Robust Reference Model Control with LMI Formulation

L.A. Rodrigues, E.N. Gonçalves, V.J.S. Leite, and R.M. Palhares (Brazil)


LMI, reference model control, robust control, dynamicoutput-feedback control, polytope-bounded uncertainty.


This paper presents a new reference model based strategy for dynamic output-feedback control design for uncertain linear continuous-time systems. The proposed control methodology is based on a two step iterative procedure in which each step a Linear Matrix Inequatily (LMI) problem is solved. Two numeric examples are presented to illustrate the effectiveness of the proposed approach in guaranteeing an appropriate transient and steady-state setpoint tracking response.

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