| 齿轮状态声信息流的识别法 |
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| 引用本文： | 余成波,梁德沛,梁锡昌. 齿轮状态声信息流的识别法[J]. 重庆大学学报(社会科学版), 1995, 1(3) |
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| 作者姓名： | 余成波 梁德沛 梁锡昌 |
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| 作者单位： | 重庆大学机一系，重庆大学机一系，重庆大学机一系 重庆 630044，重庆 630044，重庆 630044 |
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| 摘 要： | 根据齿轮噪声信息流的传播途径研制了固体声传声器和检测系统,并采用时域分离法分析处理固体声信息以确定齿轮的运行状态。实验结果表明,将此方法用于齿轮故障识别时,能确切提取反映齿轮工作状态的信息流。
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| 关 键 词： | 固体声 声信息流 时域分离法 齿轮故障 |
Identification Method of Acoustic Information Flow of Gear State |
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| Yu Chengbo Liang Depei Liang Xichang. Identification Method of Acoustic Information Flow of Gear State[J]. Journal of Chongqing University(Social Sciences Edition), 1995, 1(3) |
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| Authors: | Yu Chengbo Liang Depei Liang Xichang |
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| Affiliation: | Yu Chengbo Liang Depei Liang Xichang |
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| Abstract: | According to the transmission way of information flow of gear noise, we present the method of solid state acoustic detection. Noticeing transmission characteristic of the acoustic information flow,we develop and deduce the time domain separating method. The experimental result shows that the method can identify gear failure and also can extract the acoustie information flow of which can correctly reflect,the gear moving characteristic,It is very useful to monitor the gear state characteristic. |
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| Keywords: | solid state sound acoustic information flow time domain separating gear failures |
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