A discrete memristor model and its application in Hénon map

Y Peng, K Sun, S He - Chaos, Solitons & Fractals, 2020 - Elsevier
The realization of real memristor makes it be a very popular topic in recent years. However,
the topic about discrete memristor model is rarely discussed. In this paper, a discrete …

Bifurcation, chaos and fixed-time synchronization of memristor cellular neural networks

Q Chen, B Li, W Yin, X Jiang, X Chen - Chaos, Solitons & Fractals, 2023 - Elsevier
This study investigates a novel chaotic memristive cellular neural network (CNN) and its
synchronization. Firstly, a fourth-order chaotic system with a memristor is established by …

Asymmetric coexisting bifurcations and multi-stability in an asymmetric memristive diode-bridge-based jerk circuit

Q Xu, S Cheng, Z Ju, M Chen, H Wu - Chinese Journal of Physics, 2021 - Elsevier
An asymmetric memristive diode-bridge (MDB) emulator is raised to imitate the asymmetric
volt-ampere characteristic of a physical memristor. Then, an asymmetric MDB-based Jerk …

A memristive chaotic system with hypermultistability and its application in image encryption

J Sun, C Li, T Lu, A Akgul, F Min - Ieee Access, 2020 - ieeexplore.ieee.org
Infinite lines of equilibria exist in a new memristive system when a tangent function is
introduced for attractor self-reproducing. Lyapunov exponent spectra and bifurcation …

[HTML][HTML] A novel secure communications scheme based on chaotic modulation, recursive encryption and chaotic masking

A Ouannas, A Karouma, G Grassi, VT Pham - Alexandria Engineering …, 2021 - Elsevier
The aim of this paper is to propose a new secure communications approach, obtained by
combining into one scheme chaotic modulation, recursive encryption and chaotic masking …

An amplitude-controllable 3-D hyperchaotic map with homogenous multistability

X Zhou, C Li, Y Li, X Lu, T Lei - Nonlinear Dynamics, 2021 - Springer
By introducing a sinusoidal function into a three-dimensional map, a hyperchaotic map with
three positive Lyapunov exponents is derived. The map has two amplitude controllers, a …

A disturbance-observer-based sliding mode control for the robust synchronization of uncertain delayed chaotic systems: Application to data security

O Mofid, M Momeni, S Mobayen, A Fekih - IEEE Access, 2021 - ieeexplore.ieee.org
This article proposes a disturbance observer-based Sliding Mode Control (SMC) approach
for the robust synchronization of uncertain delayed chaotic systems. This is done by, first …

Memristor-based Lozi map with hidden hyperchaos

J Wang, Y Gu, K Rong, Q Xu, X Zhang - Mathematics, 2022 - mdpi.com
Recently, the application of memristors to improve chaos complexity in discrete chaotic
systems has been paid more and more attention to. To enrich the application examples of …

Dynamic analysis of HR-FN-HR neural network coupled by locally active hyperbolic memristors and encryption application based on Knuth-Durstenfeld algorithm

J Sun, C Li, Z Wang, Y Wang - Applied Mathematical Modelling, 2023 - Elsevier
A locally active hyperbolic memristor which can generate the bistability phenomenon is
presented. Based on the memristor, a HR-FN-HR neural network coupled by hyperbolic …

[HTML][HTML] Dynamical analysis and synchronization control of flux-controlled memristive chaotic circuits and its FPGA-Based implementation

J Luo, W Tang, Y Chen, X Chen, H Zhou - Results in Physics, 2023 - Elsevier
This paper focuses on addressing the synchronization control problem of memristive chaos
through the investigation of a single feedback controller strategy. Our objective is to deploy …