Blowing up in extremes

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If you have a lot of abrupt changes in your forces (or hinge angle/speed values) you may get blow ups. For example, this can happen with AI that is being trained and is sometimes noisy.

To solve this, use a low pass filter. A simple way is to average the current value with the last value and pass that as the force or speed:


use output for joint angle/speed/force, whatever.