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Multilevel optimization : application to shape optimum design with a one-shot method

Abstract : Gradient method is applied to the optimal control of a system for which each simulation is expensive. Instead of solving completely the flow equation as a state equation in the shape optimization, we use a "one-shot method" which solves simultaneously the system optimality. It is tested for the problem of shape optimization of a nozzle in a 2D Euler flow.
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https://hal.inria.fr/inria-00074604
Contributor : Rapport de Recherche Inria <>
Submitted on : Wednesday, May 24, 2006 - 3:53:01 PM
Last modification on : Tuesday, February 26, 2019 - 10:55:14 AM
Long-term archiving on: : Monday, April 5, 2010 - 12:12:03 AM

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  • HAL Id : inria-00074604, version 1

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Nathalie Marco, François Beux. Multilevel optimization : application to shape optimum design with a one-shot method. [Research Report] RR-2068, INRIA. 1993. ⟨inria-00074604⟩

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