The invention provides a compensation type spacecraft separating device which comprises a mounting bottom plate, an initiating explosive actuating device and a spring separating device, and the initiating explosive actuating device and the spring separating device are both mounted on the mounting bottom plate; one end of the pyrotechnic actuating device is connected with a spacecraft, and the other end of the pyrotechnic actuating device penetrates through the mounting bottom plate to be connected with a carrier; the spring separating devices are evenly distributed in the circumferential direction of the mounting bottom plate and can move in the direction of the center connecting line of the spring separating devices and the mounting bottom plate. And the spring separation device is used for driving the spacecraft to be separated from the carrier. By adjusting the position of the spring separation device, the device can perform compensation adjustment on the mass center distribution of the separated spacecraft, can offset the separation disturbance caused by the deviation between the actually measured mass center and the theoretical value of the spacecraft, can perform complete compensation on the separation disturbance caused by the problem of inconsistent spring processing, and is simple to operate, light in weight and high in practicability. And a lot of manpower and material resources can be saved.

    本发明提供了一种补偿型航天器分离装置,包括安装底板、火工作动装置以及弹簧分离装置,所述火工作动装置和所述弹簧分离装置均安装在所述安装底板上;所述火工作动装置的一端与航天器连接,另一端穿过所述安装底板与运载器连接;所述弹簧分离装置沿所述安装底板的周向均匀分布,所述弹簧分离装置能够沿其与所述安装底板的中心连线方向移动;所述弹簧分离装置用于驱动所述航天器和所述运载器分离。本发明通过调整弹簧分离装置的位置,能够对被分离航天器质心分布进行补偿调节,能抵消航天器实测质心与理论值偏差带来的分离扰动,且能对弹簧加工不一致问题带来的分离扰动进行完全补偿,操作简单、质轻,有助于节省大量人力、物力。


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    Title :

    Compensation type spacecraft separating device


    Additional title:

    补偿型航天器分离装置


    Contributors:
    DING XING (author) / LI YULIN (author) / SUN WENZHAO (author) / ZHANG XIAOHONG (author) / LIU LUGUANG (author) / XU BIN (author) / ZHANG XINGYONG (author) / GAO FAN (author) / SHI CHENGANG (author) / ZHANG DI (author)

    Publication date :

    2022-12-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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