Delay-dependent H2/H∞ Control for a Class of Switched T-S Fuzzy Systems with time-delay

被引：1
作者：
Yang, Yuequan [1 ]
Jiang, Jianmei [1 ]
Zhang, Tianping [1 ]
Yi, Yang [1 ]
Zhu, Qing [1 ]
机构：
[1] Yangzhou Univ, Coll Informat Engn, Yangzhou 225009, Peoples R China
来源：
ADVANCED RESEARCH ON INDUSTRY, INFORMATION SYSTEMS AND MATERIAL ENGINEERING, PTS 1-7 | 2011年 / 204-210卷
关键词：
T-S fuzzy model; switched fuzzy system; delay-dependent; H-2/H-infinity; control;
D O I：
10.4028/www.scientific.net/AMR.204-210.1197
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Delay-dependent H-2/H infinity control is studied for a class of switched T-S fuzzy systems. The sufficient condition for delay-dependent asymptotical stability and H-2 and H-infinity performance of the closed-loop switched T-S fuzzy system are derived. Meanwhile, a switching law and fuzzy controller are designed respectively. Moreover, an optimal problem corresponding with time-delay is provided, and an upper bound of time-delay which ensures the system asymptotically stable is obtained using employing MatLab LMI toolbox. Finally, the effectiveness of the proposed method is demonstrated by a numerical example.
引用
收藏
页码：1197 / 1202
页数：6
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