An inverse procedure for determination of material constants of composite laminates using elastic waves

Computer Methods in Applied Mechanics and Engineering

Volumn 191, Issue 33, 2002, Pages 3543-3554

  Liu, G R ^a   Ma, W B ^a   Han, X ^a  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

Author keywords

Composite laminate; Elastic wave; Genetic algorithm; Inverse problem; Non destructive evaluation

Indexed keywords

COMPUTATIONAL METHODS; COMPUTER SIMULATION; ELASTIC WAVES; GENETIC ALGORITHMS; ROBUSTNESS (CONTROL SYSTEMS);

MATERIAL CONSTANTS;

LAMINATED COMPOSITES;

COMPOSITE;

COMPOSITE MATERIAL; CONSTANTS AND COEFFICIENTS; GENETIC ALGORITHM; MATHEMATICAL ANALYSIS; NOISE MEASUREMENT; NORMAL DISTRIBUTION; SURFACE PROPERTY;

EID: 0037150963     PISSN: 00457825     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0045-7825(02)00292-X     Document Type: Article

References (16)

1. Stability of determination of composite moduli from velocity data in planes of symmetry for weak and strong anisotropies
2. On determination of orthoropic material moduli from ultrasonic velocity data in nonsymmetry planes
3. Inversion of composite material elastic constants from ultrasonic bulk wave phase velocity data using genetic algorithms
4. Identification of material properties of composite plate specimens
5. Identification of elastic properties of composites by method of planning of experiments
6. Method of identification of elastic properties of laminates based on experiment design
7. Application of an improved model for the identification of material parameters
8. A combined genetic algorithm and nonlinear least squares method for material characterization using elastic waves
9. Transient waves in anisotropic laminated plates, Part 1: Theory, Part 2: Application
10. A new method for analysing wave field in laminated composite plates: Two-dimensional cases
11. A technique for analyzing elastodynamic responses of anisotropic laminated plates to line loads
12. Micro-genetic algorithms for stationary and non-stationary function optimization
13. Uniform crossover in genetic algorithms
14. Chemical laser modeling with genetic algorithms
15. Genetic algorithms and optimizing chemical oxygen-iodine lasers