The invention provides an unmanned aerial vehicle brake control system and control method, and belongs to the technical field of aircraft brake control, the unmanned aerial vehicle brake control system comprises a base, a steering engine, a rocker arm and an actuator cylinder, a cam is mounted at the upper end of the steering engine, and rotary motion of the steering engine is converted into tangential displacement motion along the radius of a rotating shaft of the steering engine through a cam structure mounted on the steering engine; the fixed end of the rocker arm is movably connected with the base, one side face of the movable end of the rocker arm makes contact with the cam, the other side face of the movable end of the rocker arm is connected with one end of the actuator cylinder, and the other end of the actuator cylinder is movably connected with the base. The compression stroke change of the actuating cylinder is realized; the outer surface, making contact with the rocker arm, of the cam is of a vortex line structure, and the abrasion condition of the brake pad is monitored in real time through the rotation angle of the cam and the compression stroke of the actuator cylinder. According to the scheme, the reliability and stability of the system are improved.
本申请提供了一种无人机刹车控制系统及控制方法,属于飞机刹车控制技术领域,包括底座、舵机、摇臂和作动筒,舵机上端安装有凸轮,舵机的旋转运动通过安装在舵机上的凸轮结构,转化成沿舵机转轴半径上的切向位移运动;摇臂的固定端与底座活动连接,摇臂的活动端的一侧面与凸轮接触,摇臂的活动端的另一侧面与作动筒的一端连接,作动筒的另一端与底座活动连接,通过摇臂结构将凸轮转动时接触点沿圆周方向的位移变化转化为摇臂的摆动,实现作动筒的压缩行程变化;凸轮与摇臂接触的外表面设置为涡旋线结构,通过凸轮转角的角度以及作动筒的压缩行程对刹车片磨损情况进行实时监控。本申请的方案提高了系统可靠性和稳定性。
Unmanned aerial vehicle brake control system and control method
一种无人机刹车控制系统及控制方法
2024-09-24
Patent
Electronic Resource
Chinese
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