Results are presented of on-going closed-loop ground experiments on the MACE test article, the objective of which is to investigate the extent to which closed-loop behavior of flexible spacecraft in zero gravity can be predicted, as well as to examine orbit system identification and control reconfiguration. The MACE hardware consists of three torque wheels, a two-axis gimballing payload, inertial sensors, and a flexible support structure. With the acquisition of a second payload, this is to represent a multiple payload platform with significant structural flexibility. When linear quadratic Gaussian control is used, payload pointing accuracy is improved by an order of magnitude when disturbed by a broadband torque disturbance. The successes and failures of the design and implementation process are discussed.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Preliminary structural control results from the Middeck Active Control Experiment (MACE)


    Beteiligte:

    Kongress:

    AIAA Dynamics Specialists Conference ; 1992 ; Dallas, TX, United States


    Erscheinungsdatum :

    01.01.1992


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Preliminary structural control results from the Middeck Active Control Experiment (MACE)

    MILLER, DAVID / SAARMAA, ERIK / JACQUES, ROBERT | AIAA | 1992


    The Middeck Active Control Experiment (MACE)

    Miller, David W. | NTRS | 1992


    Flight Results from the Middeck Active Control Experiment (MACE)

    David W. Miller / Jonathan P. How / Mark E. Campbell et al. | AIAA | 1998



    Overview of the Middeck Active Control Experiment (MACE)

    Miller, D. W. / Campbell, M. E. / American Astronautical Society | British Library Conference Proceedings | 1995