Dynamic inversion is a technique for control law design in which feedback is used to simultaneously cancel system dynamics and achieve desired dynamic response characteristics. However, dynamic inversion control laws lack robustness to modeling errors if improperly designed. This paper examines a simple linear example, control of roll rate about the body axis of high performance aircraft, to illustrate some robustness problems which may occur with a simple dynamic inversion control law. The paper demonstrates how structured singular value synthesis techniques can be used to enhance the robustness properties of the dynamic inversion controller.


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    Title :

    Robust dynamic inversion control laws for aircraft control


    Contributors:

    Conference:

    AIAA Guidance, Navigation and Control Conference ; 1992 ; Hilton Head Island, SC, United States


    Publication date :

    1992-01-01


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English




    Robust dynamic inversion control laws for aircraft control

    BALAS, GARY / GARRARD, WILLIAM / REINER, JAKOB | AIAA | 1992



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    Free access