Aviation gas turbine engine bearings faults diagnosis method based on multi-parameter fusion criterion judgment and AO-PNN
Structural Health Monitoring: An International Journal
Published online on April 25, 2025
Abstract
Structural Health Monitoring, Ahead of Print.
The diagnosis of bearings is greatly difficult due to strong background noise and complex transmission paths. So, we designed an aviation gas turbine engine bearings fault diagnosis method. It is based on the combination of Wavelet packet decomposition (...
The diagnosis of bearings is greatly difficult due to strong background noise and complex transmission paths. So, we designed an aviation gas turbine engine bearings fault diagnosis method. It is based on the combination of Wavelet packet decomposition (...