Delay-dependent robust H_(∞) controller design for a class of nonlinear uncertainty time-delay systems with input delay

作     者：Yanqing WANG Xiumei PANG Changsheng JIANG 

作者机构：Institute of SciencesPLA University of Science and TechnologyNanjing 211101China College of Automation EngineeringNanjing University of Aeronautics and AstronauticsNanjing 210016China 

基　　金：supported by the National Natural Science Foundation of China (Grant No.90405011) 

出 版 物：《Frontiers of Electrical and Electronic Engineering in China》 (中国电气与电子工程前沿（英文版）)

年 卷 期：2008年第3卷第2期

页      码：234-239页

摘      要：Based on an appropriate Lyapunov function,this paper analyzes the design of a delay-dependent robust H_(∞)state feedback control,with a focus on a class of non-linear uncertainty linear time-delay systems with input delay using linear matrix *** the condition that the nonlinear uncertain functions are gain bounded,a sufficient condition dependent on the delays of the state and input is presented for the existence of H_(∞)*** proposed controller not only stabilized closed-loop uncertain systems but also guaranteed a prescribed H_(∞)norm bound of closed-loop transfer matrix from the disturbance to controlled *** solving a linear matrix inequation,we can obtain the robust H_(∞)*** example is given to show the effectiveness of the proposed method.

主 题 词：non-linear uncertainty time-delay system linear matrix inequation H_(∞)control 

学科分类：07[理学] 0701[理学-数学类] 070101[070101] 

D　O　I：10.1007/s11460-008-0039-x

馆 藏 号：203415710...