DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Soobum | ko |
dc.contributor.author | Kwak, Byung Man | ko |
dc.contributor.author | Kim, Il Yong | ko |
dc.date.accessioned | 2013-03-08T14:56:03Z | - |
dc.date.available | 2013-03-08T14:56:03Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2007 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF CAD/CAM, v.7, no.1, pp.16 - 31 | - |
dc.identifier.issn | 1598-1800 | - |
dc.identifier.uri | http://hdl.handle.net/10203/93329 | - |
dc.description.abstract | A topology optimization methodology, named “smooth boundary topology optimization,” is proposed using a simple idea of combining parameterized boundary shape optimization and selection criterion for hole making. For implementation, material boundary is represented by B-spline curves and their control points are considered as design variables. The design is improved by either creating a hole or moving control points. To determine which is more beneficial, a selection criterion is defined. Once determined to create a hole, it is represented by a new B-spline and recognized as a new boundary. Because the proposed method deals with the control points of B-spline as design variables, their total number is much smaller than cell-based methods and it ensures smooth boundaries. It is shown that our method is a natural way of obtaining smooth boundary topology design effectively combining computer graphics technique and design sensitivity analysis. | - |
dc.language | English | - |
dc.publisher | 한국CAD/CAM학회 | - |
dc.title | Smooth boundary topology optimization using B-spline and hole generation | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 7 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 16 | - |
dc.citation.endingpage | 31 | - |
dc.citation.publicationname | INTERNATIONAL JOURNAL OF CAD/CAM | - |
dc.contributor.localauthor | Kwak, Byung Man | - |
dc.contributor.nonIdAuthor | Lee, Soobum | - |
dc.contributor.nonIdAuthor | Kim, Il Yong | - |
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