The invention provides an active following type circular solar wing zero-gravity unloading system which is characterized in that a linear motion assembly is fixedly mounted at the upper end of a truss, the periphery of the upper end of a rocker arm shaft is rotationally connected to the middle of a follow-up rotating disc in a sleeving manner, and a plurality of rocker arm rails are rotationally connected to the periphery of the rocker arm shaft in a sleeving manner and are arranged in the axial direction of the rocker arm shaft; one end of each rocker arm shaft is fixedly connected to an unfolding frame of the solar wing through a hanging rope, and a detection assembly is arranged on the linear motion assembly and used for detecting the unfolding state of the solar wing. According to the active following type circular solar wing zero-gravity unloading system, the gravity unloading problem of a circular flexible solar wing full-process ground zero-gravity unfolding test is solved through cooperation of the rocker arm shaft and the rocker arm rail, and the active following type circular solar wing zero-gravity unloading system can be suitable for circular flexible solar wing full-process ground unfolding tests of various sizes and models; experimental verification can be carried out repeatedly, the range of the micro-low gravity simulation test is greatly expanded, and the test cost and difficulty are reduced.

    本发明提供了一种主动跟随式圆形太阳翼零重力卸载系统,桁架上端固定安装线性运动组件,摇臂轴的上端外围转动套接至随动转盘的中部,摇臂轴外围转动套接若干摇臂轨,且若干摇臂轨沿摇臂轴的轴向设置,每个摇臂轴的一端通过悬挂吊绳固定连接至太阳翼的展开架上,且线性运动组件上设置检测组件,检测组件用于检测太阳翼的展开状态。本发明所述的主动跟随式圆形太阳翼零重力卸载系统,通过摇臂轴和摇臂轨的配合解决了圆形柔性太阳翼全流程地面零重力展开试验的重力卸载问题,能够适用于多种尺寸及型号的圆形柔性太阳翼全流程地面展开试验,可重复多次的进行实验验证,极大地拓展了微低重力模拟试验的范围,降低了试验成本与难度。


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    Title :

    Active following type circular solar wing zero-gravity unloading system


    Additional title:

    主动跟随式圆形太阳翼零重力卸载系统


    Contributors:
    WANG LITONG (author) / LIANG HONGFEI (author) / LIU SHAOFENG (author) / LI PENG (author) / ZHANG YE (author) / GUAN ZHIWEI (author)

    Publication date :

    2022-07-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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