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

文献类型：期刊论文

作者Wei, Jing1; Guo, Bao-Zhu1,2
刊名AUTOMATICA
出版日期2022-07-01
卷号141页码:9
关键词Output regulation Time-varying State observer Output feedback
ISSN号0005-1098
DOI10.1016/j.automatica.2022.110274
英文摘要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.
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
语种英语
WOS记录号WOS:000797650300009
出版者PERGAMON-ELSEVIER SCIENCE LTD
源URL[http://ir.amss.ac.cn/handle/2S8OKBNM/61448]  
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.

入库方式： OAI收割

来源：数学与系统科学研究院

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