Dynamical memristors for higher-complexity neuromorphic computing

S Kumar, X Wang, JP Strachan, Y Yang… - Nature Reviews …, 2022 - nature.com
Research on electronic devices and materials is currently driven by both the slowing down
of transistor scaling and the exponential growth of computing needs, which make present …

Extreme multistability and complex dynamics of a memristor-based chaotic system

H Chang, Y Li, G Chen, F Yuan - International Journal of Bifurcation …, 2020 - World Scientific
A memristor with coexisting pinched hysteresis loops and twin local activity domains is
presented and analyzed, with an emulator being designed and applied to the classic Chua's …

Multi-scroll hidden attractor in memristive HR neuron model under electromagnetic radiation and its applications

S Zhang, J Zheng, X Wang, Z Zeng - Chaos: An Interdisciplinary …, 2021 - pubs.aip.org
This paper aims to propose a novel no-equilibrium Hindmarsh–Rose (HR) neuron model
with memristive electromagnetic radiation effect. Compared with other memristor-based HR …

[HTML][HTML] An optimized chaotic S-box for real-time image encryption scheme based on 4-dimensional memristive hyperchaotic map

M Vijayakumar, A Ahilan - Ain Shams Engineering Journal, 2024 - Elsevier
As digital products communicate over public networks, digital image security becomes
essential. Despite advancements in encryption technology, protecting data from secure …

Multistability analysis, circuit implementations and application in image encryption of a novel memristive chaotic circuit

G Peng, F Min - Nonlinear Dynamics, 2017 - Springer
A novel memristive chaotic circuit is proposed by replacing the Chua's diode in modified
Chua's circuit with a smooth active memristor, and the corresponding memristive model is …

Two-dimensional memristive hyperchaotic maps with different coupling frames and its hardware implementation

M Wang, M An, S He, X Zhang… - … Journal of Nonlinear …, 2023 - pubs.aip.org
Continuous-time memristors have been used in numerous chaotic circuit systems. Similarly,
the discrete memristor model applied to a discrete map is also worthy of further study. To this …

Memristor-based hyper-chaotic circuit for image encryption

JJ Chen, DW Yan, SK Duan, LD Wang - Chinese Physics B, 2020 - iopscience.iop.org
The memristor is a kind of non-linear element with memory function, which can be applied to
chaotic systems to increase signal randomness and complexity. In this paper, a new four …

A hyperchaotic memristor oscillator with fuzzy based chaos control and LQR based chaos synchronization

K Rajagopal, H Jahanshahi, M Varan, I Bayır… - … -International Journal of …, 2018 - Elsevier
Chaotic and hyperchaotic systems with interesting behaviors have been of interest in the
recent years. In this paper we introduce a hyperchaotic memristor oscillator which shows …

A no-equilibrium memristive system with four-wing hyperchaotic attractor

K Rajagopal, A Bayani, AJM Khalaf, H Namazi… - … -International Journal of …, 2018 - Elsevier
A new memristive system is proposed in this paper which can have no equilibrium and a line
of equilibrium based on the value of its controlling parameter. Also, changing that parameter …

Dynamical analysis and FPGA implementation of a chaotic oscillator with fractional-order memristor components

K Rajagopal, A Karthikeyan, A Srinivasan - Nonlinear Dynamics, 2018 - Springer
Memristor-based chaotic and hyperchaotic systems are of great interest in the recent years,
and addition of meminductor and memcapacitors to the family has widened the applications …