The invention discloses an attitude tracking connection guiding method and system and a medium, and is applied to the field of satellite attitude tracking. Wherein the initial angular velocity and the initial attitude angle of a predetermined satellite tracking stage and the termination angular velocity of a satellite maneuvering stage need to be acquired; determining the angular velocity in the satellite connection stage according to the initial angular velocity in the satellite tracking stage; determining the attitude angle of the connection stage by using the angular velocity of the satellite connection stage and the initial attitude angle of the tracking stage; based on the relationship between the attitude angle in the satellite connection stage and the termination attitude angle in the satellite maneuvering stage, determining the termination attitude angle in the satellite maneuvering stage; and when the angular velocity and the attitude angle at each moment in the satellite connection stage and the tracking stage correspond to each other, carrying out corresponding satellite attitude tracking operation. The attitude angle is calculated according to the angular velocity data, the calculation amount is small, complex calculation of the attitude is overcome, the angular velocity and the attitude angle can be completely matched, and therefore the satellite connection tracking time is short, and the tracking precision is high.

    本申请公开了一种姿态跟踪衔接导引方法、系统及介质,应用于卫星姿态跟踪领域。其中,需要获取预先确定的卫星跟踪阶段的初始角速度和初始姿态角、卫星机动阶段的终止角速度;根据卫星跟踪阶段的初始角速度确定卫星衔接阶段中的角速度;利用卫星衔接阶段中的角速度和跟踪阶段的初始姿态角确定衔接阶段的姿态角;基于卫星衔接阶段中的姿态角与卫星机动阶段的终止姿态角的关系,确定卫星机动阶段的终止姿态角;当卫星衔接阶段和跟踪阶段中每一时刻的角速度和姿态角相对应,则进行相应的卫星姿态跟踪操作。本申请根据角速度数据计算姿态角,计算量小,克服姿态复杂计算,使角速度和姿态角均能完全匹配,从而实现卫星衔接跟踪时间短,跟踪精度较高。


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    Titel :

    Attitude tracking connection guiding method and system and medium


    Weitere Titelangaben:

    一种姿态跟踪衔接导引方法、系统及介质


    Beteiligte:
    WU ZHIHUA (Autor:in) / WANG ZHENGWEI (Autor:in) / LIU WU (Autor:in) / QIU JIAQI (Autor:in) / LI HENGTIAN (Autor:in)

    Erscheinungsdatum :

    27.10.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS / G01S RADIO DIRECTION-FINDING , Funkpeilung



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