serv_cap_out_ratio_2, service_capital_init = service_capital_init) "Service sector investment" annotation(Placement(visible = true, transformation(origin = {-100.0,-220.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - equation - connect(Service_Sector_Investment1.serv_out_pc,Human_Fertility1.serv_out_pc) annotation(Line(visible = true, points = {{-78.0,-210.0},{0.0,-210.0},{0.0,190.0},{98.0,190.0}}, color = {0,0,191})); - connect(Service_Sector_Investment1.s_fioa_serv,Industrial_Investment1.s_fioa_serv) annotation(Line(visible = true, points = {{-78.0,-230.0},{16.0,-230.0},{16.0,38.0},{108.0,38.0},{108.0,58.0}}, color = {0,0,191})); - connect(Food_Production1.population,Service_Sector_Investment1.population) annotation(Line(visible = true, points = {{-122.0,-104.0},{-180.0,-104.0},{-180.0,-216.0},{-122.0,-216.0}}, color = {0,0,191})); - connect(Food_Production1.ind_out_pc,Service_Sector_Investment1.ind_out_pc) annotation(Line(visible = true, points = {{-122.0,-128.0},{-188.0,-128.0},{-188.0,-232.0},{-122.0,-232.0}}, color = {0,0,191})); - connect(Food_Production1.industrial_output,Service_Sector_Investment1.industrial_output) annotation(Line(visible = true, points = {{-122.0,-136.0},{-184.0,-136.0},{-184.0,-224.0},{-122.0,-224.0}}, color = {0,0,191})); - connect(Labor_Utilization1.capital_util_fr,Service_Sector_Investment1.capital_util_fr) annotation(Line(visible = true, points = {{142.0,-28.0},{224.0,-28.0},{224.0,-180.0},{-172.0,-180.0},{-172.0,-208.0},{-122.0,-208.0}}, color = {0,0,191})); - connect(Service_Sector_Investment1.serv_out_pc,Labor_Utilization1.serv_out_pc) annotation(Line(visible = true, points = {{-78.0,-210.0},{0.0,-210.0},{0.0,18.0},{70.0,18.0},{108.0,18.0},{108.0,2.0}}, color = {0,0,191})); - connect(Service_Sector_Investment1.service_capital,Labor_Utilization1.service_capital) annotation(Line(visible = true, points = {{-78.0,-220.0},{4.0,-220.0},{4.0,-4.0},{98.0,-4.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.ppoll_tech_mult_icor_COPM,Industrial_Investment1.ppoll_tech_mult_icor_COPM) annotation(Line(visible = true, origin = {10.0,88.0}, points = {{-88.0,0.0},{88.0,0.0}}, color = {0,0,191})); - connect(Life_Expectancy1.population,NR_Resource_Utilization1.population) annotation(Line(visible = true, points = {{318.0,-20.0},{260.0,-20.0},{260.0,-120.0},{318.0,-120.0}}, color = {0,0,191})); - connect(Human_Fertility1.total_fertility,Population_Dynamics1.total_fertility) annotation(Line(visible = true, points = {{142.0,180.0},{196.0,180.0},{196.0,144.0},{-200.0,144.0},{-200.0,190.0},{-122.0,190.0}}, color = {0,0,191})); - connect(Human_Fertility1.life_expectancy,Population_Dynamics1.life_expectancy) annotation(Line(visible = true, points = {{98.0,180.0},{32.0,180.0},{32.0,128.0},{-190.0,128.0},{-190.0,170.0},{-122.0,170.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Human_Fertility1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,30.0},{36.0,30.0},{36.0,170.0},{98.0,170.0}}, color = {0,0,191})); - connect(Population_Dynamics1.population,Pollution_Dynamics1.population) annotation(Line(visible = true, points = {{-78.0,190.0},{-10.0,190.0},{-10.0,140.0},{-180.0,140.0},{-180.0,88.0},{-122.0,88.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.arable_land,Pollution_Dynamics1.arable_land) annotation(Line(visible = true, points = {{-78.0,-20.0},{-20.0,-20.0},{-20.0,26.0},{-176.0,26.0},{-176.0,64.0},{-122.0,64.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.ppoll_gen_rt,Human_Ecological_Footprint1.ppoll_gen_rt) annotation(Line(visible = true, points = {{-78.0,64.0},{-20.0,64.0},{-20.0,148.0},{256.0,148.0},{256.0,170.0},{318.0,170.0}}, color = {0,0,191})); - connect(Food_Production1.marg_prod_agr_inp,Arable_Land_Dynamics1.marg_prod_agr_inp) annotation(Line(visible = true, points = {{-78.0,-120.0},{-24.0,-120.0},{-24.0,-64.0},{-172.0,-64.0},{-172.0,-12.0},{-122.0,-12.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Arable_Land_Dynamics1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,30.0},{-188.0,30.0},{-188.0,-28.0},{-122.0,-28.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.population,Arable_Land_Dynamics1.population) annotation(Line(visible = true, points = {{-122.0,88.0},{-180.0,88.0},{-180.0,-36.0},{-122.0,-36.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.fr_inp_al_land_dev,Food_Production1.fr_inp_al_land_dev) annotation(Line(visible = true, points = {{-78.0,-10.0},{-28.0,-10.0},{-28.0,-68.0},{-172.0,-68.0},{-172.0,-120.0},{-122.0,-120.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.urban_ind_land,Human_Ecological_Footprint1.urban_ind_land) annotation(Line(visible = true, points = {{-78.0,-30.0},{-24.0,-30.0},{-24.0,136.0},{252.0,136.0},{252.0,180.0},{318.0,180.0}}, color = {0,0,191})); - connect(Land_Fertility1.yield_tech_LYTD,Food_Production1.yield_tech_LYTD) annotation(Line(visible = true, points = {{142.0,-110.0},{192.0,-110.0},{192.0,-82.0},{-112.0,-82.0},{-112.0,-87.9893},{-112.0,-98.0}}, color = {0,0,191})); - connect(Food_Production1.food_ratio,Land_Fertility1.food_ratio) annotation(Line(visible = true, points = {{-78.0,-104.0},{10.0,-104.0},{10.0,-110.0},{98.0,-110.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.ppoll_index,Land_Fertility1.ppoll_index) annotation(Line(visible = true, points = {{-78.0,80.0},{20.0,80.0},{20.0,-130.0},{98.0,-130.0}}, color = {0,0,191})); - connect(Food_Production1.land_yield,Arable_Land_Dynamics1.land_yield) annotation(Line(visible = true, points = {{-78.0,-112.0},{-20.0,-112.0},{-20.0,-60.0},{-192.0,-60.0},{-192.0,-4.0},{-122.0,-4.0}}, color = {0,0,191})); - connect(Food_Production1.agr_inp_per_hect,Pollution_Dynamics1.agr_inp_per_hect) annotation(Line(visible = true, points = {{-78.0,-128.0},{-16.0,-128.0},{-16.0,-56.0},{-196.0,-56.0},{-196.0,72.0},{-122.0,72.0}}, color = {0,0,191})); - connect(Food_Production1.p_fr_inp_for_land_maint,Land_Fertility1.p_fr_inp_for_land_maint) annotation(Line(visible = true, points = {{-88.0,-142.0},{-88.0,-160.0},{44.0,-160.0},{44.0,-120.0},{98.0,-120.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.s_yield_mlt_air_poll,Food_Production1.s_yield_mlt_air_poll) annotation(Line(visible = true, points = {{-78.0,72.0},{32.0,72.0},{32.0,-168.0},{-104.0,-168.0},{-104.0,-142.0}}, color = {0,0,191})); - connect(Land_Fertility1.land_fertility,Food_Production1.land_fertility) annotation(Line(visible = true, points = {{142.0,-120.0},{192.0,-120.0},{192.0,-164.0},{-112.0,-164.0},{-112.0,-142.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,NR_Resource_Utilization1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,-110.0},{318.0,-110.0}}, color = {0,0,191})); - connect(NR_Resource_Utilization1.pc_res_use_mlt,Pollution_Dynamics1.pc_res_use_mlt) annotation(Line(visible = true, points = {{362.0,-108.0},{424.0,-108.0},{424.0,124.0},{-176.0,124.0},{-176.0,96.0},{-122.0,96.0}}, color = {0,0,191})); - connect(Human_Welfare_Index1.life_expectancy,Human_Fertility1.life_expectancy) annotation(Line(visible = true, points = {{318.0,90.0},{250.0,90.0},{250.0,128.0},{32.0,128.0},{32.0,180.0},{98.0,180.0}}, color = {0,0,191})); - connect(Life_Expectancy1.life_expectancy,Human_Welfare_Index1.life_expectancy) annotation(Line(visible = true, points = {{362.0,-20.0},{420.0,-20.0},{420.0,40.0},{250.0,40.0},{250.0,90.0},{318.0,90.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Human_Welfare_Index1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,70.0},{318.0,70.0}}, color = {0,0,191})); - connect(Industrial_Investment1.industrial_capital,Labor_Utilization1.industrial_capital) annotation(Line(visible = true, points = {{142.0,76.0},{196.0,76.0},{196.0,-78.0},{44.0,-78.0},{44.0,-20.0},{98.0,-20.0}}, color = {0,0,191})); - connect(Industrial_Investment1.industrial_output,NR_Resource_Utilization1.industrial_output) annotation(Line(visible = true, points = {{142.0,84.3414},{210.0,84.3414},{210.0,-130.0},{318.0,-130.0}}, color = {0,0,191})); - connect(Industrial_Investment1.industrial_output,Pollution_Dynamics1.industrial_output) annotation(Line(visible = true, points = {{142.0,84.3414},{210.0,84.3414},{210.0,22.0},{-184.0,22.0},{-184.0,80.0},{-122.0,80.0}}, color = {0,0,191})); - connect(NR_Resource_Utilization1.ind_cap_out_ratio_2_ICOR2T,Industrial_Investment1.ind_cap_out_ratio_2_ICOR2T) annotation(Line(visible = true, points = {{362.0,-124.0},{428.0,-124.0},{428.0,120.0},{108.0,120.0},{108.0,102.0}}, color = {0,0,191})); - connect(Food_Production1.yield_tech_mult_icor_COYM,Industrial_Investment1.yield_tech_mult_icor_COYM) annotation(Line(visible = true, points = {{-96.0,-142.0},{-96.0,-174.0},{28.0,-174.0},{28.0,96.0},{98.0,96.0}}, color = {0,0,191})); - connect(NR_Resource_Utilization1.s_fr_cap_al_obt_res,Industrial_Investment1.s_fr_cap_al_obt_res) annotation(Line(visible = true, points = {{362.0,-132.0},{432.0,-132.0},{432.0,132.0},{44.0,132.0},{44.0,72.0},{98.0,72.0}}, color = {0,0,191})); - connect(Food_Production1.s_fioa_agr,Industrial_Investment1.s_fioa_agr) annotation(Line(visible = true, points = {{-78.0,-136.0},{-4.0,-136.0},{-4.0,64.0},{98.0,64.0}}, color = {0,0,191})); - connect(Industrial_Investment1.population,Life_Expectancy1.population) annotation(Line(visible = true, points = {{116.0,58.0},{116.0,34.0},{260.0,34.0},{260.0,-20.0},{318.0,-20.0}}, color = {0,0,191})); - connect(Population_Dynamics1.population,Industrial_Investment1.population) annotation(Line(visible = true, points = {{-78.0,190.0},{-10.0,190.0},{-10.0,34.0},{116.0,34.0},{116.0,58.0}}, color = {0,0,191})); - connect(Food_Production1.tot_agric_invest,Arable_Land_Dynamics1.tot_agric_invest) annotation(Line(visible = true, points = {{-88.0,-98.0},{-88.0,-52.0},{-200.0,-52.0},{-200.0,-20.0},{-122.0,-20.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.arable_land,Food_Production1.arable_land) annotation(Line(visible = true, points = {{-122.0,64.0},{-176.0,64.0},{-176.0,-112.0},{-122.0,-112.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.population,Food_Production1.population) annotation(Line(visible = true, points = {{-122.0,-36.0},{-180.0,-36.0},{-180.0,-104.0},{-122.0,-104.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.ind_out_pc,Food_Production1.ind_out_pc) annotation(Line(visible = true, points = {{-122.0,-28.0},{-188.0,-28.0},{-188.0,-128.0},{-122.0,-128.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.industrial_output,Food_Production1.industrial_output) annotation(Line(visible = true, points = {{-122.0,80.0},{-184.0,80.0},{-184.0,-136.0},{-122.0,-136.0}}, color = {0,0,191})); - connect(Labor_Utilization1.capital_util_fr,Industrial_Investment1.capital_util_fr) annotation(Line(visible = true, points = {{142.0,-28.0},{224.0,-28.0},{224.0,-180.0},{24.0,-180.0},{24.0,80.0},{98.0,80.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Life_Expectancy1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,-12.0},{318.0,-12.0}}, color = {0,0,191})); - connect(Life_Expectancy1.serv_out_pc,Labor_Utilization1.serv_out_pc) annotation(Line(visible = true, points = {{318.0,-4.0},{218.0,-4.0},{218.0,18.0},{108.0,18.0},{108.0,12.9215},{108.0,2.0}}, color = {0,0,191})); - connect(Human_Fertility1.ind_out_pc,Labor_Utilization1.ind_out_pc) annotation(Line(visible = true, points = {{98.0,170.0},{36.0,170.0},{36.0,-12.0},{98.0,-12.0}}, color = {0,0,191})); - connect(Food_Production1.agr_inp_per_hect,Labor_Utilization1.agr_inp_per_hect) annotation(Line(visible = true, points = {{-78.0,-128.0},{-16.0,-128.0},{-16.0,-28.0},{98.0,-28.0}}, color = {0,0,191})); - connect(Labor_Utilization1.arable_land,Human_Ecological_Footprint1.arable_land) annotation(Line(visible = true, points = {{98.0,-36.0},{40.0,-36.0},{40.0,-64.0},{264.0,-64.0},{264.0,190.0},{318.0,190.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.arable_land,Labor_Utilization1.arable_land) annotation(Line(visible = true, points = {{-78.0,-20.0},{40.0,-20.0},{40.0,-36.0},{98.0,-36.0}}, color = {0,0,191})); - connect(Population_Dynamics1.labor_force,Labor_Utilization1.labor_force) annotation(Line(visible = true, points = {{-78.0,170.0},{12.0,170.0},{12.0,-60.0},{108.0,-60.0},{108.0,-42.0}}, color = {0,0,191})); - connect(Food_Production1.food_pc,Life_Expectancy1.food_pc) annotation(Line(visible = true, points = {{-96.0,-98.0},{-96.0,-74.0},{256.0,-74.0},{256.0,-28.0},{318.0,-28.0}}, color = {0,0,191})); - connect(Land_Fertility1.ppoll_index,Life_Expectancy1.ppoll_index) annotation(Line(visible = true, points = {{98.0,-130.0},{20.0,-130.0},{20.0,-70.0},{268.0,-70.0},{268.0,-36.0},{318.0,-36.0}}, color = {0,0,191})); + SystemDynamics.WorldDynamics.World3.Population_Dynamics Population_Dynamics1(pop1_init = pop1_init, pop2_init = pop2_init, pop3_init = pop3_init, pop4_init = pop4_init, labor_force_partic = labor_force_partic, reproductive_lifetime = reproductive_lifetime, t_pop_equil_time = t_pop_equil_time) "Population dynamics" annotation( + Placement(visible = true, transformation(origin = {-100.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Pollution_Dynamics Pollution_Dynamics1(agr_mtl_toxic_index = agr_mtl_toxic_index, assim_half_life_1970 = assim_half_life_1970, des_ppoll_index_DPOLX = des_ppoll_index_DPOLX, fr_agr_inp_pers_mtl = fr_agr_inp_pers_mtl, frac_res_pers_mtl = frac_res_pers_mtl, ind_mtl_emiss_fact = ind_mtl_emiss_fact, ind_mtl_toxic_index = ind_mtl_toxic_index, ind_out_in_1970 = ind_out_in_1970, p_ppoll_gen_fact_1 = p_ppoll_gen_fact_1, pers_pollution_init = pers_pollution_init, ppoll_in_1970 = ppoll_in_1970, ppoll_tech_init = ppoll_tech_init, ppoll_trans_del = ppoll_trans_del, t_air_poll_time = t_air_poll_time, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, p_ppoll_tech_chg_mlt = p_ppoll_tech_chg_mlt) "Persistent pollution generation" annotation( + Placement(visible = true, transformation(origin = {-100.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Arable_Land_Dynamics Arable_Land_Dynamics1(arable_land_init = arable_land_init, avg_life_land_norm = avg_life_land_norm, inherent_land_fert = inherent_land_fert, pot_arable_land_init = pot_arable_land_init, pot_arable_land_tot = pot_arable_land_tot, social_discount = social_discount, t_land_life_time = t_land_life_time, urban_ind_land_init = urban_ind_land_init, urb_ind_land_dev_time = urb_ind_land_dev_time) "Arable land dynamics" annotation( + Placement(visible = true, transformation(origin = {-100.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Food_Production Food_Production1(agr_inp_init = agr_inp_init, food_short_perc_del = food_short_perc_del, p_avg_life_agr_inp_1 = p_avg_life_agr_inp_1, p_avg_life_agr_inp_2 = p_avg_life_agr_inp_2, p_land_yield_fact_1 = p_land_yield_fact_1, perc_food_ratio_init = perc_food_ratio_init, processing_loss = processing_loss, subsist_food_pc = subsist_food_pc, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, land_fr_harvested = land_fr_harvested) "Food production" annotation( + Placement(visible = true, transformation(origin = {-100.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Human_Ecological_Footprint Human_Ecological_Footprint1 "Human ecological footprint" annotation( + Placement(visible = true, transformation(origin = {340.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Human_Fertility Human_Fertility1(des_compl_fam_size_norm = des_compl_fam_size_norm, hlth_serv_impact_del = hlth_serv_impact_del, income_expect_avg_time = income_expect_avg_time, lifet_perc_del = lifet_perc_del, max_tot_fert_norm = max_tot_fert_norm, social_adj_del = social_adj_del, t_fert_cont_eff_time = t_fert_cont_eff_time, t_zero_pop_grow_time = t_zero_pop_grow_time) "Human fertility" annotation( + Placement(visible = true, transformation(origin = {120.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Human_Welfare_Index Human_Welfare_Index1 "Human welfare index" annotation( + Placement(visible = true, transformation(origin = {340.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Industrial_Investment Industrial_Investment1(industrial_capital_init = industrial_capital_init, ind_out_pc_des = ind_out_pc_des, p_avg_life_ind_cap_1 = p_avg_life_ind_cap_1, p_avg_life_ind_cap_2 = p_avg_life_ind_cap_2, p_fioa_cons_const_1 = p_fioa_cons_const_1, p_fioa_cons_const_2 = p_fioa_cons_const_2, p_ind_cap_out_ratio_1 = p_ind_cap_out_ratio_1, t_ind_equil_time = t_ind_equil_time, t_policy_year = t_policy_year) "Industrial investment" annotation( + Placement(visible = true, transformation(origin = {120.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Labor_Utilization Labor_Utilization1(labor_util_fr_del_init = labor_util_fr_del_init, labor_util_fr_del_time = labor_util_fr_del_time) "Labor utilization" annotation( + Placement(visible = true, transformation(origin = {120.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Land_Fertility Land_Fertility1(des_food_ratio_dfr = des_food_ratio_dfr, inherent_land_fert = inherent_land_fert, land_fertility_init = land_fertility_init, t_policy_year = t_policy_year, yield_tech_init = yield_tech_init, p_yield_tech_chg_mlt = p_yield_tech_chg_mlt) "Land fertility" annotation( + Placement(visible = true, transformation(origin = {120.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Life_Expectancy Life_Expectancy1(hlth_serv_impact_del = hlth_serv_impact_del, life_expect_norm = life_expect_norm, subsist_food_pc = subsist_food_pc) "Life expectancy" annotation( + Placement(visible = true, transformation(origin = {340.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.NR_Resource_Utilization NR_Resource_Utilization1(des_res_use_rt_DNRUR = des_res_use_rt_DNRUR, nr_resources_init = nr_resources_init, p_nr_res_use_fact_1 = p_nr_res_use_fact_1, res_tech_init = res_tech_init, t_policy_year = t_policy_year, t_fcaor_time = t_fcaor_time, tech_dev_del_TDD = tech_dev_del_TDD, p_res_tech_chg_mlt = p_res_tech_chg_mlt, p_fr_cap_al_obt_res_2 = p_fr_cap_al_obt_res_2) "Non-recoverable natural resource utilization" annotation( + Placement(visible = true, transformation(origin = {340.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Service_Sector_Investment Service_Sector_Investment1(t_policy_year = t_policy_year, p_avg_life_serv_cap_1 = p_avg_life_serv_cap_1, p_avg_life_serv_cap_2 = p_avg_life_serv_cap_2, p_serv_cap_out_ratio_1 = p_serv_cap_out_ratio_1, p_serv_cap_out_ratio_2 = p_serv_cap_out_ratio_2, service_capital_init = service_capital_init) "Service sector investment" annotation( + Placement(visible = true, transformation(origin = {-100.0, -220.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + equation + connect(Service_Sector_Investment1.serv_out_pc, Human_Fertility1.serv_out_pc) annotation( + Line(visible = true, points = {{-78.0, -210.0}, {0.0, -210.0}, {0.0, 190.0}, {98.0, 190.0}}, color = {0, 0, 191})); + connect(Service_Sector_Investment1.s_fioa_serv, Industrial_Investment1.s_fioa_serv) annotation( + Line(visible = true, points = {{-78.0, -230.0}, {16.0, -230.0}, {16.0, 38.0}, {108.0, 38.0}, {108.0, 58.0}}, color = {0, 0, 191})); + connect(Food_Production1.population, Service_Sector_Investment1.population) annotation( + Line(visible = true, points = {{-122.0, -104.0}, {-180.0, -104.0}, {-180.0, -216.0}, {-122.0, -216.0}}, color = {0, 0, 191})); + connect(Food_Production1.ind_out_pc, Service_Sector_Investment1.ind_out_pc) annotation( + Line(visible = true, points = {{-122.0, -128.0}, {-188.0, -128.0}, {-188.0, -232.0}, {-122.0, -232.0}}, color = {0, 0, 191})); + connect(Food_Production1.industrial_output, Service_Sector_Investment1.industrial_output) annotation( + Line(visible = true, points = {{-122.0, -136.0}, {-184.0, -136.0}, {-184.0, -224.0}, {-122.0, -224.0}}, color = {0, 0, 191})); + connect(Labor_Utilization1.capital_util_fr, Service_Sector_Investment1.capital_util_fr) annotation( + Line(visible = true, points = {{142.0, -28.0}, {224.0, -28.0}, {224.0, -180.0}, {-172.0, -180.0}, {-172.0, -208.0}, {-122.0, -208.0}}, color = {0, 0, 191})); + connect(Service_Sector_Investment1.serv_out_pc, Labor_Utilization1.serv_out_pc) annotation( + Line(visible = true, points = {{-78.0, -210.0}, {0.0, -210.0}, {0.0, 18.0}, {70.0, 18.0}, {108.0, 18.0}, {108.0, 2.0}}, color = {0, 0, 191})); + connect(Service_Sector_Investment1.service_capital, Labor_Utilization1.service_capital) annotation( + Line(visible = true, points = {{-78.0, -220.0}, {4.0, -220.0}, {4.0, -4.0}, {98.0, -4.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.ppoll_tech_mult_icor_COPM, Industrial_Investment1.ppoll_tech_mult_icor_COPM) annotation( + Line(visible = true, origin = {10.0, 88.0}, points = {{-88.0, 0.0}, {88.0, 0.0}}, color = {0, 0, 191})); + connect(Life_Expectancy1.population, NR_Resource_Utilization1.population) annotation( + Line(visible = true, points = {{318.0, -20.0}, {260.0, -20.0}, {260.0, -120.0}, {318.0, -120.0}}, color = {0, 0, 191})); + connect(Human_Fertility1.total_fertility, Population_Dynamics1.total_fertility) annotation( + Line(visible = true, points = {{142.0, 180.0}, {196.0, 180.0}, {196.0, 144.0}, {-200.0, 144.0}, {-200.0, 190.0}, {-122.0, 190.0}}, color = {0, 0, 191})); + connect(Human_Fertility1.life_expectancy, Population_Dynamics1.life_expectancy) annotation( + Line(visible = true, points = {{98.0, 180.0}, {32.0, 180.0}, {32.0, 128.0}, {-190.0, 128.0}, {-190.0, 170.0}, {-122.0, 170.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Human_Fertility1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 30.0}, {36.0, 30.0}, {36.0, 170.0}, {98.0, 170.0}}, color = {0, 0, 191})); + connect(Population_Dynamics1.population, Pollution_Dynamics1.population) annotation( + Line(visible = true, points = {{-78.0, 190.0}, {-10.0, 190.0}, {-10.0, 140.0}, {-180.0, 140.0}, {-180.0, 88.0}, {-122.0, 88.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.arable_land, Pollution_Dynamics1.arable_land) annotation( + Line(visible = true, points = {{-78.0, -20.0}, {-20.0, -20.0}, {-20.0, 26.0}, {-176.0, 26.0}, {-176.0, 64.0}, {-122.0, 64.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.ppoll_gen_rt, Human_Ecological_Footprint1.ppoll_gen_rt) annotation( + Line(visible = true, points = {{-78.0, 64.0}, {-20.0, 64.0}, {-20.0, 148.0}, {256.0, 148.0}, {256.0, 170.0}, {318.0, 170.0}}, color = {0, 0, 191})); + connect(Food_Production1.marg_prod_agr_inp, Arable_Land_Dynamics1.marg_prod_agr_inp) annotation( + Line(visible = true, points = {{-78.0, -120.0}, {-24.0, -120.0}, {-24.0, -64.0}, {-172.0, -64.0}, {-172.0, -12.0}, {-122.0, -12.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Arable_Land_Dynamics1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 30.0}, {-188.0, 30.0}, {-188.0, -28.0}, {-122.0, -28.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.population, Arable_Land_Dynamics1.population) annotation( + Line(visible = true, points = {{-122.0, 88.0}, {-180.0, 88.0}, {-180.0, -36.0}, {-122.0, -36.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.fr_inp_al_land_dev, Food_Production1.fr_inp_al_land_dev) annotation( + Line(visible = true, points = {{-78.0, -10.0}, {-28.0, -10.0}, {-28.0, -68.0}, {-172.0, -68.0}, {-172.0, -120.0}, {-122.0, -120.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.urban_ind_land, Human_Ecological_Footprint1.urban_ind_land) annotation( + Line(visible = true, points = {{-78.0, -30.0}, {-24.0, -30.0}, {-24.0, 136.0}, {252.0, 136.0}, {252.0, 180.0}, {318.0, 180.0}}, color = {0, 0, 191})); + connect(Land_Fertility1.yield_tech_LYTD, Food_Production1.yield_tech_LYTD) annotation( + Line(visible = true, points = {{142.0, -110.0}, {192.0, -110.0}, {192.0, -82.0}, {-112.0, -82.0}, {-112.0, -87.9893}, {-112.0, -98.0}}, color = {0, 0, 191})); + connect(Food_Production1.food_ratio, Land_Fertility1.food_ratio) annotation( + Line(visible = true, points = {{-78.0, -104.0}, {10.0, -104.0}, {10.0, -110.0}, {98.0, -110.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.ppoll_index, Land_Fertility1.ppoll_index) annotation( + Line(visible = true, points = {{-78.0, 80.0}, {20.0, 80.0}, {20.0, -130.0}, {98.0, -130.0}}, color = {0, 0, 191})); + connect(Food_Production1.land_yield, Arable_Land_Dynamics1.land_yield) annotation( + Line(visible = true, points = {{-78.0, -112.0}, {-20.0, -112.0}, {-20.0, -60.0}, {-192.0, -60.0}, {-192.0, -4.0}, {-122.0, -4.0}}, color = {0, 0, 191})); + connect(Food_Production1.agr_inp_per_hect, Pollution_Dynamics1.agr_inp_per_hect) annotation( + Line(visible = true, points = {{-78.0, -128.0}, {-16.0, -128.0}, {-16.0, -56.0}, {-196.0, -56.0}, {-196.0, 72.0}, {-122.0, 72.0}}, color = {0, 0, 191})); + connect(Food_Production1.p_fr_inp_for_land_maint, Land_Fertility1.p_fr_inp_for_land_maint) annotation( + Line(visible = true, points = {{-88.0, -142.0}, {-88.0, -160.0}, {44.0, -160.0}, {44.0, -120.0}, {98.0, -120.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.s_yield_mlt_air_poll, Food_Production1.s_yield_mlt_air_poll) annotation( + Line(visible = true, points = {{-78.0, 72.0}, {32.0, 72.0}, {32.0, -168.0}, {-104.0, -168.0}, {-104.0, -142.0}}, color = {0, 0, 191})); + connect(Land_Fertility1.land_fertility, Food_Production1.land_fertility) annotation( + Line(visible = true, points = {{142.0, -120.0}, {192.0, -120.0}, {192.0, -164.0}, {-112.0, -164.0}, {-112.0, -142.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, NR_Resource_Utilization1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, -110.0}, {318.0, -110.0}}, color = {0, 0, 191})); + connect(NR_Resource_Utilization1.pc_res_use_mlt, Pollution_Dynamics1.pc_res_use_mlt) annotation( + Line(visible = true, points = {{362.0, -108.0}, {424.0, -108.0}, {424.0, 124.0}, {-176.0, 124.0}, {-176.0, 96.0}, {-122.0, 96.0}}, color = {0, 0, 191})); + connect(Human_Welfare_Index1.life_expectancy, Human_Fertility1.life_expectancy) annotation( + Line(visible = true, points = {{318.0, 90.0}, {250.0, 90.0}, {250.0, 128.0}, {32.0, 128.0}, {32.0, 180.0}, {98.0, 180.0}}, color = {0, 0, 191})); + connect(Life_Expectancy1.life_expectancy, Human_Welfare_Index1.life_expectancy) annotation( + Line(visible = true, points = {{362.0, -20.0}, {420.0, -20.0}, {420.0, 40.0}, {250.0, 40.0}, {250.0, 90.0}, {318.0, 90.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Human_Welfare_Index1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 70.0}, {318.0, 70.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.industrial_capital, Labor_Utilization1.industrial_capital) annotation( + Line(visible = true, points = {{142.0, 76.0}, {196.0, 76.0}, {196.0, -78.0}, {44.0, -78.0}, {44.0, -20.0}, {98.0, -20.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.industrial_output, NR_Resource_Utilization1.industrial_output) annotation( + Line(visible = true, points = {{142.0, 84.3414}, {210.0, 84.3414}, {210.0, -130.0}, {318.0, -130.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.industrial_output, Pollution_Dynamics1.industrial_output) annotation( + Line(visible = true, points = {{142.0, 84.3414}, {210.0, 84.3414}, {210.0, 22.0}, {-184.0, 22.0}, {-184.0, 80.0}, {-122.0, 80.0}}, color = {0, 0, 191})); + connect(NR_Resource_Utilization1.ind_cap_out_ratio_2_ICOR2T, Industrial_Investment1.ind_cap_out_ratio_2_ICOR2T) annotation( + Line(visible = true, points = {{362.0, -124.0}, {428.0, -124.0}, {428.0, 120.0}, {108.0, 120.0}, {108.0, 102.0}}, color = {0, 0, 191})); + connect(Food_Production1.yield_tech_mult_icor_COYM, Industrial_Investment1.yield_tech_mult_icor_COYM) annotation( + Line(visible = true, points = {{-96.0, -142.0}, {-96.0, -174.0}, {28.0, -174.0}, {28.0, 96.0}, {98.0, 96.0}}, color = {0, 0, 191})); + connect(NR_Resource_Utilization1.s_fr_cap_al_obt_res, Industrial_Investment1.s_fr_cap_al_obt_res) annotation( + Line(visible = true, points = {{362.0, -132.0}, {432.0, -132.0}, {432.0, 132.0}, {44.0, 132.0}, {44.0, 72.0}, {98.0, 72.0}}, color = {0, 0, 191})); + connect(Food_Production1.s_fioa_agr, Industrial_Investment1.s_fioa_agr) annotation( + Line(visible = true, points = {{-78.0, -136.0}, {-4.0, -136.0}, {-4.0, 64.0}, {98.0, 64.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.population, Life_Expectancy1.population) annotation( + Line(visible = true, points = {{116.0, 58.0}, {116.0, 34.0}, {260.0, 34.0}, {260.0, -20.0}, {318.0, -20.0}}, color = {0, 0, 191})); + connect(Population_Dynamics1.population, Industrial_Investment1.population) annotation( + Line(visible = true, points = {{-78.0, 190.0}, {-10.0, 190.0}, {-10.0, 34.0}, {116.0, 34.0}, {116.0, 58.0}}, color = {0, 0, 191})); + connect(Food_Production1.tot_agric_invest, Arable_Land_Dynamics1.tot_agric_invest) annotation( + Line(visible = true, points = {{-88.0, -98.0}, {-88.0, -52.0}, {-200.0, -52.0}, {-200.0, -20.0}, {-122.0, -20.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.arable_land, Food_Production1.arable_land) annotation( + Line(visible = true, points = {{-122.0, 64.0}, {-176.0, 64.0}, {-176.0, -112.0}, {-122.0, -112.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.population, Food_Production1.population) annotation( + Line(visible = true, points = {{-122.0, -36.0}, {-180.0, -36.0}, {-180.0, -104.0}, {-122.0, -104.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.ind_out_pc, Food_Production1.ind_out_pc) annotation( + Line(visible = true, points = {{-122.0, -28.0}, {-188.0, -28.0}, {-188.0, -128.0}, {-122.0, -128.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.industrial_output, Food_Production1.industrial_output) annotation( + Line(visible = true, points = {{-122.0, 80.0}, {-184.0, 80.0}, {-184.0, -136.0}, {-122.0, -136.0}}, color = {0, 0, 191})); + connect(Labor_Utilization1.capital_util_fr, Industrial_Investment1.capital_util_fr) annotation( + Line(visible = true, points = {{142.0, -28.0}, {224.0, -28.0}, {224.0, -180.0}, {24.0, -180.0}, {24.0, 80.0}, {98.0, 80.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Life_Expectancy1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, -12.0}, {318.0, -12.0}}, color = {0, 0, 191})); + connect(Life_Expectancy1.serv_out_pc, Labor_Utilization1.serv_out_pc) annotation( + Line(visible = true, points = {{318.0, -4.0}, {218.0, -4.0}, {218.0, 18.0}, {108.0, 18.0}, {108.0, 12.9215}, {108.0, 2.0}}, color = {0, 0, 191})); + connect(Human_Fertility1.ind_out_pc, Labor_Utilization1.ind_out_pc) annotation( + Line(visible = true, points = {{98.0, 170.0}, {36.0, 170.0}, {36.0, -12.0}, {98.0, -12.0}}, color = {0, 0, 191})); + connect(Food_Production1.agr_inp_per_hect, Labor_Utilization1.agr_inp_per_hect) annotation( + Line(visible = true, points = {{-78.0, -128.0}, {-16.0, -128.0}, {-16.0, -28.0}, {98.0, -28.0}}, color = {0, 0, 191})); + connect(Labor_Utilization1.arable_land, Human_Ecological_Footprint1.arable_land) annotation( + Line(visible = true, points = {{98.0, -36.0}, {40.0, -36.0}, {40.0, -64.0}, {264.0, -64.0}, {264.0, 190.0}, {318.0, 190.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.arable_land, Labor_Utilization1.arable_land) annotation( + Line(visible = true, points = {{-78.0, -20.0}, {40.0, -20.0}, {40.0, -36.0}, {98.0, -36.0}}, color = {0, 0, 191})); + connect(Population_Dynamics1.labor_force, Labor_Utilization1.labor_force) annotation( + Line(visible = true, points = {{-78.0, 170.0}, {12.0, 170.0}, {12.0, -60.0}, {108.0, -60.0}, {108.0, -42.0}}, color = {0, 0, 191})); + connect(Food_Production1.food_pc, Life_Expectancy1.food_pc) annotation( + Line(visible = true, points = {{-96.0, -98.0}, {-96.0, -74.0}, {256.0, -74.0}, {256.0, -28.0}, {318.0, -28.0}}, color = {0, 0, 191})); + connect(Land_Fertility1.ppoll_index, Life_Expectancy1.ppoll_index) annotation( + Line(visible = true, points = {{98.0, -130.0}, {20.0, -130.0}, {20.0, -70.0}, {268.0, -70.0}, {268.0, -36.0}, {318.0, -36.0}}, color = {0, 0, 191})); population = Population_Dynamics1.Population.y; food = Food_Production1.Food.food; industrial_output = Industrial_Investment1.Industrial_Output.industrial_output; @@ -5991,7 +9607,12 @@ ind_out_pc = Industrial_Investment1.Ind_Out_PC.y; human_ecological_footprint = Human_Ecological_Footprint1.HEF_Human_Ecological_Footprint.hef_human_ecological_footprint; human_welfare_index = Human_Welfare_Index1.HWI_Human_Welfare_Index.hwi_human_welfare_index; - annotation(Icon(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, origin = {2.0,-1.0}, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-222.0,-260.0},{440.0,222.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-70.0,58.0},{286.0,132.0}}, textString = "More Abundant", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-84.0,-14.0},{302.0,52.0}}, textString = "Non-recoverable", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-114.0,-106.0},{324.0,-2.0}}, textString = "Natural Resources", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,-178.0},{316.0,-78.0}}, textString = "and Birth Control", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics), experiment(StartTime = 1900, StopTime = 2100), experimentSetupOutput, Documentation(info = " + annotation( + Icon(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, origin = {2.0, -1.0}, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-222.0, -260.0}, {440.0, 222.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-70.0, 58.0}, {286.0, 132.0}}, textString = "More Abundant", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-84.0, -14.0}, {302.0, 52.0}}, textString = "Non-recoverable", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-114.0, -106.0}, {324.0, -2.0}}, textString = "Natural Resources", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, -178.0}, {316.0, -78.0}}, textString = "and Birth Control", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics), + experiment(StartTime = 1900, StopTime = 2100), + experimentSetupOutput, + Documentation(info = " This is Scenario #7 of the WORLD3 model. This scenario starts out with the same assumptions as Scenario #2.

We now want to try out another approach. Instead of improving the means of production, we shall attempt strict birth control. Every family is limited to two children only. Due to the age structure momentum, the population keeps growing for another generation. Then it will finally start on its path of natural attrition.

