基于FPGA的步进电机定位控制系统设计

在分析了步进电机工作原理的基础上,提出了步进电机定位控制系统的模块划分和实现方法,,以步进电机四相四拍工作方式为例,用Verilog编程在Altera公司的FPGA开发系统中实现了各功能模块和显示程序.在系统仿真的基础上,进行了功能模块的控制实验,实验结果和仿真一致,实现了对步进电机模组的预定控制.

The Design of Stepper Motor Positioning Control System Based on FPGA

After analyzing the working principle of stepper motor,the paper is proposed the module division and method of stepper motor positioning control system Take four-phase stepper motor shot four methods of work,for example,using Verilog programming in Altera＇s FPGA development system to achieve the various functional modules and display procedures.The control module to conduct functional experiments based on the system simulation,the same experimental results and simulation to achieve the target of stepper motor control module.