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A 4D chaotic system with four-wing attractors and hidden extreme multistability.

Authors :
Li, Lingyun
Kong, Degui
Chai, Zhijun
Wang, Yunxia
Source :
International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics; 6/30/2024, Vol. 38 Issue 16, p1-19, 19p
Publication Year :
2024

Abstract

In this paper, a novel four-wing chaotic system is constructed based on the Sprott-A system. The novel system contains three nonlinearly quadratic terms, which have rich dynamics such as four-wing hidden attractors, hidden extreme multistability and transient transitions. It is found that this system has high complexity by spectral entropy analysis. In addition, a corresponding hardware analog circuit is designed based on this system by operational amplifiers and multipliers. The experimental results agree with those of the theoretical analysis and confirm that this system is practically feasible. This system will have a good application value in secure communication and cryptography. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
02179792
Volume :
38
Issue :
16
Database :
Complementary Index
Journal :
International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics
Publication Type :
Academic Journal
Accession number :
177113265
Full Text :
https://doi.org/10.1142/S0217979224501996