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Modified conditions for minimum of compliance
Linköping University, The Institute of Technology. Linköping University, Department of Mathematics, Applied Mathematics.
2007 (English)In: Computer Methods in Applied Mechanics and Engineering, ISSN 0045-7825, Vol. 196, no 45-48, 4413-4418 p.Article in journal (Refereed) Published
Abstract [en]

We consider the problem of finding a design with minimum compliance using a SIMP material. In particular, we present a method to obtain competitive designs that do not include composite like material distributions. The idea of this method is to modify a necessary condition for the optimal design of an object. We prove that the modified condition defines a design and present numerical solutions. (c) 2007 Published by Elsevier B.V.

Place, publisher, year, edition, pages
2007. Vol. 196, no 45-48, 4413-4418 p.
Keyword [en]
topology optimization, necessary optimality conditions, smoothing
National Category
Engineering and Technology
URN: urn:nbn:se:liu:diva-45931DOI: 10.1016/j.cma.2006.12.010OAI: diva2:266827
Available from: 2009-10-11 Created: 2009-10-11 Last updated: 2011-01-11

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Rietz, Andreas
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