| 一种基于小波网络的故障检测方法 |
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| 引用本文： | 吕柏权,李天铎.一种基于小波网络的故障检测方法[J].控制理论与应用,1998,15(5):802-805. |
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| 作者姓名： | 吕柏权 李天铎 |
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| 作者单位： | 清华大学热能工程系!北京，100084 |
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| 摘 要： | 本文针对突变故障给出了一种基于小波网络的检测方法。故障检测方法一般分为两种：一种是基于信号分析；而另一种是基于过程的数学模型。本文给出了一种基于小波网络的故障检测方法，它具有信号分析，数学模型两者优点，从而更准确地检测出突变故障。
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| 关 键 词： | 小波网络 数学模型 故障检测 信号分析 |
| 收稿时间： | 7/1/1996 12:00:00 AM |
| 修稿时间： | 3/9/1998 12:00:00 AM |
An Approach of Fault Detection Based on Wavelet Network |
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| LU Baiquan and,LI Tianduo.An Approach of Fault Detection Based on Wavelet Network[J].Control Theory & Applications,1998,15(5):802-805. |
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| Authors: | LU Baiquan and LI Tianduo |
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| Abstract: | This paper presents a detection approach based on wavelet network for fault of parameter jump. Generally,there are two kinds of fault detection approaches. One is based on signal processing. The other is based on the mathematical model of process,the approach presented here is a combination of the two approaches. It has both the advantages of signal processing and mathematical model,and has increased the precision of fault detection. |
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| Keywords: | fault diagnosis wavelet network mathematical model |
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