@inproceedings{9e93bb9d0ba2406b93b159d237b41046,
title = "Formation of geometric tolerance zones for polyhedral objects",
abstract = "This paper presents a scheme for establishing geometrictolerance zones for polyhedral objects in solid modelers. Theproposed scheme is based on a surface-based variational model.Variations are applied to a part model by varying each surface'smodel variables. Those model variables are constrained bysome algebraic relations derived from the specified geometrictolerances. For size tolerance, two types of tolerance zones areconsidered in order to reflect two different types of sizetolerances. For any other geometric tolerance (form, orientationor positional), the resultant tolerance zone is defined by thecombination of size tolerance and that particular geometrictolerance specifications. Appropriate algebraic constraints (onthe model variables) are finally used to establish the tolerancezone boundaries in the surface-based variational model.",
keywords = "Geometric tolerance, Tolerance zone, Variational model",
author = "Utpal Roy and Bing Li",
note = "Publisher Copyright: {\textcopyright} 1997 by ASME.; ASME 1997 Design Engineering Technical Conferences, DETC 1997 ; Conference date: 14-09-1997 Through 17-09-1997",
year = "1997",
doi = "10.1115/DETC97/DAC-3990",
language = "English (US)",
series = "Proceedings of the ASME Design Engineering Technical Conference",
publisher = "American Society of Mechanical Engineers (ASME)",
booktitle = "23rd Design Automation Conference",
}