The invention provides a high-precision orientation adjusting mechanism for a satellite in-orbit load probe element. The high-precision orientation adjusting mechanism comprises a coarse adjustment orientation adjusting device, a fine adjustment orientation adjusting device, a thermal control assembly and an orientation adjusting controller. The fine adjustment direction adjusting device is arranged on the coarse adjustment direction adjusting device, and the thermal control assembly is arranged on the coarse adjustment direction adjusting device and the fine adjustment direction adjusting device; the pointing adjustment controller is electrically connected with the coarse adjustment pointing adjustment device, the fine adjustment pointing adjustment device and the thermal control assembly. High-precision pointing control of the load is achieved through the coarse servo mechanism and the fine servo mechanism.

    本发明提供了一种卫星在轨载荷探元高精度指向调节机构,包括:粗调指向调节装置、精调指向调节装置、热控组件以及指向调节控制器;所述精调指向调节装置设置在所述粗调指向调节装置上,所述热控组件设置在所述粗调指向调节装置和所述精调指向调节装置上;所述指向调节控制器与所述粗调指向调节装置、所述精调指向调节装置、所述热控组件电连接。本发明通过粗、精两级伺服机构实现载荷的高精度指向控制。


    Access

    Download


    Export, share and cite



    Title :

    Satellite in-orbit load detection element high-precision direction adjusting mechanism


    Additional title:

    卫星在轨载荷探元高精度指向调节机构


    Contributors:
    XU HAIYU (author) / ZHANG DAWEI (author) / SHI XINYU (author) / WANG ZIJUN (author) / ZHANG YIXU (author) / WANG HAO (author)

    Publication date :

    2023-09-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



    High-precision mass center adjusting system suitable for on-orbit satellite

    LIU ZHIJIA / SHAN TILEI / WANG FENG et al. | European Patent Office | 2023

    Free access

    Orbit control thrust direction adjusting method

    JI MENG / XU NUO / GAO HUI et al. | European Patent Office | 2024

    Free access

    On-orbit large-bearing direction adjusting system

    LI QI / ZHAO ZHIKAI / ZHAO FAGANG et al. | European Patent Office | 2023

    Free access


    Satellite centroid adjusting mechanism

    LIANG LEI / LIU RUI / LI BAOPING et al. | European Patent Office | 2022

    Free access