The invention relates to a spacecraft configuration capable of being assembled and expanded on orbit, and belongs to the technical field of spacecraft configurations. The spacecraft configuration comprises a mother platform, a truss extension module, a first function extension module and a second function extension module. The mother platform is used for providing a power supply and propulsion power for on-orbit flight of the spacecraft, performing attitude and orbit control on the spacecraft and performing measurement and control communication with ground monitoring equipment; the truss extension module is used for mechanical, power and information connection of the mother platform and the first function extension module; the first function extension module is of a truss type main force bearing structure, structural plates with equipment interfaces are arranged in other directions except the direction where the first function extension module is connected with other modules, the equipment interfaces in the structural plates are used for externally hanging functional equipment, and mechanical, power and information connection between the functional equipment and the first functionextension module is achieved. According to the invention, module function requirements under different assembling expansion task requirements are realized, and the spacecraft configuration has good acceptable on-orbit service capability.

    本发明涉及一种可在轨组装扩展的航天器构型,属于航天器构型技术领域。该构型包括母平台、桁架扩展模块和第一功能扩展模块、第二功能扩展模块。母平台用于提供航天器在轨飞行的电源和推进动力,对航天器进行姿态与轨道控制,与地面监测设备进行测控通信;桁架扩展模块,用于母平台与第一功能扩展模块的机械、电源和信息连接;第一功能扩展模块,采用桁架式主承力结构,除了与其他模块连接的方位以外,其余方位设有带有设备接口的结构板,结构板上的设备接口用于外挂功能设备、实现功能设备与第一功能扩展模块之间的机械、电源和信息连接。本发明实现了不同组装扩展任务需求下的模块功能需求,且具有良好的可接受在轨服务能力。


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    Title :

    Spacecraft configuration capable of being assembled and expanded on orbit


    Additional title:

    一种可在轨组装扩展的航天器构型


    Contributors:
    LI WEIJIE (author) / LIU HUAWEI (author) / ZHAO ZHENBO (author) / SHI WENHUA (author) / WANG YAOBING (author) / ZHUANG YUAN (author) / WANG WENLONG (author) / SUN FANXIN (author) / HE YONGQIANG (author)

    Publication date :

    2020-04-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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