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TMS320F28069M: Which PI controller is suitable for motor position control

F.F
Genius 3095 points
Part Number: TMS320F28069M


Dear team:

C2000 Digital Control Library
Version 3.2
User’s Guide

There are many PID and PI controllers in C2000 digital control library. Which controller is more suitable for motor position control?

  • 0
    TI__Expert 6725 points

    The controller selection depends on the order of your system. If your control signal for position loop is speed, then PI should be the choice. If your control signal is torque (or sometimes current), then PID is recommended since your plant is second order.

    The difference between different version of PI or PID are only in the implementation. You can choose the appropriate one based on your personal preference.

    Han