Wavelet Entropy-Based Traction Inverter Open Switch Fault Diagnosis in High-Speed Railways.
Keting HuZhigang LiuShuangshuang LinPublished in: Entropy (2016)
Keyphrases
- fault diagnosis
- high speed
- fault detection
- operating conditions
- neural network
- low power
- expert systems
- wavelet transform
- fuzzy logic
- bp neural network
- electronic equipment
- fault detection and diagnosis
- multiple faults
- rbf neural network
- monitoring and fault diagnosis
- rotating machinery
- multiscale
- industrial systems
- vibration signal
- power transformers
- denoising
- induction motor
- gas turbine
- multi sensor information fusion
- chemical process
- condition monitoring
- wavelet coefficients
- multiresolution
- fault identification
- power plant
- failure diagnosis
- fuzzy logic controller
- control algorithm
- fault detection and isolation
- back propagation
- knowledge base