An Extremely Multistable Complex Chaotic System Under Boosting Control

doi:10.1142/S0218127422501012

CORC > 兰州理工大学 > 兰州理工大学

	An Extremely Multistable Complex Chaotic System Under Boosting Control
	Yang, Feifei 2; Xiong, Li 1; An, Xinlei 2,3
刊名	INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS
	2022-06-15
卷号	32 期号:7
关键词	Complex chaotic infinitely many coexisting attractors hardware implementation
ISSN号	0218-1274
DOI	10.1142/S0218127422501012
英文摘要	In order to explore the phenomenon of coexisting attractors in complex chaotic systems, a multistable complex chaotic system is designed by using a cosine function and a control parameter to control the Sprott B system in this paper. The basic features of the complex chaotic system are analyzed from the perspectives of symmetry, dissipation, equilibrium points and stability. The analysis results indicate that the complex chaotic system is a symmetrical and dissipative system. It is particularly interesting to note that the system has infinitely many unstable equilibrium points, which generate infinitely many attractors. The dynamical characteristics of the complex chaotic system are evaluated through bifurcation diagrams, spectral entropy complexity and Lyapunov exponents spectrum. The dynamical evaluations illustrate that the system has complex dynamical performances, such as chaotic states, periodic states, especially infinitely many coexisting attractors. Then a chaotic circuit based on the complex chaotic system is designed and simulated by Multisim software. And the hardware circuit is implemented by using digital signal processor (DSP) platform. The hardware experimental results are consistent with the Multisim simulation results.
WOS研究方向	Mathematics ; Science & Technology - Other Topics
语种	英语
出版者	WORLD SCIENTIFIC PUBL CO PTE LTD
WOS记录号	WOS:000810495500003
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/158941]
专题	兰州理工大学
作者单位	1.Hexi Univ, Sch Phys & Electromech Engn, Zhangye 734000, Peoples R China; 2.Lanzhou Univ Technol, Coll Elect & Informat Engn, Lanzhou 730050, Peoples R China; 3.Lanzhou Jiaotong Univ, Sch Math & Phys, Lanzhou 730070, Peoples R China
推荐引用方式 GB/T 7714	Yang, Feifei,Xiong, Li,An, Xinlei. An Extremely Multistable Complex Chaotic System Under Boosting Control[J]. INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS,2022,32(7).
APA	Yang, Feifei,Xiong, Li,&An, Xinlei.(2022).An Extremely Multistable Complex Chaotic System Under Boosting Control.INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS,32(7).
MLA	Yang, Feifei,et al."An Extremely Multistable Complex Chaotic System Under Boosting Control".INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS 32.7(2022).