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|Title:||Anti-windup design using auxiliary input for constrained linear systems||Authors:||Dehghan, S.M.
|Issue Date:||2008||Citation:||Dehghan, S.M.,Ong, C.J.,Chen, P.C.Y. (2008). Anti-windup design using auxiliary input for constrained linear systems. Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics : 3226-3231. ScholarBank@NUS Repository. https://doi.org/10.1109/ICSMC.2008.4811793||Abstract:||Stability and performance degradation in feedback control systems under saturation can be overcome by antiwindup techniques. In this paper, a new anti-windup approach called "Auxiliary Input Anti-windup" is proposed, which incorporates an auxiliary input into the controller of the system. Finding the maximal output admissible set of the augmented closed-loop system, the control effort is then obtained from a quadratic optimization problem subjected to linear inequality constraints. Performance and effectiveness of the proposed anti-windup approach, as compared with other methods, is illustrated with simulation examples. Experimental results show that the introduced Auxiliary Input (AI) anti-windup scheme improves the performance of the system. © 2008 IEEE.||Source Title:||Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics||URI:||http://scholarbank.nus.edu.sg/handle/10635/73193||ISSN:||1062922X||DOI:||10.1109/ICSMC.2008.4811793|
|Appears in Collections:||Staff Publications|
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