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Title: A new perspective on static and low-order anti-windup synthesis
Authors: Turner, Matthew C.
Postlethwaite, Ian
First Published: 2004
Publisher: Taylor & Francis
Citation: International Journal of Control, 2004, 77 (1), pp.27-44
Abstract: By viewing the anti-windup problem as a decoupled set of subsystems and relating this configuration to a general static anti-windup set-up, LMI conditions are established which guarantee stability and performance of the resulting closed-loop system. The approach taken, and the mapping used for the performance index, are logical and intuitive--and, it is argued, central to the 'true' anti-windup objective. The approach enables one to construct static anti-windup compensators in a systematic and numerically tractable manner. The idea is extended to allow low-order anti-windup compensators to be synthesized, which, while being sub-optimal, can improve transient performance and possess several desired properties (such as low computational overhead and sensible closed-loop pole locations). In addition, low-order anti-windup synthesis is often feasible when the corresponding static synthesis is not.
DOI Link: 10.1080/00207170310001640116
ISSN: 0020-7179
Version: Post print
Status: Peer reviewed
Type: Article
Rights: Copyright 2004 Taylor & Francis Ltd. Deposited with reference to the publisher's archiving policy available on the SHERPA/RoMEO website.
This is the author's final draft of the paper published as International Journal of Control, 2004, 77 (1), pp.27-44. The final version is available from Doi: 10.1080/00207170310001640116
Appears in Collections:Published Articles, Dept. of Engineering

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