[1]李泽,徐胜元.模糊中立型时滞系统的H∞滤波[J].南京理工大学学报(自然科学版),2009,(02):147-151.
 LI Ze,XU Sheng-yuan.Robust H∞ Filtering for Fuzzy Neutral Delay Systems[J].Journal of Nanjing University of Science and Technology,2009,(02):147-151.
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模糊中立型时滞系统的H滤波
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
期数:
2009年02期
页码:
147-151
栏目:
出版日期:
2009-04-30

文章信息/Info

Title:
Robust H∞ Filtering for Fuzzy Neutral Delay Systems
作者:
李泽;徐胜元;
南京理工大学自动化学院, 江苏南京210094
Author(s):
LI ZeXU Sheng-yuan
School of Automation,NUST,Nanjing 210094,China
关键词:
模糊系统 H∞滤波 中立型时滞系统 Takagi-Sugeno模糊系统 线性矩阵不等式
Keywords:
fuzzy systems H∞ filtering neutral delay systems Takagi-Sugeno fuzzy systems linear matrix inequality
分类号:
TP13
摘要:
针对一类带有中立型时滞的Takagi-Sugeno模糊系统,研究了其H∞模糊滤波器的设计问题。采用李雅普诺夫稳定性理论,由线性矩阵不等式方法(LMI)得到了一组解存在的充分条件,给出了该类模糊中立型时滞系统的H∞滤波器设计方法。数值算例证明本文设计不仅满足稳定性要求,而且满足给定滤波误差系统的H∞性能要求的模糊滤波器。
Abstract:
In view of the Takagi-Sugeno fuzzy system with neutral time delay,the problem of H∞ fuzzy filtering for this system is concerned.Using the theory of Lyapunov stability and the method of linear matrix inequality(LMI),the sufficient conditions of the solvability of the problem are obtained,which provides the expression of the desired H∞ filter for such fuzzy neutral delay system.A numerical example is provided to demonstrate that the designed fuzzy filter can ensure both the stability and the prescribed H∞ performance of the filtering error system.

参考文献/References:

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备注/Memo

备注/Memo:
基金项目: 高等学校博士学科点专项科研基金( 20060288021)
 作者简介: 李泽( 1983- ) , 女, 博士生, 主要研究方向: 模糊系统、鲁棒控制滤波等, E-m a il: lizeing@gmail.com; 通讯作者: 徐胜元( 1968- ), 男, 教授, 博士生导师, 主要研究方向: 奇异系统、模糊系统、鲁棒控制与滤波, E-mail:syxu02@ yahoo. com. cn
更新日期/Last Update: 2012-11-19