The invention discloses an unmanned aerial vehicle anti-tilt method, and the method comprises the following steps that in a lift-off process, four motors rotate at a constant speed, so that lift forces with equal sizes and vertically upward resultant forces are generated on four transverse shafts, and the device is ensured to generate a total resultant force F to overcome the gravity of the deviceso as to realize stable lift-off; the device carries out cruise and acceleration processes, and the telescopic degree of the telescopic rod and the rotating speed of the motor are adjusted at the same time, so that the vertical upward component forces of the two transverse shafts of which the axes coincide are equal, the stress on the two sides of the device is equal, and the fuselage is prevented from inclining; when the machine body inclines due to external force and inclines due to influence, the balancing weight in the transverse shaft slides in the cavity of the transverse shaft and compresses the spring to enable the friction plate on the balancing weight to make contact with the speed limiting disc, and torque opposite to the inclination angle exists on the machine body through friction resistance between the friction plate and the speed limiting disc and reduction of the rotating speed of the motor on the left transverse shaft, so the machine body is driven to rotate in the direction opposite to the inclination direction of the machine body.

    本发明公开一种无人机防倾斜的方法,本发明升空的过程,通过四个电机等速转动,使四个横轴上的产生大小相等,且合力竖直向上的升力,保证该装置产生总的合力F克服该装置的重力,实现平稳升空;该装置进行巡航、加速过程,通过同时调整伸缩杆伸缩程度和电机转速,使该装置轴线重合的两个横轴竖直向上的分力相等,进而实现装置两侧受力达到相等,避免机身发生倾斜;外力引起机身倾斜时,影响发生倾斜时,横轴内的配重块在横轴的空腔内滑动,压缩弹簧,使配重块上的摩擦片与限速盘接触,通过摩擦片和限速盘之间的摩擦阻力,左横轴上的电机转速降低,使机身上存在与倾斜角度相反的力矩,带动机身向机身倾斜的反方向转动,使机身克服外力恢复平衡。


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    Title :

    Unmanned aerial vehicle anti-tilt method


    Additional title:

    一种无人机防倾斜的方法


    Contributors:

    Publication date :

    2021-02-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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