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Anti-windup compensation for systems with sensor saturation: a study of architecture and structure

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posted on 2010-07-19, 15:54 authored by Matthew C. Turner, Sophie Tarbouriech
This article proposes a linear dynamic anti-windup strategy for the alleviation of performance and stability problems in systems which are linear apart from saturating sensors. Unlike anti-windup compensation for systems subject to actuator saturation, there is no agreed architecture for applying anti-windup to systems with sensor saturation and therefore attention is devoted to the discussion of various candidate configurations which can be interpreted as a particular choice of a static non-linear map. The main results of the article give existence conditions for compensators which yield global exponential stability and finite L2 gain of the overall non-linear closed-loop system. The existence conditions are different to those which have appeared hitherto in the literature.

History

Citation

International Journal of Control, 2009, 82 (7), pp. 1253-1266.

Published in

International Journal of Control

Publisher

Taylor & Francis

issn

0020-7179

Copyright date

2009

Available date

2010-07-19

Publisher version

http://www.tandfonline.com/doi/abs/10.1080/00207170802512816

Language

en

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