Mode selection and stability of attractors in Chua circuit driven by piezoelectric sources

doi:10.1016/j.chaos.2022.112450

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	Mode selection and stability of attractors in Chua circuit driven by piezoelectric sources
	Yang, Feifei 1; Ma, Jun 1,2; An, Xinlei 1,3
刊名	CHAOS SOLITONS & FRACTALS
	2022-09-01
卷号	162
关键词	Piezoelectric ceramic Switch control Attractors Hamilton energy
ISSN号	0960-0779
DOI	10.1016/j.chaos.2022.112450
英文摘要	The piezoelectric ceramic can be activated to produce continuous voltage and it is often used to excite nonlinear circuits, which is tamed as functional circuit to detect the acoustic wave and mechanic forcing. When two piezoelectric devices are combined to couple a nonlinear circuit, any switch between two channels embeds with piezoelectric ceramic will induce distinct mode transition in the output voltages. In addition, synchronous inputs from two piezoelectric ceramics will induce competition on exciting the nonlinear circuit and then the mode selection becomes competitive. In this paper, two piezoelectric devices are incorporated in two different branch circuits of the Chua circuit, and each piezoelectric ceramic is connected with a resistor in series in the branch circuit, the Chua circuit will be driven by two different external stimuli generated from the piezoelectric devices along the two branch circuits in parallel. The two branch circuits embedded with piezoelectric devices are controlled by two switchers S-1, S-2, and the induced piezoelectric voltages are described by periodic from without losing generality. Three cases are investigated for detecting the stability of attractors and mode selection in the chaotic Chua circuit driven by piezoelectric voltage sources. It is confirmed that the involvement of piezoelectric ceramic into the nonlinear circuit can control the dynamics and firing patterns effectively.
WOS研究方向	Mathematics ; Physics
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000843864100005
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/159819]
专题	理学院
作者单位	1.Lanzhou Univ Technol, Coll Elect & Informat Engn, Lanzhou 730050, Peoples R China; 2.Lanzhou Univ Technol, Dept Phys, 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,Ma, Jun,An, Xinlei. Mode selection and stability of attractors in Chua circuit driven by piezoelectric sources[J]. CHAOS SOLITONS & FRACTALS,2022,162.
APA	Yang, Feifei,Ma, Jun,&An, Xinlei.(2022).Mode selection and stability of attractors in Chua circuit driven by piezoelectric sources.CHAOS SOLITONS & FRACTALS,162.
MLA	Yang, Feifei,et al."Mode selection and stability of attractors in Chua circuit driven by piezoelectric sources".CHAOS SOLITONS & FRACTALS 162(2022).