PID Tuner couldn't find a stabilizing controller

11 views (last 30 days)
J Chen
J Chen on 2 Jun 2022
Commented: Matt Rich on 14 Jul 2022 at 2:44
The PID block in the attached Simulink file stabilizes the plant (the plant is defined in the call back). However, the PID Tuner failed to find a stabilizing controller through the Tune button in the PID block. Why? How can I sepcify the initial controller for the PID tuner?
  1 Comment
Matt Rich
Matt Rich on 14 Jul 2022 at 2:44
The controller in the attached model only appears to stabilize the plant for 20 seconds. If you run the model for 200 seconds, you will see that it does not stabilize the plant.

Sign in to comment.

Answers (0)

Products


Release

R2021b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!