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Article: A hierarchical representation for heterogeneous object modeling

TitleA hierarchical representation for heterogeneous object modeling
Authors
KeywordsFunctionally graded material
Heterogeneous feature tree
Heterogeneous object modeling
Hierarchical representation
Recursive material evaluation
Issue Date2005
PublisherElsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/cad
Citation
Cad Computer Aided Design, 2005, v. 37 n. 3, p. 307-319 How to Cite?
AbstractA hierarchical representation for heterogeneous object modeling is presented in this paper. To model a heterogeneous object, Boundary representation is used for geometry representation, and a novel Heterogeneous Feature Tree (HFT) structure is proposed to represent the material distributions. HFT structure hierarchically organizes the material variation dependency relationships and is intuitive in modeling different types of material gradations. Based on the HFT structure, a recursive material evaluation algorithm is proposed to dynamically evaluate the material compositions at a specific location. Such a hierarchical representation guarantees complex material gradations and the user's design intent can be intuitively represented. Example heterogeneous objects modeled with this scheme are provided and potential applications are discussed. © 2004 Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/75636
ISSN
2015 Impact Factor: 2.149
2015 SCImago Journal Rankings: 1.078
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorKou, XYen_HK
dc.contributor.authorTan, STen_HK
dc.date.accessioned2010-09-06T07:13:06Z-
dc.date.available2010-09-06T07:13:06Z-
dc.date.issued2005en_HK
dc.identifier.citationCad Computer Aided Design, 2005, v. 37 n. 3, p. 307-319en_HK
dc.identifier.issn0010-4485en_HK
dc.identifier.urihttp://hdl.handle.net/10722/75636-
dc.description.abstractA hierarchical representation for heterogeneous object modeling is presented in this paper. To model a heterogeneous object, Boundary representation is used for geometry representation, and a novel Heterogeneous Feature Tree (HFT) structure is proposed to represent the material distributions. HFT structure hierarchically organizes the material variation dependency relationships and is intuitive in modeling different types of material gradations. Based on the HFT structure, a recursive material evaluation algorithm is proposed to dynamically evaluate the material compositions at a specific location. Such a hierarchical representation guarantees complex material gradations and the user's design intent can be intuitively represented. Example heterogeneous objects modeled with this scheme are provided and potential applications are discussed. © 2004 Elsevier Ltd. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherElsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/caden_HK
dc.relation.ispartofCAD Computer Aided Designen_HK
dc.subjectFunctionally graded materialen_HK
dc.subjectHeterogeneous feature treeen_HK
dc.subjectHeterogeneous object modelingen_HK
dc.subjectHierarchical representationen_HK
dc.subjectRecursive material evaluationen_HK
dc.titleA hierarchical representation for heterogeneous object modelingen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0010-4485&volume=37&issue=4&spage=307&epage=319&date=2005&atitle=A+hierarchical+representation+for+heterogeneous+object+modelingen_HK
dc.identifier.emailTan, ST:sttan@hkucc.hku.hken_HK
dc.identifier.authorityTan, ST=rp00174en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.cad.2004.03.006en_HK
dc.identifier.scopuseid_2-s2.0-6344287504en_HK
dc.identifier.hkuros98385en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-6344287504&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume37en_HK
dc.identifier.issue3en_HK
dc.identifier.spage307en_HK
dc.identifier.epage319en_HK
dc.identifier.isiWOS:000225679500003-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridKou, XY=7005662507en_HK
dc.identifier.scopusauthoridTan, ST=7403366758en_HK

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