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Erschienen in: Structural and Multidisciplinary Optimization 6/2011

01.12.2011 | Brief Note

An explicit parameterization for casting constraints in gradient driven topology optimization

verfasst von: Allan Roulund Gersborg, Casper Schousboe Andreasen

Erschienen in: Structural and Multidisciplinary Optimization | Ausgabe 6/2011

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Abstract

From a practical point of view it is often desirable to limit the complexity of a topology optimization design such that casting/milling type manufacturing techniques can be applied. In the context of gradient driven topology optimization this work studies how castable designs can be obtained by use of a Heaviside design parameterization in a specified casting direction. This reduces the number of design variables considerably and the approach is simple to implement.

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Metadaten
Titel
An explicit parameterization for casting constraints in gradient driven topology optimization
verfasst von
Allan Roulund Gersborg
Casper Schousboe Andreasen
Publikationsdatum
01.12.2011
Verlag
Springer-Verlag
Erschienen in
Structural and Multidisciplinary Optimization / Ausgabe 6/2011
Print ISSN: 1615-147X
Elektronische ISSN: 1615-1488
DOI
https://doi.org/10.1007/s00158-011-0632-0

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