Robust L2 – L∞ filter design with Parameter dependent Lyapunov function approach for polytopic time-delay systems

摘要

This paper presents new LMI conditions for full order robust L - L filter design for continuous polytopic time-delay systems. This work is based on the PDLF approach to L - L filtering. A new structure of slack variables is introduced to provide extra free dimensions in the solution space for L - L optimization. A numerical example is presented to show the effectiveness of the proposed method.