Research Article
Experimental Investigation of the Diagnosis of Angular Contact Ball Bearings Using Acoustic Emission Method and Empirical Mode Decomposition
Figure 11
The denoised signals for other conditions. (a) Small defect, medium-low load, and 900 rpm. (b) Small defect, medium-high load, and 1500 rpm. (c) Large defect, small load, and 600 rpm. (d) Large defect, medium-high load, and 600 rpm. (e) Large defect, high load, and 1200 rpm.
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