PID Control Block Tuner Options

Hi, How I can use PID Control block tuner? "Plant cannot be linearized" ?

Answer 1

[Sebastian Castro]

Since you're modeling a rectifier, I'm guessing the pulses are problematic and won't give you a direct analytical answer. Have you tried the approach in this video?

http://www.mathworks.com/videos/pid-controller-tuning-for-a-model-with-discontinuities-89347.html

- Sebastian