Caspari, Michael, M.Sc.

Dr.-Ing. Michael Caspari

Department of Mechanical Engineering
Institute of Applied Mechanics (LTM, Prof. Steinmann)

Phone number: +49 9131 85-28502
Fax number: +49 9131 85-28503
Email: ltm-sekretariat@fau.de
Website: https://www.ltm.tf.fau.de/person/caspari-michael-m-sc/

C3: Parameter and shape optimization in finite elastoplasticity

(Third Party Funds Group – Sub project)

Overall project: TRR 73: Umformtechnische Herstellung von komplexen Funktionsbauteilen mit Nebenformelementen aus Feinblechen - Blechmassivumformung
Project leader: Paul Steinmann, Kai Willner
Project members: Benjamin Söhngen, Philipp Landkammer, Michael Caspari
Start date: 1. January 2009
End date: 31. December 2012
Extension Date: 31. December 2016
Funding source: DFG / Sonderforschungsbereich / Transregio (SFB / TRR)
URL: http://www.tr-73.de

Publications:

Lehmann E., Schmaltz S., Germain S., Fassmann D., Weber C., Loehnert S., Schaper M., Bach FW., Steinmann P., Willner K., Wriggers P.:
Material model identification for DC04 based on the numerical modelling of the polycrystalline microstructure and experimental data
15th ESAFORM Conference (Erlangen, Germany, 14. March 2012 - 16. March 2012)
In: 15th ESAFORM Conference Proceeding 2012
DOI: 10.4028/www.scientific.net/KEM.504-506.993
Schmaltz S., Landkammer P., Beyer F., Kumor D., Rademacher A., Blum H., Steinmann P., Willner K.:
Vorstellung eines Simulationsbenchmarks für die Blechmassivumformung
In: Merklein, M., Behrens, B.-A., Tekkaya, A. E. (ed.): Tagungsband zum 2. Erlanger Workshop Blechmassivumformung 2013, Bamberg: Meisenbach, 2013, p. 53-68
ISBN: 978-3-87525-353-5
Schmaltz S., Willner K.:
Identification of orthotropic plastic material parameters for deep-drawing steel using DIC and FEMU
XI International Conference on Computational plasticity - Fundamentals and Applications (Barcelona, Spain, 7. September 2011 - 9. September 2011)
In: COMPLAS XI Proceeding (CD) 2011
Schmaltz S., Willner K.:
Identification of the yield surface for sheet steel using an optical measurement system
Chemnitz (Germany, 25. May 2011 - 28. May 2011)
In: Proceedings of the 10th Youth Symposium on Experimental Solid Mechanics 2011
Schmaltz S., Willner K.:
Optimization of elastic material parameters of sheet metal with FEMU and DIC
82nd GAMM Annual Meeting (Graz, Austria)
In: PAMM 2011 2011

2020

Caspari M., Landkammer P., Steinmann P.:
Shape Optimization of a Backward Extrusion Process Using a Non-Invasive Form Finding Algorithm
In: Procedia Manufacturing 23rd International Conference on Material Forming (2020), p. 873-880
ISSN: 2351-9789
DOI: 10.1016/j.promfg.2020.04.273
Söhngen B., Caspari M., Willner K., Steinmann P.:
On Optimization Strategies for Inverse Problems in Metalforming
In: Marion Merklein, A. Erman Tekkaya, Bernd-Arno Behrens (ed.): Sheet Bulk Metal Forming - Research Results of the TCRC73, Zug: Springer Nature Switzerland, 2020, p. 354-377
DOI: 10.1007/978-3-030-61902-2_16

2018

Caspari M., Landkammer P., Steinmann P.:
A non-invasive node-based form finding approach with discretization-independent target configuration
In: Advanced Modeling and Simulation in Engineering Sciences 5 (2018), Article No.: 11
ISSN: 2213-7467
DOI: 10.1186/s40323-018-0104-9
Caspari M., Landkammer P., Steinmann P.:
Illustration of an improved non-invasive form finding algorithm
ESAFORM 2018 (Palermo, 23. April 2018 - 25. April 2018)
In: American Institute of Physics Inc. (ed.): 21st International ESAFORM Conference on Material Forming 2018
DOI: 10.1063/1.5034960
Landkammer P., Caspari M., Steinmann P.:
Improvements on a non-invasive, parameter-free approach to inverse form finding
In: Computational Mechanics 61 (2018), p. 433-447
ISSN: 0178-7675
DOI: 10.1007/s00466-017-1468-2

2017

Caspari M., Landkammer P., Steinmann P.:
Inverse form finding with H-adaptivity and an application to a notch stamping process
COMPLAS 2017 (Barcelona, 5. September 2017 - 7. September 2018)
In: International Center for Numerical Methods in Engineering (ed.): Proceedings of the 14th International Conference on Computational Plasticity - Fundamentals and Applications 2017
URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85045301572∂nerID=40&md5=538752db49a36adbf24b6bb7f9ec5e0b