L∞ Observer for Uncertain Linear Systems

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	L∞ Observer for Uncertain Linear Systems
	Shen Y(沈毅)2; Han, Weixin 1,2; Qi JT(齐俊桐)1 ; Wang ZH(王振华)2
刊名	Asian Journal of Control
	2019
卷号	21 期号:1 页码:632-638
关键词	L∞ observer parameter uncertainty peak-to-peak disturbance attenuation
ISSN号	1561-8625
产权排序	1
英文摘要	In this paper, an L∞ observer design method is proposed for linear system subject to parameter uncertainty and bounded disturbance. The proposed L∞ observer, which satisfies a peak-to-peak disturbances attenuation performance, is designed to overbound the estimation error. Moreover, sufficient conditions for the design of L∞ observer are derived and expressed in terms of linear matrix inequalities (LMIs). The novelty of the proposed method is that we develop an L∞ observer that not only can attenuate bounded disturbance but also provides an upper bound of estimation error norm. Simulation results are presented to illustrate the effectiveness of the proposed method.
资助项目	National Natural Science Foundation of China[61403104] ; National Natural Science Foundation of China[61773145] ; State Key Laboratory of Robotics[2014-O04] ; Fundamental Research Funds for the Central Universities[HIT.KLOF.2015.076]
WOS关键词	INTERVAL OBSERVERS ; TIME-DELAY ; DESIGN ; STATE
WOS研究方向	Automation & Control Systems
语种	英语
WOS记录号	WOS:000462064800050
资助机构	National Natural Science Foundation of China ; State Key Laboratory of Robotics ; Fundamental Research Funds for the Central Universities
内容类型	期刊论文
源URL	[http://ir.sia.cn/handle/173321/24251]
专题	沈阳自动化研究所_机器人学研究室
通讯作者	Wang ZH(王振华)
作者单位	1.State Key Laboratory of Robotics, Shenyang Institute of Automation, Shenyang 110016, China 2.School of Astronautics, Harbin Institute of Technology, Harbin 150001, China;
推荐引用方式 GB/T 7714	Shen Y,Han, Weixin,Qi JT,et al. L∞ Observer for Uncertain Linear Systems[J]. Asian Journal of Control,2019,21(1):632-638.
APA	Shen Y,Han, Weixin,Qi JT,&Wang ZH.(2019).L∞ Observer for Uncertain Linear Systems.Asian Journal of Control,21(1),632-638.
MLA	Shen Y,et al."L∞ Observer for Uncertain Linear Systems".Asian Journal of Control 21.1(2019):632-638.