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Author:

Wei, Zhouchao (Wei, Zhouchao.) | Rajagopal, Karthikeyan (Rajagopal, Karthikeyan.) | Zhang, Wei (Zhang, Wei.) | Kingni, Sifeu Takougang (Kingni, Sifeu Takougang.) | Akgul, Akif (Akgul, Akif.)

Indexed by:

EI Scopus SCIE

Abstract:

Hidden hyperchaotic attractors can be generated with three positive Lyapunov exponents in the proposed 5D hyperchaotic Burke-Shaw system with only one stable equilibrium. To the best of our knowledge, this feature has rarely been previously reported in any other higher-dimensional systems. Unidirectional linear error feedback coupling scheme is used to achieve hyperchaos synchronisation, which will be estimated by using two indicators: the normalised average root-mean squared synchronisation error and the maximum cross-correlation coefficient. The 5D hyperchaotic system has been simulated using a specially designed electronic circuit and viewed on an oscilloscope, thereby confirming the results of the numerical integration. In addition, fractional-order hidden hyperchaotic system will be considered from the following three aspects: stability, bifurcation analysis and FPGA implementation. Such implementations in real time represent hidden hyperchaotic attractors with important consequences for engineering applications.

Keyword:

hidden attractor Hyperchaos fractional-order analysis synchronisation circuit implementation

Author Community:

  • [ 1 ] [Wei, Zhouchao]China Univ Geosci, Sch Math & Phys, Wuhan 430074, Hubei, Peoples R China
  • [ 2 ] [Wei, Zhouchao]Yulin Normal Univ, Guangxi Coll & Univ Key Lab Complex Syst Optimiza, Yulin 537000, Peoples R China
  • [ 3 ] [Rajagopal, Karthikeyan]PNG Univ Technol, Dept Elect & Commun Engn, Ctr Nonlinear Dynam, Lae, Papua N Guinea
  • [ 4 ] [Zhang, Wei]Beijing Univ Technol, Coll Mech Engn, Beijing 100124, Peoples R China
  • [ 5 ] [Kingni, Sifeu Takougang]Univ Maroua, Inst Mines & Petr Ind, Dept Mech & Elect Engn, POB 46, Maroua, Cameroon
  • [ 6 ] [Akgul, Akif]Sakarya Univ, Fac Technol, Dept Elect & Elect Engn, Adapazari, Sakarya, Turkey

Reprint Author's Address:

  • [Wei, Zhouchao]China Univ Geosci, Sch Math & Phys, Wuhan 430074, Hubei, Peoples R China;;[Wei, Zhouchao]Yulin Normal Univ, Guangxi Coll & Univ Key Lab Complex Syst Optimiza, Yulin 537000, Peoples R China

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Source :

PRAMANA-JOURNAL OF PHYSICS

ISSN: 0304-4289

Year: 2018

Issue: 4

Volume: 90

2 . 8 0 0

JCR@2022

ESI Discipline: PHYSICS;

ESI HC Threshold:145

JCR Journal Grade:3

Cited Count:

WoS CC Cited Count: 11

SCOPUS Cited Count: 18

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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