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Towards valid parametric CAD models

delete2001-01-01
delete66
PRE
AI
C
Christoph M. Hoffmann *
K
Kee Joo Kim
DOI：10.1016/S0010-4485(00)00073-7delete
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Abstract

Abstract

En 中文
In variational CAD design, parametric models may fail to regenerate raising the question of which parameter values lead to valid models. The problem is easy to state but difficult to solve. Using a simplification, we present an algorithm that computes for parametric models valid parameter ranges within which the model will regenerate. We explain also why the general problem is hard. (C) 2000 Elsevier Science Ltd. All rights reserved.
Keywords:
parametric design
CAD
constraints
generic design
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Journal

C
Computer-Aided Design
IF:
3.1
Papers:
3.1K
Citations:
6.4K

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