The invention discloses a dragging control method and system for a failed satellite tethered system carrying a solar panel. Aiming at the possible sailboard vibration problem of a failure satellite carrying a solar sailboard in the tethered dragging deorbiting process, the invention provides a tethered dragging control method fully considering the flexibility of the sailboard, and belongs to the field of spacecraft attitude dynamics and control. The influence of vibration of the solar panel can be well reflected, and the vibration amplitude of the solar panel in the dragging process is effectively reduced through adoption of the control method. Required constant tension is output through an executing mechanism on a main satellite and applied to a failure satellite carrying the solar panel,and vibration of the solar panel of the failure satellite in the dragging process is restrained. The dragging control method and system are used for controlling the vibration of the sailboard in thedragging and deorbiting process after the failure satellite carrying the solar sailboard is subjected to flying net capture, and technical support is provided for cleaning large failure satellites inspace.

    本发明公开了一种携带太阳帆板的失效卫星绳系拖曳控制方法及系统,针对携带太阳帆板的失效卫星在绳系拖曳离轨过程中,可能出现的帆板振动问题,提出一种充分考虑帆板挠性的绳系拖曳控制方法,属于航天器姿态动力学与控制领域。本发明能很好地反映太阳帆板振动的影响,控制方法有效地减小了拖曳过程中太阳帆板的振动幅度。通过主卫星上的执行机构输出所需常值张力施加在携带太阳帆板的失效卫星上,抑制失效卫星的太阳帆板在拖曳过程中的振动。本发明用于在对携带太阳帆板的失效卫星进行飞网捕获后,拖曳离轨过程中的帆板振动控制,为清理空间大型失效卫星提供技术支撑。


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    Title :

    Dragging control method and system for failed satellite tethered system carrying solar panel


    Additional title:

    一种携带太阳帆板的失效卫星绳系拖曳控制方法及系统


    Contributors:
    LIU FUCHENG (author) / JIANG ZEHUA (author) / LIU YU (author) / LI HUIXIONG (author) / FANG YUAN (author) / CHEN MINHUA (author) / CHENG HAO (author)

    Publication date :

    2020-06-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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