After creating a mathematical model of a nonlinear system through simulink, I want to use a PID controller to realize a better performance. As the transfer function of the system is too complicated to express, traditional PID tuing rules are not suitable here, I decide to use the Extremum Seeking Algorithm to tune the PID parameters. However, I have difficulties in how to achive this algorithm though matlab.
Anyone can suggest or provide me with an actual example on how to fulfill it?
Dear Youhui,
Please see answer of question asked by Marada Naveen Kumar in Dec 15, 2015 linked as follows :
Tuning PID without process transfer function? - ResearchGate
https://www.researchgate.net/.../Tuning_PID_without...
Here attached files in subject.
Best regards
maybe i can help you but need more explanation what you want exactly!
I send you the attachment file to explain how you can use this method
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