On the simultaneous estimation of model parameters used in constitutive laws for inelastic material behaviour

DOI10.1016/S0749-6419(99)00046-7zbMath0957.74007OpenAlexW2026793361MaRDI QIDQ1961884

D. K. Anding, Otto Timme Bruhns

Publication date: 25 March 2001

Published in: International Journal of Plasticity (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0749-6419(99)00046-7

zbMATH Keywords

inverse problemsensitivity analysisparameter identificationparallel computingimplicit time-integration schemeconstitutive lawsinelastic materialoptimization methodssimultaneous estimation of parametersleast-squares criterionuniaxial evaluations

Mathematics Subject Classification ID

System identification (93B30) Inverse problems in equilibrium solid mechanics (74G75) Plastic materials, materials of stress-rate and internal-variable type (74C99)

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Uses Software

• PVM