Research on Fault Diagnosis of Rolling Bearing Based on Wavelet Packet Transform and IPSO-SVM.
Yingxiang ZhongHongli FanJiping LuLu PangYuanfang LiPublished in: IEEM (2018)
Keyphrases
- monitoring and fault diagnosis
- fault diagnosis
- wavelet packet transform
- analog circuits
- support vector machine svm
- support vector
- particle swarm optimization
- fault detection
- expert systems
- neural network
- wavelet packet
- bp neural network
- operating conditions
- shift invariant
- condition monitoring
- wavelet coefficients
- wavelet transform
- fuzzy logic
- rbf neural network
- denoising
- feature selection
- training set
- machine learning
- texture features
- watermarking algorithm
- feature vectors
- feature space
- pso algorithm
- particle swarm optimization pso
- pattern recognition
- feature extraction
- chemical process
- gabor filters
- rotation invariant
- radial basis function
- subband
- sample set
- learning algorithm
- multi sensor information fusion