.Modelica_LinearSystems2.Examples.StateSpace.analysisObservability

Information

This example shows the usage of function StateSpace.Analysis.isObservable which is to check whether a system is observable or not.

Interface

function analysisObservability
  extends Modelica.Icons.Function;
  import Modelica_LinearSystems2.StateSpace;
  import Modelica.Utilities.Streams.print;
  input StateSpace ssi = StateSpace(A = [1, 2, 3, 4, 5, 6; 5, 6, 7, 8, 9, 4; 0, 2, 3, 0, 78, 6; 1, 1, 2, 2, 3, 3; 10, 13, 34, 0, 0, 1; 0, 0, 0, 2, 0, 1], B = [1, 0; 2, 0; 0, 1; 0, 2; 0, 0; 0, 1], C = [1, 0, 1, 0, 1, 0; 0, 1, 0, 0, 0, 0], D = [0, 0; 0, 0]);
  input Boolean systemOnFile = false "True, if state space system is defined on file" annotation(
    Dialog(group = "system data definition"),
    choices(checkBox = true));
  input String fileName = "NoName" "file where matrix [A, B; C, D] is stored" annotation(
    Dialog(group = "system data definition", loadSelector(filter = "MAT files (*.mat);; All files (*.*)", caption = "state space system data file"), enable = systemOnFile));
  input String matrixName = "ABCD" "Name of the state space system matrix" annotation(
    Dialog(group = "system data definition", enable = systemOnFile));
  output Boolean ok;
end analysisObservability;