Robust Decentralized Reliable Control for Uncertain Interconnected Systems with Time- Delay

In this paper, the problem of robust decentralized reliable control is investigated for a class of uncertain interconnected system with time - delay. The system under consideration involves state time delay, input time delay and parameter uncertainties. The purpose of this paper is to design the linear memoryless state feedback decentralized controller such that,for all admissible uncertainties as well as actuator failures occurring among a prespecified subset of actuators,the closed -loop system is asymptotically stable. Finally,a numerical example is presented to illustrate the results given in this paper and simulation shows that the method is very effective.