A simulation of inverted pendulum with PID controller made with Blender (that is not engineering simulation because of using game engine). That is a screen capture from online visualisation that you can run at: geta3d.com/index.php?option=com_content&view=burster&id=50&file=18a03b834538b1fabe1838bccad213da
You need to install Burster plugin to run it (version 1.5.5).

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