摘要
通过ATMEL89C51单片机对步进电机进行控制,主要介绍了步进电机控制器、驱动电路和LED显示电路的设计,实现了步进电机的开环控制。在步进电机控制器的设计中,重点阐述了脉冲产生电路以及对速度的控制。该系统具有成本低、控制方便的特点。
The design using ATMEL89CS1 single chip to control the step-motor with its controller, driving circuit and LED display circuit to realize step motor open-loop control were introduced. For the controller in this design, the circuit to produce pulse and the speed control were expatiated emphatically. This system possesses features of lower cost, easier control.
出处
《电机与控制应用》
北大核心
2006年第4期61-64,共4页
Electric machines & control application
关键词
单片机
步进电机
开环控制
single chip
step-motor
open-loop control
