Remaining Useful Life Prediction of Rolling Bearings Based on Multiscale Convolutional Neural Network with Integrated Dilated Convolution Blocks

Table 1

Datasets of IEEE PHM 2012 prognostic challenge.

Data set	Operation conditions
	Condition 1	Condition 2	Condition 3
Load (N)	4000	4200	5000
Speed (rpm)	1800	1650	1500
Training set	Bearing 1_1	Bearing 2_1	Bearing 3_1
	Bearing 1_2	Bearing 2_2	Bearing 3_2
Test set	Bearing 1_3	Bearing 2_3	Bearing 3_3
	Bearing 1_4	Bearing 2_4
	Bearing 1_5	Bearing 2_5
	Bearing 1_6	Bearing 2_6
	Bearing 1_7	Bearing 2_7