Vibration fault diagnosis for hydraulic generator units based on entropy weight theory and information fusion technology

Dianli Xitong Zidonghua/Automation of Electric Power Systems

Volumn 32, Issue 20, 2008, Pages 78-82

  An, Xueli ^a   Zhou, Jianzhong ^a   Liu, Li ^a   Li, Qingqing ^a   Li, Chaoshun ^a  

^a HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

Entropy weight coefficient; Grey incidence analysis; Hydraulic generator units; Information fusion; Vibration fault diagnosis

Indexed keywords

DATA FUSION; ELECTRIC FAULT CURRENTS; ENTROPY; FUSION REACTIONS; HYDRAULICS; INFORMATION FUSION; INSTRUMENTS; LATTICE VIBRATIONS; SENSOR DATA FUSION; SYSTEMS ANALYSIS;

DEMPSTER; ENTROPY WEIGHT COEFFICIENT; ENTROPY WEIGHTS; FAULT DIAGNOSIS; GREY INCIDENCE ANALYSES; GREY INCIDENCE ANALYSIS; HYDRAULIC GENERATOR UNITS; HYDRAULIC GENERATORS; INFORMATION FUSION TECHNOLOGIES; ONLINE DIAGNOSING; VIBRATION FAULT DIAGNOSIS; VIBRATION SPECTRUMS;

ELASTIC MODULI;

EID: 56349149154     PISSN: 10001026     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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