摘要
一个实现精确姿态显示的飞行控制系统不仅能改善飞行品质,而且能保障飞行任务的圆满完成,飞行姿态数据的研究与设计具有重大的安全意义和研究价值。设计了以STM32F103为核心控制芯片的飞行控制系统,通过读取HMC5883磁阻传感器、MPU6050三轴姿态传感器、MS5611气压计的数据,编入相应控制程序,获取飞行器的三轴姿态和高度位置,并将取得精确的姿态数据通过4G移动网络传输到手机客户端上,保证飞行中GPS以及遥控信号失灵等突发状况时,能够及时地根据数据调整飞行姿态,达到安全返航的目的。实验测试结果表明,系统实时性好,可靠性高,易于安装,调试简单,具有较高的实用价值。
A flight control system will not only realize precise attitude,but also improve the flight quality,and can guarantee the successful completion of the mission,Therefore,the flight data and design of major security in the research are significal and valuable. The design of STM32F103 is the core control chip in flight control system on this paper,which by reading the date from HMC5883 magnetic resistance sensor,MPU6050 three- axis attitude sensors and MS5611 barometer. Coding the corresponding control procedures,aircraft will attain three- axis attitude and high position,and will obtain accurate attitude data through the 4 g mobile network. Showing the data in mobile phone application. According to the data of flight attitude,when the GPS and remote signal failure in emergency situations insure can be adjusted timely and achieve the goal of safe return. The experimental test results show that the system has a good real- time performance,high reliability,installable,debugging is simple and has high practical value.
出处
《航空计算技术》
2016年第3期94-97,105,共5页
Aeronautical Computing Technique
基金
国家自然科学基金重点项目资助(U1433202)
国家自然科学基金项目资助(U1533113)
中央高校基本科研业务费中国民航大学专项资助(3122016B001)
关键词
移动网络
数据传输
飞行姿态
mobile network
data transfer
flight attitude
