Publication detail
Parameter identification of rheological models using optimization algorithms
PÍŠTĚK, V. NOVOTNÝ, P. MAUDER, T. KLIMEŠ, L.
English title
Parameter identification of rheological models using optimization algorithms
Type
Paper in proceedings (conference paper)
Language
en
Original abstract
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.
Keywords in English
multi-parametric rheological models, optimization, CONOPT, GAMS
Released
2013-10-07
Publisher
Springer-Verlag
ISBN
978-3-319-02293-2
Book
Mechatronics 2013: Recent Technological and Scientific Advances
Pages from–to
193–198
Pages count
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"
}