| 机器噪声的谱相关 |
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| 引用本文： | 侯温良. 机器噪声的谱相关[J]. 声学技术, 2001, 20(1): 24-26 |
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| 作者姓名： | 侯温良 |
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| 作者单位： | 中国科学院东海研究站, |
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| 摘 要： | 文章以风扇噪声为例分析了影响机器噪声谱相关的一些因素，为利用机器噪声的谱相关来诊断机器发生故障，供选取调味品阈时提供参考。
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| 关 键 词： | 机器噪声 谱相关 识别阈 故障诊断 |
| 文章编号： | 1000-3630(2001)01-0024-03 |
| 收稿时间： | 2000-02-17 |
| 修稿时间： | 2000-02-17 |
Spectrum correlation of the machines |
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| HOU Wen-liang. Spectrum correlation of the machines[J]. Technical Acoustics, 2001, 20(1): 24-26 |
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| Authors: | HOU Wen-liang |
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| Affiliation: | Shanghai Acoustics Laboratory, The Chinese Academy of Sinices, Shanghai 200032, China |
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| Abstract: | Factor affected spectrum correlation of the machines,fan for example were analysed in this paper.as a reference for selection of classification threshold,the result is useful to diagnose trouble of the machines by the spectrum correlation. |
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| Keywords: | noise of the machines spectrum correlation classification threshold |
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