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1 OPALE - Optimization and control, numerical algorithms and integration of complex multidiscipline systems governed by PDE CRISAM - Inria Sophia Antipolis - Méditerranée , JAD - Laboratoire Jean Alexandre Dieudonné : UMR6621

Abstract : A methodology for the numerical treatment of a two-objective minimization problem, possibly subject to equality constraints is proposed. Such a problem is a basic step in multidisciplinary optimization, sometimes referred to as concurrent engineering. Here, we consider the case where one criterion to be minimized, J A , is preponderant over the second, J B , that is, either more critical or more fragile. The problem is formulated as a parametric optimization in which the two criteria are smooth functions of a common design vector Y ∈ R^N . The numerical procedure is made in two steps.

Author: Jean-Antoine Desideri -



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