@@ -6023,6 +9644,7 @@

", revisions = "")); end Scenario_7; + model Scenario_8 "More abundant non-recoverable natural resources, birth control, and stable industrial output" parameter Real agr_mtl_toxic_index(unit = "1/dollar") = 1 "Agricultural materials toxicity index"; parameter Real assim_half_life_1970(unit = "yr") = 1.5 "Pollution assimilation half life in 1970"; @@ -6079,10 +9701,10 @@ parameter Real t_policy_year(unit = "yr") = 2002 "Year of policy change"; parameter Real t_pop_equil_time(unit = "yr") = 4000 "Population equilibrium time"; parameter Real t_zero_pop_grow_time(unit = "yr") = 2002 "Time to zero population growth"; - parameter Real p_fr_cap_al_obt_res_2[:] = {1,0.1,0.05,0.05,0.05,0.05,0.05,0.05,0.05,0.05,0.05} "Non-renewable resource fraction remaining"; - parameter Real p_ppoll_tech_chg_mlt[:] = {0,0,0,0} "Persistent pollution technology change multiplier"; - parameter Real p_res_tech_chg_mlt[:] = {0,0,0,0} "Resource technology change multiplier"; - parameter Real p_yield_tech_chg_mlt[:] = {0,0,0,0} "Yield technology change multiplier"; + parameter Real p_fr_cap_al_obt_res_2[:] = {1, 0.1, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05} "Non-renewable resource fraction remaining"; + parameter Real p_ppoll_tech_chg_mlt[:] = {0, 0, 0, 0} "Persistent pollution technology change multiplier"; + parameter Real p_res_tech_chg_mlt[:] = {0, 0, 0, 0} "Resource technology change multiplier"; + parameter Real p_yield_tech_chg_mlt[:] = {0, 0, 0, 0} "Yield technology change multiplier"; parameter Real agr_inp_init(unit = "dollar/yr") = 5000000000.0 "Initial agricultural input"; parameter Real arable_land_init(unit = "hectare") = 900000000.0 "Initial arable land"; parameter Real industrial_capital_init(unit = "dollar") = 210000000000.0 "Initial industrial investment"; @@ -6117,78 +9739,149 @@ output Real ind_out_pc(unit = "dollar/yr") "Total annual consumer goods per person"; output Real human_ecological_footprint(unit = "Gha") "Human ecological footprint"; output Real human_welfare_index "Human welfare index"; - SystemDynamics.WorldDynamics.World3.Population_Dynamics Population_Dynamics1(pop1_init = pop1_init, pop2_init = pop2_init, pop3_init = pop3_init, pop4_init = pop4_init, labor_force_partic = labor_force_partic, reproductive_lifetime = reproductive_lifetime, t_pop_equil_time = t_pop_equil_time) "Population dynamics" annotation(Placement(visible = true, transformation(origin = {-100.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Pollution_Dynamics Pollution_Dynamics1(agr_mtl_toxic_index = agr_mtl_toxic_index, assim_half_life_1970 = assim_half_life_1970, des_ppoll_index_DPOLX = des_ppoll_index_DPOLX, fr_agr_inp_pers_mtl = fr_agr_inp_pers_mtl, frac_res_pers_mtl = frac_res_pers_mtl, ind_mtl_emiss_fact = ind_mtl_emiss_fact, ind_mtl_toxic_index = ind_mtl_toxic_index, ind_out_in_1970 = ind_out_in_1970, p_ppoll_gen_fact_1 = p_ppoll_gen_fact_1, pers_pollution_init = pers_pollution_init, ppoll_in_1970 = ppoll_in_1970, ppoll_tech_init = ppoll_tech_init, ppoll_trans_del = ppoll_trans_del, t_air_poll_time = t_air_poll_time, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, p_ppoll_tech_chg_mlt = p_ppoll_tech_chg_mlt) "Persistent pollution generation" annotation(Placement(visible = true, transformation(origin = {-100.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Arable_Land_Dynamics Arable_Land_Dynamics1(arable_land_init = arable_land_init, avg_life_land_norm = avg_life_land_norm, inherent_land_fert = inherent_land_fert, pot_arable_land_init = pot_arable_land_init, pot_arable_land_tot = pot_arable_land_tot, social_discount = social_discount, t_land_life_time = t_land_life_time, urban_ind_land_init = urban_ind_land_init, urb_ind_land_dev_time = urb_ind_land_dev_time) "Arable land dynamics" annotation(Placement(visible = true, transformation(origin = {-100.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Food_Production Food_Production1(agr_inp_init = agr_inp_init, food_short_perc_del = food_short_perc_del, p_avg_life_agr_inp_1 = p_avg_life_agr_inp_1, p_avg_life_agr_inp_2 = p_avg_life_agr_inp_2, p_land_yield_fact_1 = p_land_yield_fact_1, perc_food_ratio_init = perc_food_ratio_init, processing_loss = processing_loss, subsist_food_pc = subsist_food_pc, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, land_fr_harvested = land_fr_harvested) "Food production" annotation(Placement(visible = true, transformation(origin = {-100.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Human_Ecological_Footprint Human_Ecological_Footprint1 "Human ecological footprint" annotation(Placement(visible = true, transformation(origin = {340.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Human_Fertility Human_Fertility1(des_compl_fam_size_norm = des_compl_fam_size_norm, hlth_serv_impact_del = hlth_serv_impact_del, income_expect_avg_time = income_expect_avg_time, lifet_perc_del = lifet_perc_del, max_tot_fert_norm = max_tot_fert_norm, social_adj_del = social_adj_del, t_fert_cont_eff_time = t_fert_cont_eff_time, t_zero_pop_grow_time = t_zero_pop_grow_time) "Human fertility" annotation(Placement(visible = true, transformation(origin = {120.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Human_Welfare_Index Human_Welfare_Index1 "Human welfare index" annotation(Placement(visible = true, transformation(origin = {340.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Industrial_Investment Industrial_Investment1(industrial_capital_init = industrial_capital_init, ind_out_pc_des = ind_out_pc_des, p_avg_life_ind_cap_1 = p_avg_life_ind_cap_1, p_avg_life_ind_cap_2 = p_avg_life_ind_cap_2, p_fioa_cons_const_1 = p_fioa_cons_const_1, p_fioa_cons_const_2 = p_fioa_cons_const_2, p_ind_cap_out_ratio_1 = p_ind_cap_out_ratio_1, t_ind_equil_time = t_ind_equil_time, t_policy_year = t_policy_year) "Industrial investment" annotation(Placement(visible = true, transformation(origin = {120.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Labor_Utilization Labor_Utilization1(labor_util_fr_del_init = labor_util_fr_del_init, labor_util_fr_del_time = labor_util_fr_del_time) "Labor utilization" annotation(Placement(visible = true, transformation(origin = {120.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Land_Fertility Land_Fertility1(des_food_ratio_dfr = des_food_ratio_dfr, inherent_land_fert = inherent_land_fert, land_fertility_init = land_fertility_init, t_policy_year = t_policy_year, yield_tech_init = yield_tech_init, p_yield_tech_chg_mlt = p_yield_tech_chg_mlt) "Land fertility" annotation(Placement(visible = true, transformation(origin = {120.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Life_Expectancy Life_Expectancy1(hlth_serv_impact_del = hlth_serv_impact_del, life_expect_norm = life_expect_norm, subsist_food_pc = subsist_food_pc) "Life expectancy" annotation(Placement(visible = true, transformation(origin = {340.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.NR_Resource_Utilization NR_Resource_Utilization1(des_res_use_rt_DNRUR = des_res_use_rt_DNRUR, nr_resources_init = nr_resources_init, p_nr_res_use_fact_1 = p_nr_res_use_fact_1, res_tech_init = res_tech_init, t_policy_year = t_policy_year, t_fcaor_time = t_fcaor_time, tech_dev_del_TDD = tech_dev_del_TDD, p_res_tech_chg_mlt = p_res_tech_chg_mlt, p_fr_cap_al_obt_res_2 = p_fr_cap_al_obt_res_2) "Non-recoverable natural resource utilization" annotation(Placement(visible = true, transformation(origin = {340.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Service_Sector_Investment Service_Sector_Investment1(t_policy_year = t_policy_year, p_avg_life_serv_cap_1 = p_avg_life_serv_cap_1, p_avg_life_serv_cap_2 = p_avg_life_serv_cap_2, p_serv_cap_out_ratio_1 = p_serv_cap_out_ratio_1, p_serv_cap_out_ratio_2 = p_serv_cap_out_ratio_2, service_capital_init = service_capital_init) "Service sector investment" annotation(Placement(visible = true, transformation(origin = {-100.0,-220.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - equation - connect(Population_Dynamics1.labor_force,Labor_Utilization1.labor_force) annotation(Line(visible = true, points = {{-78.0,170.0},{12.0,170.0},{12.0,-57.8391},{108.0,-57.8391},{108.0,-42.0}}, color = {0,0,191})); - connect(Food_Production1.agr_inp_per_hect,Labor_Utilization1.agr_inp_per_hect) annotation(Line(visible = true, points = {{-78.0,-128.0},{-16.0,-128.0},{-16.0,-28.0},{98.0,-28.0}}, color = {0,0,191})); - connect(Service_Sector_Investment1.s_fioa_serv,Industrial_Investment1.s_fioa_serv) annotation(Line(visible = true, points = {{-78.0,-230.0},{16.0,-230.0},{16.0,38.0},{108.0,38.0},{108.0,58.0}}, color = {0,0,191})); - connect(Population_Dynamics1.population,Industrial_Investment1.population) annotation(Line(visible = true, points = {{-78.0,190.0},{-10.0,190.0},{-10.0,34.0},{116.0,34.0},{116.0,58.0}}, color = {0,0,191})); - connect(Industrial_Investment1.population,Life_Expectancy1.population) annotation(Line(visible = true, points = {{116.0,58.0},{116.0,34.0},{260.0,34.0},{260.0,-20.0},{318.0,-20.0}}, color = {0,0,191})); - connect(Food_Production1.s_fioa_agr,Industrial_Investment1.s_fioa_agr) annotation(Line(visible = true, points = {{-78.0,-136.0},{-4.0,-136.0},{-4.0,64.0},{98.0,64.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.ppoll_gen_rt,Human_Ecological_Footprint1.ppoll_gen_rt) annotation(Line(visible = true, points = {{-78.0,64.0},{-20.0,64.0},{-20.0,148.0},{256.0,148.0},{256.0,170.0},{318.0,170.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.s_yield_mlt_air_poll,Food_Production1.s_yield_mlt_air_poll) annotation(Line(visible = true, points = {{-78.0,72.0},{32.0,72.0},{32.0,-168.0},{-104.0,-168.0},{-104.0,-142.0}}, color = {0,0,191})); - connect(NR_Resource_Utilization1.s_fr_cap_al_obt_res,Industrial_Investment1.s_fr_cap_al_obt_res) annotation(Line(visible = true, points = {{362.0,-132.0},{432.0,-132.0},{432.0,132.0},{44.0,132.0},{44.0,72.0},{98.0,72.0}}, color = {0,0,191})); - connect(Food_Production1.yield_tech_mult_icor_COYM,Industrial_Investment1.yield_tech_mult_icor_COYM) annotation(Line(visible = true, points = {{-96.0,-142.0},{-96.0,-174.0},{28.0,-174.0},{28.0,96.0},{98.0,96.0}}, color = {0,0,191})); - connect(NR_Resource_Utilization1.pc_res_use_mlt,Pollution_Dynamics1.pc_res_use_mlt) annotation(Line(visible = true, points = {{362.0,-108.0},{424.0,-108.0},{424.0,124.0},{-176.0,124.0},{-176.0,96.0},{-122.0,96.0}}, color = {0,0,191})); - connect(Population_Dynamics1.population,Pollution_Dynamics1.population) annotation(Line(visible = true, points = {{-78.0,190.0},{-10.0,190.0},{-10.0,140.0},{-180.0,140.0},{-180.0,88.0},{-122.0,88.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.population,Arable_Land_Dynamics1.population) annotation(Line(visible = true, points = {{-122.0,88.0},{-180.0,88.0},{-180.0,-36.0},{-122.0,-36.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.arable_land,Pollution_Dynamics1.arable_land) annotation(Line(visible = true, points = {{-78.0,-20.0},{-20.0,-20.0},{-20.0,26.0},{-176.0,26.0},{-176.0,64.0},{-122.0,64.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.arable_land,Food_Production1.arable_land) annotation(Line(visible = true, points = {{-122.0,64.0},{-176.0,64.0},{-176.0,-112.0},{-122.0,-112.0}}, color = {0,0,191})); - connect(Food_Production1.agr_inp_per_hect,Pollution_Dynamics1.agr_inp_per_hect) annotation(Line(visible = true, points = {{-78.0,-128.0},{-16.0,-128.0},{-16.0,-56.0},{-196.0,-56.0},{-196.0,72.0},{-122.0,72.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.population,Food_Production1.population) annotation(Line(visible = true, points = {{-122.0,-36.0},{-180.0,-36.0},{-180.0,-104.0},{-122.0,-104.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Arable_Land_Dynamics1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,30.0},{-188.0,30.0},{-188.0,-28.0},{-122.0,-28.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.ind_out_pc,Food_Production1.ind_out_pc) annotation(Line(visible = true, points = {{-122.0,-28.0},{-188.0,-28.0},{-188.0,-128.0},{-122.0,-128.0}}, color = {0,0,191})); - connect(Food_Production1.marg_prod_agr_inp,Arable_Land_Dynamics1.marg_prod_agr_inp) annotation(Line(visible = true, points = {{-78.0,-120.0},{-24.0,-120.0},{-24.0,-64.0},{-172.0,-64.0},{-172.0,-12.0},{-122.0,-12.0}}, color = {0,0,191})); - connect(Food_Production1.land_yield,Arable_Land_Dynamics1.land_yield) annotation(Line(visible = true, points = {{-78.0,-112.0},{-20.0,-112.0},{-20.0,-60.0},{-192.0,-60.0},{-192.0,-4.0},{-122.0,-4.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.fr_inp_al_land_dev,Food_Production1.fr_inp_al_land_dev) annotation(Line(visible = true, points = {{-78.0,-10.0},{-28.0,-10.0},{-28.0,-68.0},{-172.0,-68.0},{-172.0,-120.0},{-122.0,-120.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.urban_ind_land,Human_Ecological_Footprint1.urban_ind_land) annotation(Line(visible = true, points = {{-78.0,-30.0},{-24.0,-30.0},{-24.0,136.0},{252.0,136.0},{252.0,180.0},{318.0,180.0}}, color = {0,0,191})); - connect(Service_Sector_Investment1.serv_out_pc,Labor_Utilization1.serv_out_pc) annotation(Line(visible = true, points = {{-78.0,-210.0},{0.0,-210.0},{0.0,18.0},{70.0,18.0},{108.0,18.0},{108.0,2.0}}, color = {0,0,191})); - connect(Life_Expectancy1.serv_out_pc,Labor_Utilization1.serv_out_pc) annotation(Line(visible = true, points = {{318.0,-4.0},{218.0,-4.0},{218.0,18.0},{108.0,18.0},{108.0,11.6909},{108.0,2.0}}, color = {0,0,191})); - connect(Service_Sector_Investment1.service_capital,Labor_Utilization1.service_capital) annotation(Line(visible = true, points = {{-78.0,-220.0},{4.0,-220.0},{4.0,-4.0},{98.0,-4.0}}, color = {0,0,191})); - connect(Human_Fertility1.ind_out_pc,Labor_Utilization1.ind_out_pc) annotation(Line(visible = true, points = {{98.0,170.0},{36.0,170.0},{36.0,-12.0},{98.0,-12.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.arable_land,Labor_Utilization1.arable_land) annotation(Line(visible = true, points = {{-78.0,-20.0},{40.0,-20.0},{40.0,-36.0},{98.0,-36.0}}, color = {0,0,191})); - connect(Labor_Utilization1.arable_land,Human_Ecological_Footprint1.arable_land) annotation(Line(visible = true, points = {{98.0,-36.0},{40.0,-36.0},{40.0,-64.0},{264.0,-64.0},{264.0,190.0},{318.0,190.0}}, color = {0,0,191})); - connect(Food_Production1.food_pc,Life_Expectancy1.food_pc) annotation(Line(visible = true, points = {{-96.0,-98.0},{-96.0,-74.0},{256.0,-74.0},{256.0,-28.0},{318.0,-28.0}}, color = {0,0,191})); - connect(Food_Production1.tot_agric_invest,Arable_Land_Dynamics1.tot_agric_invest) annotation(Line(visible = true, points = {{-88.0,-98.0},{-88.0,-52.0},{-200.0,-52.0},{-200.0,-20.0},{-122.0,-20.0}}, color = {0,0,191})); - connect(Land_Fertility1.yield_tech_LYTD,Food_Production1.yield_tech_LYTD) annotation(Line(visible = true, points = {{142.0,-110.0},{192.0,-110.0},{192.0,-82.0},{-112.0,-82.0},{-112.0,-86.7587},{-112.0,-98.0}}, color = {0,0,191})); - connect(Food_Production1.population,Service_Sector_Investment1.population) annotation(Line(visible = true, points = {{-122.0,-104.0},{-180.0,-104.0},{-180.0,-216.0},{-122.0,-216.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.industrial_output,Food_Production1.industrial_output) annotation(Line(visible = true, points = {{-122.0,80.0},{-184.0,80.0},{-184.0,-136.0},{-122.0,-136.0}}, color = {0,0,191})); - connect(Food_Production1.industrial_output,Service_Sector_Investment1.industrial_output) annotation(Line(visible = true, points = {{-122.0,-136.0},{-184.0,-136.0},{-184.0,-224.0},{-122.0,-224.0}}, color = {0,0,191})); - connect(Food_Production1.ind_out_pc,Service_Sector_Investment1.ind_out_pc) annotation(Line(visible = true, points = {{-122.0,-128.0},{-188.0,-128.0},{-188.0,-232.0},{-122.0,-232.0}}, color = {0,0,191})); - connect(Labor_Utilization1.capital_util_fr,Service_Sector_Investment1.capital_util_fr) annotation(Line(visible = true, points = {{142.0,-28.0},{224.0,-28.0},{224.0,-180.0},{-172.0,-180.0},{-172.0,-208.0},{-122.0,-208.0}}, color = {0,0,191})); - connect(Service_Sector_Investment1.serv_out_pc,Human_Fertility1.serv_out_pc) annotation(Line(visible = true, points = {{-78.0,-210.0},{0.0,-210.0},{0.0,190.0},{98.0,190.0}}, color = {0,0,191})); - connect(Land_Fertility1.land_fertility,Food_Production1.land_fertility) annotation(Line(visible = true, points = {{142.0,-120.0},{192.0,-120.0},{192.0,-164.0},{-112.0,-164.0},{-112.0,-142.0}}, color = {0,0,191})); - connect(Food_Production1.p_fr_inp_for_land_maint,Land_Fertility1.p_fr_inp_for_land_maint) annotation(Line(visible = true, points = {{-88.0,-142.0},{-88.0,-160.0},{44.0,-160.0},{44.0,-120.0},{98.0,-120.0}}, color = {0,0,191})); - connect(Food_Production1.food_ratio,Land_Fertility1.food_ratio) annotation(Line(visible = true, points = {{-78.0,-104.0},{10.0,-104.0},{10.0,-110.0},{98.0,-110.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.ppoll_index,Land_Fertility1.ppoll_index) annotation(Line(visible = true, points = {{-78.0,80.0},{20.0,80.0},{20.0,-130.0},{98.0,-130.0}}, color = {0,0,191})); - connect(Land_Fertility1.ppoll_index,Life_Expectancy1.ppoll_index) annotation(Line(visible = true, points = {{98.0,-130.0},{20.0,-130.0},{20.0,-70.0},{268.0,-70.0},{268.0,-36.0},{318.0,-36.0}}, color = {0,0,191})); - connect(Labor_Utilization1.capital_util_fr,Industrial_Investment1.capital_util_fr) annotation(Line(visible = true, points = {{142.0,-28.0},{224.0,-28.0},{224.0,-180.0},{24.0,-180.0},{24.0,80.0},{98.0,80.0}}, color = {0,0,191})); - connect(NR_Resource_Utilization1.ind_cap_out_ratio_2_ICOR2T,Industrial_Investment1.ind_cap_out_ratio_2_ICOR2T) annotation(Line(visible = true, points = {{362.0,-124.0},{428.0,-124.0},{428.0,120.0},{108.0,120.0},{108.0,102.0}}, color = {0,0,191})); - connect(Industrial_Investment1.industrial_output,NR_Resource_Utilization1.industrial_output) annotation(Line(visible = true, points = {{142.0,84.3414},{210.0,84.3414},{210.0,-130.0},{318.0,-130.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,NR_Resource_Utilization1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,-110.0},{318.0,-110.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Life_Expectancy1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,-12.0},{318.0,-12.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Human_Welfare_Index1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,70.0},{318.0,70.0}}, color = {0,0,191})); - connect(Industrial_Investment1.industrial_capital,Labor_Utilization1.industrial_capital) annotation(Line(visible = true, points = {{142.0,76.0},{196.0,76.0},{196.0,-78.0},{44.0,-78.0},{44.0,-20.0},{98.0,-20.0}}, color = {0,0,191})); - connect(Industrial_Investment1.industrial_output,Pollution_Dynamics1.industrial_output) annotation(Line(visible = true, points = {{142.0,84.3414},{210.0,84.3414},{210.0,22.0},{-184.0,22.0},{-184.0,80.0},{-122.0,80.0}}, color = {0,0,191})); - connect(Life_Expectancy1.life_expectancy,Human_Welfare_Index1.life_expectancy) annotation(Line(visible = true, points = {{362.0,-20.0},{420.0,-20.0},{420.0,40.0},{250.0,40.0},{250.0,90.0},{318.0,90.0}}, color = {0,0,191})); - connect(Human_Welfare_Index1.life_expectancy,Human_Fertility1.life_expectancy) annotation(Line(visible = true, points = {{318.0,90.0},{250.0,90.0},{250.0,128.0},{32.0,128.0},{32.0,180.0},{98.0,180.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Human_Fertility1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,30.0},{36.0,30.0},{36.0,170.0},{98.0,170.0}}, color = {0,0,191})); - connect(Human_Fertility1.life_expectancy,Population_Dynamics1.life_expectancy) annotation(Line(visible = true, points = {{98.0,180.0},{32.0,180.0},{32.0,128.0},{-190.0,128.0},{-190.0,170.0},{-122.0,170.0}}, color = {0,0,191})); - connect(Human_Fertility1.total_fertility,Population_Dynamics1.total_fertility) annotation(Line(visible = true, points = {{142.0,180.0},{196.0,180.0},{196.0,144.0},{-200.0,144.0},{-200.0,190.0},{-122.0,190.0}}, color = {0,0,191})); - connect(Life_Expectancy1.population,NR_Resource_Utilization1.population) annotation(Line(visible = true, points = {{318.0,-20.0},{260.0,-20.0},{260.0,-120.0},{318.0,-120.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.ppoll_tech_mult_icor_COPM,Industrial_Investment1.ppoll_tech_mult_icor_COPM) annotation(Line(visible = true, origin = {10.0,88.0}, points = {{-88.0,0.0},{88.0,0.0}}, color = {0,0,191})); + SystemDynamics.WorldDynamics.World3.Population_Dynamics Population_Dynamics1(pop1_init = pop1_init, pop2_init = pop2_init, pop3_init = pop3_init, pop4_init = pop4_init, labor_force_partic = labor_force_partic, reproductive_lifetime = reproductive_lifetime, t_pop_equil_time = t_pop_equil_time) "Population dynamics" annotation( + Placement(visible = true, transformation(origin = {-100.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Pollution_Dynamics Pollution_Dynamics1(agr_mtl_toxic_index = agr_mtl_toxic_index, assim_half_life_1970 = assim_half_life_1970, des_ppoll_index_DPOLX = des_ppoll_index_DPOLX, fr_agr_inp_pers_mtl = fr_agr_inp_pers_mtl, frac_res_pers_mtl = frac_res_pers_mtl, ind_mtl_emiss_fact = ind_mtl_emiss_fact, ind_mtl_toxic_index = ind_mtl_toxic_index, ind_out_in_1970 = ind_out_in_1970, p_ppoll_gen_fact_1 = p_ppoll_gen_fact_1, pers_pollution_init = pers_pollution_init, ppoll_in_1970 = ppoll_in_1970, ppoll_tech_init = ppoll_tech_init, ppoll_trans_del = ppoll_trans_del, t_air_poll_time = t_air_poll_time, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, p_ppoll_tech_chg_mlt = p_ppoll_tech_chg_mlt) "Persistent pollution generation" annotation( + Placement(visible = true, transformation(origin = {-100.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Arable_Land_Dynamics Arable_Land_Dynamics1(arable_land_init = arable_land_init, avg_life_land_norm = avg_life_land_norm, inherent_land_fert = inherent_land_fert, pot_arable_land_init = pot_arable_land_init, pot_arable_land_tot = pot_arable_land_tot, social_discount = social_discount, t_land_life_time = t_land_life_time, urban_ind_land_init = urban_ind_land_init, urb_ind_land_dev_time = urb_ind_land_dev_time) "Arable land dynamics" annotation( + Placement(visible = true, transformation(origin = {-100.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Food_Production Food_Production1(agr_inp_init = agr_inp_init, food_short_perc_del = food_short_perc_del, p_avg_life_agr_inp_1 = p_avg_life_agr_inp_1, p_avg_life_agr_inp_2 = p_avg_life_agr_inp_2, p_land_yield_fact_1 = p_land_yield_fact_1, perc_food_ratio_init = perc_food_ratio_init, processing_loss = processing_loss, subsist_food_pc = subsist_food_pc, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, land_fr_harvested = land_fr_harvested) "Food production" annotation( + Placement(visible = true, transformation(origin = {-100.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Human_Ecological_Footprint Human_Ecological_Footprint1 "Human ecological footprint" annotation( + Placement(visible = true, transformation(origin = {340.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Human_Fertility Human_Fertility1(des_compl_fam_size_norm = des_compl_fam_size_norm, hlth_serv_impact_del = hlth_serv_impact_del, income_expect_avg_time = income_expect_avg_time, lifet_perc_del = lifet_perc_del, max_tot_fert_norm = max_tot_fert_norm, social_adj_del = social_adj_del, t_fert_cont_eff_time = t_fert_cont_eff_time, t_zero_pop_grow_time = t_zero_pop_grow_time) "Human fertility" annotation( + Placement(visible = true, transformation(origin = {120.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Human_Welfare_Index Human_Welfare_Index1 "Human welfare index" annotation( + Placement(visible = true, transformation(origin = {340.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Industrial_Investment Industrial_Investment1(industrial_capital_init = industrial_capital_init, ind_out_pc_des = ind_out_pc_des, p_avg_life_ind_cap_1 = p_avg_life_ind_cap_1, p_avg_life_ind_cap_2 = p_avg_life_ind_cap_2, p_fioa_cons_const_1 = p_fioa_cons_const_1, p_fioa_cons_const_2 = p_fioa_cons_const_2, p_ind_cap_out_ratio_1 = p_ind_cap_out_ratio_1, t_ind_equil_time = t_ind_equil_time, t_policy_year = t_policy_year) "Industrial investment" annotation( + Placement(visible = true, transformation(origin = {120.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Labor_Utilization Labor_Utilization1(labor_util_fr_del_init = labor_util_fr_del_init, labor_util_fr_del_time = labor_util_fr_del_time) "Labor utilization" annotation( + Placement(visible = true, transformation(origin = {120.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Land_Fertility Land_Fertility1(des_food_ratio_dfr = des_food_ratio_dfr, inherent_land_fert = inherent_land_fert, land_fertility_init = land_fertility_init, t_policy_year = t_policy_year, yield_tech_init = yield_tech_init, p_yield_tech_chg_mlt = p_yield_tech_chg_mlt) "Land fertility" annotation( + Placement(visible = true, transformation(origin = {120.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Life_Expectancy Life_Expectancy1(hlth_serv_impact_del = hlth_serv_impact_del, life_expect_norm = life_expect_norm, subsist_food_pc = subsist_food_pc) "Life expectancy" annotation( + Placement(visible = true, transformation(origin = {340.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.NR_Resource_Utilization NR_Resource_Utilization1(des_res_use_rt_DNRUR = des_res_use_rt_DNRUR, nr_resources_init = nr_resources_init, p_nr_res_use_fact_1 = p_nr_res_use_fact_1, res_tech_init = res_tech_init, t_policy_year = t_policy_year, t_fcaor_time = t_fcaor_time, tech_dev_del_TDD = tech_dev_del_TDD, p_res_tech_chg_mlt = p_res_tech_chg_mlt, p_fr_cap_al_obt_res_2 = p_fr_cap_al_obt_res_2) "Non-recoverable natural resource utilization" annotation( + Placement(visible = true, transformation(origin = {340.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Service_Sector_Investment Service_Sector_Investment1(t_policy_year = t_policy_year, p_avg_life_serv_cap_1 = p_avg_life_serv_cap_1, p_avg_life_serv_cap_2 = p_avg_life_serv_cap_2, p_serv_cap_out_ratio_1 = p_serv_cap_out_ratio_1, p_serv_cap_out_ratio_2 = p_serv_cap_out_ratio_2, service_capital_init = service_capital_init) "Service sector investment" annotation( + Placement(visible = true, transformation(origin = {-100.0, -220.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + equation + connect(Population_Dynamics1.labor_force, Labor_Utilization1.labor_force) annotation( + Line(visible = true, points = {{-78.0, 170.0}, {12.0, 170.0}, {12.0, -57.8391}, {108.0, -57.8391}, {108.0, -42.0}}, color = {0, 0, 191})); + connect(Food_Production1.agr_inp_per_hect, Labor_Utilization1.agr_inp_per_hect) annotation( + Line(visible = true, points = {{-78.0, -128.0}, {-16.0, -128.0}, {-16.0, -28.0}, {98.0, -28.0}}, color = {0, 0, 191})); + connect(Service_Sector_Investment1.s_fioa_serv, Industrial_Investment1.s_fioa_serv) annotation( + Line(visible = true, points = {{-78.0, -230.0}, {16.0, -230.0}, {16.0, 38.0}, {108.0, 38.0}, {108.0, 58.0}}, color = {0, 0, 191})); + connect(Population_Dynamics1.population, Industrial_Investment1.population) annotation( + Line(visible = true, points = {{-78.0, 190.0}, {-10.0, 190.0}, {-10.0, 34.0}, {116.0, 34.0}, {116.0, 58.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.population, Life_Expectancy1.population) annotation( + Line(visible = true, points = {{116.0, 58.0}, {116.0, 34.0}, {260.0, 34.0}, {260.0, -20.0}, {318.0, -20.0}}, color = {0, 0, 191})); + connect(Food_Production1.s_fioa_agr, Industrial_Investment1.s_fioa_agr) annotation( + Line(visible = true, points = {{-78.0, -136.0}, {-4.0, -136.0}, {-4.0, 64.0}, {98.0, 64.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.ppoll_gen_rt, Human_Ecological_Footprint1.ppoll_gen_rt) annotation( + Line(visible = true, points = {{-78.0, 64.0}, {-20.0, 64.0}, {-20.0, 148.0}, {256.0, 148.0}, {256.0, 170.0}, {318.0, 170.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.s_yield_mlt_air_poll, Food_Production1.s_yield_mlt_air_poll) annotation( + Line(visible = true, points = {{-78.0, 72.0}, {32.0, 72.0}, {32.0, -168.0}, {-104.0, -168.0}, {-104.0, -142.0}}, color = {0, 0, 191})); + connect(NR_Resource_Utilization1.s_fr_cap_al_obt_res, Industrial_Investment1.s_fr_cap_al_obt_res) annotation( + Line(visible = true, points = {{362.0, -132.0}, {432.0, -132.0}, {432.0, 132.0}, {44.0, 132.0}, {44.0, 72.0}, {98.0, 72.0}}, color = {0, 0, 191})); + connect(Food_Production1.yield_tech_mult_icor_COYM, Industrial_Investment1.yield_tech_mult_icor_COYM) annotation( + Line(visible = true, points = {{-96.0, -142.0}, {-96.0, -174.0}, {28.0, -174.0}, {28.0, 96.0}, {98.0, 96.0}}, color = {0, 0, 191})); + connect(NR_Resource_Utilization1.pc_res_use_mlt, Pollution_Dynamics1.pc_res_use_mlt) annotation( + Line(visible = true, points = {{362.0, -108.0}, {424.0, -108.0}, {424.0, 124.0}, {-176.0, 124.0}, {-176.0, 96.0}, {-122.0, 96.0}}, color = {0, 0, 191})); + connect(Population_Dynamics1.population, Pollution_Dynamics1.population) annotation( + Line(visible = true, points = {{-78.0, 190.0}, {-10.0, 190.0}, {-10.0, 140.0}, {-180.0, 140.0}, {-180.0, 88.0}, {-122.0, 88.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.population, Arable_Land_Dynamics1.population) annotation( + Line(visible = true, points = {{-122.0, 88.0}, {-180.0, 88.0}, {-180.0, -36.0}, {-122.0, -36.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.arable_land, Pollution_Dynamics1.arable_land) annotation( + Line(visible = true, points = {{-78.0, -20.0}, {-20.0, -20.0}, {-20.0, 26.0}, {-176.0, 26.0}, {-176.0, 64.0}, {-122.0, 64.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.arable_land, Food_Production1.arable_land) annotation( + Line(visible = true, points = {{-122.0, 64.0}, {-176.0, 64.0}, {-176.0, -112.0}, {-122.0, -112.0}}, color = {0, 0, 191})); + connect(Food_Production1.agr_inp_per_hect, Pollution_Dynamics1.agr_inp_per_hect) annotation( + Line(visible = true, points = {{-78.0, -128.0}, {-16.0, -128.0}, {-16.0, -56.0}, {-196.0, -56.0}, {-196.0, 72.0}, {-122.0, 72.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.population, Food_Production1.population) annotation( + Line(visible = true, points = {{-122.0, -36.0}, {-180.0, -36.0}, {-180.0, -104.0}, {-122.0, -104.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Arable_Land_Dynamics1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 30.0}, {-188.0, 30.0}, {-188.0, -28.0}, {-122.0, -28.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.ind_out_pc, Food_Production1.ind_out_pc) annotation( + Line(visible = true, points = {{-122.0, -28.0}, {-188.0, -28.0}, {-188.0, -128.0}, {-122.0, -128.0}}, color = {0, 0, 191})); + connect(Food_Production1.marg_prod_agr_inp, Arable_Land_Dynamics1.marg_prod_agr_inp) annotation( + Line(visible = true, points = {{-78.0, -120.0}, {-24.0, -120.0}, {-24.0, -64.0}, {-172.0, -64.0}, {-172.0, -12.0}, {-122.0, -12.0}}, color = {0, 0, 191})); + connect(Food_Production1.land_yield, Arable_Land_Dynamics1.land_yield) annotation( + Line(visible = true, points = {{-78.0, -112.0}, {-20.0, -112.0}, {-20.0, -60.0}, {-192.0, -60.0}, {-192.0, -4.0}, {-122.0, -4.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.fr_inp_al_land_dev, Food_Production1.fr_inp_al_land_dev) annotation( + Line(visible = true, points = {{-78.0, -10.0}, {-28.0, -10.0}, {-28.0, -68.0}, {-172.0, -68.0}, {-172.0, -120.0}, {-122.0, -120.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.urban_ind_land, Human_Ecological_Footprint1.urban_ind_land) annotation( + Line(visible = true, points = {{-78.0, -30.0}, {-24.0, -30.0}, {-24.0, 136.0}, {252.0, 136.0}, {252.0, 180.0}, {318.0, 180.0}}, color = {0, 0, 191})); + connect(Service_Sector_Investment1.serv_out_pc, Labor_Utilization1.serv_out_pc) annotation( + Line(visible = true, points = {{-78.0, -210.0}, {0.0, -210.0}, {0.0, 18.0}, {70.0, 18.0}, {108.0, 18.0}, {108.0, 2.0}}, color = {0, 0, 191})); + connect(Life_Expectancy1.serv_out_pc, Labor_Utilization1.serv_out_pc) annotation( + Line(visible = true, points = {{318.0, -4.0}, {218.0, -4.0}, {218.0, 18.0}, {108.0, 18.0}, {108.0, 11.6909}, {108.0, 2.0}}, color = {0, 0, 191})); + connect(Service_Sector_Investment1.service_capital, Labor_Utilization1.service_capital) annotation( + Line(visible = true, points = {{-78.0, -220.0}, {4.0, -220.0}, {4.0, -4.0}, {98.0, -4.0}}, color = {0, 0, 191})); + connect(Human_Fertility1.ind_out_pc, Labor_Utilization1.ind_out_pc) annotation( + Line(visible = true, points = {{98.0, 170.0}, {36.0, 170.0}, {36.0, -12.0}, {98.0, -12.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.arable_land, Labor_Utilization1.arable_land) annotation( + Line(visible = true, points = {{-78.0, -20.0}, {40.0, -20.0}, {40.0, -36.0}, {98.0, -36.0}}, color = {0, 0, 191})); + connect(Labor_Utilization1.arable_land, Human_Ecological_Footprint1.arable_land) annotation( + Line(visible = true, points = {{98.0, -36.0}, {40.0, -36.0}, {40.0, -64.0}, {264.0, -64.0}, {264.0, 190.0}, {318.0, 190.0}}, color = {0, 0, 191})); + connect(Food_Production1.food_pc, Life_Expectancy1.food_pc) annotation( + Line(visible = true, points = {{-96.0, -98.0}, {-96.0, -74.0}, {256.0, -74.0}, {256.0, -28.0}, {318.0, -28.0}}, color = {0, 0, 191})); + connect(Food_Production1.tot_agric_invest, Arable_Land_Dynamics1.tot_agric_invest) annotation( + Line(visible = true, points = {{-88.0, -98.0}, {-88.0, -52.0}, {-200.0, -52.0}, {-200.0, -20.0}, {-122.0, -20.0}}, color = {0, 0, 191})); + connect(Land_Fertility1.yield_tech_LYTD, Food_Production1.yield_tech_LYTD) annotation( + Line(visible = true, points = {{142.0, -110.0}, {192.0, -110.0}, {192.0, -82.0}, {-112.0, -82.0}, {-112.0, -86.7587}, {-112.0, -98.0}}, color = {0, 0, 191})); + connect(Food_Production1.population, Service_Sector_Investment1.population) annotation( + Line(visible = true, points = {{-122.0, -104.0}, {-180.0, -104.0}, {-180.0, -216.0}, {-122.0, -216.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.industrial_output, Food_Production1.industrial_output) annotation( + Line(visible = true, points = {{-122.0, 80.0}, {-184.0, 80.0}, {-184.0, -136.0}, {-122.0, -136.0}}, color = {0, 0, 191})); + connect(Food_Production1.industrial_output, Service_Sector_Investment1.industrial_output) annotation( + Line(visible = true, points = {{-122.0, -136.0}, {-184.0, -136.0}, {-184.0, -224.0}, {-122.0, -224.0}}, color = {0, 0, 191})); + connect(Food_Production1.ind_out_pc, Service_Sector_Investment1.ind_out_pc) annotation( + Line(visible = true, points = {{-122.0, -128.0}, {-188.0, -128.0}, {-188.0, -232.0}, {-122.0, -232.0}}, color = {0, 0, 191})); + connect(Labor_Utilization1.capital_util_fr, Service_Sector_Investment1.capital_util_fr) annotation( + Line(visible = true, points = {{142.0, -28.0}, {224.0, -28.0}, {224.0, -180.0}, {-172.0, -180.0}, {-172.0, -208.0}, {-122.0, -208.0}}, color = {0, 0, 191})); + connect(Service_Sector_Investment1.serv_out_pc, Human_Fertility1.serv_out_pc) annotation( + Line(visible = true, points = {{-78.0, -210.0}, {0.0, -210.0}, {0.0, 190.0}, {98.0, 190.0}}, color = {0, 0, 191})); + connect(Land_Fertility1.land_fertility, Food_Production1.land_fertility) annotation( + Line(visible = true, points = {{142.0, -120.0}, {192.0, -120.0}, {192.0, -164.0}, {-112.0, -164.0}, {-112.0, -142.0}}, color = {0, 0, 191})); + connect(Food_Production1.p_fr_inp_for_land_maint, Land_Fertility1.p_fr_inp_for_land_maint) annotation( + Line(visible = true, points = {{-88.0, -142.0}, {-88.0, -160.0}, {44.0, -160.0}, {44.0, -120.0}, {98.0, -120.0}}, color = {0, 0, 191})); + connect(Food_Production1.food_ratio, Land_Fertility1.food_ratio) annotation( + Line(visible = true, points = {{-78.0, -104.0}, {10.0, -104.0}, {10.0, -110.0}, {98.0, -110.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.ppoll_index, Land_Fertility1.ppoll_index) annotation( + Line(visible = true, points = {{-78.0, 80.0}, {20.0, 80.0}, {20.0, -130.0}, {98.0, -130.0}}, color = {0, 0, 191})); + connect(Land_Fertility1.ppoll_index, Life_Expectancy1.ppoll_index) annotation( + Line(visible = true, points = {{98.0, -130.0}, {20.0, -130.0}, {20.0, -70.0}, {268.0, -70.0}, {268.0, -36.0}, {318.0, -36.0}}, color = {0, 0, 191})); + connect(Labor_Utilization1.capital_util_fr, Industrial_Investment1.capital_util_fr) annotation( + Line(visible = true, points = {{142.0, -28.0}, {224.0, -28.0}, {224.0, -180.0}, {24.0, -180.0}, {24.0, 80.0}, {98.0, 80.0}}, color = {0, 0, 191})); + connect(NR_Resource_Utilization1.ind_cap_out_ratio_2_ICOR2T, Industrial_Investment1.ind_cap_out_ratio_2_ICOR2T) annotation( + Line(visible = true, points = {{362.0, -124.0}, {428.0, -124.0}, {428.0, 120.0}, {108.0, 120.0}, {108.0, 102.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.industrial_output, NR_Resource_Utilization1.industrial_output) annotation( + Line(visible = true, points = {{142.0, 84.3414}, {210.0, 84.3414}, {210.0, -130.0}, {318.0, -130.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, NR_Resource_Utilization1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, -110.0}, {318.0, -110.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Life_Expectancy1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, -12.0}, {318.0, -12.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Human_Welfare_Index1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 70.0}, {318.0, 70.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.industrial_capital, Labor_Utilization1.industrial_capital) annotation( + Line(visible = true, points = {{142.0, 76.0}, {196.0, 76.0}, {196.0, -78.0}, {44.0, -78.0}, {44.0, -20.0}, {98.0, -20.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.industrial_output, Pollution_Dynamics1.industrial_output) annotation( + Line(visible = true, points = {{142.0, 84.3414}, {210.0, 84.3414}, {210.0, 22.0}, {-184.0, 22.0}, {-184.0, 80.0}, {-122.0, 80.0}}, color = {0, 0, 191})); + connect(Life_Expectancy1.life_expectancy, Human_Welfare_Index1.life_expectancy) annotation( + Line(visible = true, points = {{362.0, -20.0}, {420.0, -20.0}, {420.0, 40.0}, {250.0, 40.0}, {250.0, 90.0}, {318.0, 90.0}}, color = {0, 0, 191})); + connect(Human_Welfare_Index1.life_expectancy, Human_Fertility1.life_expectancy) annotation( + Line(visible = true, points = {{318.0, 90.0}, {250.0, 90.0}, {250.0, 128.0}, {32.0, 128.0}, {32.0, 180.0}, {98.0, 180.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Human_Fertility1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 30.0}, {36.0, 30.0}, {36.0, 170.0}, {98.0, 170.0}}, color = {0, 0, 191})); + connect(Human_Fertility1.life_expectancy, Population_Dynamics1.life_expectancy) annotation( + Line(visible = true, points = {{98.0, 180.0}, {32.0, 180.0}, {32.0, 128.0}, {-190.0, 128.0}, {-190.0, 170.0}, {-122.0, 170.0}}, color = {0, 0, 191})); + connect(Human_Fertility1.total_fertility, Population_Dynamics1.total_fertility) annotation( + Line(visible = true, points = {{142.0, 180.0}, {196.0, 180.0}, {196.0, 144.0}, {-200.0, 144.0}, {-200.0, 190.0}, {-122.0, 190.0}}, color = {0, 0, 191})); + connect(Life_Expectancy1.population, NR_Resource_Utilization1.population) annotation( + Line(visible = true, points = {{318.0, -20.0}, {260.0, -20.0}, {260.0, -120.0}, {318.0, -120.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.ppoll_tech_mult_icor_COPM, Industrial_Investment1.ppoll_tech_mult_icor_COPM) annotation( + Line(visible = true, origin = {10.0, 88.0}, points = {{-88.0, 0.0}, {88.0, 0.0}}, color = {0, 0, 191})); population = Population_Dynamics1.Population.y; food = Food_Production1.Food.food; industrial_output = Industrial_Investment1.Industrial_Output.industrial_output; @@ -6205,7 +9898,12 @@ ind_out_pc = Industrial_Investment1.Ind_Out_PC.y; human_ecological_footprint = Human_Ecological_Footprint1.HEF_Human_Ecological_Footprint.hef_human_ecological_footprint; human_welfare_index = Human_Welfare_Index1.HWI_Human_Welfare_Index.hwi_human_welfare_index; - annotation(Icon(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-222.0,-262.0},{440.0,220.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-70.0,96.0},{286.0,170.0}}, textString = "More Abundant", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-84.0,24.0},{302.0,90.0}}, textString = "Non-recoverable", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-114.0,-68.0},{328.0,36.0}}, textString = "Natural Resources,", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-100.0,-140.0},{316.0,-40.0}}, textString = "Birth Control, and", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-162.0,-214.0},{386.0,-112.0}}, textString = "Stable Industrial Output", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10})), experiment(StartTime = 1900, StopTime = 2100), experimentSetupOutput, Documentation(info = " + annotation( + Icon(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-222.0, -262.0}, {440.0, 220.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-70.0, 96.0}, {286.0, 170.0}}, textString = "More Abundant", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-84.0, 24.0}, {302.0, 90.0}}, textString = "Non-recoverable", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-114.0, -68.0}, {328.0, 36.0}}, textString = "Natural Resources,", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-100.0, -140.0}, {316.0, -40.0}}, textString = "Birth Control, and", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-162.0, -214.0}, {386.0, -112.0}}, textString = "Stable Industrial Output", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10})), + experiment(StartTime = 1900, StopTime = 2100), + experimentSetupOutput, + Documentation(info = " This is Scenario #8 of the WORLD3 model. This scenario starts out with the same assumptions as Scenario #7. Birth control allowed the industrial output to grow a bit faster, but ultimately, it got stopped by the increasing cost of controlling pollution.

We now want to control the industrial output. Furthermore, we want to give the capital investment a 25% increased life time.

