The invention discloses gravity unloading equipment for a satellite radar ground test, which comprises a rack, and a driving part and a transmission part arranged on the rack, a single-degree-of-freedom rotating part of a tested satellite radar is connected with the driving part through the transmission part, the driving part acts on the tested satellite radar through the transmission part, and the tested satellite radar is connected with the driving part through the transmission part. Therefore, the rotating torque generated by the measured satellite radar due to gravity is balanced. Compared with a gravity unloading mode in the prior art, the gravity unloading equipment for the satellite radar ground test is compact in structure, small in size, capable of meeting the ground test requirements of the satellite radar in various scenes and high in flexibility.

    本发明公开了一种卫星雷达地面测试用重力卸载设备,包括:机架以及设于机架上的驱动部件和传动部件,被测卫星雷达的单自由度转动部位与驱动部件通过传动部件连接,驱动部件通过传动部件作用于被测卫星雷达上,从而平衡被测卫星雷达因重力产生的转动力矩。相对于现有技术中的重力卸载方式,采用本发明的卫星雷达地面测试用重力卸载设备,结构紧凑、体积小,能适应卫星雷达各类场景的地面测试需求,灵活性强。


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    Title :

    Gravity unloading equipment for satellite radar ground test


    Additional title:

    卫星雷达地面测试用重力卸载设备


    Contributors:
    LI QIAN (author) / GAO LINXING (author) / YUAN QINGYANG (author) / WEI YING (author) / CHEN WEIXIONG (author) / ZOU BO (author) / XING ZHENHONG (author)

    Publication date :

    2023-09-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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