Application of eigenvalue perturbation theory for detecting small structural damage using dynamic responses

Composite Structures

Volumn 78, Issue 3, 2007, Pages 402-409

  Yu, L ^a,b   Cheng, L ^a   Yam, L H ^a   Yan, Y J ^b  

^a HONG KONG POLYTECHNIC UNIVERSITY   (Hong Kong)

^b NORTHWESTERN POLYTECHNICAL UNIVERSITY   (China)

Author keywords

Computational time; Damage detection; Eigenvalue perturbation theory

Indexed keywords

DYNAMIC RESPONSE; EIGENVALUES AND EIGENFUNCTIONS; FINITE ELEMENT METHOD; MATHEMATICAL MODELS; NEURAL NETWORKS; PERTURBATION TECHNIQUES; STIFFNESS MATRIX;

DAMAGE DETECTION; EIGENVALUE PERTURBATION THEORY; STRUCTURAL DAMAGE;

STRUCTURAL ANALYSIS;

COMPUTER SIMULATION; DAMAGE; DYNAMICS; FINITE ELEMENT ANALYSIS; MATHEMATICAL MODEL; NEURAL NETWORK; STRUCTURAL ANALYSIS;

EID: 33845217672     PISSN: 02638223     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.compstruct.2005.11.007     Document Type: Article

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