| 模糊自适应PI控制在直流无刷电动机调速系统的应用 |
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| 引用本文： | 胡发焕,唐军,邱小童. 模糊自适应PI控制在直流无刷电动机调速系统的应用[J]. 制造技术与机床, 2012, 0(6): 188-191 |
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| 作者姓名： | 胡发焕 唐军 邱小童 |
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| 作者单位： | 1. 江西理工大学机电工程学院,江西赣州,341000
2. 江西理工大学应用科学学院,江西赣州,341000 |
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| 基金项目： | 国家自然科学基金(51104067) |
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| 摘 要： | 在分析直流无刷电动机的工作原理和数学模型的基础上,提出基于速度环和电流环的双环控制模式,在速度环中采用模糊自适应PI控制方式,在电流环中采用传统的PID控制方式.实验表明,与传统PID控制方式相比,采用模糊自适应PI控制,在负载或参数发生变化时,具有转速波动更小、鲁棒性更强的特点,是一种更优越的控制方法.
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| 关 键 词： | 模糊自适应控制 直流无刷电动机 PI控制器 智能控制 |
Application of fuzzy self-adaption PI control on brushless DC motor speed regulating system |
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| HU Fahuan , TANG Jun , QIU Xiaotong. Application of fuzzy self-adaption PI control on brushless DC motor speed regulating system[J]. Manufacturing Technology & Machine Tool, 2012, 0(6): 188-191 |
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| Authors: | HU Fahuan TANG Jun QIU Xiaotong |
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| Affiliation: | ②(①School of Mechanical & Electrical Engineering,Jiangxi University of Science and Technology,Ganzhou 341000,CHN;②Faculty of Applied Science,Jiangxi University of Science and Technology,Ganzhou 341000,CHN) |
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| Abstract: | Based on analyzing the principle and mathematical model of the brushless DC motor,the paper proposes a control model on the basis of speed loop and current loop,self-adaption fuzzy PI control model is adopted in the speed loop,and traditional PID control model is used in the current loop.It is showed that when the load or parameters vary,comparing to traditional PID control model,the self-adaption fuzzy PI control model gets less fluctuation and better robustness. |
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| Keywords: | Self-adaption Fuzzy Control Brushless DC Motor PI Controller Intelligent Control |
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