›› 2014, Vol. 27 ›› Issue (10): 43-.

• 论文 • 上一篇    下一篇

基于Cortex-M3处理器的步进电机控制系统

白玉,刘冰,李智   

  1. (沈阳航空航天大学 电子信息工程学院,辽宁 沈阳 110136)
  • 出版日期:2014-10-15 发布日期:2014-10-17
  • 作者简介:白玉(1969—),女,硕士,副教授,硕士生导师。研究方向:嵌入式系统应用。E-mail:baiyu6906@sina.com。刘冰(1988—),女,硕士研究生。研究方向:嵌入式系统应用。

Design of a Stepper Motor Control System Based on the Cortex-M3

BAI Yu,LIU Bing,LI Zhi   

  1. (School of Electronic and Information Engineering,Shenyang Aerospace University,Shenyang 110136,China)
  • Online:2014-10-15 Published:2014-10-17

摘要:

Cortex-M3是ARM公司最新推出的基于ARMv7体系架构的处理核。步进电机已被广泛的应用于位置、速度等控制领域。文中基于Cortex-M3核设计了具有人机交互界面的步进电机控制系统。整个系统以片上外设丰富的Cortex-M3核ARM芯片为核心,对人机交互界面、电机模块的设计进行了详细分析。在软件上给出了系统的主程序流程图。与其他电机控制系统相比,该设计系统具有操作简单、控制精度高等优点。

关键词: Cortex M3, 步进电机, 人机交互, 触摸屏

Abstract:

Cortex-M3 is the latest ARMv7 architecture-based processing core released by ARM.The stepper motor has been widely used in the control field such as position and speed.This paper designs a stepper motor control system based on the Cortex-M3 core with human-computer interaction.The Cortex-M3 based ARM controller,which has rich on-chip peripherals,is the core of the system.The design of the human-computer interaction and the motor module are analyzed in detail.The software is presented on the system main flow chart.Compared with other motor control systems.the system has simple operation and high control accuracy.

Key words: Cortex M3;stepper motor;human computer interaction;touch screen

中图分类号: 

  • TP271+.4