A Hybrid Time-Frequency Analysis Method for Railway Rolling-Element Bearing Fault Diagnosis.

Yao Cheng Dong Zou Weihua Zhang Zhiwei Wang

Published in: J. Sensors (2019)

Keyphrases

genetic algorithm
fault diagnosis
neural network
artificial neural networks
expert systems
bp neural network
rbf neural network
multi sensor information fusion
clustering method
monitoring and fault diagnosis
feature extraction
fault tree