| 基于FPGA的直流电动机PWM控制系统 |
| |
| 引用本文： | 陆斌,苏成功.基于FPGA的直流电动机PWM控制系统[J].工矿自动化,2011,37(3):55-58. |
| |
| 作者姓名： | 陆斌 苏成功 |
| |
| 作者单位： | 安徽理工大学电气与信息工程学院,安徽,淮南,232001 |
| |
| 摘 要： | 针对基于单片机的直流电动机PWM控制系统存在精度差、抗干扰能力差的问题,而基于DSP的直流电动机PWM控制系统很难满足实时性要求的问题,提出了一种基于FPGA的直流电动机PWM控制系统的设计方案;详细介绍了该系统在直流电动机运行在强加速、弱加速、减速、定速四个状态的实现原理。仿真结果表明,该系统具有一定的可行性,可应用于煤矿井下直流电机车调速控制系统中。
|
| 关 键 词： | 矿井 直流电机车 调速 直流电动机 PWM FPGA |
PWM Control System of DC Motor Based on FPGA |
| |
| LU Bin,SU Cheng-gong.PWM Control System of DC Motor Based on FPGA[J].Industry and Automation,2011,37(3):55-58. |
| |
| Authors: | LU Bin SU Cheng-gong |
| |
| Affiliation: | (School of Electrical and Information Engineering of Anhui University of Science and Technology, Huainan 232001,China) |
| |
| Abstract: | In view of problems of bad precision and anti-interference ability existed in PWM control system of DC motor based on single-chip microcomputer and being difficult to meet with requirement of real-time performance existed in PWM control system of DC motor based on DSP,the paper proposed a design scheme of PWM control system of DC motor based on FPGA.It detailedly introduced implementing principle of the system in four operation states of strong acceleration,weak acceleration,deceleration and constant speed of DC motor.The simulation result showed that the system has certain feasibility and can be applied in speed-regulation control system of DC electric locomotive of coal mine underground. |
| |
| Keywords: | PWM FPGA |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
