This paper considers a feedback control law that achieves attitude stabilization for Earth-pointing spacecraft using only magnetorquers as torque actuators. The control law is proportional derivative (PD)-like with matrix gains, and it guarantees asymptotic stability. The PD matrix gains are determined through the numerical solution of a periodic linear quadric regulator problem. A case study shows the effectiveness of the considered control law, and specifically of the gain selection method, in a simplified simulation scenario.


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    Titel :

    Gain Selection for Attitude Stabilization of Earth-Pointing Spacecraft Using Magnetorquers


    Weitere Titelangaben:

    Aerotec. Missili Spaz.


    Beteiligte:
    Celani, Fabio (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2021-03-01


    Format / Umfang :

    10 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch