A review of the digital implementation of continuous-time fractional-order chaotic systems using FPGAs and embedded hardware

D Clemente-López, JM Munoz-Pacheco… - … Methods in Engineering, 2023 - Springer
The hallmark of fractional-order derivatives is a memory kernel to describe real-world
phenomena with a better approximation than classical calculus. In fractional-order chaotic …

A new fractional-order hyperchaotic memristor oscillator: Dynamic analysis, robust adaptive synchronization, and its application to voice encryption

H Jahanshahi, A Yousefpour… - Applied Mathematics …, 2020 - Elsevier
The present study proposes a new fractional-order hyperchaotic memristor oscillator. The
proposed system is studied through numerical simulations and analyses, such as the …

[HTML][HTML] Fractional-order autonomous circuits with order larger than one

Y Jiang, B Zhang, X Shu, Z Wei - Journal of Advanced Research, 2020 - Elsevier
Fractional-order circuit is a kind of circuit which contains fractional-order elements. It has
been proved that the fractional-order circuit has some characteristics which are hard to be …

A chaotic path planning generator based on logistic map and modulo tactics

L Moysis, E Petavratzis, C Volos, H Nistazakis… - Robotics and …, 2020 - Elsevier
A simple, short and efficient chaotic path planning algorithm is proposed for autonomous
mobile robots, with the aim of covering a given terrain using chaotic, unpredictable motion …

A new fractional chaotic system and its application in image encryption with DNA mutation

J Hao, H Li, H Yan, J Mou - IEEE Access, 2021 - ieeexplore.ieee.org
In this paper, a color image encryption algorithm based on the fractional-order multi-scroll
Chen chaotic system and DNA mutation principle is proposed. The dynamical performances …

A lightweight chaos-based encryption scheme for IoT healthcare systems

D Clemente-Lopez, J de Jesus Rangel-Magdaleno… - Internet of Things, 2024 - Elsevier
Abstract The Internet of Things (IoT) has transformed the healthcare industry by enabling
new services and capabilities through connected devices and sensors. These devices, such …

[PDF][PDF] A Speech Cryptosystem Using the New Chaotic System with a Capsule-Shaped Equilibrium Curve.

MA Mohamed, T Bonny, A Sambas… - … Materials & Continua, 2023 - cdn.techscience.cn
In recent years, there are numerous studies on chaotic systems with special equilibrium
curves having various shapes such as circle, butterfly, heart and apple. This paper describes …

Enhanced hardware implementation of a mixed-order nonlinear chaotic system and speech encryption application

AH Elsafty, MF Tolba, LA Said, AH Madian… - … -International Journal of …, 2020 - Elsevier
This paper introduces a study for the effect of using different floating-point representations
on the chaotic system's behaviour. Also, it offers a comparison between the attractors at …

Reconfigurable fpga realization of fractional-order chaotic systems

SM Mohamed, WS Sayed, LA Said, AG Radwan - IEEE Access, 2021 - ieeexplore.ieee.org
This paper proposes FPGA realization of an IP core for generic fractional-order derivative
based on Grünwald-Letnikov approximation. This generic design is applied to achieve …

An efficient and reliable chaos-based iot security core for udp/ip wireless communication

B Ilyas, SM Raouf, S Abdelkader, T Camel… - IEEE …, 2022 - ieeexplore.ieee.org
The ultimate focus of this paper is to provide a hyperchaos-based reconfigurable platform for
the real-time securing of communicating embedded systems interconnected in networks …