The embodiment of the invention discloses a spacecraft for sensing space debris. The spacecraft comprises a capsule body; the gas bottle is communicated with the bag body; the spacecraft further comprises an unfolded state and a folded state. When the spacecraft is in a folded state, the spacecraft further comprises a protective shell used for wrapping the bag body. When the spacecraft is launched to a preset orbit, the gas bottle is opened to inflate the bag body, so that the spacecraft is converted into an unfolded state from a folded state; the spacecraft further comprises a sensing structure arranged on the outer side wall of the capsule body in an attached mode. The signal modulation and demodulation device is electrically connected with the sensing structure; when the space debris collides with the spacecraft, the signal modulation and demodulation device obtains the position, force and area of the space debris colliding with the spacecraft through the sensing structure. According to the spacecraft provided by the invention, the collision frequency, the collision position distribution, the collision area, the damage degree and the like of manned spacecrafts or other spacecrafts which are located on different orbits and collided by space debris can be obtained.

    本申请实施例公开一种用于感知空间碎片的航天器,包括:囊体;与囊体连通的气体瓶;航天器还包括:展开状态和折叠状态;当航天器处于折叠状态时,还包括有用以包裹囊体的保护壳;当航天器发射至预定轨道时,气体瓶开启以向囊体充气,使航天器由折叠状态转化为展开状态;航天器还包括:贴合设置于囊体外侧壁上的感知结构;与感知结构电连接的信号调制解调装置;当空间碎片撞击航天器时,信号调制解调装置通过感知结构获取空间碎片撞击航天器的位置、力度和面积。本申请提供的航天器可以获取处于不同轨道的载人航天器或其他航天器被空间碎片撞击的碰撞频率、撞击位置分布、撞击面积、毁伤程度等。


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    Title :

    Spacecraft for sensing space debris


    Additional title:

    一种用于感知空间碎片的航天器


    Contributors:
    ZHANG HE (author) / MA TIECHANG (author) / LIU FEI (author) / SI XIANFENG (author) / HUANG CONG (author) / LIU XUDONG (author)

    Publication date :

    2023-08-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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