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      https://www.ias.ac.in/article/fulltext/pram/090/02/0026

    • Keywords

       

      Compound systems; memristor chaotic system; fractional-order chaotic systems; synchronisation

    • Abstract

       

      This paper presents a new compound synchronisation scheme among four hyperchaotic memristor system with incommensurate fractional-order derivatives. First a new controller was designed based on adaptivetechnique to minimise the errors and guarantee compound synchronisation of four fractional-order memristor chaotic systems. According to the suitability of compound synchronisation as a reliable solution for secure communication, we then examined the application of the proposed adaptive compound synchronisation scheme in the presence of noise for secure communication. In addition, the unpredictability and complexity of the drive systems enhance the security of secure communication. The corresponding theoretical analysis and results of simulation validated the effectiveness of the proposed synchronisation scheme using MATLAB.

    • Author Affiliations

       

      NAEIMADEEN NOGHREDANI1 AMINREZA RIAHI1 NASER PARIZ1 ALI KARIMPOUR1

      1. Department of Electrical Engineering, Faculty of Engineering, Ferdowsi University of Mashhad (FUM) Campus, Azadi Sq., P.O. Box 9177948974, Mashhad, Khorasan Razavi, Iran
    • Dates

       
  • Pramana – Journal of Physics | News

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