基于MEGA328P的四旋翼飞行器设计

Design of Four Rotor Aircraft Based on MEGA328P

该飞行器是基于MEGA328P为核心控制的四轴飞行模型。系统由飞控模块、电源模块、通信模块、传感器模块、无刷电机模块、机架等组成。利用四元数姿态算法对传感器数据进行处理得到正确的飞行姿态,然后采用PID算法控制电机,实现自由飞行、定高飞行、GPS导航、航拍等功能。实验表明,系统工作稳定,适合大学生自主学习和研究。

The aircraft was based on the MEGA328P as the core control of the four axis flight model. The system consisted of control module, power module, communication module, sensor module, brushless motor module, a frame. First, the correct flight attitude of the sensor data was processed by using the attitude of the four elements, then controled motor with PID algorithm, Finally, we realized the free flight, high flight, GPS navigation, aerial photography and other functions. Experiments showed that the system worked stably and was suitable for the students to study and study independently.