Loading...
Loading...

Go to the content (press return)

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

Author
Lee, D.S.; Coma, M.; Espinoza, H.; Fruitos, O.; Pons-Prats, J.
Type of activity
Presentation of work at congresses
Name of edition
XII International Conference on Computational Plasticity : Fundamentals and Applications
Date of publication
2013
Presentation's date
2013-09-03
Book of congress proceedings
Computational Plasticity XII. Fundamentals and Applications
First page
1
Last page
12
Publisher
Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE)
Repository
http://hdl.handle.net/2117/25108 Open in new window
URL
http://congress.cimne.com/complas2013/proceedings/ Open in new window
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 res...
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.
Keywords
Computational plasticity, Forming process, Genetic Algorithms, Robust Multi-Objective Optimization
Group of research
(MC)2 - Group of Computational Mechanics on Continuous Medium
(MC)2 - UPC Computational continuum mechanics
ANiComp - Numerical analysis and scientific computation

Participants

Attachments