Design of the scan platform control for the Galileo spacecraft is presented. Emphasis is placed on the inertial pointing of the scan platform when the spacecraft is in the dual-spin configuration. The various methods of operation used for Galileo scan pointing are outlined. Major design considerations, such as spacecraft flexibility and separation of actuator and sensor by a flexible structure, are discussed. The pointing requirements imposed on the scan platform control are explained. A high-level description of the relevant scan pointing algorithms is included. The performance of the design is demonstrated by a sample slew test case.


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    Titel :

    Design of the Galileo scan platform control


    Beteiligte:
    Chodas, J. L. (Autor:in) / Man, G. K. (Autor:in)


    Erscheinungsdatum :

    1984-08-01



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch




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