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The Intricacies of Sprott-B System with Fractional-Order Derivatives: Dynamical Analysis, Synchronization, and Circuit Implementation

Authors :
Rending Lu
Prasina Alexander
Hayder Natiq
Anitha Karthikeyan
Sajad Jafari
Jiri Petrzela
Source :
Entropy, Vol 25, Iss 9, p 1352 (2023)
Publication Year :
2023
Publisher :
MDPI AG, 2023.

Abstract

Studying simple chaotic systems with fractional-order derivatives improves modeling accuracy, increases complexity, and enhances control capabilities and robustness against noise. This paper investigates the dynamics of the simple Sprott-B chaotic system using fractional-order derivatives. This study involves a comprehensive dynamical analysis conducted through bifurcation diagrams, revealing the presence of coexisting attractors. Additionally, the synchronization behavior of the system is examined for various derivative orders. Finally, the integer-order and fractional-order electronic circuits are implemented to validate the theoretical findings. This research contributes to a deeper understanding of the Sprott-B system and its fractional-order dynamics, with potential applications in diverse fields such as chaos-based secure communications and nonlinear control systems.

Details

Language :
English
ISSN :
25091352 and 10994300
Volume :
25
Issue :
9
Database :
Directory of Open Access Journals
Journal :
Entropy
Publication Type :
Academic Journal
Accession number :
edsdoj.9f5c3bab3174640b3c0676c50d19206
Document Type :
article
Full Text :
https://doi.org/10.3390/e25091352