Research on the Initial Fault Prediction Method of Rolling Bearings Based on DCAE-TCN Transfer Learning

Table 1

Accelerated life condition of bearings.

Experimental condition	Radial force (KN)	Rotational speed (r/min)	Bearing dataset
A	12	2100	Bearing1_1 Bearing1_2 Bearing1_3 Bearing1_4 Bearing1_5
B	11	2250	Bearing2_1 Bearing2_2 Bearing2_3 Bearing2_4 Bearing2_5
C	10	2400	Bearing3_1 Bearing3_2 Bearing3_3 Bearing3_4 Bearing3_5