De-noising method for non-stationary vibration signals of large rotating machineries based on ensemble empirical mode decomposition

Zhendong yu Chongji/Journal of Vibration and Shock

Volumn 28, Issue 9, 2009, Pages 33-38

  Cao, Chong Feng ^a   Yang, Shi Xi ^a   Yang, Jiang Xin ^a  

^a ZHEJIANG UNIVERSITY   (China)

Author keywords

De noising; Ensemble empirical mode decomposition(EEMD); Rotating machine; Running state; Vibration signal

Indexed keywords

DE-NOISING; ENSEMBLE EMPIRICAL MODE DECOMPOSITION(EEMD); ROTATING MACHINE; RUNNING STATE; VIBRATION SIGNAL;

ACOUSTIC INTENSITY; ACOUSTIC SIGNAL PROCESSING; COMPUTER SIMULATION; IMPULSE NOISE; NORMAL DISTRIBUTION; ROTATING MACHINERY; ROTATION; SIGNAL TO NOISE RATIO; WHITE NOISE;

VIBRATION ANALYSIS;

EID: 70350557020     PISSN: 10003835     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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