| 无刷直流电机的控制及其建模仿真 |
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| 引用本文： | 李志鹏,杨凤英,方玉良.无刷直流电机的控制及其建模仿真[J].森林工程,2013(3):83-86. |
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| 作者姓名： | 李志鹏 杨凤英 方玉良 |
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| 作者单位： | 东北林业大学交通学院,哈尔滨150040 |
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| 基金项目： | 黑龙江省攻关项目（GC08A506）; 黑龙江省科学技术基金项目（E051103） |
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| 摘 要： | 在对无刷直流电机进行假设以后进行分析,分别列出了无刷直流电机的电压方程,电机运动方程和电磁转矩方程。然后分析各个方程式之间的关系,建立了MATLAB仿真模型,分别是机械运动模块,本体模块,速度控制模块和电磁转矩模块等,建立无刷直流电机的控制模型图,并进行仿真。通过仿真可知,BLDCM模型仿真速度较快,具有一定的实际应用价值,为以后的无刷直流电机的控制及其建模仿真提供一定的思路。
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| 关 键 词： | 无刷直流电机 MATLAB 仿真建模 |
Electric Power Steering System Brushless DC Motor Control Modeling and Simulation |
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| Li Zhipeng,Yang Fengying,Fang Yuliang.Electric Power Steering System Brushless DC Motor Control Modeling and Simulation[J].Forest Engineering,2013(3):83-86. |
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| Authors: | Li Zhipeng Yang Fengying Fang Yuliang |
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| Institution: | (Traffic College, Northeast Forestry University, Harbin 150040) |
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| Abstract: | After making hypothesis on a brushless DC motor, the brushless DC motor＇s voltage equation, motion equation, and the electromagnetic torque equation were listed. Then the relationships between various equations were analyzed, and a MATLAB sim- ulation model was established, including mechanical motion module, body module, speed control module, electromagnetic torque module, etc. At last, the model of a brushless DC motor control was established and simulated. The simulation showed that the speed of BLDCM simulation model is faster. It has a certain practical value, which can provide some ideas of brushless DC motor con- trol and modeling simulation. |
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| Keywords: | brushless DC motor MATLAB simulation and modeling |
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