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This package was approved by moderator gep13 on 6/10/2019.

The main objective of the project is to create an industrially viable open source platform for simulation and optimization of Modelica models, while offering a flexible platform serving as a virtual lab for algorithm development and research. As such, provides a platform for technology transfer where industrially relevant problems can inspire new research and where state of the art algorithms can be propagated from academia into industrial use. is a result of research at the Department of Automatic Control, Lund University, and is now maintained and developed by Modelon AB in collaboration with academia. is distributed under the GPL v.3 license approved by the Open Source Initiative. at a glance:

  • _Model_ your systems using the object-oriented and equation-based language Modelica
  • _Solve_ your complex simulation and optimization problems using state of the art numerical algorithms
  • _Automate_ your work in the Python scripting environment
  • _Visualize_ your results is compliant with the Modelica Standard Library.

To install JModelica, run the following command from the command line or from PowerShell:

C:\> choco install jmodelica

To upgrade JModelica, run the following command from the command line or from PowerShell:

C:\> choco upgrade jmodelica


  • tools\chocolateyinstall.ps1 Show
    $ErrorActionPreference = 'Stop';
    $packageArgs = @{
      packageName   = $env:ChocolateyPackageName
      url           = ''
      checksum      = '561F6ED9C0A7CFDCD76764F016B4BB28468D72D505D6C170AD9A94602743C02C'
      checksumType  = 'sha256'  
      silentArgs	= "/S"
    Install-ChocolateyPackage @packageArgs

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This package has no dependencies.

Package Maintainer(s)

Software Author(s)

  • [[Authors]]


Version History

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Discussion for the JModelica Package

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  • This discussion will carry over multiple versions. If you have a comment about a particular version, please note that in your comments.
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