ROBUST CONTROLLER DESIGN: POLYNOMIALLY PARAMETER DEPENDENT LYAPUNOV FUNCTION APPROACH

Vojtech Veselý

   The paper addresses the problem of robust output feedback controller design with guaranteed cost and polynomially parameter-dependent quadratic stability for linear continuous-time and discrete-time polytopic systems. The proposed design method pursues the idea given in Ebihara etal, 2006. Numerical examples are given to illustrate the effectiveness of the proposed method.

Keywords: affine linear systems, polynomially parameter-dependent quadratic stability, robust controller, output feedback

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