| 基于模糊PID的无刷直流电机电流跟踪控制 |
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| 引用本文： | 吴庆勋,姜文强,孙红飞,蒋波. 基于模糊PID的无刷直流电机电流跟踪控制[J]. 天津理工大学学报, 2011, 27(3): 9-13. DOI: 10.3969/j.issn.1673-095X.2011.03.003 |
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| 作者姓名： | 吴庆勋 姜文强 孙红飞 蒋波 |
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| 作者单位： | 天津大学电气与自动化工程学院,天津,300072 |
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| 摘 要： | 为了改善传统的转速PID不能根据无刷直流电机参数变化自适应调整的缺点,同时使其具有良好的动态电流响应,本文将模糊转速PID控制和固定频率的电流跟踪控制相结合用于无刷直流电机的控制系统中.首先介绍了模糊PID的概念及算法模型,然后分析了固定频率的电流跟踪控制技术,最后利用在MATLAB/simu link基础上建立的控制系统仿真模型对本文提出的算法进行了验证并与采用传统PID的系统进行了比较,仿真结果证明了采用模糊PID和固定频率的电流跟踪控制相结合的系统的高效性和合理性.
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| 关 键 词： | 无刷直流电机 固定频率的电流跟踪 模糊PID MATLAB/simulink |
Fixed frequency mode current tracking control of brushless DC motor based on fuzzy PID |
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| WU Qing-xun,JIANG Wen-qiang,SUN Hong-fei,JIANG Bo. Fixed frequency mode current tracking control of brushless DC motor based on fuzzy PID[J]. Journal of Tianjin University of Technology, 2011, 27(3): 9-13. DOI: 10.3969/j.issn.1673-095X.2011.03.003 |
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| Authors: | WU Qing-xun JIANG Wen-qiang SUN Hong-fei JIANG Bo |
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| Affiliation: | WU Qing-xun,JIANG Wen-qiang,SUN Hong-fei,JIANG Bo(School of Electrical Engineering and Automation,Tianjin University,Tianjin 300072,China) |
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| Abstract: | In order to improve the weakness of brushless DC motor(BLDCM) based on traditional PID control which can't adjust themselves according to parameter variation of the motor and to obtain fine dynamic current response,the fuzzy PID control and current tracking control are welded together to use on the BLDCM control system in the article.First,the paper introduces the concept of fuzzy PID control and the algorithm model,then,the fixed frequency current tracking control technology is analyzed,finally,verify the ... |
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| Keywords: | brushless DC motor fixed frequency current tracking control fuzzy PID MATLAB/simulink |
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