Adaptive energy-constrained variational mode decomposition based on spectrum segmentation and its application in fault detection of rolling bearing.
Jimeng LiXing ChengQiang LiZong MengPublished in: Signal Process. (2021)
Keyphrases
- fault detection
- fault diagnosis
- monitoring and fault diagnosis
- image segmentation
- industrial processes
- fault identification
- condition monitoring
- energy minimization
- tennessee eastman
- level set
- variational framework
- failure detection
- shape prior
- segmentation algorithm
- fault localization
- segmentation method
- robust fault detection
- fault detection and diagnosis
- power plant
- multiscale
- fuel cell
- neural network
- energy function
- fault isolation
- optical flow
- expert systems
- fault detection and isolation
- active contours
- fuzzy logic
- multiresolution