The invention provides a water and air amphibious unmanned aerial vehicle and a control method thereof, the water and air amphibious unmanned aerial vehicle comprises a rack structure, a steering assembly, a main propeller, a tail rotor, a hydrofoil and a vertical empennage, the rack structure comprises a ship-shaped shell and a support, the steering assembly comprises a yaw steering engine, a pitching steering engine, a turning disc and a swash plate, and the hydrofoil comprises a wing body and an aileron. According to the control method, the yaw steering engine is adopted to change the orientation of the main propeller, and the tail rotor is used for steering or adjusting the rotating speed of the tail propeller, so that the yaw angular speed of the unmanned aerial vehicle during water surface navigation or air cruise is increased; the orientation of the main propeller is changed by finely adjusting the pitching steering engine and the yawing steering engine, so that the influence of wind speed on the flight path of the unmanned aerial vehicle can be overcome; according to the invention, cross-field work can be realized on the water surface and in the air, and the patrol and monitoring efficiency is improved.

    本发明提供了一种水、空两栖无人飞行器及其控制方法,包括机架结构、转向组件、主螺旋桨、尾桨、水翼和垂直尾翼,其中机架结构包括船型壳体和支架,转向组件包括偏航舵机、俯仰舵机、变向盘、倾斜盘,水翼包括翼体和副翼。本发明采用偏航舵机改变主螺旋桨朝向和尾桨打舵或调节尾部螺旋桨转速相结合的控制方法,提高了无人飞行器在水面航行或空中巡航时的偏航角速度;通过微调俯仰舵机、偏航舵机改变主螺旋桨朝向,可克服风速对无人飞行器飞行轨迹的影响;本发明能在水面和空中实现跨领域工作,提高巡查和监控的效率。


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    Title :

    Water and air amphibious unmanned aerial vehicle and control method thereof


    Additional title:

    一种水、空两栖无人飞行器及其控制方法


    Contributors:
    PAN HAIBING (author) / CHEN JINGHOU (author) / ZHOU HUA (author) / ZHANG HONGLIANG (author) / YUAN ZHENGJIANG (author) / ZHANG PENG (author) / XU BAOPING (author) / HE HUI (author) / ZHENG FENG (author)

    Publication date :

    2022-07-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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