论文部分内容阅读
介绍一种基于5.8G图像传输技术,可以用于森林防火防盗巡逻、电力巡检等情况的四轴飞行器。该飞行器采用Cortex-M4架构的STM32单片机作为主控芯片,以MPU6000运动传感器、HMC5883L磁力计来获取无人机姿态位置信息。主控芯片将传感器所采集的值,利用惯性导航技术和数据融合技术通过四元数运算求出当前的飞机姿态,然后通过PID算法实现稳定飞行。
This paper introduces a quadcopter based on the 5.8G image transmission technology, which can be used in forest fire alarm and anti-theft patrol and power inspection. The aircraft using Cortex-M4 STM32 microcontroller chip as the master to MPU6000 motion sensor, HMC5883L magnetometer to get the attitude and attitude of the UAV. The master chip takes the value collected by the sensor and uses the inertial navigation technology and the data fusion technology to obtain the current aircraft attitude through the quaternion operation and then stabilizes the flight by the PID algorithm.