This paper presents the results of closed loop experiments that use piezoelectric active-members to control the flexible motion of a precision truss structure. These experiments are directed toward the development of high performance structural systems as part of the Control/Structure Interaction program at JPL. Order of magnitude reductions in dynamic response are achieved with relatively simple control techniques. The practical implementation of high stiffness, high bandwidth active-members in a precision structure highlights specific issues of importance relating to the modelling and implementation of active-member control.


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    Titel :

    Active-member control of precision structures


    Beteiligte:
    Fanson, J. L. (Autor:in) / Blackwood, G. H. (Autor:in) / Chu, C. C. (Autor:in)

    Kongress:

    AIAA, ASME, ASCE, AHS, and ASC, Structures, Structural Dynamics and Materials Conference ; 1989 ; Mobile, AL, United States


    Erscheinungsdatum :

    1989-01-01


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Active-member control of precision structures

    FANSON, J. / BLACKWOOD, G. / CHU, C. | AIAA | 1989



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    Fanson, J. L. / Chu, C.-C. / Smith, R. S. et al. | NTRS | 1990



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    Preumont, A. / North Atlantic Treaty Organization / Advisory Group for Aerospace Research and Development | British Library Conference Proceedings | 1995