A novel adaptive fault diagnosis based on two-stage parameter optimization feature mode decomposition
Structural Health Monitoring: An International Journal
Published online on January 05, 2026
Abstract
Structural Health Monitoring, Ahead of Print.
The vibration signals of rolling bearings usually show significant nonstationarity and low SNR, which makes it difficult to extract fault characteristics effectively by traditional methods. As a new signal analysis method, feature mode decomposition (FMD) ...
The vibration signals of rolling bearings usually show significant nonstationarity and low SNR, which makes it difficult to extract fault characteristics effectively by traditional methods. As a new signal analysis method, feature mode decomposition (FMD) ...