Second generation wavelet finite element and rotor cracks quantitative identification method

Chinese Journal of Mechanical Engineering (English Edition)

Volumn 23, Issue 2, 2010, Pages 195-199

  Chen, Xuefeng ^a   Li, Bing ^a   He, Yuming ^a   He, Zhengjia ^a  

^a XI'AN JIAOTONG UNIVERSITY   (China)

Author keywords

Crack; Fault diagnosis; Finite element; Second generation wavelet

Indexed keywords

BEAM ELEMENTS; COMPUTING SPEED; CONTOUR LINE; CRACK LOCATION; CRACK PARAMETERS; CRACKED ROTOR; CRITICAL DEFECTS; ECONOMIC CONSEQUENCES; ENGINEERING FIELDS; FATIGUE CRACKS; FAULT DIAGNOSIS; FINITE ELEMENT; HEAVY DAMAGE; IDENTIFICATION PRECISION; METHOD OF FINITE ELEMENTS; MULTI-RESOLUTIONS; NEW MODEL; NOVEL METHODS; QUANTITATIVE IDENTIFICATION; ROTOR CRACKS; SECOND GENERATION WAVELET; SINGULARITY PROBLEMS; TEST RIGS; VIBRATION BEHAVIOR;

CRACK DETECTION; DEFECTS; FAILURE ANALYSIS; MACHINERY; MODAL ANALYSIS; NATURAL FREQUENCIES; ROTORS;

FINITE ELEMENT METHOD;

EID: 77952780863     PISSN: 10009345     EISSN: None     Source Type: Journal    
DOI: 10.3901/CJME.2010.02.195     Document Type: Article

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