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ISSN:2164-6457 (print)
ISSN:2164-6473 (online)
Journal of Applied Nonlinear Dynamics
Miguel A. F. Sanjuan (editor), Albert C.J. Luo (editor)
Miguel A. F. Sanjuan (editor)

Department of Physics, Universidad Rey Juan Carlos, 28933 Mostoles, Madrid, Spain

Email: miguel.sanjuan@urjc.es

Albert C.J. Luo (editor)

Department of Mechanical and Industrial Engineering, Southern Illinois University Ed-wardsville, IL 62026-1805, USA

Fax: +1 618 650 2555 Email: aluo@siue.edu

Generalized Combination-combination Synchronization of Chaos in Identical Orders Chaotic Systems

Journal of Applied Nonlinear Dynamics 5(1) (2016) 43--58 | DOI:10.5890/JAND.2016.03.003

K.S. Ojo; A.N. Njah; O.I. Olusola

$^{1}$ Department of Physics, University of Agriculture, Abeokuta, Nigeria

$^{2}$ Department of Physics, University of Lagos, Lagos, Nigeria

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Abstract

This paper proposes a generalized combination-combination synchronization scheme (GCCS) for identical order chaotic systems. Using the active backstepping technique. Based on active backstepping technique, suitable controllers are designed to achieve GCCS for any desired scaling factor among four chaotic Josephson junctions (JJs) evolving from different initial conditions. Numerical simulations are carried out to verify the feasibility and effectiveness of the proposed GCCS via active backstepping technique. The result shows that the proposed GCCS could be used to vary the JJ signal to any desired level and provide higher security in information transmission due its complex dynamical formulation.

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