Fault diagnosis of gearbox based on wavelet packet transform and CLSPSO-BP.
Maohua XiaoWei ZhangYuanfang ZhaoXiaomei XuShufang ZhouPublished in: Multim. Tools Appl. (2022)
Keyphrases
- fault diagnosis
- wavelet packet transform
- analog circuits
- bp algorithm
- back propagation
- neural network
- fault detection
- bp neural network
- fuzzy logic
- expert systems
- wavelet packet
- operating conditions
- wavelet transform
- condition monitoring
- shift invariant
- chemical process
- monitoring and fault diagnosis
- multi sensor information fusion
- wavelet coefficients
- artificial neural networks
- power plant
- denoising
- vibration signal
- feature selection
- watermarking algorithm
- texture features
- data fusion
- training data
- feature extraction
- decision making