现代电子技术2011，Vol.34Issue(11)：195-198,4.
PLC在准确定位控制系统中的应用
Application of PLC in Accurate Positioning Control System
李宁1
作者信息
- 1. 西安航空职业技术学院,陕西西安710089
- 折叠
摘要
Abstract
In order to replace the high cost positioning control and realize the excellent cost-performance ratio of accurate positioning control system in some situations, PLC of Siemens S7-200 series is adopted as a controller. The running of 3-phase AC asynchronous motor and stepping motor are controlled to realize accurate positioning. The key technology of accurate positioning control system design and implementation was obtained by way of practice and experiment on accurate positioning control of conveyor belt and linear guide rail in cargo storage system. The schemes and PLC program to realize accurate positioning controlare presented. PLC positioning method has the characteristics of rapid, accurate, low cost and easy to realize.关键词
PLC/交流异步电机/步进电机/旋转编码器/准确定位Key words
PLC/ AC induction motor/ step-motor/ revolving encoder/ accurate positioning分类
信息技术与安全科学引用本文复制引用
李宁..PLC在准确定位控制系统中的应用[J].现代电子技术,2011,34(11):195-198,4.
