TY  - EJOU
AU  - Pokorska, Iwona  
AU  - Sluzalec, Andrzej  

TI  - Identification Problems in Metal Forming
T2  - The International Conference on Computational \& Experimental Engineering and Sciences

PY  - 2007
VL  - 4
IS  - 3
SN  - 1933-2815

AB  - This work has been focused on a unified approach for parameter identification in metal forming processes of poroplastic materials. In order to solve the associated inverse problem a chosen functional is minimized by the use of gradient based methods and a sensitivity analysis. Several numerical and experimental results were presented. These are: the direct problem of simple compression, re-identification of flow stress and identification of loading functions.
KW  - Metal Forming
KW  -  Sensitivity
KW  -  Rigid-Poroplasticity

DO  - 10.3970/icces.2007.004.171