Fuzzy Auto-adjust PID Controller Design of Brushless DC Motor

被引:12
作者
Wang Yuanxi [1 ]
Yu Yali [1 ,2 ]
Zhang Guosheng [1 ]
Sheng Xiaoliang [2 ]
机构
[1] Harbin Engn Univ, Engn Training Ctr, Harbin 150001, Heilongjiang Pr, Peoples R China
[2] Harbin Engn Univ, Coll automat, Harbin 150001, Peoples R China
来源
2012 INTERNATIONAL CONFERENCE ON MEDICAL PHYSICS AND BIOMEDICAL ENGINEERING (ICMPBE2012) | 2012年 / 33卷
关键词
BLDCM; fuzzy auto-adjust PID control; double closed loop control system; computer simulation;
D O I
10.1016/j.phpro.2012.05.249
中图分类号
Q6 [生物物理学];
学科分类号
071011 ;
摘要
Using conventional PID control method, to guarantee the rapidity and small overshoot dynamic and static performance of the BLDCM (brushless DC motor) system is out of the question. The control method to combine fuzzy control with PID control was fit the multivariable strong coupling nonlinear characteristic of BLDCM system. Matlab/Simulink simulation model had been built. The result of computer simulation shows that, compared with the conventional PID controller the dynamic and static performance of fuzzy auto-adjust PID controller are put forward to optimize. The research work of this paper has profound significance for high precision controller design. (C) 2012 Published by Elsevier B. V. Selection and/or peer review under responsibility of ICMPBE International Committee.
引用
收藏
页码:1533 / 1539
页数:7
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