Hydrogenerator early fault detection: Sparse Dictionary Learning jointly with the Variational Autoencoder.
Ryad ZemouriRony IbrahimAntoine TahanPublished in: Eng. Appl. Artif. Intell. (2023)
Keyphrases
- dictionary learning
- fault detection
- sparse codes
- sparse representation
- sparse coding
- industrial processes
- fault diagnosis
- fault identification
- tennessee eastman
- group sparsity
- fuel cell
- robust fault detection
- sparsity constraints
- unsupervised learning
- power plant
- natural images
- signal processing
- image representation
- image classification
- multiscale
- image patches
- compressive sensing
- neural network
- generative model
- dimensionality reduction
- face recognition
- genetic algorithm