| 基于小波神经网络的电机声频故障诊断系统 |
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| 引用本文： | 谷爱昱,莫慧芳,张敬春. 基于小波神经网络的电机声频故障诊断系统[J]. 自动化与仪表, 2006, 21(3): 24-26 |
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| 作者姓名： | 谷爱昱 莫慧芳 张敬春 |
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| 作者单位： | 1. 广东工业大学,自动化学院,广州,510090
2. 广州大学,科技贸易技术学院,广州,510090 |
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| 摘 要： | 采用能量分布特征提取方法和改进的BP算法，设计了一种基于小波神经网络的故障诊断系统，并应用于电机声频诊断技术。实验表明，此系统诊断结果与实际相符，验证了该小波神经网络故障诊断系统的有效性。
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| 关 键 词： | 小波变换 神经网络 故障诊断 |
| 文章编号： | 1001-9944（2006）03-0024-03 |
| 收稿时间： | 2006-03-02 |
| 修稿时间： | 2006-03-022006-03-20 |
Neural Network Audio Fault Diagnosis System Based on Wavelet |
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| GU Ai-yu,MO Hui-fang,ZHANG Jing-chun. Neural Network Audio Fault Diagnosis System Based on Wavelet[J]. Automation and Instrumentation, 2006, 21(3): 24-26 |
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| Authors: | GU Ai-yu MO Hui-fang ZHANG Jing-chun |
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| Affiliation: | 1.School of Automation,Guangdong University of Technology,Guangzhou 510090,China;2. College of Science and Trade, Guangzhou University, Guangzhou 510090, China |
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| Abstract: | In this paper,a new efficient audio fault diagnosis system based on wavelet transform and neural network was presented,the background of wavelet transform was given,and an improved BP algorithm was introduced, The proposed fault diagnosis system was applied to audio of electromotor and the results showed that this developed system was effective. |
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| Keywords: | wavelet transform neural networks fault diagnosis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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