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In addition to research papers, the Design Society is developing several valuable resources for those interested in the study of design. These include a repository of PhD theses, a library of case studies and transcripts of design activities, and an archive of our newsletters. Please note that these resources are accessible exclusively to Design Society members.

Comparison between experimentation and multiphysics modelling to identify priority contradiction

Dubois, Sebastien (1,2); Chibane, Hicham (1,2); De Guio, Roland (1,2)

Type:
Papers
DS 122: Proceedings of the Design Society: 24th International Conference on Engineering Design (ICED23)
Year:
2023
Editor:
Kevin Otto, Boris Eisenbart, Claudia Eckert, Benoit Eynard, Dieter Krause, Josef Oehmen, Nad
Author:
Dubois, Sebastien (1,2); Chibane, Hicham (1,2); De Guio, Roland (1,2)
Series:
ICED
Institution:
1: INSA Strasbourg; 2: Icube, CSIP
Section:
Design Methods
Page(s):
1017-1026
DOI number:
https://doi.org/10.1017/pds.2023.102
Abstract:
The contradictions of TRIZ are now widespread and recognized as an effective inventive design tool. They make it possible to find solution concepts to problems that cannot be solved by optimization approaches. However, many contradictions could be formulated and it could be difficult to choose the priority one. The authors propose here two methods to formulate the contradictions and identify the priority contradiction: an experimental approach on the one hand, and a multiphysics approach on the other hand. This analysis, illustrated through an example of 3D printing of parts, shows that these two approaches are similar in terms of result, and indeed make it possible to formulate contradictions taking into account all the complexity of a system.
Keywords:
Creativity, Optimisation, Design methods, Case study
ICED23 International Conference on Engineering Design
Conferences

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