<p>Output regulation for a heat equation with unknown exosystem</p>

doi:10.1016/j.automatica.2022.110159

CSpace

	Output regulation for a heat equation with unknown exosystem
	Guo, Bao-Zhu 1,2,3; Zhao, Ren-Xi 2,3
	2022-04-01
发表期刊	AUTOMATICA
ISSN	0005-1098
卷号	138 页码:9
摘要	In this paper, we consider output regulation for a 1-d heat equation where the disturbances generated from an unknown finite-dimensional exosystem enter all possible channels. We adopt adaptive observer internal model approach which has been well developed for lumped parameter systems over two decades to estimate all possible unknown frequencies that have entered into a transformed system. By the estimates of the unknown frequencies, we are able to design a tracking error based feedback control to achieve output regulation and disturbance rejection for this PDE. A significance of the problem lies in the fact that both the control and observation operators are unbounded. The proposed approach is potentially applicable to other PDEs. (C)& nbsp;2022 Elsevier Ltd. All rights reserved.
关键词	Output regulation Disturbance rejection Adaptive observer Heat equation
DOI	10.1016/j.automatica.2022.110159
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[12131008]
WOS研究方向	Automation & Control Systems ; Engineering
WOS类目	Automation & Control Systems ; Engineering, Electrical & Electronic
WOS记录号	WOS:000788851300014
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/61274
专题	中国科学院数学与系统科学研究院
通讯作者	Guo, Bao-Zhu
作者单位	1.North China Elect Power Univ, Sch Math & Phys, Beijing 102206, Peoples R China 2.Acad Sinica, Acad Math & Syst Sci, Key Lab Syst & Control, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Guo, Bao-Zhu,Zhao, Ren-Xi. Output regulation for a heat equation with unknown exosystem [J]. AUTOMATICA,2022,138:9.
APA	Guo, Bao-Zhu,&Zhao, Ren-Xi.(2022). Output regulation for a heat equation with unknown exosystem .AUTOMATICA,138,9.
MLA	Guo, Bao-Zhu,et al." Output regulation for a heat equation with unknown exosystem ".AUTOMATICA 138(2022):9.