电气传动2017，Vol.47Issue(6)：45-49,5.DOI:10.19457/j.1001-2095.20170610
多电机同步控制系统设计与实现
Design and Implementation of the Multi-motor Synchronous Control System
摘要
Abstract
The number of AC motors in the large asphalt mixing station is up to a few dozen. In order to improve the accuracy of the proportion of raw materials,the uniformity of vibration and stir,the coordination-synchronous problem is to be considered in the multi-motors control. And large power motors are easy to appear saturated during the long time load operation. Aiming at this phenomenon,the ant-windup control strategy was designed to improve the control performance of the system,and the correctness of the strategy was verified by simulation. The monitoring system of the mixing station was designed with PLC+Delphi,and the control flow of the mixing station was simulated. The system could be used to monitor the current of multi-motors in real time,and the communication protocols between the modules were designed. The test results show that the method can improve product quality index.关键词
多电机/同步控制/比例积分微分/沥青拌和站/监控/电流Key words
multi-motors/synchronous control/proportion integral differential/asphalt mixing station/monitoring/current分类
信息技术与安全科学引用本文复制引用
唐红雨,陈飞,王翠军..多电机同步控制系统设计与实现[J].电气传动,2017,47(6):45-49,5.基金项目
路机产品控制系统多功能试验平台校企合作项目(2027070005) （2027070005）
多电机同步协调控制研究校级课题(GZ2015120712) （GZ2015120712）
