Based on a recent description of deadzone nonlinearities via local sector conditions, a new LMI characterization is proposed in this paper to compute static and full- or fixed-order anti-windup compensators for possibly open-loop unstable plants. The originality of this approach rests on the use of a specific performance criterion which is inspired by the L2 framework. A significant part of the paper is then devoted to a challenging control problem which involves both magnitude and rate limitations. As an important point in this illustrative part, implementation and robustness issues of the anti-windup device are thoroughly discussed.


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    Title :

    Optimization and implementation of dynamic anti-windup compensators with multiple saturations in flight control systems


    Additional title:

    Optimierung und Implementierung dynamischer Anti-Windup-Kompensatoren mit mehrfacher Sättigung in Flugregelungssystemen


    Contributors:

    Published in:

    Publication date :

    2009


    Size :

    11 Seiten




    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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