Adaptive Multiscale Boosting Dictionary Learning for Bearing Fault Diagnosis.
Zeyu LiuGaigai CaiHuiyong WeiYaoyang HuShibin WangPublished in: IEEE Trans. Instrum. Meas. (2024)
Keyphrases
- fault diagnosis
- dictionary learning
- monitoring and fault diagnosis
- multiscale
- sparse representation
- sparse coding
- fuzzy logic
- neural network
- natural images
- expert systems
- fault detection
- image representation
- fault detection and diagnosis
- electronic equipment
- multiple faults
- multi sensor information fusion
- image processing
- chemical process
- operating conditions
- gas turbine
- scale space
- learning algorithm
- rotating machinery
- power transformers
- wavelet transform
- image classification
- condition monitoring
- pattern recognition
- computer vision
- filter bank
- genetic algorithm
- high dimensional
- signal processing
- image patches