Identification of friction coefficients and hardening parameters using optimization methods coupled with a 3D finite element code

Journal of Materials Processing Technology

Volumn 209, Issue 8, 2009, Pages 4005-4010

  Endelt, Benny ^a   Danckert, Joachim ^a  

^a AALBORG UNIVERSITY   (Denmark)

Author keywords

Computer simulation; Deep drawing; Finite element method; Inverse modeling; Non linear least square; Optimization; Sheet metal

Indexed keywords

3D FINITE ELEMENTS; ANALYTICAL SENSITIVITY ANALYSIS; CONSTITUTIVE RELATIONS; COULOMB FRICTIONS; EXPERIMENTAL DATUM; FINITE ELEMENT MODELS; FRICTION COEFFICIENTS; HARDENING PARAMETERS; INVERSE MODELING; LEAST-SQUARE ERRORS; MODEL DATUM; NON-LINEAR LEAST SQUARE; OPTIMIZATION METHODS; SHEET METAL FORMING; YIELD CONDITIONS;

CHANNEL CAPACITY; CONSTITUTIVE MODELS; COUPLED CIRCUITS; CURVE FITTING; DEEP DRAWING; DRAWING (FORMING); FRICTION; HARDENING; IDENTIFICATION (CONTROL SYSTEMS); INVERSE PROBLEMS; METAL DRAWING; METAL FORMING; OPTIMIZATION; SENSITIVITY ANALYSIS; SHEET METAL; SURFACE RECONSTRUCTION; THREE DIMENSIONAL;

FINITE ELEMENT METHOD;

EID: 64249110982     PISSN: 09240136     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jmatprotec.2008.09.028     Document Type: Article

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