Unsupervised Fault Diagnosis of a Gear Transmission Chain Using a Deep Belief Network.
Jun HeShixi YangChunbiao GanPublished in: Sensors (2017)
Keyphrases
- fault diagnosis
- deep belief networks
- unsupervised learning
- deep learning
- restricted boltzmann machine
- neural network
- probabilistic model
- expert systems
- sparse coding
- hierarchical models
- generative model
- fault detection
- rbf neural network
- fault detection and diagnosis
- machine learning
- operating conditions
- power transformers
- bp neural network
- fuzzy logic
- hidden layer
- analog circuits
- semi supervised
- multiple faults
- chemical process
- multi sensor information fusion
- dimensionality reduction
- monitoring and fault diagnosis
- latent variables
- linear combination
- model selection
- weakly supervised
- artificial neural networks
- feature selection
- genetic algorithm