Comparison of numerical methods for identification of viscoelastic line spectra from static test data

International Journal for Numerical Methods in Engineering

Volumn 63, Issue 3, 2005, Pages 428-454

  Gerlach, S ^a   Matzenmiller, A ^a  

^a UNIVERSITY OF KASSEL   (Germany)

Author keywords

Inverse problem; Line spectra; Linear viscoelasticity; Non linear optimization; Non negative constraints; Parameter identification; Regularization technique

Indexed keywords

CHEBYSHEV APPROXIMATION; CONSTRAINT THEORY; CREEP; LEAST SQUARES APPROXIMATIONS; MATHEMATICAL MODELS; OPTIMIZATION; PROBLEM SOLVING; RELAXATION PROCESSES; VISCOELASTICITY;

OPTIMIZATION ALGORITHMS; QUADRATIC OPTIMIZATION; SINGULAR VALUE DECOMPOSITION; VISCOELASTIC LINE SPECTRA;

NUMERICAL METHODS;

MATHEMATICAL METHOD;

EID: 19044386614     PISSN: 00295981     EISSN: None     Source Type: Journal    
DOI: 10.1002/nme.1161     Document Type: Article

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