| 模糊自适应PID控制器在无刷直流电机控制系统中的应用研究 |
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| 引用本文： | 戴文俊,范鹏飞,凌有铸,蒋慧.模糊自适应PID控制器在无刷直流电机控制系统中的应用研究[J].安徽机电学院学报,2012(1):64-67. |
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| 作者姓名： | 戴文俊 范鹏飞 凌有铸 蒋慧 |
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| 作者单位： | [1]安徽工程大学安徽省电气传动与控制重点实验室,安徽芜湖241000 [2]阜阳轴承股份有限公司,安徽阜阳236023 [3]芜湖信息技术职业学院电子信息系,安徽芜湖241003 |
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| 基金项目： | 安徽省自然科学基金资助项目（11040606m115）; 安徽省高校自然科学基金资助项目（kj2011b219）; 芜湖市科技计划基金资助项目[芜科计字（2011）47号文] |
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| 摘 要： | 对于具有多变量、时变性、非线性、强耦合等特性的无刷直流电机（BLDCM）控制系统,传统的PID控制很难实现良好的控制效果.基于无刷直流电机（BLDCM）的数学模型,提出一种基于模糊自适应PID控制的速度控制方案.该算法根据电机转速变化,采用模糊控制原理对PID的参数进行在线整定,实现优化控制.仿真结果表明,模糊自适应PID控制具有转速响应快,超调量小等优点,使系统对扰动和参数变化都具有较强的鲁棒性,控制效果优于传统的PID控制.
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| 关 键 词： | 无刷直流电机 模糊自适应 PID控制 MATLAB/SIMULINK仿真 |
Research of brushless DC motor control system based on fuzzy adaptive PID controller |
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| DAI Wen-jun,FAN Peng-fei,LING You-zhu,JIANG Hui.Research of brushless DC motor control system based on fuzzy adaptive PID controller[J].Journal of Anhui Institute of Mechanical and Electrical Engineering,2012(1):64-67. |
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| Authors: | DAI Wen-jun FAN Peng-fei LING You-zhu JIANG Hui |
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| Affiliation: | 1.Anhui Key Laboratory of Electric Drive and Control,Anhui Polytechnic University,Wuhu 241000,China; 2.Fuyang Bearing CO.,LTD,Fuyang 236023,China 3.Dept.of Elec.＆ Info.,Wuhu Vocational College of Information Technology,Wuhu 241003,China) |
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| Abstract: | Since the characteristics of Brushless DC Motor（BLDCM） Control System are multivariable,time-variable,non-linear,strong-coupling,the traditional PID control does not to meet the control request.Based on the mathematical model of BLDCM,this paper proposes the solution about speed control based on Fuzzy Adaptive PID Controller.In light of the rotating speed variation of motor,this algorithm uses fuzzy control principle in order to make on-line setting of the parameter of PID,to realize optimal control.Simulation results prove that Fuzzy Adaptive PID Controller has advantages of rapid response of rotating speed and non-overshoot,and the system has strong robustness to disturbance and parameter variation,the control effect is better than the traditional PID control. |
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| Keywords: | Brushless DC motor Fuzzy Adaptive PID Control MATLAB/SIMULINK Simulation |
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