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Document type:
Konferenzbeitrag 
Contribution type:
Textbeitrag / Aufsatz 
Author(s):
Bujny, M.; Aulig, N.; Olhofer, M.; Duddeck, F. 
Title:
Evolutionary Level Set Method for Crashworthiness Topology Optimization 
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...    »
 
Keywords:
Level Set Method, Evolutionary Algorithms, Topology Optimization, Crashworthiness. 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Book / Congress title:
Europ. Congr. Comput. Meth. Appl. Sci & Engrg (ECCOMAS) 
Date of congress:
05-10 Jun 
Year:
2016