Multi-scale Quaternion CNN and BiGRU with Cross Self-attention Feature Fusion for Fault Diagnosis of Bearing.
Huanbai LiuFanlong ZhangYin TanLian HuangYan LiGuoheng HuangShenghong LuoAn ZengPublished in: CoRR (2024)
Keyphrases
- fault diagnosis
- feature fusion
- monitoring and fault diagnosis
- multiscale
- fault detection
- feature extraction
- multiple features
- neural network
- expert systems
- fuzzy logic
- bp neural network
- chemical process
- multiple faults
- fusion algorithm
- operating conditions
- wavelet transform
- keypoints
- fusion method
- data reduction
- multi sensor
- multi sensor information fusion
- image representation
- multiresolution
- data fusion
- fuzzy sets
- artificial neural networks
- support vector
- image processing