Dynamic observer-based controller design for polytopic LPV systems

Abstract

In this paper, controller design for continuous-time linear parameter-varying systems using the dynamic observer is proposed. Dynamic Observer (DO), as a generalized form of the conventional observers, possesses more structural degrees of freedom. In this work, the DO is employed to design a controller for a Continuous-Time Linear Parameter-Varying (CTLPV) system such that the setbacks of the controller design by the conventional observer-based methods are unfolded. In the proposed approach, rigid Linear Matrix Inequality (LMI) conditions are applied to a strict controller design. At last, the efficiency of the proposed approach is confirmed by a numerical example.