Computational Homogenization and Parameter-Identification for Heterogeneous Inelastic Materials
Schmidt U, Mergheim J, Steinmann P (2011)
Publication Type: Conference contribution
Publication year: 2011
Publisher: Wiley-VCH Verlag GmbH & Co.
City/Town: Weinheim
Book Volume: 7
Pages Range: 951-954
Edition: 1
Conference Proceedings Title: Proceedings of Applied Mathematics and Mechanics (PAMM)
Event location: Graz, Austria
Abstract
The aim of this paper is to describe a method for identifying micro material parameters using only macroscopic experimental data. The FE2 method is used to model the behavior of the complex materials with heterogeneous micro-structure. The resulting least squares problem is minimized using gradient-based optimization algorithms, where the gradient information is derived analytically within the discretized scheme.
Authors with CRIS profile
Ulrike Schmidt
Lehrstuhl für Technische Mechanik (LTM)
Julia Mergheim
Paul Steinmann
Lehrstuhl für Technische Mechanik (LTM)
How to cite
APA:
Schmidt, U., Mergheim, J., & Steinmann, P. (2011). Computational Homogenization and Parameter-Identification for Heterogeneous Inelastic Materials. In Proceedings of Applied Mathematics and Mechanics (PAMM) (pp. 951-954). Graz, Austria, AT: Weinheim: Wiley-VCH Verlag GmbH & Co..
MLA:
Schmidt, Ulrike, Julia Mergheim, and Paul Steinmann. "Computational Homogenization and Parameter-Identification for Heterogeneous Inelastic Materials." Proceedings of the GAMM 2011, Graz, Austria Weinheim: Wiley-VCH Verlag GmbH & Co., 2011. 951-954.
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