Multi-objective design optimisation of a 3D-rail stamping process using a robust multi-objective optimisation platform (RMOP)

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To access the full text documents, please follow this link: http://hdl.handle.net/2117/25108

dc.contributor	Universitat Politècnica de Catalunya. Departament de Resistència de Materials i Estructures a l'Enginyeria
dc.contributor	Universitat Politècnica de Catalunya. (MC)2 - Grup de Mecànica Computacional en Medis Continus
dc.contributor.author	Lee, DongSeop
dc.contributor.author	Coma Company, Martí
dc.contributor.author	Espinoza Román, Héctor Gabriel
dc.contributor.author	Fruitós Bickham, Óscar Alejandro
dc.contributor.author	Pons Prats, Jordi
dc.date	2013
dc.identifier.citation	Lee, D.S. [et al.]. Multi-objective design optimisation of a 3D-rail stamping process using a robust multi-objective optimisation platform (RMOP). A: International Conference on Computational Plasticity Fundamentals and Applications. "Computational Plasticity XII. Fundamentals and Applications". Barcelona: Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE), 2013, p. 1-12.
dc.identifier.citation	978-84-941531-5-0
dc.identifier.citation	B-19898-2013
dc.identifier.uri	http://hdl.handle.net/2117/25108
dc.language.iso	eng
dc.publisher	Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE)
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Informàtica::Aplicacions de la informàtica::Aplicacions informàtiques a la física i l‘enginyeria
dc.subject	Computational mechanics
dc.subject	Forming process
dc.subject	Robust Multi-Objective Optimization
dc.subject	Genetic Algorithms
dc.subject	Computational plasticity
dc.subject	Mecànica computacional
dc.title	Multi-objective design optimisation of a 3D-rail stamping process using a robust multi-objective optimisation platform (RMOP)
dc.type	info:eu-repo/semantics/publishedVersion
dc.type	info:eu-repo/semantics/conferenceObject
dc.description.abstract	The paper investigates the multi-objective design optimisation of a stamping process to control the final shape and the final quality using advanced high strength steels. The design problem of the stamping process is formulated to minimise the difference between the desired shape and the final geometry obtained by numerical simulation accounting elastic springback. In addition, the final product quality is maximised by improving safety zones without wrinkling, thinning, or failure. Numerical results show that the proposed methodology improves the final product quality while reduces its springback.
dc.description.abstract	Peer Reviewed

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