Dual-satellite formation configuration has been successfully constructed on orbit to complete the interferometric imaging test for GJ-2 commercial remote sensing satellites, the closest distance of which reaches 300 meters and which have long-term autonomous control ability. Attitude and Orbit Control System (AOCS) plays an important role in the dual-satellite formation-flying mission. In view of the characteristics and difficulties of dual-satellite formation flying, this paper introduces the AOCS composition and working principle of the two satellites, the stage partition and key technologies of formation flying, as well as the on-orbit flight situation and result evaluation. Through the analysis of formation-flying data on orbit, the performance of AOCS is proved to be excellent.


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    Title :

    Formation-flying Control Technology for Commercial Remote Sensing Satellites


    Contributors:
    Xu, Yang (author) / Gong, Ligang (author) / Liu, Jie (author) / Zhang, Taihua (author) / Jiang, Qinghua (author)


    Publication date :

    2023-05-26


    Size :

    7974902 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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