Cyclic correlation density decomposition based on a sparse and low-rank model for weak fault feature extraction of rolling bearings

Engineering

• Feature Extraction 100%
• Rolling Bearings 100%
• Sparsity 100%
• Bearing Signal 66%
• Frequency Component 33%
• Fault Diagnosis 33%
• Spectral Correlation 33%
• Statistical Property 33%
• High Resolution 33%
• Principal Component 33%
• Component Analysis 33%
• Rolling Element 33%