Fuzzy Set-Membership Filtering for Discrete-Time Nonlinear Systems

doi:10.1109/JAS.2022.105416

CASIA OpenIR > 学术期刊 > IEEE/CAA Journal of Automatica Sinica

	Fuzzy Set-Membership Filtering for Discrete-Time Nonlinear Systems
	Jingyang Mao; Xiangyu Meng; Derui Ding
发表期刊	IEEE/CAA Journal of Automatica Sinica
ISSN	2329-9266
	2022
卷号	9 期号:6 页码:1026-1036
摘要	In this article, the problem of state estimation is addressed for discrete-time nonlinear systems subject to additive unknown-but-bounded noises by using fuzzy set-membership filtering. First, an improved T-S fuzzy model is introduced to achieve highly accurate approximation via an affine model under each fuzzy rule. Then, compared to traditional prediction-based ones, two types of fuzzy set-membership filters are proposed to effectively improve filtering performance, where the structure of both filters consists of two parts: prediction and filtering. Under the locally Lipschitz continuous condition of membership functions, unknown membership values in the estimation error system can be treated as multiplicative noises with respect to the estimation error. Real-time recursive algorithms are given to find the minimal ellipsoid containing the true state. Finally, the proposed optimization approaches are validated via numerical simulations of a one-dimensional and a three-dimensional discrete-time nonlinear systems.
关键词	Affine model membership functions set-membership filtering stability Takagi-Sugeno fuzzy modeling
DOI	10.1109/JAS.2022.105416
引用统计	被引频次：14[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/47570
专题	学术期刊_IEEE/CAA Journal of Automatica Sinica
推荐引用方式 GB/T 7714	Jingyang Mao,Xiangyu Meng,Derui Ding. Fuzzy Set-Membership Filtering for Discrete-Time Nonlinear Systems[J]. IEEE/CAA Journal of Automatica Sinica,2022,9(6):1026-1036.
APA	Jingyang Mao,Xiangyu Meng,&Derui Ding.(2022).Fuzzy Set-Membership Filtering for Discrete-Time Nonlinear Systems.IEEE/CAA Journal of Automatica Sinica,9(6),1026-1036.
MLA	Jingyang Mao,et al."Fuzzy Set-Membership Filtering for Discrete-Time Nonlinear Systems".IEEE/CAA Journal of Automatica Sinica 9.6(2022):1026-1036.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
JAS-2021-1043.pdf（2049KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览下载