| 基于小波包与粗集的往复压缩机故障诊断方法 |
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| 引用本文： | 刘树林,张嘉钟,黄文虎,时文刚. 基于小波包与粗集的往复压缩机故障诊断方法[J]. 压缩机技术, 2002, 0(2): 1-3 |
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| 作者姓名： | 刘树林 张嘉钟 黄文虎 时文刚 |
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| 作者单位： | 哈尔滨工业大学,黑龙江,哈尔滨,150006 |
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| 摘 要： | 提出了基于小波包与粗集的往复压缩机故障诊断的新方法。该方法使故障特征提取及规则的提取都由计算机自动完成，经诊断实例表明，使用该方法可对往复压缩机进行有效的故障诊断。
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| 关 键 词： | 往复压缩机 小波包 粗集理论 故障诊断 |
| 文章编号： | 1006-2971(2002)02-0001-03 |
| 修稿时间： | 2001-09-19 |
Wavelet packet and rough set based approach for fault diagnosis of reciprocating compressors |
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| LIU Shu lin,HUANG Wen hu,SHI Wen gang. Wavelet packet and rough set based approach for fault diagnosis of reciprocating compressors[J]. Compressor Technology, 2002, 0(2): 1-3 |
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| Authors: | LIU Shu lin HUANG Wen hu SHI Wen gang |
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| Abstract: | This paper presents a wavelet packet and rough set based approach for fault diagnosis of reciprocating compressors.This approach can directly extract diagnosis characteristics and rules by computers and the effectiveness of this approach has been proved by the diagnosis example for reciprocating compressors. |
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| Keywords: | reciprocating compressors wavelet packet rough set theory fault diagnosis |
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