Sparse Low-Rank Matrix Estimation With Nonconvex Enhancement for Fault Diagnosis of Rolling Bearings.
Juntao MaWeiguo HuangYi LiaoXingxing JiangChuancang DingJun WangJuanjuan ShiPublished in: IEEE Trans. Instrum. Meas. (2023)
Keyphrases
- fault diagnosis
- low rank matrix
- low rank matrices
- monitoring and fault diagnosis
- convex optimization
- low rank
- condition monitoring
- nuclear norm
- matrix factorization
- neural network
- expert systems
- sparse matrix
- fault detection
- approximation methods
- singular value decomposition
- fuzzy logic
- low rank and sparse
- vibration signal
- power transformers
- missing data
- operating conditions
- fault detection and diagnosis
- analog circuits
- multiple faults
- chemical process
- matrix completion
- image processing
- multi sensor information fusion
- low rank approximation
- semi supervised
- data mining