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Found 2 items.

  • Nonlinear Vibration Analysis of an Electrostatically Actuated Microbeam using Differential Transformation Method

    M. G. Sobamowo, A A. Yinusa, O. A. Adesina, O. M. Oyekeye
    1-4

    Article ID: 1887
    288  (Abstract) 142  (Download)

    Abstract:

    In this paper, nonlinear vibration of electrostatically actuated microbeam is analyzed using differential transformation method.The high level of accuracy of the analytical solutions of the method was established through comparison of the results of the solutions of exact analytical method, variational approach, homotopy analysis method and energy balance methods. Also,with the aid of the present analytical solution, the... More

    2020-11-18

  • Heuristic Order Reduction of NARX-OBF models Applied to Nonlinear System Identification

    Elder Oroski, Beatriz Pês, Adolfo Bauchspiess, Marco Antonio Freitas do Egito Coelho
    1-10

    Article ID: 1341
    293  (Abstract) 92  (Download)

    Abstract:

    Nonlinear system identification concerns the determination of the model
    structure and its parameters. Although the designers often seek the best
    model for each system, it can be tricky to determine, at the same time, the
    best structure and the parameters which optimize the model performance.
    This paper proposes the use of a Genetic Algorithm, GA, and the Leven
    berg-Marquardt, LM,... More

    2020-04-16
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