基于FPGA的四相步进电动机控制器的设计  

Design of Controller for Four-phase Stepping Motor Based on FPGA

作　　者：黄志文[1] 扈晓兰 邵平[1] 

机构地区：[1]玉林师范学院物信系,广西玉林537000 [2]桂林通和公司技术部,广西桂林541001

出　　处：《工矿自动化》2010年第4期29-32,共4页Journal Of Mine Automation

基　　金：玉林师范学院2009年青年项目(2009YJQN24);玉林师范学院2008年重点项目(2008YJZD06);广西教育厅科研项目(200807MS125)

摘　　要：介绍了一种基于FPGA的四相步进电动机控制器的设计方案,给出了其控制原理、相关模块的设计及应用实例。该控制器采用全数字化控制,使用Verilog HDL语言编程,能够实现四相步进电动机的复位、脱机、转速和正反转控制。仿真及应用结果表明,该控制器控制灵活、调速范围大、精度高、运行稳定可靠。The paper introduced a design scheme of controller for four-phase stepping motor controller based on FPGA and gave control principle,design of related modules and an application example of the controller.The controller uses fully digital control and Verilog HDL programming language and can realize control of reset,offline,rotational speed and positive and negative rotation of four-phase stepping motor.The simulation and application result showed that the controller has flexible control,wide range of speed regulation,high precision and stable and reliable running.

关 键 词：四相步进电动机 控制器 调速 FPGA VERILOG HDL 

分 类 号：TD614[矿业工程—矿山机电]