Fault identification of rolling bearing based on difference entropy improved by period scale
Journal of Vibration and Control
Published online on January 23, 2026
Abstract
Journal of Vibration and Control, Ahead of Print.
It is often hard to precisely identify a bearing fault due to noise interference and faintness and complexity of fault information. With a consideration to inherent periodicity of vibration signal from rotary machine, the paper brings forward a fault ...
It is often hard to precisely identify a bearing fault due to noise interference and faintness and complexity of fault information. With a consideration to inherent periodicity of vibration signal from rotary machine, the paper brings forward a fault ...