The invention provides an ultra-large spacecraft platform system, which comprises a plurality of sub-platforms, each sub-platform has the same geometric configuration form, and all the sub-platforms form an ultra-large array to form a specific plane or curved surface; the core platform is used for managing and maintaining the whole platform; and the keeping system is used for keeping a fixed geometrical relationship between the core platform and the ultra-large array. The invention also provides a method for on-orbit assembly of the system. According to the technical scheme, the technical problem that in the prior art, a platform is difficult to assemble, transport and maintain can be solved, and the overall scale of the platform can be flexibly enlarged or reduced; in addition, the sub-platform with the fault can be separated from the whole platform system, and the new alternative sub-platform can be connected with the whole platform system, so that the reliability of the whole platform system is greatly improved.

    本发明提供一种超大型航天器平台系统,包括:若干个子平台,每个所述子平台具有相同的几何构型形式,所有所述子平台组成超大型阵列,形成特定的平面或曲面;核心平台,用于负责整个平台的管理和维护;保持系统,用于使所述核心平台与所述超大型阵列之间保持固定的几何关系。本发明还提供了用于在轨组装该系统的方法。通过本发明的技术方案,可以解决现有技术中平台组装运输和维修困难的技术问题,能够灵活扩大或缩小平台整体的规模;发生故障的子平台可以从整个平台系统中分离,新的替代子平台可以与整个平台系统连接,因此,整个平台系统的可靠性得到极大的提高。


    Access

    Download


    Export, share and cite



    Title :

    Ultra-large spacecraft platform system and on-orbit assembly method thereof


    Additional title:

    一种超大型航天器平台系统及其在轨组装方法


    Contributors:
    LI XINGANG (author) / PEI SHENGWEI (author) / HUANG HUA (author) / LIU MIN (author)

    Publication date :

    2023-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



    Stationary orbit ultra-large type assemblable satellite platform configuration and on-orbit assembly method

    LI WENLONG / KONG XIANGLONG / YANG LILI et al. | European Patent Office | 2020

    Free access

    Attitude and Orbit Control System for Multimission Spacecraft Platform

    Sghedoni, M. / Beaupellet, J. L. / Busseuil, J. et al. | British Library Online Contents | 1997



    Testing large ultra-lightweight spacecraft

    Banik, Jeremy A. ;Jenkins, C. H. | TIBKAT | 2017


    Strategies for On-Orbit Assembly of Modular Spacecraft

    Gralia, Erica L. | Online Contents | 2007