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Communication Dans Un Congrès Année : 2017

TOPOLEV: Topological optimization using level-set method

Damien Lachouette
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Philippe Conraux
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François Jouve

Résumé

Weight reduction is a very important issue in the industry, particularly in the industry of transport vehicles. To meet this objective, ESI has developed a disruptive and innovative optimization tool based on the technology of the level-set [[5], [6]]. Unlike existing methods (homogenization, and flavors : power law, SIMP etc. [[1], [8]]), the level-set representation allows an accurate sharp knowledge of the boundary location, thus we are able to have a large scope of geometrical constraints of the shape, or to include manu facturing constraints involving precise knowledge of the shape like casting or additive manufacturing processes.
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Dates et versions

hal-01899357 , version 1 (19-10-2018)

Identifiants

  • HAL Id : hal-01899357 , version 1

Citer

Damien Lachouette, Philippe Conraux, Grégoire Allaire, François Jouve. TOPOLEV: Topological optimization using level-set method. 13e colloque national en calcul des structures, Université Paris-Saclay, May 2017, Giens, Var, France. ⟨hal-01899357⟩
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