Trend analysis for gear pitting fault based on the non-Gaussian characteristic

The gear vibration signal of industrial machinery is usually complex. It contains both Gaussian distribution and non-Gaussian distribution components. When early failure of the gear happens, weak fault information often hides in various complex components, which brings great difficulties for feature...

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Bibliographische Detailangaben

Hauptverfasser:	Zhou Yanbing, Liu Yibing, Xin Weidong, Wei Ruiyan
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	bispectrum Feature extraction gear Gears non-Gaussian intensity pitting Shafts Time domain analysis Time frequency analysis trend analysis Vibrations
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