Feature extraction of combined failures of rolling bearings based on adaptive variance symplectic geometry model decomposition
Journal of Vibration and Control
Published online on March 21, 2025
Abstract
Journal of Vibration and Control, Volume 32, Issue 9-10, Page 2140-2159, May 2026.
Vibration signals of rolling bearings with faults are characterized by strong nonlinearity and non-stationarity, making it difficult to extract fault information. In the engineering practice, the fault of bearing is often represented as compound. Compared ...
Vibration signals of rolling bearings with faults are characterized by strong nonlinearity and non-stationarity, making it difficult to extract fault information. In the engineering practice, the fault of bearing is often represented as compound. Compared ...