Delay-dependent L2-L∞ Filter for Singular Time-delay Systems

作     者：WU Zheng-Guang SU Hong-Ye CHU Jian 

作者机构：National Laboratory of Industrial Control Technology Institute of Cyber-Systems and Control Zhejiang University Hangzhou 310027 P.R. China 

出 版 物：《自动化学报》 (Acta Automatica Sinica)

年 卷 期：2009年第35卷第9期

页      面：1226-1230页

核心收录：

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

基　　金：Supported by National High Technology Research and Development Program of China (863 Program) (2006AA04Z182)  National Creative Research Groups Science Foundation of China (60721062)  and National Natural Science Foundation of China (60736021) 

主　　题：滤波器 奇异性 时间延迟系统 线性矩阵不等式 

摘      要：The problem of L2-L∞ filtering is discussed for singular time-delay systems. Attention is focused on the design of full-order filter that guarantees the delay-dependent exponential admissibility and a prescribed noise attenuation level in L2-L∞ sense for the filtering error dynamics. The desired filter can be constructed by solving certain linear matrix inequality (LMI). Numerical examples are given to show that the methods have less conservatism.