A new approach for rapid slew and settle of small satellites is based on four single degree-of-freedom control moment gyroscopes with variable speed flywheels (or reaction wheels) in a pyramid configuration, combined with path and endpoint constraint time-optimal control. The path and endpoint constrained time-optimal control can be augmented with momentum management without the use of additional actuators.


    Access

    Download


    Export, share and cite



    Title :

    RAPID SLEW AND SETTLE SYSTEMS FOR SMALL SATELLITES


    Additional title:

    SYSTEME ZUM SCHNELLEN SCHWENKEN UND BERUHIGEN FÜR KLEINE SATELLITEN
    SYSTÈMES D'ENFONCEMENT ET DE PIVOTEMENT RAPIDE POUR PETITS SATELLITES


    Contributors:

    Publication date :

    2019-01-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



    Rapid slew and settle systems for small satellites

    LIM SUNGYUNG / TUOHY SEAMUS / DIONNE DANIEL et al. | European Patent Office | 2017

    Free access

    RAPID SLEW AND SETTLE SYSTEMS FOR SMALL SATELLITES

    LIM SUNGYUNG / TUOHY SEAMUS / DIONNE DANIEL et al. | European Patent Office | 2016

    Free access


    Fast Steering Mirrors for Spacecraft Slew, Settle, and Tracking Performance Enhancement (AAS 13-085)

    Lim, T.W. / American Astronautical Society, | British Library Conference Proceedings | 2013