Two impulsive synchronization studies using SC-CNN-based circuit and Chua's circuit

Kilic R., Alci M., Gunay E.

INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, cilt.14, sa.9, ss.3277-3293, 2004 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 14 Sayı: 9
  • Basım Tarihi: 2004
  • Doi Numarası: 10.1142/s0218127404011193
  • Dergi Adı: INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.3277-3293
  • Anahtar Kelimeler: chaos, Chua's circuit, SC-CNN-based circuit, impulsive synchronization, MULTIPLE-ACCESS CDMA, SECURE COMMUNICATION, SYSTEMS
  • Erciyes Üniversitesi Adresli: Evet

Özet

The impulsive synchronization method has been applied to several well-known chaotic circuits and systems such as Chua's circuit, Lorenz system and hyperchaotic circuit in the literature. In this paper, we also present two impulsive synchronization studies using SC-CNN-based circuit and Chua's circuit. In the first study, we have investigated the impulsive synchronization between two SC-CNN-based circuits. Pspice simulation results show that two SC-CNN-based circuits can be synchronized impulsively via x(1) and x(2) cell dynamics for different impulse width and impulse period values. And in the second study, we have investigated the impulsive synchronization between SC-CNN-based circuit and Chua's circuit. Pspice simulation results verify that two chaotic circuits, which have identical dynamical systems via appropriate parameter transformations but having quite different hardware implementations, can be synchronized impulsively for different impulse width and impulse period values.