Fault Diagnosis Method For DC-DC Power Module Based on Wavelet Packet Decomposition and BP Neural Network.
Wei LaiHuizhuang GaoWei LiChangxin WangPublished in: ICISCAE (2022)
Keyphrases
- feature selection
- bp neural network
- wavelet packet decomposition
- back propagation
- fault diagnosis
- image recognition
- bp neural network algorithm
- frequency band
- neural network
- feature space
- load forecasting
- machine learning
- wavelet packet
- rbf neural network
- prediction model
- bp algorithm
- optimization algorithm
- particle swarm optimization
- image coding
- wavelet transformation
- denoising
- artificial neural networks
- genetic algorithm
- chaotic particle swarm optimization