The invention discloses a biaxial sun orientation control method for a combined spacecraft. The method comprises the following steps: determining a current configuration, a flight attitude and a working condition of the combined spacecraft; and selecting a sun-oriented control strategy matched with the current configuration, flight attitude and working condition of the combined spacecraft, and controlling the attitude of the biaxial sun-oriented system to realize biaxial sun-oriented control. According to the method, during the on-orbit building and operation period of the multi-cabin and multi-flight-attitude spacecraft, the generating capacity of the solar cell wing of each cabin reaches the optimal state, and stable power output is provided for each cabin of the combined spacecraft.

    本发明公开了一种组合式航天器双轴向对日定向控制方法,包括:确定组合式航天器的当前构型、飞行姿态及工况;选择与组合式航天器的当前构型、飞行姿态及工况相匹配的对日定向控制策略,控制双轴向对日定向系统的姿态,实现双轴向对日定向控制。本发明所述方法旨在实现多舱段、多飞行姿态航天器在轨组建及运营期间,各舱段太阳电池翼发电量达到最优状态,为组合式航天器各舱段提供稳定的功率输出。


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    Title :

    Combined spacecraft biaxial sun orientation control method


    Additional title:

    一种组合式航天器双轴向对日定向控制方法


    Contributors:
    ZHOU YAN (author) / GE MAOYAN (author) / MA JIJUN (author) / YANG YONGMIAO (author) / ZHOU SHAOYUN (author) / QIAO WEIXIN (author) / JIN LEI (author)

    Publication date :

    2025-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen



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