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Celem autora było przeanalizowanie hybrydowych metod elementów skończonych pod kątem zastosowania ich w takich problemach odwrotnych, gdzie poszukujemy rozwiązania przez przemieszczanie lub zmianę rozmiarów pewnych podobszarów modelu numerycznego. Zdaniem autora wykorzystanie metod hybrydowych umożliwia pokonanie w takich zadaniach problemów stwarzanych przez klasyczną metodę elementów skończonych...
The aim to the paper is to optimize 2-dimensional elastic structures subjected to cyclic load. The loading can result in crack forming, so the aim of the optimization is to reduce the possibility of crack growth. The number of loading cycles necessary to crack growth is maximized. To solve the optimization task the evolutionary algorithm is used. The boundary element method is applied to solve the...
The aim of the paper is to present the application of the evolutionary algorithms to selected optimization and identification problems of mechanical systems. The coupling of evolutionary algorithms with the finite element method and the boundary element method creates a new artificial intelligence technique that is very suitable in computer aided optimal design and defect detection. Several numerical...
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