Actually, I want to compare robustness between ADRC & H infinity controller. ADRC is a sort of model free control whereas H infinity is model based. Suppose, a system is prone to cyber attack. Then, is ADRC enough to prevent cyber attack or we need to add H infinity controller to provide sufficient robustness against cyber attack? Please provide explanation along with clear justification.
H Infinity is a must for robust operation....For proof you can refer literature on effective operation oh H Infinity models
Yes. But can we achieve same robustness in ADRC as H infinity through proper tuning of ADRC controller parameters? However, H infinity demands explicit mathematical model of the plant which is sometimes difficult to derive for non linear complex dynamical system. Is there any way out to get rid of deriving such kind of detailed mathematical model?
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