Multi-Scroll Attractors with Hyperchaotic Behavior Using Fractional-Order Systems

ALTUN K.

JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS, cilt.31, sa.05, 2022 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 31 Sayı: 05
  • Basım Tarihi: 2022
  • Doi Numarası: 10.1142/s0218126622500852
  • Dergi Adı: JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Applied Science & Technology Source, Compendex, Computer & Applied Sciences, INSPEC
  • Anahtar Kelimeler: Error function, FPAA, fractional-order, hyperchaos, multi-scroll chaotic attractors, CNN, N-DOUBLE SCROLLS, CHAOTIC ATTRACTORS, CHUAS CIRCUIT, CNN, IMPLEMENTATION, DYNAMICS, DESIGN, GENERATION
  • Sivas Cumhuriyet Üniversitesi Adresli: Evet

Özet

In this paper, a systematic design is proposed to generate multi-scroll attractors with hyperchaotic behavior using fractional-order systems, in which switched SC-CNN is triggered with error function. Sprott Systems Case H is reconstructed with fractional-order switched SC-CNN system. Herein, the goal is to increase the complexity of chaotic signals, hence providing safer and reliable communication by generating multi-scroll attractors with hyperchaotic behavior using fractional-order systems. Theoretical analysis of the proposed system's dynamical behaviors is scrutinized, while numerical investigations are carried out with equilibrium points, Lyapunov exponent, bifurcation diagrams, Poincare mapping and 0/1 test methods. Numerical results are validated through simulations and on an FPAA platform.