@@ -6243,6 +9941,7 @@

", revisions = "")); end Scenario_8; + model Scenario_9 "Combining the measures of Scenarios #6 and #8" parameter Real agr_mtl_toxic_index(unit = "1/dollar") = 1 "Agricultural materials toxicity index"; parameter Real assim_half_life_1970(unit = "yr") = 1.5 "Pollution assimilation half life in 1970"; @@ -6299,10 +9998,10 @@ parameter Real t_policy_year(unit = "yr") = 2002 "Year of policy change"; parameter Real t_pop_equil_time(unit = "yr") = 4000 "Population equilibrium time"; parameter Real t_zero_pop_grow_time(unit = "yr") = 2002 "Time to zero population growth"; - parameter Real p_fr_cap_al_obt_res_2[:] = {1,0.1,0.05,0.05,0.05,0.05,0.05,0.05,0.05,0.05,0.05} "Non-renewable resource fraction remaining"; - parameter Real p_ppoll_tech_chg_mlt[:] = {-0.04,-0.04,0,0} "Persistent pollution technology change multiplier"; - parameter Real p_res_tech_chg_mlt[:] = {-0.04,-0.04,0,0} "Resource technology change multiplier"; - parameter Real p_yield_tech_chg_mlt[:] = {0,0,0.04,0.04} "Yield technology change multiplier"; + parameter Real p_fr_cap_al_obt_res_2[:] = {1, 0.1, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05} "Non-renewable resource fraction remaining"; + parameter Real p_ppoll_tech_chg_mlt[:] = {-0.04, -0.04, 0, 0} "Persistent pollution technology change multiplier"; + parameter Real p_res_tech_chg_mlt[:] = {-0.04, -0.04, 0, 0} "Resource technology change multiplier"; + parameter Real p_yield_tech_chg_mlt[:] = {0, 0, 0.04, 0.04} "Yield technology change multiplier"; parameter Real agr_inp_init(unit = "dollar/yr") = 5000000000.0 "Initial agricultural input"; parameter Real arable_land_init(unit = "hectare") = 900000000.0 "Initial arable land"; parameter Real industrial_capital_init(unit = "dollar") = 210000000000.0 "Initial industrial investment"; @@ -6337,78 +10036,149 @@ output Real ind_out_pc(unit = "dollar/yr") "Total annual consumer goods per person"; output Real human_ecological_footprint(unit = "Gha") "Human ecological footprint"; output Real human_welfare_index "Human welfare index"; - SystemDynamics.WorldDynamics.World3.Population_Dynamics Population_Dynamics1(pop1_init = pop1_init, pop2_init = pop2_init, pop3_init = pop3_init, pop4_init = pop4_init, labor_force_partic = labor_force_partic, reproductive_lifetime = reproductive_lifetime, t_pop_equil_time = t_pop_equil_time) "Population dynamics" annotation(Placement(visible = true, transformation(origin = {-100.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Pollution_Dynamics Pollution_Dynamics1(agr_mtl_toxic_index = agr_mtl_toxic_index, assim_half_life_1970 = assim_half_life_1970, des_ppoll_index_DPOLX = des_ppoll_index_DPOLX, fr_agr_inp_pers_mtl = fr_agr_inp_pers_mtl, frac_res_pers_mtl = frac_res_pers_mtl, ind_mtl_emiss_fact = ind_mtl_emiss_fact, ind_mtl_toxic_index = ind_mtl_toxic_index, ind_out_in_1970 = ind_out_in_1970, p_ppoll_gen_fact_1 = p_ppoll_gen_fact_1, pers_pollution_init = pers_pollution_init, ppoll_in_1970 = ppoll_in_1970, ppoll_tech_init = ppoll_tech_init, ppoll_trans_del = ppoll_trans_del, t_air_poll_time = t_air_poll_time, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, p_ppoll_tech_chg_mlt = p_ppoll_tech_chg_mlt) "Persistent pollution generation" annotation(Placement(visible = true, transformation(origin = {-100.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Arable_Land_Dynamics Arable_Land_Dynamics1(arable_land_init = arable_land_init, avg_life_land_norm = avg_life_land_norm, inherent_land_fert = inherent_land_fert, pot_arable_land_init = pot_arable_land_init, pot_arable_land_tot = pot_arable_land_tot, social_discount = social_discount, t_land_life_time = t_land_life_time, urban_ind_land_init = urban_ind_land_init, urb_ind_land_dev_time = urb_ind_land_dev_time) "Arable land dynamics" annotation(Placement(visible = true, transformation(origin = {-100.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Food_Production Food_Production1(agr_inp_init = agr_inp_init, food_short_perc_del = food_short_perc_del, p_avg_life_agr_inp_1 = p_avg_life_agr_inp_1, p_avg_life_agr_inp_2 = p_avg_life_agr_inp_2, p_land_yield_fact_1 = p_land_yield_fact_1, perc_food_ratio_init = perc_food_ratio_init, processing_loss = processing_loss, subsist_food_pc = subsist_food_pc, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, land_fr_harvested = land_fr_harvested) "Food production" annotation(Placement(visible = true, transformation(origin = {-100.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Human_Ecological_Footprint Human_Ecological_Footprint1 "Human ecological footprint" annotation(Placement(visible = true, transformation(origin = {340.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Human_Fertility Human_Fertility1(des_compl_fam_size_norm = des_compl_fam_size_norm, hlth_serv_impact_del = hlth_serv_impact_del, income_expect_avg_time = income_expect_avg_time, lifet_perc_del = lifet_perc_del, max_tot_fert_norm = max_tot_fert_norm, social_adj_del = social_adj_del, t_fert_cont_eff_time = t_fert_cont_eff_time, t_zero_pop_grow_time = t_zero_pop_grow_time) "Human fertility" annotation(Placement(visible = true, transformation(origin = {120.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Human_Welfare_Index Human_Welfare_Index1 "Human welfare index" annotation(Placement(visible = true, transformation(origin = {340.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Industrial_Investment Industrial_Investment1(industrial_capital_init = industrial_capital_init, ind_out_pc_des = ind_out_pc_des, p_avg_life_ind_cap_1 = p_avg_life_ind_cap_1, p_avg_life_ind_cap_2 = p_avg_life_ind_cap_2, p_fioa_cons_const_1 = p_fioa_cons_const_1, p_fioa_cons_const_2 = p_fioa_cons_const_2, p_ind_cap_out_ratio_1 = p_ind_cap_out_ratio_1, t_ind_equil_time = t_ind_equil_time, t_policy_year = t_policy_year) "Industrial investment" annotation(Placement(visible = true, transformation(origin = {120.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Labor_Utilization Labor_Utilization1(labor_util_fr_del_init = labor_util_fr_del_init, labor_util_fr_del_time = labor_util_fr_del_time) "Labor utilization" annotation(Placement(visible = true, transformation(origin = {120.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Land_Fertility Land_Fertility1(des_food_ratio_dfr = des_food_ratio_dfr, inherent_land_fert = inherent_land_fert, land_fertility_init = land_fertility_init, t_policy_year = t_policy_year, yield_tech_init = yield_tech_init, p_yield_tech_chg_mlt = p_yield_tech_chg_mlt) "Land fertility" annotation(Placement(visible = true, transformation(origin = {120.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Life_Expectancy Life_Expectancy1(hlth_serv_impact_del = hlth_serv_impact_del, life_expect_norm = life_expect_norm, subsist_food_pc = subsist_food_pc) "Life expectancy" annotation(Placement(visible = true, transformation(origin = {340.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.NR_Resource_Utilization NR_Resource_Utilization1(des_res_use_rt_DNRUR = des_res_use_rt_DNRUR, nr_resources_init = nr_resources_init, p_nr_res_use_fact_1 = p_nr_res_use_fact_1, res_tech_init = res_tech_init, t_policy_year = t_policy_year, t_fcaor_time = t_fcaor_time, tech_dev_del_TDD = tech_dev_del_TDD, p_res_tech_chg_mlt = p_res_tech_chg_mlt, p_fr_cap_al_obt_res_2 = p_fr_cap_al_obt_res_2) "Non-recoverable natural resource utilization" annotation(Placement(visible = true, transformation(origin = {340.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.WorldDynamics.World3.Service_Sector_Investment Service_Sector_Investment1(t_policy_year = t_policy_year, p_avg_life_serv_cap_1 = p_avg_life_serv_cap_1, p_avg_life_serv_cap_2 = p_avg_life_serv_cap_2, p_serv_cap_out_ratio_1 = p_serv_cap_out_ratio_1, p_serv_cap_out_ratio_2 = p_serv_cap_out_ratio_2, service_capital_init = service_capital_init) "Service sector investment" annotation(Placement(visible = true, transformation(origin = {-100.0,-220.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - equation - connect(Population_Dynamics1.labor_force,Labor_Utilization1.labor_force) annotation(Line(visible = true, points = {{-78.0,170.0},{12.0,170.0},{12.0,-60.0},{108.0,-60.0},{108.0,-42.0}}, color = {0,0,191})); - connect(Industrial_Investment1.industrial_output,Pollution_Dynamics1.industrial_output) annotation(Line(visible = true, points = {{142.0,84.3414},{210.0,84.3414},{210.0,22.0},{-184.0,22.0},{-184.0,80.0},{-122.0,80.0}}, color = {0,0,191})); - connect(Industrial_Investment1.industrial_output,NR_Resource_Utilization1.industrial_output) annotation(Line(visible = true, points = {{142.0,84.3414},{210.0,84.3414},{210.0,-130.0},{318.0,-130.0}}, color = {0,0,191})); - connect(Service_Sector_Investment1.s_fioa_serv,Industrial_Investment1.s_fioa_serv) annotation(Line(visible = true, points = {{-78.0,-230.0},{16.0,-230.0},{16.0,38.0},{108.0,38.0},{108.0,58.0}}, color = {0,0,191})); - connect(Population_Dynamics1.population,Industrial_Investment1.population) annotation(Line(visible = true, points = {{-78.0,190.0},{-10.0,190.0},{-10.0,34.0},{116.0,34.0},{116.0,58.0}}, color = {0,0,191})); - connect(Industrial_Investment1.population,Life_Expectancy1.population) annotation(Line(visible = true, points = {{116.0,58.0},{116.0,34.0},{260.0,34.0},{260.0,-20.0},{318.0,-20.0}}, color = {0,0,191})); - connect(Service_Sector_Investment1.serv_out_pc,Labor_Utilization1.serv_out_pc) annotation(Line(visible = true, points = {{-78.0,-210.0},{0.0,-210.0},{0.0,18.0},{70.0,18.0},{108.0,18.0},{108.0,2.0}}, color = {0,0,191})); - connect(Life_Expectancy1.serv_out_pc,Labor_Utilization1.serv_out_pc) annotation(Line(visible = true, points = {{318.0,-4.0},{218.0,-4.0},{218.0,18.0},{108.0,18.0},{108.0,10.0},{108.0,2.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.arable_land,Labor_Utilization1.arable_land) annotation(Line(visible = true, points = {{-78.0,-20.0},{40.0,-20.0},{40.0,-36.0},{98.0,-36.0}}, color = {0,0,191})); - connect(Labor_Utilization1.arable_land,Human_Ecological_Footprint1.arable_land) annotation(Line(visible = true, points = {{98.0,-36.0},{40.0,-36.0},{40.0,-64.0},{264.0,-64.0},{264.0,190.0},{318.0,190.0}}, color = {0,0,191})); - connect(Food_Production1.agr_inp_per_hect,Labor_Utilization1.agr_inp_per_hect) annotation(Line(visible = true, points = {{-78.0,-128.0},{-16.0,-128.0},{-16.0,-28.0},{98.0,-28.0}}, color = {0,0,191})); - connect(Service_Sector_Investment1.service_capital,Labor_Utilization1.service_capital) annotation(Line(visible = true, points = {{-78.0,-220.0},{4.0,-220.0},{4.0,-4.0},{98.0,-4.0}}, color = {0,0,191})); - connect(Human_Fertility1.ind_out_pc,Labor_Utilization1.ind_out_pc) annotation(Line(visible = true, points = {{98.0,170.0},{36.0,170.0},{36.0,-12.0},{98.0,-12.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.urban_ind_land,Human_Ecological_Footprint1.urban_ind_land) annotation(Line(visible = true, points = {{-78.0,-30.0},{-24.0,-30.0},{-24.0,136.0},{252.0,136.0},{252.0,180.0},{318.0,180.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.fr_inp_al_land_dev,Food_Production1.fr_inp_al_land_dev) annotation(Line(visible = true, points = {{-78.0,-10.0},{-28.0,-10.0},{-28.0,-68.0},{-172.0,-68.0},{-172.0,-120.0},{-122.0,-120.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.population,Arable_Land_Dynamics1.population) annotation(Line(visible = true, points = {{-122.0,88.0},{-180.0,88.0},{-180.0,-36.0},{-122.0,-36.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.population,Food_Production1.population) annotation(Line(visible = true, points = {{-122.0,-36.0},{-180.0,-36.0},{-180.0,-104.0},{-122.0,-104.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Arable_Land_Dynamics1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,30.0},{-188.0,30.0},{-188.0,-28.0},{-122.0,-28.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.ind_out_pc,Food_Production1.ind_out_pc) annotation(Line(visible = true, points = {{-122.0,-28.0},{-188.0,-28.0},{-188.0,-128.0},{-122.0,-128.0}}, color = {0,0,191})); - connect(Food_Production1.marg_prod_agr_inp,Arable_Land_Dynamics1.marg_prod_agr_inp) annotation(Line(visible = true, points = {{-78.0,-120.0},{-24.0,-120.0},{-24.0,-64.0},{-172.0,-64.0},{-172.0,-12.0},{-122.0,-12.0}}, color = {0,0,191})); - connect(Food_Production1.land_yield,Arable_Land_Dynamics1.land_yield) annotation(Line(visible = true, points = {{-78.0,-112.0},{-20.0,-112.0},{-20.0,-60.0},{-192.0,-60.0},{-192.0,-4.0},{-122.0,-4.0}}, color = {0,0,191})); - connect(Land_Fertility1.land_fertility,Food_Production1.land_fertility) annotation(Line(visible = true, points = {{142.0,-120.0},{192.0,-120.0},{192.0,-164.0},{-112.0,-164.0},{-112.0,-142.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.s_yield_mlt_air_poll,Food_Production1.s_yield_mlt_air_poll) annotation(Line(visible = true, points = {{-78.0,72.0},{32.0,72.0},{32.0,-168.0},{-104.0,-168.0},{-104.0,-142.0}}, color = {0,0,191})); - connect(Food_Production1.yield_tech_mult_icor_COYM,Industrial_Investment1.yield_tech_mult_icor_COYM) annotation(Line(visible = true, points = {{-96.0,-142.0},{-96.0,-174.0},{28.0,-174.0},{28.0,96.0},{98.0,96.0}}, color = {0,0,191})); - connect(Food_Production1.p_fr_inp_for_land_maint,Land_Fertility1.p_fr_inp_for_land_maint) annotation(Line(visible = true, points = {{-88.0,-142.0},{-88.0,-160.0},{44.0,-160.0},{44.0,-120.0},{98.0,-120.0}}, color = {0,0,191})); - connect(Service_Sector_Investment1.serv_out_pc,Human_Fertility1.serv_out_pc) annotation(Line(visible = true, points = {{-78.0,-210.0},{0.0,-210.0},{0.0,190.0},{98.0,190.0}}, color = {0,0,191})); - connect(Food_Production1.ind_out_pc,Service_Sector_Investment1.ind_out_pc) annotation(Line(visible = true, points = {{-122.0,-128.0},{-188.0,-128.0},{-188.0,-232.0},{-122.0,-232.0}}, color = {0,0,191})); - connect(Labor_Utilization1.capital_util_fr,Service_Sector_Investment1.capital_util_fr) annotation(Line(visible = true, points = {{142.0,-28.0},{224.0,-28.0},{224.0,-180.0},{-172.0,-180.0},{-172.0,-208.0},{-122.0,-208.0}}, color = {0,0,191})); - connect(Food_Production1.population,Service_Sector_Investment1.population) annotation(Line(visible = true, points = {{-122.0,-104.0},{-180.0,-104.0},{-180.0,-216.0},{-122.0,-216.0}}, color = {0,0,191})); - connect(Food_Production1.industrial_output,Service_Sector_Investment1.industrial_output) annotation(Line(visible = true, points = {{-122.0,-136.0},{-184.0,-136.0},{-184.0,-224.0},{-122.0,-224.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.industrial_output,Food_Production1.industrial_output) annotation(Line(visible = true, points = {{-122.0,80.0},{-184.0,80.0},{-184.0,-136.0},{-122.0,-136.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.arable_land,Food_Production1.arable_land) annotation(Line(visible = true, points = {{-122.0,64.0},{-176.0,64.0},{-176.0,-112.0},{-122.0,-112.0}}, color = {0,0,191})); - connect(Land_Fertility1.yield_tech_LYTD,Food_Production1.yield_tech_LYTD) annotation(Line(visible = true, points = {{142.0,-110.0},{192.0,-110.0},{192.0,-82.0},{-112.0,-82.0},{-112.0,-90.0},{-112.0,-98.0}}, color = {0,0,191})); - connect(Food_Production1.tot_agric_invest,Arable_Land_Dynamics1.tot_agric_invest) annotation(Line(visible = true, points = {{-88.0,-98.0},{-88.0,-52.0},{-200.0,-52.0},{-200.0,-20.0},{-122.0,-20.0}}, color = {0,0,191})); - connect(Food_Production1.food_pc,Life_Expectancy1.food_pc) annotation(Line(visible = true, points = {{-96.0,-98.0},{-96.0,-74.0},{256.0,-74.0},{256.0,-28.0},{318.0,-28.0}}, color = {0,0,191})); - connect(Food_Production1.s_fioa_agr,Industrial_Investment1.s_fioa_agr) annotation(Line(visible = true, points = {{-78.0,-136.0},{-4.0,-136.0},{-4.0,64.0},{98.0,64.0}}, color = {0,0,191})); - connect(Food_Production1.agr_inp_per_hect,Pollution_Dynamics1.agr_inp_per_hect) annotation(Line(visible = true, points = {{-78.0,-128.0},{-16.0,-128.0},{-16.0,-56.0},{-196.0,-56.0},{-196.0,72.0},{-122.0,72.0}}, color = {0,0,191})); - connect(Food_Production1.food_ratio,Land_Fertility1.food_ratio) annotation(Line(visible = true, points = {{-78.0,-104.0},{10.0,-104.0},{10.0,-110.0},{98.0,-110.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.ppoll_index,Land_Fertility1.ppoll_index) annotation(Line(visible = true, points = {{-78.0,80.0},{20.0,80.0},{20.0,-130.0},{98.0,-130.0}}, color = {0,0,191})); - connect(Land_Fertility1.ppoll_index,Life_Expectancy1.ppoll_index) annotation(Line(visible = true, points = {{98.0,-130.0},{20.0,-130.0},{20.0,-70.0},{268.0,-70.0},{268.0,-36.0},{318.0,-36.0}}, color = {0,0,191})); - connect(Labor_Utilization1.capital_util_fr,Industrial_Investment1.capital_util_fr) annotation(Line(visible = true, points = {{142.0,-28.0},{224.0,-28.0},{224.0,-180.0},{24.0,-180.0},{24.0,80.0},{98.0,80.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,NR_Resource_Utilization1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,-110.0},{318.0,-110.0}}, color = {0,0,191})); - connect(NR_Resource_Utilization1.ind_cap_out_ratio_2_ICOR2T,Industrial_Investment1.ind_cap_out_ratio_2_ICOR2T) annotation(Line(visible = true, points = {{362.0,-124.0},{428.0,-124.0},{428.0,120.0},{108.0,120.0},{108.0,102.0}}, color = {0,0,191})); - connect(NR_Resource_Utilization1.pc_res_use_mlt,Pollution_Dynamics1.pc_res_use_mlt) annotation(Line(visible = true, points = {{362.0,-108.0},{424.0,-106.4486},{424.0,124.0},{-176.0,124.0},{-176.0,96.0},{-122.0,96.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Life_Expectancy1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,-12.0},{318.0,-12.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Human_Welfare_Index1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,70.0},{318.0,70.0}}, color = {0,0,191})); - connect(Life_Expectancy1.life_expectancy,Human_Welfare_Index1.life_expectancy) annotation(Line(visible = true, points = {{362.0,-20.0},{420.0,-20.0},{420.0,40.0},{250.0,40.0},{250.0,90.0},{318.0,90.0}}, color = {0,0,191})); - connect(Human_Welfare_Index1.life_expectancy,Human_Fertility1.life_expectancy) annotation(Line(visible = true, points = {{318.0,90.0},{250.0,90.0},{250.0,128.0},{32.0,128.0},{32.0,180.0},{98.0,180.0}}, color = {0,0,191})); - connect(Industrial_Investment1.industrial_capital,Labor_Utilization1.industrial_capital) annotation(Line(visible = true, points = {{142.0,76.0},{196.0,76.0},{196.0,-78.0},{44.0,-78.0},{44.0,-20.0},{98.0,-20.0}}, color = {0,0,191})); - connect(NR_Resource_Utilization1.s_fr_cap_al_obt_res,Industrial_Investment1.s_fr_cap_al_obt_res) annotation(Line(visible = true, points = {{362.0,-132.0},{432.0,-132.0},{432.0,132.0},{44.0,132.0},{44.0,72.0},{98.0,72.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.ppoll_gen_rt,Human_Ecological_Footprint1.ppoll_gen_rt) annotation(Line(visible = true, points = {{-78.0,64.0},{-20.0,64.0},{-20.0,148.0},{256.0,148.0},{256.0,170.0},{318.0,170.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.arable_land,Pollution_Dynamics1.arable_land) annotation(Line(visible = true, points = {{-78.0,-20.0},{-20.0,-20.0},{-20.0,26.0},{-176.0,26.0},{-176.0,64.0},{-122.0,64.0}}, color = {0,0,191})); - connect(Population_Dynamics1.population,Pollution_Dynamics1.population) annotation(Line(visible = true, points = {{-78.0,190.0},{-10.0,190.0},{-10.0,140.0},{-180.0,140.0},{-180.0,88.0},{-122.0,88.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Human_Fertility1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,30.0},{36.0,30.0},{36.0,170.0},{98.0,170.0}}, color = {0,0,191})); - connect(Human_Fertility1.life_expectancy,Population_Dynamics1.life_expectancy) annotation(Line(visible = true, points = {{98.0,180.0},{32.0,180.0},{32.0,128.0},{-190.0,128.0},{-190.0,170.0},{-122.0,170.0}}, color = {0,0,191})); - connect(Human_Fertility1.total_fertility,Population_Dynamics1.total_fertility) annotation(Line(visible = true, points = {{142.0,180.0},{196.0,180.0},{196.0,144.0},{-200.0,144.0},{-200.0,190.0},{-122.0,190.0}}, color = {0,0,191})); - connect(Life_Expectancy1.population,NR_Resource_Utilization1.population) annotation(Line(visible = true, points = {{318.0,-20.0},{260.0,-20.0},{260.0,-120.0},{318.0,-120.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.ppoll_tech_mult_icor_COPM,Industrial_Investment1.ppoll_tech_mult_icor_COPM) annotation(Line(visible = true, origin = {10.0,88.0}, points = {{-88.0,0.0},{88.0,0.0}}, color = {0,0,191})); + SystemDynamics.WorldDynamics.World3.Population_Dynamics Population_Dynamics1(pop1_init = pop1_init, pop2_init = pop2_init, pop3_init = pop3_init, pop4_init = pop4_init, labor_force_partic = labor_force_partic, reproductive_lifetime = reproductive_lifetime, t_pop_equil_time = t_pop_equil_time) "Population dynamics" annotation( + Placement(visible = true, transformation(origin = {-100.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Pollution_Dynamics Pollution_Dynamics1(agr_mtl_toxic_index = agr_mtl_toxic_index, assim_half_life_1970 = assim_half_life_1970, des_ppoll_index_DPOLX = des_ppoll_index_DPOLX, fr_agr_inp_pers_mtl = fr_agr_inp_pers_mtl, frac_res_pers_mtl = frac_res_pers_mtl, ind_mtl_emiss_fact = ind_mtl_emiss_fact, ind_mtl_toxic_index = ind_mtl_toxic_index, ind_out_in_1970 = ind_out_in_1970, p_ppoll_gen_fact_1 = p_ppoll_gen_fact_1, pers_pollution_init = pers_pollution_init, ppoll_in_1970 = ppoll_in_1970, ppoll_tech_init = ppoll_tech_init, ppoll_trans_del = ppoll_trans_del, t_air_poll_time = t_air_poll_time, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, p_ppoll_tech_chg_mlt = p_ppoll_tech_chg_mlt) "Persistent pollution generation" annotation( + Placement(visible = true, transformation(origin = {-100.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Arable_Land_Dynamics Arable_Land_Dynamics1(arable_land_init = arable_land_init, avg_life_land_norm = avg_life_land_norm, inherent_land_fert = inherent_land_fert, pot_arable_land_init = pot_arable_land_init, pot_arable_land_tot = pot_arable_land_tot, social_discount = social_discount, t_land_life_time = t_land_life_time, urban_ind_land_init = urban_ind_land_init, urb_ind_land_dev_time = urb_ind_land_dev_time) "Arable land dynamics" annotation( + Placement(visible = true, transformation(origin = {-100.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Food_Production Food_Production1(agr_inp_init = agr_inp_init, food_short_perc_del = food_short_perc_del, p_avg_life_agr_inp_1 = p_avg_life_agr_inp_1, p_avg_life_agr_inp_2 = p_avg_life_agr_inp_2, p_land_yield_fact_1 = p_land_yield_fact_1, perc_food_ratio_init = perc_food_ratio_init, processing_loss = processing_loss, subsist_food_pc = subsist_food_pc, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, land_fr_harvested = land_fr_harvested) "Food production" annotation( + Placement(visible = true, transformation(origin = {-100.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Human_Ecological_Footprint Human_Ecological_Footprint1 "Human ecological footprint" annotation( + Placement(visible = true, transformation(origin = {340.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Human_Fertility Human_Fertility1(des_compl_fam_size_norm = des_compl_fam_size_norm, hlth_serv_impact_del = hlth_serv_impact_del, income_expect_avg_time = income_expect_avg_time, lifet_perc_del = lifet_perc_del, max_tot_fert_norm = max_tot_fert_norm, social_adj_del = social_adj_del, t_fert_cont_eff_time = t_fert_cont_eff_time, t_zero_pop_grow_time = t_zero_pop_grow_time) "Human fertility" annotation( + Placement(visible = true, transformation(origin = {120.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Human_Welfare_Index Human_Welfare_Index1 "Human welfare index" annotation( + Placement(visible = true, transformation(origin = {340.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Industrial_Investment Industrial_Investment1(industrial_capital_init = industrial_capital_init, ind_out_pc_des = ind_out_pc_des, p_avg_life_ind_cap_1 = p_avg_life_ind_cap_1, p_avg_life_ind_cap_2 = p_avg_life_ind_cap_2, p_fioa_cons_const_1 = p_fioa_cons_const_1, p_fioa_cons_const_2 = p_fioa_cons_const_2, p_ind_cap_out_ratio_1 = p_ind_cap_out_ratio_1, t_ind_equil_time = t_ind_equil_time, t_policy_year = t_policy_year) "Industrial investment" annotation( + Placement(visible = true, transformation(origin = {120.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Labor_Utilization Labor_Utilization1(labor_util_fr_del_init = labor_util_fr_del_init, labor_util_fr_del_time = labor_util_fr_del_time) "Labor utilization" annotation( + Placement(visible = true, transformation(origin = {120.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Land_Fertility Land_Fertility1(des_food_ratio_dfr = des_food_ratio_dfr, inherent_land_fert = inherent_land_fert, land_fertility_init = land_fertility_init, t_policy_year = t_policy_year, yield_tech_init = yield_tech_init, p_yield_tech_chg_mlt = p_yield_tech_chg_mlt) "Land fertility" annotation( + Placement(visible = true, transformation(origin = {120.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Life_Expectancy Life_Expectancy1(hlth_serv_impact_del = hlth_serv_impact_del, life_expect_norm = life_expect_norm, subsist_food_pc = subsist_food_pc) "Life expectancy" annotation( + Placement(visible = true, transformation(origin = {340.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.NR_Resource_Utilization NR_Resource_Utilization1(des_res_use_rt_DNRUR = des_res_use_rt_DNRUR, nr_resources_init = nr_resources_init, p_nr_res_use_fact_1 = p_nr_res_use_fact_1, res_tech_init = res_tech_init, t_policy_year = t_policy_year, t_fcaor_time = t_fcaor_time, tech_dev_del_TDD = tech_dev_del_TDD, p_res_tech_chg_mlt = p_res_tech_chg_mlt, p_fr_cap_al_obt_res_2 = p_fr_cap_al_obt_res_2) "Non-recoverable natural resource utilization" annotation( + Placement(visible = true, transformation(origin = {340.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.WorldDynamics.World3.Service_Sector_Investment Service_Sector_Investment1(t_policy_year = t_policy_year, p_avg_life_serv_cap_1 = p_avg_life_serv_cap_1, p_avg_life_serv_cap_2 = p_avg_life_serv_cap_2, p_serv_cap_out_ratio_1 = p_serv_cap_out_ratio_1, p_serv_cap_out_ratio_2 = p_serv_cap_out_ratio_2, service_capital_init = service_capital_init) "Service sector investment" annotation( + Placement(visible = true, transformation(origin = {-100.0, -220.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + equation + connect(Population_Dynamics1.labor_force, Labor_Utilization1.labor_force) annotation( + Line(visible = true, points = {{-78.0, 170.0}, {12.0, 170.0}, {12.0, -60.0}, {108.0, -60.0}, {108.0, -42.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.industrial_output, Pollution_Dynamics1.industrial_output) annotation( + Line(visible = true, points = {{142.0, 84.3414}, {210.0, 84.3414}, {210.0, 22.0}, {-184.0, 22.0}, {-184.0, 80.0}, {-122.0, 80.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.industrial_output, NR_Resource_Utilization1.industrial_output) annotation( + Line(visible = true, points = {{142.0, 84.3414}, {210.0, 84.3414}, {210.0, -130.0}, {318.0, -130.0}}, color = {0, 0, 191})); + connect(Service_Sector_Investment1.s_fioa_serv, Industrial_Investment1.s_fioa_serv) annotation( + Line(visible = true, points = {{-78.0, -230.0}, {16.0, -230.0}, {16.0, 38.0}, {108.0, 38.0}, {108.0, 58.0}}, color = {0, 0, 191})); + connect(Population_Dynamics1.population, Industrial_Investment1.population) annotation( + Line(visible = true, points = {{-78.0, 190.0}, {-10.0, 190.0}, {-10.0, 34.0}, {116.0, 34.0}, {116.0, 58.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.population, Life_Expectancy1.population) annotation( + Line(visible = true, points = {{116.0, 58.0}, {116.0, 34.0}, {260.0, 34.0}, {260.0, -20.0}, {318.0, -20.0}}, color = {0, 0, 191})); + connect(Service_Sector_Investment1.serv_out_pc, Labor_Utilization1.serv_out_pc) annotation( + Line(visible = true, points = {{-78.0, -210.0}, {0.0, -210.0}, {0.0, 18.0}, {70.0, 18.0}, {108.0, 18.0}, {108.0, 2.0}}, color = {0, 0, 191})); + connect(Life_Expectancy1.serv_out_pc, Labor_Utilization1.serv_out_pc) annotation( + Line(visible = true, points = {{318.0, -4.0}, {218.0, -4.0}, {218.0, 18.0}, {108.0, 18.0}, {108.0, 10.0}, {108.0, 2.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.arable_land, Labor_Utilization1.arable_land) annotation( + Line(visible = true, points = {{-78.0, -20.0}, {40.0, -20.0}, {40.0, -36.0}, {98.0, -36.0}}, color = {0, 0, 191})); + connect(Labor_Utilization1.arable_land, Human_Ecological_Footprint1.arable_land) annotation( + Line(visible = true, points = {{98.0, -36.0}, {40.0, -36.0}, {40.0, -64.0}, {264.0, -64.0}, {264.0, 190.0}, {318.0, 190.0}}, color = {0, 0, 191})); + connect(Food_Production1.agr_inp_per_hect, Labor_Utilization1.agr_inp_per_hect) annotation( + Line(visible = true, points = {{-78.0, -128.0}, {-16.0, -128.0}, {-16.0, -28.0}, {98.0, -28.0}}, color = {0, 0, 191})); + connect(Service_Sector_Investment1.service_capital, Labor_Utilization1.service_capital) annotation( + Line(visible = true, points = {{-78.0, -220.0}, {4.0, -220.0}, {4.0, -4.0}, {98.0, -4.0}}, color = {0, 0, 191})); + connect(Human_Fertility1.ind_out_pc, Labor_Utilization1.ind_out_pc) annotation( + Line(visible = true, points = {{98.0, 170.0}, {36.0, 170.0}, {36.0, -12.0}, {98.0, -12.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.urban_ind_land, Human_Ecological_Footprint1.urban_ind_land) annotation( + Line(visible = true, points = {{-78.0, -30.0}, {-24.0, -30.0}, {-24.0, 136.0}, {252.0, 136.0}, {252.0, 180.0}, {318.0, 180.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.fr_inp_al_land_dev, Food_Production1.fr_inp_al_land_dev) annotation( + Line(visible = true, points = {{-78.0, -10.0}, {-28.0, -10.0}, {-28.0, -68.0}, {-172.0, -68.0}, {-172.0, -120.0}, {-122.0, -120.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.population, Arable_Land_Dynamics1.population) annotation( + Line(visible = true, points = {{-122.0, 88.0}, {-180.0, 88.0}, {-180.0, -36.0}, {-122.0, -36.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.population, Food_Production1.population) annotation( + Line(visible = true, points = {{-122.0, -36.0}, {-180.0, -36.0}, {-180.0, -104.0}, {-122.0, -104.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Arable_Land_Dynamics1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 30.0}, {-188.0, 30.0}, {-188.0, -28.0}, {-122.0, -28.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.ind_out_pc, Food_Production1.ind_out_pc) annotation( + Line(visible = true, points = {{-122.0, -28.0}, {-188.0, -28.0}, {-188.0, -128.0}, {-122.0, -128.0}}, color = {0, 0, 191})); + connect(Food_Production1.marg_prod_agr_inp, Arable_Land_Dynamics1.marg_prod_agr_inp) annotation( + Line(visible = true, points = {{-78.0, -120.0}, {-24.0, -120.0}, {-24.0, -64.0}, {-172.0, -64.0}, {-172.0, -12.0}, {-122.0, -12.0}}, color = {0, 0, 191})); + connect(Food_Production1.land_yield, Arable_Land_Dynamics1.land_yield) annotation( + Line(visible = true, points = {{-78.0, -112.0}, {-20.0, -112.0}, {-20.0, -60.0}, {-192.0, -60.0}, {-192.0, -4.0}, {-122.0, -4.0}}, color = {0, 0, 191})); + connect(Land_Fertility1.land_fertility, Food_Production1.land_fertility) annotation( + Line(visible = true, points = {{142.0, -120.0}, {192.0, -120.0}, {192.0, -164.0}, {-112.0, -164.0}, {-112.0, -142.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.s_yield_mlt_air_poll, Food_Production1.s_yield_mlt_air_poll) annotation( + Line(visible = true, points = {{-78.0, 72.0}, {32.0, 72.0}, {32.0, -168.0}, {-104.0, -168.0}, {-104.0, -142.0}}, color = {0, 0, 191})); + connect(Food_Production1.yield_tech_mult_icor_COYM, Industrial_Investment1.yield_tech_mult_icor_COYM) annotation( + Line(visible = true, points = {{-96.0, -142.0}, {-96.0, -174.0}, {28.0, -174.0}, {28.0, 96.0}, {98.0, 96.0}}, color = {0, 0, 191})); + connect(Food_Production1.p_fr_inp_for_land_maint, Land_Fertility1.p_fr_inp_for_land_maint) annotation( + Line(visible = true, points = {{-88.0, -142.0}, {-88.0, -160.0}, {44.0, -160.0}, {44.0, -120.0}, {98.0, -120.0}}, color = {0, 0, 191})); + connect(Service_Sector_Investment1.serv_out_pc, Human_Fertility1.serv_out_pc) annotation( + Line(visible = true, points = {{-78.0, -210.0}, {0.0, -210.0}, {0.0, 190.0}, {98.0, 190.0}}, color = {0, 0, 191})); + connect(Food_Production1.ind_out_pc, Service_Sector_Investment1.ind_out_pc) annotation( + Line(visible = true, points = {{-122.0, -128.0}, {-188.0, -128.0}, {-188.0, -232.0}, {-122.0, -232.0}}, color = {0, 0, 191})); + connect(Labor_Utilization1.capital_util_fr, Service_Sector_Investment1.capital_util_fr) annotation( + Line(visible = true, points = {{142.0, -28.0}, {224.0, -28.0}, {224.0, -180.0}, {-172.0, -180.0}, {-172.0, -208.0}, {-122.0, -208.0}}, color = {0, 0, 191})); + connect(Food_Production1.population, Service_Sector_Investment1.population) annotation( + Line(visible = true, points = {{-122.0, -104.0}, {-180.0, -104.0}, {-180.0, -216.0}, {-122.0, -216.0}}, color = {0, 0, 191})); + connect(Food_Production1.industrial_output, Service_Sector_Investment1.industrial_output) annotation( + Line(visible = true, points = {{-122.0, -136.0}, {-184.0, -136.0}, {-184.0, -224.0}, {-122.0, -224.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.industrial_output, Food_Production1.industrial_output) annotation( + Line(visible = true, points = {{-122.0, 80.0}, {-184.0, 80.0}, {-184.0, -136.0}, {-122.0, -136.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.arable_land, Food_Production1.arable_land) annotation( + Line(visible = true, points = {{-122.0, 64.0}, {-176.0, 64.0}, {-176.0, -112.0}, {-122.0, -112.0}}, color = {0, 0, 191})); + connect(Land_Fertility1.yield_tech_LYTD, Food_Production1.yield_tech_LYTD) annotation( + Line(visible = true, points = {{142.0, -110.0}, {192.0, -110.0}, {192.0, -82.0}, {-112.0, -82.0}, {-112.0, -90.0}, {-112.0, -98.0}}, color = {0, 0, 191})); + connect(Food_Production1.tot_agric_invest, Arable_Land_Dynamics1.tot_agric_invest) annotation( + Line(visible = true, points = {{-88.0, -98.0}, {-88.0, -52.0}, {-200.0, -52.0}, {-200.0, -20.0}, {-122.0, -20.0}}, color = {0, 0, 191})); + connect(Food_Production1.food_pc, Life_Expectancy1.food_pc) annotation( + Line(visible = true, points = {{-96.0, -98.0}, {-96.0, -74.0}, {256.0, -74.0}, {256.0, -28.0}, {318.0, -28.0}}, color = {0, 0, 191})); + connect(Food_Production1.s_fioa_agr, Industrial_Investment1.s_fioa_agr) annotation( + Line(visible = true, points = {{-78.0, -136.0}, {-4.0, -136.0}, {-4.0, 64.0}, {98.0, 64.0}}, color = {0, 0, 191})); + connect(Food_Production1.agr_inp_per_hect, Pollution_Dynamics1.agr_inp_per_hect) annotation( + Line(visible = true, points = {{-78.0, -128.0}, {-16.0, -128.0}, {-16.0, -56.0}, {-196.0, -56.0}, {-196.0, 72.0}, {-122.0, 72.0}}, color = {0, 0, 191})); + connect(Food_Production1.food_ratio, Land_Fertility1.food_ratio) annotation( + Line(visible = true, points = {{-78.0, -104.0}, {10.0, -104.0}, {10.0, -110.0}, {98.0, -110.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.ppoll_index, Land_Fertility1.ppoll_index) annotation( + Line(visible = true, points = {{-78.0, 80.0}, {20.0, 80.0}, {20.0, -130.0}, {98.0, -130.0}}, color = {0, 0, 191})); + connect(Land_Fertility1.ppoll_index, Life_Expectancy1.ppoll_index) annotation( + Line(visible = true, points = {{98.0, -130.0}, {20.0, -130.0}, {20.0, -70.0}, {268.0, -70.0}, {268.0, -36.0}, {318.0, -36.0}}, color = {0, 0, 191})); + connect(Labor_Utilization1.capital_util_fr, Industrial_Investment1.capital_util_fr) annotation( + Line(visible = true, points = {{142.0, -28.0}, {224.0, -28.0}, {224.0, -180.0}, {24.0, -180.0}, {24.0, 80.0}, {98.0, 80.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, NR_Resource_Utilization1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, -110.0}, {318.0, -110.0}}, color = {0, 0, 191})); + connect(NR_Resource_Utilization1.ind_cap_out_ratio_2_ICOR2T, Industrial_Investment1.ind_cap_out_ratio_2_ICOR2T) annotation( + Line(visible = true, points = {{362.0, -124.0}, {428.0, -124.0}, {428.0, 120.0}, {108.0, 120.0}, {108.0, 102.0}}, color = {0, 0, 191})); + connect(NR_Resource_Utilization1.pc_res_use_mlt, Pollution_Dynamics1.pc_res_use_mlt) annotation( + Line(visible = true, points = {{362.0, -108.0}, {424.0, -106.4486}, {424.0, 124.0}, {-176.0, 124.0}, {-176.0, 96.0}, {-122.0, 96.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Life_Expectancy1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, -12.0}, {318.0, -12.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Human_Welfare_Index1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 70.0}, {318.0, 70.0}}, color = {0, 0, 191})); + connect(Life_Expectancy1.life_expectancy, Human_Welfare_Index1.life_expectancy) annotation( + Line(visible = true, points = {{362.0, -20.0}, {420.0, -20.0}, {420.0, 40.0}, {250.0, 40.0}, {250.0, 90.0}, {318.0, 90.0}}, color = {0, 0, 191})); + connect(Human_Welfare_Index1.life_expectancy, Human_Fertility1.life_expectancy) annotation( + Line(visible = true, points = {{318.0, 90.0}, {250.0, 90.0}, {250.0, 128.0}, {32.0, 128.0}, {32.0, 180.0}, {98.0, 180.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.industrial_capital, Labor_Utilization1.industrial_capital) annotation( + Line(visible = true, points = {{142.0, 76.0}, {196.0, 76.0}, {196.0, -78.0}, {44.0, -78.0}, {44.0, -20.0}, {98.0, -20.0}}, color = {0, 0, 191})); + connect(NR_Resource_Utilization1.s_fr_cap_al_obt_res, Industrial_Investment1.s_fr_cap_al_obt_res) annotation( + Line(visible = true, points = {{362.0, -132.0}, {432.0, -132.0}, {432.0, 132.0}, {44.0, 132.0}, {44.0, 72.0}, {98.0, 72.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.ppoll_gen_rt, Human_Ecological_Footprint1.ppoll_gen_rt) annotation( + Line(visible = true, points = {{-78.0, 64.0}, {-20.0, 64.0}, {-20.0, 148.0}, {256.0, 148.0}, {256.0, 170.0}, {318.0, 170.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.arable_land, Pollution_Dynamics1.arable_land) annotation( + Line(visible = true, points = {{-78.0, -20.0}, {-20.0, -20.0}, {-20.0, 26.0}, {-176.0, 26.0}, {-176.0, 64.0}, {-122.0, 64.0}}, color = {0, 0, 191})); + connect(Population_Dynamics1.population, Pollution_Dynamics1.population) annotation( + Line(visible = true, points = {{-78.0, 190.0}, {-10.0, 190.0}, {-10.0, 140.0}, {-180.0, 140.0}, {-180.0, 88.0}, {-122.0, 88.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Human_Fertility1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 30.0}, {36.0, 30.0}, {36.0, 170.0}, {98.0, 170.0}}, color = {0, 0, 191})); + connect(Human_Fertility1.life_expectancy, Population_Dynamics1.life_expectancy) annotation( + Line(visible = true, points = {{98.0, 180.0}, {32.0, 180.0}, {32.0, 128.0}, {-190.0, 128.0}, {-190.0, 170.0}, {-122.0, 170.0}}, color = {0, 0, 191})); + connect(Human_Fertility1.total_fertility, Population_Dynamics1.total_fertility) annotation( + Line(visible = true, points = {{142.0, 180.0}, {196.0, 180.0}, {196.0, 144.0}, {-200.0, 144.0}, {-200.0, 190.0}, {-122.0, 190.0}}, color = {0, 0, 191})); + connect(Life_Expectancy1.population, NR_Resource_Utilization1.population) annotation( + Line(visible = true, points = {{318.0, -20.0}, {260.0, -20.0}, {260.0, -120.0}, {318.0, -120.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.ppoll_tech_mult_icor_COPM, Industrial_Investment1.ppoll_tech_mult_icor_COPM) annotation( + Line(visible = true, origin = {10.0, 88.0}, points = {{-88.0, 0.0}, {88.0, 0.0}}, color = {0, 0, 191})); population = Population_Dynamics1.Population.y; food = Food_Production1.Food.food; industrial_output = Industrial_Investment1.Industrial_Output.industrial_output; @@ -6425,7 +10195,12 @@ ind_out_pc = Industrial_Investment1.Ind_Out_PC.y; human_ecological_footprint = Human_Ecological_Footprint1.HEF_Human_Ecological_Footprint.hef_human_ecological_footprint; human_welfare_index = Human_Welfare_Index1.HWI_Human_Welfare_Index.hwi_human_welfare_index; - annotation(Icon(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-222.0,-262.0},{440.0,220.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-64.0,40.0},{292.0,114.0}}, textString = "Combining the", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-78.0,-32.0},{308.0,34.0}}, textString = "Measures of", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-136.0,-124.0},{344.0,-20.0}}, textString = "Scenarios #6 and #8", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10})), experiment(StartTime = 1900, StopTime = 2100), experimentSetupOutput, Documentation(info = " + annotation( + Icon(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-222.0, -262.0}, {440.0, 220.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-64.0, 40.0}, {292.0, 114.0}}, textString = "Combining the", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-78.0, -32.0}, {308.0, 34.0}}, textString = "Measures of", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-136.0, -124.0}, {344.0, -20.0}}, textString = "Scenarios #6 and #8", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10})), + experiment(StartTime = 1900, StopTime = 2100), + experimentSetupOutput, + Documentation(info = " This is Scenario #9 of the WORLD3 model. This scenario starts out with the same assumptions as Scenario #8. Control of the industrial output helped to guarantee a relatively high standard of living for a while longer. Yet, the stressors discussed before finally drag the system down.

We now want to combine the measures of Scenario #6 and Scenario #8.

