Processing free form objects within a Product Development Process framework
Chapitre d'ouvrage scientifique
Auteur
FALCIDIENO, BiancaGIANNINI, FrancaLÉON, Jean-Claude 
PERNOT, Jean-PhilippeRésumé
The purpose of the chapter is then to review: (1) the stages of a product development pro- cess (PDP) where free-form shapes appear and are subjected to aesthetic and functional require- ments; (2) the modeling, sketching, and modification activities illustrating how free-form surfaces can be processed and what are the corresponding difficulties faced during these tasks; (3) the con- tributions of our community to solve some of these issues, and the problems which are still open.
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Article dans une revue avec comité de lecture; ; ; ; ;PERNOT, Jean-Philippe (Elsevier, 2005)
This paper addresses the designers’ activity and in particular the way designers express an object shape in 2D sketches through character lines and how these lines form a basis for sketching shapes in 3D. The tools currently ...
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Article dans une revue avec comité de lecture; ; ;PERNOT, Jean-Philippe (Elsevier, 2008)
The use of free-form shapes has become mainstream to design complex products that have to fulfil engineering requirements as well as aesthetic criteria. Even if today’s CAD systems can easily represent free-form shapes by ...
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Communication avec acte; ;VERON, Philippe; ; ; PERNOT, Jean-Philippe; LOU, Ruding (Tools and Methods for Competitive Engineering (TMCE'10), 2010)
Nowadays, the mainstream methodology for product behavior analysis and improvement relies on the fol-lowing steps: 1) conceptual solution proposal and CAD prototyping, 2) mesh model creation for Finite Element (FE) analysis, ...
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Communication avec acte; ; ; ;PERNOT, Jean-Philippe; LOU, Ruding; VERON, Philippe (IEEE Computer Society, 2010)
Advances in modeling of discrete models have allowed the development of approaches for direct mesh modeling and modification. These tools mainly focus on modeling the visual appearance of the shape which is a key criterion ...
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Article dans une revue avec comité de lecture; ; ; ;PERNOT, Jean-Philippe; LOU, Ruding; VERON, Philippe (World Scientific Publishing, 2010)
Behaviour analysis loop is largely performed on virtual product model before its physical manufacturing. The last avoids high expenses in terms of money and time spent on intermediate manufacturing. It is gainful from the ...