Determine suitable control gain for the controller

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I am curious on how to determine the suitable Proportional-Derivative gain for my control system. I am referring to a quite complicated system for attitude control which not the simple closed loop transfer function with step input. How can I related the idea for tuning the gain for a simple system to my complicated attitude control system.

Answers (1)

M on 5 Mar 2020
Well, this is a vague question...
To tune the gain you either need a model of your system and do some calculations, or if you do not have any model you can tune it experimentally.
You can start by reading this:
M on 11 Mar 2020
Then you can take a look at the examples listed above and adapt them to your case.

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