Persistence of excitation for identifying switched linear systems

doi:10.1016/j.automatica.2021.110142

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	Persistence of excitation for identifying switched linear systems
	Mu, Biqiang 1; Chen, Tianshi 2,3; Cheng, Changming 4; Bai, Er-wei 5
	2022-03-01
发表期刊	AUTOMATICA
ISSN	0005-1098
卷号	137 页码:7
摘要	This paper investigates the uniqueness of parameters via persistence of excitation for switched linear systems. The main contribution is a much weaker sufficient condition on the regressors to be persistently exciting that guarantees the uniqueness of the parameter sets and also provides new insights in understanding the relation among different subsystems. It is found that for uniquely determining the parameters of switched linear systems, the needed minimum number of samples derived from our sufficient condition is much smaller than that reported in the literature. (C) 2021 Elsevier Ltd. All rights reserved.
关键词	Switched linear systems Persistence of excitation
DOI	10.1016/j.automatica.2021.110142
收录类别	SCI
语种	英语
资助项目	Major Project on New Generation of Artificial Intelligence from MOST of China[2018AAA0101002] ; NIHR[15AG061755-01] ; NIHR[42CA195819] ; National Natural Science Foundation of China[61773329] ; National Natural Science Foundation of China[11702171] ; National Natural Science Foundation of China[51121063] ; Thousand Youth Talents Plan - central government of China ; Shenzhen Projects - Shenzhen Science and Technology Innovation Council, China[Ji-20170189 (JCY20170411102101881)] ; Chinese University of Hong Kong, Shenzhen[2014.0003.23] ; [PF. 01.000249]
WOS研究方向	Automation & Control Systems ; Engineering
WOS类目	Automation & Control Systems ; Engineering, Electrical & Electronic
WOS记录号	WOS:000791223600019
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/61388
专题	中国科学院数学与系统科学研究院
通讯作者	Bai, Er-wei
作者单位	1.Chinese Acad Sci, Acad Math & Syst Sci, Inst Syst Sci, Key Lab Syst & Control, Beijing 100190, Peoples R China 2.Chinese Univ Hong Kong, Sch Sci & Engn, Shenzhen 518172, Peoples R China 3.Chinese Univ Hong Kong, Shenzheng Res Inst Big Data, Shenzhen 518172, Peoples R China 4.Shanghai Jiao Tong Univ, State Key Lab Mech Syst & Vibrat, Shanghai, Peoples R China 5.Univ Iowa, Dept Elect & Comp Engn, Iowa City, IA 52242 USA
推荐引用方式 GB/T 7714	Mu, Biqiang,Chen, Tianshi,Cheng, Changming,et al. Persistence of excitation for identifying switched linear systems[J]. AUTOMATICA,2022,137:7.
APA	Mu, Biqiang,Chen, Tianshi,Cheng, Changming,&Bai, Er-wei.(2022).Persistence of excitation for identifying switched linear systems.AUTOMATICA,137,7.
MLA	Mu, Biqiang,et al."Persistence of excitation for identifying switched linear systems".AUTOMATICA 137(2022):7.