Maximum margin classification based on flexible convex hulls for fault diagnosis of roller bearings
A flexible convex hull is defined in this work for the class region approximation. MMC-FCH is proposed for fault diagnosis of roller bearings. Time and frequency domain parameters are extracted from signals and their IMFs. Distance evaluation technique is used to select salient features. Experimental results show that MMC-FCH works better than MMC-CH.
maximum margin classification flexible convex hull fault diagnosis roller bearings