摘要
针对单片机和步进电机的特点,本文介绍一种实用的接口电路和软件控制方式,使步进电机的运行速度、方向和运行方式的改变方便、简单、可靠。文中给出了电路图和必要的程序框图。应用证明:这种简单的硬件电路与软件分配脉冲形式相结合是一种可行的方法。
To Counter the characters of single chip microprocessors and step-motors, the paper presents a practical interfacing circuit and software control model. With these, it is easy, simple and reliable to control the velocity, direction and the working model of steppingmotors. The circuit diagram and the necessary programme flowchart are given in the paper. It is proved that combining the simple hardware with the software pulse-distributing mode is an ideal method
出处
《山东矿业学院学报》
CAS
1990年第1期57-61,共5页
Journal of Shandong University of Science and Technology(Natural Science)
关键词
单片机
步进电动机
接口
电路
微机
: monolithic processors
stepping motors
performence characteristics
time constants
pulse-distributor
control methods
