Parameter estimation for a viscoplastic damage model using a gradient‐based optimization algorithm

DOI10.1108/02644409810236920zbMath0941.74041OpenAlexW2043381895MaRDI QIDQ4700847

Kenneth Runesson, Rolf Mahnken, Magnus Johansson

Publication date: 7 August 2000

Published in: Engineering Computations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1108/02644409810236920

zbMATH Keywords

sensitivity analysismaterial parametersintegration schemedynamic yield surfacemonotonic loadinggradient-based optimization methodaustenetic stainless steel

Mathematics Subject Classification ID

Anelastic fracture and damage (74R20) Optimization of other properties in solid mechanics (74P10)

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Cites Work

• Parameter identification for viscoplastic models based on analytical derivatives of a least-squares functional and stability investigations
• Viscoplasticity with dynamic yield surface coupled to damage
• Projected Newton Methods for Optimization Problems with Simple Constraints
• Unnamed Item