Multiscale integrated diversity entropy: A nonlinear measurement method integrating direction and amplitude information and its application in fault diagnosis of rotating machinery
Journal of Vibration and Control
Published online on April 30, 2025
Abstract
Journal of Vibration and Control, Ahead of Print.
Diversity entropy (DE) is a novel effective measure to characterize the complexity of nonlinear time series. However, DE lacks the amplitude information of signals and struggles to distinguish features that exhibit the same similarity but possess ...
Diversity entropy (DE) is a novel effective measure to characterize the complexity of nonlinear time series. However, DE lacks the amplitude information of signals and struggles to distinguish features that exhibit the same similarity but possess ...