宇航计测技术 ›› 2016, Vol. 36 ›› Issue (6): 89-95.doi: 10.12060/j.issn.1000-7202.2016.36.6.89

• 论文 • 上一篇    

基于AVR控制器的步进电机开环定位控制技术研究

杨颖辉1   

  1. 1、河南牧业经济学院,郑州 450045
  • 出版日期:2016-12-15 发布日期:2016-12-15
  • 作者简介:杨颖辉(1983-),男,硕士,讲师,主要研究方向:计算机网络、嵌入式控制及测试。

Research on Positioning Control Technology of Stepping Motor Based on AVR MCU

YANG Ying-hui1   

  1. 1、Hennan University of Animal Husbandry and Economy,Zhengzhou 450045
  • Online:2016-12-15 Published:2016-12-15

摘要: 介绍了一种基于AVR单片机的步进电机控制系统,快速实现步进电机的加速-匀速-减速-定位的运行控制,在实现精确定位运行的情况下还可以实现运行时间的控制,详细分析了其实现原理,并对定位误差进行了实际测量,改变了传统的开环位置控制方法,提升了定位控制精度。

关键词: 步进电机, 控制, 定位

Abstract: A stepper motor control system based on AVR microcontrollers was introduced, which can realize the control of acceleration, deceleration and deceleration of the stepper motor. It can also realize the control of the running time when the precise positioning operation was realized. The position measurement error was measured and the traditional openloop position control method was changed to improve the position control precision.

Key words: Stepper motor, Control, Location