Processing free form objects within a Product Development Process framework
Chapitre d'ouvrage scientifique
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 lectureCHEUTET, Vincent; CATALANO, Chiara Eva; PERNOT, Jean-Philippe; FALCIDIENO, Bianca; GIANNINI, Franca; LEON, Jean-Claude (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 ...
Incorporating free-form features in aesthetic and engineering product design: State-of-the-art report Article dans une revue avec comité de lecturePERNOT, Jean-Philippe; FALCIDIENO, Bianca; GIANNINI, Franca; LEON, Jean-Claude (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 ...
Communication avec acteLOU, Ruding; GIANNINI, Franca; PERNOT, Jean-Philippe; MIKCHEVITECH, Alexei; VERON, Philippe; FALCIDIENO, Bianca; MARC, Raphael (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, ...
Communication avec acteLOU, Ruding; PERNOT, Jean-Philippe; VERON, Philippe; GIANNINI, Franca; FALCIDIENO, Bianca; MIKCHEVITCH, Alexei; MARC, Raphael (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 ...
Communication avec acteLI, Zongcheng; GIANNINI, Franca; FALCIDIENO, Bianca; PERNOT, Jean-Philippe; VERON, Philippe (Proceedings of the 4th IEEE Int. Conference on Cognitive Infocommunications (CogInfoCom'13), 2013)The construction of a Virtual Environments (VE) requires a long iterative modeling and modification process. Depending on the final purposes, many actors can be involved both in the early conception and in the detailed ...