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开关磁阻电机无位置检测技术的仿真研究
引用本文:周俊,李继生,李志峰.开关磁阻电机无位置检测技术的仿真研究[J].天津轻工业学院学报,2009(1):51-53.
作者姓名:周俊  李继生  李志峰
作者单位:天津科技大学电子信息与自动化学院,天津300222
基金项目:天津市高等学校科技发展基金资助项目(0214099)
摘    要:提出了一种基于滑模观测器的无位置检测技术,用于开关磁阻黾机控制系统的转子位置和速度估测.该方法采用线性电感模型,通过测量电机终端的电压、电流,便可实现电机的转子位置和转速估测.借助Matlab/Simulink软件,搭建了一个基于滑模观测器的开关磁阻电机仿真模型.仿真结果表明,该方法具有较强的鲁棒性和一定的可行性.

关 键 词:开关磁阻电机  滑模观测器  仿真

Study on Simulation of Sensorless for Control of Switched Reluctance Motor
ZHOU Jun,LI Ji-sheng,LI Zhi-feng.Study on Simulation of Sensorless for Control of Switched Reluctance Motor[J].Journal of Tianjin University of Light Industry,2009(1):51-53.
Authors:ZHOU Jun  LI Ji-sheng  LI Zhi-feng
Affiliation:(College of Electronic Information and Automation ,Tianjin University of Science & Technology,Tianjin 300222 ,China)
Abstract:A sensorless control method of the sliding mode observer (SMO)was proposed for state estimation in a Switched Reluctance Motor (SRM). The SMO based on linear inductance model of SRM only needs the measurement of phase voltage and current to estimate motor position and speed. Using the relative blocks of Matlab/Simulink integrating,a model of SRM with the SMO was built up. Simulation results demonstrate the applicability and robustness of this method.
Keywords:switched reluctance motor(SRM)  sliding mode observer  simulation
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