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Title:

Improved hybrid cellular automata for crashworthiness optimization of thin-walled structures

Document type:
Zeitschriftenaufsatz
Author(s):
Zeng, Duo; Duddeck, Fabian
Abstract:
Thin-walled structures are of great importance in automotive crashworthiness design, because of their high crash energy absorption capability and their high potential for light weighting. To identify the best compromise between these two requirements, numerical optimization is needed. Size and shape optimization is relatively well explored while topology optimization for crash is still an open issue. Hence, this paper proposes an approach based on hybrid cellular automata (HCA) for crashworthine...     »
Keywords:
Topology optimization; Crashworthiness; Thin-walled structures; Hybrid cellular automata
Dewey Decimal Classification:
620 Ingenieurwissenschaften
Journal title:
Structural and Multidisciplinary Optimization
Year:
2017
Journal volume:
56
Journal issue:
1
Pages contribution:
101-115
Fulltext / DOI:
doi:10.1007/s00158-017-1650-3
Publisher:
Springer Nature
E-ISSN:
1615-147X1615-1488
Submitted:
18.08.2016
Accepted:
11.12.2016
Date of publication:
23.01.2017
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