Considering a class of uncertain networked control systems with short time-delay,it proposes a discrete model,in which a full-order observer is utilized to compensate network-induced delay,by defining an augmented state vector,based on Lyapunov stability theory and matrix theory.Sufficient conditions for asymptotic stability of closed.1oop systems were derived,and the state~edback controller was obtained,based on the feasible solution of the linear matrix inequalities(LMI).The simulation results verify the validity of the proposed method.
关键词
Keywords
references
Zhang Yong,Tang Gong-You,Hu Nai-Ping.Non-f-ragile control for nonlinear networked control systems with long time-delay[J].Computers and Mathematics with Applica-tions,2009,57:1630-1637.
Chen Zai-ping,Li Liang,Zhang Jiang-feng.Observer Based networked control systems with the network—induced time delay[C]//2004IEEE international conference on systems man and Cybernetics 7,2004:3333.3337.