Autors: Cherneva G P., Filipova-Petrakieva, S. K.
Title: Numerical Study on the Electrical Circuit, Presented by Duffing’s Equation
Keywords: chaos behavior, Duffing’s equation, Duffing’s oscillator

Abstract: Duffing’s equation is a non-linear second-order ordinary differential equation, describing processes with different physical natures. It analyses the status of deterministic dynamical systems. The Duffing’s oscillators can be realized by serial connection of resistor, coil, and capacitor, where only the latter one is non-linear. The other two passive elements are linear. In the present paper, the simplest Duffing’s oscillator is considered. On this base, the dynamics of the studied electrical circuit are discussed. Duffing’s equation solution is simulated by the Matlab/Simulink model. The paper finishes with conclusion remarks about the adequacy of the proposed model to solve Duffing’s equation.



    11th International Scientific Conference on Computer Science, COMSCI 2023, 2023, Bulgaria, DOI 10.1109/COMSCI59259.2023.10315933

    Copyright IEEE Xplore

    Вид: публикация в национален форум с межд. уч., публикация в реферирано издание, индексирана в Scopus