Detail publikačního výsledku

Parameter identification of rheological models using optimization algorithms

PÍŠTĚK, V.; NOVOTNÝ, P.; MAUDER, T.; KLIMEŠ, L.

Originální název

Parameter identification of rheological models using optimization algorithms

Anglický název

Parameter identification of rheological models using optimization algorithms

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The paper presents results of the application of optimization software GAMS and CONOPT solver for nonlinear optimization problems to identify multi-parameter elastomer rheological models. The solution is based on the experimentally set frequency-dependent dynamic stiffness of the elastomeric parts. Measured waveforms of dynamic stiffness are approximated using multi-parameter rheological models. The CONOPT solver has shown a significantly faster convergence and better accuracy of the calculation compared with the classical non-linear Gauss-Newton least square optimization technique.

Anglický abstrakt

The paper presents results of the application of optimization software GAMS and CONOPT solver for nonlinear optimization problems to identify multi-parameter elastomer rheological models. The solution is based on the experimentally set frequency-dependent dynamic stiffness of the elastomeric parts. Measured waveforms of dynamic stiffness are approximated using multi-parameter rheological models. The CONOPT solver has shown a significantly faster convergence and better accuracy of the calculation compared with the classical non-linear Gauss-Newton least square optimization technique.

Klíčová slova

multi-parametric rheological models, optimization, CONOPT, GAMS

Klíčová slova v angličtině

multi-parametric rheological models, optimization, CONOPT, GAMS

Autoři

PÍŠTĚK, V.; NOVOTNÝ, P.; MAUDER, T.; KLIMEŠ, L.

Rok RIV

2014

Vydáno

07.10.2013

Nakladatel

Springer-Verlag

ISBN

978-3-319-02293-2

Kniha

Mechatronics 2013: Recent Technological and Scientific Advances

Strany od

193

Strany do

198

Strany počet

6

BibTex

@inproceedings{BUT101881,
  author="Václav {Píštěk} and Pavel {Novotný} and Tomáš {Mauder} and Lubomír {Klimeš}",
  title="Parameter identification of rheological models using optimization algorithms",
  booktitle="Mechatronics 2013: Recent Technological and Scientific Advances",
  year="2013",
  pages="193--198",
  publisher="Springer-Verlag",
  isbn="978-3-319-02293-2"
}