Performance Improvement of Ensemble Empirical Mode Decomposition for Roller Bearings Damage Detection

Table 9

The results of using different trial numbers (NR) after denoising, for the condition: speed = 200 Hz and load = 1.8 kN.

SNR = 10	NR
	30	50	70	100	500
Margin	0.7175	0.8119	0.7573	0.7643	0.7913
Success rate	93.8	100	100	100	100