Robust guaranteed cost fault tolerant control for networked control systems with fast-varying delay

Abstract

This paper is concerned with the guaranteed cost fault tolerant control of networked control systems with both time-varying network-induces delay and data dropout. Using LMI approach, new criteria are proposed for the networked guaranteed cost controller design. The new criteria are irrelevant to the bound of the derivative of the delay, no constrain is imposed to the matrix structure. A numerical example is given to illustrate the proposed method.