| 一种无刷直流电机的无位置传感器控制研究 |
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| 引用本文： | 郭涛,刘小虎.一种无刷直流电机的无位置传感器控制研究[J].微计算机信息,2011(3):42-43,18. |
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| 作者姓名： | 郭涛 刘小虎 |
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| 作者单位： | 海军装备部;海军工程大学管理工程系; |
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| 摘 要： | 通过对电机相电压和相电流的映射,利用人工神经网络在处理非线性、不确定问题上的优势,提出一种基于FRA优化的RBF神经网络实现无刷直流电机的无位置传感器控制,估算出准确的电机换相信号。实验结果验证了本文方法的有效性。
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| 关 键 词： | 无刷直流电机 无位置传感器 径向基 快速回归算法 神经网络 |
A Sensorless Control Strategy of BLDC Motor |
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| GUO Tao LIU Xiao-Hu.A Sensorless Control Strategy of BLDC Motor[J].Control & Automation,2011(3):42-43,18. |
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| Authors: | GUO Tao LIU Xiao-Hu |
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| Affiliation: | GUO Tao LIU Xiao-Hu(Naval Equipment Department,Shangxi xian 710065,China)(Department of Management Science,Naval University of Engineering,Hubei wuhan 430033,China) |
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| Abstract: | with advantage of neural network which is excellent for nonlinear and indeterminate problem,a sensorless control strategy of BLDC motor based on RBF neural network optimized by fast recursive algorithm is proposed in this paper.The strategy estimated the commutation signals by mapping phase currents and phase voltages of motor through RBFNN,and experiment results validated the proposed control method in this paper. |
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| Keywords: | Brushless DC motor sensorless radial basis function fast recursive algorithm neural network |
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