@@ -6474,6 +10249,7 @@

", revisions = "")); end Scenario_9; + model Scenario_10 "Influencing the future 20 years earlier" parameter Real agr_mtl_toxic_index(unit = "1/dollar") = 1 "Agricultural materials toxicity index"; parameter Real assim_half_life_1970(unit = "yr") = 1.5 "Pollution assimilation half life in 1970"; @@ -6530,10 +10306,10 @@ parameter Real t_policy_year(unit = "yr") = 1982 "Year of policy change"; parameter Real t_pop_equil_time(unit = "yr") = 4000 "Population equilibrium time"; parameter Real t_zero_pop_grow_time(unit = "yr") = 1982 "Time to zero population growth"; - parameter Real p_fr_cap_al_obt_res_2[:] = {1,0.1,0.05,0.05,0.05,0.05,0.05,0.05,0.05,0.05,0.05} "Non-renewable resource fraction remaining"; - parameter Real p_ppoll_tech_chg_mlt[:] = {-0.04,-0.04,0,0} "Persistent pollution technology change multiplier"; - parameter Real p_res_tech_chg_mlt[:] = {-0.04,-0.04,0,0} "Resource technology change multiplier"; - parameter Real p_yield_tech_chg_mlt[:] = {0,0,0.04,0.04} "Yield technology change multiplier"; + parameter Real p_fr_cap_al_obt_res_2[:] = {1, 0.1, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05} "Non-renewable resource fraction remaining"; + parameter Real p_ppoll_tech_chg_mlt[:] = {-0.04, -0.04, 0, 0} "Persistent pollution technology change multiplier"; + parameter Real p_res_tech_chg_mlt[:] = {-0.04, -0.04, 0, 0} "Resource technology change multiplier"; + parameter Real p_yield_tech_chg_mlt[:] = {0, 0, 0.04, 0.04} "Yield technology change multiplier"; parameter Real agr_inp_init(unit = "dollar/yr") = 5000000000.0 "Initial agricultural input"; parameter Real arable_land_init(unit = "hectare") = 900000000.0 "Initial arable land"; parameter Real industrial_capital_init(unit = "dollar") = 210000000000.0 "Initial industrial investment"; @@ -6568,78 +10344,162 @@ output Real ind_out_pc(unit = "dollar/yr") "Total annual consumer goods per person"; output Real human_ecological_footprint(unit = "Gha") "Human ecological footprint"; output Real human_welfare_index "Human welfare index"; - SystemDynamics.WorldDynamics.World3.Population_Dynamics Population_Dynamics1(pop1_init = pop1_init, pop2_init = pop2_init, pop3_init = pop3_init, pop4_init = pop4_init, labor_force_partic = labor_force_partic, reproductive_lifetime = reproductive_lifetime, t_pop_equil_time = t_pop_equil_time) "Population dynamics" annotation(Placement(visible = true, transformation(origin = {-100.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Pollution_Dynamics Pollution_Dynamics1(agr_mtl_toxic_index = agr_mtl_toxic_index, assim_half_life_1970 = assim_half_life_1970, des_ppoll_index_DPOLX = des_ppoll_index_DPOLX, fr_agr_inp_pers_mtl = fr_agr_inp_pers_mtl, frac_res_pers_mtl = frac_res_pers_mtl, ind_mtl_emiss_fact = ind_mtl_emiss_fact, ind_mtl_toxic_index = ind_mtl_toxic_index, ind_out_in_1970 = ind_out_in_1970, p_ppoll_gen_fact_1 = p_ppoll_gen_fact_1, pers_pollution_init = pers_pollution_init, ppoll_in_1970 = ppoll_in_1970, ppoll_tech_init = ppoll_tech_init, ppoll_trans_del = ppoll_trans_del, t_air_poll_time = t_air_poll_time, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, p_ppoll_tech_chg_mlt = p_ppoll_tech_chg_mlt) "Persistent pollution generation" annotation(Placement(visible = true, transformation(origin = {-100.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Arable_Land_Dynamics Arable_Land_Dynamics1(arable_land_init = arable_land_init, avg_life_land_norm = avg_life_land_norm, inherent_land_fert = inherent_land_fert, pot_arable_land_init = pot_arable_land_init, pot_arable_land_tot = pot_arable_land_tot, social_discount = social_discount, t_land_life_time = t_land_life_time, urban_ind_land_init = urban_ind_land_init, urb_ind_land_dev_time = urb_ind_land_dev_time) "Arable land dynamics" annotation(Placement(visible = true, transformation(origin = {-100.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Food_Production Food_Production1(agr_inp_init = agr_inp_init, food_short_perc_del = food_short_perc_del, p_avg_life_agr_inp_1 = p_avg_life_agr_inp_1, p_avg_life_agr_inp_2 = p_avg_life_agr_inp_2, p_land_yield_fact_1 = p_land_yield_fact_1, perc_food_ratio_init = perc_food_ratio_init, processing_loss = processing_loss, subsist_food_pc = subsist_food_pc, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, land_fr_harvested = land_fr_harvested) "Food production" annotation(Placement(visible = true, transformation(origin = {-100.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Human_Ecological_Footprint Human_Ecological_Footprint1 "Human ecological footprint" annotation(Placement(visible = true, transformation(origin = {340.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Human_Fertility Human_Fertility1(des_compl_fam_size_norm = des_compl_fam_size_norm, hlth_serv_impact_del = hlth_serv_impact_del, income_expect_avg_time = income_expect_avg_time, lifet_perc_del = lifet_perc_del, max_tot_fert_norm = max_tot_fert_norm, social_adj_del = social_adj_del, t_fert_cont_eff_time = t_fert_cont_eff_time, t_zero_pop_grow_time = t_zero_pop_grow_time) "Human fertility" annotation(Placement(visible = true, transformation(origin = {120.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Human_Welfare_Index Human_Welfare_Index1 "Human welfare index" annotation(Placement(visible = true, transformation(origin = {340.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Industrial_Investment Industrial_Investment1(industrial_capital_init = industrial_capital_init, ind_out_pc_des = ind_out_pc_des, p_avg_life_ind_cap_1 = p_avg_life_ind_cap_1, p_avg_life_ind_cap_2 = p_avg_life_ind_cap_2, p_fioa_cons_const_1 = p_fioa_cons_const_1, p_fioa_cons_const_2 = p_fioa_cons_const_2, p_ind_cap_out_ratio_1 = p_ind_cap_out_ratio_1, t_ind_equil_time = t_ind_equil_time, t_policy_year = t_policy_year) "Industrial investment" annotation(Placement(visible = true, transformation(origin = {120.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Labor_Utilization Labor_Utilization1(labor_util_fr_del_init = labor_util_fr_del_init, labor_util_fr_del_time = labor_util_fr_del_time) "Labor utilization" annotation(Placement(visible = true, transformation(origin = {120.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Land_Fertility Land_Fertility1(des_food_ratio_dfr = des_food_ratio_dfr, inherent_land_fert = inherent_land_fert, land_fertility_init = land_fertility_init, t_policy_year = t_policy_year, yield_tech_init = yield_tech_init, p_yield_tech_chg_mlt = p_yield_tech_chg_mlt) "Land fertility" annotation(Placement(visible = true, transformation(origin = {120.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Life_Expectancy Life_Expectancy1(hlth_serv_impact_del = hlth_serv_impact_del, life_expect_norm = life_expect_norm, subsist_food_pc = subsist_food_pc) "Life expectancy" annotation(Placement(visible = true, transformation(origin = {340.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.NR_Resource_Utilization NR_Resource_Utilization1(des_res_use_rt_DNRUR = des_res_use_rt_DNRUR, nr_resources_init = nr_resources_init, p_nr_res_use_fact_1 = p_nr_res_use_fact_1, res_tech_init = res_tech_init, t_policy_year = t_policy_year, t_fcaor_time = t_fcaor_time, tech_dev_del_TDD = tech_dev_del_TDD, p_res_tech_chg_mlt = p_res_tech_chg_mlt, p_fr_cap_al_obt_res_2 = p_fr_cap_al_obt_res_2) "Non-recoverable natural resource utilization" annotation(Placement(visible = true, transformation(origin = {340.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Service_Sector_Investment Service_Sector_Investment1(t_policy_year = t_policy_year, p_avg_life_serv_cap_1 = p_avg_life_serv_cap_1, p_avg_life_serv_cap_2 = p_avg_life_serv_cap_2, p_serv_cap_out_ratio_1 = p_serv_cap_out_ratio_1, p_serv_cap_out_ratio_2 = p_serv_cap_out_ratio_2, service_capital_init = service_capital_init) "Service sector investment" annotation(Placement(visible = true, transformation(origin = {-100.0,-220.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - equation - connect(Food_Production1.tot_agric_invest,Arable_Land_Dynamics1.tot_agric_invest) annotation(Line(visible = true, points = {{-88.0,-98.0},{-88.0,-52.0},{-200.0,-52.0},{-200.0,-20.0},{-122.0,-20.0}}, color = {0,0,191})); - connect(Food_Production1.yield_tech_mult_icor_COYM,Industrial_Investment1.yield_tech_mult_icor_COYM) annotation(Line(visible = true, points = {{-96.0,-142.0},{-96.0,-174.0},{28.0,-174.0},{28.0,96.0},{98.0,96.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.urban_ind_land,Human_Ecological_Footprint1.urban_ind_land) annotation(Line(visible = true, points = {{-78.0,-30.0},{-24.0,-30.0},{-24.0,136.0},{252.0,136.0},{252.0,180.0},{318.0,180.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.ppoll_gen_rt,Human_Ecological_Footprint1.ppoll_gen_rt) annotation(Line(visible = true, points = {{-78.0,64.0},{-20.0,64.0},{-20.0,148.0},{256.0,148.0},{256.0,170.0},{318.0,170.0}}, color = {0,0,191})); - connect(NR_Resource_Utilization1.s_fr_cap_al_obt_res,Industrial_Investment1.s_fr_cap_al_obt_res) annotation(Line(visible = true, points = {{362.0,-132.0},{432.0,-132.0},{432.0,132.0},{44.0,132.0},{44.0,72.0},{98.0,72.0}}, color = {0,0,191})); - connect(Labor_Utilization1.capital_util_fr,Industrial_Investment1.capital_util_fr) annotation(Line(visible = true, points = {{142.0,-28.0},{224.0,-28.0},{224.0,-180.0},{24.0,-180.0},{24.0,80.0},{98.0,80.0}}, color = {0,0,191})); - connect(NR_Resource_Utilization1.ind_cap_out_ratio_2_ICOR2T,Industrial_Investment1.ind_cap_out_ratio_2_ICOR2T) annotation(Line(visible = true, points = {{362.0,-124.0},{428.0,-124.0},{428.0,120.0},{108.0,120.0},{108.0,102.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.ppoll_tech_mult_icor_COPM,Industrial_Investment1.ppoll_tech_mult_icor_COPM) annotation(Line(visible = true, origin = {10.0,88.0}, points = {{-88.0,0.0},{88.0,0.0}}, color = {0,0,191})); - connect(Labor_Utilization1.capital_util_fr,Service_Sector_Investment1.capital_util_fr) annotation(Line(visible = true, points = {{142.0,-28.0},{224.0,-28.0},{224.0,-180.0},{-172.0,-180.0},{-172.0,-208.0},{-122.0,-208.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.s_yield_mlt_air_poll,Food_Production1.s_yield_mlt_air_poll) annotation(Line(visible = true, points = {{-78.0,72.0},{32.0,72.0},{32.0,-168.0},{-104.0,-168.0},{-104.0,-142.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.fr_inp_al_land_dev,Food_Production1.fr_inp_al_land_dev) annotation(Line(visible = true, points = {{-78.0,-10.0},{-28.0,-10.0},{-28.0,-68.0},{-172.0,-68.0},{-172.0,-120.0},{-122.0,-120.0}}, color = {0,0,191})); - connect(Land_Fertility1.yield_tech_LYTD,Food_Production1.yield_tech_LYTD) annotation(Line(visible = true, points = {{142.0,-110.0},{192.0,-110.0},{192.0,-82.0},{-112.0,-82.0},{-112.0,-87.9893},{-112.0,-98.0}}, color = {0,0,191})); - connect(NR_Resource_Utilization1.pc_res_use_mlt,Pollution_Dynamics1.pc_res_use_mlt) annotation(Line(visible = true, points = {{362.0,-108.0},{425.7946,-108.0},{424.0,124.0},{-176.0,124.0},{-176.0,96.0},{-122.0,96.0}}, color = {0,0,191})); - connect(Human_Fertility1.life_expectancy,Population_Dynamics1.life_expectancy) annotation(Line(visible = true, points = {{98.0,180.0},{32.0,180.0},{32.0,128.0},{-190.0,128.0},{-190.0,170.0},{-122.0,170.0}}, color = {0,0,191})); - connect(Human_Welfare_Index1.life_expectancy,Human_Fertility1.life_expectancy) annotation(Line(visible = true, points = {{318.0,90.0},{250.0,90.0},{250.0,128.0},{32.0,128.0},{32.0,180.0},{98.0,180.0}}, color = {0,0,191})); - connect(Life_Expectancy1.life_expectancy,Human_Welfare_Index1.life_expectancy) annotation(Line(visible = true, points = {{362.0,-20.0},{420.0,-20.0},{420.0,40.0},{250.0,40.0},{250.0,90.0},{318.0,90.0}}, color = {0,0,191})); - connect(Land_Fertility1.land_fertility,Food_Production1.land_fertility) annotation(Line(visible = true, points = {{142.0,-120.0},{192.0,-120.0},{192.0,-164.0},{-112.0,-164.0},{-112.0,-142.0}}, color = {0,0,191})); - connect(Industrial_Investment1.industrial_capital,Labor_Utilization1.industrial_capital) annotation(Line(visible = true, points = {{142.0,76.0},{196.0,76.0},{196.0,-78.0},{44.0,-78.0},{44.0,-20.0},{98.0,-20.0}}, color = {0,0,191})); - connect(Human_Fertility1.total_fertility,Population_Dynamics1.total_fertility) annotation(Line(visible = true, points = {{142.0,180.0},{196.0,180.0},{196.0,144.0},{-200.0,144.0},{-200.0,190.0},{-122.0,190.0}}, color = {0,0,191})); - connect(Population_Dynamics1.labor_force,Labor_Utilization1.labor_force) annotation(Line(visible = true, points = {{-78.0,170.0},{12.0,170.0},{12.0,-60.0},{108.0,-60.0},{108.0,-42.0}}, color = {0,0,191})); - connect(Service_Sector_Investment1.s_fioa_serv,Industrial_Investment1.s_fioa_serv) annotation(Line(visible = true, points = {{-78.0,-230.0},{16.0,-230.0},{16.0,38.0},{108.0,38.0},{108.0,58.0}}, color = {0,0,191})); - connect(Food_Production1.p_fr_inp_for_land_maint,Land_Fertility1.p_fr_inp_for_land_maint) annotation(Line(visible = true, points = {{-88.0,-142.0},{-88.0,-160.0},{44.0,-160.0},{44.0,-120.0},{98.0,-120.0}}, color = {0,0,191})); - connect(Service_Sector_Investment1.service_capital,Labor_Utilization1.service_capital) annotation(Line(visible = true, points = {{-78.0,-220.0},{4.0,-220.0},{4.0,-4.0},{98.0,-4.0}}, color = {0,0,191})); - connect(Food_Production1.s_fioa_agr,Industrial_Investment1.s_fioa_agr) annotation(Line(visible = true, points = {{-78.0,-136.0},{-4.0,-136.0},{-4.0,64.0},{98.0,64.0}}, color = {0,0,191})); - connect(Food_Production1.agr_inp_per_hect,Labor_Utilization1.agr_inp_per_hect) annotation(Line(visible = true, points = {{-78.0,-128.0},{-16.0,-128.0},{-16.0,-28.0},{98.0,-28.0}}, color = {0,0,191})); - connect(Food_Production1.agr_inp_per_hect,Pollution_Dynamics1.agr_inp_per_hect) annotation(Line(visible = true, points = {{-78.0,-128.0},{-16.0,-128.0},{-16.0,-56.0},{-196.0,-56.0},{-196.0,72.0},{-122.0,72.0}}, color = {0,0,191})); - connect(Food_Production1.marg_prod_agr_inp,Arable_Land_Dynamics1.marg_prod_agr_inp) annotation(Line(visible = true, points = {{-78.0,-120.0},{-24.0,-120.0},{-24.0,-64.0},{-172.0,-64.0},{-172.0,-12.0},{-122.0,-12.0}}, color = {0,0,191})); - connect(Food_Production1.food_pc,Life_Expectancy1.food_pc) annotation(Line(visible = true, points = {{-96.0,-98.0},{-96.0,-74.0},{256.0,-74.0},{256.0,-28.0},{318.0,-28.0}}, color = {0,0,191})); - connect(Food_Production1.land_yield,Arable_Land_Dynamics1.land_yield) annotation(Line(visible = true, points = {{-78.0,-112.0},{-20.0,-112.0},{-20.0,-60.0},{-192.0,-60.0},{-192.0,-4.0},{-122.0,-4.0}}, color = {0,0,191})); - connect(Food_Production1.food_ratio,Land_Fertility1.food_ratio) annotation(Line(visible = true, points = {{-78.0,-104.0},{10.0,-104.0},{10.0,-110.0},{98.0,-110.0}}, color = {0,0,191})); - connect(Land_Fertility1.ppoll_index,Life_Expectancy1.ppoll_index) annotation(Line(visible = true, points = {{98.0,-130.0},{20.0,-130.0},{20.0,-70.0},{268.0,-70.0},{268.0,-36.0},{318.0,-36.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.ppoll_index,Land_Fertility1.ppoll_index) annotation(Line(visible = true, points = {{-78.0,80.0},{20.0,80.0},{20.0,-130.0},{98.0,-130.0}}, color = {0,0,191})); - connect(Life_Expectancy1.serv_out_pc,Labor_Utilization1.serv_out_pc) annotation(Line(visible = true, points = {{318.0,-4.0},{218.0,-4.0},{218.0,18.0},{108.0,18.0},{108.0,10.0},{108.0,2.0}}, color = {0,0,191})); - connect(Service_Sector_Investment1.serv_out_pc,Labor_Utilization1.serv_out_pc) annotation(Line(visible = true, points = {{-78.0,-210.0},{0.0,-210.0},{0.0,18.0},{70.0,18.0},{108.0,18.0},{108.0,2.0}}, color = {0,0,191})); - connect(Service_Sector_Investment1.serv_out_pc,Human_Fertility1.serv_out_pc) annotation(Line(visible = true, points = {{-78.0,-210.0},{0.0,-210.0},{0.0,190.0},{98.0,190.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,NR_Resource_Utilization1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,-110.0},{318.0,-110.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Life_Expectancy1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,-12.0},{318.0,-12.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Human_Welfare_Index1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,70.0},{318.0,70.0}}, color = {0,0,191})); - connect(Human_Fertility1.ind_out_pc,Labor_Utilization1.ind_out_pc) annotation(Line(visible = true, points = {{98.0,170.0},{36.0,170.0},{36.0,-12.0},{98.0,-12.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Human_Fertility1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,30.0},{36.0,30.0},{36.0,170.0},{98.0,170.0}}, color = {0,0,191})); - connect(Food_Production1.ind_out_pc,Service_Sector_Investment1.ind_out_pc) annotation(Line(visible = true, points = {{-122.0,-128.0},{-188.0,-128.0},{-188.0,-232.0},{-122.0,-232.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.ind_out_pc,Food_Production1.ind_out_pc) annotation(Line(visible = true, points = {{-122.0,-28.0},{-188.0,-28.0},{-188.0,-128.0},{-122.0,-128.0}}, color = {0,0,191})); - connect(Industrial_Investment1.ind_out_pc,Arable_Land_Dynamics1.ind_out_pc) annotation(Line(visible = true, points = {{142.0,68.0},{200.0,68.0},{200.0,30.0},{-188.0,30.0},{-188.0,-28.0},{-122.0,-28.0}}, color = {0,0,191})); - connect(Industrial_Investment1.industrial_output,NR_Resource_Utilization1.industrial_output) annotation(Line(visible = true, points = {{142.0,84.3414},{210.0,84.3414},{210.0,-130.0},{318.0,-130.0}}, color = {0,0,191})); - connect(Food_Production1.industrial_output,Service_Sector_Investment1.industrial_output) annotation(Line(visible = true, points = {{-122.0,-136.0},{-184.0,-136.0},{-184.0,-224.0},{-122.0,-224.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.industrial_output,Food_Production1.industrial_output) annotation(Line(visible = true, points = {{-122.0,80.0},{-184.0,80.0},{-184.0,-136.0},{-122.0,-136.0}}, color = {0,0,191})); - connect(Industrial_Investment1.industrial_output,Pollution_Dynamics1.industrial_output) annotation(Line(visible = true, points = {{142.0,84.3414},{210.0,84.3414},{210.0,22.0},{-184.0,22.0},{-184.0,80.0},{-122.0,80.0}}, color = {0,0,191})); - connect(Labor_Utilization1.arable_land,Human_Ecological_Footprint1.arable_land) annotation(Line(visible = true, points = {{98.0,-36.0},{40.0,-36.0},{40.0,-64.0},{264.0,-64.0},{264.0,190.0},{318.0,190.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.arable_land,Labor_Utilization1.arable_land) annotation(Line(visible = true, points = {{-78.0,-20.0},{40.0,-20.0},{40.0,-36.0},{98.0,-36.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.arable_land,Food_Production1.arable_land) annotation(Line(visible = true, points = {{-122.0,64.0},{-176.0,64.0},{-176.0,-112.0},{-122.0,-112.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.arable_land,Pollution_Dynamics1.arable_land) annotation(Line(visible = true, points = {{-78.0,-20.0},{-20.0,-20.0},{-20.0,26.0},{-176.0,26.0},{-176.0,64.0},{-122.0,64.0}}, color = {0,0,191})); - connect(Life_Expectancy1.population,NR_Resource_Utilization1.population) annotation(Line(visible = true, points = {{318.0,-20.0},{260.0,-20.0},{260.0,-120.0},{318.0,-120.0}}, color = {0,0,191})); - connect(Industrial_Investment1.population,Life_Expectancy1.population) annotation(Line(visible = true, points = {{116.0,58.0},{116.0,34.0},{260.0,34.0},{260.0,-20.0},{318.0,-20.0}}, color = {0,0,191})); - connect(Population_Dynamics1.population,Industrial_Investment1.population) annotation(Line(visible = true, points = {{-78.0,190.0},{-10.0,190.0},{-10.0,34.0},{116.0,34.0},{116.0,58.0}}, color = {0,0,191})); - connect(Food_Production1.population,Service_Sector_Investment1.population) annotation(Line(visible = true, points = {{-122.0,-104.0},{-180.0,-104.0},{-180.0,-216.0},{-122.0,-216.0}}, color = {0,0,191})); - connect(Arable_Land_Dynamics1.population,Food_Production1.population) annotation(Line(visible = true, points = {{-122.0,-36.0},{-180.0,-36.0},{-180.0,-104.0},{-122.0,-104.0}}, color = {0,0,191})); - connect(Pollution_Dynamics1.population,Arable_Land_Dynamics1.population) annotation(Line(visible = true, points = {{-122.0,88.0},{-180.0,88.0},{-180.0,-36.0},{-122.0,-36.0}}, color = {0,0,191})); - connect(Population_Dynamics1.population,Pollution_Dynamics1.population) annotation(Line(visible = true, points = {{-78.0,190.0},{-10.0,190.0},{-10.0,140.0},{-180.0,140.0},{-180.0,88.0},{-122.0,88.0}}, color = {0,0,191})); + SystemDynamics.WorldDynamics.World3.Population_Dynamics Population_Dynamics1(pop1_init = pop1_init, pop2_init = pop2_init, pop3_init = pop3_init, pop4_init = pop4_init, labor_force_partic = labor_force_partic, reproductive_lifetime = reproductive_lifetime, t_pop_equil_time = t_pop_equil_time) "Population dynamics" annotation( + Placement(visible = true, transformation(origin = {-100.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Pollution_Dynamics Pollution_Dynamics1(agr_mtl_toxic_index = agr_mtl_toxic_index, assim_half_life_1970 = assim_half_life_1970, des_ppoll_index_DPOLX = des_ppoll_index_DPOLX, fr_agr_inp_pers_mtl = fr_agr_inp_pers_mtl, frac_res_pers_mtl = frac_res_pers_mtl, ind_mtl_emiss_fact = ind_mtl_emiss_fact, ind_mtl_toxic_index = ind_mtl_toxic_index, ind_out_in_1970 = ind_out_in_1970, p_ppoll_gen_fact_1 = p_ppoll_gen_fact_1, pers_pollution_init = pers_pollution_init, ppoll_in_1970 = ppoll_in_1970, ppoll_tech_init = ppoll_tech_init, ppoll_trans_del = ppoll_trans_del, t_air_poll_time = t_air_poll_time, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, p_ppoll_tech_chg_mlt = p_ppoll_tech_chg_mlt) "Persistent pollution generation" annotation( + Placement(visible = true, transformation(origin = {-100.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Arable_Land_Dynamics Arable_Land_Dynamics1(arable_land_init = arable_land_init, avg_life_land_norm = avg_life_land_norm, inherent_land_fert = inherent_land_fert, pot_arable_land_init = pot_arable_land_init, pot_arable_land_tot = pot_arable_land_tot, social_discount = social_discount, t_land_life_time = t_land_life_time, urban_ind_land_init = urban_ind_land_init, urb_ind_land_dev_time = urb_ind_land_dev_time) "Arable land dynamics" annotation( + Placement(visible = true, transformation(origin = {-100.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Food_Production Food_Production1(agr_inp_init = agr_inp_init, food_short_perc_del = food_short_perc_del, p_avg_life_agr_inp_1 = p_avg_life_agr_inp_1, p_avg_life_agr_inp_2 = p_avg_life_agr_inp_2, p_land_yield_fact_1 = p_land_yield_fact_1, perc_food_ratio_init = perc_food_ratio_init, processing_loss = processing_loss, subsist_food_pc = subsist_food_pc, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, land_fr_harvested = land_fr_harvested) "Food production" annotation( + Placement(visible = true, transformation(origin = {-100.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Human_Ecological_Footprint Human_Ecological_Footprint1 "Human ecological footprint" annotation( + Placement(visible = true, transformation(origin = {340.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Human_Fertility Human_Fertility1(des_compl_fam_size_norm = des_compl_fam_size_norm, hlth_serv_impact_del = hlth_serv_impact_del, income_expect_avg_time = income_expect_avg_time, lifet_perc_del = lifet_perc_del, max_tot_fert_norm = max_tot_fert_norm, social_adj_del = social_adj_del, t_fert_cont_eff_time = t_fert_cont_eff_time, t_zero_pop_grow_time = t_zero_pop_grow_time) "Human fertility" annotation( + Placement(visible = true, transformation(origin = {120.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Human_Welfare_Index Human_Welfare_Index1 "Human welfare index" annotation( + Placement(visible = true, transformation(origin = {340.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Industrial_Investment Industrial_Investment1(industrial_capital_init = industrial_capital_init, ind_out_pc_des = ind_out_pc_des, p_avg_life_ind_cap_1 = p_avg_life_ind_cap_1, p_avg_life_ind_cap_2 = p_avg_life_ind_cap_2, p_fioa_cons_const_1 = p_fioa_cons_const_1, p_fioa_cons_const_2 = p_fioa_cons_const_2, p_ind_cap_out_ratio_1 = p_ind_cap_out_ratio_1, t_ind_equil_time = t_ind_equil_time, t_policy_year = t_policy_year) "Industrial investment" annotation( + Placement(visible = true, transformation(origin = {120.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Labor_Utilization Labor_Utilization1(labor_util_fr_del_init = labor_util_fr_del_init, labor_util_fr_del_time = labor_util_fr_del_time) "Labor utilization" annotation( + Placement(visible = true, transformation(origin = {120.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Land_Fertility Land_Fertility1(des_food_ratio_dfr = des_food_ratio_dfr, inherent_land_fert = inherent_land_fert, land_fertility_init = land_fertility_init, t_policy_year = t_policy_year, yield_tech_init = yield_tech_init, p_yield_tech_chg_mlt = p_yield_tech_chg_mlt) "Land fertility" annotation( + Placement(visible = true, transformation(origin = {120.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Life_Expectancy Life_Expectancy1(hlth_serv_impact_del = hlth_serv_impact_del, life_expect_norm = life_expect_norm, subsist_food_pc = subsist_food_pc) "Life expectancy" annotation( + Placement(visible = true, transformation(origin = {340.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.NR_Resource_Utilization NR_Resource_Utilization1(des_res_use_rt_DNRUR = des_res_use_rt_DNRUR, nr_resources_init = nr_resources_init, p_nr_res_use_fact_1 = p_nr_res_use_fact_1, res_tech_init = res_tech_init, t_policy_year = t_policy_year, t_fcaor_time = t_fcaor_time, tech_dev_del_TDD = tech_dev_del_TDD, p_res_tech_chg_mlt = p_res_tech_chg_mlt, p_fr_cap_al_obt_res_2 = p_fr_cap_al_obt_res_2) "Non-recoverable natural resource utilization" annotation( + Placement(visible = true, transformation(origin = {340.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Service_Sector_Investment Service_Sector_Investment1(t_policy_year = t_policy_year, p_avg_life_serv_cap_1 = p_avg_life_serv_cap_1, p_avg_life_serv_cap_2 = p_avg_life_serv_cap_2, p_serv_cap_out_ratio_1 = p_serv_cap_out_ratio_1, p_serv_cap_out_ratio_2 = p_serv_cap_out_ratio_2, service_capital_init = service_capital_init) "Service sector investment" annotation( + Placement(visible = true, transformation(origin = {-100.0, -220.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + equation + connect(Food_Production1.tot_agric_invest, Arable_Land_Dynamics1.tot_agric_invest) annotation( + Line(visible = true, points = {{-88.0, -98.0}, {-88.0, -52.0}, {-200.0, -52.0}, {-200.0, -20.0}, {-122.0, -20.0}}, color = {0, 0, 191})); + connect(Food_Production1.yield_tech_mult_icor_COYM, Industrial_Investment1.yield_tech_mult_icor_COYM) annotation( + Line(visible = true, points = {{-96.0, -142.0}, {-96.0, -174.0}, {28.0, -174.0}, {28.0, 96.0}, {98.0, 96.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.urban_ind_land, Human_Ecological_Footprint1.urban_ind_land) annotation( + Line(visible = true, points = {{-78.0, -30.0}, {-24.0, -30.0}, {-24.0, 136.0}, {252.0, 136.0}, {252.0, 180.0}, {318.0, 180.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.ppoll_gen_rt, Human_Ecological_Footprint1.ppoll_gen_rt) annotation( + Line(visible = true, points = {{-78.0, 64.0}, {-20.0, 64.0}, {-20.0, 148.0}, {256.0, 148.0}, {256.0, 170.0}, {318.0, 170.0}}, color = {0, 0, 191})); + connect(NR_Resource_Utilization1.s_fr_cap_al_obt_res, Industrial_Investment1.s_fr_cap_al_obt_res) annotation( + Line(visible = true, points = {{362.0, -132.0}, {432.0, -132.0}, {432.0, 132.0}, {44.0, 132.0}, {44.0, 72.0}, {98.0, 72.0}}, color = {0, 0, 191})); + connect(Labor_Utilization1.capital_util_fr, Industrial_Investment1.capital_util_fr) annotation( + Line(visible = true, points = {{142.0, -28.0}, {224.0, -28.0}, {224.0, -180.0}, {24.0, -180.0}, {24.0, 80.0}, {98.0, 80.0}}, color = {0, 0, 191})); + connect(NR_Resource_Utilization1.ind_cap_out_ratio_2_ICOR2T, Industrial_Investment1.ind_cap_out_ratio_2_ICOR2T) annotation( + Line(visible = true, points = {{362.0, -124.0}, {428.0, -124.0}, {428.0, 120.0}, {108.0, 120.0}, {108.0, 102.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.ppoll_tech_mult_icor_COPM, Industrial_Investment1.ppoll_tech_mult_icor_COPM) annotation( + Line(visible = true, origin = {10.0, 88.0}, points = {{-88.0, 0.0}, {88.0, 0.0}}, color = {0, 0, 191})); + connect(Labor_Utilization1.capital_util_fr, Service_Sector_Investment1.capital_util_fr) annotation( + Line(visible = true, points = {{142.0, -28.0}, {224.0, -28.0}, {224.0, -180.0}, {-172.0, -180.0}, {-172.0, -208.0}, {-122.0, -208.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.s_yield_mlt_air_poll, Food_Production1.s_yield_mlt_air_poll) annotation( + Line(visible = true, points = {{-78.0, 72.0}, {32.0, 72.0}, {32.0, -168.0}, {-104.0, -168.0}, {-104.0, -142.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.fr_inp_al_land_dev, Food_Production1.fr_inp_al_land_dev) annotation( + Line(visible = true, points = {{-78.0, -10.0}, {-28.0, -10.0}, {-28.0, -68.0}, {-172.0, -68.0}, {-172.0, -120.0}, {-122.0, -120.0}}, color = {0, 0, 191})); + connect(Land_Fertility1.yield_tech_LYTD, Food_Production1.yield_tech_LYTD) annotation( + Line(visible = true, points = {{142.0, -110.0}, {192.0, -110.0}, {192.0, -82.0}, {-112.0, -82.0}, {-112.0, -87.9893}, {-112.0, -98.0}}, color = {0, 0, 191})); + connect(NR_Resource_Utilization1.pc_res_use_mlt, Pollution_Dynamics1.pc_res_use_mlt) annotation( + Line(visible = true, points = {{362.0, -108.0}, {425.7946, -108.0}, {424.0, 124.0}, {-176.0, 124.0}, {-176.0, 96.0}, {-122.0, 96.0}}, color = {0, 0, 191})); + connect(Human_Fertility1.life_expectancy, Population_Dynamics1.life_expectancy) annotation( + Line(visible = true, points = {{98.0, 180.0}, {32.0, 180.0}, {32.0, 128.0}, {-190.0, 128.0}, {-190.0, 170.0}, {-122.0, 170.0}}, color = {0, 0, 191})); + connect(Human_Welfare_Index1.life_expectancy, Human_Fertility1.life_expectancy) annotation( + Line(visible = true, points = {{318.0, 90.0}, {250.0, 90.0}, {250.0, 128.0}, {32.0, 128.0}, {32.0, 180.0}, {98.0, 180.0}}, color = {0, 0, 191})); + connect(Life_Expectancy1.life_expectancy, Human_Welfare_Index1.life_expectancy) annotation( + Line(visible = true, points = {{362.0, -20.0}, {420.0, -20.0}, {420.0, 40.0}, {250.0, 40.0}, {250.0, 90.0}, {318.0, 90.0}}, color = {0, 0, 191})); + connect(Land_Fertility1.land_fertility, Food_Production1.land_fertility) annotation( + Line(visible = true, points = {{142.0, -120.0}, {192.0, -120.0}, {192.0, -164.0}, {-112.0, -164.0}, {-112.0, -142.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.industrial_capital, Labor_Utilization1.industrial_capital) annotation( + Line(visible = true, points = {{142.0, 76.0}, {196.0, 76.0}, {196.0, -78.0}, {44.0, -78.0}, {44.0, -20.0}, {98.0, -20.0}}, color = {0, 0, 191})); + connect(Human_Fertility1.total_fertility, Population_Dynamics1.total_fertility) annotation( + Line(visible = true, points = {{142.0, 180.0}, {196.0, 180.0}, {196.0, 144.0}, {-200.0, 144.0}, {-200.0, 190.0}, {-122.0, 190.0}}, color = {0, 0, 191})); + connect(Population_Dynamics1.labor_force, Labor_Utilization1.labor_force) annotation( + Line(visible = true, points = {{-78.0, 170.0}, {12.0, 170.0}, {12.0, -60.0}, {108.0, -60.0}, {108.0, -42.0}}, color = {0, 0, 191})); + connect(Service_Sector_Investment1.s_fioa_serv, Industrial_Investment1.s_fioa_serv) annotation( + Line(visible = true, points = {{-78.0, -230.0}, {16.0, -230.0}, {16.0, 38.0}, {108.0, 38.0}, {108.0, 58.0}}, color = {0, 0, 191})); + connect(Food_Production1.p_fr_inp_for_land_maint, Land_Fertility1.p_fr_inp_for_land_maint) annotation( + Line(visible = true, points = {{-88.0, -142.0}, {-88.0, -160.0}, {44.0, -160.0}, {44.0, -120.0}, {98.0, -120.0}}, color = {0, 0, 191})); + connect(Service_Sector_Investment1.service_capital, Labor_Utilization1.service_capital) annotation( + Line(visible = true, points = {{-78.0, -220.0}, {4.0, -220.0}, {4.0, -4.0}, {98.0, -4.0}}, color = {0, 0, 191})); + connect(Food_Production1.s_fioa_agr, Industrial_Investment1.s_fioa_agr) annotation( + Line(visible = true, points = {{-78.0, -136.0}, {-4.0, -136.0}, {-4.0, 64.0}, {98.0, 64.0}}, color = {0, 0, 191})); + connect(Food_Production1.agr_inp_per_hect, Labor_Utilization1.agr_inp_per_hect) annotation( + Line(visible = true, points = {{-78.0, -128.0}, {-16.0, -128.0}, {-16.0, -28.0}, {98.0, -28.0}}, color = {0, 0, 191})); + connect(Food_Production1.agr_inp_per_hect, Pollution_Dynamics1.agr_inp_per_hect) annotation( + Line(visible = true, points = {{-78.0, -128.0}, {-16.0, -128.0}, {-16.0, -56.0}, {-196.0, -56.0}, {-196.0, 72.0}, {-122.0, 72.0}}, color = {0, 0, 191})); + connect(Food_Production1.marg_prod_agr_inp, Arable_Land_Dynamics1.marg_prod_agr_inp) annotation( + Line(visible = true, points = {{-78.0, -120.0}, {-24.0, -120.0}, {-24.0, -64.0}, {-172.0, -64.0}, {-172.0, -12.0}, {-122.0, -12.0}}, color = {0, 0, 191})); + connect(Food_Production1.food_pc, Life_Expectancy1.food_pc) annotation( + Line(visible = true, points = {{-96.0, -98.0}, {-96.0, -74.0}, {256.0, -74.0}, {256.0, -28.0}, {318.0, -28.0}}, color = {0, 0, 191})); + connect(Food_Production1.land_yield, Arable_Land_Dynamics1.land_yield) annotation( + Line(visible = true, points = {{-78.0, -112.0}, {-20.0, -112.0}, {-20.0, -60.0}, {-192.0, -60.0}, {-192.0, -4.0}, {-122.0, -4.0}}, color = {0, 0, 191})); + connect(Food_Production1.food_ratio, Land_Fertility1.food_ratio) annotation( + Line(visible = true, points = {{-78.0, -104.0}, {10.0, -104.0}, {10.0, -110.0}, {98.0, -110.0}}, color = {0, 0, 191})); + connect(Land_Fertility1.ppoll_index, Life_Expectancy1.ppoll_index) annotation( + Line(visible = true, points = {{98.0, -130.0}, {20.0, -130.0}, {20.0, -70.0}, {268.0, -70.0}, {268.0, -36.0}, {318.0, -36.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.ppoll_index, Land_Fertility1.ppoll_index) annotation( + Line(visible = true, points = {{-78.0, 80.0}, {20.0, 80.0}, {20.0, -130.0}, {98.0, -130.0}}, color = {0, 0, 191})); + connect(Life_Expectancy1.serv_out_pc, Labor_Utilization1.serv_out_pc) annotation( + Line(visible = true, points = {{318.0, -4.0}, {218.0, -4.0}, {218.0, 18.0}, {108.0, 18.0}, {108.0, 10.0}, {108.0, 2.0}}, color = {0, 0, 191})); + connect(Service_Sector_Investment1.serv_out_pc, Labor_Utilization1.serv_out_pc) annotation( + Line(visible = true, points = {{-78.0, -210.0}, {0.0, -210.0}, {0.0, 18.0}, {70.0, 18.0}, {108.0, 18.0}, {108.0, 2.0}}, color = {0, 0, 191})); + connect(Service_Sector_Investment1.serv_out_pc, Human_Fertility1.serv_out_pc) annotation( + Line(visible = true, points = {{-78.0, -210.0}, {0.0, -210.0}, {0.0, 190.0}, {98.0, 190.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, NR_Resource_Utilization1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, -110.0}, {318.0, -110.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Life_Expectancy1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, -12.0}, {318.0, -12.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Human_Welfare_Index1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 70.0}, {318.0, 70.0}}, color = {0, 0, 191})); + connect(Human_Fertility1.ind_out_pc, Labor_Utilization1.ind_out_pc) annotation( + Line(visible = true, points = {{98.0, 170.0}, {36.0, 170.0}, {36.0, -12.0}, {98.0, -12.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Human_Fertility1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 30.0}, {36.0, 30.0}, {36.0, 170.0}, {98.0, 170.0}}, color = {0, 0, 191})); + connect(Food_Production1.ind_out_pc, Service_Sector_Investment1.ind_out_pc) annotation( + Line(visible = true, points = {{-122.0, -128.0}, {-188.0, -128.0}, {-188.0, -232.0}, {-122.0, -232.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.ind_out_pc, Food_Production1.ind_out_pc) annotation( + Line(visible = true, points = {{-122.0, -28.0}, {-188.0, -28.0}, {-188.0, -128.0}, {-122.0, -128.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.ind_out_pc, Arable_Land_Dynamics1.ind_out_pc) annotation( + Line(visible = true, points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 30.0}, {-188.0, 30.0}, {-188.0, -28.0}, {-122.0, -28.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.industrial_output, NR_Resource_Utilization1.industrial_output) annotation( + Line(visible = true, points = {{142.0, 84.3414}, {210.0, 84.3414}, {210.0, -130.0}, {318.0, -130.0}}, color = {0, 0, 191})); + connect(Food_Production1.industrial_output, Service_Sector_Investment1.industrial_output) annotation( + Line(visible = true, points = {{-122.0, -136.0}, {-184.0, -136.0}, {-184.0, -224.0}, {-122.0, -224.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.industrial_output, Food_Production1.industrial_output) annotation( + Line(visible = true, points = {{-122.0, 80.0}, {-184.0, 80.0}, {-184.0, -136.0}, {-122.0, -136.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.industrial_output, Pollution_Dynamics1.industrial_output) annotation( + Line(visible = true, points = {{142.0, 84.3414}, {210.0, 84.3414}, {210.0, 22.0}, {-184.0, 22.0}, {-184.0, 80.0}, {-122.0, 80.0}}, color = {0, 0, 191})); + connect(Labor_Utilization1.arable_land, Human_Ecological_Footprint1.arable_land) annotation( + Line(visible = true, points = {{98.0, -36.0}, {40.0, -36.0}, {40.0, -64.0}, {264.0, -64.0}, {264.0, 190.0}, {318.0, 190.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.arable_land, Labor_Utilization1.arable_land) annotation( + Line(visible = true, points = {{-78.0, -20.0}, {40.0, -20.0}, {40.0, -36.0}, {98.0, -36.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.arable_land, Food_Production1.arable_land) annotation( + Line(visible = true, points = {{-122.0, 64.0}, {-176.0, 64.0}, {-176.0, -112.0}, {-122.0, -112.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.arable_land, Pollution_Dynamics1.arable_land) annotation( + Line(visible = true, points = {{-78.0, -20.0}, {-20.0, -20.0}, {-20.0, 26.0}, {-176.0, 26.0}, {-176.0, 64.0}, {-122.0, 64.0}}, color = {0, 0, 191})); + connect(Life_Expectancy1.population, NR_Resource_Utilization1.population) annotation( + Line(visible = true, points = {{318.0, -20.0}, {260.0, -20.0}, {260.0, -120.0}, {318.0, -120.0}}, color = {0, 0, 191})); + connect(Industrial_Investment1.population, Life_Expectancy1.population) annotation( + Line(visible = true, points = {{116.0, 58.0}, {116.0, 34.0}, {260.0, 34.0}, {260.0, -20.0}, {318.0, -20.0}}, color = {0, 0, 191})); + connect(Population_Dynamics1.population, Industrial_Investment1.population) annotation( + Line(visible = true, points = {{-78.0, 190.0}, {-10.0, 190.0}, {-10.0, 34.0}, {116.0, 34.0}, {116.0, 58.0}}, color = {0, 0, 191})); + connect(Food_Production1.population, Service_Sector_Investment1.population) annotation( + Line(visible = true, points = {{-122.0, -104.0}, {-180.0, -104.0}, {-180.0, -216.0}, {-122.0, -216.0}}, color = {0, 0, 191})); + connect(Arable_Land_Dynamics1.population, Food_Production1.population) annotation( + Line(visible = true, points = {{-122.0, -36.0}, {-180.0, -36.0}, {-180.0, -104.0}, {-122.0, -104.0}}, color = {0, 0, 191})); + connect(Pollution_Dynamics1.population, Arable_Land_Dynamics1.population) annotation( + Line(visible = true, points = {{-122.0, 88.0}, {-180.0, 88.0}, {-180.0, -36.0}, {-122.0, -36.0}}, color = {0, 0, 191})); + connect(Population_Dynamics1.population, Pollution_Dynamics1.population) annotation( + Line(visible = true, points = {{-78.0, 190.0}, {-10.0, 190.0}, {-10.0, 140.0}, {-180.0, 140.0}, {-180.0, 88.0}, {-122.0, 88.0}}, color = {0, 0, 191})); population = Population_Dynamics1.Population.y; food = Food_Production1.Food.food; industrial_output = Industrial_Investment1.Industrial_Output.industrial_output; @@ -6656,7 +10516,12 @@ ind_out_pc = Industrial_Investment1.Ind_Out_PC.y; human_ecological_footprint = Human_Ecological_Footprint1.HEF_Human_Ecological_Footprint.hef_human_ecological_footprint; human_welfare_index = Human_Welfare_Index1.HWI_Human_Welfare_Index.hwi_human_welfare_index; - annotation(Icon(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-222.0,-262.0},{440.0,220.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-64.0,40.0},{292.0,114.0}}, textString = "Influencing the", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-78.0,-32.0},{308.0,34.0}}, textString = "Future", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-78.0,-126.0},{304.0,-26.0}}, textString = "20 Years Earlier", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics), experiment(StartTime = 1900, StopTime = 2500), experimentSetupOutput, Documentation(info = " + annotation( + Icon(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-222.0, -262.0}, {440.0, 220.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-64.0, 40.0}, {292.0, 114.0}}, textString = "Influencing the", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-78.0, -32.0}, {308.0, 34.0}}, textString = "Future", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-78.0, -126.0}, {304.0, -26.0}}, textString = "20 Years Earlier", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics), + experiment(StartTime = 1900, StopTime = 2500), + experimentSetupOutput, + Documentation(info = " This is Scenario #10 of the WORLD3 model. This scenario starts out with the same assumptions as Scenario #9.

We now want to check what would have happened, had we started controlling our resources 20 years earlier.

