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Article: Data structure and algorithms for virtual prototyping of heterogeneous objects

TitleData structure and algorithms for virtual prototyping of heterogeneous objects
Authors
KeywordsFunctionally Graded Material
Heterogeneous Material
Heterogeneous Objects
Rapid Prototyping
Virtual Prototyping
Issue Date2006
PublisherC A D Solutions. The Journal's web site is located at http://www.cadanda.com
Citation
Computer-Aided Design And Applications, 2006, v. 3 n. 1-4, p. 59-67 How to Cite?
AbstractIn contrast to traditional rapid prototyping of homogeneous objects, fabrication of heterogeneous objects (using layered manufacturing technologies) requires additional material information to be incorporated along with the object's geometries. The paper presents relevant data structures and algorithms for virtual prototyping of heterogeneous objects. Heterogeneous CAD models, which represent the ideal digital heterogeneous objects, are first described. Interrogation of the material compositions from the CAD models is then carried out at runtime. Voxels (with location-specific material properties) are subsequently created and maintained in a dynamic scan-line structure, layered-section structure and the virtual-object structure. The proposed data structures and the associate algorithms have been successfully applied in virtually prototyping of heterogeneous objects. Virtually fabricated heterogeneous object examples are provided.
Persistent Identifierhttp://hdl.handle.net/10722/156830
ISSN
2015 SCImago Journal Rankings: 0.310
References

 

DC FieldValueLanguage
dc.contributor.authorKou, XYen_US
dc.contributor.authorTan, STen_US
dc.date.accessioned2012-08-08T08:44:08Z-
dc.date.available2012-08-08T08:44:08Z-
dc.date.issued2006en_US
dc.identifier.citationComputer-Aided Design And Applications, 2006, v. 3 n. 1-4, p. 59-67en_US
dc.identifier.issn1686-4360en_US
dc.identifier.urihttp://hdl.handle.net/10722/156830-
dc.description.abstractIn contrast to traditional rapid prototyping of homogeneous objects, fabrication of heterogeneous objects (using layered manufacturing technologies) requires additional material information to be incorporated along with the object's geometries. The paper presents relevant data structures and algorithms for virtual prototyping of heterogeneous objects. Heterogeneous CAD models, which represent the ideal digital heterogeneous objects, are first described. Interrogation of the material compositions from the CAD models is then carried out at runtime. Voxels (with location-specific material properties) are subsequently created and maintained in a dynamic scan-line structure, layered-section structure and the virtual-object structure. The proposed data structures and the associate algorithms have been successfully applied in virtually prototyping of heterogeneous objects. Virtually fabricated heterogeneous object examples are provided.en_US
dc.languageengen_US
dc.publisherC A D Solutions. The Journal's web site is located at http://www.cadanda.comen_US
dc.relation.ispartofComputer-Aided Design and Applicationsen_US
dc.subjectFunctionally Graded Materialen_US
dc.subjectHeterogeneous Materialen_US
dc.subjectHeterogeneous Objectsen_US
dc.subjectRapid Prototypingen_US
dc.subjectVirtual Prototypingen_US
dc.titleData structure and algorithms for virtual prototyping of heterogeneous objectsen_US
dc.typeArticleen_US
dc.identifier.emailTan, ST:sttan@hkucc.hku.hken_US
dc.identifier.authorityTan, ST=rp00174en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-33744788675en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33744788675&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume3en_US
dc.identifier.issue1-4en_US
dc.identifier.spage59en_US
dc.identifier.epage67en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridKou, XY=7005662507en_US
dc.identifier.scopusauthoridTan, ST=7403366758en_US

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