Comparison between Pole Region Design and Model Reference Control for Multivariable TS Fuzzy Systems
Horst Schulte · 2022
This paper deals with the comparison of two model-based design methods for multivariable systems in the Takagi-Sugeno form. Model-based means that the multivariable control law is synthesized based on a given mathematical process model and a formal description of the desired control properties. Examined are two methods in which the desired characteristics of the control loop are specified by either a parameterized pole region or a closed-loop reference model, which results in different LMI formulations. In particular, the various LMIbased criteria are discussed, and an illustrative example demonstrates their applicability.