Sculpted Surface Model Synthesis Based on Functional Design Constraints

dc.contributor.author Oliver, James
dc.contributor.author Theruvakattil, Philip
dc.contributor.author Oliver, James
dc.contributor.department Mechanical Engineering
dc.date 2019-07-18T06:27:13.000
dc.date.accessioned 2020-06-30T06:02:59Z
dc.date.available 2020-06-30T06:02:59Z
dc.date.copyright Fri Jan 01 00:00:00 UTC 1993
dc.date.embargo 2014-11-14
dc.date.issued 1993-09-01
dc.description.abstract <p>A technique if presented for the synthesis of sculptured surface models subject to several functional design constraints. A design environment is specified as a collection of polyhedral models which represent components in the vicinity of the design surface, or regions which the surface should avoid. The primary functional constraint is formulated as a proximity penalty function such that the design surface is induced to avoid a tolerance envelope around each component. In addition, a constraint based on surface area is formulated to counteract the expansion effect of the proximity constraint. Secondary design constraints are formulated to maintain consistent surface topology, and exploit part symmetry. Surface synthesis is thus formulated as an optimization problem and solved via simulated annealing. Several example applications are presented to demonstrate the capabilities of the technique.</p>
dc.description.comments <p>This is a conference proceeding from <em>19th Design Automation Conference </em>2 (1993): 515. Posted with permission.</p>
dc.identifier archive/lib.dr.iastate.edu/me_conf/99/
dc.identifier.articleid 1115
dc.identifier.contextkey 6360594
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath me_conf/99
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/54943
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/me_conf/99/1993_Oliver_SculpturedSurface.pdf|||Sat Jan 15 02:39:03 UTC 2022
dc.subject.disciplines Computer-Aided Engineering and Design
dc.subject.disciplines Manufacturing
dc.title Sculpted Surface Model Synthesis Based on Functional Design Constraints
dc.type article
dc.type.genre conference
dspace.entity.type Publication
relation.isAuthorOfPublication 5ccf5963-e33d-4d89-a5ce-f3d4fc78e115
relation.isOrgUnitOfPublication 6d38ab0f-8cc2-4ad3-90b1-67a60c5a6f59
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