B. Abou El Majd ; J.-A. Desideri ; A. Habbal
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Optimisation de forme fluide-structure par un jeu de Nash
arima:1933 -
Revue Africaine de Recherche en Informatique et Mathématiques Appliquées,
November 29, 2010,
Volume 13 - 2010 - Special issue TAMTAM'09
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https://doi.org/10.46298/arima.1933
Optimisation de forme fluide-structure par un jeu de NashArticle
Authors: B. Abou El Majd 1; J.-A. Desideri 2; A. Habbal 3
This paper aims at the development of innovating methods for optimum design for multidisciplinary optimization problems in the aeronautical context. The subject is the treatment of a problem of concurrent optimization in which the aerodynamicist interacts with the structural designer, in a parallel way in a symmetric Nash game. Algorithms for the calculation of the equilibrium point have been proposed and successfully tested for this coupled aero-structural shape optimization in a situation where the aerodynamical criterion is preponderant.