A weighted frequency domain energy operator spectral method based on soft thresholding fast iterative filtering for rolling bearing incipient fault feature extraction
Structural Health Monitoring: An International Journal
Published online on January 10, 2025
Abstract
Structural Health Monitoring, Volume 25, Issue 3, Page 1447-1470, May 2026.
The incipient features in the vibration signal are a typical signature of rolling bearing faults, and their extraction is vital for early-stage bearing fault diagnosis, yet quite challenging given the complexity of the noisy vibration signal. Therefore, a ...
The incipient features in the vibration signal are a typical signature of rolling bearing faults, and their extraction is vital for early-stage bearing fault diagnosis, yet quite challenging given the complexity of the noisy vibration signal. Therefore, a ...