Goal-oriented control of finite element models: recent advances and performances on 3D industrial applications

Abstract : In this work, we present two recent developments in goal-oriented error estimation applied to finite element simulations. The first one is a non-intrusive enrichment of the adjoint solution using handbook techniques, inserting locally the (generalized) Green functions associated with the quantity of interest under study. The second one is a new bounding technique, based on homothetic domains, that is an alternative to classical Cauchy-Schwarz boundings. Technical aspects and capabilities of the resulting verification tool will be shown on 3D numerical experiments.
Type de document :
Communication dans un congrès
11th Biennal Conference on Engineering Systems Design and Analysis (ESDA ASME 2012), Jul 2012, Nantes, France. pp.107-108, 2012, 〈http://www.asmeconferences.org/esda2012〉
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https://hal.archives-ouvertes.fr/hal-01057238
Contributeur : Florent Pled <>
Soumis le : jeudi 21 août 2014 - 17:49:19
Dernière modification le : mardi 11 décembre 2018 - 01:25:23
Document(s) archivé(s) le : jeudi 27 novembre 2014 - 13:17:01

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ESDA_2012_Paper.pdf
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  • HAL Id : hal-01057238, version 1

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Ludovic Chamoin, Pierre Ladevèze, Florent Pled. Goal-oriented control of finite element models: recent advances and performances on 3D industrial applications. 11th Biennal Conference on Engineering Systems Design and Analysis (ESDA ASME 2012), Jul 2012, Nantes, France. pp.107-108, 2012, 〈http://www.asmeconferences.org/esda2012〉. 〈hal-01057238〉

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