
Feature extraction of cavitation acoustic emission signal of hydraulic turbine based on optimized VMD combined noise reduction and LMD
LIU Zhong*,PAN Yihua,ZOU Shuyun,CHEN Xingyu,LI Zhipeng
Journal of Drainage and Irrigation Machinery Engineering ›› 2022, Vol. 40 ›› Issue (10) : 1007-1013.
Feature extraction of cavitation acoustic emission signal of hydraulic turbine based on optimized VMD combined noise reduction and LMD
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