A NURBS-BASED TOPOLOGY OPTIMIZATION METHOD INCLUDING ADDITIVE MANUFACTURING CONSTRAINTS
dc.contributor.author | COSTA, Giulio |
dc.contributor.author | PAILHES, Jerome |
dc.contributor.author
hal.structure.identifier | MONTEMURRO, Marco
|
dc.date.accessioned | 2018 |
dc.date.available | 2018 |
dc.date.issued | 2017 |
dc.date.submitted | 2017 |
dc.identifier.other | PAPER REF: 6793 |
dc.identifier.uri | http://hdl.handle.net/10985/12539 |
dc.description.abstract | In this work, the Solid Isotropic Material with Penalization (SIMP) topology optimization (TO) method is revisited and reformulated within the mathematical framework of NURBS functions. This implies several advantages: firstly, a NURBS surface allows exploiting an implicitly defined filter zone; secondly, the number of optimization variables (i.e. the parameters defining the NURBS surface) is relatively small when compared to the classical SIMP approach. Finally the TO can be carried out by including non-linearity (either geometric or material) or non-conventional manufacturing constraints, as those related to the Additive Manufacturing (AM) technology. In this work the TO is applied to a standard benchmark. |
dc.description.sponsorship | The first author is grateful to Nouvelle-Aquitaine region for supporting this research work through the FUTURPROD project. |
dc.language.iso | en |
dc.publisher | J.F. Silva Gomes and Shaker A. Meguid editors |
dc.rights | Post-print |
dc.subject | NURBS |
dc.subject | Topology Optimisation |
dc.subject | Additive Manufacturing |
dc.subject | SIMP |
dc.title | A NURBS-BASED TOPOLOGY OPTIMIZATION METHOD INCLUDING ADDITIVE MANUFACTURING CONSTRAINTS |
dc.typdoc | Communication avec acte |
dc.localisation | Centre de Bordeaux-Talence |
dc.subject.hal | Mathématique: Optimisation et contrôle |
dc.subject.hal | Mathématique: Topologie algébrique |
dc.subject.hal | Mathématique: Topologie générale |
dc.subject.hal | Mathématique: Topologie géométrique |
dc.subject.hal | Informatique: Ingénierie assistée par ordinateur |
dc.subject.hal | Informatique: Modélisation et simulation |
dc.subject.hal | Sciences de l'ingénieur: Mécanique |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Mécanique des solides |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Mécanique des structures |
ensam.audience | Internationale |
ensam.conference.title | 7th International Conference on Mechanics and Materials in Design |
ensam.conference.date | 2017-06-11 |
ensam.country | Portugal |
ensam.title.proceeding | PROGRESS IN MECHANICS AND MATERIALS IN DESIGN |
ensam.page | 63 |
ensam.city | Albufeira |
ensam.peerReviewing | Oui |
ensam.invitedCommunication | Non |
ensam.proceeding | Oui |
hal.identifier | hal-01695683 |
hal.version | 1 |
hal.status | accept |