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Article: Modeling complex heterogeneous objects with non-manifold heterogeneous cells

TitleModeling complex heterogeneous objects with non-manifold heterogeneous cells
Authors
KeywordsAttribute based reasoning
Boolean operation
Cellular model
Heterogeneous material
Non-manifold
Issue Date2006
PublisherElsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/cad
Citation
Cad Computer Aided Design, 2006, v. 38 n. 5, p. 457-474 How to Cite?
AbstractThis paper presents a new approach to model complex heterogeneous objects with simultaneous geometry intricacies as well as complex material distributions. Different from most of the existing approaches, which utilize manifold B-Rep and the assembly representations, the proposed scheme takes advantage of the non-manifold cellular representations to model the geometries of the heterogeneous objects. With the aid of the cell adjacency information and attribute based reasoning, complex, smooth and versatile material distributions can be defined upon the intricate geometries. Compared with other similar approaches, the proposed scheme (1) generates heterogeneous object models with higher data consistencies and lower redundancies; (2) naturally avoids unnecessary/repetitive computations and thus improves computation efficiencies; (3) represents versatile material variations/distributions using different heterogeneous feature tree (HFT) structures. The detailed representation, associated algorithms and a prototype software package are presented. Example heterogeneous objects modeled with the proposed approach are provided. © 2006 Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/75553
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.contributor.authorSze, WSen_HK
dc.date.accessioned2010-09-06T07:12:18Z-
dc.date.available2010-09-06T07:12:18Z-
dc.date.issued2006en_HK
dc.identifier.citationCad Computer Aided Design, 2006, v. 38 n. 5, p. 457-474en_HK
dc.identifier.issn0010-4485en_HK
dc.identifier.urihttp://hdl.handle.net/10722/75553-
dc.description.abstractThis paper presents a new approach to model complex heterogeneous objects with simultaneous geometry intricacies as well as complex material distributions. Different from most of the existing approaches, which utilize manifold B-Rep and the assembly representations, the proposed scheme takes advantage of the non-manifold cellular representations to model the geometries of the heterogeneous objects. With the aid of the cell adjacency information and attribute based reasoning, complex, smooth and versatile material distributions can be defined upon the intricate geometries. Compared with other similar approaches, the proposed scheme (1) generates heterogeneous object models with higher data consistencies and lower redundancies; (2) naturally avoids unnecessary/repetitive computations and thus improves computation efficiencies; (3) represents versatile material variations/distributions using different heterogeneous feature tree (HFT) structures. The detailed representation, associated algorithms and a prototype software package are presented. Example heterogeneous objects modeled with the proposed approach are provided. © 2006 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.subjectAttribute based reasoningen_HK
dc.subjectBoolean operationen_HK
dc.subjectCellular modelen_HK
dc.subjectHeterogeneous materialen_HK
dc.subjectNon-manifolden_HK
dc.titleModeling complex heterogeneous objects with non-manifold heterogeneous cellsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0010-4485&volume=38&spage=457&epage=474&date=2005&atitle=Modeling+complex+heterogeneous+objects+with+non-manifold+heterogeneous+cellsen_HK
dc.identifier.emailTan, ST:sttan@hkucc.hku.hken_HK
dc.identifier.emailSze, WS:wssze@hkucc.hku.hken_HK
dc.identifier.authorityTan, ST=rp00174en_HK
dc.identifier.authoritySze, WS=rp00172en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.cad.2005.11.009en_HK
dc.identifier.scopuseid_2-s2.0-33646157954en_HK
dc.identifier.hkuros117350en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33646157954&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume38en_HK
dc.identifier.issue5en_HK
dc.identifier.spage457en_HK
dc.identifier.epage474en_HK
dc.identifier.isiWOS:000237998000005-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridKou, XY=7005662507en_HK
dc.identifier.scopusauthoridTan, ST=7403366758en_HK
dc.identifier.scopusauthoridSze, WS=7003795945en_HK

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