A system and a method for commanding a spacecraft to perform a three-axis maneuver purely based on “position” (i.e., attitude) measurements. Using an “inertial gimbal concept”, a set of formulae are derived that can map a set of “inertial” motion to the spacecraft body frame based on position information so that the spacecraft can perform/follow according to the desired inertial position maneuvers commands. Also, the system and method disclosed herein employ an intrusion steering law to protect the spacecraft from acquisition failure when a long sensor intrusion occurs.


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    Titel :

    Position-based gyroless control of spacecraft attitude


    Beteiligte:
    LIU DAN Y (Autor:in) / CHIANG RICHARD Y (Autor:in)

    Erscheinungsdatum :

    2015-06-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen



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    Spacecraft Acquisition Maneuvers Using the Position Based Gyroless Control

    Liu, D. / Chiang, R. / American Institute of Aeronautics and Astronautics | British Library Conference Proceedings | 2009



    A Gyroless Attitude Determination Approach for Spacecraft Based on Factor

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