|本期目录/Table of Contents|

[1]周华伟,温旭辉,赵峰,等.一种具有预测功能的抗积分饱和PI速度控制器[J].电机与控制学报,2012,(03):15-21.
 ZHOU Hua-wei,WEN Xu-hui,ZHAO Feng,et al.Predicative anti-windup strategy for PI-type speed controller[J].,2012,(03):15-21.
点击复制

一种具有预测功能的抗积分饱和PI速度控制器(PDF)
分享到:

《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
期数:
2012年03
页码:
15-21
栏目:
出版日期:
2012-03-20

文章信息/Info

Title:
Predicative anti-windup strategy for PI-type speed controller
作者:
周华伟; 温旭辉; 赵峰; 张剑;
中国科学院电工研究所; 江苏大学电气信息工程学院; 中国科学院研究生院;
Author(s):
ZHOU Hua-wei123WEN Xu-hui1ZHAO Feng1ZHANG Jian1
1.Institute of Electrical Engineering Chinese Academy of Sciences,Beijing 100190,China; 2.School of Electrical and Information Engineering,Jiangsu University,Zhenjiang,212013,China; 3.Graduate University of Chinese Academy of Sciences,Beijing 100190,China
关键词:
速度控制 PI控制 PD控制 积分饱和 抗积分饱和 预测控制
Keywords:
speed control PI control PD control integrator windup anti-windup predictive control
分类号:
TM301.2
DOI:
-
文献标志码:
A
摘要:
在交流调速系统中,当给定大阶跃时,传统PI控制器由于积分饱和原因无法使系统在实现响应快速性的同时满足小超调甚至无超调。为解决该问题,研究了PI控制器和PD控制器,提出一种具有预测功能的抗积分饱和PI速度控制策略。该策略利用PD预测功能,根据其输出值的符号控制PI控制器的积分方向。当误差较大时,PI输出饱和,系统响应速度最快;而当误差较小时,积分器及时退出饱和,系统响应速度以负指数规律衰减至零;最终系统稳定于目标转速。实验结果表明该策略不但具有优良的动态性能,而且保留了传统PI的鲁棒性能和稳态性能。
Abstract:
In AC drive system,the traditional PI controller has a weakness about integrator-windup when large set-point steps are set,so it is unable to produce fast response without any overshoot.To solve the problem,by researching PI controller and PD controller,a predicative anti-windup PI strategy for speed controller was proposed.Using the prediction ability of this controller,it effectively regulated the integral direction according to the sign of PD controller’s output.The output of this controller ...

参考文献/References:

-

相似文献/References:

[1]程明,束亚刚,孔祥新.定子双馈电双凸极电机的模糊自适应PI控制[J].电机与控制学报,2008,(06):691.
 CHENG Ming,SHU Ya-gang,KONG Xiang-xin.Fuzzy adaptive PI control of stator-doubly-fed doubly salient motor[J].,2008,(03):691.
[2]孟涛,纪志成.风能转换系统双频环滑模控制[J].电机与控制学报,2009,(增刊1):152.
 MENG Tao,JI Zhi-cheng.Two-frequency-loop control for wind energy conversion system based on sliding-mode control[J].,2009,(03):152.
[3]朱秋国,熊蓉,吕铖杰,等. 新型串联弹性驱动器设计与速度控制[J].电机与控制学报,2015,19(06):83.[doi:10. 15938/j. emc.2015.06.013]
 ZHU Qiu-duo,XIONG Rong,LV Cheng-jie,et al. Novel series elastic actuator design and velocity control[J].,2015,19(03):83.[doi:10. 15938/j. emc.2015.06.013]

备注/Memo

备注/Memo:
国家自然科学基金(61034007)
更新日期/Last Update: 2012-05-29