.Modelica_LinearSystems2.UsersGuide.ReleaseNotes.Version_2_3_1

Information

This version requires the Modelica 3.2.1 Library. It is is backward compatible to the previous version 2.3.

Improvements and bug fixes performed in version 2.3.1 Build 1 (Oct. 1, 2013):

• Uses annotation changed to Modelica 3.2.1.
• Modelica_LinearSystems2.Controllers.Internal.DiscreteFIR:
  Modelica_LinearSystems2.Controllers.Internal.DiscreteStateSpace
  Modelica_LinearSystems2.Controllers.Internal.DiscreteStateSpace2
  Modelica_LinearSystems2.Controllers.Internal.DiscreteInterpolator:
  According to the improved/corrected rules for initialization in Modelica Specification 3.2 rev. 2, the initialization in these models were overconstrained. Removed the (consistently) overconstrained initial conditions.
• Modelica_LinearSystems2.StateSpace.Analysis.analysis:
  If the system had only real eigen values and poles/zeros should be plotted, then this plot was not generated. This has been fixed.
• Modelica_LinearSystems2.Controllers.Interfaces.PartialSampledBlock,
  Modelica_LinearSystems2.Controllers.Interfaces.PartialSISO_equality,
  Modelica_LinearSystems2.Controllers.Noise,
  Modelica_LinearSystems2.Controllers.Interpolator:
  Parameters have been defined conditionally leading to not strict Modelica models. The if-clauses have been removed.
• Wrong annotation "preferedView" replaced by correct "preferredView" annotation. (3 times)
• Non-standardized annotation "Hide" replaced by standardized annotation "HideResult" (77 times)
• Non-standardized annotation "__Dymola_checkBox" replaced by standardized annotation "checkBox" (53 times)
• Non-standardized annotation "NumberOfIntervals" replaced by tool specific annotation "__Dymola_NumberOfIntervals" (3 times)
• Non-standardized annotation "Commands" replaced by tool specific annotation "__Dymola_Commands" (3 times)
• Obsolete Dymola specific annotation "__Dymola_treeView" removed (3 times)
• Old "extend" annotation code that has been present at a few places, has been removed.