A Composite Method of Marine Shafting’s Fault Diagnosis by Ship Hull Vibrations Based on EEMD by Xiaofei Wen, Wenjie Meng, Xiaoxiao Sun, Ruiping Zhou

“…It is therefore critical to develop a more effective method to identify the fault information so that the safety of marine propulsion system can be pre-estimated. Hence, a composite method which is based on the ensemble empirical mode decomposition (EEMD) and coupled with the autocorrelation method (AM), the fast Fourier transform (FFT), is mixed and applied to identify the fault information of marine shafting during its operating by hull vibration. …”
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Fault Feature Extraction of Gearbox based on Adaptive VMD by Wenyao Li, Wengang Yang

“…The proposed adaptive composite fault feature extraction method and Ensemble Empirical Mode Decomposition （EEMD）comparison analysis verify that it can overcome the characteristics of modal aliasing. …”
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Submarine Cable Vibration Signal Recognition Based on Sparrow Search Algorithm Optimized Support Vector Machine by GUO Jiaxing, QIAN Junxia, LIU Rui, MA Hongjuan

“…The EEMD-SSA-SVM algorithm proposed in this paper was compared with the EEMD-PSO-SVM and SVM algorithms. …”
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