摘要
相比较于传统的固定翼无人机,四旋翼无人机具有操作简单、飞行稳定、能在空中悬停等优点。文章设计出一套适用于农业生产,能够实时传输飞行画面的无人机,为后续采用无人机实现植保、病害识别及自动喷药等做准备。设计选用STM32作为核心,使用多种传感器反馈得到无人机的状态,从而更正各个传感器的数据,最后采用PID调节算法处理数据,利用电机转速的改变,实现无人机的各种飞行动作和姿态调节。利用OpenMV和无线通信技术,让无人机在飞行时能够拥有无线图传的功能。
Compared with traditional fixed-wing UAV,quad-rotor UAV has the advantages of simple operation,stable flight and being able to hover in the air.This paper designs a set of UAVs which is suitable for agricultural production and can transmit flight pictures in real time,so as to prepare for the subsequent adoption of UAV for plant protection,disease recognition and automatic medicine spraying.STM32 is selected as the core of the design,and various sensors are used to feedback the status of the UAV,so as to correct the data of each sensor.Finally,PID adjustment algorithm is adopted to process the data,and changes in motor speed are utilized to realize various flight actions and gestures adjustment of the UAV.In addition,using OpenMV and wireless communication technology,the UAV can own the function of wireless image transmission during flight.
作者
苏柳舒
蒋泽辉
张颖
徐天越
吴阳
Su Liushu;Jiang Zehui;Zhang Ying;Xu Tianyue;Wu Yang(School of Intelligent Equipment Engineering,Wuxi Taihu University,Wuxi 214064,China)
出处
《江苏科技信息》
2020年第24期61-63,共3页
Jiangsu Science and Technology Information
基金
2020年江苏省大学生创新创业项目,项目编号:202013571003Z
2020年无锡市科协软科学研究课题,项目编号:KX-20-C106。
