The invention discloses a multidirectional attitude control device, which belongs to the technical field of unmanned airships and comprises a plurality of one-way variable-pitch attitude adjusting mechanisms 1, and the mechanisms drive connecting rod structures mounted on propeller hubs through driving motors to realize simultaneous control of the direction and the magnitude of propeller thrust. The one-way variable-pitch posture adjusting mechanisms are installed through the multi-way posture control support, and then the two or more one-way variable-pitch posture adjusting mechanisms are arranged perpendicularly or at any angle, so that control decoupling of the airship in different directions is achieved. The device has the characteristics of being simple in structure, high in controllability and wide in applicability, and can adapt to the low-temperature and low-pressure flight environment of the stratospheric layer where the airship is located.

    本发明公开一种多向姿态控制装置,属于无人飞艇技术领域,包括多个单向变距调姿机构1,该机构由驱动电机带动螺旋桨桨毂上安装的连杆结构,实现螺旋桨推力的方向和大小的同时操控。上述多个单向变距调姿机构通过多向姿态控制支架进行安装,进而通过两个或多个单向变距调姿机构垂直或任意角度布置,实现了飞艇不同方向的控制解耦。本发明具有结构简单、控制性强、适用性广的特点,能够适应飞艇所处的平流层低温、低气压的飞行环境。


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    Title :

    Multidirectional attitude control device


    Additional title:

    一种多向姿态控制装置


    Contributors:
    TAO GUOQUAN (author) / XING XIAOYU (author) / XIE CONG (author) / LI QIAN (author)

    Publication date :

    2021-02-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64B LIGHTER-THAN-AIR AIRCRAFT , Luftfahrzeuge leichter als Luft / B64C AEROPLANES , Flugzeuge



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