Audio fault diagnosis method of mine belt conveyor roller

Audio fault diagnosis method of mine belt conveyor roller

In the existing fault diagnosis method of mine belt conveyor roller, the roller signal is decomposed and converted to the frequency domain. The fault diagnosis is carried out by extracting characteristics from the frequency domain. The common signal decomposition methods include wavelet decompositio...

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Bibliographic Details
Main Authors: WU Wenzhen, CHENG Jiming, LI Biao
Format: Article
Language:zho
Published: Editorial Department of Industry and Mine Automation 2022-09-01
Series:Gong-kuang zidonghua
Subjects:
mine belt conveyor
roller
fault diagnosis
fault position
audio sensor
kurtosis
gravity frequency
frequency standard deviation
Online Access:http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2022070071

Internet

http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2022070071

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