首都师范大学学报（自然科学版）2011，Vol.32Issue(6)：5-8,4.
材料自动分拣系统中的PLC应用研究
Application of PLC in Material Automatic Sorting System
摘要
Abstract
Aimed at the defects of the relay control system that it has poor reliability and bad flexibility in use;in this paper PLC control system was designed to control the sorting;transmission and loading/unloading scheduling in the manufacturing line. On the basis of the superior performance of PLC control system and the working principle of frequency converter;AC frequency transformation drive technology was applied to achieve stable starting;reliable operation and low breakdown rate of the manufacturing line. In the design of the upper monitoring system;the functions of parameter settings;process monitoring and control;data processing;fault location were implemented via configuration software. The research work of this paper will lay a good foundation for the design of material automatic sorting system based on the PLC controller.关键词
PLC控制/变频器/组态软件/工业控制Key words
PLC control/Inverter/Configuration software/Industrial control分类
信息技术与安全科学引用本文复制引用
王强,张明珠..材料自动分拣系统中的PLC应用研究[J].首都师范大学学报（自然科学版）,2011,32(6):5-8,4.基金项目
国家自然科学基金(20801036)资助项目. （20801036）
