The properties of virtual passive controllers, i.e., active vibration absorbers, and of the closed-loop systems achievable by means of such compensation are analyzed. It is shown that these controllers introduce additional transmission zeros into the closed-loop system. Therefore, they provide an extra degree of design freedom over that provided by state feedback, which cannot alter the zeros in any way.


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    Title :

    Design of virtual passive controllers for flexible space structures


    Contributors:

    Conference:

    1992 AIAA/AAS Astrodynamics 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




    Design of virtual passive controllers for flexible space structures

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