The invention discloses a small unpowered near space balloon-borne unmanned aerial vehicle. The small unpowered near space balloon-borne unmanned aerial vehicle is composed of a sounding balloon, a throwing system and a small unmanned aerial vehicle body. The sounding balloon is a latex balloon, the diameter of the sounding balloon is 2 m, helium is filled in the sounding balloon, buoyancy needed in the climbing process of the whole system is provided, the sounding balloon bursts when the sounding balloon ascends to the near space by 30 km, and the unmanned aerial vehicle is released. The putting system is composed of a putting frame and a flexible carrying rope, the hanging point of the unmanned aerial vehicle is located at the mass center, and the swing amplitude of the unmanned aerial vehicle is limited; the small unpowered unmanned aerial vehicle is structurally composed of wings, an empennage and a fuselage, and data collection and monitoring of the near space are achieved. According to the unpowered balloon-borne unmanned aerial vehicle, the maneuverability of an unmanned aerial vehicle system is improved, meanwhile, in-situ data of the near space can be obtained, and the unpowered balloon-borne unmanned aerial vehicle has certain significance for further exploring the environment of the near space.

    本发明公开了一种小型无动力临近空间球载无人机,它由探空气球、投放系统和小型无人机构成。探空气球为乳胶气球,直径为2m,内部填充氦气,提供整个系统爬升过程需要的浮力,在上升到临近空间30km时探空气球爆裂,释放无人机;投放系统由投放架和柔性搭载绳索构成,无人机的吊挂点位于质心处,限制无人机的摆动幅度;小型无动力无人机结构由机翼、尾翼和机身构成,实现临近空间的数据采集和监测。本发明的无动力球载无人机,提高了无人机系统的机动性,同时能够实现获取临近空间的原位数据,对于进一步探索临近空间的环境具有一定的意义。


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    Title :

    Small unpowered near space ball-borne unmanned aerial vehicle


    Additional title:

    一种小型无动力临近空间球载无人机


    Contributors:
    PEI CHANGGUI (author) / YANG JUNFENG (author) / YANG FENGYI (author) / YUAN ZEKUN (author) / HU XIONG (author) / GUO ZHANGXIA (author) / WANG DAWEI (author) / CHEN JIAHAO (author) / ZHOU XIAOZHI (author)

    Publication date :

    2024-06-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U / B64B LIGHTER-THAN-AIR AIRCRAFT , Luftfahrzeuge leichter als Luft



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