DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박정환 | ko |
dc.contributor.author | 정연찬 | ko |
dc.contributor.author | 최병규 | ko |
dc.date.accessioned | 2013-02-28T01:38:51Z | - |
dc.date.available | 2013-02-28T01:38:51Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1998-11 | - |
dc.identifier.citation | 한국정밀공학회지, v.15, no.11, pp.180 - 188 | - |
dc.identifier.issn | 1225-9071 | - |
dc.identifier.uri | http://hdl.handle.net/10203/72090 | - |
dc.description.abstract | Z-map is a special form of discrete nonparametric representation in which the height values at grid points on the xy-plane are stored as a 2D array z[i.j]. While z-map is the simplest form of representing sculptured surfaces and it is the most versatile scheme for modeling nonparametric objects, its practical application in industry (eg, tool-path generation) aroused much controversy over its weaknesses ; accuracy, singularity (eg, vertical wall), and some excessive storage needs. Although z-map has such limitations, much research on the application of z-map can be found in various articles. However, research on the systematic analysis of sculptured surface shape representation via z-map model is rather rare. Presented in this paper are the following: shape modeling power of the simple z-map model, exact (within tolerance) B-map representation of sculptured surfaces which have some feature-shapes such as vertical-walls and real sharp-edges by adopting some complementary B-map models, and some application examples. | - |
dc.language | Korean | - |
dc.publisher | 한국정밀공학회 | - |
dc.title | Z-map 모델을 이용한 정밀형상 모델링 | - |
dc.title.alternative | Precision Shape Modeling by Z-Map Model | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 15 | - |
dc.citation.issue | 11 | - |
dc.citation.beginningpage | 180 | - |
dc.citation.endingpage | 188 | - |
dc.citation.publicationname | 한국정밀공학회지 | - |
dc.contributor.localauthor | 최병규 | - |
dc.contributor.nonIdAuthor | 박정환 | - |
dc.contributor.nonIdAuthor | 정연찬 | - |
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