Ιδρυματικό Αποθετήριο [SANDBOX]
Πολυτεχνείο Κρήτης
EN  |  EL

Αναζήτηση

Πλοήγηση

Ο Χώρος μου

Defect identification in 3-D elastostatics using a genetic algorithm

Stavroulakis Georgios, Marek Engelhardt, Heinz Antes, Martin Schanz

Πλήρης Εγγραφή


URI: http://purl.tuc.gr/dl/dias/3FCF41A4-2A60-4947-B1CB-EF16C3BBB6C1
Έτος 2006
Τύπος Δημοσίευση σε Περιοδικό με Κριτές
Άδεια Χρήσης
Λεπτομέρειες
Βιβλιογραφική Αναφορά M.Engelhardt, M. Schanz, G. E. Stavroulakis , H. Antes,"Defect identification in 3-D elastostatics using a genetic algorithm ,"Optim. and Engin., vol. 7, no.1, pp. 63-79,March 2006.doi:10.1007/s11081-006-6591-4 https://doi.org/10.1007/s11081-006-6591-4
Εμφανίζεται στις Συλλογές

Περίληψη

An inverse problem in engineering mechanics is considered where the position and the geometry of three-dimensional, ellipsoidal defects are identified by using measurements of the mechanical response under static loading on the external surface of the structure. The problem is solved by appropriate combination of genetic optimization (GO) and boundary element method (BEM) and following previously published two-dimensional problems. The three-dimensional case presents some additional difficulties. Furthermore, the function of several genetic operators and the effect of the parameters of genetic optimization on the efficiency of the solution has been numerically examined.

Υπηρεσίες

Στατιστικά