Fusion of Vibration and Current Signatures for the Fault Diagnosis of Induction Machines

Table 3

Feature selection by the RFE.

	Feature ranking
Signal	#1	#2	#3	#4	#5	#6	#7	#8	#9
Vibration	SK	MAX	CF	KU	WF	VAR	RMS	SD	ME
Current	SK	CF	WF	MAX	RMS	SD	ME	VAR	KU