A New 4D Hyperchaotic System and Its Analog and Digital Implementation

被引：14

作者：

Daniel Mendez-Ramirez, Rodrigo ^{[1
]}

Arellano-Delgado, Adrian ^{[2
]}

Angel Murillo-Escobar, Miguel ^{[3
]}

Cruz-Hernandez, Cesar ^{[1
]}

机构：

[1] Sci Res & Adv Studies Ctr Ensenada CICESE, Elect & Telecommun Dept, Ensenada 22860, Baja California, Mexico

[2] Autonomous Univ Baja California, CONACYT UABC Engn Architecture & Design Fac, Ensenada 22860, Baja California, Mexico

[3] Autonomous Univ Baja California UABC, Engn Architecture & Design Fac, Ensenada 22860, Baja California, Mexico

来源：

ELECTRONICS | 2021年 / 10卷 / 15期

关键词：

hyperchaotic system; DSP; dsPIC; bifurcation diagram; Lyapunov exponent; embedded system; SPI; DAC; CHAOS; EQUATION;

D O I：

10.3390/electronics10151793

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This work presents a new four-dimensional autonomous hyperchaotic system based on Mendez-Arellano-Cruz-Martinez (MACM) 3D chaotic system. Analytical and numerical studies of the dynamic properties are conducted for the new hyperchaotic system (NHS) in its continuous version (CV), where the Lyapunov exponents are calculated. The CV of the NHS is simulated and implemented using operational amplifiers (OAs), whereas the Discretized Version (DV) is simulated and implemented in real-time. Besides, a novel study of the algorithm performance of the proposed DV of NHS is conducted with the digital-electronic implementation of the floating-point versus Q1.15 fixed-point format by using the Digital Signal Processor (DSP) engine of a 16-bit dsPIC microcontroller and two external dual digital to analog converters (DACs) in an embedded system (ES).

引用

页数：18

共 50 条

[21] Multiple attractors in a novel simple 4D hyperchaotic system with chaotic 2-torus and its circuit implementation
Al-Azzawi, Saad Fawzi
Al-Hayali, Maryam A.
INDIAN JOURNAL OF PHYSICS, 2023, 97 (04) : 1169 - 1179
[22] Multiple attractors in a novel simple 4D hyperchaotic system with chaotic 2-torus and its circuit implementation
Saad Fawzi Al-Azzawi
Maryam A. Al-Hayali
Indian Journal of Physics, 2023, 97 : 1169 - 1179
[23] The Establishment and Dynamic Properties of a New 4D Hyperchaotic System with Its Application and Statistical Tests in Gray Images
Ding, Lina
Ding, Qun
ENTROPY, 2020, 22 (03)
[24] On the Dynamics of New 4D and 6D Hyperchaotic Systems
Rezzag, Samia
Zhang, Fuchen
MATHEMATICS, 2022, 10 (19)
[25] A New 4D Hyperchaotic System with Dynamics Analysis, Synchronization, and Application to Image Encryption
Nestor, Tsafack
Belazi, Akram
Abd-El-Atty, Bassem
Aslam, Md Nazish
Volos, Christos
De Dieu, Nkapkop Jean
Abd El-Latif, Ahmed A.
SYMMETRY-BASEL, 2022, 14 (02):
[26] A New Simple No-Equilibrium 4D Hyperchaotic System with an Exponential Nonlinear Term
Khashman, Ahmed K.
Al-Azzawi, Saad Fawzi
PROCEEDING OF THE 2ND 2022 INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE AND SOFTWARE ENGINEERING (CSASE 2022), 2022, : 283 - 288
[27] Analysis and control of a 4D hyperchaotic system with passive control
Emiroglu, Selcuk
Uyaroglu, Yilmaz
INTERNATIONAL JOURNAL OF NONLINEAR ANALYSIS AND APPLICATIONS, 2021, 12 (01): : 1087 - 1095
[28] Hyperchaos Numerical Simulation and Control in a 4D Hyperchaotic System
Ma, Junhai
Yang, Yujing
DISCRETE DYNAMICS IN NATURE AND SOCIETY, 2013, 2013
[29] Analysis and circuit implementation of a new 4D chaotic system
Qi, GY
Chen, GR
PHYSICS LETTERS A, 2006, 352 (4-5) : 386 - 397
[30] A 4D Entangled Memristor Hyperchaotic System and Its New Predefined-Time Sliding Mode Synchronization Control
Zhu, Shixiang
Lu, Qingke
Feng, Yuming
Yan, Dongfang
IEEE ACCESS, 2024, 12 : 145483 - 145495

← 1 2 3 4 5 →