Fault diagnosis of bearing using wavelet packet transform and PSO-DV based neural network.
Bo LiuHongxia PanPublished in: ICNC (2010)
Keyphrases
- fault diagnosis
- wavelet packet transform
- analog circuits
- bp neural network
- neural network
- monitoring and fault diagnosis
- particle swarm optimization
- fuzzy logic
- fault detection
- expert systems
- operating conditions
- particle swarm optimization pso
- wavelet packet
- multi sensor information fusion
- shift invariant
- rbf neural network
- wavelet transform
- artificial neural networks
- chemical process
- bp algorithm
- wavelet coefficients
- pso algorithm
- back propagation
- pid controller
- neural network model
- texture features
- genetic algorithm
- knowledge base
- machine learning
- similarity measure
- multiscale
- frequency band
- pattern recognition
- denoising