|本期目录/Table of Contents|

[1]温嘉斌,麻宸伟.无刷直流电机模糊 PI 控制系统设计[J].电机与控制学报,2016,20(03):102-108.[doi:10. 15938 / j. emc. 2016. 03. 016]
 WEN Jia-bin,MA Chen-wei.Design of fuzzy PI control system for brushless DC motor [J].,2016,20(03):102-108.[doi:10. 15938 / j. emc. 2016. 03. 016]
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
20
期数:
2016年03
页码:
102-108
栏目:
出版日期:
2016-03-02

文章信息/Info

Title:
Design of fuzzy PI control system for brushless DC motor

作者:
温嘉斌 麻宸伟
( 哈尔滨理工大学 电气与电子工程学院,黑龙江 哈尔滨 150080)
Author(s):
WEN Jia-bin MA Chen-wei
 ( College of Electrical & Electronic Engineering,Harbin University of Science and Technology,Harbin 150080,China)
关键词:
无刷直流电机 现场可编程门阵列 模糊自适应 PI 抗干扰性
Keywords:
brushless DC motor field programmable gate array fuzzy PI controller immunity from interference
分类号:
TP 351
DOI:
10. 15938 / j. emc. 2016. 03. 016
文献标志码:
A
摘要:
无刷直流电机具有非线性、强耦合的特点,在电机控制领域被广泛研究。根据传统软件控 制器运行速度慢、精度低、抗干扰能力差等问题,提出了一种基于现场可编程门阵列( field program-mable gate array,FPGA) 的无刷直流电动机模糊自适应 PI 控制系统。该系统以 FPGA 为主控芯片, 用 Verilog HDL 硬件描述语言对控制器内各个功能模块进行设计,实现整个系统的全硬件化,充分 发挥了 FPGA 执行速度快、抗干扰能力强、灵活度高、拓展性强的特点。系统采用转速、电流双闭环 控制。转速环采用模糊自适应 PI 控制算法,改善了传统 PID 响应速度慢、超调大等缺陷。通过仿 真与实验对比分析,该系统响应速度快、超调小、稳态精度高、运行稳定。
Abstract:
The brushless DC motor has characteristics of non-linear and high degree of coupling. It has been widely researched in the field of BLDCM control. However,traditional software controllers have va-rieties of problems,such as slow running speed,low precision,poor immunity from interference and so on. A fuzzy logic PI control system of BLDCM was presented based on field programmable gate array( FP-GA) . FPGA was used as core chip in the system. Function modules in the controller were designed by hardware describe language of Verilog HDL. In this way,the system is composed all of hardware. And it produces possible results of FPGA,fast running speed,strong immunity from interference,flexibility, and the ability of expansion. The system includes current and speed closed loops. The speed loop uses the fuzzy logic PI. Through this way,defects of the traditional PID,such as slow response speed,big o-vershoot were reduced. We may reach the conclusion,by the contrast of simulation and experiment,that the system has advantages of fast response speed,small overshoot,high steady accuracy,and stable oper-ation.

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备注/Memo

备注/Memo:
收稿日期: 2014 - 08 - 20
基金项目: 国家自然科学基金 ( 51275137)
作者简介: 温嘉斌( 1961—) ,男,博士,教授,研究方向为电机冷却技术、电机及电机控制;
麻宸伟( 1990—) ,男,硕士研究生,研究方向为电机驱动及控制。
更新日期/Last Update: 2016-06-25