| 无位置传感器无刷直流电机控制系统仿真 |
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| 引用本文： | 谭锦荣,曾岳南.无位置传感器无刷直流电机控制系统仿真[J].防爆电机,2008,43(6). |
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| 作者姓名： | 谭锦荣 曾岳南 |
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| 作者单位： | 广东工业大学自动化学院,广东,广州,510006 |
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| 摘 要： | 介绍了无位置传感器无刷直流电机控制系统的控制策略,包括基于反电动势法的转子位置检测方法以及"三段式"起动方式,并在Matlab7.1/Simulink平台上建立了控制系统虚拟原型,对该控制策略进行仿真分析,仿真结果证明了该策略的有效性。
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| 关 键 词： | 无刷直流电机 无位置传感器 反电动势 起动 仿真 |
Simulation of Control System for Sensorless Brushless DC Motor |
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| Tan Jinrong,Zeng Yuenan.Simulation of Control System for Sensorless Brushless DC Motor[J].Explosion-proof Electric Machine,2008,43(6). |
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| Authors: | Tan Jinrong Zeng Yuenan |
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| Affiliation: | Tan Jinrong and Zeng Yuenan |
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| Abstract: | A strategy of control system for sensorless brushless DC motor is introduced in this paper,which includes detection method of rotor position based on back-EMF and three-stage start-up method.Based on Matlab7.1/Simulink,a virtual model of control system is set up.This control strategy is effective verified by simulation result. |
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| Keywords: | Brushless DC motor sensorless back-EMF start-up simulation |
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