基于瑞萨MCU的四旋翼自主飞行器

Renesas MCU-based Four-rotor Aircraft Autonomy

该设计以瑞萨MCU作为控制核心,采用四个小型迷你直流电机作为四个旋翼飞行的直接动力源,旋翼对称分布在机体的前后、左右四个方向,并且处于一个高度平面和四个旋翼的结构和半径都相同,采用高精度的陀螺加速度计MPU6050来控制飞行器的稳定性。整个系统主要运用到了超声波传感器、激光传感器、电磁继电器来实现该实验的设计要求和功能。通过超声波传感器可以测量飞行器距离地面的高度,通过激光传感器可以完成飞行器的循迹功能,通过电磁继电器可以控制对金属铁片的吸附和投掷功能。

Renesas design with MCU as control core,the four small mini dc motor as the power source of the four direct rotor flight,rotor symmetrically distributed on the body,before and after the four directions,and in the structure and the radius of a highly planar and four rotors are the same,the stability of the gyro accelerometer of high precision MPU6050 to control aircraft.The system is mainly applied to the ultrasonic sensor,laser sensor,electromagnetic relays to achieve the design requirements of the experiment and function.Can measure vehicle distance ground height by ultrasonic sensor,the laser sensor can complete vehicle tracking function,control the adsorption of metal iron and throwing function can be obtained by electromagnetic relay.