Non-fragile H-infinity filtering for delayed Takagi-Sugeno fuzzy systems with randomly occurring gain variations

doi:10.1016/j.fss.2016.11.001

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	Non-fragile H-infinity filtering for delayed Takagi-Sugeno fuzzy systems with randomly occurring gain variations
	Liu, Yajuan 1; Guo, Bao-Zhu1,2 ; Park, Ju H.3
	2017-06-01
发表期刊	FUZZY SETS AND SYSTEMS
ISSN	0165-0114
卷号	316 页码:99-116
摘要	In this study, we consider a non-fragile H-infinity filter design for a class of continuous time delayed Takagi-Sugeno (T-S) fuzzy systems. The filter design is assumed to include randomly occurring gain variations according to the filter's implementation. Two independent Bernoulli distributions are employed to describe these random phenomena. We focus mainly on the design of a non-fragile filter so the filtering error system is asymptotically mean-square stable with the prescribed H-infinity performance in the presence of both randomly occurring gain variations and a time delay. A sufficient condition is developed by employing the Lyapunov functional approach. Based on this condition, an improved H-infinity filter for delayed T-S fuzzy system is described, which is free of randomly occurring gain variations. The filter parameters are obtained by solving a set of linear matrix inequalities. The effectiveness and the advantages of the proposed techniques are demonstrated by two numerical examples. (C) 2016 Elsevier B.V. All rights reserved.
关键词	Interval time-varying delay Non-fragile H-infinity filter Randomly occurring gain variation Takagi-Sugeno fuzzy system
DOI	10.1016/j.fss.2016.11.001
语种	英语
资助项目	Yeungnam University Research Grant, Republic of Korea ; China Postdoctoral Science Foundation[2016M601154]
WOS研究方向	Computer Science ; Mathematics
WOS类目	Computer Science, Theory & Methods ; Mathematics, Applied ; Statistics & Probability
WOS记录号	WOS:000397899800007
出版者	ELSEVIER SCIENCE BV
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/25035
专题	系统科学研究所
通讯作者	Park, Ju H.
作者单位	1.Acad Sinica, Key Lab Syst & Control, Acad Math & Syst Sci, Beijing 100190, Peoples R China 2.Univ Witwatersrand, Sch Comp Sci & Appl Math, ZA-2050 Johannesburg, South Africa 3.Yeungnam Univ, Dept Elect Engn, 280 Daehak Ro, Kyongsan 38541, South Korea
推荐引用方式 GB/T 7714	Liu, Yajuan,Guo, Bao-Zhu,Park, Ju H.. Non-fragile H-infinity filtering for delayed Takagi-Sugeno fuzzy systems with randomly occurring gain variations[J]. FUZZY SETS AND SYSTEMS,2017,316:99-116.
APA	Liu, Yajuan,Guo, Bao-Zhu,&Park, Ju H..(2017).Non-fragile H-infinity filtering for delayed Takagi-Sugeno fuzzy systems with randomly occurring gain variations.FUZZY SETS AND SYSTEMS,316,99-116.
MLA	Liu, Yajuan,et al."Non-fragile H-infinity filtering for delayed Takagi-Sugeno fuzzy systems with randomly occurring gain variations".FUZZY SETS AND SYSTEMS 316(2017):99-116.