@@ -6696,6 +10561,7 @@

", revisions = "")); end Scenario_10; + model Scenario_11 "Influencing the future 10 years later" parameter Real agr_mtl_toxic_index(unit = "1/dollar") = 1 "Agricultural materials toxicity index"; parameter Real assim_half_life_1970(unit = "yr") = 1.5 "Pollution assimilation half life in 1970"; @@ -6752,10 +10618,10 @@ parameter Real t_policy_year(unit = "yr") = 2012 "Year of policy change"; parameter Real t_pop_equil_time(unit = "yr") = 4000 "Population equilibrium time"; parameter Real t_zero_pop_grow_time(unit = "yr") = 2012 "Time to zero population growth"; - parameter Real p_fr_cap_al_obt_res_2[:] = {1,0.1,0.05,0.05,0.05,0.05,0.05,0.05,0.05,0.05,0.05} "Non-renewable resource fraction remaining"; - parameter Real p_ppoll_tech_chg_mlt[:] = {-0.04,-0.04,0,0} "Persistent pollution technology change multiplier"; - parameter Real p_res_tech_chg_mlt[:] = {-0.04,-0.04,0,0} "Resource technology change multiplier"; - parameter Real p_yield_tech_chg_mlt[:] = {0,0,0.04,0.04} "Yield technology change multiplier"; + parameter Real p_fr_cap_al_obt_res_2[:] = {1, 0.1, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05, 0.05} "Non-renewable resource fraction remaining"; + parameter Real p_ppoll_tech_chg_mlt[:] = {-0.04, -0.04, 0, 0} "Persistent pollution technology change multiplier"; + parameter Real p_res_tech_chg_mlt[:] = {-0.04, -0.04, 0, 0} "Resource technology change multiplier"; + parameter Real p_yield_tech_chg_mlt[:] = {0, 0, 0.04, 0.04} "Yield technology change multiplier"; parameter Real agr_inp_init(unit = "dollar/yr") = 5000000000.0 "Initial agricultural input"; parameter Real arable_land_init(unit = "hectare") = 900000000.0 "Initial arable land"; parameter Real industrial_capital_init(unit = "dollar") = 210000000000.0 "Initial industrial investment"; @@ -6790,19 +10656,45 @@ output Real ind_out_pc(unit = "dollar/yr") "Total annual consumer goods per person"; output Real human_ecological_footprint(unit = "Gha") "Human ecological footprint"; output Real human_welfare_index "Human welfare index"; - SystemDynamics.WorldDynamics.World3.Population_Dynamics Population_Dynamics1(pop1_init = pop1_init, pop2_init = pop2_init, pop3_init = pop3_init, pop4_init = pop4_init, labor_force_partic = labor_force_partic, reproductive_lifetime = reproductive_lifetime, t_pop_equil_time = t_pop_equil_time) "Population dynamics" annotation(Placement(visible = true, transformation(origin = {-100.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Pollution_Dynamics Pollution_Dynamics1(agr_mtl_toxic_index = agr_mtl_toxic_index, assim_half_life_1970 = assim_half_life_1970, des_ppoll_index_DPOLX = des_ppoll_index_DPOLX, fr_agr_inp_pers_mtl = fr_agr_inp_pers_mtl, frac_res_pers_mtl = frac_res_pers_mtl, ind_mtl_emiss_fact = ind_mtl_emiss_fact, ind_mtl_toxic_index = ind_mtl_toxic_index, ind_out_in_1970 = ind_out_in_1970, p_ppoll_gen_fact_1 = p_ppoll_gen_fact_1, pers_pollution_init = pers_pollution_init, ppoll_in_1970 = ppoll_in_1970, ppoll_tech_init = ppoll_tech_init, ppoll_trans_del = ppoll_trans_del, t_air_poll_time = t_air_poll_time, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, p_ppoll_tech_chg_mlt = p_ppoll_tech_chg_mlt) "Persistent pollution generation" annotation(Placement(visible = true, transformation(origin = {-100.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Arable_Land_Dynamics Arable_Land_Dynamics1(arable_land_init = arable_land_init, avg_life_land_norm = avg_life_land_norm, inherent_land_fert = inherent_land_fert, pot_arable_land_init = pot_arable_land_init, pot_arable_land_tot = pot_arable_land_tot, social_discount = social_discount, t_land_life_time = t_land_life_time, urban_ind_land_init = urban_ind_land_init, urb_ind_land_dev_time = urb_ind_land_dev_time) "Arable land dynamics" annotation(Placement(visible = true, transformation(origin = {-100.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Food_Production Food_Production1(agr_inp_init = agr_inp_init, food_short_perc_del = food_short_perc_del, p_avg_life_agr_inp_1 = p_avg_life_agr_inp_1, p_avg_life_agr_inp_2 = p_avg_life_agr_inp_2, p_land_yield_fact_1 = p_land_yield_fact_1, perc_food_ratio_init = perc_food_ratio_init, processing_loss = processing_loss, subsist_food_pc = subsist_food_pc, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, land_fr_harvested = land_fr_harvested) "Food production" annotation(Placement(visible = true, transformation(origin = {-100.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Human_Ecological_Footprint Human_Ecological_Footprint1 "Human ecological footprint" annotation(Placement(visible = true, transformation(origin = {340.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Human_Fertility Human_Fertility1(des_compl_fam_size_norm = des_compl_fam_size_norm, hlth_serv_impact_del = hlth_serv_impact_del, income_expect_avg_time = income_expect_avg_time, lifet_perc_del = lifet_perc_del, max_tot_fert_norm = max_tot_fert_norm, social_adj_del = social_adj_del, t_fert_cont_eff_time = t_fert_cont_eff_time, t_zero_pop_grow_time = t_zero_pop_grow_time) "Human fertility" annotation(Placement(visible = true, transformation(origin = {120.0,180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Human_Welfare_Index Human_Welfare_Index1 "Human welfare index" annotation(Placement(visible = true, transformation(origin = {340.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Industrial_Investment Industrial_Investment1(industrial_capital_init = industrial_capital_init, ind_out_pc_des = ind_out_pc_des, p_avg_life_ind_cap_1 = p_avg_life_ind_cap_1, p_avg_life_ind_cap_2 = p_avg_life_ind_cap_2, p_fioa_cons_const_1 = p_fioa_cons_const_1, p_fioa_cons_const_2 = p_fioa_cons_const_2, p_ind_cap_out_ratio_1 = p_ind_cap_out_ratio_1, t_ind_equil_time = t_ind_equil_time, t_policy_year = t_policy_year) "Industrial investment" annotation(Placement(visible = true, transformation(origin = {120.0,80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Labor_Utilization Labor_Utilization1(labor_util_fr_del_init = labor_util_fr_del_init, labor_util_fr_del_time = labor_util_fr_del_time) "Labor utilization" annotation(Placement(visible = true, transformation(origin = {120.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Land_Fertility Land_Fertility1(des_food_ratio_dfr = des_food_ratio_dfr, inherent_land_fert = inherent_land_fert, land_fertility_init = land_fertility_init, t_policy_year = t_policy_year, yield_tech_init = yield_tech_init, p_yield_tech_chg_mlt = p_yield_tech_chg_mlt) "Land fertility" annotation(Placement(visible = true, transformation(origin = {120.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Life_Expectancy Life_Expectancy1(hlth_serv_impact_del = hlth_serv_impact_del, life_expect_norm = life_expect_norm, subsist_food_pc = subsist_food_pc) "Life expectancy" annotation(Placement(visible = true, transformation(origin = {340.0,-20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.NR_Resource_Utilization NR_Resource_Utilization1(des_res_use_rt_DNRUR = des_res_use_rt_DNRUR, nr_resources_init = nr_resources_init, p_nr_res_use_fact_1 = p_nr_res_use_fact_1, res_tech_init = res_tech_init, t_policy_year = t_policy_year, t_fcaor_time = t_fcaor_time, tech_dev_del_TDD = tech_dev_del_TDD, p_res_tech_chg_mlt = p_res_tech_chg_mlt, p_fr_cap_al_obt_res_2 = p_fr_cap_al_obt_res_2) "Non-recoverable natural resource utilization" annotation(Placement(visible = true, transformation(origin = {340.0,-120.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); - SystemDynamics.WorldDynamics.World3.Service_Sector_Investment Service_Sector_Investment1(t_policy_year = t_policy_year, p_avg_life_serv_cap_1 = p_avg_life_serv_cap_1, p_avg_life_serv_cap_2 = p_avg_life_serv_cap_2, p_serv_cap_out_ratio_1 = p_serv_cap_out_ratio_1, p_serv_cap_out_ratio_2 = p_serv_cap_out_ratio_2, service_capital_init = service_capital_init) "Service sector investment" annotation(Placement(visible = true, transformation(origin = {-100.0,-220.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0)), Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Population_Dynamics Population_Dynamics1(pop1_init = pop1_init, pop2_init = pop2_init, pop3_init = pop3_init, pop4_init = pop4_init, labor_force_partic = labor_force_partic, reproductive_lifetime = reproductive_lifetime, t_pop_equil_time = t_pop_equil_time) "Population dynamics" annotation( + Placement(visible = true, transformation(origin = {-100.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Pollution_Dynamics Pollution_Dynamics1(agr_mtl_toxic_index = agr_mtl_toxic_index, assim_half_life_1970 = assim_half_life_1970, des_ppoll_index_DPOLX = des_ppoll_index_DPOLX, fr_agr_inp_pers_mtl = fr_agr_inp_pers_mtl, frac_res_pers_mtl = frac_res_pers_mtl, ind_mtl_emiss_fact = ind_mtl_emiss_fact, ind_mtl_toxic_index = ind_mtl_toxic_index, ind_out_in_1970 = ind_out_in_1970, p_ppoll_gen_fact_1 = p_ppoll_gen_fact_1, pers_pollution_init = pers_pollution_init, ppoll_in_1970 = ppoll_in_1970, ppoll_tech_init = ppoll_tech_init, ppoll_trans_del = ppoll_trans_del, t_air_poll_time = t_air_poll_time, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, p_ppoll_tech_chg_mlt = p_ppoll_tech_chg_mlt) "Persistent pollution generation" annotation( + Placement(visible = true, transformation(origin = {-100.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Arable_Land_Dynamics Arable_Land_Dynamics1(arable_land_init = arable_land_init, avg_life_land_norm = avg_life_land_norm, inherent_land_fert = inherent_land_fert, pot_arable_land_init = pot_arable_land_init, pot_arable_land_tot = pot_arable_land_tot, social_discount = social_discount, t_land_life_time = t_land_life_time, urban_ind_land_init = urban_ind_land_init, urb_ind_land_dev_time = urb_ind_land_dev_time) "Arable land dynamics" annotation( + Placement(visible = true, transformation(origin = {-100.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Food_Production Food_Production1(agr_inp_init = agr_inp_init, food_short_perc_del = food_short_perc_del, p_avg_life_agr_inp_1 = p_avg_life_agr_inp_1, p_avg_life_agr_inp_2 = p_avg_life_agr_inp_2, p_land_yield_fact_1 = p_land_yield_fact_1, perc_food_ratio_init = perc_food_ratio_init, processing_loss = processing_loss, subsist_food_pc = subsist_food_pc, t_policy_year = t_policy_year, tech_dev_del_TDD = tech_dev_del_TDD, land_fr_harvested = land_fr_harvested) "Food production" annotation( + Placement(visible = true, transformation(origin = {-100.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Human_Ecological_Footprint Human_Ecological_Footprint1 "Human ecological footprint" annotation( + Placement(visible = true, transformation(origin = {340.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Human_Fertility Human_Fertility1(des_compl_fam_size_norm = des_compl_fam_size_norm, hlth_serv_impact_del = hlth_serv_impact_del, income_expect_avg_time = income_expect_avg_time, lifet_perc_del = lifet_perc_del, max_tot_fert_norm = max_tot_fert_norm, social_adj_del = social_adj_del, t_fert_cont_eff_time = t_fert_cont_eff_time, t_zero_pop_grow_time = t_zero_pop_grow_time) "Human fertility" annotation( + Placement(visible = true, transformation(origin = {120.0, 180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Human_Welfare_Index Human_Welfare_Index1 "Human welfare index" annotation( + Placement(visible = true, transformation(origin = {340.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Industrial_Investment Industrial_Investment1(industrial_capital_init = industrial_capital_init, ind_out_pc_des = ind_out_pc_des, p_avg_life_ind_cap_1 = p_avg_life_ind_cap_1, p_avg_life_ind_cap_2 = p_avg_life_ind_cap_2, p_fioa_cons_const_1 = p_fioa_cons_const_1, p_fioa_cons_const_2 = p_fioa_cons_const_2, p_ind_cap_out_ratio_1 = p_ind_cap_out_ratio_1, t_ind_equil_time = t_ind_equil_time, t_policy_year = t_policy_year) "Industrial investment" annotation( + Placement(visible = true, transformation(origin = {120.0, 80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Labor_Utilization Labor_Utilization1(labor_util_fr_del_init = labor_util_fr_del_init, labor_util_fr_del_time = labor_util_fr_del_time) "Labor utilization" annotation( + Placement(visible = true, transformation(origin = {120.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Land_Fertility Land_Fertility1(des_food_ratio_dfr = des_food_ratio_dfr, inherent_land_fert = inherent_land_fert, land_fertility_init = land_fertility_init, t_policy_year = t_policy_year, yield_tech_init = yield_tech_init, p_yield_tech_chg_mlt = p_yield_tech_chg_mlt) "Land fertility" annotation( + Placement(visible = true, transformation(origin = {120.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Life_Expectancy Life_Expectancy1(hlth_serv_impact_del = hlth_serv_impact_del, life_expect_norm = life_expect_norm, subsist_food_pc = subsist_food_pc) "Life expectancy" annotation( + Placement(visible = true, transformation(origin = {340.0, -20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.NR_Resource_Utilization NR_Resource_Utilization1(des_res_use_rt_DNRUR = des_res_use_rt_DNRUR, nr_resources_init = nr_resources_init, p_nr_res_use_fact_1 = p_nr_res_use_fact_1, res_tech_init = res_tech_init, t_policy_year = t_policy_year, t_fcaor_time = t_fcaor_time, tech_dev_del_TDD = tech_dev_del_TDD, p_res_tech_chg_mlt = p_res_tech_chg_mlt, p_fr_cap_al_obt_res_2 = p_fr_cap_al_obt_res_2) "Non-recoverable natural resource utilization" annotation( + Placement(visible = true, transformation(origin = {340.0, -120.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); + SystemDynamics.WorldDynamics.World3.Service_Sector_Investment Service_Sector_Investment1(t_policy_year = t_policy_year, p_avg_life_serv_cap_1 = p_avg_life_serv_cap_1, p_avg_life_serv_cap_2 = p_avg_life_serv_cap_2, p_serv_cap_out_ratio_1 = p_serv_cap_out_ratio_1, p_serv_cap_out_ratio_2 = p_serv_cap_out_ratio_2, service_capital_init = service_capital_init) "Service sector investment" annotation( + Placement(visible = true, transformation(origin = {-100.0, -220.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0)), + Dialog(group = "Variables")); equation population = Population_Dynamics1.Population.y; food = Food_Production1.Food.food; @@ -6820,65 +10712,128 @@ ind_out_pc = Industrial_Investment1.Ind_Out_PC.y; human_ecological_footprint = Human_Ecological_Footprint1.HEF_Human_Ecological_Footprint.hef_human_ecological_footprint; human_welfare_index = Human_Welfare_Index1.HWI_Human_Welfare_Index.hwi_human_welfare_index; - connect(Population_Dynamics1.population,Pollution_Dynamics1.population) annotation(Line(points = {{-78.0,190.0},{-10.0,190.0},{-10.0,140.0},{-180.0,140.0},{-180.0,88.0},{-122.0,88.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.population,Arable_Land_Dynamics1.population) annotation(Line(points = {{-122.0,88.0},{-180.0,88.0},{-180.0,-36.0},{-122.0,-36.0}}, color = {0,0,191}, visible = true)); - connect(Arable_Land_Dynamics1.population,Food_Production1.population) annotation(Line(points = {{-122.0,-36.0},{-180.0,-36.0},{-180.0,-104.0},{-122.0,-104.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.population,Service_Sector_Investment1.population) annotation(Line(points = {{-122.0,-104.0},{-180.0,-104.0},{-180.0,-216.0},{-122.0,-216.0}}, color = {0,0,191}, visible = true)); - connect(Population_Dynamics1.population,Industrial_Investment1.population) annotation(Line(points = {{-78.0,190.0},{-10.0,190.0},{-10.0,34.0},{116.0,34.0},{116.0,58.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.population,Life_Expectancy1.population) annotation(Line(points = {{116.0,58.0},{116.0,34.0},{260.0,34.0},{260.0,-20.0},{318.0,-20.0}}, color = {0,0,191}, visible = true)); - connect(Life_Expectancy1.population,NR_Resource_Utilization1.population) annotation(Line(points = {{318.0,-20.0},{260.0,-20.0},{260.0,-120.0},{318.0,-120.0}}, color = {0,0,191}, visible = true)); - connect(Arable_Land_Dynamics1.arable_land,Pollution_Dynamics1.arable_land) annotation(Line(points = {{-78.0,-20.0},{-20.0,-20.0},{-20.0,26.0},{-176.0,26.0},{-176.0,64.0},{-122.0,64.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.arable_land,Food_Production1.arable_land) annotation(Line(points = {{-122.0,64.0},{-176.0,64.0},{-176.0,-112.0},{-122.0,-112.0}}, color = {0,0,191}, visible = true)); - connect(Arable_Land_Dynamics1.arable_land,Labor_Utilization1.arable_land) annotation(Line(points = {{-78.0,-20.0},{40.0,-20.0},{40.0,-36.0},{98.0,-36.0}}, color = {0,0,191}, visible = true)); - connect(Labor_Utilization1.arable_land,Human_Ecological_Footprint1.arable_land) annotation(Line(points = {{98.0,-36.0},{40.0,-36.0},{40.0,-64.0},{264.0,-64.0},{264.0,190.0},{318.0,190.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.industrial_output,Pollution_Dynamics1.industrial_output) annotation(Line(points = {{142.0,84.3414},{210.0,84.3414},{210.0,22.0},{-184.0,22.0},{-184.0,80.0},{-122.0,80.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.industrial_output,Food_Production1.industrial_output) annotation(Line(points = {{-122.0,80.0},{-184.0,80.0},{-184.0,-136.0},{-122.0,-136.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.industrial_output,Service_Sector_Investment1.industrial_output) annotation(Line(points = {{-122.0,-136.0},{-184.0,-136.0},{-184.0,-224.0},{-122.0,-224.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.industrial_output,NR_Resource_Utilization1.industrial_output) annotation(Line(points = {{142.0,84.3414},{210.0,84.3414},{210.0,-130.0},{318.0,-130.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.ind_out_pc,Arable_Land_Dynamics1.ind_out_pc) annotation(Line(points = {{142.0,68.0},{200.0,68.0},{200.0,30.0},{-188.0,30.0},{-188.0,-28.0},{-122.0,-28.0}}, color = {0,0,191}, visible = true)); - connect(Arable_Land_Dynamics1.ind_out_pc,Food_Production1.ind_out_pc) annotation(Line(points = {{-122.0,-28.0},{-188.0,-28.0},{-188.0,-128.0},{-122.0,-128.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.ind_out_pc,Service_Sector_Investment1.ind_out_pc) annotation(Line(points = {{-122.0,-128.0},{-188.0,-128.0},{-188.0,-232.0},{-122.0,-232.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.ind_out_pc,Human_Fertility1.ind_out_pc) annotation(Line(points = {{142.0,68.0},{200.0,68.0},{200.0,30.0},{36.0,30.0},{36.0,170.0},{98.0,170.0}}, color = {0,0,191}, visible = true)); - connect(Human_Fertility1.ind_out_pc,Labor_Utilization1.ind_out_pc) annotation(Line(points = {{98.0,170.0},{36.0,170.0},{36.0,-12.0},{98.0,-12.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.ind_out_pc,Human_Welfare_Index1.ind_out_pc) annotation(Line(points = {{142.0,68.0},{200.0,68.0},{200.0,70.0},{318.0,70.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.ind_out_pc,Life_Expectancy1.ind_out_pc) annotation(Line(points = {{142.0,68.0},{200.0,68.0},{200.0,-12.0},{318.0,-12.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.ind_out_pc,NR_Resource_Utilization1.ind_out_pc) annotation(Line(points = {{142.0,68.0},{200.0,68.0},{200.0,-110.0},{318.0,-110.0}}, color = {0,0,191}, visible = true)); - connect(Service_Sector_Investment1.serv_out_pc,Human_Fertility1.serv_out_pc) annotation(Line(points = {{-78.0,-210.0},{0.0,-210.0},{0.0,190.0},{98.0,190.0}}, color = {0,0,191}, visible = true)); - connect(Service_Sector_Investment1.serv_out_pc,Labor_Utilization1.serv_out_pc) annotation(Line(points = {{-78.0,-210.0},{0.0,-210.0},{0.0,18.0},{108.0,18.0},{108.0,11.6909},{108.0,2.0}}, color = {0,0,191}, visible = true)); - connect(Life_Expectancy1.serv_out_pc,Labor_Utilization1.serv_out_pc) annotation(Line(points = {{318.0,-4.0},{218.0,-4.0},{218.0,18.0},{108.0,18.0},{108.0,10.0},{108.0,2.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.ppoll_index,Land_Fertility1.ppoll_index) annotation(Line(points = {{-78.0,80.0},{20.0,80.0},{20.0,-130.0},{98.0,-130.0}}, color = {0,0,191}, visible = true)); - connect(Land_Fertility1.ppoll_index,Life_Expectancy1.ppoll_index) annotation(Line(points = {{98.0,-130.0},{20.0,-130.0},{20.0,-70.0},{268.0,-70.0},{268.0,-36.0},{318.0,-36.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.food_ratio,Land_Fertility1.food_ratio) annotation(Line(points = {{-78.0,-104.0},{10.0,-104.0},{10.0,-110.0},{98.0,-110.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.land_yield,Arable_Land_Dynamics1.land_yield) annotation(Line(points = {{-78.0,-112.0},{-20.0,-112.0},{-20.0,-60.0},{-192.0,-60.0},{-192.0,-4.0},{-122.0,-4.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.food_pc,Life_Expectancy1.food_pc) annotation(Line(points = {{-96.0,-98.0},{-96.0,-74.0},{256.0,-74.0},{256.0,-28.0},{318.0,-28.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.marg_prod_agr_inp,Arable_Land_Dynamics1.marg_prod_agr_inp) annotation(Line(points = {{-78.0,-120.0},{-24.0,-120.0},{-24.0,-64.0},{-172.0,-64.0},{-172.0,-12.0},{-122.0,-12.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.agr_inp_per_hect,Pollution_Dynamics1.agr_inp_per_hect) annotation(Line(points = {{-78.0,-128.0},{-16.0,-128.0},{-16.0,-56.0},{-196.0,-56.0},{-196.0,72.0},{-122.0,72.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.agr_inp_per_hect,Labor_Utilization1.agr_inp_per_hect) annotation(Line(points = {{-78.0,-128.0},{-16.0,-128.0},{-16.0,-28.0},{98.0,-28.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.s_fioa_agr,Industrial_Investment1.s_fioa_agr) annotation(Line(points = {{-78.0,-136.0},{-4.0,-136.0},{-4.0,64.0},{98.0,64.0}}, color = {0,0,191}, visible = true)); - connect(Service_Sector_Investment1.service_capital,Labor_Utilization1.service_capital) annotation(Line(points = {{-78.0,-220.0},{4.0,-220.0},{4.0,-4.0},{98.0,-4.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.p_fr_inp_for_land_maint,Land_Fertility1.p_fr_inp_for_land_maint) annotation(Line(points = {{-88.0,-142.0},{-88.0,-160.0},{44.0,-160.0},{44.0,-120.0},{98.0,-120.0}}, color = {0,0,191}, visible = true)); - connect(Service_Sector_Investment1.s_fioa_serv,Industrial_Investment1.s_fioa_serv) annotation(Line(points = {{-78.0,-230.0},{16.0,-230.0},{16.0,38.0},{108.0,38.0},{108.0,58.0}}, color = {0,0,191}, visible = true)); - connect(Population_Dynamics1.labor_force,Labor_Utilization1.labor_force) annotation(Line(points = {{-78.0,170.0},{12.0,170.0},{12.0,-60.0},{108.0,-60.0},{108.0,-42.0}}, color = {0,0,191}, visible = true)); - connect(Human_Fertility1.total_fertility,Population_Dynamics1.total_fertility) annotation(Line(points = {{142.0,180.0},{196.0,180.0},{196.0,144.0},{-200.0,144.0},{-200.0,190.0},{-122.0,190.0}}, color = {0,0,191}, visible = true)); - connect(Industrial_Investment1.industrial_capital,Labor_Utilization1.industrial_capital) annotation(Line(points = {{142.0,76.0},{196.0,76.0},{196.0,-78.0},{44.0,-78.0},{44.0,-20.0},{98.0,-20.0}}, color = {0,0,191}, visible = true)); - connect(Land_Fertility1.land_fertility,Food_Production1.land_fertility) annotation(Line(points = {{142.0,-120.0},{192.0,-120.0},{192.0,-164.0},{-112.0,-164.0},{-112.0,-142.0}}, color = {0,0,191}, visible = true)); - connect(Life_Expectancy1.life_expectancy,Human_Welfare_Index1.life_expectancy) annotation(Line(points = {{362.0,-20.0},{420.0,-20.0},{420.0,40.0},{250.0,40.0},{250.0,90.0},{318.0,90.0}}, color = {0,0,191}, visible = true)); - connect(Human_Welfare_Index1.life_expectancy,Human_Fertility1.life_expectancy) annotation(Line(points = {{318.0,90.0},{250.0,90.0},{250.0,128.0},{32.0,128.0},{32.0,180.0},{98.0,180.0}}, color = {0,0,191}, visible = true)); - connect(Human_Fertility1.life_expectancy,Population_Dynamics1.life_expectancy) annotation(Line(points = {{98.0,180.0},{32.0,180.0},{32.0,128.0},{-190.0,128.0},{-190.0,170.0},{-122.0,170.0}}, color = {0,0,191}, visible = true)); - connect(NR_Resource_Utilization1.pc_res_use_mlt,Pollution_Dynamics1.pc_res_use_mlt) annotation(Line(points = {{362.0,-108.0},{424.0,-108.0},{424.0,124.0},{-176.0,124.0},{-176.0,96.0},{-122.0,96.0}}, color = {0,0,191}, visible = true)); - connect(Land_Fertility1.yield_tech_LYTD,Food_Production1.yield_tech_LYTD) annotation(Line(points = {{142.0,-110.0},{192.0,-110.0},{192.0,-82.0},{-112.0,-82.0},{-112.0,-90.0},{-112.0,-98.0}}, color = {0,0,191}, visible = true)); - connect(Arable_Land_Dynamics1.fr_inp_al_land_dev,Food_Production1.fr_inp_al_land_dev) annotation(Line(points = {{-78.0,-10.0},{-28.0,-10.0},{-28.0,-68.0},{-172.0,-68.0},{-172.0,-120.0},{-122.0,-120.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.s_yield_mlt_air_poll,Food_Production1.s_yield_mlt_air_poll) annotation(Line(points = {{-78.0,72.0},{32.0,72.0},{32.0,-168.0},{-104.0,-168.0},{-104.0,-142.0}}, color = {0,0,191}, visible = true)); - connect(Labor_Utilization1.capital_util_fr,Service_Sector_Investment1.capital_util_fr) annotation(Line(points = {{142.0,-28.0},{224.0,-28.0},{224.0,-180.0},{-172.0,-180.0},{-172.0,-208.0},{-122.0,-208.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.ppoll_tech_mult_icor_COPM,Industrial_Investment1.ppoll_tech_mult_icor_COPM) annotation(Line(points = {{-88.0,0.0},{88.0,0.0}}, color = {0,0,191}, visible = true, origin = {10.0,88.0})); - connect(NR_Resource_Utilization1.ind_cap_out_ratio_2_ICOR2T,Industrial_Investment1.ind_cap_out_ratio_2_ICOR2T) annotation(Line(points = {{362.0,-124.0},{428.0,-124.0},{428.0,120.0},{108.0,120.0},{108.0,102.0}}, color = {0,0,191}, visible = true)); - connect(Labor_Utilization1.capital_util_fr,Industrial_Investment1.capital_util_fr) annotation(Line(points = {{142.0,-28.0},{224.0,-28.0},{224.0,-180.0},{24.0,-180.0},{24.0,80.0},{98.0,80.0}}, color = {0,0,191}, visible = true)); - connect(NR_Resource_Utilization1.s_fr_cap_al_obt_res,Industrial_Investment1.s_fr_cap_al_obt_res) annotation(Line(points = {{362.0,-132.0},{432.0,-132.0},{432.0,132.0},{44.0,132.0},{44.0,72.0},{98.0,72.0}}, color = {0,0,191}, visible = true)); - connect(Pollution_Dynamics1.ppoll_gen_rt,Human_Ecological_Footprint1.ppoll_gen_rt) annotation(Line(points = {{-78.0,64.0},{-20.0,64.0},{-20.0,148.0},{256.0,148.0},{256.0,170.0},{318.0,170.0}}, color = {0,0,191}, visible = true)); - connect(Arable_Land_Dynamics1.urban_ind_land,Human_Ecological_Footprint1.urban_ind_land) annotation(Line(points = {{-78.0,-30.0},{-24.0,-30.0},{-24.0,136.0},{252.0,136.0},{252.0,180.0},{318.0,180.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.yield_tech_mult_icor_COYM,Industrial_Investment1.yield_tech_mult_icor_COYM) annotation(Line(points = {{-96.0,-142.0},{-96.0,-174.0},{28.0,-174.0},{28.0,96.0},{98.0,96.0}}, color = {0,0,191}, visible = true)); - connect(Food_Production1.tot_agric_invest,Arable_Land_Dynamics1.tot_agric_invest) annotation(Line(points = {{-88.0,-98.0},{-88.0,-52.0},{-200.0,-52.0},{-200.0,-20.0},{-122.0,-20.0}}, color = {0,0,191}, visible = true)); - annotation(Icon(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {255,255,0}, fillPattern = FillPattern.Solid, extent = {{-222.0,-262.0},{440.0,220.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-64.0,40.0},{292.0,114.0}}, textString = "Influencing the", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-78.0,-32.0},{308.0,34.0}}, textString = "Future", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-72.0,-124.0},{294.0,-26.0}}, textString = "10 Years Later", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-220.0,-260.0},{440.0,220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10})), experiment(StartTime = 1900, StopTime = 2500), experimentSetupOutput, Documentation(info = " + connect(Population_Dynamics1.population, Pollution_Dynamics1.population) annotation( + Line(points = {{-78.0, 190.0}, {-10.0, 190.0}, {-10.0, 140.0}, {-180.0, 140.0}, {-180.0, 88.0}, {-122.0, 88.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.population, Arable_Land_Dynamics1.population) annotation( + Line(points = {{-122.0, 88.0}, {-180.0, 88.0}, {-180.0, -36.0}, {-122.0, -36.0}}, color = {0, 0, 191}, visible = true)); + connect(Arable_Land_Dynamics1.population, Food_Production1.population) annotation( + Line(points = {{-122.0, -36.0}, {-180.0, -36.0}, {-180.0, -104.0}, {-122.0, -104.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.population, Service_Sector_Investment1.population) annotation( + Line(points = {{-122.0, -104.0}, {-180.0, -104.0}, {-180.0, -216.0}, {-122.0, -216.0}}, color = {0, 0, 191}, visible = true)); + connect(Population_Dynamics1.population, Industrial_Investment1.population) annotation( + Line(points = {{-78.0, 190.0}, {-10.0, 190.0}, {-10.0, 34.0}, {116.0, 34.0}, {116.0, 58.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.population, Life_Expectancy1.population) annotation( + Line(points = {{116.0, 58.0}, {116.0, 34.0}, {260.0, 34.0}, {260.0, -20.0}, {318.0, -20.0}}, color = {0, 0, 191}, visible = true)); + connect(Life_Expectancy1.population, NR_Resource_Utilization1.population) annotation( + Line(points = {{318.0, -20.0}, {260.0, -20.0}, {260.0, -120.0}, {318.0, -120.0}}, color = {0, 0, 191}, visible = true)); + connect(Arable_Land_Dynamics1.arable_land, Pollution_Dynamics1.arable_land) annotation( + Line(points = {{-78.0, -20.0}, {-20.0, -20.0}, {-20.0, 26.0}, {-176.0, 26.0}, {-176.0, 64.0}, {-122.0, 64.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.arable_land, Food_Production1.arable_land) annotation( + Line(points = {{-122.0, 64.0}, {-176.0, 64.0}, {-176.0, -112.0}, {-122.0, -112.0}}, color = {0, 0, 191}, visible = true)); + connect(Arable_Land_Dynamics1.arable_land, Labor_Utilization1.arable_land) annotation( + Line(points = {{-78.0, -20.0}, {40.0, -20.0}, {40.0, -36.0}, {98.0, -36.0}}, color = {0, 0, 191}, visible = true)); + connect(Labor_Utilization1.arable_land, Human_Ecological_Footprint1.arable_land) annotation( + Line(points = {{98.0, -36.0}, {40.0, -36.0}, {40.0, -64.0}, {264.0, -64.0}, {264.0, 190.0}, {318.0, 190.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.industrial_output, Pollution_Dynamics1.industrial_output) annotation( + Line(points = {{142.0, 84.3414}, {210.0, 84.3414}, {210.0, 22.0}, {-184.0, 22.0}, {-184.0, 80.0}, {-122.0, 80.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.industrial_output, Food_Production1.industrial_output) annotation( + Line(points = {{-122.0, 80.0}, {-184.0, 80.0}, {-184.0, -136.0}, {-122.0, -136.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.industrial_output, Service_Sector_Investment1.industrial_output) annotation( + Line(points = {{-122.0, -136.0}, {-184.0, -136.0}, {-184.0, -224.0}, {-122.0, -224.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.industrial_output, NR_Resource_Utilization1.industrial_output) annotation( + Line(points = {{142.0, 84.3414}, {210.0, 84.3414}, {210.0, -130.0}, {318.0, -130.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.ind_out_pc, Arable_Land_Dynamics1.ind_out_pc) annotation( + Line(points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 30.0}, {-188.0, 30.0}, {-188.0, -28.0}, {-122.0, -28.0}}, color = {0, 0, 191}, visible = true)); + connect(Arable_Land_Dynamics1.ind_out_pc, Food_Production1.ind_out_pc) annotation( + Line(points = {{-122.0, -28.0}, {-188.0, -28.0}, {-188.0, -128.0}, {-122.0, -128.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.ind_out_pc, Service_Sector_Investment1.ind_out_pc) annotation( + Line(points = {{-122.0, -128.0}, {-188.0, -128.0}, {-188.0, -232.0}, {-122.0, -232.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.ind_out_pc, Human_Fertility1.ind_out_pc) annotation( + Line(points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 30.0}, {36.0, 30.0}, {36.0, 170.0}, {98.0, 170.0}}, color = {0, 0, 191}, visible = true)); + connect(Human_Fertility1.ind_out_pc, Labor_Utilization1.ind_out_pc) annotation( + Line(points = {{98.0, 170.0}, {36.0, 170.0}, {36.0, -12.0}, {98.0, -12.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.ind_out_pc, Human_Welfare_Index1.ind_out_pc) annotation( + Line(points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, 70.0}, {318.0, 70.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.ind_out_pc, Life_Expectancy1.ind_out_pc) annotation( + Line(points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, -12.0}, {318.0, -12.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.ind_out_pc, NR_Resource_Utilization1.ind_out_pc) annotation( + Line(points = {{142.0, 68.0}, {200.0, 68.0}, {200.0, -110.0}, {318.0, -110.0}}, color = {0, 0, 191}, visible = true)); + connect(Service_Sector_Investment1.serv_out_pc, Human_Fertility1.serv_out_pc) annotation( + Line(points = {{-78.0, -210.0}, {0.0, -210.0}, {0.0, 190.0}, {98.0, 190.0}}, color = {0, 0, 191}, visible = true)); + connect(Service_Sector_Investment1.serv_out_pc, Labor_Utilization1.serv_out_pc) annotation( + Line(points = {{-78.0, -210.0}, {0.0, -210.0}, {0.0, 18.0}, {108.0, 18.0}, {108.0, 11.6909}, {108.0, 2.0}}, color = {0, 0, 191}, visible = true)); + connect(Life_Expectancy1.serv_out_pc, Labor_Utilization1.serv_out_pc) annotation( + Line(points = {{318.0, -4.0}, {218.0, -4.0}, {218.0, 18.0}, {108.0, 18.0}, {108.0, 10.0}, {108.0, 2.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.ppoll_index, Land_Fertility1.ppoll_index) annotation( + Line(points = {{-78.0, 80.0}, {20.0, 80.0}, {20.0, -130.0}, {98.0, -130.0}}, color = {0, 0, 191}, visible = true)); + connect(Land_Fertility1.ppoll_index, Life_Expectancy1.ppoll_index) annotation( + Line(points = {{98.0, -130.0}, {20.0, -130.0}, {20.0, -70.0}, {268.0, -70.0}, {268.0, -36.0}, {318.0, -36.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.food_ratio, Land_Fertility1.food_ratio) annotation( + Line(points = {{-78.0, -104.0}, {10.0, -104.0}, {10.0, -110.0}, {98.0, -110.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.land_yield, Arable_Land_Dynamics1.land_yield) annotation( + Line(points = {{-78.0, -112.0}, {-20.0, -112.0}, {-20.0, -60.0}, {-192.0, -60.0}, {-192.0, -4.0}, {-122.0, -4.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.food_pc, Life_Expectancy1.food_pc) annotation( + Line(points = {{-96.0, -98.0}, {-96.0, -74.0}, {256.0, -74.0}, {256.0, -28.0}, {318.0, -28.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.marg_prod_agr_inp, Arable_Land_Dynamics1.marg_prod_agr_inp) annotation( + Line(points = {{-78.0, -120.0}, {-24.0, -120.0}, {-24.0, -64.0}, {-172.0, -64.0}, {-172.0, -12.0}, {-122.0, -12.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.agr_inp_per_hect, Pollution_Dynamics1.agr_inp_per_hect) annotation( + Line(points = {{-78.0, -128.0}, {-16.0, -128.0}, {-16.0, -56.0}, {-196.0, -56.0}, {-196.0, 72.0}, {-122.0, 72.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.agr_inp_per_hect, Labor_Utilization1.agr_inp_per_hect) annotation( + Line(points = {{-78.0, -128.0}, {-16.0, -128.0}, {-16.0, -28.0}, {98.0, -28.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.s_fioa_agr, Industrial_Investment1.s_fioa_agr) annotation( + Line(points = {{-78.0, -136.0}, {-4.0, -136.0}, {-4.0, 64.0}, {98.0, 64.0}}, color = {0, 0, 191}, visible = true)); + connect(Service_Sector_Investment1.service_capital, Labor_Utilization1.service_capital) annotation( + Line(points = {{-78.0, -220.0}, {4.0, -220.0}, {4.0, -4.0}, {98.0, -4.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.p_fr_inp_for_land_maint, Land_Fertility1.p_fr_inp_for_land_maint) annotation( + Line(points = {{-88.0, -142.0}, {-88.0, -160.0}, {44.0, -160.0}, {44.0, -120.0}, {98.0, -120.0}}, color = {0, 0, 191}, visible = true)); + connect(Service_Sector_Investment1.s_fioa_serv, Industrial_Investment1.s_fioa_serv) annotation( + Line(points = {{-78.0, -230.0}, {16.0, -230.0}, {16.0, 38.0}, {108.0, 38.0}, {108.0, 58.0}}, color = {0, 0, 191}, visible = true)); + connect(Population_Dynamics1.labor_force, Labor_Utilization1.labor_force) annotation( + Line(points = {{-78.0, 170.0}, {12.0, 170.0}, {12.0, -60.0}, {108.0, -60.0}, {108.0, -42.0}}, color = {0, 0, 191}, visible = true)); + connect(Human_Fertility1.total_fertility, Population_Dynamics1.total_fertility) annotation( + Line(points = {{142.0, 180.0}, {196.0, 180.0}, {196.0, 144.0}, {-200.0, 144.0}, {-200.0, 190.0}, {-122.0, 190.0}}, color = {0, 0, 191}, visible = true)); + connect(Industrial_Investment1.industrial_capital, Labor_Utilization1.industrial_capital) annotation( + Line(points = {{142.0, 76.0}, {196.0, 76.0}, {196.0, -78.0}, {44.0, -78.0}, {44.0, -20.0}, {98.0, -20.0}}, color = {0, 0, 191}, visible = true)); + connect(Land_Fertility1.land_fertility, Food_Production1.land_fertility) annotation( + Line(points = {{142.0, -120.0}, {192.0, -120.0}, {192.0, -164.0}, {-112.0, -164.0}, {-112.0, -142.0}}, color = {0, 0, 191}, visible = true)); + connect(Life_Expectancy1.life_expectancy, Human_Welfare_Index1.life_expectancy) annotation( + Line(points = {{362.0, -20.0}, {420.0, -20.0}, {420.0, 40.0}, {250.0, 40.0}, {250.0, 90.0}, {318.0, 90.0}}, color = {0, 0, 191}, visible = true)); + connect(Human_Welfare_Index1.life_expectancy, Human_Fertility1.life_expectancy) annotation( + Line(points = {{318.0, 90.0}, {250.0, 90.0}, {250.0, 128.0}, {32.0, 128.0}, {32.0, 180.0}, {98.0, 180.0}}, color = {0, 0, 191}, visible = true)); + connect(Human_Fertility1.life_expectancy, Population_Dynamics1.life_expectancy) annotation( + Line(points = {{98.0, 180.0}, {32.0, 180.0}, {32.0, 128.0}, {-190.0, 128.0}, {-190.0, 170.0}, {-122.0, 170.0}}, color = {0, 0, 191}, visible = true)); + connect(NR_Resource_Utilization1.pc_res_use_mlt, Pollution_Dynamics1.pc_res_use_mlt) annotation( + Line(points = {{362.0, -108.0}, {424.0, -108.0}, {424.0, 124.0}, {-176.0, 124.0}, {-176.0, 96.0}, {-122.0, 96.0}}, color = {0, 0, 191}, visible = true)); + connect(Land_Fertility1.yield_tech_LYTD, Food_Production1.yield_tech_LYTD) annotation( + Line(points = {{142.0, -110.0}, {192.0, -110.0}, {192.0, -82.0}, {-112.0, -82.0}, {-112.0, -90.0}, {-112.0, -98.0}}, color = {0, 0, 191}, visible = true)); + connect(Arable_Land_Dynamics1.fr_inp_al_land_dev, Food_Production1.fr_inp_al_land_dev) annotation( + Line(points = {{-78.0, -10.0}, {-28.0, -10.0}, {-28.0, -68.0}, {-172.0, -68.0}, {-172.0, -120.0}, {-122.0, -120.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.s_yield_mlt_air_poll, Food_Production1.s_yield_mlt_air_poll) annotation( + Line(points = {{-78.0, 72.0}, {32.0, 72.0}, {32.0, -168.0}, {-104.0, -168.0}, {-104.0, -142.0}}, color = {0, 0, 191}, visible = true)); + connect(Labor_Utilization1.capital_util_fr, Service_Sector_Investment1.capital_util_fr) annotation( + Line(points = {{142.0, -28.0}, {224.0, -28.0}, {224.0, -180.0}, {-172.0, -180.0}, {-172.0, -208.0}, {-122.0, -208.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.ppoll_tech_mult_icor_COPM, Industrial_Investment1.ppoll_tech_mult_icor_COPM) annotation( + Line(points = {{-88.0, 0.0}, {88.0, 0.0}}, color = {0, 0, 191}, visible = true, origin = {10.0, 88.0})); + connect(NR_Resource_Utilization1.ind_cap_out_ratio_2_ICOR2T, Industrial_Investment1.ind_cap_out_ratio_2_ICOR2T) annotation( + Line(points = {{362.0, -124.0}, {428.0, -124.0}, {428.0, 120.0}, {108.0, 120.0}, {108.0, 102.0}}, color = {0, 0, 191}, visible = true)); + connect(Labor_Utilization1.capital_util_fr, Industrial_Investment1.capital_util_fr) annotation( + Line(points = {{142.0, -28.0}, {224.0, -28.0}, {224.0, -180.0}, {24.0, -180.0}, {24.0, 80.0}, {98.0, 80.0}}, color = {0, 0, 191}, visible = true)); + connect(NR_Resource_Utilization1.s_fr_cap_al_obt_res, Industrial_Investment1.s_fr_cap_al_obt_res) annotation( + Line(points = {{362.0, -132.0}, {432.0, -132.0}, {432.0, 132.0}, {44.0, 132.0}, {44.0, 72.0}, {98.0, 72.0}}, color = {0, 0, 191}, visible = true)); + connect(Pollution_Dynamics1.ppoll_gen_rt, Human_Ecological_Footprint1.ppoll_gen_rt) annotation( + Line(points = {{-78.0, 64.0}, {-20.0, 64.0}, {-20.0, 148.0}, {256.0, 148.0}, {256.0, 170.0}, {318.0, 170.0}}, color = {0, 0, 191}, visible = true)); + connect(Arable_Land_Dynamics1.urban_ind_land, Human_Ecological_Footprint1.urban_ind_land) annotation( + Line(points = {{-78.0, -30.0}, {-24.0, -30.0}, {-24.0, 136.0}, {252.0, 136.0}, {252.0, 180.0}, {318.0, 180.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.yield_tech_mult_icor_COYM, Industrial_Investment1.yield_tech_mult_icor_COYM) annotation( + Line(points = {{-96.0, -142.0}, {-96.0, -174.0}, {28.0, -174.0}, {28.0, 96.0}, {98.0, 96.0}}, color = {0, 0, 191}, visible = true)); + connect(Food_Production1.tot_agric_invest, Arable_Land_Dynamics1.tot_agric_invest) annotation( + Line(points = {{-88.0, -98.0}, {-88.0, -52.0}, {-200.0, -52.0}, {-200.0, -20.0}, {-122.0, -20.0}}, color = {0, 0, 191}, visible = true)); + annotation( + Icon(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {255, 255, 0}, fillPattern = FillPattern.Solid, extent = {{-222.0, -262.0}, {440.0, 220.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-64.0, 40.0}, {292.0, 114.0}}, textString = "Influencing the", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-78.0, -32.0}, {308.0, 34.0}}, textString = "Future", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-72.0, -124.0}, {294.0, -26.0}}, textString = "10 Years Later", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-220.0, -260.0}, {440.0, 220.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10})), + experiment(StartTime = 1900, StopTime = 2500), + experimentSetupOutput, + Documentation(info = " This is Scenario #11 of the WORLD3 model. This scenario starts out with the same assumptions as Scenario #10.

We now want to check what would have happened, had we started controlling our resources 10 years later.

