I want to design a feedforward controller using LMI. Can you recommend me a good method to design this type of controller using for example Hinf approche or publication on this subject?
Regards
Yes, Hinf control method is the best approach, because it is very very robust indeed. You may like to look at my research papers using the robust Hinf control method. I'm sure you would like it. - Ning
Mariusz, I suggest you to start with basics. Take a look at this doc:
http://www.ist.uni-stuttgart.de/education/courses/robust/download/hinfinity_control.pdf
It contains example implementations in MATLAB. Also read this question:
https://www.researchgate.net/post/Can_anyone_suggest_a_tutorial_or_standard_text_book_for_H-infinity_control
Mariusz. There is a very standard reference about feedforward control, H-infinity/H2 performance and LMI:
http://dx.doi.org/10.1016/j.ymssp.2009.04.006
This reference also presents some interesting discussions about limitations and drawbacks. The LMI machinery presented in the paper is easy to follow.
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