Demodulation for hydraulic pump fault signals based on local mean decomposition and improved adaptive multiscale morphology analysis

Mechanical Systems and Signal Processing

Volumn 58, Issue , 2015, Pages 179-205

  Jiang, Wanlu ^a   Zheng, Zhi ^a   Zhu, Yong ^a   Li, Yang ^a  

^a YANSHAN UNIVERSITY   (China)

Author keywords

Adaptive multiscale; Fault diagnosis of hydraulic pump; Feature extraction; Local mean decomposition

Indexed keywords

FEATURE EXTRACTION; MORPHOLOGY; OPTICAL VARIABLES MEASUREMENT; PUMPS;

ADAPTIVE MULTISCALE; DEMODULATION METHOD; FAULT FEATURE; HYDRAULIC PUMP; LOCAL MEAN DECOMPOSITIONS; MORPHOLOGICAL FEATURES; MULTI SCALE MORPHOLOGY; STANDARD DEVIATION;

DEMODULATION;

EID: 84923101067     PISSN: 08883270     EISSN: 10961216     Source Type: Journal    
DOI: 10.1016/j.ymssp.2014.10.017     Document Type: Article

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