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2020.2 Release Notes – Aircraft Dynamics Library 1.4

Aircraft Dynamics Library v1.4 is part of Modelon’s 2020.2 release.

New versions of Modelon libraries are sold and distributed directly from Modelon, as well as approved resellers.


  • Updated vendor-specific documentation annotation to Modelica standard annotation.
  • Corrected the expression for computing current altitude rate of change (dH) in the atmosphere function.

Renamed classes

  • Utilities.Sliders.Internal -> AircraftDynamics.Utilities.Sliders.Interfaces

Conversion of user libraries

Automatic conversion of user libraries from version 1.3 to 1.4 is supported using the included conversion script “Convert_to_1.4.mos” located under AircraftDynamics 1.4\Resources\Scripts.


Aircraft Dynamics Library 1.4 is based on Modelon Base Library 3.6 and Modelica Standard Library 3.2.3.

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