Convolutional Recurrent Neural Network for Fault Diagnosis of High-Speed Train Bogie

Table 1

Seven kinds of health conditions of the bogie.

Condition Label	Health conditions
0	normal condition
1	failure of the air springs
2	failure of the anti-yaw damper
3	failure of the lateral damper
4	failure of the air spring + the antiyaw damper
5	failure of the air spring + the lateral damper
6	failure of the lateral damper + the antiyaw damper