TMS320F2812在步进电机控制系统中的应用  

Control System of Step Motor Based on TMS320F2812 Chip

作　　者：王地男[1] 孙航[1] 王挺峰[1] 张海波[1] 冯强[1] 

机构地区：[1]中国科学院长春光学精密机械与物理研究所,吉林长春130033

出　　处：《微计算机信息》2010年第29期121-122,146,共3页Control & Automation

摘　　要：步进电机是一种能将数字输入脉冲转换成旋转或直线增量运动的电磁执行元件,用途十分广泛。本文从工程应用的角度出发,以TMS320F2812DSP芯片作为控制核心,结合专用步进电机驱动器,设计了一套可同时控制12个电机,且具有位移控制和多级调速功能的步进电机控制系统。文中重点介绍了步进电机控制系统中以TMS320F2812DSP芯片为核心的步进电机控制器的软、硬件设计与开发。该控制系统目前已在多个工程项目中得到了广泛的应用。Step motor is the same with acting as execution component in the numerical control system. A control system of step motorthat enable operator to control displacement and adjust velocity discretionarily was designed,using the TMS320F2812 chip and thestep motor drive. This control system can control 8 step motors. The design of the hardware and software of the step motor controllerwhich is the part of the control system was introduced. This control system has been used in some engineering project at present.

关 键 词：TMS320F2812 自动控制 DSP A/D转换 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]