Fault diagnosis of high-speed rolling bearing in the whole life cycle based on improved grey wolf optimizer-least squares support vector machines.
Junning LiWenguang LuoMengsha BaiMaokang SongPublished in: Digit. Signal Process. (2024)
Keyphrases
- life cycle
- monitoring and fault diagnosis
- fault diagnosis
- least squares support vector machine
- high speed
- ls svm
- fault detection
- expert systems
- fuzzy logic
- bp neural network
- neural network
- rbf neural network
- improved algorithm
- real time
- chemical process
- least squares
- operating conditions
- condition monitoring
- real world
- optimization algorithm
- fuzzy sets
- soft computing
- product life cycle
- design process
- artificial neural networks
- decision making