| 基于小波神经网络的电机故障诊断研究 |
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| 引用本文： | 杨朋松,吕永健,逯国亮.基于小波神经网络的电机故障诊断研究[J].大电机技术,2009(4). |
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| 作者姓名： | 杨朋松 吕永健 逯国亮 |
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| 作者单位： | 1. 空军工程大学,西安,710038
2. 95997,部队 |
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| 摘 要： | 提出了用小波神经网络对电机进行故障诊断的方法。利用小波神经网络对任意函数或信号具有有效的逼近功能的这一特点,对异步电动机故障进行有效的诊断与监控。通过实例仿真验证了基于小波神经网络的电机故障诊断方法,并与BP神经网络比较,进一步说明小波神经网络在故障诊断中的优越性。
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| 关 键 词： | 异步电动机 故障诊断 转子故障 小波神经网络 |
Fault Diagnosis of Electrical Machine Based on Wavelet Neural Network |
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| YANG Peng-song,LV Yong-jian,LU Guo-liang.Fault Diagnosis of Electrical Machine Based on Wavelet Neural Network[J].Large Electric Machine and Hydraulic Turbine,2009(4). |
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| Authors: | YANG Peng-song LV Yong-jian LU Guo-liang |
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| Abstract: | Fault diagnosis in electrical machine based on the wavelet netural network is proposed in this paper. With the function of approximating random function and signal, it could detect and diagnose the faults in asynchronous motor. The feasibility of this novel method is proved by the simulation results. Performs better than BP neural network in fault diagnosis. |
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| Keywords: | asynchronous motor fault diagnosis rotor fault wavelet neural network |
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