OS15-3 Analysis and Circuit Design of a Novel 4D Chaotic System

Title:	OS15-3 Analysis and Circuit Design of a Novel 4D Chaotic System
Publication:	ICAROB2020
Volume:	25
Pages:	800-804
ISSN:	2188-7829
DOI:	10.5954/ICAROB.2020.OS15-3
Author(s):	Yan Sun, Yongchao Zhang, Jiaqi Chen
Publication Date:	January 13, 2020
Keywords:	Novel 4D chaotic system, Dynamic characteristics, Simulation analysis, Analog circuit design
Abstract:	In this paper, a novel 4D chaotic system is proposed. First, the basic dynamic characteristics of this system are analyzed theoretically. Second, dynamical properties of the system are investigated by phase portraits, Poincaré sections, Lyapunov exponent spectrum and bifurcation diagram. In addition, an analog circuit of the system is designed and simulated by Multisim, a circuit simulation software. The experimental results show that the circuit simulation results are consistent with the numerical simulation results. Therefore, the existence of chaotic attractor in the system is verified from the physical level.
PDF File:	https://alife-robotics.co.jp/members2020/icarob/data/html/data/OS/OS15/OS15-3.pdf
Copyright:	© The authors. This article is distributed under the terms of the Creative Commons Attribution License 4.0, which permits non-commercial use, distribution and reproduction in any medium, provided the original work is properly cited. See for details: https://creativecommons.org/licenses/by-nc/4.0/