Robust H_∞ Filter Design for Time-delay Systems with Saturation

作     者：Xiao-Fang Hong Yu-Zhen Wang Hai-Tao Li 

作者机构：School of Control Science and Engineering Shandong University Department of Electrical and Automation Shandong Labor Vocational and Technical College 

基　　金：supported by National Natural Science Foundation of China(Nos.G61074068,G61034007,G61174036) Research Fund for Taishan Scholar Project of Shandong Province Natural Science Foundation of Shandong Province(No.ZR2010FM013) Scholarship Award for Excellent Doctoral Student granted by Ministry of Education 

出 版 物：《International Journal of Automation and computing》 (国际自动化与计算杂志（英文版）)

年 卷 期：2013年第10卷第4期

页      码：368-374页

摘      要：This paper investigates the H∞ filtering problem for a class of linear continuous-time systems with both time delay and saturation. Such systems have time delay in their state equations and saturation in their output equations, and their process and measurement noises have unknown statistical characteristics and bounded energies. Based on the Lyapunov-Krasovskii stability theorem and the linear matrix inequalities （LMIs） technique, a generalized dynamic filter architecture is proposed, and a filter design method is developed. The linear H∞ filter designed by the method can guarantee the H∞ performance. The parameters of the designed filter can be obtained by solving a kind of LMI. An illustrative example shows that the design method proposed in this paper is very effective.

主 题 词：H∞ filter saturation time delay nonlinear system linear matrix inequality. 

学科分类：0711[理学-心理学类] 080902[080902] 07[理学] 0809[工学-计算机类] 08[工学] 081101[081101] 0811[工学-水利类] 071102[071102] 081103[081103] 

核心收录：

D　O　I：10.1007/s11633-013-0733-x

馆 藏 号：203565862...