Fault detection in a 3-DOF laboratory helicopter using wavelet packets and subspace identification in frequency subbands.
Henrique Mohallem PaivaIgor Luppi de OliveiraGabriele Fernandes GarciaPublished in: MED (2020)
Keyphrases
- fault detection
- wavelet packet
- fault diagnosis
- industrial processes
- fault identification
- vector valued
- filter bank
- dual tree
- tennessee eastman
- denoising
- fuel cell
- fault detection and diagnosis
- subband
- failure detection
- quadtree
- robust fault detection
- non stationary
- wavelet transform
- expert systems
- feature space
- mathematical model
- neural network
- feature extraction
- wavelet decomposition
- image coding
- rough sets
- computational intelligence
- multiresolution
- pattern recognition
- image processing
- knowledge base