二相混合式步进电机驱动控制系统设计  

Driving Control System Design for Two-phase Hybrid Stepping Motor

作　　者：王灿[1] 马瑞卿[1] 李玲娟[1] 

机构地区：[1]西北工业大学,西安710072

出　　处：《电机与控制应用》2006年第10期11-13,49,共4页Electric machines & control application

摘　　要：给出了一种使用AT89C2051单片机、集成脉宽调制控制芯片SG3525和GAL20V8等器件实现的二相步进电动机驱动控制系统。阐述并分析了系统的工作原理、构成以及各功能的实现方案。实验结果表明,控制系统运行正常,成本低廉,可靠性较高。The functions and characteristics of AT89C2051 and SG3525 are introduced briefly, while a dive control system for two-phase stepping motor based on micro-controller AT89C2051 is given out. Furthermore, the operational principle, structure and realization of each function are also analyzed in detail. The results of experiments show that the control system has a good performance, low cost and high reliability.

关 键 词：单片机 步进电机 脉宽调制 

分 类 号：TM301.2[电气工程—电机] TM383.6