Intelligent Detection Method of Gearbox Based on Adaptive Hierarchical Clustering and Subset

Table 1

Gearbox dataset.

Fault information		Sample information		Category information
Fault type	Fault degree	Sample length	Number of samples	Category tag
Health	0	3600	104	0
Missing tooth	0	3600	104	1
Root crack	0	3600	104	2
Spalling	0	3600	104	3
Tip cutting	5 (lightest)	3600	104	4
	4	3600	104	5
	3	3600	104	6
	2	3600	104	7
	1 (most serious)	3600	104	8