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Nonlinear dynamics and synchronization of saline oscillator’s model

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  • Fokou Kenfack, W.
  • Siewe Siewe, M.
  • Kofane, T.C.

Abstract

The Okamura model equation of saline oscillator is refined into a non-autonomous ordinary differential equation whose coefficients are related to physical parameters of the system. The dependence of the oscillatory period and amplitude on remarkable physical parameters are computed and compared to experimental results in order to test the model. We also model globally coupled saline oscillators and bring out the dependence of coupling coefficients on physical parameters of the system. We then study the synchronization behaviors of coupled saline oscillators by the mean of numerical simulations carried out on the model equations. These simulations agree with previously reported experimental results.

Suggested Citation

  • Fokou Kenfack, W. & Siewe Siewe, M. & Kofane, T.C., 2016. "Nonlinear dynamics and synchronization of saline oscillator’s model," Chaos, Solitons & Fractals, Elsevier, vol. 82(C), pages 72-82.
    • Handle: RePEc:eee:chsofr:v:82:y:2016:i:c:p:72-82
    DOI: 10.1016/j.chaos.2015.11.004
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    References listed on IDEAS

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    1. G. Augello & D. Valenti & B. Spagnolo, 2010. "Non-Gaussian noise effects in the dynamics of a short overdamped Josephson junction," The European Physical Journal B: Condensed Matter and Complex Systems, Springer;EDP Sciences, vol. 78(2), pages 225-234, November.
    2. D. Valenti & L. Schimansky-Geier & X. Sailer & B. Spagnolo, 2006. "Moment equations for a spatially extended system of two competing species," The European Physical Journal B: Condensed Matter and Complex Systems, Springer;EDP Sciences, vol. 50(1), pages 199-203, March.
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    1. Bekoa, D.J. Owono & Kenfack, W. Fokou & Siewe, M. Siewe, 2022. "Dynamics of saline oscillator under sinusoidal and bounded noise excitation," Chaos, Solitons & Fractals, Elsevier, vol. 158(C).

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