基于AT89C52单片机的步进电机控制系统研究  

Research of Control System of Two-phase Hybrid Stepping Motor Based on AT89C52 Microcontrollers

作　　者：何冲[1] 王淑红[1] 侯胜伟[1] 牛慧文[1] 

机构地区：[1]太原理工大学电气与动力工程学院,太原030024

出　　处：《电气技术》2012年第4期5-8,共4页Electrical Engineering

摘　　要：本文介绍了基于AT89C52单片机的两相混合式步进电机控制系统的设计方案,增加了步进电机控制系统设计的灵活性。控制系统采用AT89C52单片机作为控制器,由达林顿功率管BUW49组成的双H桥式电路作为驱动器,加入按键控制及LCD1602显示。控制系统的电路结构简单、设计思路清晰。实验表明,控制系统操作简单、运行可靠,具有较强的实用性。The design scheme Based on AT89C52 Microcontrollers of two phase hybrid stepping motor control system is introduced, reflects two phase hybrid stepping motor control method in principle, increase the flexibility of stepping motor control system design. The control system adopts AT89C52 as controller, use BUW49 power tube of double H bridge type circuit as driver, join button control and LCD1602 display. The circuit structure of control system is simple and the thinking design is clearly. Experimental results shows that the control system operation is simple and reliable, it has strong practicability.

关 键 词：步进电机 单片机 控制器 驱动器 

分 类 号：TM383.6[电气工程—电机]