Reweighted Dual Sparse Regularization and Convex Optimization for Bearing Fault Diagnosis.
Li WangSai MaQinkai HanPublished in: IEEE Trans. Instrum. Meas. (2021)
Keyphrases
- convex optimization
- fault diagnosis
- norm regularization
- monitoring and fault diagnosis
- basis pursuit
- coordinate descent method
- primal dual
- group lasso
- low rank
- norm minimization
- neural network
- expert systems
- rank minimization
- interior point methods
- convex formulation
- fuzzy logic
- fault detection
- operating conditions
- augmented lagrangian
- total variation
- low rank matrix
- convex optimization problems
- condition monitoring
- convex relaxation
- chemical process
- power transformers
- trace norm
- multi sensor information fusion
- multiple faults
- augmented lagrangian method
- regression model
- evolutionary algorithm
- sparse representation
- regularization methods
- analog circuits
- minimization problems
- canonical correlation analysis
- high resolution