Title
An iterative learning algorithm for boundary control of a stretched moving string
Abbreviated Journal Title
Automatica
Keywords
boundary control; iterative control; learning control; Lyapunov direct; method; repetitive control; Lyapunov stability; Automation & Control Systems; Engineering, Electrical & Electronic
Abstract
In this paper, iterative learning control technique is applied for the first time to a class of flexible systems. Specifically, learning control of a material transport system is considered. The system consists of a stretched string and a transporter. The motion of transporter is subject to such external disturbances as imperfect wheels and can cause string vibrations. The control objective is to damp out any string oscillation during transportation using iterative control applied at the boundaries. The control is designed using both discrete and continuous time Lyapunov functions. The proposed result is new and significant as it demonstrates that iterative learning control methodology is an effective technique for controlling distributed parameter systems. (C) 2002 Elsevier Science Ltd. All rights reserved.
Journal Title
Automatica
Volume
38
Issue/Number
5
Publication Date
1-1-2002
Document Type
Article
Language
English
First Page
821
Last Page
827
WOS Identifier
ISSN
0005-1098
Recommended Citation
"An iterative learning algorithm for boundary control of a stretched moving string" (2002). Faculty Bibliography 2000s. 3412.
https://stars.library.ucf.edu/facultybib2000/3412
Comments
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