2026-01-29 10:55 PM
In this documentation, I can find a detailed description of the torque/flux (current) PI controller implementation, but there is no clear explanation of the speed PI controller design or tuning. Could you please explain how the speed PI (KP, KI) is derived, and what criterion ST MC Workbench uses to compute these parameters automatically?
2026-02-02 6:36 AM
Speed PI tuning is not explained on FOC SDK manual. It is a matter of experience and a little bit of modeling.