@@ -6918,8 +10873,10 @@

", revisions = "")); end Scenario_11; + package Utilities "Utility models of Meadows' WORLD3 model" extends Modelica.Icons.Package; + block Agr_Inp_Per_Hect "Agricultural input per hectare" extends Interfaces.Nonlin_3; output Real p_fr_inp_for_land_maint "Fraction of agricultural investiment allocated to land maintenance"; @@ -6932,10 +10889,13 @@ agr_inp = u3; agr_inp_per_hect = agr_inp * (1 - p_fr_inp_for_land_maint) / arable_land; y = agr_inp_per_hect; - annotation(Diagram, Documentation(info = " + annotation( + Diagram, + Documentation(info = " This function is described on p.294 of Dynamics of Growth in a Finite World. ")); end Agr_Inp_Per_Hect; + block BD_Rates "Birth and death rates" extends Interfaces.Nonlin_2; output Real bd(unit = "1/yr") "Total annual births or deaths"; @@ -6946,10 +10906,12 @@ pop = u2; bd_rate = 1000 * bd / pop; y = bd_rate; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.140 of Dynamics of Growth in a Finite World. ")); end BD_Rates; + block Birth_Factors "Birth factors of WORLD3 model" extends Interfaces.Nonlin_3; parameter Real Repro_Life(unit = "yr") = 30 "Reproductive lifetime"; @@ -6964,10 +10926,12 @@ pop_15_44 = u3; births = if time > t_pop_equil_time then deaths else 0.5 * tot_fert * pop_15_44 / Repro_Life; y = births; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.96 of Dynamics of Growth in a Finite World. ")); end Birth_Factors; + block Ch_Agr_Inp "Change in agricultural input" extends Interfaces.Nonlin_3; output Real current_agr_inp(unit = "dollar/yr") "Current agricultural input"; @@ -6980,10 +10944,12 @@ agr_inp = u3; chg_agr_inp = (current_agr_inp - agr_inp) / s_avg_life_agr_inp; y = chg_agr_inp; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.292 of Dynamics of Growth in a Finite World. ")); end Ch_Agr_Inp; + block Ch_Lab_Util_Fr_Del "Change in delayed labor utilization fraction" extends Interfaces.Nonlin_2; parameter Real labor_util_fr_del_time(unit = "yr") = 2 "Labor utilization fraction delay time"; @@ -6995,10 +10961,12 @@ labor_util_fr_del = u2; chg_lab_util_fr_del = (labor_util_fr - labor_util_fr_del) / labor_util_fr_del_time; y = chg_lab_util_fr_del; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.241 of Dynamics of Growth in a Finite World. ")); end Ch_Lab_Util_Fr_Del; + block Ch_Perc_Food_Ratio "Change in perceived food ratio" extends Interfaces.Nonlin_2; parameter Real food_short_perc_del(unit = "yr") = 2 "Food shortage perception delay"; @@ -7010,10 +10978,12 @@ perc_food_ratio = u2; chg_perc_food_ratio = (food_ratio - perc_food_ratio) / food_short_perc_del; y = chg_perc_food_ratio; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.333 of Dynamics of Growth in a Finite World. ")); end Ch_Perc_Food_Ratio; + block Current_Agr_Inp "Current agricultural input" extends Interfaces.Nonlin_2; output Real fr_inp_al_land_dev "Fraction of agricultural input allocated to land development"; @@ -7024,10 +10994,12 @@ tot_agric_invest = u2; current_agr_inp = tot_agric_invest * (1 - fr_inp_al_land_dev); y = current_agr_inp; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.292 of Dynamics of Growth in a Finite World. ")); end Current_Agr_Inp; + block Death_Factors "Number of people dying from a given group" extends Interfaces.Nonlin_2; output Real pop "Population of previous group"; @@ -7038,10 +11010,12 @@ mort = u2; deaths = pop * mort; y = deaths; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.57 of Dynamics of Growth in a Finite World. ")); end Death_Factors; + block Des_Compl_Fam_Size "Desired complete family size" extends Interfaces.Nonlin_2; parameter Real t_zero_pop_grow_time(unit = "yr") = 4000 "Time to zero population growth"; @@ -7054,10 +11028,12 @@ fam_resp_to_soc_norm = u2; des_compl_fam_size = if time > t_zero_pop_grow_time then 2.0 else des_compl_fam_size_norm * fam_resp_to_soc_norm * soc_fam_size_norm; y = des_compl_fam_size; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.113 of Dynamics of Growth in a Finite World. ")); end Des_Compl_Fam_Size; + block Fam_Income_Expect "Expected family income" extends Interfaces.Nonlin_2; output Real ind_out_pc(unit = "dollar/yr") "Per capita industrial output"; @@ -7066,12 +11042,14 @@ equation ind_out_pc = u1; avg_ind_out_pc = u2; - fam_income_expect = max({-0.2,min({0.2,(ind_out_pc - avg_ind_out_pc) / avg_ind_out_pc})}); + fam_income_expect = max({-0.2, min({0.2, (ind_out_pc - avg_ind_out_pc) / avg_ind_out_pc})}); y = fam_income_expect; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.122 of Dynamics of Growth in a Finite World. ")); end Fam_Income_Expect; + block Fert_Cont_Eff "Effective fertility continuation" extends Interfaces.Nonlin_1; parameter Real t_fert_cont_eff_time(unit = "yr") = 4000 "Year of continued fertility change"; @@ -7081,10 +11059,12 @@ fert_cont_eff_table = u; fert_cont_eff = if time > t_fert_cont_eff_time then 1.0 else fert_cont_eff_table; y = fert_cont_eff; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.133 of Dynamics of Growth in a Finite World. ")); end Fert_Cont_Eff; + block FIOA_Ind "Fraction of industrial output allocated to industry" extends Interfaces.Nonlin_3; output Real s_fioa_agr "Fraction of industrial output allocated to agriculture"; @@ -7097,10 +11077,12 @@ s_fioa_cons = u3; fioa_ind = 1 - s_fioa_agr - s_fioa_serv - s_fioa_cons; y = fioa_ind; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.223 of Dynamics of Growth in a Finite World. ")); end FIOA_Ind; + block Food "Total produced food" extends Interfaces.Nonlin_2; parameter Real land_fr_harvested = 0.7 "Land fraction harvested"; @@ -7113,10 +11095,12 @@ arable_land = u2; food = land_yield * arable_land * land_fr_harvested * (1.0 - processing_loss); y = food; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.280 of Dynamics of Growth in a Finite World. ")); end Food; + block GDP_Index "Gross domestic product index" extends Interfaces.Nonlin_1; output Real gdp_per_capita(unit = "dollar/yr") "Per capita gross domestic product"; @@ -7126,6 +11110,7 @@ gdp_index = (Modelica.Math.log10(gdp_per_capita) - Modelica.Math.log10(24.0)) / (Modelica.Math.log10(9508.0) - Modelica.Math.log10(24.0)); y = gdp_index; end GDP_Index; + block HEF_Human_Ecological_Footprint "Human ecological footprint" extends Interfaces.Nonlin_3; output Real arable_land_in_Gha(unit = "Gha") "Arable land in Gigahectare"; @@ -7139,6 +11124,7 @@ hef_human_ecological_footprint = (arable_land_in_Gha + urban_land_in_Gha + absorption_land_in_Gha) / 1.91; y = hef_human_ecological_footprint; end HEF_Human_Ecological_Footprint; + block HWI_Human_Welfare_Index "Human welfare index" extends Interfaces.Nonlin_3; output Real life_expectancy_index "Life expectancy index"; @@ -7152,6 +11138,7 @@ hwi_human_welfare_index = (life_expectancy_index + education_index + gdp_index) / 3; y = hwi_human_welfare_index; end HWI_Human_Welfare_Index; + block Industrial_Output "Industrial output" extends Interfaces.Nonlin_4; output Real s_fr_cap_al_obt_res "Fraction of capital allocated to obtaining resources"; @@ -7166,10 +11153,12 @@ industrial_capital = u4; industrial_output = industrial_capital * (1 - s_fr_cap_al_obt_res) * capital_util_fr / s_ind_cap_out_ratio; y = industrial_output; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.216 of Dynamics of Growth in a Finite World. ")); end Industrial_Output; + block Land_Devel_Rt "Land development rate" extends Interfaces.Nonlin_3; output Real dev_cost_per_hect(unit = "dollar/hectare") "Development cost per hectare"; @@ -7182,10 +11171,12 @@ tot_agric_invest = u3; land_devel_rt = tot_agric_invest * fr_inp_al_land_dev / dev_cost_per_hect; y = land_devel_rt; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.289 of Dynamics of Growth in a Finite World. ")); end Land_Devel_Rt; + block Land_Fert_Reg "Land fertility regeneration" extends Interfaces.Nonlin_2; parameter Real inherent_land_fert(unit = "kg/(hectare.yr)") = 600 "Inherent land fertility"; @@ -7197,10 +11188,12 @@ land_fertility = u2; land_fert_regen = (inherent_land_fert - land_fertility) / land_fert_regen_time; y = land_fert_regen; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.328 of Dynamics of Growth in a Finite World. ")); end Land_Fert_Reg; + block Land_Rem_Urb_Ind_Use "Land removal for urban/industrial use" extends Interfaces.Nonlin_2; parameter Real urb_ind_land_dev_time(unit = "yr") = 10 "Urban and industrial land development time"; @@ -7212,10 +11205,12 @@ urban_ind_land = u2; land_rem_urb_ind_use = (urb_ind_land_req - urban_ind_land) / urb_ind_land_dev_time; y = land_rem_urb_ind_use; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.322 of Dynamics of Growth in a Finite World. ")); end Land_Rem_Urb_Ind_Use; + block Lifet_Mlt_Crowd "Life expectancy multiplier due to crowding" extends Interfaces.Nonlin_2; output Real crowd_mult_ind "Crowding multiplier index"; @@ -7226,10 +11221,12 @@ fr_pop_urban = u2; lifet_mlt_crowd = 1 - crowd_mult_ind * fr_pop_urban; y = lifet_mlt_crowd; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.90 of Dynamics of Growth in a Finite World. ")); end Lifet_Mlt_Crowd; + block Lifet_Mult_Hlth_Serv "Life expectancy multiplier due to health services" extends Interfaces.Nonlin_2; output Real lifet_mlt_hlth_serv_1 "Original life expectancy multiplier due to health services"; @@ -7240,10 +11237,12 @@ lifet_mlt_hlth_serv_2 = u2; lifet_mult_hlth_serv = if time > 1940 then lifet_mlt_hlth_serv_2 else lifet_mlt_hlth_serv_1; y = lifet_mult_hlth_serv; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.76 of Dynamics of Growth in a Finite World. ")); end Lifet_Mult_Hlth_Serv; + block Marg_Prod_Agr_Inp "Agricultural input for marginally producing land" extends Interfaces.Nonlin_4; output Real land_yield(unit = "kg/(hectare.yr)") "Total land yield"; @@ -7258,10 +11257,12 @@ s_avg_life_agr_inp = u4; marg_prod_agr_inp = s_avg_life_agr_inp * land_yield * marg_land_yield_mlt_cap / land_yield_mlt_cap; y = marg_prod_agr_inp; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.313 of Dynamics of Growth in a Finite World. ")); end Marg_Prod_Agr_Inp; + block Marg_Prod_Land_Dev "Development of marginally producing land" extends Interfaces.Nonlin_2; parameter Real social_discount(unit = "1/yr") = 0.07 "Social discount"; @@ -7273,10 +11274,12 @@ dev_cost_per_hect = u2; marg_prod_land_dev = land_yield / (dev_cost_per_hect * social_discount); y = marg_prod_land_dev; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.312 of Dynamics of Growth in a Finite World. ")); end Marg_Prod_Land_Dev; + block Matur_Factors "Number of people switching groups" extends Interfaces.Nonlin_2; parameter Real bracket(unit = "yr") = 1 "Time bracket of previous group"; @@ -7288,10 +11291,12 @@ mort = u2; matur = pop * (1 - mort) / bracket; y = matur; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.141 of Dynamics of Growth in a Finite World. ")); end Matur_Factors; + block Need_For_Fert_Cont "Need for fertility continuation" extends Interfaces.Nonlin_2; output Real max_tot_fert "Maximal total fertility"; @@ -7300,12 +11305,14 @@ equation max_tot_fert = u1; des_tot_fert = u2; - need_for_fert_cont = max({0,min({10,max_tot_fert / des_tot_fert - 1.0})}); + need_for_fert_cont = max({0, min({10, max_tot_fert / des_tot_fert - 1.0})}); y = need_for_fert_cont; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.131 of Dynamics of Growth in a Finite World. ")); end Need_For_Fert_Cont; + block P_PPoll_Tech_Chg "Percentage of effective pollution technology change" extends Interfaces.Nonlin_1; parameter Real des_ppoll_index_DPOLX = 1.2 "Desired persistent pollution index"; @@ -7316,6 +11323,7 @@ p_ppoll_tech_chg = 1 - ppoll_index / des_ppoll_index_DPOLX; y = p_ppoll_tech_chg; end P_PPoll_Tech_Chg; + block P_Res_Tech_Chg "Percentage of effective resource technology change" extends Interfaces.Nonlin_1; parameter Real des_res_use_rt_DNRUR(unit = "ton/yr") = 4800000000.0 "Desired resource utilization rate"; @@ -7326,6 +11334,7 @@ p_res_tech_chg = 1 - nr_res_use_rate / des_res_use_rt_DNRUR; y = p_res_tech_chg; end P_Res_Tech_Chg; + block Poll_Intens_Ind "Pollution intensity index" extends Interfaces.Nonlin_3; output Real industrial_output(unit = "dollar/yr") "Industrial output"; @@ -7339,6 +11348,7 @@ poll_intens_ind = ppoll_gen_ind * s_ppoll_gen_fact / industrial_output; y = poll_intens_ind; end Poll_Intens_Ind; + block PPoll_Assim_Rt "Persistent pollution assimilation rate" extends Interfaces.Nonlin_2; output Real pers_pollution "Persistent pollution"; @@ -7349,10 +11359,12 @@ assim_half_life = u2; ppoll_assim_rt = pers_pollution / (1.4 * assim_half_life); y = ppoll_assim_rt; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.442 of Dynamics of Growth in a Finite World. ")); end PPoll_Assim_Rt; + block PPoll_Gen_Agr "Persistent pollution generated by agricultural output" extends Interfaces.Nonlin_2; parameter Real agr_mtl_toxic_index(unit = "1/dollar") = 1 "Agricultural materials toxicity index"; @@ -7365,10 +11377,12 @@ arable_land = u2; ppoll_gen_agr = agr_inp_per_hect * arable_land * fr_agr_inp_pers_mtl * agr_mtl_toxic_index; y = ppoll_gen_agr; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.433 of Dynamics of Growth in a Finite World. ")); end PPoll_Gen_Agr; + block PPoll_Gen_Ind "Persistent pollution generated by industrial output" extends Interfaces.Nonlin_2; parameter Real frac_res_pers_mtl = 0.02 "Fraction of resources as persistent materials"; @@ -7382,10 +11396,12 @@ population = u2; ppoll_gen_ind = pc_res_use_mlt * population * frac_res_pers_mtl * ind_mtl_emiss_fact * ind_mtl_toxic_index; y = ppoll_gen_ind; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.429 of Dynamics of Growth in a Finite World. ")); end PPoll_Gen_Ind; + block PPoll_Gen_Rt "Persistent pollution generation rate" extends Interfaces.Nonlin_3; output Real s_ppoll_gen_fact "Percentage of effective persistent pollution generation"; @@ -7398,10 +11414,12 @@ ppoll_gen_agr = u3; ppoll_gen_rt = (ppoll_gen_ind + ppoll_gen_agr) * s_ppoll_gen_fact; y = ppoll_gen_rt; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.428 of Dynamics of Growth in a Finite World. ")); end PPoll_Gen_Rt; + block PPoll_Tech_Chg_Rt "Persistent pollution technology change rate" extends Interfaces.Nonlin_2; parameter Real t_policy_year(unit = "yr") = 4000 "Year of policy change"; @@ -7414,6 +11432,7 @@ ppoll_tech_chg_rt = if time > t_policy_year then p_ppoll_tech_chg_mlt_POLGFM * ppoll_tech_PTD else 0; y = ppoll_tech_chg_rt; end PPoll_Tech_Chg_Rt; + block Res_Tech_Ch_Rt_NRATE "Non-recoverable resource technology change rate" extends Interfaces.Nonlin_2; parameter Real t_policy_year(unit = "yr") = 4000 "Year of policy change"; @@ -7426,6 +11445,7 @@ res_tech_ch_rt_NRATE = if time > t_policy_year then p_res_tech_chg_mlt_NRCM * res_tech_NRTD else 0; y = res_tech_ch_rt_NRATE; end Res_Tech_Ch_Rt_NRATE; + block S_Avg_Life_Agr_Inp "Average life of service sector capital" extends Interfaces.Nonlin_0; parameter Real t_policy_year(unit = "yr") = 4000 "Year of policy change"; @@ -7435,10 +11455,12 @@ equation s_avg_life_agr_inp = if time > t_policy_year then p_avg_life_agr_inp_2 else p_avg_life_agr_inp_1; y = s_avg_life_agr_inp; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.293 of Dynamics of Growth in a Finite World. ")); end S_Avg_Life_Agr_Inp; + block S_Avg_Life_Ind_Cap "Average life of industrial capital" extends Interfaces.Nonlin_0; parameter Real t_policy_year(unit = "yr") = 4000 "Year of policy change"; @@ -7448,10 +11470,12 @@ equation s_avg_life_ind_cap = if time > t_policy_year then p_avg_life_ind_cap_2 else p_avg_life_ind_cap_1; y = s_avg_life_ind_cap; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.221 of Dynamics of Growth in a Finite World. ")); end S_Avg_Life_Ind_Cap; + block S_Avg_Life_Serv_Cap "Average life of service sector capital" extends Interfaces.Nonlin_0; parameter Real t_policy_year(unit = "yr") = 4000 "Year of policy change"; @@ -7461,10 +11485,12 @@ equation s_avg_life_serv_cap = if time > t_policy_year then p_avg_life_serv_cap_2 else p_avg_life_serv_cap_1; y = s_avg_life_serv_cap; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.231 of Dynamics of Growth in a Finite World. ")); end S_Avg_Life_Serv_Cap; + block S_FIOA_Agr "Fraction of industrial output allocated to agricultural sector" extends Interfaces.Nonlin_2; parameter Real t_policy_year(unit = "yr") = 4000 "Year of policy change"; @@ -7476,10 +11502,12 @@ p_fr_io_al_agr_2 = u2; s_fioa_agr = if time > t_policy_year then p_fr_io_al_agr_2 else p_fr_io_al_agr_1; y = s_fioa_agr; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.287 of Dynamics of Growth in a Finite World. ")); end S_FIOA_Agr; + block S_FIOA_Cons "Fraction of industrial output allocated to consumption" extends Interfaces.Nonlin_2; parameter Real t_ind_equil_time(unit = "yr") = 4000 "Year of industrial equilibrium"; @@ -7491,10 +11519,12 @@ p_fioa_cons_var = u2; s_fioa_cons = if time > t_ind_equil_time then p_fioa_cons_var else s_fioa_cons_const; y = s_fioa_cons; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.223 of Dynamics of Growth in a Finite World. ")); end S_FIOA_Cons; + block S_FIOA_Cons_Const "Fraction of industrial output allocated to consumption" extends Interfaces.Nonlin_0; parameter Real t_policy_year(unit = "yr") = 4000 "Year of policy change"; @@ -7504,10 +11534,12 @@ equation s_fioa_cons_const = if time > t_policy_year then p_fioa_cons_const_2 else p_fioa_cons_const_1; y = s_fioa_cons_const; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.223 of Dynamics of Growth in a Finite World. ")); end S_FIOA_Cons_Const; + block S_FIOA_Serv "Fraction of industrial output allocated to service sector" extends Interfaces.Nonlin_2; parameter Real t_policy_year(unit = "yr") = 4000 "Year of policy change"; @@ -7519,10 +11551,12 @@ p_fr_io_al_serv_2 = u2; s_fioa_serv = if time > t_policy_year then p_fr_io_al_serv_2 else p_fr_io_al_serv_1; y = s_fioa_serv; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.229 of Dynamics of Growth in a Finite World. ")); end S_FIOA_Serv; + block S_Fr_Cap_Al_Obt_Res "Fraction of capital allocated to resource use efficiency" extends Interfaces.Nonlin_2; parameter Real t_fcaor_time(unit = "yr") = 4000 "Year of capital allocation to resource use efficiency"; @@ -7534,10 +11568,12 @@ p_fr_cap_al_obt_res_2 = u2; s_fr_cap_al_obt_res = if time > t_fcaor_time then p_fr_cap_al_obt_res_2 else p_fr_cap_al_obt_res_1; y = s_fr_cap_al_obt_res; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.393 of Dynamics of Growth in a Finite World. ")); end S_Fr_Cap_Al_Obt_Res; + block S_Ind_Cap_Out_Ratio "Industrial capital output ratio" extends Interfaces.Nonlin_1; parameter Real t_policy_year(unit = "yr") = 4000 "Year of policy change"; @@ -7548,10 +11584,12 @@ p_ind_cap_out_ratio_2 = u; s_ind_cap_out_ratio = if time > t_policy_year then p_ind_cap_out_ratio_2 else p_ind_cap_out_ratio_1; y = s_ind_cap_out_ratio; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.216 of Dynamics of Growth in a Finite World. ")); end S_Ind_Cap_Out_Ratio; + block S_Indic_Food_PC "Indicated food per capita" extends Interfaces.Nonlin_2; parameter Real t_policy_year(unit = "yr") = 4000 "Year of policy change"; @@ -7563,10 +11601,12 @@ p_indic_food_pc_2 = u2; s_indic_food_pc = if time > t_policy_year then p_indic_food_pc_2 else p_indic_food_pc_1; y = s_indic_food_pc; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.286 of Dynamics of Growth in a Finite World. ")); end S_Indic_Food_PC; + block S_Indic_Serv_PC "Fraction of per capita indicated output allocated to service sector" extends Interfaces.Nonlin_2; parameter Real t_policy_year(unit = "yr") = 4000 "Year of policy change"; @@ -7578,10 +11618,12 @@ p_indic_serv_pc_2 = u2; s_indic_serv_pc = if time > t_policy_year then p_indic_serv_pc_2 else p_indic_serv_pc_1; y = s_indic_serv_pc; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.227 of Dynamics of Growth in a Finite World. ")); end S_Indic_Serv_PC; + block S_Land_Life_Mlt_Yield "Land Life Yield Factor" extends Interfaces.Nonlin_2; constant Real time_unit(unit = "yr") = 1 "Unit conversion constant"; @@ -7601,10 +11643,12 @@ end if; s_land_life_mlt_yield = k * p_land_life_mlt_yield_1 + (1 - k) * p_land_life_mlt_yield_2; y = s_land_life_mlt_yield; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.317 of Dynamics of Growth in a Finite World. ")); end S_Land_Life_Mlt_Yield; + block S_Land_Yield_Fact "Land yield factor" extends Interfaces.Nonlin_1; parameter Real t_policy_year(unit = "yr") = 4000 "Year of policy change"; @@ -7615,10 +11659,12 @@ p_land_yield_fact_2 = u; s_land_yield_fact = if time > t_policy_year then p_land_yield_fact_2 else p_land_yield_fact_1; y = s_land_yield_fact; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.307 of Dynamics of Growth in a Finite World. ")); end S_Land_Yield_Fact; + block S_NR_Res_Use_Fact "Non-recoverable resource utilization factor" extends Interfaces.Nonlin_1; parameter Real t_policy_year(unit = "yr") = 4000 "Year of policy change"; @@ -7629,10 +11675,12 @@ p_nr_res_use_fact_2 = u; s_nr_res_use_fact = if time > t_policy_year then p_nr_res_use_fact_2 else p_nr_res_use_fact_1; y = s_nr_res_use_fact; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.390 of Dynamics of Growth in a Finite World. ")); end S_NR_Res_Use_Fact; + block S_PPoll_Gen_Fact "Persistent pollution generation factor" extends Interfaces.Nonlin_1; parameter Real t_policy_year(unit = "yr") = 4000 "Year of policy change"; @@ -7643,10 +11691,12 @@ p_ppoll_gen_fact_2 = u; s_ppoll_gen_fact = if time > t_policy_year then p_ppoll_gen_fact_2 else p_ppoll_gen_fact_1; y = s_ppoll_gen_fact; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.428 of Dynamics of Growth in a Finite World. ")); end S_PPoll_Gen_Fact; + block S_Serv_Cap_Out_Ratio "Service sector capital output ratio" extends Interfaces.Nonlin_0; parameter Real t_policy_year(unit = "yr") = 4000 "Year of policy change"; @@ -7656,10 +11706,12 @@ equation s_serv_cap_out_ratio = if time > t_policy_year then p_serv_cap_out_ratio_2 else p_serv_cap_out_ratio_1; y = s_serv_cap_out_ratio; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.232 of Dynamics of Growth in a Finite World. ")); end S_Serv_Cap_Out_Ratio; + block S_Yield_Mlt_Air_Poll "Air pollution factor on agricultural yield" extends Interfaces.Nonlin_2; parameter Real t_air_poll_time(unit = "yr") = 4000 "Air pollution change time"; @@ -7671,10 +11723,12 @@ p_yield_mlt_air_poll_2 = u2; s_yield_mlt_air_poll = if time > t_air_poll_time then p_yield_mlt_air_poll_2 else p_yield_mlt_air_poll_1; y = s_yield_mlt_air_poll; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.310 of Dynamics of Growth in a Finite World. ")); end S_Yield_Mlt_Air_Poll; + block Service_Output "Service sector output" extends Interfaces.Nonlin_3; output Real capital_util_fr "Fraction of capacity utilization"; @@ -7687,10 +11741,12 @@ service_capital = u3; service_output = service_capital * capital_util_fr / s_serv_cap_out_ratio; y = service_output; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.231 of Dynamics of Growth in a Finite World. ")); end Service_Output; + block Total_Fertility "Total fertility" extends Interfaces.Nonlin_3; output Real fert_cont_eff "Fertility control effectiveness"; @@ -7701,12 +11757,14 @@ fert_cont_eff = u1; max_tot_fert = u2; des_tot_fert = u3; - total_fertility = min({max_tot_fert,fert_cont_eff * des_tot_fert + (1 - fert_cont_eff) * max_tot_fert}); + total_fertility = min({max_tot_fert, fert_cont_eff * des_tot_fert + (1 - fert_cont_eff) * max_tot_fert}); y = total_fertility; - annotation(Documentation(info = " + annotation( + Documentation(info = " This function is described on p.97 of Dynamics of Growth in a Finite World. ")); end Total_Fertility; + block Yield_Tech_Chg_Rt "Yield technology change rate" extends Interfaces.Nonlin_2; parameter Real t_policy_year(unit = "yr") = 4000 "Year of policy change"; @@ -7719,11 +11777,15 @@ yield_tech_chg_rt = if time > t_policy_year then p_yield_tech_chg_mlt_LYCM * yield_tech_LYTD else 0; y = yield_tech_chg_rt; end Yield_Tech_Chg_Rt; - annotation(preferedView = "info", Documentation(info = " + annotation( + preferedView = "info", + Documentation(info = " Utility models of Meadows' WORLD3 model. ")); end Utilities; - annotation(preferedView = "info", Documentation(info = " + annotation( + preferedView = "info", + Documentation(info = " This model implements Dennis (and Dana) Meadows' WORLD3 model as described in their 1972 book Limits to Growth: A Report for the Club of Rome's Project on the Predicament of Mankind. The book has seen two later editions, one published in 1992 (20-year edition), and the most recent one published in 2004 (30-year edition). Each of these new editions was accompanied by an updated model. The model contained in this library is the newest model discussed in the 2004 edition Limits to Growth: The 30-Year Update.

Whereas Jay Forrester listed his entire model in his book \"World Dynamics,\" Dennis Meadows only talked in \"Limits to Growth\" about the results obtained using his model. The model itself is not listed.

@@ -7784,9 +11846,12 @@

-", revisions = ""), Diagram(coordinateSystem(extent = {{-100,-100},{100,100}}), graphics = {Rectangle(extent = {{-100,100},{100,-100}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, lineThickness = 0.5, fillColor = {160,160,160}),Text(lineColor = {0,0,255}, extent = {{-80,90},{76,36}}, fillColor = {0,0,0}, lineThickness = 0.5, textString = "WORLD3"),Text(lineColor = {0,0,255}, extent = {{-73.9,25.05},{72,-18}}, fillColor = {0,0,0}, lineThickness = 0.5, textString = "world model as proposed"),Text(lineColor = {0,0,255}, extent = {{-69.8,38.1},{68,12}}, fillColor = {0,0,0}, lineThickness = 0.5, textString = "describes the enhanced"),Text(lineColor = {0,0,255}, extent = {{-39.7,-30.85},{42,-58}}, fillColor = {0,0,0}, lineThickness = 0.5, textString = "in their book"),Text(lineColor = {0,0,255}, extent = {{-91.6,-2.8},{94,-38}}, fillColor = {0,0,0}, lineThickness = 0.5, textString = "by Dennis and Dana Meadows"),Text(lineColor = {0,0,255}, extent = {{-49.7,-52.85},{56,-84}}, fillColor = {0,0,0}, lineThickness = 0.5, textString = "Limits to Growth.")})); +", revisions = ""), + Diagram(coordinateSystem(extent = {{-100, -100}, {100, 100}}), graphics = {Rectangle(extent = {{-100, 100}, {100, -100}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, lineThickness = 0.5, fillColor = {160, 160, 160}), Text(lineColor = {0, 0, 255}, extent = {{-80, 90}, {76, 36}}, fillColor = {0, 0, 0}, lineThickness = 0.5, textString = "WORLD3"), Text(lineColor = {0, 0, 255}, extent = {{-73.9, 25.05}, {72, -18}}, fillColor = {0, 0, 0}, lineThickness = 0.5, textString = "world model as proposed"), Text(lineColor = {0, 0, 255}, extent = {{-69.8, 38.1}, {68, 12}}, fillColor = {0, 0, 0}, lineThickness = 0.5, textString = "describes the enhanced"), Text(lineColor = {0, 0, 255}, extent = {{-39.7, -30.85}, {42, -58}}, fillColor = {0, 0, 0}, lineThickness = 0.5, textString = "in their book"), Text(lineColor = {0, 0, 255}, extent = {{-91.6, -2.8}, {94, -38}}, fillColor = {0, 0, 0}, lineThickness = 0.5, textString = "by Dennis and Dana Meadows"), Text(lineColor = {0, 0, 255}, extent = {{-49.7, -52.85}, {56, -84}}, fillColor = {0, 0, 0}, lineThickness = 0.5, textString = "Limits to Growth.")})); end World3; - annotation(preferedView = "info", Documentation(info = " + annotation( + preferedView = "info", + Documentation(info = " This package offers currently two different world models: Jay Forrester's WORLD2 model (1971), and Dennis (and Dana) Meadows' WORLD3 model (1972), the latter in its most recently updated form of 2004.

World modeling is one of the most important applications of the System Dynamics methodology. This application, highly popular in the 1970s, has recently found renewed interest due to the widely discussed advents of Peak Oil and Global Warming.

@@ -7802,97 +11867,182 @@

-"), Diagram(coordinateSystem(extent = {{-100,-100},{100,100}}), graphics = {Rectangle(extent = {{-100,100},{100,-100}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, lineThickness = 0.5, fillColor = {160,160,160}),Text(lineColor = {0,0,255}, extent = {{-80,90},{76,36}}, fillColor = {0,0,0}, lineThickness = 0.5, textString = "World Dynamics"),Text(lineColor = {0,0,255}, extent = {{-65.9,17.05},{64,-20}}, fillColor = {0,0,0}, lineThickness = 0.5, textString = "for discussing some"),Text(lineColor = {0,0,255}, extent = {{-59.8,30.1},{56,8}}, fillColor = {0,0,0}, lineThickness = 0.5, textString = "global world models"),Text(lineColor = {0,0,255}, extent = {{-45.7,-4.85},{44,-38}}, fillColor = {0,0,0}, lineThickness = 0.5, textString = "aspects of the"),Text(lineColor = {0,0,255}, extent = {{-79.6,-25.8},{80,-58}}, fillColor = {0,0,0}, lineThickness = 0.5, textString = "predicament of mankind."),Text(lineColor = {0,0,255}, extent = {{-54,54},{48,22}}, fillColor = {0,0,0}, lineThickness = 0.5, textString = "provides a set of")})); +"), + Diagram(coordinateSystem(extent = {{-100, -100}, {100, 100}}), graphics = {Rectangle(extent = {{-100, 100}, {100, -100}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, lineThickness = 0.5, fillColor = {160, 160, 160}), Text(lineColor = {0, 0, 255}, extent = {{-80, 90}, {76, 36}}, fillColor = {0, 0, 0}, lineThickness = 0.5, textString = "World Dynamics"), Text(lineColor = {0, 0, 255}, extent = {{-65.9, 17.05}, {64, -20}}, fillColor = {0, 0, 0}, lineThickness = 0.5, textString = "for discussing some"), Text(lineColor = {0, 0, 255}, extent = {{-59.8, 30.1}, {56, 8}}, fillColor = {0, 0, 0}, lineThickness = 0.5, textString = "global world models"), Text(lineColor = {0, 0, 255}, extent = {{-45.7, -4.85}, {44, -38}}, fillColor = {0, 0, 0}, lineThickness = 0.5, textString = "aspects of the"), Text(lineColor = {0, 0, 255}, extent = {{-79.6, -25.8}, {80, -58}}, fillColor = {0, 0, 0}, lineThickness = 0.5, textString = "predicament of mankind."), Text(lineColor = {0, 0, 255}, extent = {{-54, 54}, {48, 22}}, fillColor = {0, 0, 0}, lineThickness = 0.5, textString = "provides a set of")})); end WorldDynamics; + package IntroductoryExamples "Introductory example codes of the System Dynamics methodology" extends Modelica.Icons.Example; + model Gilpin "Gilpin population dynamics model" output Real x1 "Prey_1 population"; output Real x2 "Prey_2 population"; output Real x3 "Predator population"; - SystemDynamics.Sources.Source Source1 annotation(Placement(visible = true, transformation(origin = {-170.0,100.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Levels.Level Prey_1(x0 = 100) annotation(Placement(visible = true, transformation(origin = {-80.0,100.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink1 annotation(Placement(visible = true, transformation(origin = {10.0,100.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source2 annotation(Placement(visible = true, transformation(origin = {50.0,100.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Levels.Level Prey_2(x0 = 100) annotation(Placement(visible = true, transformation(origin = {140.0,100.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink2 annotation(Placement(visible = true, transformation(origin = {230.0,100.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_3 Death_1 annotation(Placement(visible = true, transformation(origin = {-30.0,100.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Birth_2 annotation(Placement(visible = true, transformation(origin = {90.0,100.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_3 Death_2 annotation(Placement(visible = true, transformation(origin = {188.0,100.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_3 Prod_3_1 annotation(Placement(visible = true, transformation(origin = {-30.0,50.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Const k1(k = 0.001) annotation(Placement(visible = true, transformation(origin = {0.0,23.0}, extent = {{-20.0,-19.0},{20.0,19.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_3 Prod_3_2 annotation(Placement(visible = true, transformation(origin = {188.0,51.0}, extent = {{-16.0,-15.0},{16.0,15.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Const k2(k = 0.001) annotation(Placement(visible = true, transformation(origin = {220.0,23.0}, extent = {{-20.0,-19.0},{20.0,19.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_3 Prod_3_3 annotation(Placement(visible = true, transformation(origin = {-80.0,160.0}, extent = {{-16.0,-16.0},{16.0,16.0}}, rotation = -450))); - SystemDynamics.Auxiliary.Const k3(k = 0.001) annotation(Placement(visible = true, transformation(origin = {-120.0,160.0}, extent = {{20.0,-20.0},{-20.0,20.0}}, rotation = -90))); - SystemDynamics.Auxiliary.Prod_3 Prod_3_4 annotation(Placement(visible = true, transformation(origin = {189.0,160.0}, extent = {{15.0,16.0},{-15.0,-16.0}}, rotation = -90))); - SystemDynamics.Auxiliary.Const k4(k = 0.0015) annotation(Placement(visible = true, transformation(origin = {232.0,160.0}, extent = {{20.0,-20.0},{-20.0,20.0}}, rotation = 90))); - SystemDynamics.Levels.Level Predator(x0 = 100) annotation(Placement(visible = true, transformation(origin = {40.0,-70.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Death_P annotation(Placement(visible = true, transformation(origin = {100.0,-70.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_2 Birth_P annotation(Placement(visible = true, transformation(origin = {-21.0,-70.0}, extent = {{-19.0,-20.0},{19.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source3 annotation(Placement(visible = true, transformation(origin = {-70.0,-70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink3 annotation(Placement(visible = true, transformation(origin = {150.0,-70.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_3 Prod_3_5 annotation(Placement(visible = true, transformation(origin = {-80.0,-16.0}, extent = {{-16.0,-14.0},{16.0,14.0}}, rotation = -90))); - SystemDynamics.Auxiliary.Const k5(k = 0.01) annotation(Placement(visible = true, transformation(origin = {-120.0,-16.0}, extent = {{20.0,-20.0},{-20.0,20.0}}, rotation = -90))); - SystemDynamics.Auxiliary.Prod_3 Prod_3_6 annotation(Placement(visible = true, transformation(origin = {140.0,-16.0}, extent = {{-16.0,-14.0},{16.0,14.0}}, rotation = -90))); - SystemDynamics.Auxiliary.Const k6(k = 0.001) annotation(Placement(visible = true, transformation(origin = {100.0,-16.0}, extent = {{20.0,-20.0},{-20.0,20.0}}, rotation = -90))); - SystemDynamics.Auxiliary.Prod_3 Prod_3_7 annotation(Placement(visible = true, transformation(origin = {-55.0,-146.0}, extent = {{-15.0,-14.0},{15.0,14.0}}, rotation = -90))); - SystemDynamics.Auxiliary.Const k7(k = 0.005) annotation(Placement(visible = true, transformation(origin = {-100.0,-146.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = -90))); - SystemDynamics.Auxiliary.Prod_3 Prod_3_8 annotation(Placement(visible = true, transformation(origin = {85.0,-145.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 450))); - SystemDynamics.Auxiliary.Const k8(k = 0.0005) annotation(Placement(visible = true, transformation(origin = {130.0,-145.0}, extent = {{20.0,-19.0},{-20.0,19.0}}, rotation = 90))); - SystemDynamics.Rates.Rate_1 Birth_1 annotation(Placement(visible = true, transformation(origin = {-130.0,100.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - equation - connect(Prod_3_8.u1,Predator.y3) annotation(Line(visible = true, points = {{85.0,-155.5},{85.0,-166.0},{40.0,-166.0},{40.0,-83.0}}, color = {0,0,191})); - connect(k8.y,Prod_3_8.u2) annotation(Line(visible = true, origin = {106.1,-145.0}, points = {{10.6,0.0},{-10.6,0.0}}, color = {0,0,191})); - connect(Prod_3_8.y,Birth_P.u1) annotation(Line(visible = true, origin = {15.9,-127.0}, points = {{58.6,-18.0},{-29.3,-18.0},{-29.3,36.0}}, color = {0,0,191})); - connect(Prod_3_8.u3,Prey_2.y3) annotation(Line(visible = true, points = {{85.0,-134.5},{85.0,-120.0},{180.0,-120.0},{180.0,10.0},{140.0,10.0},{140.0,87.0}}, color = {0,0,191})); - connect(Birth_1.u,Prey_1.y4) annotation(Line(visible = true, points = {{-130.0,79.0},{-130.0,70.0},{-95.0,70.0},{-95.0,87.0}}, color = {0,0,191})); - connect(Prey_1.u1,Birth_1.y1) annotation(Line(visible = true, origin = {-111.0,100.0}, points = {{9.0,0.0},{-9.0,0.0}}, color = {191,0,191})); - connect(Birth_1.y,Source1.MassInPort1) annotation(Line(visible = true, origin = {-149.5,100.0}, points = {{9.5,0.0},{-9.5,0.0}}, color = {191,0,191})); - connect(k3.y,Prod_3_3.u2) annotation(Line(visible = true, points = {{-106.0,160.0},{-91.2,160.0}}, color = {0,0,191})); - connect(k5.y,Prod_3_5.u2) annotation(Line(visible = true, points = {{-106.0,-16.0},{-99.0,-16.0},{-99.0,-16.0},{-89.8,-16.0}}, color = {0,0,191})); - connect(k6.y,Prod_3_6.u2) annotation(Line(visible = true, points = {{114.0,-16.0},{121.4,-16.0},{121.4,-16.0},{130.2,-16.0}}, color = {0,0,191})); - connect(Prod_3_7.u3,Predator.y4) annotation(Line(visible = true, points = {{-55.0,-156.5},{-55.0,-166.0},{25.0,-166.0},{25.0,-83.0}}, color = {0,0,191})); - connect(k7.y,Prod_3_7.u2) annotation(Line(visible = true, points = {{-86.0,-146.0},{-64.8,-146.0}}, color = {0,0,191})); - connect(Prod_3_7.u1,Prey_1.y3) annotation(Line(visible = true, points = {{-55.0,-135.5},{-55.0,-120.0},{-160.0,-120.0},{-160.0,30.0},{-80.0,30.0},{-80.0,87.0}}, color = {0,0,191})); - connect(Prod_3_7.y,Birth_P.u) annotation(Line(visible = true, points = {{-45.2,-146.0},{-28.6,-146.0},{-28.6,-91.0}}, color = {0,0,191})); - connect(Prod_3_5.y,Death_1.u2) annotation(Line(visible = true, points = {{-70.2,-16.0},{20.0,-16.0},{20.0,70.0},{-22.0,70.0},{-22.0,79.0}}, color = {0,0,191})); - connect(Prod_3_5.u3,Predator.y) annotation(Line(visible = true, points = {{-80.0,-27.2},{-80.0,-40.0},{14.0,-40.0},{14.0,-59.0},{23.0,-59.0}}, color = {0,0,191})); - connect(Prod_3_5.u1,Prey_1.y3) annotation(Line(visible = true, points = {{-80.0,-4.8},{-80.0,87.0}}, color = {0,0,191})); - connect(Prod_3_6.u3,Predator.y1) annotation(Line(visible = true, points = {{140.0,-27.2},{140.0,-40.0},{70.0,-40.0},{70.0,-59.0},{57.0,-59.0}}, color = {0,0,191})); - connect(Prod_3_6.y,Death_2.u2) annotation(Line(visible = true, points = {{149.8,-16.0},{240.0,-16.0},{240.0,72.0},{196.0,72.0},{196.0,79.0}}, color = {0,0,191})); - connect(Prod_3_6.u1,Prey_2.y3) annotation(Line(visible = true, points = {{140.0,-4.8},{140.0,87.0}}, color = {0,0,191})); - connect(Prod_3_4.u3,Prey_2.y1) annotation(Line(visible = true, points = {{189.0,170.5},{189.0,180.0},{164.0,180.0},{164.0,111.0},{157.0,111.0}}, color = {0,0,191})); - connect(k4.y,Prod_3_4.u2) annotation(Line(visible = true, points = {{218.0,160.0},{200.2,160.0}}, color = {0,0,191})); - connect(Death_2.u,Prod_3_4.y) annotation(Line(visible = true, points = {{180.0,79.0},{180.0,72.0},{168.0,72.0},{168.0,160.0},{177.8,160.0}}, color = {0,0,191})); - connect(Prod_3_4.u1,Prey_1.y1) annotation(Line(visible = true, points = {{189.0,149.5},{189.0,140.0},{-58.0,140.0},{-58.0,111.0},{-63.0,111.0}}, color = {0,0,191})); - connect(Prod_3_3.y,Death_1.u) annotation(Line(visible = true, points = {{-68.8,160.0},{-50.0,160.0},{-50.0,70.0},{-38.0,70.0},{-38.0,79.0}}, color = {0,0,191})); - connect(Prod_3_3.u1,Prey_2.y) annotation(Line(visible = true, points = {{-80.0,171.2},{-80.0,180.0},{116.0,180.0},{116.0,111.0},{123.0,111.0}}, color = {0,0,191})); - connect(Prod_3_3.u3,Prey_1.y) annotation(Line(visible = true, points = {{-80.0,148.8},{-80.0,140.0},{-108.0,140.0},{-108.0,111.0},{-97.0,111.0}}, color = {0,0,191})); - connect(Birth_2.u,Prey_2.y4) annotation(Line(visible = true, points = {{90.0,79.0},{90.0,72.0},{125.0,72.0},{125.0,87.0}}, color = {0,0,191})); - connect(Birth_2.y1,Prey_2.u1) annotation(Line(visible = true, points = {{100.0,100.0},{118.0,100.0}}, color = {191,0,191})); - connect(Death_P.u,Predator.y2) annotation(Line(visible = true, points = {{100.0,-91.0},{100.0,-106.0},{55.0,-106.0},{55.0,-83.0}}, color = {0,0,191})); - connect(Source3.MassInPort1,Birth_P.y) annotation(Line(visible = true, points = {{-59.0,-70.0},{-30.5,-70.0}}, color = {191,0,191})); - connect(Birth_P.y1,Predator.u1) annotation(Line(visible = true, points = {{-11.5,-70.0},{18.0,-70.0}}, color = {191,0,191})); - connect(Predator.u2,Death_P.y) annotation(Line(visible = true, points = {{62.0,-70.0},{90.0,-70.0}}, color = {191,0,191})); - connect(Death_P.y1,Sink3.MassInPort1) annotation(Line(visible = true, points = {{110.0,-70.0},{139.0,-70.0}}, color = {191,0,191})); - connect(Prod_3_2.u2,Prey_2.y2) annotation(Line(visible = true, points = {{188.0,40.5},{188.0,30.0},{155.0,30.0},{155.0,87.0}}, color = {0,0,191})); - connect(Prod_3_2.u1,Prey_2.y2) annotation(Line(visible = true, points = {{176.8,51.0},{155.0,51.0},{155.0,87.0}}, color = {0,0,191})); - connect(Prod_3_2.y,Death_2.u1) annotation(Line(visible = true, points = {{188.0,61.5},{188.0,79.0}}, color = {0,0,191})); - connect(k2.y,Prod_3_2.u3) annotation(Line(visible = true, points = {{220.0,36.3},{220.0,51.0},{199.2,51.0}}, color = {0,0,191})); - connect(Death_1.y1,Sink1.MassInPort1) annotation(Line(visible = true, points = {{-20.0,100.0},{-1.0,100.0}}, color = {191,0,191})); - connect(Birth_2.y,Source2.MassInPort1) annotation(Line(visible = true, points = {{80.0,100.0},{61.0,100.0}}, color = {191,0,191})); - connect(Prey_1.u2,Death_1.y) annotation(Line(visible = true, points = {{-58.0,100.0},{-40.0,100.0}}, color = {191,0,191})); - connect(Prod_3_1.u2,Prey_1.y2) annotation(Line(visible = true, points = {{-30.0,38.8},{-30.0,30.0},{-65.0,30.0},{-65.0,87.0}}, color = {0,0,191})); - connect(Prod_3_1.u1,Prey_1.y2) annotation(Line(visible = true, points = {{-41.2,50.0},{-65.0,50.0},{-65.0,87.0}}, color = {0,0,191})); - connect(k1.y,Prod_3_1.u3) annotation(Line(visible = true, points = {{0.0,36.3},{0.0,50.0},{-18.8,50.0}}, color = {0,0,191})); - connect(Prod_3_1.y,Death_1.u1) annotation(Line(visible = true, points = {{-30.0,61.2},{-30.0,79.0}}, color = {0,0,191})); - connect(Death_2.y1,Sink2.MassInPort1) annotation(Line(visible = true, points = {{198.0,100.0},{219.0,100.0}}, color = {127,0,255})); - connect(Prey_2.u2,Death_2.y) annotation(Line(visible = true, points = {{162.0,100.0},{178.0,100.0}}, color = {127,0,255})); + SystemDynamics.Sources.Source Source1 annotation( + Placement(visible = true, transformation(origin = {-170.0, 100.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Levels.Level Prey_1(x0 = 100) annotation( + Placement(visible = true, transformation(origin = {-80.0, 100.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink1 annotation( + Placement(visible = true, transformation(origin = {10.0, 100.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source2 annotation( + Placement(visible = true, transformation(origin = {50.0, 100.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Levels.Level Prey_2(x0 = 100) annotation( + Placement(visible = true, transformation(origin = {140.0, 100.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink2 annotation( + Placement(visible = true, transformation(origin = {230.0, 100.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_3 Death_1 annotation( + Placement(visible = true, transformation(origin = {-30.0, 100.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Birth_2 annotation( + Placement(visible = true, transformation(origin = {90.0, 100.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_3 Death_2 annotation( + Placement(visible = true, transformation(origin = {188.0, 100.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_3 Prod_3_1 annotation( + Placement(visible = true, transformation(origin = {-30.0, 50.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Const k1(k = 0.001) annotation( + Placement(visible = true, transformation(origin = {0.0, 23.0}, extent = {{-20.0, -19.0}, {20.0, 19.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_3 Prod_3_2 annotation( + Placement(visible = true, transformation(origin = {188.0, 51.0}, extent = {{-16.0, -15.0}, {16.0, 15.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Const k2(k = 0.001) annotation( + Placement(visible = true, transformation(origin = {220.0, 23.0}, extent = {{-20.0, -19.0}, {20.0, 19.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_3 Prod_3_3 annotation( + Placement(visible = true, transformation(origin = {-80.0, 160.0}, extent = {{-16.0, -16.0}, {16.0, 16.0}}, rotation = -450))); + SystemDynamics.Auxiliary.Const k3(k = 0.001) annotation( + Placement(visible = true, transformation(origin = {-120.0, 160.0}, extent = {{20.0, -20.0}, {-20.0, 20.0}}, rotation = -90))); + SystemDynamics.Auxiliary.Prod_3 Prod_3_4 annotation( + Placement(visible = true, transformation(origin = {189.0, 160.0}, extent = {{15.0, 16.0}, {-15.0, -16.0}}, rotation = -90))); + SystemDynamics.Auxiliary.Const k4(k = 0.0015) annotation( + Placement(visible = true, transformation(origin = {232.0, 160.0}, extent = {{20.0, -20.0}, {-20.0, 20.0}}, rotation = 90))); + SystemDynamics.Levels.Level Predator(x0 = 100) annotation( + Placement(visible = true, transformation(origin = {40.0, -70.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Death_P annotation( + Placement(visible = true, transformation(origin = {100.0, -70.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_2 Birth_P annotation( + Placement(visible = true, transformation(origin = {-21.0, -70.0}, extent = {{-19.0, -20.0}, {19.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source3 annotation( + Placement(visible = true, transformation(origin = {-70.0, -70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink3 annotation( + Placement(visible = true, transformation(origin = {150.0, -70.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_3 Prod_3_5 annotation( + Placement(visible = true, transformation(origin = {-80.0, -16.0}, extent = {{-16.0, -14.0}, {16.0, 14.0}}, rotation = -90))); + SystemDynamics.Auxiliary.Const k5(k = 0.01) annotation( + Placement(visible = true, transformation(origin = {-120.0, -16.0}, extent = {{20.0, -20.0}, {-20.0, 20.0}}, rotation = -90))); + SystemDynamics.Auxiliary.Prod_3 Prod_3_6 annotation( + Placement(visible = true, transformation(origin = {140.0, -16.0}, extent = {{-16.0, -14.0}, {16.0, 14.0}}, rotation = -90))); + SystemDynamics.Auxiliary.Const k6(k = 0.001) annotation( + Placement(visible = true, transformation(origin = {100.0, -16.0}, extent = {{20.0, -20.0}, {-20.0, 20.0}}, rotation = -90))); + SystemDynamics.Auxiliary.Prod_3 Prod_3_7 annotation( + Placement(visible = true, transformation(origin = {-55.0, -146.0}, extent = {{-15.0, -14.0}, {15.0, 14.0}}, rotation = -90))); + SystemDynamics.Auxiliary.Const k7(k = 0.005) annotation( + Placement(visible = true, transformation(origin = {-100.0, -146.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = -90))); + SystemDynamics.Auxiliary.Prod_3 Prod_3_8 annotation( + Placement(visible = true, transformation(origin = {85.0, -145.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 450))); + SystemDynamics.Auxiliary.Const k8(k = 0.0005) annotation( + Placement(visible = true, transformation(origin = {130.0, -145.0}, extent = {{20.0, -19.0}, {-20.0, 19.0}}, rotation = 90))); + SystemDynamics.Rates.Rate_1 Birth_1 annotation( + Placement(visible = true, transformation(origin = {-130.0, 100.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + equation + connect(Prod_3_8.u1, Predator.y3) annotation( + Line(visible = true, points = {{85.0, -155.5}, {85.0, -166.0}, {40.0, -166.0}, {40.0, -83.0}}, color = {0, 0, 191})); + connect(k8.y, Prod_3_8.u2) annotation( + Line(visible = true, origin = {106.1, -145.0}, points = {{10.6, 0.0}, {-10.6, 0.0}}, color = {0, 0, 191})); + connect(Prod_3_8.y, Birth_P.u1) annotation( + Line(visible = true, origin = {15.9, -127.0}, points = {{58.6, -18.0}, {-29.3, -18.0}, {-29.3, 36.0}}, color = {0, 0, 191})); + connect(Prod_3_8.u3, Prey_2.y3) annotation( + Line(visible = true, points = {{85.0, -134.5}, {85.0, -120.0}, {180.0, -120.0}, {180.0, 10.0}, {140.0, 10.0}, {140.0, 87.0}}, color = {0, 0, 191})); + connect(Birth_1.u, Prey_1.y4) annotation( + Line(visible = true, points = {{-130.0, 79.0}, {-130.0, 70.0}, {-95.0, 70.0}, {-95.0, 87.0}}, color = {0, 0, 191})); + connect(Prey_1.u1, Birth_1.y1) annotation( + Line(visible = true, origin = {-111.0, 100.0}, points = {{9.0, 0.0}, {-9.0, 0.0}}, color = {191, 0, 191})); + connect(Birth_1.y, Source1.MassInPort1) annotation( + Line(visible = true, origin = {-149.5, 100.0}, points = {{9.5, 0.0}, {-9.5, 0.0}}, color = {191, 0, 191})); + connect(k3.y, Prod_3_3.u2) annotation( + Line(visible = true, points = {{-106.0, 160.0}, {-91.2, 160.0}}, color = {0, 0, 191})); + connect(k5.y, Prod_3_5.u2) annotation( + Line(visible = true, points = {{-106.0, -16.0}, {-99.0, -16.0}, {-99.0, -16.0}, {-89.8, -16.0}}, color = {0, 0, 191})); + connect(k6.y, Prod_3_6.u2) annotation( + Line(visible = true, points = {{114.0, -16.0}, {121.4, -16.0}, {121.4, -16.0}, {130.2, -16.0}}, color = {0, 0, 191})); + connect(Prod_3_7.u3, Predator.y4) annotation( + Line(visible = true, points = {{-55.0, -156.5}, {-55.0, -166.0}, {25.0, -166.0}, {25.0, -83.0}}, color = {0, 0, 191})); + connect(k7.y, Prod_3_7.u2) annotation( + Line(visible = true, points = {{-86.0, -146.0}, {-64.8, -146.0}}, color = {0, 0, 191})); + connect(Prod_3_7.u1, Prey_1.y3) annotation( + Line(visible = true, points = {{-55.0, -135.5}, {-55.0, -120.0}, {-160.0, -120.0}, {-160.0, 30.0}, {-80.0, 30.0}, {-80.0, 87.0}}, color = {0, 0, 191})); + connect(Prod_3_7.y, Birth_P.u) annotation( + Line(visible = true, points = {{-45.2, -146.0}, {-28.6, -146.0}, {-28.6, -91.0}}, color = {0, 0, 191})); + connect(Prod_3_5.y, Death_1.u2) annotation( + Line(visible = true, points = {{-70.2, -16.0}, {20.0, -16.0}, {20.0, 70.0}, {-22.0, 70.0}, {-22.0, 79.0}}, color = {0, 0, 191})); + connect(Prod_3_5.u3, Predator.y) annotation( + Line(visible = true, points = {{-80.0, -27.2}, {-80.0, -40.0}, {14.0, -40.0}, {14.0, -59.0}, {23.0, -59.0}}, color = {0, 0, 191})); + connect(Prod_3_5.u1, Prey_1.y3) annotation( + Line(visible = true, points = {{-80.0, -4.8}, {-80.0, 87.0}}, color = {0, 0, 191})); + connect(Prod_3_6.u3, Predator.y1) annotation( + Line(visible = true, points = {{140.0, -27.2}, {140.0, -40.0}, {70.0, -40.0}, {70.0, -59.0}, {57.0, -59.0}}, color = {0, 0, 191})); + connect(Prod_3_6.y, Death_2.u2) annotation( + Line(visible = true, points = {{149.8, -16.0}, {240.0, -16.0}, {240.0, 72.0}, {196.0, 72.0}, {196.0, 79.0}}, color = {0, 0, 191})); + connect(Prod_3_6.u1, Prey_2.y3) annotation( + Line(visible = true, points = {{140.0, -4.8}, {140.0, 87.0}}, color = {0, 0, 191})); + connect(Prod_3_4.u3, Prey_2.y1) annotation( + Line(visible = true, points = {{189.0, 170.5}, {189.0, 180.0}, {164.0, 180.0}, {164.0, 111.0}, {157.0, 111.0}}, color = {0, 0, 191})); + connect(k4.y, Prod_3_4.u2) annotation( + Line(visible = true, points = {{218.0, 160.0}, {200.2, 160.0}}, color = {0, 0, 191})); + connect(Death_2.u, Prod_3_4.y) annotation( + Line(visible = true, points = {{180.0, 79.0}, {180.0, 72.0}, {168.0, 72.0}, {168.0, 160.0}, {177.8, 160.0}}, color = {0, 0, 191})); + connect(Prod_3_4.u1, Prey_1.y1) annotation( + Line(visible = true, points = {{189.0, 149.5}, {189.0, 140.0}, {-58.0, 140.0}, {-58.0, 111.0}, {-63.0, 111.0}}, color = {0, 0, 191})); + connect(Prod_3_3.y, Death_1.u) annotation( + Line(visible = true, points = {{-68.8, 160.0}, {-50.0, 160.0}, {-50.0, 70.0}, {-38.0, 70.0}, {-38.0, 79.0}}, color = {0, 0, 191})); + connect(Prod_3_3.u1, Prey_2.y) annotation( + Line(visible = true, points = {{-80.0, 171.2}, {-80.0, 180.0}, {116.0, 180.0}, {116.0, 111.0}, {123.0, 111.0}}, color = {0, 0, 191})); + connect(Prod_3_3.u3, Prey_1.y) annotation( + Line(visible = true, points = {{-80.0, 148.8}, {-80.0, 140.0}, {-108.0, 140.0}, {-108.0, 111.0}, {-97.0, 111.0}}, color = {0, 0, 191})); + connect(Birth_2.u, Prey_2.y4) annotation( + Line(visible = true, points = {{90.0, 79.0}, {90.0, 72.0}, {125.0, 72.0}, {125.0, 87.0}}, color = {0, 0, 191})); + connect(Birth_2.y1, Prey_2.u1) annotation( + Line(visible = true, points = {{100.0, 100.0}, {118.0, 100.0}}, color = {191, 0, 191})); + connect(Death_P.u, Predator.y2) annotation( + Line(visible = true, points = {{100.0, -91.0}, {100.0, -106.0}, {55.0, -106.0}, {55.0, -83.0}}, color = {0, 0, 191})); + connect(Source3.MassInPort1, Birth_P.y) annotation( + Line(visible = true, points = {{-59.0, -70.0}, {-30.5, -70.0}}, color = {191, 0, 191})); + connect(Birth_P.y1, Predator.u1) annotation( + Line(visible = true, points = {{-11.5, -70.0}, {18.0, -70.0}}, color = {191, 0, 191})); + connect(Predator.u2, Death_P.y) annotation( + Line(visible = true, points = {{62.0, -70.0}, {90.0, -70.0}}, color = {191, 0, 191})); + connect(Death_P.y1, Sink3.MassInPort1) annotation( + Line(visible = true, points = {{110.0, -70.0}, {139.0, -70.0}}, color = {191, 0, 191})); + connect(Prod_3_2.u2, Prey_2.y2) annotation( + Line(visible = true, points = {{188.0, 40.5}, {188.0, 30.0}, {155.0, 30.0}, {155.0, 87.0}}, color = {0, 0, 191})); + connect(Prod_3_2.u1, Prey_2.y2) annotation( + Line(visible = true, points = {{176.8, 51.0}, {155.0, 51.0}, {155.0, 87.0}}, color = {0, 0, 191})); + connect(Prod_3_2.y, Death_2.u1) annotation( + Line(visible = true, points = {{188.0, 61.5}, {188.0, 79.0}}, color = {0, 0, 191})); + connect(k2.y, Prod_3_2.u3) annotation( + Line(visible = true, points = {{220.0, 36.3}, {220.0, 51.0}, {199.2, 51.0}}, color = {0, 0, 191})); + connect(Death_1.y1, Sink1.MassInPort1) annotation( + Line(visible = true, points = {{-20.0, 100.0}, {-1.0, 100.0}}, color = {191, 0, 191})); + connect(Birth_2.y, Source2.MassInPort1) annotation( + Line(visible = true, points = {{80.0, 100.0}, {61.0, 100.0}}, color = {191, 0, 191})); + connect(Prey_1.u2, Death_1.y) annotation( + Line(visible = true, points = {{-58.0, 100.0}, {-40.0, 100.0}}, color = {191, 0, 191})); + connect(Prod_3_1.u2, Prey_1.y2) annotation( + Line(visible = true, points = {{-30.0, 38.8}, {-30.0, 30.0}, {-65.0, 30.0}, {-65.0, 87.0}}, color = {0, 0, 191})); + connect(Prod_3_1.u1, Prey_1.y2) annotation( + Line(visible = true, points = {{-41.2, 50.0}, {-65.0, 50.0}, {-65.0, 87.0}}, color = {0, 0, 191})); + connect(k1.y, Prod_3_1.u3) annotation( + Line(visible = true, points = {{0.0, 36.3}, {0.0, 50.0}, {-18.8, 50.0}}, color = {0, 0, 191})); + connect(Prod_3_1.y, Death_1.u1) annotation( + Line(visible = true, points = {{-30.0, 61.2}, {-30.0, 79.0}}, color = {0, 0, 191})); + connect(Death_2.y1, Sink2.MassInPort1) annotation( + Line(visible = true, points = {{198.0, 100.0}, {219.0, 100.0}}, color = {127, 0, 255})); + connect(Prey_2.u2, Death_2.y) annotation( + Line(visible = true, points = {{162.0, 100.0}, {178.0, 100.0}}, color = {127, 0, 255})); x1 = Prey_1.y; x2 = Prey_2.y; x3 = Predator.y; - annotation(Diagram(coordinateSystem(extent = {{-200.0,-200.0},{260.0,200.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{138.0,8.0},{142.0,12.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-82.0,28.0},{-78.0,32.0}}),Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-67.0,48.0},{-63.0,52.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{153.0,49.0},{157.0,53.0}})}), experiment(StopTime = 5000, Tolerance = 0.00000000001, StartTime = 0.0, Algorithm = "dassl"), experimentSetupOutput, Documentation(info = " + annotation( + Diagram(coordinateSystem(extent = {{-200.0, -200.0}, {260.0, 200.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{138.0, 8.0}, {142.0, 12.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-82.0, 28.0}, {-78.0, 32.0}}), Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-67.0, 48.0}, {-63.0, 52.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{153.0, 49.0}, {157.0, 53.0}})}), + experiment(StopTime = 5000, Tolerance = 0.00000000001, StartTime = 0.0, Algorithm = "dassl"), + experimentSetupOutput, + Documentation(info = " The Gilpin model is a model to describe and analyze the natural occurrence of chaotic motion in population dynamics.

