Reliability analysis with multiple dependent features from a vibration-based accelerated degradation test... When dealing with such ADT data, it is important to fully utilize the multiple degradation features and take into account their inherent dependency....
Degradation feature extraction of the hydraulic pump based on high-frequency harmonic local characteristic-scale decomposition sub-signal separation and discrete cosine transform high-order singular entropyHydraulic pump degradation feature extraction is a key step of condition-based maintenance....
A new improved kurtogram and its application to planetary gearbox degradation feature analysis... And study on planetary gearbox degradation feature analysis method has important significance for mechanical system prognostics and health management (PHM)....
Spatial information entropy and its application in the degradation state identification of hydraulic pump... In this paper, spatial information entropy (SIE) as a novel degradation feature of pump is proposed based on the study of permutation entropy (PE) algorithm....
