A New Bearing Fault Diagnosis Method Based on Refined Composite Multiscale Global Fuzzy Entropy and Self-Organizing Fuzzy Logic Classifier

Table 1

Working states and label.

Working state	Fault size (inch)	Code name	Category label	Number of samples
Normal	0	Normal	1	50
	0.007
Inner ring failure	0.014	IR	2	150
	0.021
	0.007
Outer ring failure	0.014	OR	3	150
	0.021
	0.007
Ball failure	0.014	B	4	150
	0.021