The invention relates to the technical field of spaceflight, and discloses a mother satellite and child-mother satellite assembly, the mother satellite comprises a satellite body and a propulsion power cabin, the propulsion power cabin is fixedly connected with the satellite body and is used for providing propulsion power for the satellite body; the star body is provided with a child star interface. The satellite body of the mother satellite can be connected with a plurality of child satellites through the child satellite interface, the satellite body is fixedly connected with the propelling power cabin at the same time, after the mother satellite is separated from the carrier rocket, the child satellites can be carried to be pushed by the propelling power cabin to achieve orbital transfer, the child satellites are released after the mother satellite enters the preset orbital, and the satellite formation is formed. The child satellites do not need to carry a large amount of propellants, thereby reducing the size of the child satellites and simplifying the structure of the child Under the condition that an upper stage is not needed, orbital transfer of the primary satellite and the secondary satellite is achieved.

    本发明涉及航天技术领域,公开一种母星及子母卫星组合体,该母星包括:星体和推进动力舱,所述推进动力舱与所述星体固定连接,并用于为所述星体提供推进动力;所述星体设有子星接口。上述母星的星体通过子星接口可以接入多个子星,该星体同时固定连接有推进动力舱,当母星与运载火箭分离后,可以携带子星在推进动力舱的推动下实现变轨,在进入预定轨道后再释放子星,形成卫星编队,以上过程,子星无需携带大量推进剂,从而,减小子星体积,同时简化子星结构。在不需要上面级的情况下,实现母星和子星的变轨。


    Access

    Download


    Export, share and cite



    Title :

    Mother satellite and child-mother satellite combination


    Additional title:

    一种母星及子母卫星组合体


    Contributors:
    XU YU (author) / ZHANG RUI (author) / SHI CHENGUANG (author) / HU SIQI (author) / MA ERRUI (author)

    Publication date :

    2024-07-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



    Hidden type child-mother satellite structure and child-satellite separation control method

    WU CHENGSONG / ZHANG TIANHE / CHENG PENGHUI et al. | European Patent Office | 2023

    Free access

    Attack system of satellite mother ship

    CHEN LUYI | European Patent Office | 2015

    Free access

    Attack system of satellite mother ship

    CHEN LUYI | European Patent Office | 2015

    Free access

    Child-mother configuration satellite group with inter-satellite unlocking and separating device and installation method

    YANG MINGBO / GU LILI / DU XUAN et al. | European Patent Office | 2021

    Free access

    Foldable mother-child bicycle

    ZHANG CHANGPO | European Patent Office | 2020

    Free access