CAJ | 학술논문

　　喷雾测试系统是为提高农药的利用率而开发的一个实验平台。用户可以在上位机软件上设定目标地址、喷洒速度、喷雾压力等，然后开启位置启动开关和液罐阀门，进行喷雾实验操作。为了使喷雾测试系统更自动化和智能化，设计了以 FX2 N系列PLC为主控 CPU ，以FX2 N-1 PG和伺服电机为喷洒定位控制系统，以比例调节阀为压力调节系统，以各类传感器、A/D和D/A转化器为信息采集系统，以 Visual C＃上位机软件为监测和控制平台的喷雾测试系统。
　　분무측시계통시위제고농약적이용솔이개발적일개실험평태。용호가이재상위궤연건상설정목표지지、분쇄속도、분무압력등，연후개계위치계동개관화액관벌문，진행분무실험조작。위료사분무측시계통경자동화화지능화，설계료이 FX2 N계렬PLC위주공 CPU ，이FX2 N-1 PG화사복전궤위분쇄정위공제계통，이비례조절벌위압력조절계통，이각류전감기、A/D화D/A전화기위신식채집계통，이 Visual C＃상위궤연건위감측화공제평태적분무측시계통。
Spray test system is an experimental platform , which is used to improve utilization of pesticide .User can set target address、spray speed and spray pressure on PC software .Then position start switch and tank valve should be opened so that the spray experiment can be proceeded .In order to make whole system more automatic and intelligent ,it includes some different modules .FX2 N series PLC is used to be the CPU of the system .The positioning control system is composed of FX2 N-1 PG and servo motor .It uses proportion regulator valve to regulate pressure .The information collection module is composed of A/D converter ,D/A converter and different sensors .The Visual C#is used to design the PC software .