Research on a Wind Turbine Gearbox Fault Diagnosis Method Using Singular Value Decomposition and Graph Fourier Transform.
Lan ChenXiangfeng ZhangZhanxiang LiHong JiangPublished in: Sensors (2024)
Keyphrases
- fourier transform
- singular value decomposition
- wind turbine
- frequency domain
- singular values
- fault diagnosis
- wind speed
- signal processing
- least squares
- radon transform
- low rank
- dimensionality reduction
- latent semantic indexing
- graph representation
- principal component analysis
- directed graph
- high dimensional
- low rank approximation
- fourier coefficients
- singular vectors
- spatial domain
- log polar
- filter bank
- decision support system
- fuzzy logic
- image processing
- data mining