Research Article

Intelligent Roller Bearing Fault Diagnosis in Industrial Internet of Things

Table 6

Total average correlation values of each IMF with EEMD.

ModeIMF1IMF2IMF3IMF4IMF5IMF6IMF7IMF8IMF9IMF10

EEMDNR0.540.620.460.450.450.270.120.0220.00470.0089
IRF0.910.380.1780.1010.0520.02010.001490.000860.000252.46 e−05
BF0.840.4060.3280.2660.0850.0210.0040.0030.00130.0013
ORF0.860.3080.3660.1890.1250.0530.00410.002680.00130.0001