PAMM
Volume 12, Issue 1 pp. 625-626
Section 16
Free Access

Numerical optimisation of process parameters for combined quasi-static and impulse forming

Marco Rozgić, 

Corresponding Author

Marco Rozgić

Theory of Electrical Engineering, Helmut Schmidt University of the Federal Armed Forces Hamburg, Germany

Marco Rozgić, phone +49 (0)40 6541 3647, fax +49 (0)40 6541 3766

Farhad Taebi, phone +49 (0)231 755 5413, fax +49 (0)231 755 5416

Marcus Stiemer, phone +49 (0)40 6541 2769, fax +49 (0)40 6541 3766

Search for more papers by this author
Farhad Taebi, 

Corresponding Author

Farhad Taebi

Institute of Applied Mathematics, TU Dortmund, Germany

Marco Rozgić, phone +49 (0)40 6541 3647, fax +49 (0)40 6541 3766

Farhad Taebi, phone +49 (0)231 755 5413, fax +49 (0)231 755 5416

Marcus Stiemer, phone +49 (0)40 6541 2769, fax +49 (0)40 6541 3766

Search for more papers by this author
Marcus Stiemer, 

Corresponding Author

Marcus Stiemer

Theory of Electrical Engineering, Helmut Schmidt University of the Federal Armed Forces Hamburg, Germany

Marco Rozgić, phone +49 (0)40 6541 3647, fax +49 (0)40 6541 3766

Farhad Taebi, phone +49 (0)231 755 5413, fax +49 (0)231 755 5416

Marcus Stiemer, phone +49 (0)40 6541 2769, fax +49 (0)40 6541 3766

Search for more papers by this author
First published: 03 December 2012
https://doi.org/10.1002/pamm.201210301
Citations: 2

Abstract

Mathematical optimisation of technological forming processes requires expensive simulations to evaluate objective function and constraint values as well as their derivative and Hessian informations. Therefore numerical linearisation methods like the finite difference method or the BFGS-update are necessary. In this work the effects of these approximation techniques are studied. (© 2012 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim)

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.