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|Title:||Anti-windup design: an overview of some recent advances and open problems|
Turner, Matthew C.
|Publisher:||Institution of Engineering and Technology|
|Citation:||IET Control Theory and Applications, 2009, 3 (1), pp. 1-19.|
|Abstract:||The anti-windup technique which can be used to tackle the problems of stability and performance degradation for linear systems with saturated inputs is dealt with. The anti-windup techniques which can be found in the literature today have evolved from many sources and, even now, are diverse and somewhat disconnected from one another. In this survey, an overview of many recent anti-windup techniques is provided and their connections with each other are stated. The anti-windup technique is also explained within the context of its historical emergence and the likely future directions of the field are speculated. The focus is on so-called `modern' anti-windup techniques which began to emerge during the end of the 20th century and which allow a priori guarantees on stability to be made. The survey attempts to provide constructive LMI conditions for the synthesis of anti-windup compensators in both global and local contexts. Finally, some interesting extensions and open problems are discussed, such as nested saturations, the presence of time delays in the state or the input, and anti-windup for non-linear systems.|
|Description:||This paper is a postprint of a paper submitted to and accepted for publication in IET Control Theory and Applications, 2009, 3 (1), pp. 1-19, and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at IET Digital Library. Doi: 10.1049/iet-cta:20070435|
|Appears in Collections:||Published Articles, Dept. of Engineering|
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