The single chip adjust the speed of sprayer though send the pulse to PWM depend on fogdrop grade sended by image processing system.
单片机是根据图像处理部分送来的雾滴等级给pwm变换器送不同占空比脉冲来实现对喷头电机进行调速的。
2
Firstly, the paper analyse the theory of fogdrop fragmentation and find the primary factors about affecting fogdrop sizes and uniformity.
首先，从理论上分析雾滴破碎的机理，找出影响雾滴尺寸和均匀性的主要因素。
3
This paper briefly introduces the system and principle of capturing fogdrop image. And then mainly introduces the software of fogdrop image processing and fogdrop size measuring.