Repetitive Control of Positive Real Systems via Delayed Feedback Is Lyapunov Asymptotically Stable
In this paper, we are concerned with the analysis of linear infinite-dimensional control systems that should be able to compensate and/or track signals that are periodic. Adopting the name given in the seminal paper by Hara et at, we call them repetitive controllers. We analyze the asymptotic stabil...
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Published in | IEEE transactions on automatic control Vol. 52; no. 9; pp. 1748 - 1751 |
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Main Author | |
Format | Journal Article |
Language | English |
Published |
New York, NY
IEEE
01.09.2007
Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subjects | |
Online Access | Get full text |
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Summary: | In this paper, we are concerned with the analysis of linear infinite-dimensional control systems that should be able to compensate and/or track signals that are periodic. Adopting the name given in the seminal paper by Hara et at, we call them repetitive controllers. We analyze the asymptotic stability in the Lyapunov sense of finite-dimensional positive real plants coupled with pure delays. For this class of systems, we initially prove convergence in the weak topology to later deduce convergence in the strong one. |
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Bibliography: | ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23 |
ISSN: | 0018-9286 1558-2523 |
DOI: | 10.1109/TAC.2007.904320 |