The feasibility of developing a simple quasi-feedback solar attitude controller is explored. The case of arbitrarily-shaped satellites carrying two pairs of solar surfaces in circular orbits is considered. An approximate analytical approach is used to synthesize the suitable open-loop control relations enabling decay of the satellite librations. The quasi-feedback control scheme suggested here is found to be quite effective in damping the pitch motion. The proposed control approach appears to be particularly attractive as it requires knowledge of the librational angle and velocity only at a fixed satellite position in orbit.


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    Titel :

    Satellite Librational Damping Using a Quasi-Feedback Solar Controller


    Beteiligte:
    kumar, K. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.09.1982


    Format / Umfang :

    1659598 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Planar librational stability of flexible satellite

    Modi, V.J. / Brereton, R.C. | Engineering Index Backfile | 1968




    Planar librational stability of a flexible satellite

    BRERETON, R. / MODI, V. | AIAA | 1967