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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

  • DOI - Digital Object Identifier

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

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JT - Propulsion, engines and fuels

  • OECD FORD branch

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

  • 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