Early Fault Diagnosis of Bearings Based on Symplectic Geometry Mode Decomposition Guided by Optimal Weight Spectrum Index.
Chenglong WeiYiqi ZhouBo HanPengchuan LiuPublished in: Symmetry (2024)
Keyphrases
- fault diagnosis
- condition monitoring
- neural network
- fault detection
- expert systems
- fuzzy logic
- gas turbine
- fault detection and diagnosis
- bp neural network
- rbf neural network
- industrial systems
- chemical process
- electronic equipment
- multiple faults
- multi sensor information fusion
- operating conditions
- monitoring and fault diagnosis
- fault detection and isolation
- power transformers
- analog circuits
- vibration signal
- steam turbine
- fault identification
- soft computing methods
- rotating machinery
- fault tree
- power plant
- power spectrum