Dear Dr. Jonkman,
I meet some problem when I’m trying to modling a modified pitch control loop in Simulink.
In my pitch control loop, the pitch rate been limited between -8deg/s to +8deg/s, however the output signal show very large fluctuation and the pitch rate in output signal is largly over my limitation. (you can find the time series of pitch angle & pitch rate in attachment.)
May I know why my opration signal been changed in FAST, is there a mechanism in the FAST to modify the received control signals?