摘要
提出一种以STC89C58单片机为核心的四轴步进电机控制系统。它由主机和4个从机构成。主机通过U盘进行数据下载,再利用RS485总线实现主机与从机之间的数据传输,从而实现主机对各个从机步进电机的正反转控制以及速度控制。该系统通用性强,不同应用场合的用户通过修改U盘中的下载数据即可实现对步进电机各种运行要求的控制。
This article describes a four-axis stepper motor control system which takes STC89C58 MCU as its core. This system consists of one main engine and four subordinate engines. The main machine completes reversing control and speed control of each stepper motor by downloading data from the U-disk and then taking use of the RS485 bus to data transfer from the host and the subordinate machine. This system has high generality, and accomplishes all kinds of oper-ation requirements by users modify the download data in the U-disk on the basis of different applications.
出处
《中原工学院学报》
CAS
2015年第3期19-23,共5页
Journal of Zhongyuan University of Technology
关键词
RS485多机通信
步进电机
同步控制
RS485 multi-machine communication
stepper motor
synchronous control
