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基于CAN总线的步进电机多机控制系统的设计
引用本文:吴之光.基于CAN总线的步进电机多机控制系统的设计[J].可编程控制器与工厂自动化(PLC FA),2009(2):63-65.
作者姓名:吴之光
作者单位:山东科技大学信息与电气工程学院
摘    要:CAN现场总线技术以其具有的诸多优点而在很多领域得到了广泛的应用。本设计采用基于SJA1000的CAN总线技术,利用US-CAN接口模块电路和CAN节点模块电路分别实现上位机与CAN总线的接口通信和接收、处理总线信息,从而实现计算机对现场各个节点上步进电机的控制。

关 键 词:CAN总线  USB—CAN接口模块  步进电机  通信协议

Based on CAN-Bus for the Design of Several Step-Motors Control System
Wu Zhiguang.Based on CAN-Bus for the Design of Several Step-Motors Control System[J].Programmable controller & Factory Automation(PLC & FA),2009(2):63-65.
Authors:Wu Zhiguang
Affiliation:Wu Zhiguang
Abstract:CAN-bus technology has been widely used for its many advantages in lots of fields. Based on CAN-bus technology with SJA1000, the design achieve communication of between PC and CAN-Bus with USB-CAN interface module circuit, and receiving and processing the information from CAN-bus with CAN-Bus node module circuit, in order to achieve the control of step-motors in every nodes.
Keywords:CAN-bus USB-CAN interface module Step-motor Communication protocol
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