摘要
为了使农业机械化,提高农业效率,减少人工服务,设计一款了以Pixhawk为控制器核心的六旋翼农药喷洒无人机。无人机的功能是实现无人机搭载农药在农田上空稳定的飞行并进行农药的喷洒技术,那么无人机的稳定飞行起着关键性的作用,因此提出了对无人机的飞行姿态采用模糊PID控制策略,并搭建了飞行平台的硬件模块和编写了软件部分程序设计,在Simulink仿真环境下进行软件仿真实验,同时在田间进行现场作业实验。经过现场测试结果显示,该实验系统具有很好的运行效果。
In order to mechanize agriculture,improve the efficiency of agriculture and reduce manual service,this paper designs a six-rotor pesticide spraying UAV with Pixhawk as the core controller.The function of uax is to realize the stable flight of UAV carrying pesticide over farmland and carry out pesticide spraying technology,so the stable flight of uav plays a key role.Therfore,fuzzy PID control strategy is adopted for the flight attitude of UAV.The modular design of the hardware and software of the flight platform is simulated,and the software simulation experiment in the Simulink simulation environment and the field operation experiment.The results show that the experimental system has good performance.
出处
《工业控制计算机》
2020年第10期39-41,共3页
Industrial Control Computer
