CDTFAFN: A novel coarse-to-fine dual-scale time-frequency attention fusion network for machinery vibro-acoustic fault diagnosis.
Xiaoan YanDong JiangLing XiangYadong XuYulin WangPublished in: Inf. Fusion (2024)
Keyphrases
- fault diagnosis
- coarse to fine
- multiscale
- multiresolution
- expert systems
- neural network
- fault detection and diagnosis
- object detection
- fault detection
- power transformers
- image registration
- multi sensor information fusion
- monitoring and fault diagnosis
- rotating machinery
- chemical process
- analog circuits
- operating conditions
- dynamic programming
- hierarchical segmentation
- bp neural network
- fault identification
- fuzzy logic
- condition monitoring
- gas turbine
- information fusion
- frequency domain
- multiple faults
- scale space
- electronic equipment
- tennessee eastman
- image pyramid
- power plant
- rbf neural network
- soft computing
- wavelet transform
- image analysis
- pattern recognition