On instability of LS-based self-tuning systems with bounded disturbances

doi:10.1016/j.sysconle.2019.06.001

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	On instability of LS-based self-tuning systems with bounded disturbances
	Xu, Shuai ; Li, Chanying1,2
刊名	SYSTEMS & CONTROL LETTERS
	2019-07-01
卷号	129 页码:51-55
关键词	Least-squares Self-tuning regulators Linear systems Discrete-time Instability Noises
ISSN号	0167-6911
DOI	10.1016/j.sysconle.2019.06.001
英文摘要	It is well known that discrete-time linear systems can be stabilized by a least-squares (LS) based self-tuning regulator (STR), as long as noises are absent. However, this note shows that once the discrete-time linear systems are disturbed, the LS-based STR is always running the risk of failing in stabilizing the systems, no matter how small the noises are. (C) 2019 Elsevier B.V. All rights reserved.
资助项目	National Natural Science Foundation of China[61422308] ; National Natural Science Foundation of China[11688101]
WOS研究方向	Automation & Control Systems ; Operations Research & Management Science
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000475994900007
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/35274]
专题	系统科学研究所
通讯作者	Li, Chanying
作者单位	1.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Acad Math & Syst Sci, Key Lab Syst & Control, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Xu, Shuai,Li, Chanying. On instability of LS-based self-tuning systems with bounded disturbances[J]. SYSTEMS & CONTROL LETTERS,2019,129:51-55.
APA	Xu, Shuai,&Li, Chanying.(2019).On instability of LS-based self-tuning systems with bounded disturbances.SYSTEMS & CONTROL LETTERS,129,51-55.
MLA	Xu, Shuai,et al."On instability of LS-based self-tuning systems with bounded disturbances".SYSTEMS & CONTROL LETTERS 129(2019):51-55.