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Dimensioning a product in preliminary design through different exploration techniques

hal.structure.identifierLaboratoire Génie Industriel - EA 2606 [LGI]
dc.contributor.authorYANNOU, Bernard
hal.structure.identifierRoberval [Roberval]
dc.contributor.authorTROUSSIER, Nadège
hal.structure.identifierLaboratoire de Génie Civil [LGC]
dc.contributor.authorCHATEAUNEUF, Alaa
hal.structure.identifierRoberval [Roberval]
dc.contributor.authorBOUDAOUD, Nassim
dc.contributor.authorSCARAVETTI, Dominique
dc.date.accessioned2021-05-14T09:42:01Z
dc.date.available2021-05-14T09:42:01Z
dc.date.issued2009
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/76692
dc.description.abstractEnOnce a design concept has been chosen and parameterised, the embodiment design stage consists of choosing materials and dimensions to ensure a |good matching| with the expected performances. In this context of preliminary design stages, several approaches exist, which correspond to slightly different complexities and issues and must consequently be used at different moments. We consider in this paper three families of approaches: 1) exploring design (parametric) dimensioning under uncertainty (through constraint programming techniques, representations of feasible design points or Pareto frontiers); 2) robust design and multidisciplinary optimisation; 3) design for reliability. We advocate and state in this paper that these approaches must be used in that order of increasing complexity. Indeed, applying an approach allows one to quickly figure out inadequacies with performance specifications or initial allowable bounds of design parameters and then to backtrack or to refine the design issue before proceeding to the next stage or approach. We illustrate that phenomenon by successively applying the three approaches on a dimensioning issue of a two-member truss structure. We clearly show that the successive optimal designs obtained are notably different, but that the optimal point obtained in a given approach is used to explore its surroundings within the next approach.
dc.language.isoen
dc.subject.endesign exploration
dc.subject.enconstraint programming
dc.subject.enembodiment design
dc.subject.enoptimal design
dc.title.enDimensioning a product in preliminary design through different exploration techniques
dc.typeArticle de revue
dc.subject.halSciences de l'ingénieur [physics]/Mécanique [physics.med-ph]/Génie mécanique [physics.class-ph]
bordeaux.journalInternational Journal of Product Development
bordeaux.page140-163
bordeaux.volume9
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.institutionINRAE
bordeaux.institutionArts et Métiers
bordeaux.peerReviewedoui
hal.identifierhal-02170882
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02170882v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=International%20Journal%20of%20Product%20Development&rft.date=2009&rft.volume=9&rft.spage=140-163&rft.epage=140-163&rft.au=YANNOU,%20Bernard&TROUSSIER,%20Nad%C3%A8ge&CHATEAUNEUF,%20Alaa&BOUDAOUD,%20Nassim&SCARAVETTI,%20Dominique&rft.genre=article


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