The invention discloses an unmanned aerial vehicle using a flywheel for attitude control. The unmanned aerial vehicle comprises an unmanned aerial vehicle body. The unmanned aerial vehicle is mainly composed of a frame, a flywheel driving mechanism and a rotor wing mechanism, comprises three flywheel mechanisms which are driven by motors and are perpendicular to one another, and is used for controlling the inclination angles of pitching, transverse rolling and yawing axes of the unmanned aerial vehicle so as to control the flight direction of the unmanned aerial vehicle; a coaxial double-propeller rotor wing mechanism driven by a motor is included, the rotating directions of an upper rotor wing and a lower rotor wing are opposite, the rotating speeds are the same, and the generated torquesare the same. The control effect is more stable, and sudden moment change and sudden posture change caused by misoperation are prevented.
本发明公开了一种用飞轮进行姿态控制的无人机,包括无人机本体。所述无人机主要由框架、飞轮驱动机构以及旋翼机构构成,包含三个由电机驱动的互相垂直飞轮机构,用于控制无人机俯仰、横滚与偏航轴的倾角,从而控制无人机的飞行方向;包含一个由电机驱动的共轴双桨的旋翼机构,上下两个旋翼旋向相反,转速相同,产生的扭矩相同。控制效果更加平稳,防止出现误操作导致的力矩突变以及姿态突变。
Unmanned aerial vehicle using flywheel for attitude control
一种用飞轮进行姿态控制的无人机
2021-01-29
Patent
Elektronische Ressource
Chinesisch
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