Statistic structural damage detection based on the closed-form of element modal strain energy sensitivity

Mechanical Systems and Signal Processing

Volumn 28, Issue , 2012, Pages 183-194

  Yan, Wang Ji ^a   Ren, Wei Xin ^a   Huang, Tian Li ^a  

^a CENTRAL SOUTH UNIVERSITY   (China)

Author keywords

Damage detection; Modal strain energy; Operational modal analysis; Sensitivity; Statistical method; Structural health monitoring

Indexed keywords

CLOSED FORM; COMPUTATION TIME; DAMAGE LEVEL; DAMAGE-SENSITIVE FEATURES; ELEMENT MODAL STRAIN ENERGY; MODAL PARAMETERS; MODAL SCALING FACTORS; MODAL STRAIN ENERGY; OPERATIONAL MODAL ANALYSIS; OPERATIONAL MODES; RESIDUAL VECTORS; SENSITIVITY; SIMPLY SUPPORTED BEAMS; STATISTIC ANALYSIS; STORAGE CAPACITY; STRUCTURAL DAMAGE DETECTION; STRUCTURAL DAMAGES; STRUCTURAL HEALTH; STRUCTURAL MODELS; SYSTEM MATRICES;

INTELLIGENT CONTROL; MODAL ANALYSIS; MODEL STRUCTURES; NUMERICAL METHODS; STATISTICAL METHODS; STRAIN ENERGY; UNCERTAINTY ANALYSIS;

DAMAGE DETECTION;

EID: 84857373620     PISSN: 08883270     EISSN: 10961216     Source Type: Journal    
DOI: 10.1016/j.ymssp.2011.04.011     Document Type: Article

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