Rolling bearing fault diagnosis method based on wavelet packet and GWO-SVM

The invention relates to a rolling bearing fault diagnosis method based on a wavelet packet and GWO-SVM, and belongs to the field of mechanical fault diagnosis. The method comprises the following steps: measuring different vibration signals of the rolling bearing in an inner ring fault, an outer rin...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG HAIRUI, LYU WEIZONG, YAN ZHIXING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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