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Titel:

Crashworthiness parametric shape optimization with the macro element method

Dokumenttyp:
Konferenzbeitrag
Art des Konferenzbeitrags:
Vortrag / Präsentation
Autor(en):
Lozano-Vallejo, P.; Duddeck, F.
Abstract:
When crashworthiness is an important aspect for a structure, e.g. vehicle structures, certain structural components are designed as energy absorbers. Shape optimization can be used for the design of such components, using for example explicit FEM for the evaluation of crash responses. While FEM is a well known and reliable method, it is also known to be computationally expensive due to the non-linearities of crash. This paper presents an alternative and faster approach for the evaluation of cra...     »
Stichworte:
Crashworthiness, Shape Optimization, Low-fidelity Modeling, Macro Element Method, Parametric Modeling
Dewey-Dezimalklassifikation:
620 Ingenieurwissenschaften
Kongress- / Buchtitel:
11th World Congress on Computational Mechanics (WCCM)
Datum der Konferenz:
20-25 Jul
Jahr:
2014
Sprache:
en
WWW:
http://www.wccm-eccm-ecfd2014.org/admin/files/fileabstract/a3126.pdf
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