The invention provides a control method of a jet-propelled unmanned aerial vehicle, and belongs to the technical field of aircrafts. The unmanned aerial vehicle comprises a vehicle body, flow guide wings and a draught fan, the draught fan comprises an air pipe, a driving motor and a turbine, two steering air spraying pipes located on the same straight line are arranged at the tail of the air pipe,a main air spraying pipe is connected to the pressure accumulation cover, and a ventilation control motor is arranged in the air pipe. An output shaft of the ventilation control motor is fixedly provided with a wind shielding plate capable of shielding an inlet of the main gas ejector pipe and an inlet of the steering gas ejector pipe, and the wind shielding plate is provided with a steering venthole and a main vent hole; rotation of the wind shielding plate controlled by the ventilation control motor drives the machine body to act under the reverse acting force formed on the machine body behind the main air spraying pipe. The air pipe is rotated through the thrust control structure so as to adjust the air injection direction of the main air injection pipe; and one of the steering air injection pipes is communicated with the air pipe so as to realize steering. The control method has the advantages of sensitive control and the like.
本发明提供了一种喷气式无人机的控制方法,属于飞行器技术领域。无人机包括机身、导流翼和风机,风机包括风管、驱动电机和涡轮,风管的尾部设置有两根处于同一直线上的转向喷气管,蓄压罩上连接有一主喷气管,风管内设置有一通气控制电机,通气控制电机的输出轴上固定设置有一个能够遮闭主喷气管入口和转向喷气管入口的遮风板,遮风板上开设有一转向通气孔和一主通气孔;通过通气控制电机控制的遮风板的旋转,在主喷气管的后方形成对机身的反向作用力下驱使机身动作;通过推力控制结构使风管旋转,以调整主喷气管的喷气方向;使其中一个转向喷气管与风管接通,以实现转向。本发明具有控制灵敏等优点。
Control method of jet-propelled unmanned aerial vehicle
一种喷气式无人机的控制方法
2021-02-05
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |