The invention relates to a high-altitude balloon flight rotation damping system based on a rope cage structure, which comprises a tension membrane structure connected with a balloon constraint structure, wherein the tension membrane structure comprises a damping membrane, and a damping membrane transverse pull rope, a damping membrane vertical pull rope and a damping membrane inclined pull rope which surround the edge of the damping membrane, one end of the damping membrane transverse pull rope is connected with one end of the damping membrane inclined pull rope to form a first connecting point; the other end of the damping membrane transverse pull rope is connected with one end of the damping membrane vertical pull rope to form a second connecting point; the other end of the damping membrane inclined pull rope is connected with the other end of the damping membrane vertical pull rope to form a third connecting point; and the first connecting point, the second connecting point and the third connecting point are connected to a balloon restraining structure. According to the invention, a novel rotation damping structure is designed for the high-altitude balloon, a natural dissipation acting mode is adopted, kinetic energy in the balloon rotation process is gradually dissipated, rotation of the high-altitude balloon in the flight process is reduced or eliminated, and the flight direction of the high-altitude balloon tends to be stable.

    本发明涉及一种基于绳笼结构的高空气球飞行旋转阻尼系统,包括与气球约束结构相连接的张拉膜结构,张拉膜结构包括阻尼膜和包围所述阻尼膜边缘的阻尼膜横拉绳、阻尼膜竖拉绳以及阻尼膜斜拉绳,其中,阻尼膜横拉绳一端与阻尼膜斜拉绳一端相连接,形成第一连接点;阻尼膜横拉绳另一端与阻尼膜竖拉绳一端相连接,形成第二连接点;阻尼膜斜拉绳另一端与所述阻尼膜竖拉绳另一端相连接,形成第三连接点;所述第一连接点、第二连接点和第三连接点分别连接至气球约束结构。本发明为高空气球设计一种新的旋转阻尼结构,采用自然耗散做功的方式,将气球旋转过程中的动能逐渐耗散掉,减小或消除高空气球在飞行过程的旋转,使高空气球飞行方向趋于稳定。


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    Title :

    High-altitude balloon flight rotation damping system based on rope cage structure


    Additional title:

    一种基于绳笼结构的高空气球飞行旋转阻尼系统


    Contributors:
    ZHANG TAIHUA (author) / WANG ZIHAO (author) / FU QIANG (author) / ZHANG DONGHUI (author) / WANG QIAN (author)

    Publication date :

    2021-08-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64B LIGHTER-THAN-AIR AIRCRAFT , Luftfahrzeuge leichter als Luft



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