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Titel:

Evolutionary Level Set Method for Crashworthiness Topology Optimization

Dokumenttyp:
Konferenzbeitrag
Art des Konferenzbeitrags:
Textbeitrag / Aufsatz
Autor(en):
Bujny, M.; Aulig, N.; Olhofer, M.; Duddeck, F.
Abstract:
Vehicle crashworthiness design belongs to one of the most complex problems considered in the design optimization. Physical phenomena that are taken into account in crash simulations range from complex contact modeling to mechanical failure of materials. This results in high nonlinearity of the optimization problem and involves remarkable amount of numerical noise and discontinuities of the objective functions that are optimized. Consequently, the sensitivity information, which is necessary for t...     »
Stichworte:
Level Set Method, Evolutionary Algorithms, Topology Optimization, Crashworthiness.
Dewey-Dezimalklassifikation:
620 Ingenieurwissenschaften
Kongress- / Buchtitel:
Europ. Congr. Comput. Meth. Appl. Sci & Engrg (ECCOMAS)
Datum der Konferenz:
05-10 Jun
Jahr:
2016
 BibTeX