Nonlinear optimization of generalized Kelvin-model parameters with the use of mathematical programming
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F14%3APU110970" target="_blank" >RIV/00216305:26210/14:PU110970 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Nonlinear optimization of generalized Kelvin-model parameters with the use of mathematical programming
Original language description
The article shows results of the use of mathematical programming approach for nonlinear optimization problems to identify multi-parameter elastomer rheological models. The solution is based on the experimentally determined frequency dependent dynamic stiffness of the elastomeric parts. Measured waveforms of dynamic stiffness are approximated using multi-parameter rheological models. A generalized Kelvin model has been used for rubber silentblocks for automotive use. The nonlinear optimization methods have shown a significantly faster convergence and better accuracy of the calculation compared with the previously used classical non-linear Gauss-Newton least square optimization technique.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JT - Propulsion, engines and fuels
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceeding of International Conference Transport Means 2014
ISBN
9955-09-935-6
ISSN
1822-296X
e-ISSN
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Number of pages
4
Pages from-to
277-280
Publisher name
Kaunas University of Technology, K. Donelaičio st. 73, LT-44029 Kaunas
Place of publication
"Technologija", Studentu St. 54, LT-51424 Kaunas
Event location
Kaunas
Event date
Oct 23, 2014
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000345692000067