Planning and implementation of a digital shadow for the friction factor quantification of the ECAP process using grey box modeling approach and finite element analysis
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CIRP. Band 2020 2021. S. 237 99 ( Procedia CIRP).
Publikationen: Beitrag in Buch/Bericht/Konferenzband › Beitrag in Konferenzband
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TY - GEN
T1 - Planning and implementation of a digital shadow for the friction factor quantification of the ECAP process using grey box modeling approach and finite element analysis
AU - Schwarz, Andreas
AU - Stockinger, Martin
AU - Ralph, Benjamin James
PY - 2021/5/4
Y1 - 2021/5/4
N2 - This paper describes the possibility of analytical friction factor generation using a Grey Box modelling approach. A preprocessor is used, which automatically collects measured data via a Smart Production Network and calculates the effective friction coefficient as a function of all significant process parameters of the Equal-Channel-Angular-Pressing (ECAP) process using a data-driven evaluation algorithm. The results of this calculation are then automatically implemented in an efficiently programmed finite element analysis. This Digital Shadow then serves as the basis for the implementation of a Digital Twin, which is described shortly at the end.
AB - This paper describes the possibility of analytical friction factor generation using a Grey Box modelling approach. A preprocessor is used, which automatically collects measured data via a Smart Production Network and calculates the effective friction coefficient as a function of all significant process parameters of the Equal-Channel-Angular-Pressing (ECAP) process using a data-driven evaluation algorithm. The results of this calculation are then automatically implemented in an efficiently programmed finite element analysis. This Digital Shadow then serves as the basis for the implementation of a Digital Twin, which is described shortly at the end.
U2 - https://doi.org/10.1016/j.procir.2021.03.035
DO - https://doi.org/10.1016/j.procir.2021.03.035
M3 - Conference contribution
VL - 2020
T3 - Procedia CIRP
SP - 237
BT - CIRP
ER -