农机化研究2018，Vol.40Issue(9)：115-119,5.
基于单片机的无人机变量控制系统的设计
Based on Single Chip Design of the Control System of Unmanned Aerial Vehicle Variables
摘要
Abstract
Based on the current our country spraying system in speed and spray amount above is imperfect,the spraying of variable flow control system were designed. Adjust the ultrasonic velocity, by single chip microcomputer control motor speed, so as to achieve the change of speed, to control the flow rate of the spraying system to realize single closed-loop speed, using a keyboard input control of the parameters and control signals,can achieve motor and braking,and revers-ing, speed regulation,and real-time display on LED input parameters and dynamic speed. Under the same experimental conditions,by setting the different speed,made in view of the corresponding test flow changes,test to show that the reli-ability of the system and a high degree of automation,help to the improvement of the speed control flow,suitable for un-manned aerial vehicle spraying system.关键词
变量施药/速度/控制/无人机Key words
variable fertization/speed/control/UAV分类
农业科技引用本文复制引用
唐婧,唐政林,车刚..基于单片机的无人机变量控制系统的设计[J].农机化研究,2018,40(9):115-119,5.基金项目
"十二五"国家科技支撑计划项目(2014BAD06B01-21) （2014BAD06B01-21）
国家重点研发计划项目(2016YFD0200700) （2016YFD0200700）
