Rolling Bearing Fault Diagnosis Based on WOA-VMD-MPE and MPSO-LSSVM.
Zhihao JinGuangdong ChenZhengxin YangPublished in: Entropy (2022)
Keyphrases
- chemical process
- fault diagnosis
- monitoring and fault diagnosis
- ls svm
- rbf neural network
- least squares support vector machine
- bp neural network
- neural network
- least squares
- expert systems
- fault detection
- search algorithm
- generalization ability
- condition monitoring
- operating conditions
- cross validation
- support vector machine
- prediction model
- fuzzy logic
- improved algorithm
- correlation coefficient
- variable selection
- bayesian networks
- input variables
- radial basis function
- support vector machine svm
- particle swarm optimization
- rough sets
- support vector