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Title:

Geometrical Compatibility in Structural Shape Optimisation for Crashworthiness

Document type:
Zeitschriftenaufsatz
Author(s):
Rayamajhi, M.; Hunkeler, S.; Duddeck, F.
Abstract:
This paper presents a parametric shape optimisation approach using special parameterisation techniques for shape optimisation of structures with respect to crashworthiness. It is based on SFE CONCEPT which has the ability to modify shape using implicit parameterisation technique and adapt mesh to the new geometry through re-meshing. The success of shape optimisation depends on the type of parameterisation used. It is, therefore, important to choose a set of shape parameters which allow for large...     »
Keywords:
parameterisation technique, shape parameterisation, offset mapping, shape optimisation, geometrical conflicts, geometrical compatibility, SFE CONCEPT, crashworthiness, car body, bumper
Dewey Decimal Classification:
620 Ingenieurwissenschaften
Journal title:
Int. J. of Crashworthiness
Year:
2013
Journal volume:
19
Journal issue:
1
Pages contribution:
42-56
Language:
en
Fulltext / DOI:
doi:DOI:10.1080/13588265.2013.832720
WWW:
http://www.tandfonline.com/doi/abs/10.1080/13588265.2013.832720
Publisher:
Taylor & Francis Group
Submitted:
19.06.2013
Date of publication:
09.09.2013
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