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H∞ Controller Design for an Observer-Based Modified Repetitive-Control System
Joint Authors
She, Jinhua
Zhou, Shaowu
Zhou, Lan
Chen, Qiwei
Source
International Journal of Engineering Mathematics
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-05-13
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Engineering Sciences and Information Technology
Civil Engineering
Abstract EN
This paper presents a method of designing a state-observer based modified repetitive-control system that provides a given H∞ level of disturbance attenuation for a class of strictly proper linear plants.
Since the time delay in a repetitive controller can be treated as a kind of disturbance, we convert the system design problem into a standard state-feedback H∞ control problem for a linear time-invariant system.
The Lyapunov functional and the singular-value decomposition of the output matrix are used to derive a linear-matrix-inequality (LMI) based design algorithm for the parameters of the feedback controller and the state-observer.
A numerical example demonstrates the validity of the method.
American Psychological Association (APA)
Zhou, Lan& She, Jinhua& Zhou, Shaowu& Chen, Qiwei. 2014. H∞ Controller Design for an Observer-Based Modified Repetitive-Control System. International Journal of Engineering Mathematics،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-502237
Modern Language Association (MLA)
Zhou, Lan…[et al.]. H∞ Controller Design for an Observer-Based Modified Repetitive-Control System. International Journal of Engineering Mathematics No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-502237
American Medical Association (AMA)
Zhou, Lan& She, Jinhua& Zhou, Shaowu& Chen, Qiwei. H∞ Controller Design for an Observer-Based Modified Repetitive-Control System. International Journal of Engineering Mathematics. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-502237
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-502237