Deep sparse representation network for feature learning of vibration signals and its application in gearbox fault diagnosis.
Mengqi MiaoYuanhang SunJianbo YuPublished in: Knowl. Based Syst. (2022)
Keyphrases
- fault diagnosis
- sparse representation
- monitoring and fault diagnosis
- vibration signal
- dictionary learning
- expert systems
- condition monitoring
- fault detection
- fuzzy logic
- learning algorithm
- neural network
- operating conditions
- face recognition
- image classification
- high frequency
- signal processing
- dimensionality reduction
- pattern recognition
- knowledge base
- machine learning