Robust Optimization Scheme for Inverse Method for Crystal Plasticity Model Parametrization

Robust Optimization Scheme for Inverse Method for Crystal Plasticity Model Parametrization

A bottom-up material modeling based on a nonlocal crystal plasticity model requires information of a large set of physical and phenomenological parameters. Because of the many material parameters, it is inherently difficult to determine the nonlocal crystal plasticity parameters. Therefore, a robust...

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Bibliographic Details
Main Authors: Mahdieh Shahmardani, Napat Vajragupta, Alexander Hartmaier
Format: Article
Language:English
Published: MDPI AG 2020-02-01
Series:Materials
Subjects:
nanoindentation test
inverse analysis
trust-region-reflective algorithm
nonlocal crystal plasticity
geometry necessary dislocation
bcc material
Online Access:https://www.mdpi.com/1996-1944/13/3/735

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https://www.mdpi.com/1996-1944/13/3/735

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