Multivariate multiscale diversity entropy and its application to rotating machinery fault diagnosis
Structural Health Monitoring: An International Journal
Published online on January 23, 2026
Abstract
Structural Health Monitoring, Ahead of Print.
Entropy-based methods effectively assess the irregularity of time series to obtain underlying fault features from vibration signals. Multiscale diversity entropy (MDE) has been widely applied in feature extraction due to the high consistency between the ...
Entropy-based methods effectively assess the irregularity of time series to obtain underlying fault features from vibration signals. Multiscale diversity entropy (MDE) has been widely applied in feature extraction due to the high consistency between the ...