20-sim 4.7.2 has been released. This build is a maintenance release with the following fixes:


  • Fixed: Joystick DLL crash when writing force feedback values to a joystick without force feedback interface

Linear Systems Editor

  • Fixed: Linear system editor with Numerical Values dialog open results in a non-responsive 20-sim session
  • Fixed: File export did not save the file
See all changes in: 20-sim 4.7.2

Bond graphs are a graphical notation of physical systems. They are composed of half arrows (called bonds) representing the flow of energy flow between elements (Se, C, 0, R). These element respresent the generation, storage, distribution and dissipation of enery. Bond graphs are used to model and simulate physical systems.

Bondgraphs Explained

Read more: What are Bond Graphs?
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