Output regulation for 1-D reaction-diffusion equation with a class of time-varying disturbances from exosystem

doi:10.1016/j.automatica.2022.110274

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	Output regulation for 1-D reaction-diffusion equation with a class of time-varying disturbances from exosystem
	Wei, Jing 1; Guo, Bao-Zhu 1,2
	2022-07-01
发表期刊	AUTOMATICA
ISSN	0005-1098
卷号	141 页码:9
摘要	In this paper, we consider boundary output regulation for one-dimensional reaction-diffusion equation that has disturbances entering the system from in-domain and both boundaries. The reference signal and disturbances are generated from an exosystem with time varying coefficients. First, a feedforward control is designed on the basis of an infinite-dimensional regulator equation and a backstepping transformation. Second, with the measurement output, we design an observer to estimate both states of the plant and the external system. The output feedback boundary control is then designed by replacing the states with their estimates. As a result, we show that the output converges to the reference signal exponentially as time goes on.
关键词	Output regulation Time-varying State observer Output feedback
DOI	10.1016/j.automatica.2022.110274
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[12131008] ; China Postdoctoral Science Foundation[2021M690993]
WOS研究方向	Automation & Control Systems ; Engineering
WOS类目	Automation & Control Systems ; Engineering, Electrical & Electronic
WOS记录号	WOS:000797650300009
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/61449
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, Lab Syst & Control, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Wei, Jing,Guo, Bao-Zhu. Output regulation for 1-D reaction-diffusion equation with a class of time-varying disturbances from exosystem[J]. AUTOMATICA,2022,141:9.
APA	Wei, Jing,&Guo, Bao-Zhu.(2022).Output regulation for 1-D reaction-diffusion equation with a class of time-varying disturbances from exosystem.AUTOMATICA,141,9.
MLA	Wei, Jing,et al."Output regulation for 1-D reaction-diffusion equation with a class of time-varying disturbances from exosystem".AUTOMATICA 141(2022):9.