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Modelling topology optimization problems as linear mixed 0-1 programs
KTH, Superseded Departments, Mathematics.
2003 (English)In: International Journal for Numerical Methods in Engineering, ISSN 0029-5981, E-ISSN 1097-0207, Vol. 57, no 5, 723-739 p.Article in journal (Refereed) Published
Abstract [en]

This paper deals with topology optimization of discretized continuum structures. It is shown that a large class of non-linear 0-1 topology optimization problems, including stress- and displacement-constrained minimum weight problems, can equivalently be modelled as linear mixed 0-1 programs. The modelling approach is applied to some test problems which are solved to global optimality.

Place, publisher, year, edition, pages
2003. Vol. 57, no 5, 723-739 p.
Keyword [en]
topology optimization, mixed integer programming, singular topologies, compliant mechanisms, variable-topology, part, design, constraints, stress, trajectories, composites, perimeter, branch
Identifiers
URN: urn:nbn:se:kth:diva-22554DOI: 10.1002/nme.700ISI: 000183313800008OAI: oai:DiVA.org:kth-22554DiVA: diva2:341252
Note
QC 20100525Available from: 2010-08-10 Created: 2010-08-10 Last updated: 2017-12-12Bibliographically approved

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