Rolling bearing fault diagnosis method based on multistage abstract time feature fusion

The invention provides a rolling bearing fault diagnosis method based on multistage abstract time feature fusion, and the algorithm can extract multistage abstract features from a bearing vibration signal and fuse the multistage abstract features, and capture time dependence hidden in the signal, th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHAO KAIHUI, DAI WANGKE, QIU PENGQI, HUANG GANG, ZHANG CHANGFAN, ZHOU RUIRUI, LIU WENCHANG, WU SICHENG, LI TAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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