@@ -7910,55 +12060,101 @@

You need to reduce the accuracy to 1e-10 in order for the simulation to run correctly. -", revisions = ""), Icon(coordinateSystem(extent = {{-200.0,-200.0},{260.0,200.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, fillColor = {192,192,192}, fillPattern = FillPattern.Solid, extent = {{-200.0,-200.0},{260.0,200.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-94.0,60.0},{154.0,114.0}}, textString = "Gilpin's", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-150.0,-44.0},{212.0,56.0}}, textString = "Population Dynamics Model", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-76.0,-72.0},{132.0,-10.0}}, textString = "with Spiral Chaos", fontName = "Arial")})); +", revisions = ""), + Icon(coordinateSystem(extent = {{-200.0, -200.0}, {260.0, 200.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, fillColor = {192, 192, 192}, fillPattern = FillPattern.Solid, extent = {{-200.0, -200.0}, {260.0, 200.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-94.0, 60.0}, {154.0, 114.0}}, textString = "Gilpin's", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-150.0, -44.0}, {212.0, 56.0}}, textString = "Population Dynamics Model", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-76.0, -72.0}, {132.0, -10.0}}, textString = "with Spiral Chaos", fontName = "Arial")})); end Gilpin; + model Hair_Lynx_Interaction "Predator/prey model" output Real hare "Hare population"; output Real lynx "Lynx population"; - SystemDynamics.Levels.Level Hare(x0 = 50000.0) annotation(Placement(visible = true, transformation(origin = {0.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Hare_Birth annotation(Placement(visible = true, transformation(origin = {-40.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain hare_birth_factor(k = 1.25) annotation(Placement(visible = true, transformation(origin = {-22.0,30.0}, extent = {{14.0,-10.0},{-14.0,10.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source1 annotation(Placement(visible = true, transformation(origin = {-70.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain hare_density(k = 0.001) annotation(Placement(visible = true, transformation(origin = {20.0,20.0}, extent = {{-14.0,-10.0},{14.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular Hares_Killed_Per_Lynx(x_vals = {0,500,1000}, y_vals = {0,500,500}) annotation(Placement(visible = true, transformation(origin = {53.0,20.0}, extent = {{-18.0,-10.0},{18.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Hare_Death annotation(Placement(visible = true, transformation(origin = {88.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink1 annotation(Placement(visible = true, transformation(origin = {120.0,50.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Levels.Level Lynx(x0 = 1250) annotation(Placement(visible = true, transformation(origin = {0.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Lynx_Birth annotation(Placement(visible = true, transformation(origin = {-40.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain lynx_birth_factor(k = 0.25) annotation(Placement(visible = true, transformation(origin = {-22.0,-60.0}, extent = {{14.0,-10.0},{-14.0,10.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source2 annotation(Placement(visible = true, transformation(origin = {-70.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_2 Lynx_Death annotation(Placement(visible = true, transformation(origin = {60.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 prod_2_1 annotation(Placement(visible = true, transformation(origin = {64.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Functions.Tabular Lynx_Death_Fraction(y_vals = {0.94,0.66,0.4,0.35,0.3,0.25,0.2,0.15,0.1,0.07,0.05,0.05}, x_vals = {0,10,20,30,40,50,60,70,80,90,100,1000}) annotation(Placement(visible = true, transformation(origin = {53.0,-10.0}, extent = {{-18.0,-10.0},{18.0,10.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink2 annotation(Placement(visible = true, transformation(origin = {90.0,-40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Sources.Pulse Hunting(amplitude = 6000, width = 0.125, period = 100, startTime = 4) annotation(Placement(visible = true, transformation(origin = {30.0,-60.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 prod_2_2 annotation(Placement(visible = true, transformation(origin = {88.0,20.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - equation - connect(Lynx_Death.u,Hunting.y) annotation(Line(visible = true, points = {{56.0,-50.5},{56.0,-60.0},{41.0,-60.0}}, color = {0,0,191})); - connect(prod_2_1.y,Lynx_Death.u1) annotation(Line(visible = true, points = {{64.0,-73.0},{64.0,-50.5}}, color = {0,0,191})); - connect(prod_2_2.u2,Lynx.y1) annotation(Line(visible = true, points = {{95.0,20.0},{100.0,20.0},{100.0,-26.0},{14.0,-26.0},{14.0,-34.5},{8.5,-34.5}}, color = {0,0,191})); - connect(prod_2_2.y,Hare_Death.u) annotation(Line(visible = true, points = {{88.0,27.0},{88.0,39.5}}, color = {0,0,191})); - connect(prod_2_2.u1,Hares_Killed_Per_Lynx.y) annotation(Line(visible = true, points = {{81.0,20.0},{72.8,20.0}}, color = {0,0,191})); - connect(Sink2.MassInPort1,Lynx_Death.y1) annotation(Line(visible = true, points = {{79.0,-40.0},{65.0,-40.0}}, color = {95,0,191})); - connect(Lynx_Death_Fraction.y,prod_2_1.u2) annotation(Line(visible = true, points = {{72.8,-10.0},{110.0,-10.0},{110.0,-80.0},{71.0,-80.0}}, color = {0,0,191})); - connect(Lynx_Death_Fraction.u,hare_density.y) annotation(Line(visible = true, points = {{38.6,-10.0},{34.0,-10.0},{34.0,20.0},{29.8,20.0}}, color = {0,0,191})); - connect(prod_2_1.u1,Lynx.y3) annotation(Line(visible = true, points = {{57.0,-80.0},{0.0,-80.0},{0.0,-46.5}}, color = {0,0,191})); - connect(Lynx.u2,Lynx_Death.y) annotation(Line(visible = true, points = {{11.0,-40.0},{55.0,-40.0}}, color = {95,0,191})); - connect(Source2.MassInPort1,Lynx_Birth.y) annotation(Line(visible = true, points = {{-59.0,-40.0},{-45.0,-40.0}}, color = {95,0,191})); - connect(Lynx_Birth.y1,Lynx.u1) annotation(Line(visible = true, points = {{-35.0,-40.0},{-11.0,-40.0}}, color = {95,0,191})); - connect(lynx_birth_factor.y,Lynx_Birth.u) annotation(Line(visible = true, points = {{-31.8,-60.0},{-40.0,-60.0},{-40.0,-50.5}}, color = {0,0,191})); - connect(lynx_birth_factor.u,Lynx.y4) annotation(Line(visible = true, points = {{-12.2,-60.0},{-7.5,-60.0},{-7.5,-46.5}}, color = {0,0,191})); - connect(Sink1.MassInPort1,Hare_Death.y1) annotation(Line(visible = true, points = {{109.0,50.0},{93.0,50.0}}, color = {95,0,191})); - connect(hare_density.u,Hare.y3) annotation(Line(visible = true, points = {{10.2,20.0},{0.0,20.0},{0.0,43.5}}, color = {0,0,191})); - connect(Hare.u2,Hare_Death.y) annotation(Line(visible = true, points = {{11.0,50.0},{83.0,50.0}}, color = {95,0,191})); - connect(hare_density.y,Hares_Killed_Per_Lynx.u) annotation(Line(visible = true, points = {{29.8,20.0},{38.6,20.0}}, color = {0,0,191})); - connect(Source1.MassInPort1,Hare_Birth.y) annotation(Line(visible = true, points = {{-59.0,50.0},{-45.0,50.0}}, color = {95,0,191})); - connect(Hare_Birth.y1,Hare.u1) annotation(Line(visible = true, points = {{-35.0,50.0},{-11.0,50.0}}, color = {95,0,191})); - connect(hare_birth_factor.y,Hare_Birth.u) annotation(Line(visible = true, points = {{-31.8,30.0},{-40.0,30.0},{-40.0,39.5}}, color = {0,0,191})); - connect(hare_birth_factor.u,Hare.y4) annotation(Line(visible = true, points = {{-12.2,30.0},{-7.5,30.0},{-7.5,43.5}}, color = {0,0,191})); + SystemDynamics.Levels.Level Hare(x0 = 50000.0) annotation( + Placement(visible = true, transformation(origin = {0.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Hare_Birth annotation( + Placement(visible = true, transformation(origin = {-40.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain hare_birth_factor(k = 1.25) annotation( + Placement(visible = true, transformation(origin = {-22.0, 30.0}, extent = {{14.0, -10.0}, {-14.0, 10.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source1 annotation( + Placement(visible = true, transformation(origin = {-70.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain hare_density(k = 0.001) annotation( + Placement(visible = true, transformation(origin = {20.0, 20.0}, extent = {{-14.0, -10.0}, {14.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular Hares_Killed_Per_Lynx(x_vals = {0, 500, 1000}, y_vals = {0, 500, 500}) annotation( + Placement(visible = true, transformation(origin = {53.0, 20.0}, extent = {{-18.0, -10.0}, {18.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Hare_Death annotation( + Placement(visible = true, transformation(origin = {88.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink1 annotation( + Placement(visible = true, transformation(origin = {120.0, 50.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Levels.Level Lynx(x0 = 1250) annotation( + Placement(visible = true, transformation(origin = {0.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Lynx_Birth annotation( + Placement(visible = true, transformation(origin = {-40.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain lynx_birth_factor(k = 0.25) annotation( + Placement(visible = true, transformation(origin = {-22.0, -60.0}, extent = {{14.0, -10.0}, {-14.0, 10.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source2 annotation( + Placement(visible = true, transformation(origin = {-70.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_2 Lynx_Death annotation( + Placement(visible = true, transformation(origin = {60.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 prod_2_1 annotation( + Placement(visible = true, transformation(origin = {64.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Functions.Tabular Lynx_Death_Fraction(y_vals = {0.94, 0.66, 0.4, 0.35, 0.3, 0.25, 0.2, 0.15, 0.1, 0.07, 0.05, 0.05}, x_vals = {0, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 1000}) annotation( + Placement(visible = true, transformation(origin = {53.0, -10.0}, extent = {{-18.0, -10.0}, {18.0, 10.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink2 annotation( + Placement(visible = true, transformation(origin = {90.0, -40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Sources.Pulse Hunting(amplitude = 6000, width = 0.125, period = 100, startTime = 4) annotation( + Placement(visible = true, transformation(origin = {30.0, -60.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 prod_2_2 annotation( + Placement(visible = true, transformation(origin = {88.0, 20.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + equation + connect(Lynx_Death.u, Hunting.y) annotation( + Line(visible = true, points = {{56.0, -50.5}, {56.0, -60.0}, {41.0, -60.0}}, color = {0, 0, 191})); + connect(prod_2_1.y, Lynx_Death.u1) annotation( + Line(visible = true, points = {{64.0, -73.0}, {64.0, -50.5}}, color = {0, 0, 191})); + connect(prod_2_2.u2, Lynx.y1) annotation( + Line(visible = true, points = {{95.0, 20.0}, {100.0, 20.0}, {100.0, -26.0}, {14.0, -26.0}, {14.0, -34.5}, {8.5, -34.5}}, color = {0, 0, 191})); + connect(prod_2_2.y, Hare_Death.u) annotation( + Line(visible = true, points = {{88.0, 27.0}, {88.0, 39.5}}, color = {0, 0, 191})); + connect(prod_2_2.u1, Hares_Killed_Per_Lynx.y) annotation( + Line(visible = true, points = {{81.0, 20.0}, {72.8, 20.0}}, color = {0, 0, 191})); + connect(Sink2.MassInPort1, Lynx_Death.y1) annotation( + Line(visible = true, points = {{79.0, -40.0}, {65.0, -40.0}}, color = {95, 0, 191})); + connect(Lynx_Death_Fraction.y, prod_2_1.u2) annotation( + Line(visible = true, points = {{72.8, -10.0}, {110.0, -10.0}, {110.0, -80.0}, {71.0, -80.0}}, color = {0, 0, 191})); + connect(Lynx_Death_Fraction.u, hare_density.y) annotation( + Line(visible = true, points = {{38.6, -10.0}, {34.0, -10.0}, {34.0, 20.0}, {29.8, 20.0}}, color = {0, 0, 191})); + connect(prod_2_1.u1, Lynx.y3) annotation( + Line(visible = true, points = {{57.0, -80.0}, {0.0, -80.0}, {0.0, -46.5}}, color = {0, 0, 191})); + connect(Lynx.u2, Lynx_Death.y) annotation( + Line(visible = true, points = {{11.0, -40.0}, {55.0, -40.0}}, color = {95, 0, 191})); + connect(Source2.MassInPort1, Lynx_Birth.y) annotation( + Line(visible = true, points = {{-59.0, -40.0}, {-45.0, -40.0}}, color = {95, 0, 191})); + connect(Lynx_Birth.y1, Lynx.u1) annotation( + Line(visible = true, points = {{-35.0, -40.0}, {-11.0, -40.0}}, color = {95, 0, 191})); + connect(lynx_birth_factor.y, Lynx_Birth.u) annotation( + Line(visible = true, points = {{-31.8, -60.0}, {-40.0, -60.0}, {-40.0, -50.5}}, color = {0, 0, 191})); + connect(lynx_birth_factor.u, Lynx.y4) annotation( + Line(visible = true, points = {{-12.2, -60.0}, {-7.5, -60.0}, {-7.5, -46.5}}, color = {0, 0, 191})); + connect(Sink1.MassInPort1, Hare_Death.y1) annotation( + Line(visible = true, points = {{109.0, 50.0}, {93.0, 50.0}}, color = {95, 0, 191})); + connect(hare_density.u, Hare.y3) annotation( + Line(visible = true, points = {{10.2, 20.0}, {0.0, 20.0}, {0.0, 43.5}}, color = {0, 0, 191})); + connect(Hare.u2, Hare_Death.y) annotation( + Line(visible = true, points = {{11.0, 50.0}, {83.0, 50.0}}, color = {95, 0, 191})); + connect(hare_density.y, Hares_Killed_Per_Lynx.u) annotation( + Line(visible = true, points = {{29.8, 20.0}, {38.6, 20.0}}, color = {0, 0, 191})); + connect(Source1.MassInPort1, Hare_Birth.y) annotation( + Line(visible = true, points = {{-59.0, 50.0}, {-45.0, 50.0}}, color = {95, 0, 191})); + connect(Hare_Birth.y1, Hare.u1) annotation( + Line(visible = true, points = {{-35.0, 50.0}, {-11.0, 50.0}}, color = {95, 0, 191})); + connect(hare_birth_factor.y, Hare_Birth.u) annotation( + Line(visible = true, points = {{-31.8, 30.0}, {-40.0, 30.0}, {-40.0, 39.5}}, color = {0, 0, 191})); + connect(hare_birth_factor.u, Hare.y4) annotation( + Line(visible = true, points = {{-12.2, 30.0}, {-7.5, 30.0}, {-7.5, 43.5}}, color = {0, 0, 191})); hare = Hare.y; lynx = Lynx.y; - annotation(Diagram(coordinateSystem(extent = {{-100.0,-100.0},{140.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,191}, fillColor = {0,0,191}, fillPattern = FillPattern.Solid, extent = {{33.0,19.0},{35.0,21.0}})}), experiment(StopTime = 60, Tolerance = 0.0000000001, Algorithm = "dassl"), experimentSetupOutput, Documentation(info = " + annotation( + Diagram(coordinateSystem(extent = {{-100.0, -100.0}, {140.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 191}, fillColor = {0, 0, 191}, fillPattern = FillPattern.Solid, extent = {{33.0, 19.0}, {35.0, 21.0}})}), + experiment(StopTime = 60, Tolerance = 0.0000000001, Algorithm = "dassl"), + experimentSetupOutput, + Documentation(info = " The hare/lynx interaction model is a typical two-species predator/prey model. This example has been borrowed from SystemDynamics 1.0. The original version of this example can be found in the STELLA tutorial.

@@ -7982,10 +12178,14 @@ You shall notice that the limit cycle is mildly unstable.

The simulation results obtained are not exactly the same as with SystemDynamics 1.0. The reason is that the previous version used tabular interpolation functions with linear extrapolation, whereas the new version uses tabular interpolation functions without extrapolation capability (a more prudent approach). In line with STELLA philosophy, the support values of the two tabular functions were manually extended to reflect a constant rather than a linear extrapolation. -", revisions = ""), Icon(coordinateSystem(extent = {{-100.0,-100.0},{140.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, fillColor = {160,160,160}, fillPattern = FillPattern.Solid, extent = {{-100.0,-100.0},{140.0,100.0}}),Text(visible = true, lineColor = {0,0,255}, extent = {{-82.0,16.0},{124.0,76.0}}, textString = "Hare/Lynx interaction", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-32.0,-16.0},{60.0,8.0}}, textString = "predator/prey", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-28.0,0.0},{58.0,30.0}}, textString = "two species", fontName = "Arial"),Text(visible = true, lineColor = {0,0,255}, extent = {{-28.0,-34.0},{54.0,-14.0}}, textString = "model", fontName = "Arial")})); +", revisions = ""), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {140.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, fillColor = {160, 160, 160}, fillPattern = FillPattern.Solid, extent = {{-100.0, -100.0}, {140.0, 100.0}}), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-82.0, 16.0}, {124.0, 76.0}}, textString = "Hare/Lynx interaction", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-32.0, -16.0}, {60.0, 8.0}}, textString = "predator/prey", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-28.0, 0.0}, {58.0, 30.0}}, textString = "two species", fontName = "Arial"), Text(visible = true, lineColor = {0, 0, 255}, extent = {{-28.0, -34.0}, {54.0, -14.0}}, textString = "model", fontName = "Arial")})); end Hair_Lynx_Interaction; + package Influenza "Model of an influenza epidemic" - extends Modelica.Icons.Example annotation(preferedView = "info", Documentation(info = " + extends Modelica.Icons.Example annotation( + preferedView = "info", + Documentation(info = " The influenza model describes the outbreak of an influenza epidemic. The model was adapted from the STELLA manual.

@@ -7998,6 +12198,7 @@

", revisions = "")); + block Infection_Rate "Non-linear infection rate model" extends Interfaces.Nonlin_2; output Real P_ni "Noninfected population"; @@ -8006,88 +12207,148 @@ equation P_ni = u1; R_con = u2; - R_inf = noEvent(min([R_con,P_ni])); + R_inf = noEvent(min([R_con, P_ni])); y = R_inf; - annotation(Documentation(info = " + annotation( + Documentation(info = " Non-linear infection rate model. ")); end Infection_Rate; + block Rate_equation "Non-linear function describing the rate equations" extends Interfaces.Nonlin_2; equation y = u1 / u2; - annotation(Documentation(info = " + annotation( + Documentation(info = " Non-linear function describing the rate equations. ")); end Rate_equation; + model Flu "Model of an influenza epidemic" output Real Non_inf_pop "Non-infected population"; output Real Inf_pop "Infected population"; output Real Sick_pop "Sick population"; output Real Immune_pop "Immune population"; - SystemDynamics.Levels.Level Non_infected(x0 = 10000) annotation(Placement(visible = true, transformation(origin = {-140.0,-80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Infection annotation(Placement(visible = true, transformation(origin = {-71.0,-80.0}, extent = {{-21.0,-20.0},{21.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level Infected(x0 = 0) annotation(Placement(visible = true, transformation(origin = {0.0,-80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Incubation annotation(Placement(visible = true, transformation(origin = {71.0,-80.0}, extent = {{-21.0,-20.0},{21.0,20.0}}, rotation = 0))); - SystemDynamics.Levels.Level Sick(x0 = 0) annotation(Placement(visible = true, transformation(origin = {140.0,-80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.IntroductoryExamples.Influenza.Infection_Rate Infection_Rate1 annotation(Placement(visible = true, transformation(origin = {-97.0,-132.0}, extent = {{-19.0,-20.0},{19.0,20.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_4 Prod_4_1 annotation(Placement(visible = true, transformation(origin = {-140.0,-140.0}, extent = {{20.0,20.0},{-20.0,-20.0}}, rotation = 90))); - SystemDynamics.Auxiliary.Const Contacts(k = 15) annotation(Placement(visible = true, transformation(origin = {-180.0,-180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Const Contraction(k = 0.25) annotation(Placement(visible = true, transformation(origin = {-140.0,-180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.IntroductoryExamples.Influenza.Rate_equation Incubation_rate annotation(Placement(visible = true, transformation(origin = {60.0,-140.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Const Time_to_Breakdown(k = 4) annotation(Placement(visible = true, transformation(origin = {28.0,-180.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - Modelica.Blocks.Math.Add Contagious annotation(Placement(visible = true, transformation(origin = {57.0,-25.0}, extent = {{15.0,15.0},{-15.0,-15.0}}, rotation = -90))); - Modelica.Blocks.Math.Division Perc_Infected annotation(Placement(visible = true, transformation(origin = {-85.0,-25.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - Modelica.Blocks.Math.Add3 Total_Pop annotation(Placement(visible = true, transformation(origin = {-15.0,35.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - SystemDynamics.Levels.Level Immune(x0 = 0) annotation(Placement(visible = true, transformation(origin = {-20.0,120.0}, extent = {{20.0,-20.0},{-20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Cure annotation(Placement(visible = true, transformation(origin = {80.0,120.0}, extent = {{20.0,-20.0},{-20.0,20.0}}, rotation = 0))); - SystemDynamics.IntroductoryExamples.Influenza.Rate_equation Cure_rate annotation(Placement(visible = true, transformation(origin = {110.0,60.0}, extent = {{20.0,-20.0},{-20.0,20.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Const Sick_Duration(k = 2) annotation(Placement(visible = true, transformation(origin = {140.0,20.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Const Immune_Period(k = 26) annotation(Placement(visible = true, transformation(origin = {-120.0,32.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Activation annotation(Placement(visible = true, transformation(origin = {-120.0,120.0}, extent = {{20.0,-20.0},{-20.0,20.0}}, rotation = 0))); - SystemDynamics.IntroductoryExamples.Influenza.Rate_equation Activation_rate annotation(Placement(visible = true, transformation(origin = {-80.0,80.0}, extent = {{20.0,-20.0},{-20.0,20.0}}, rotation = 0))); - equation - connect(Infected.u2,Incubation.y) annotation(Line(visible = true, origin = {41.25,-80.0}, points = {{-19.25,0.0},{19.25,0.0}}, color = {191,0,191})); - connect(Incubation.y1,Sick.u1) annotation(Line(visible = true, origin = {99.75,-80.0}, points = {{-18.25,0.0},{18.25,0.0}}, color = {191,0,191})); - connect(Incubation_rate.y,Incubation.u) annotation(Line(visible = true, points = {{78.0,-140.0},{90.0,-140.0},{90.0,-110.0},{71.0,-110.0},{71.0,-101.0}}, color = {0,0,191})); - connect(Contagious.y,Total_Pop.u2) annotation(Line(visible = true, origin = {39.0,20.5}, points = {{18.0,-29.0},{18.0,14.5},{-36.0,14.5}}, color = {0,0,191})); - connect(Contagious.y,Perc_Infected.u1) annotation(Line(visible = true, points = {{50.2972,-16.5},{50.2972,-8.0},{-20.0,-8.0},{-20.0,-24.0},{-73.7028,-24.0}}, color = {0,0,191}, origin = {6.7028,8.0})); - connect(Contagious.u1,Infected.y1) annotation(Line(visible = true, points = {{48.0,-43.0},{48.0,-69.0},{17.0,-69.0}}, color = {0,0,191})); - connect(Contagious.u2,Sick.y) annotation(Line(visible = true, points = {{66.0,-43.0},{66.0,-56.0},{100.0,-56.0},{100.0,-69.0},{123.0,-69.0}}, color = {0,0,191})); - connect(Prod_4_1.y,Infection_Rate1.u2) annotation(Line(visible = true, origin = {-120.05,-140.0}, points = {{-5.95,0.0},{5.95,0.0}}, color = {0,0,191})); - connect(Perc_Infected.y,Prod_4_1.u2) annotation(Line(visible = true, points = {{-101.5,-25.0},{-188.0,-25.0},{-188.0,-132.0},{-151.2,-132.0}}, color = {0,0,191})); - connect(Contraction.y,Prod_4_1.u4) annotation(Line(visible = true, points = {{-140.0,-166.0},{-140.0,-154.0}}, color = {0,0,191})); - connect(Contacts.y,Prod_4_1.u3) annotation(Line(visible = true, points = {{-180.0,-166.0},{-180.0,-148.0},{-151.2,-148.0}}, color = {0,0,191})); - connect(Prod_4_1.u1,Non_infected.y3) annotation(Line(visible = true, points = {{-140.0,-126.0},{-140.0,-93.0}}, color = {0,0,191})); - connect(Total_Pop.u3,Non_infected.y1) annotation(Line(visible = true, points = {{3.0,23.0},{20.0,23.0},{20.0,-50.0},{-100.0,-50.0},{-100.0,-69.0},{-123.0,-69.0}}, color = {0,0,191})); - connect(Total_Pop.y,Perc_Infected.u2) annotation(Line(visible = true, points = {{-31.5,35.0},{-50.0,35.0},{-50.0,-34.0},{-67.0,-34.0}}, color = {0,0,191})); - connect(Incubation_rate.u1,Infected.y2) annotation(Line(visible = true, points = {{42.0,-132.0},{15.0,-132.0},{15.0,-93.0}}, color = {0,0,191})); - connect(Time_to_Breakdown.y,Incubation_rate.u2) annotation(Line(visible = true, points = {{28.0,-166.0},{28.0,-148.0},{42.0,-148.0}}, color = {0,0,191})); - connect(Infection_Rate1.u1,Non_infected.y2) annotation(Line(visible = true, points = {{-114.1,-124.0},{-125.0,-124.0},{-125.0,-93.0}}, color = {0,0,191})); - connect(Infection_Rate1.y,Infection.u) annotation(Line(visible = true, points = {{-79.9,-132.0},{-71.0,-132.0},{-71.0,-101.0}}, color = {0,0,191})); - connect(Non_infected.u2,Infection.y) annotation(Line(visible = true, points = {{-118.0,-80.0},{-81.5,-80.0}}, color = {191,0,191})); - connect(Infection.y1,Infected.u1) annotation(Line(visible = true, points = {{-60.5,-80.0},{-22.0,-80.0}}, color = {191,0,191})); - connect(Sick.u2,Cure.y) annotation(Line(visible = true, points = {{162.0,-80.0},{180.0,-80.0},{180.0,120.0},{90.0,120.0}}, color = {191,0,191})); - connect(Cure_rate.u1,Sick.y1) annotation(Line(visible = true, points = {{128.0,68.0},{166.0,68.0},{166.0,-69.0},{157.0,-69.0}}, color = {0,0,191})); - connect(Sick_Duration.y,Cure_rate.u2) annotation(Line(visible = true, points = {{140.0,34.0},{140.0,52.0},{128.0,52.0}}, color = {0,0,191})); - connect(Cure_rate.y,Cure.u) annotation(Line(visible = true, points = {{92.0,60.0},{80.0,60.0},{80.0,99.0}}, color = {0,0,191})); - connect(Cure.y1,Immune.u1) annotation(Line(visible = true, points = {{70.0,120.0},{2.0,120.0}}, color = {191,0,191})); - connect(Total_Pop.u1,Immune.y4) annotation(Line(visible = true, points = {{3.0,47.0},{20.0,47.0},{20.0,88.0},{-5.0,88.0},{-5.0,107.0}}, color = {0,0,191})); - connect(Immune_Period.y,Activation_rate.u2) annotation(Line(visible = true, points = {{-120.0,46.0},{-120.0,56.0},{-50.0,56.0},{-50.0,72.0},{-62.0,72.0}}, color = {0,0,191})); - connect(Activation_rate.y,Activation.u) annotation(Line(visible = true, points = {{-98.0,80.0},{-120.0,80.0},{-120.0,99.0}}, color = {0,0,191})); - connect(Activation_rate.u1,Immune.y2) annotation(Line(visible = true, points = {{-62.0,88.0},{-35.0,88.0},{-35.0,107.0}}, color = {0,0,191})); - connect(Activation.y1,Non_infected.u1) annotation(Line(visible = true, points = {{-130.0,120.0},{-180.0,120.0},{-180.0,-80.0},{-162.0,-80.0}}, color = {191,0,191})); - connect(Immune.u2,Activation.y) annotation(Line(visible = true, points = {{-42.0,120.0},{-110.0,120.0}}, color = {191,0,191})); + SystemDynamics.Levels.Level Non_infected(x0 = 10000) annotation( + Placement(visible = true, transformation(origin = {-140.0, -80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Infection annotation( + Placement(visible = true, transformation(origin = {-71.0, -80.0}, extent = {{-21.0, -20.0}, {21.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level Infected(x0 = 0) annotation( + Placement(visible = true, transformation(origin = {0.0, -80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Incubation annotation( + Placement(visible = true, transformation(origin = {71.0, -80.0}, extent = {{-21.0, -20.0}, {21.0, 20.0}}, rotation = 0))); + SystemDynamics.Levels.Level Sick(x0 = 0) annotation( + Placement(visible = true, transformation(origin = {140.0, -80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.IntroductoryExamples.Influenza.Infection_Rate Infection_Rate1 annotation( + Placement(visible = true, transformation(origin = {-97.0, -132.0}, extent = {{-19.0, -20.0}, {19.0, 20.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_4 Prod_4_1 annotation( + Placement(visible = true, transformation(origin = {-140.0, -140.0}, extent = {{20.0, 20.0}, {-20.0, -20.0}}, rotation = 90))); + SystemDynamics.Auxiliary.Const Contacts(k = 15) annotation( + Placement(visible = true, transformation(origin = {-180.0, -180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Const Contraction(k = 0.25) annotation( + Placement(visible = true, transformation(origin = {-140.0, -180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.IntroductoryExamples.Influenza.Rate_equation Incubation_rate annotation( + Placement(visible = true, transformation(origin = {60.0, -140.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Const Time_to_Breakdown(k = 4) annotation( + Placement(visible = true, transformation(origin = {28.0, -180.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + Modelica.Blocks.Math.Add Contagious annotation( + Placement(visible = true, transformation(origin = {57.0, -25.0}, extent = {{15.0, 15.0}, {-15.0, -15.0}}, rotation = -90))); + Modelica.Blocks.Math.Division Perc_Infected annotation( + Placement(visible = true, transformation(origin = {-85.0, -25.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + Modelica.Blocks.Math.Add3 Total_Pop annotation( + Placement(visible = true, transformation(origin = {-15.0, 35.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + SystemDynamics.Levels.Level Immune(x0 = 0) annotation( + Placement(visible = true, transformation(origin = {-20.0, 120.0}, extent = {{20.0, -20.0}, {-20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Cure annotation( + Placement(visible = true, transformation(origin = {80.0, 120.0}, extent = {{20.0, -20.0}, {-20.0, 20.0}}, rotation = 0))); + SystemDynamics.IntroductoryExamples.Influenza.Rate_equation Cure_rate annotation( + Placement(visible = true, transformation(origin = {110.0, 60.0}, extent = {{20.0, -20.0}, {-20.0, 20.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Const Sick_Duration(k = 2) annotation( + Placement(visible = true, transformation(origin = {140.0, 20.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Const Immune_Period(k = 26) annotation( + Placement(visible = true, transformation(origin = {-120.0, 32.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Activation annotation( + Placement(visible = true, transformation(origin = {-120.0, 120.0}, extent = {{20.0, -20.0}, {-20.0, 20.0}}, rotation = 0))); + SystemDynamics.IntroductoryExamples.Influenza.Rate_equation Activation_rate annotation( + Placement(visible = true, transformation(origin = {-80.0, 80.0}, extent = {{20.0, -20.0}, {-20.0, 20.0}}, rotation = 0))); + equation + connect(Infected.u2, Incubation.y) annotation( + Line(visible = true, origin = {41.25, -80.0}, points = {{-19.25, 0.0}, {19.25, 0.0}}, color = {191, 0, 191})); + connect(Incubation.y1, Sick.u1) annotation( + Line(visible = true, origin = {99.75, -80.0}, points = {{-18.25, 0.0}, {18.25, 0.0}}, color = {191, 0, 191})); + connect(Incubation_rate.y, Incubation.u) annotation( + Line(visible = true, points = {{78.0, -140.0}, {90.0, -140.0}, {90.0, -110.0}, {71.0, -110.0}, {71.0, -101.0}}, color = {0, 0, 191})); + connect(Contagious.y, Total_Pop.u2) annotation( + Line(visible = true, origin = {39.0, 20.5}, points = {{18.0, -29.0}, {18.0, 14.5}, {-36.0, 14.5}}, color = {0, 0, 191})); + connect(Contagious.y, Perc_Infected.u1) annotation( + Line(visible = true, points = {{50.2972, -16.5}, {50.2972, -8.0}, {-20.0, -8.0}, {-20.0, -24.0}, {-73.7028, -24.0}}, color = {0, 0, 191}, origin = {6.7028, 8.0})); + connect(Contagious.u1, Infected.y1) annotation( + Line(visible = true, points = {{48.0, -43.0}, {48.0, -69.0}, {17.0, -69.0}}, color = {0, 0, 191})); + connect(Contagious.u2, Sick.y) annotation( + Line(visible = true, points = {{66.0, -43.0}, {66.0, -56.0}, {100.0, -56.0}, {100.0, -69.0}, {123.0, -69.0}}, color = {0, 0, 191})); + connect(Prod_4_1.y, Infection_Rate1.u2) annotation( + Line(visible = true, origin = {-120.05, -140.0}, points = {{-5.95, 0.0}, {5.95, 0.0}}, color = {0, 0, 191})); + connect(Perc_Infected.y, Prod_4_1.u2) annotation( + Line(visible = true, points = {{-101.5, -25.0}, {-188.0, -25.0}, {-188.0, -132.0}, {-151.2, -132.0}}, color = {0, 0, 191})); + connect(Contraction.y, Prod_4_1.u4) annotation( + Line(visible = true, points = {{-140.0, -166.0}, {-140.0, -154.0}}, color = {0, 0, 191})); + connect(Contacts.y, Prod_4_1.u3) annotation( + Line(visible = true, points = {{-180.0, -166.0}, {-180.0, -148.0}, {-151.2, -148.0}}, color = {0, 0, 191})); + connect(Prod_4_1.u1, Non_infected.y3) annotation( + Line(visible = true, points = {{-140.0, -126.0}, {-140.0, -93.0}}, color = {0, 0, 191})); + connect(Total_Pop.u3, Non_infected.y1) annotation( + Line(visible = true, points = {{3.0, 23.0}, {20.0, 23.0}, {20.0, -50.0}, {-100.0, -50.0}, {-100.0, -69.0}, {-123.0, -69.0}}, color = {0, 0, 191})); + connect(Total_Pop.y, Perc_Infected.u2) annotation( + Line(visible = true, points = {{-31.5, 35.0}, {-50.0, 35.0}, {-50.0, -34.0}, {-67.0, -34.0}}, color = {0, 0, 191})); + connect(Incubation_rate.u1, Infected.y2) annotation( + Line(visible = true, points = {{42.0, -132.0}, {15.0, -132.0}, {15.0, -93.0}}, color = {0, 0, 191})); + connect(Time_to_Breakdown.y, Incubation_rate.u2) annotation( + Line(visible = true, points = {{28.0, -166.0}, {28.0, -148.0}, {42.0, -148.0}}, color = {0, 0, 191})); + connect(Infection_Rate1.u1, Non_infected.y2) annotation( + Line(visible = true, points = {{-114.1, -124.0}, {-125.0, -124.0}, {-125.0, -93.0}}, color = {0, 0, 191})); + connect(Infection_Rate1.y, Infection.u) annotation( + Line(visible = true, points = {{-79.9, -132.0}, {-71.0, -132.0}, {-71.0, -101.0}}, color = {0, 0, 191})); + connect(Non_infected.u2, Infection.y) annotation( + Line(visible = true, points = {{-118.0, -80.0}, {-81.5, -80.0}}, color = {191, 0, 191})); + connect(Infection.y1, Infected.u1) annotation( + Line(visible = true, points = {{-60.5, -80.0}, {-22.0, -80.0}}, color = {191, 0, 191})); + connect(Sick.u2, Cure.y) annotation( + Line(visible = true, points = {{162.0, -80.0}, {180.0, -80.0}, {180.0, 120.0}, {90.0, 120.0}}, color = {191, 0, 191})); + connect(Cure_rate.u1, Sick.y1) annotation( + Line(visible = true, points = {{128.0, 68.0}, {166.0, 68.0}, {166.0, -69.0}, {157.0, -69.0}}, color = {0, 0, 191})); + connect(Sick_Duration.y, Cure_rate.u2) annotation( + Line(visible = true, points = {{140.0, 34.0}, {140.0, 52.0}, {128.0, 52.0}}, color = {0, 0, 191})); + connect(Cure_rate.y, Cure.u) annotation( + Line(visible = true, points = {{92.0, 60.0}, {80.0, 60.0}, {80.0, 99.0}}, color = {0, 0, 191})); + connect(Cure.y1, Immune.u1) annotation( + Line(visible = true, points = {{70.0, 120.0}, {2.0, 120.0}}, color = {191, 0, 191})); + connect(Total_Pop.u1, Immune.y4) annotation( + Line(visible = true, points = {{3.0, 47.0}, {20.0, 47.0}, {20.0, 88.0}, {-5.0, 88.0}, {-5.0, 107.0}}, color = {0, 0, 191})); + connect(Immune_Period.y, Activation_rate.u2) annotation( + Line(visible = true, points = {{-120.0, 46.0}, {-120.0, 56.0}, {-50.0, 56.0}, {-50.0, 72.0}, {-62.0, 72.0}}, color = {0, 0, 191})); + connect(Activation_rate.y, Activation.u) annotation( + Line(visible = true, points = {{-98.0, 80.0}, {-120.0, 80.0}, {-120.0, 99.0}}, color = {0, 0, 191})); + connect(Activation_rate.u1, Immune.y2) annotation( + Line(visible = true, points = {{-62.0, 88.0}, {-35.0, 88.0}, {-35.0, 107.0}}, color = {0, 0, 191})); + connect(Activation.y1, Non_infected.u1) annotation( + Line(visible = true, points = {{-130.0, 120.0}, {-180.0, 120.0}, {-180.0, -80.0}, {-162.0, -80.0}}, color = {191, 0, 191})); + connect(Immune.u2, Activation.y) annotation( + Line(visible = true, points = {{-42.0, 120.0}, {-110.0, 120.0}}, color = {191, 0, 191})); Non_inf_pop = Non_infected.y; Inf_pop = Infected.y; Sick_pop = Sick.y; Immune_pop = Immune.y; when time > 8.0 then - reinit(Non_infected.Integrator1.y, 9999); + reinit(Non_infected.Integrator1.y, 9999); reinit(Infected.Integrator1.y, 1); - end when; - annotation(Icon(coordinateSystem(extent = {{-100.0,-100.0},{140.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, fillColor = {160,160,160}, fillPattern = FillPattern.Solid, extent = {{-100.0,-100.0},{140.0,100.0}}),Text(visible = true, origin = {2.8968,10.4851}, lineColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-64.2134,12.5294},{97.1032,59.5149}}, textString = "Influenza", fontName = "Arial"),Text(visible = true, origin = {1.9076,-50.6957}, lineColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-24.3826,-12.1913},{45.7174,6.0957}}, textString = "epidemic", fontName = "Arial"),Text(visible = true, origin = {-18.2479,-50.0}, lineColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-68.1021,-0.0},{141.0687,51.3859}}, textString = "Outbreak of an influenza", fontName = "Arial")}), Diagram(coordinateSystem(extent = {{-220.0,-220.0},{200.0,160.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{54.0,-3.0},{60.0,3.0}})}), experiment(StopTime = 52, StartTime = 0.0, NumberOfIntervals = 1000, Algorithm = "dassl", Tolerance = 0.000001), experimentSetupOutput, Documentation(info = " + annotation( + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {140.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, fillColor = {160, 160, 160}, fillPattern = FillPattern.Solid, extent = {{-100.0, -100.0}, {140.0, 100.0}}), Text(visible = true, origin = {2.8968, 10.4851}, lineColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-64.2134, 12.5294}, {97.1032, 59.5149}}, textString = "Influenza", fontName = "Arial"), Text(visible = true, origin = {1.9076, -50.6957}, lineColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-24.3826, -12.1913}, {45.7174, 6.0957}}, textString = "epidemic", fontName = "Arial"), Text(visible = true, origin = {-18.2479, -50.0}, lineColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-68.1021, -0.0}, {141.0687, 51.3859}}, textString = "Outbreak of an influenza", fontName = "Arial")}), + Diagram(coordinateSystem(extent = {{-220.0, -220.0}, {200.0, 160.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{54.0, -3.0}, {60.0, 3.0}})}), + experiment(StopTime = 52, StartTime = 0.0, NumberOfIntervals = 1000, Algorithm = "dassl", Tolerance = 0.000001), + experimentSetupOutput, + Documentation(info = " The influenza model describes the outbreak of an influenza epidemic. The model was adapted from the STELLA manual.

