Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6956661 | Mechanical Systems and Signal Processing | 2013 | 16 Pages |
Abstract
⺠We employed EMD for feature extraction from vibration signals of bearings. ⺠The frequency content of the IMFs can provide valuable information for fault detection. ⺠Simple anomaly detectors combined in a hybrid scheme can perfectly detect anomalies. ⺠The ensemble scheme compensates for the inefficiencies of the individual detectors.
Keywords
Related Topics
Physical Sciences and Engineering
Computer Science
Signal Processing
Authors
George Georgoulas, Theodore Loutas, Chrysostomos D. Stylios, Vassilis Kostopoulos,