| 基于WNN空调机组故障诊断 |
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| 引用本文： | 李冬辉,刘浩. 基于WNN空调机组故障诊断[J]. 电子测量技术, 2003, 0(6): 10-11 |
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| 作者姓名： | 李冬辉 刘浩 |
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| 作者单位： | 天津大学，天津大学 |
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| 摘 要： | 本文中详细阐述小波神经网络(WNN)的结构、原理，在探讨智能大厦中空调机组的主要故障的基础上，提出应用小波神经网络的诊断方案。经过MATLAB仿真运行证明，在相同的条件下，WNN网络在故障诊断的准确率及训练速度方面均优于传统的BP网络。
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| 关 键 词： | 小波神经网络 WNN 空调机组 故障诊断 Mayer小波 |
Research of Fault Diagnosis in Air-conditioning Unit Based on Wavelet Neural Networks |
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| Li Donghui Liu Hao. Research of Fault Diagnosis in Air-conditioning Unit Based on Wavelet Neural Networks[J]. Electronic Measurement Technology, 2003, 0(6): 10-11 |
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| Authors: | Li Donghui Liu Hao |
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| Abstract: | In this paper, the structure and principle of wavelet neural network (WNN) is expatiated. After discussing the main faults of air - conditioning unit in intelligent building, a new method based on using wavelet neural network is presented to diagnose these faults. Simulating by MATLAB, some facts are proved that the correct ratio of fault diagnosis by using WNN is higher and the train speed is also faster than by BP network in same conditions. |
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| Keywords: | Wavelet neural network (WNN) Meyer wavelet Air - conditioning unit Fault diagnosis |
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