.Modelica_LinearSystems2.UsersGuide.ReleaseNotes.Version_2_3_2

Information

This version requires the Modelica 3.2.1 Library. It is is backward compatible to the previous version 2.3.1

Improvements performed in version 2.3.2 Build 1 (Sept. 11, 2014):

• All Bode diagrams (in all representation forms) can be optionally plotted as magnitude in dB over angular frequency in rad/s, instead of the default to use magnitude over frequency in Hz.

Bug fixes performed in version 2.3.2 Build 1 (Sept. 11, 2014):

• Modelica_LinearSystems2.StateSpace.Conversion.toZerosAndPoles:
  When computing the gain of the ZerosAndPoles object, a better algorithm is used (the previous one could give bad results if there are large zeros or poles with positive Re-values).
• Modelica_LinearSystems2.Controller.Interfaces.PartialSampledBlock,
  Modelica_LinearSystems2.Controller.Interfaces.PartialDiscreteBlock,
  Modelica_LinearSystems2.Controller.Internal.DiscreteStateSpace,
  Modelica_LinearSystems2.Controller.Internal.DiscreteStateSpace2:
  Enumeration1/Enumeration2 errors corrected (issued as warning due to stricter checking by Dymola 2015 FD01).
• Some Enumeration/Integer errors corrected (issued as warning due to stricter checking by Dymola 2015 FD01).
• Some Plot functions have been called without providing record input arguments. This has been fixed by providing a default record in the function definitions.

Bug fixes performed in version 2.3.2 Build 2 (April 17, 2015):

• Several functions had used the input/output attribute in a protected declaration. Due to stricter checking by Dymola 2016, this is reported as warning. These wrong attributes have been removed.
• ModelAnalysis.FullAnalysis
  If the system is too large (> 50 states, inputs, or outputs), then the system is not printed to the output (previously, the tool "hangs" if printing a too large system).
• ModelAnalysis.FullAnalysis
  The step response is included as png-file in the html log file systemReport.html.
• ModelAnalysis.Poles and ModelAnalysis.Zeros:
  Besides plotted, the poles/zeros are also printed to the output window.