This thesis aims at the development of innovating methods for optimum design in aerodynamics and more generally for multicriterion or multidisciplinary optimization problems in the aeronautical context. The first part is devoted to the improvement of efficiency of shape-optimization algorithms in terms of convergence. In a first section, multilevel optimization algorithms inspired from multigrid methods, well-known to be particularly efficient in iterative convergence, have been developed on the basis of a hierarchy of nested parameterizations. In a second section, self-adaptive parameterization procedures by regularization have been proposed. By means of three-dimensional flow simulations about geometries of aircraft wings, we have been ab...
An aircraft encounters a wide range of operating conditions during its missions, i.e. flight altitud...
This paper describes a parallel multi-criteria (multi-objective) evolutionary algorithm for aero-str...
Many complex aeronautical design problems can be formulated with efficient multi-objective evolution...
This thesis aims at the development of innovating methods for optimum design in aerodynamics and mor...
International audienceThis paper aims at the development of innovating methods for optimum design fo...
International audienceThis paper aims at the development of innovating methods for optimum design fo...
International audienceThis paper aims at the development of innovating methods for optimum design fo...
International audienceThis paper aims at the development of innovating methods for optimum design fo...
International audienceThis paper aims at the development of innovating methods for optimum design fo...
International audienceIn the area of pure numerical simulation of multidisciplinary coupled systems,...
International audienceThe essential numerical features of multilevel strategies developed for parame...
International audienceIn the area of pure numerical simulation of multidisciplinary coupled systems,...
International audienceThis article aims to contribute to numerical strategies for PDE-constrained mu...
International audienceMultidisciplinary optimisation (MDO) adresses the design process of materials ...
International audienceMultidisciplinary optimisation (MDO) adresses the design process of materials ...
An aircraft encounters a wide range of operating conditions during its missions, i.e. flight altitud...
This paper describes a parallel multi-criteria (multi-objective) evolutionary algorithm for aero-str...
Many complex aeronautical design problems can be formulated with efficient multi-objective evolution...
This thesis aims at the development of innovating methods for optimum design in aerodynamics and mor...
International audienceThis paper aims at the development of innovating methods for optimum design fo...
International audienceThis paper aims at the development of innovating methods for optimum design fo...
International audienceThis paper aims at the development of innovating methods for optimum design fo...
International audienceThis paper aims at the development of innovating methods for optimum design fo...
International audienceThis paper aims at the development of innovating methods for optimum design fo...
International audienceIn the area of pure numerical simulation of multidisciplinary coupled systems,...
International audienceThe essential numerical features of multilevel strategies developed for parame...
International audienceIn the area of pure numerical simulation of multidisciplinary coupled systems,...
International audienceThis article aims to contribute to numerical strategies for PDE-constrained mu...
International audienceMultidisciplinary optimisation (MDO) adresses the design process of materials ...
International audienceMultidisciplinary optimisation (MDO) adresses the design process of materials ...
An aircraft encounters a wide range of operating conditions during its missions, i.e. flight altitud...
This paper describes a parallel multi-criteria (multi-objective) evolutionary algorithm for aero-str...
Many complex aeronautical design problems can be formulated with efficient multi-objective evolution...