Fuzzy model-based nonfragile control of switched discrete-time systems

摘要

This paper is concerned with the problem of nonfragile control for a class of fuzzy switched systems with mode-dependent time-varying delays. By constructing novelty Lyapunov function and employing a novel extended reciprocally convex discrete-time inequality, new sets of delay-variation-dependent stability criteria are derived. A nonfragile fuzzy controller is developed, via the parallel distributed compensation technique and stochastic analysis method. At last, numerical simulation is provided to show the effectiveness of achieved result.