Stochastic Bifurcation in Generalized Chua's Circuit Driven by Skew-Normal Distributed Noise

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Yilmaz S., ÇEK M. E., Savaci F. A.

FLUCTUATION AND NOISE LETTERS, cilt.17, sa.4, 2018 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 17 Sayı: 4
  • Basım Tarihi: 2018
  • Doi Numarası: 10.1142/s0219477518300021
  • Dergi Adı: FLUCTUATION AND NOISE LETTERS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Anahtar Kelimeler: Stochastic bifurcation, generalized Chua's circuit, skew-normal distributed noise, P-bifurcation, RESONANCE, SYSTEM
  • Dokuz Eylül Üniversitesi Adresli: Evet

Özet

In this study, the stochastic phenomenological bifurcations (P-bifurcations) of generalized Chua's circuit (GCC) driven by skew-normal distributed noise have been investigated by numerically obtaining the stationary distributions of the stochastic responses. The noise intensity and/or skewness parameters of skew-normal distributed noise have been chosen as the bifurcation parameters to change the structure of the stochastic attractor. While the number of breakpoints in the piecewise-linear characteristics of the GCC are fixed, it has been observed that the number of scrolls have been changed by tuning the noise intensity and the skewness parameter of the skew-normal distributed noise.