华南理工大学学报(自然科学版) ›› 2004, Vol. 32 ›› Issue (12): 61-64,73.

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基于智能功率模块的电动机伺服驱动器

吴捷 雷春林 陈渊睿 刘希喆   

  1. 华南理工大学 电力学院‚广东 广州 510640
  • 收稿日期:2004-03-22 出版日期:2004-12-20 发布日期:2015-09-08
  • 通信作者: 吴捷(1937-)‚男‚教授‚主要从事自适应控制和电力系统自动化研究。 E-mail:epjwu@scut.edu.cn
  • 作者简介:吴捷(1937-)‚男‚教授‚主要从事自适应控制和电力系统自动化研究。
  • 基金资助:
    国家自然科学基金资助项目(60174025)

Motor Servo Driver Based on Intelligent Power Module

Wu Jie Lei Chun-lin Chen Yuan-rui Liu X-i zhe   

  1. College of Electric Power‚South China Univ.of Tech.‚Guangzhou 510640‚Guangdong‚China
  • Received:2004-03-22 Online:2004-12-20 Published:2015-09-08
  • Contact: 吴捷(1937-)‚男‚教授‚主要从事自适应控制和电力系统自动化研究。 E-mail:epjwu@scut.edu.cn
  • About author:吴捷(1937-)‚男‚教授‚主要从事自适应控制和电力系统自动化研究。

摘要: 介绍了基于智能功率模块的电机伺服驱动器的设计、工作原理、硬件结构及脉宽 调制(PWM)伺服放大器的设计方法‚并将此驱动器应用于多种运行情况下的实验‚同时 对所提出的新型控制算法———自抗扰控制(ADRC)进行了实验验证.结果表明:该伺服驱 动器性能优良‚工作可靠‚结构简单‚能满足电机控制系统快速性的要求;所提出的自抗扰 控制算法的抗干扰性和鲁棒性都优于经典的 PID 控制。

关键词: 伺服驱动器, 智能功率模块, 脉宽调制, 自抗扰控制

Abstract: The design of the motor servo driver based on Intelligent Power Module (IPM) was introduced in this paper;its working principle‚hardware frame and the design of the PWM (Pulse Width Modulation) servo amplifier were clearly presented.The proposed servo driver was then applied in different operation conditions and the newly proposed controlling algorithm‚namely‚ADRC (Auto Disturbance Rejection Controller)‚was verified by experiments.The results prove that the designed servo driver is of good performance‚high reliability and simple hardware frame‚and can meet the high-speed requirement of motor control systems.It is also concluded that ADRC has better disturbance rejection ability and robustness than the traditional PID controller. 

Key words: servo driver, intelligent power module, pulse width modulation, auto disturbance rejection controller

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