Surface collision detection for virtual prototyping

Figueiredo, Mauro

Publication

Surface collision detection for virtual prototyping

2009Conference object

dc.contributor.author	Figueiredo, Mauro
dc.date.accessioned	2017-04-07T17:03:40Z
dc.date.available	2017-04-07T17:03:40Z
dc.date.issued	2009
dc.description.abstract	This paper presents an efficient collision detection algorithm designed to support assembly and maintenance simulation of complex assemblies. This approach exploits the surface knowledge, available from CAD models, to determine intersecting surfaces. It proposes a novel combination of Overlapping Axis-Aligned Bounding Box (OAABB) and R-tree structures to gain considerable performance improvements. This paper also shows an efficient traversal algorithm based on the R-tree structure of Axis-Aligned Bounding Boxes to determine intersecting objects and intersecting surfaces between three-dimensional components, for supporting the recognition of constraints in assembly and disassembly operations in virtual prototyping environments. The implementation of the proposed collision detection algorithm performs well against moderately complex industrial case studies. Current experimental results show that this implementation is effective in determining intersecting surfaces at interactive rates with moderately complex real case studies.	pt_PT
dc.description.version	info:eu-repo/semantics/publishedVersion	pt_PT
dc.identifier.isbn	978-972-8924-84-3
dc.identifier.other	AUT: MFI01071;
dc.identifier.uri	http://hdl.handle.net/10400.1/9792
dc.language.iso	eng	pt_PT
dc.peerreviewed	yes	pt_PT
dc.publisher	IADIS	pt_PT
dc.relation.publisherversion	http://www.iadisportal.org/cgvcvip-2009-proceedings	pt_PT
dc.rights.uri	http://creativecommons.org/licenses/by/4.0/	pt_PT
dc.subject	Collision detection	pt_PT
dc.subject	Virtual prototyping	pt_PT
dc.subject	Bounding volume hierarchies	pt_PT
dc.title	Surface collision detection for virtual prototyping	pt_PT
dc.type	conference object
dspace.entity.type	Publication
oaire.citation.conferencePlace	Algarve, Portugal	pt_PT
oaire.citation.endPage	72	pt_PT
oaire.citation.startPage	65	pt_PT
oaire.citation.title	IADIS International Conference Computer Graphics, Visualization, Computer Vision and Image Processing	pt_PT
person.familyName	Figueiredo
person.givenName	Mauro
person.identifier.ciencia-id	2F1E-E93D-B252
person.identifier.orcid	0000-0001-9394-4868
person.identifier.scopus-author-id	22333823900
rcaap.rights	openAccess	pt_PT
rcaap.type	conferenceObject	pt_PT
relation.isAuthorOfPublication	3bcfae6f-f5b9-4eb6-b12e-6d25f2865305
relation.isAuthorOfPublication.latestForDiscovery	3bcfae6f-f5b9-4eb6-b12e-6d25f2865305