Tracking Control of a Flexible String System Based on Iterative Learning Control

doi:10.1109/TCST.2020.2971957

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	Tracking Control of a Flexible String System Based on Iterative Learning Control
	Meng, Tingting 1; He, Wei 2; He, Xiuyu 2
	2021
发表期刊	IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY
ISSN	1063-6536
卷号	29 期号:1 页码:436-443
摘要	This brief addresses a flexible string with disturbances and a tip payload which is described by a coupled partial differential equation (PDE)-ordinary differential equation (ODE) system. An exosystem under unknown initial condition is utilized to generate the disturbances and prescribed trajectory, both of which can be periodic or aperiodic with respect to iteration. An observer and adaption laws are designed to estimate the distributed and boundary disturbances. The reference system under the estimated distributed disturbance is defined and proved to be uniformly bounded, where the endpoint displacement is set as the known prescribed trajectory in order to address the tracking control problem. Iterative learning controller is then designed to guarantee the convergence of the tracking error and the uniform boundedness of the closed-loop system. A set of simulation examples are presented to describe the performance of a closed-loop system.
关键词	Trajectory Observers Payloads Robustness Closed loop systems Convergence Adaptive control disturbance rejection flexible structure iterative learning control (ILC) tracking control
DOI	10.1109/TCST.2020.2971957
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[61933001] ; National Natural Science Foundation of China[61873298] ; Ministry of Education of China[6141A02033339] ; Fundamental Research Funds for the China Central Universities[FRF-TP-19-001C2] ; Beijing Top Discipline for Artificial Intelligent Science and Engineering, University Science and Technology Beijing ; Joint Funds of Equipment Pre-Research[6141A02033339]
WOS研究方向	Automation & Control Systems ; Engineering
WOS类目	Automation & Control Systems ; Engineering, Electrical & Electronic
WOS记录号	WOS:000600848100035
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/57923
专题	中国科学院数学与系统科学研究院
通讯作者	He, Wei
作者单位	1.Acad Sinica, Key Lab Syst & Control, Acad Math & Syst Sci, Beijing 100190, Peoples R China 2.Univ Sci & Technol Beijing, Sch Automat & Elect Engn, Inst Artificial Intelligence, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Meng, Tingting,He, Wei,He, Xiuyu. Tracking Control of a Flexible String System Based on Iterative Learning Control[J]. IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY,2021,29(1):436-443.
APA	Meng, Tingting,He, Wei,&He, Xiuyu.(2021).Tracking Control of a Flexible String System Based on Iterative Learning Control.IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY,29(1),436-443.
MLA	Meng, Tingting,et al."Tracking Control of a Flexible String System Based on Iterative Learning Control".IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY 29.1(2021):436-443.