@@ -8105,6 +12366,7 @@ ", revisions = "")); end Flu; end Influenza; + model Sugar_Cane "Model of osmosis process in sugar cane" output Real Water_conc_in "Water concentration inside sugar cane"; output Real Water_conc_out "Water concentration outside sugar cane"; @@ -8112,83 +12374,157 @@ output Real Sucr_conc_out "Sugar concentration outside sugar cane"; output Real Vol_in "Volume inside sugar cane"; output Real Vol_out "Volume outside sugar cane"; - SystemDynamics.Sources.Source Source1 annotation(Placement(visible = true, transformation(origin = {128.0,120.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Sucr_Gen annotation(Placement(visible = true, transformation(origin = {99.0,120.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Const C1(k = 0) annotation(Placement(visible = true, transformation(origin = {99.0,79.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Levels.Level Sucrose_Inside(x0 = 1) annotation(Placement(visible = true, transformation(origin = {58.0,120.0}, extent = {{20.0,-20.0},{-20.0,20.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink1 annotation(Placement(visible = true, transformation(origin = {-112.0,120.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Sucr_Depl annotation(Placement(visible = true, transformation(origin = {-85.0,120.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Levels.Level Sucrose_Outside(x0 = 0) annotation(Placement(visible = true, transformation(origin = {-42.0,120.0}, extent = {{20.0,-20.0},{-20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Diffusion annotation(Placement(visible = true, transformation(origin = {9.0,120.0}, extent = {{15.0,-16.0},{-15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Const C2(k = 0) annotation(Placement(visible = true, transformation(origin = {-85.0,79.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Sources.Source Source2 annotation(Placement(visible = true, transformation(origin = {-112.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Water_Gen annotation(Placement(visible = true, transformation(origin = {-81.0,-80.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Const C3(k = 0) annotation(Placement(visible = true, transformation(origin = {-81.0,-121.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - SystemDynamics.Levels.Level Water_Outside(x0 = 4) annotation(Placement(visible = true, transformation(origin = {-42.0,-80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Osmosis annotation(Placement(visible = true, transformation(origin = {7.0,-80.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Levels.Level Water_Inside(x0 = 1) annotation(Placement(visible = true, transformation(origin = {58.0,-80.0}, extent = {{-20.0,-20.0},{20.0,20.0}}, rotation = 0))); - SystemDynamics.Rates.Rate_1 Water_Depl annotation(Placement(visible = true, transformation(origin = {97.0,-80.0}, extent = {{-15.0,-16.0},{15.0,16.0}}, rotation = 0))); - SystemDynamics.Sources.Sink Sink2 annotation(Placement(visible = true, transformation(origin = {128.0,-80.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Const C4(k = 0) annotation(Placement(visible = true, transformation(origin = {97.0,-123.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - Modelica.Blocks.Math.Add Vol_Outside annotation(Placement(visible = true, transformation(origin = {-112.0,20.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Add Vol_Inside annotation(Placement(visible = true, transformation(origin = {128.0,20.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Division Sucr_Conc_Out annotation(Placement(visible = true, transformation(origin = {-72.0,40.0}, extent = {{-10.0,-10.0},{10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Division Water_Conc_Out annotation(Placement(visible = true, transformation(origin = {-72.0,0.0}, extent = {{-10.0,10.0},{10.0,-10.0}}, rotation = 0))); - Modelica.Blocks.Math.Division Sucr_Conc_In annotation(Placement(visible = true, transformation(origin = {88.0,40.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - Modelica.Blocks.Math.Division Water_Conc_In annotation(Placement(visible = true, transformation(origin = {88.0,0.0}, extent = {{10.0,10.0},{-10.0,-10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Const Perm_H2O(k = 0.5) annotation(Placement(visible = true, transformation(origin = {37.0,-139.0}, extent = {{-15.0,-15.0},{15.0,15.0}}, rotation = 0))); - Modelica.Blocks.Math.Add Water_Grad(k2 = -1) annotation(Placement(visible = true, transformation(origin = {8.0,-40.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_1 annotation(Placement(visible = true, transformation(origin = {7.0,-117.0}, extent = {{-15.0,-13.0},{15.0,13.0}}, rotation = 0))); - Modelica.Blocks.Math.Add Sucr_Grad(k2 = -1) annotation(Placement(visible = true, transformation(origin = {8.0,34.0}, extent = {{10.0,-10.0},{-10.0,10.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Prod_2 Prod_2_2 annotation(Placement(visible = true, transformation(origin = {-11.0,71.0}, extent = {{-15.0,-13.0},{15.0,13.0}}, rotation = 0))); - SystemDynamics.Auxiliary.Gain Perm_Sucr(k = 0.02) annotation(Placement(visible = true, transformation(origin = {25.0,71.0}, extent = {{15.0,-15.0},{-15.0,15.0}}, rotation = 0))); - equation - connect(C4.y,Water_Depl.u) annotation(Line(visible = true, points = {{97.0,-112.5},{97.0,-105.25},{97.0,-105.25},{97.0,-96.8}}, color = {0,0,191})); - connect(C2.y,Sucr_Depl.u) annotation(Line(visible = true, points = {{-85.0,89.5},{-85.0,96.75},{-85.0,96.75},{-85.0,103.2}}, color = {0,0,191})); - connect(Vol_Inside.u2,Water_Inside.y2) annotation(Line(visible = true, points = {{140.0,14.0},{150.0,14.0},{150.0,-140.0},{73.0,-140.0},{73.0,-93.0}}, color = {0,0,191})); - connect(Vol_Outside.u2,Water_Outside.y4) annotation(Line(visible = true, points = {{-124.0,14.0},{-130.0,14.0},{-130.0,-140.0},{-57.0,-140.0},{-57.0,-93.0}}, color = {0,0,191})); - connect(Vol_Outside.u1,Sucrose_Outside.y1) annotation(Line(visible = true, points = {{-124.0,26.0},{-130.0,26.0},{-130.0,140.0},{-68.0,140.0},{-68.0,131.0},{-59.0,131.0}}, color = {0,0,191})); - connect(Vol_Inside.u1,Sucrose_Inside.y) annotation(Line(visible = true, points = {{140.0,26.0},{150.0,26.0},{150.0,140.0},{80.0,140.0},{80.0,131.0},{75.0,131.0}}, color = {0,0,191})); - connect(Sucr_Conc_Out.u1,Sucrose_Outside.y2) annotation(Line(visible = true, points = {{-84.0,46.0},{-94.0,46.0},{-94.0,60.0},{-57.0,60.0},{-57.0,107.0}}, color = {0,0,191})); - connect(Vol_Outside.y,Water_Conc_Out.u2) annotation(Line(visible = true, points = {{-101.0,20.0},{-94.0,20.0},{-94.0,6.0},{-84.0,6.0}}, color = {0,0,191})); - connect(Vol_Outside.y,Sucr_Conc_Out.u2) annotation(Line(visible = true, points = {{-101.0,20.0},{-94.0,20.0},{-94.0,34.0},{-84.0,34.0}}, color = {0,0,191})); - connect(Sucr_Conc_Out.y,Sucr_Grad.u2) annotation(Line(visible = true, points = {{-61.0,40.0},{-40.0,40.0},{-40.0,10.0},{32.0,10.0},{32.0,28.0},{20.0,28.0}}, color = {0,0,191})); - connect(Prod_2_2.y,Diffusion.u) annotation(Line(visible = true, points = {{-11.0,80.1},{-11.0,90.0},{9.0,90.0},{9.0,103.2}}, color = {0,0,191})); - connect(C1.y,Sucr_Gen.u) annotation(Line(visible = true, points = {{99.0,89.5},{99.0,95.75},{99.0,95.75},{99.0,103.2}}, color = {0,0,191})); - connect(Sucr_Conc_In.u1,Sucrose_Inside.y4) annotation(Line(visible = true, points = {{100.0,46.0},{110.0,46.0},{110.0,60.0},{73.0,60.0},{73.0,107.0}}, color = {0,0,191})); - connect(Sucr_Conc_In.y,Sucr_Grad.u1) annotation(Line(visible = true, points = {{77.0,40.0},{20.0,40.0}}, color = {0,0,191})); - connect(Sucr_Grad.y,Prod_2_2.u1) annotation(Line(visible = true, points = {{-3.0,34.0},{-30.0,34.0},{-30.0,71.0},{-21.5,71.0}}, color = {0,0,191})); - connect(Perm_Sucr.y,Prod_2_2.u2) annotation(Line(visible = true, points = {{14.5,71.0},{8.25,71.0},{8.25,71.0},{-0.5,71.0}}, color = {0,0,191})); - connect(Vol_Inside.y,Perm_Sucr.u) annotation(Line(visible = true, points = {{117.0,20.0},{60.0,20.0},{60.0,71.0},{35.5,71.0}}, color = {0,0,191})); - connect(Vol_Inside.y,Sucr_Conc_In.u2) annotation(Line(visible = true, points = {{117.0,20.0},{110.0,20.0},{110.0,34.0},{100.0,34.0}}, color = {0,0,191})); - connect(Vol_Inside.y,Water_Conc_In.u2) annotation(Line(visible = true, points = {{117.0,20.0},{110.0,20.0},{110.0,6.0},{100.0,6.0}}, color = {0,0,191})); - connect(Water_Conc_In.u1,Water_Inside.y1) annotation(Line(visible = true, points = {{100.0,-6.0},{110.0,-6.0},{110.0,-50.0},{80.0,-50.0},{80.0,-69.0},{75.0,-69.0}}, color = {0,0,191})); - connect(Water_Conc_In.y,Water_Grad.u2) annotation(Line(visible = true, points = {{77.0,0.0},{40.0,0.0},{40.0,-46.0},{20.0,-46.0}}, color = {0,0,191})); - connect(Water_Conc_Out.u1,Water_Outside.y) annotation(Line(visible = true, points = {{-84.0,-6.0},{-94.0,-6.0},{-94.0,-50.0},{-66.0,-50.0},{-66.0,-69.0},{-59.0,-69.0}}, color = {0,0,191})); - connect(Water_Conc_Out.y,Water_Grad.u1) annotation(Line(visible = true, points = {{-61.0,0.0},{30.0,0.0},{30.0,-34.0},{20.0,-34.0}}, color = {0,0,191})); - connect(Water_Grad.y,Prod_2_1.u1) annotation(Line(visible = true, points = {{-3.0,-40.0},{-10.0,-40.0},{-10.0,-117.0},{-3.5,-117.0}}, color = {0,0,191})); - connect(Perm_H2O.y,Prod_2_1.u2) annotation(Line(visible = true, points = {{37.0,-128.5},{37.0,-117.0},{17.5,-117.0}}, color = {0,0,191})); - connect(Prod_2_1.y,Osmosis.u) annotation(Line(visible = true, points = {{7.0,-107.9},{7.0,-102.95},{7.0,-102.95},{7.0,-96.8}}, color = {0,0,191})); - connect(C3.y,Water_Gen.u) annotation(Line(visible = true, points = {{-81.0,-110.5},{-81.0,-104.25},{-81.0,-104.25},{-81.0,-96.8}}, color = {0,0,191})); - connect(Source2.MassInPort1,Water_Gen.y) annotation(Line(visible = true, points = {{-101.0,-80.0},{-88.5,-80.0}}, color = {191,0,191})); - connect(Water_Gen.y1,Water_Outside.u1) annotation(Line(visible = true, points = {{-73.5,-80.0},{-64.0,-80.0}}, color = {191,0,191})); - connect(Water_Outside.u2,Osmosis.y) annotation(Line(visible = true, points = {{-20.0,-80.0},{-0.5,-80.0}}, color = {191,0,191})); - connect(Osmosis.y1,Water_Inside.u1) annotation(Line(visible = true, points = {{14.5,-80.0},{36.0,-80.0}}, color = {191,0,191})); - connect(Water_Inside.u2,Water_Depl.y) annotation(Line(visible = true, points = {{80.0,-80.0},{89.5,-80.0}}, color = {191,0,191})); - connect(Water_Depl.y1,Sink2.MassInPort1) annotation(Line(visible = true, points = {{104.5,-80.0},{117.0,-80.0}}, color = {191,0,191})); - connect(Source1.MassInPort1,Sucr_Gen.y) annotation(Line(visible = true, points = {{117.0,120.0},{106.5,120.0}}, color = {191,0,191})); - connect(Sucr_Gen.y1,Sucrose_Inside.u1) annotation(Line(visible = true, points = {{91.5,120.0},{80.0,120.0}}, color = {191,0,191})); - connect(Sucrose_Inside.u2,Diffusion.y) annotation(Line(visible = true, points = {{36.0,120.0},{16.5,120.0}}, color = {191,0,191})); - connect(Diffusion.y1,Sucrose_Outside.u1) annotation(Line(visible = true, points = {{1.5,120.0},{-20.0,120.0}}, color = {191,0,191})); - connect(Sucrose_Outside.u2,Sucr_Depl.y) annotation(Line(visible = true, points = {{-64.0,120.0},{-77.5,120.0}}, color = {191,0,191})); - connect(Sucr_Depl.y1,Sink1.MassInPort1) annotation(Line(visible = true, points = {{-92.5,120.0},{-101.0,120.0}}, color = {191,0,191})); + SystemDynamics.Sources.Source Source1 annotation( + Placement(visible = true, transformation(origin = {128.0, 120.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Sucr_Gen annotation( + Placement(visible = true, transformation(origin = {99.0, 120.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Const C1(k = 0) annotation( + Placement(visible = true, transformation(origin = {99.0, 79.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Levels.Level Sucrose_Inside(x0 = 1) annotation( + Placement(visible = true, transformation(origin = {58.0, 120.0}, extent = {{20.0, -20.0}, {-20.0, 20.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink1 annotation( + Placement(visible = true, transformation(origin = {-112.0, 120.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Sucr_Depl annotation( + Placement(visible = true, transformation(origin = {-85.0, 120.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Levels.Level Sucrose_Outside(x0 = 0) annotation( + Placement(visible = true, transformation(origin = {-42.0, 120.0}, extent = {{20.0, -20.0}, {-20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Diffusion annotation( + Placement(visible = true, transformation(origin = {9.0, 120.0}, extent = {{15.0, -16.0}, {-15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Const C2(k = 0) annotation( + Placement(visible = true, transformation(origin = {-85.0, 79.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Sources.Source Source2 annotation( + Placement(visible = true, transformation(origin = {-112.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Water_Gen annotation( + Placement(visible = true, transformation(origin = {-81.0, -80.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Const C3(k = 0) annotation( + Placement(visible = true, transformation(origin = {-81.0, -121.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + SystemDynamics.Levels.Level Water_Outside(x0 = 4) annotation( + Placement(visible = true, transformation(origin = {-42.0, -80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Osmosis annotation( + Placement(visible = true, transformation(origin = {7.0, -80.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Levels.Level Water_Inside(x0 = 1) annotation( + Placement(visible = true, transformation(origin = {58.0, -80.0}, extent = {{-20.0, -20.0}, {20.0, 20.0}}, rotation = 0))); + SystemDynamics.Rates.Rate_1 Water_Depl annotation( + Placement(visible = true, transformation(origin = {97.0, -80.0}, extent = {{-15.0, -16.0}, {15.0, 16.0}}, rotation = 0))); + SystemDynamics.Sources.Sink Sink2 annotation( + Placement(visible = true, transformation(origin = {128.0, -80.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Const C4(k = 0) annotation( + Placement(visible = true, transformation(origin = {97.0, -123.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + Modelica.Blocks.Math.Add Vol_Outside annotation( + Placement(visible = true, transformation(origin = {-112.0, 20.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Add Vol_Inside annotation( + Placement(visible = true, transformation(origin = {128.0, 20.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Division Sucr_Conc_Out annotation( + Placement(visible = true, transformation(origin = {-72.0, 40.0}, extent = {{-10.0, -10.0}, {10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Division Water_Conc_Out annotation( + Placement(visible = true, transformation(origin = {-72.0, 0.0}, extent = {{-10.0, 10.0}, {10.0, -10.0}}, rotation = 0))); + Modelica.Blocks.Math.Division Sucr_Conc_In annotation( + Placement(visible = true, transformation(origin = {88.0, 40.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + Modelica.Blocks.Math.Division Water_Conc_In annotation( + Placement(visible = true, transformation(origin = {88.0, 0.0}, extent = {{10.0, 10.0}, {-10.0, -10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Const Perm_H2O(k = 0.5) annotation( + Placement(visible = true, transformation(origin = {37.0, -139.0}, extent = {{-15.0, -15.0}, {15.0, 15.0}}, rotation = 0))); + Modelica.Blocks.Math.Add Water_Grad(k2 = -1) annotation( + Placement(visible = true, transformation(origin = {8.0, -40.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_1 annotation( + Placement(visible = true, transformation(origin = {7.0, -117.0}, extent = {{-15.0, -13.0}, {15.0, 13.0}}, rotation = 0))); + Modelica.Blocks.Math.Add Sucr_Grad(k2 = -1) annotation( + Placement(visible = true, transformation(origin = {8.0, 34.0}, extent = {{10.0, -10.0}, {-10.0, 10.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Prod_2 Prod_2_2 annotation( + Placement(visible = true, transformation(origin = {-11.0, 71.0}, extent = {{-15.0, -13.0}, {15.0, 13.0}}, rotation = 0))); + SystemDynamics.Auxiliary.Gain Perm_Sucr(k = 0.02) annotation( + Placement(visible = true, transformation(origin = {25.0, 71.0}, extent = {{15.0, -15.0}, {-15.0, 15.0}}, rotation = 0))); + equation + connect(C4.y, Water_Depl.u) annotation( + Line(visible = true, points = {{97.0, -112.5}, {97.0, -105.25}, {97.0, -105.25}, {97.0, -96.8}}, color = {0, 0, 191})); + connect(C2.y, Sucr_Depl.u) annotation( + Line(visible = true, points = {{-85.0, 89.5}, {-85.0, 96.75}, {-85.0, 96.75}, {-85.0, 103.2}}, color = {0, 0, 191})); + connect(Vol_Inside.u2, Water_Inside.y2) annotation( + Line(visible = true, points = {{140.0, 14.0}, {150.0, 14.0}, {150.0, -140.0}, {73.0, -140.0}, {73.0, -93.0}}, color = {0, 0, 191})); + connect(Vol_Outside.u2, Water_Outside.y4) annotation( + Line(visible = true, points = {{-124.0, 14.0}, {-130.0, 14.0}, {-130.0, -140.0}, {-57.0, -140.0}, {-57.0, -93.0}}, color = {0, 0, 191})); + connect(Vol_Outside.u1, Sucrose_Outside.y1) annotation( + Line(visible = true, points = {{-124.0, 26.0}, {-130.0, 26.0}, {-130.0, 140.0}, {-68.0, 140.0}, {-68.0, 131.0}, {-59.0, 131.0}}, color = {0, 0, 191})); + connect(Vol_Inside.u1, Sucrose_Inside.y) annotation( + Line(visible = true, points = {{140.0, 26.0}, {150.0, 26.0}, {150.0, 140.0}, {80.0, 140.0}, {80.0, 131.0}, {75.0, 131.0}}, color = {0, 0, 191})); + connect(Sucr_Conc_Out.u1, Sucrose_Outside.y2) annotation( + Line(visible = true, points = {{-84.0, 46.0}, {-94.0, 46.0}, {-94.0, 60.0}, {-57.0, 60.0}, {-57.0, 107.0}}, color = {0, 0, 191})); + connect(Vol_Outside.y, Water_Conc_Out.u2) annotation( + Line(visible = true, points = {{-101.0, 20.0}, {-94.0, 20.0}, {-94.0, 6.0}, {-84.0, 6.0}}, color = {0, 0, 191})); + connect(Vol_Outside.y, Sucr_Conc_Out.u2) annotation( + Line(visible = true, points = {{-101.0, 20.0}, {-94.0, 20.0}, {-94.0, 34.0}, {-84.0, 34.0}}, color = {0, 0, 191})); + connect(Sucr_Conc_Out.y, Sucr_Grad.u2) annotation( + Line(visible = true, points = {{-61.0, 40.0}, {-40.0, 40.0}, {-40.0, 10.0}, {32.0, 10.0}, {32.0, 28.0}, {20.0, 28.0}}, color = {0, 0, 191})); + connect(Prod_2_2.y, Diffusion.u) annotation( + Line(visible = true, points = {{-11.0, 80.1}, {-11.0, 90.0}, {9.0, 90.0}, {9.0, 103.2}}, color = {0, 0, 191})); + connect(C1.y, Sucr_Gen.u) annotation( + Line(visible = true, points = {{99.0, 89.5}, {99.0, 95.75}, {99.0, 95.75}, {99.0, 103.2}}, color = {0, 0, 191})); + connect(Sucr_Conc_In.u1, Sucrose_Inside.y4) annotation( + Line(visible = true, points = {{100.0, 46.0}, {110.0, 46.0}, {110.0, 60.0}, {73.0, 60.0}, {73.0, 107.0}}, color = {0, 0, 191})); + connect(Sucr_Conc_In.y, Sucr_Grad.u1) annotation( + Line(visible = true, points = {{77.0, 40.0}, {20.0, 40.0}}, color = {0, 0, 191})); + connect(Sucr_Grad.y, Prod_2_2.u1) annotation( + Line(visible = true, points = {{-3.0, 34.0}, {-30.0, 34.0}, {-30.0, 71.0}, {-21.5, 71.0}}, color = {0, 0, 191})); + connect(Perm_Sucr.y, Prod_2_2.u2) annotation( + Line(visible = true, points = {{14.5, 71.0}, {8.25, 71.0}, {8.25, 71.0}, {-0.5, 71.0}}, color = {0, 0, 191})); + connect(Vol_Inside.y, Perm_Sucr.u) annotation( + Line(visible = true, points = {{117.0, 20.0}, {60.0, 20.0}, {60.0, 71.0}, {35.5, 71.0}}, color = {0, 0, 191})); + connect(Vol_Inside.y, Sucr_Conc_In.u2) annotation( + Line(visible = true, points = {{117.0, 20.0}, {110.0, 20.0}, {110.0, 34.0}, {100.0, 34.0}}, color = {0, 0, 191})); + connect(Vol_Inside.y, Water_Conc_In.u2) annotation( + Line(visible = true, points = {{117.0, 20.0}, {110.0, 20.0}, {110.0, 6.0}, {100.0, 6.0}}, color = {0, 0, 191})); + connect(Water_Conc_In.u1, Water_Inside.y1) annotation( + Line(visible = true, points = {{100.0, -6.0}, {110.0, -6.0}, {110.0, -50.0}, {80.0, -50.0}, {80.0, -69.0}, {75.0, -69.0}}, color = {0, 0, 191})); + connect(Water_Conc_In.y, Water_Grad.u2) annotation( + Line(visible = true, points = {{77.0, 0.0}, {40.0, 0.0}, {40.0, -46.0}, {20.0, -46.0}}, color = {0, 0, 191})); + connect(Water_Conc_Out.u1, Water_Outside.y) annotation( + Line(visible = true, points = {{-84.0, -6.0}, {-94.0, -6.0}, {-94.0, -50.0}, {-66.0, -50.0}, {-66.0, -69.0}, {-59.0, -69.0}}, color = {0, 0, 191})); + connect(Water_Conc_Out.y, Water_Grad.u1) annotation( + Line(visible = true, points = {{-61.0, 0.0}, {30.0, 0.0}, {30.0, -34.0}, {20.0, -34.0}}, color = {0, 0, 191})); + connect(Water_Grad.y, Prod_2_1.u1) annotation( + Line(visible = true, points = {{-3.0, -40.0}, {-10.0, -40.0}, {-10.0, -117.0}, {-3.5, -117.0}}, color = {0, 0, 191})); + connect(Perm_H2O.y, Prod_2_1.u2) annotation( + Line(visible = true, points = {{37.0, -128.5}, {37.0, -117.0}, {17.5, -117.0}}, color = {0, 0, 191})); + connect(Prod_2_1.y, Osmosis.u) annotation( + Line(visible = true, points = {{7.0, -107.9}, {7.0, -102.95}, {7.0, -102.95}, {7.0, -96.8}}, color = {0, 0, 191})); + connect(C3.y, Water_Gen.u) annotation( + Line(visible = true, points = {{-81.0, -110.5}, {-81.0, -104.25}, {-81.0, -104.25}, {-81.0, -96.8}}, color = {0, 0, 191})); + connect(Source2.MassInPort1, Water_Gen.y) annotation( + Line(visible = true, points = {{-101.0, -80.0}, {-88.5, -80.0}}, color = {191, 0, 191})); + connect(Water_Gen.y1, Water_Outside.u1) annotation( + Line(visible = true, points = {{-73.5, -80.0}, {-64.0, -80.0}}, color = {191, 0, 191})); + connect(Water_Outside.u2, Osmosis.y) annotation( + Line(visible = true, points = {{-20.0, -80.0}, {-0.5, -80.0}}, color = {191, 0, 191})); + connect(Osmosis.y1, Water_Inside.u1) annotation( + Line(visible = true, points = {{14.5, -80.0}, {36.0, -80.0}}, color = {191, 0, 191})); + connect(Water_Inside.u2, Water_Depl.y) annotation( + Line(visible = true, points = {{80.0, -80.0}, {89.5, -80.0}}, color = {191, 0, 191})); + connect(Water_Depl.y1, Sink2.MassInPort1) annotation( + Line(visible = true, points = {{104.5, -80.0}, {117.0, -80.0}}, color = {191, 0, 191})); + connect(Source1.MassInPort1, Sucr_Gen.y) annotation( + Line(visible = true, points = {{117.0, 120.0}, {106.5, 120.0}}, color = {191, 0, 191})); + connect(Sucr_Gen.y1, Sucrose_Inside.u1) annotation( + Line(visible = true, points = {{91.5, 120.0}, {80.0, 120.0}}, color = {191, 0, 191})); + connect(Sucrose_Inside.u2, Diffusion.y) annotation( + Line(visible = true, points = {{36.0, 120.0}, {16.5, 120.0}}, color = {191, 0, 191})); + connect(Diffusion.y1, Sucrose_Outside.u1) annotation( + Line(visible = true, points = {{1.5, 120.0}, {-20.0, 120.0}}, color = {191, 0, 191})); + connect(Sucrose_Outside.u2, Sucr_Depl.y) annotation( + Line(visible = true, points = {{-64.0, 120.0}, {-77.5, 120.0}}, color = {191, 0, 191})); + connect(Sucr_Depl.y1, Sink1.MassInPort1) annotation( + Line(visible = true, points = {{-92.5, 120.0}, {-101.0, 120.0}}, color = {191, 0, 191})); Water_conc_in = Water_Conc_In.y; Water_conc_out = Water_Conc_Out.y; Sucr_conc_in = Sucr_Conc_In.y; Sucr_conc_out = Sucr_Conc_Out.y; Vol_in = Vol_Inside.y; Vol_out = Vol_Outside.y; - annotation(Icon(coordinateSystem(extent = {{-140.0,-160.0},{160.0,160.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {191,95,0}, fillPattern = FillPattern.VerticalCylinder, extent = {{-20.0,-80.0},{20.0,100.0}}),Line(visible = true, points = {{-10.0,50.0},{-10.0,-8.0}}, color = {0,0,255}),Line(visible = true, points = {{-4.0,30.0},{-4.0,-28.0}}, color = {0,0,255}),Line(visible = true, points = {{10.0,74.0},{10.0,16.0}}, color = {0,0,255}),Line(visible = true, points = {{6.0,-2.0},{6.0,-60.0}}, color = {0,0,255}),Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {160,160,160}, fillPattern = FillPattern.Backward, extent = {{-120.0,-100.0},{140.0,-80.0}}),Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, extent = {{-120.0,-80.0},{-20.0,40.0}}),Rectangle(visible = true, lineColor = {0,0,255}, fillColor = {0,255,255}, fillPattern = FillPattern.Solid, extent = {{20.0,-80.0},{140.0,40.0}}),Line(visible = true, points = {{-92.0,20.0},{-70.0,20.0}}, color = {0,0,255}),Line(visible = true, points = {{-78.0,10.0},{-56.0,10.0}}, color = {0,0,255}),Line(visible = true, points = {{-100.0,-38.0},{-78.0,-38.0}}, color = {0,0,255}),Line(visible = true, points = {{-62.0,-32.0},{-40.0,-32.0}}, color = {0,0,255}),Line(visible = true, points = {{-106.0,-8.0},{-84.0,-8.0}}, color = {0,0,255}),Line(visible = true, points = {{40.0,14.0},{62.0,14.0}}, color = {0,0,255}),Line(visible = true, points = {{92.0,-44.0},{114.0,-44.0}}, color = {0,0,255}),Line(visible = true, points = {{40.0,-58.0},{62.0,-58.0}}, color = {0,0,255}),Line(visible = true, points = {{60.0,-38.0},{82.0,-38.0}}, color = {0,0,255}),Line(visible = true, points = {{62.0,-4.0},{84.0,-4.0}}, color = {0,0,255})}), Diagram(coordinateSystem(extent = {{-140.0,-160.0},{160.0,160.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{-96.0,18.0},{-92.0,22.0}}),Ellipse(visible = true, lineColor = {0,0,255}, fillColor = {0,0,255}, fillPattern = FillPattern.Solid, extent = {{108.0,18.0},{112.0,22.0}})}), experiment(StopTime = 20), experimentSetupOutput, Documentation(info = " + annotation( + Icon(coordinateSystem(extent = {{-140.0, -160.0}, {160.0, 160.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {191, 95, 0}, fillPattern = FillPattern.VerticalCylinder, extent = {{-20.0, -80.0}, {20.0, 100.0}}), Line(visible = true, points = {{-10.0, 50.0}, {-10.0, -8.0}}, color = {0, 0, 255}), Line(visible = true, points = {{-4.0, 30.0}, {-4.0, -28.0}}, color = {0, 0, 255}), Line(visible = true, points = {{10.0, 74.0}, {10.0, 16.0}}, color = {0, 0, 255}), Line(visible = true, points = {{6.0, -2.0}, {6.0, -60.0}}, color = {0, 0, 255}), Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {160, 160, 160}, fillPattern = FillPattern.Backward, extent = {{-120.0, -100.0}, {140.0, -80.0}}), Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, extent = {{-120.0, -80.0}, {-20.0, 40.0}}), Rectangle(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 255, 255}, fillPattern = FillPattern.Solid, extent = {{20.0, -80.0}, {140.0, 40.0}}), Line(visible = true, points = {{-92.0, 20.0}, {-70.0, 20.0}}, color = {0, 0, 255}), Line(visible = true, points = {{-78.0, 10.0}, {-56.0, 10.0}}, color = {0, 0, 255}), Line(visible = true, points = {{-100.0, -38.0}, {-78.0, -38.0}}, color = {0, 0, 255}), Line(visible = true, points = {{-62.0, -32.0}, {-40.0, -32.0}}, color = {0, 0, 255}), Line(visible = true, points = {{-106.0, -8.0}, {-84.0, -8.0}}, color = {0, 0, 255}), Line(visible = true, points = {{40.0, 14.0}, {62.0, 14.0}}, color = {0, 0, 255}), Line(visible = true, points = {{92.0, -44.0}, {114.0, -44.0}}, color = {0, 0, 255}), Line(visible = true, points = {{40.0, -58.0}, {62.0, -58.0}}, color = {0, 0, 255}), Line(visible = true, points = {{60.0, -38.0}, {82.0, -38.0}}, color = {0, 0, 255}), Line(visible = true, points = {{62.0, -4.0}, {84.0, -4.0}}, color = {0, 0, 255})}), + Diagram(coordinateSystem(extent = {{-140.0, -160.0}, {160.0, 160.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{-96.0, 18.0}, {-92.0, 22.0}}), Ellipse(visible = true, lineColor = {0, 0, 255}, fillColor = {0, 0, 255}, fillPattern = FillPattern.Solid, extent = {{108.0, 18.0}, {112.0, 22.0}})}), + experiment(StopTime = 20), + experimentSetupOutput, + Documentation(info = " The sugar cane model describes the processes of diffusion and osmosis in a sugar cane plant. The model was adapted from the STELLA manual.

@@ -8207,11 +12543,19 @@ ", revisions = "")); end Sugar_Cane; - annotation(preferedView = "info", Documentation(info = " + annotation( + preferedView = "info", + Documentation(info = " This package contains a number of introductory examples that can be used to familiarize oneself with the System Dynamics methodology and with the SystemDynamics library. ")); end IntroductoryExamples; - annotation(__Wolfram(itemFlippingEnabled = true), Icon(coordinateSystem(extent = {{-100.0,-100.0},{100.0,100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10,10}), graphics = {Rectangle(visible = true, lineColor = {191,81,6}, pattern = LinePattern.None, fillPattern = FillPattern.Sphere, lineThickness = 4, extent = {{-100.0,-100.0},{100.0,100.0}}, radius = 25),Ellipse(visible = true, lineColor = {255,255,255}, fillColor = {255,255,255}, lineThickness = 20, extent = {{-50.0,-50.0},{50.0,50.0}}, endAngle = 175),Ellipse(visible = true, lineColor = {253,106,8}, lineThickness = 20, extent = {{-50.0,50.0},{50.0,-50.0}}, startAngle = 5, endAngle = 180),Ellipse(visible = true, lineColor = {107,48,3}, fillColor = {0,255,255}, pattern = LinePattern.None, fillPattern = FillPattern.Sphere, extent = {{-40.0,-40.0},{40.0,40.0}}),Polygon(visible = true, origin = {50.0,-13.333}, fillColor = {255,255,255}, pattern = LinePattern.None, fillPattern = FillPattern.Solid, points = {{25.0,13.333},{0.0,-21.667},{-25.0,13.333}}),Polygon(visible = true, origin = {-50.0,13.333}, lineColor = {254,180,9}, fillColor = {253,106,8}, pattern = LinePattern.None, fillPattern = FillPattern.Solid, points = {{25.0,-13.333},{0.0,21.667},{-25.0,-13.333}})}), version = "2.1.1", uses(Modelica(version = "3.2.3")), Diagram(coordinateSystem(extent = {{-100,-100},{100,100}}), graphics = {Rectangle(extent = {{-100,100},{100,-100}}, fillPattern = FillPattern.Solid, lineColor = {0,0,0}, lineThickness = 0.5, fillColor = {160,160,160}),Text(lineColor = {0,0,255}, extent = {{-80,90},{76,36}}, textString = "System Dynamics", fillColor = {0,0,0}, lineThickness = 0.5),Text(lineColor = {0,0,255}, extent = {{-57.9,13.05},{52,-12}}, fillColor = {0,0,0}, lineThickness = 0.5, textString = "for modeling mass"),Text(lineColor = {0,0,255}, extent = {{-39.8,30.1},{34,10}}, fillColor = {0,0,0}, lineThickness = 0.5, textString = "methodology"),Text(lineColor = {0,0,255}, extent = {{-63.7,-0.85},{58,-38}}, fillColor = {0,0,0}, lineThickness = 0.5, textString = "and information flows"),Text(lineColor = {0,0,255}, extent = {{-83.6,-23.8},{82,-58}}, fillColor = {0,0,0}, lineThickness = 0.5, textString = "in a continuous-time system."),Text(lineColor = {0,0,255}, extent = {{-54,54},{48,22}}, fillColor = {0,0,0}, lineThickness = 0.5, textString = "offers a general")}), Documentation(info = "

The SystemDynamics library is designed as a graphical library for modeling mass and information flows in a continuous-time system using Prof. Jay Forrester's System Dynamics metaphor. Two separate and independent versions of this library had originally been created by Dr. Stefan Fabricius and by Prof. François Cellier and his students. These have now been merged into a single version that has furthermore been enhanced as well.

+ annotation( + __Wolfram(itemFlippingEnabled = true), + Icon(coordinateSystem(extent = {{-100.0, -100.0}, {100.0, 100.0}}, preserveAspectRatio = true, initialScale = 0.1, grid = {10, 10}), graphics = {Rectangle(visible = true, lineColor = {191, 81, 6}, pattern = LinePattern.None, fillPattern = FillPattern.Sphere, lineThickness = 4, extent = {{-100.0, -100.0}, {100.0, 100.0}}, radius = 25), Ellipse(visible = true, lineColor = {255, 255, 255}, fillColor = {255, 255, 255}, lineThickness = 20, extent = {{-50.0, -50.0}, {50.0, 50.0}}, endAngle = 175), Ellipse(visible = true, lineColor = {253, 106, 8}, lineThickness = 20, extent = {{-50.0, 50.0}, {50.0, -50.0}}, startAngle = 5, endAngle = 180), Ellipse(visible = true, lineColor = {107, 48, 3}, fillColor = {0, 255, 255}, pattern = LinePattern.None, fillPattern = FillPattern.Sphere, extent = {{-40.0, -40.0}, {40.0, 40.0}}), Polygon(visible = true, origin = {50.0, -13.333}, fillColor = {255, 255, 255}, pattern = LinePattern.None, fillPattern = FillPattern.Solid, points = {{25.0, 13.333}, {0.0, -21.667}, {-25.0, 13.333}}), Polygon(visible = true, origin = {-50.0, 13.333}, lineColor = {254, 180, 9}, fillColor = {253, 106, 8}, pattern = LinePattern.None, fillPattern = FillPattern.Solid, points = {{25.0, -13.333}, {0.0, 21.667}, {-25.0, -13.333}})}), + version = "2.1.1", + uses(Modelica(version = "4.0.0")), + Diagram(coordinateSystem(extent = {{-100, -100}, {100, 100}}), graphics = {Rectangle(extent = {{-100, 100}, {100, -100}}, fillPattern = FillPattern.Solid, lineColor = {0, 0, 0}, lineThickness = 0.5, fillColor = {160, 160, 160}), Text(lineColor = {0, 0, 255}, extent = {{-80, 90}, {76, 36}}, textString = "System Dynamics", fillColor = {0, 0, 0}, lineThickness = 0.5), Text(lineColor = {0, 0, 255}, extent = {{-57.9, 13.05}, {52, -12}}, fillColor = {0, 0, 0}, lineThickness = 0.5, textString = "for modeling mass"), Text(lineColor = {0, 0, 255}, extent = {{-39.8, 30.1}, {34, 10}}, fillColor = {0, 0, 0}, lineThickness = 0.5, textString = "methodology"), Text(lineColor = {0, 0, 255}, extent = {{-63.7, -0.85}, {58, -38}}, fillColor = {0, 0, 0}, lineThickness = 0.5, textString = "and information flows"), Text(lineColor = {0, 0, 255}, extent = {{-83.6, -23.8}, {82, -58}}, fillColor = {0, 0, 0}, lineThickness = 0.5, textString = "in a continuous-time system."), Text(lineColor = {0, 0, 255}, extent = {{-54, 54}, {48, 22}}, fillColor = {0, 0, 0}, lineThickness = 0.5, textString = "offers a general")}), + Documentation(info = "

The SystemDynamics library is designed as a graphical library for modeling mass and information flows in a continuous-time system using Prof. Jay Forrester's System Dynamics metaphor. Two separate and independent versions of this library had originally been created by Dr. Stefan Fabricius and by Prof. François Cellier and his students. These have now been merged into a single version that has furthermore been enhanced as well.

System Dynamics offers a fairly low-level graphical interface, not much different from a block diagram. The fact that continuous systems contain differential equations is hidden from the user by talking about levels, i.e., quantities that can accumulate (state variables), and rates, i.e., quantities that influence the accumulation and/or depletion of levels (state derivatives).

The System Dynamics modeling metaphor is widely used especially by researchers in the life sciences and social sciences.

 

@@ -8250,4 +12594,4 @@ 3-Clause BSD License.

 

")); -end SystemDynamics; +end SystemDynamics; \ No newline at end of file