基于现场总线的多电机同步控制  

The Synchronous Control Technology for Multi-motors System Based on Field Bus

作　　者：周俊峰[1] 寇凯 

机构地区：[1]中南大学,湖南长沙410083 [2]许昌县电业公司,河南许昌461100

出　　处：《机械与电子》2006年第11期38-40,共3页Machinery & Electronics

摘　　要：以某型捻丝机为例,介绍了基于现场总线和变频调速的多台电机同步控制技术,阐述了系统的硬件构成和软件实现.经现场运用表明,系统运行情况良好,电机同步精度高,满足设备的工艺要求和精度要求.The synchronous control technology for multi- motors system based on field bus and velocity adjustment with transducers is introduced. The control system of a twister strander is illustrated as an example. The structure of hardware and the realization of software in digital control system are introduced. The application shows that the system has good performance of running and can satisfy the function and precision to be requested.

关 键 词：变频调速 现场总线 PLC 同步控制 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]