A novel discrete memristive chaotic map

Since the subject of discrete memristor was formally proposed, many discrete memristor models have been constructed recently. However, the newly emerging dynamical phenomena by adding memristors into discrete chaotic maps are rarely studied in depth. This paper presents a novel discrete memristive c...

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Bibliographic Details
Published inEuropean physical journal plus Vol. 137; no. 3; p. 309
Main Authors Liang, Ziwei, He, Shaobo, Wang, Huihai, Sun, Kehui
Format Journal Article
LanguageEnglish
Published Berlin/Heidelberg Springer Berlin Heidelberg 01.03.2022
Springer Nature B.V
Subjects
Applied and Technical Physics
Atomic
Chaos theory
Circuits
Complex Systems
Condensed Matter Physics
Focus Point on Memristive Chaotic Circuits and Systems
Mathematical and Computational Physics
Memristors
Molecular
Optical and Plasma Physics
Physics
Physics and Astronomy
Regular Article
Theoretical
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Summary:Since the subject of discrete memristor was formally proposed, many discrete memristor models have been constructed recently. However, the newly emerging dynamical phenomena by adding memristors into discrete chaotic maps are rarely studied in depth. This paper presents a novel discrete memristive chaotic map, which largely enriches the dynamical behaviors of the original map. The research results show that the memristive chaotic map not only possesses the new properties of line fixed points and multistability, but also realizes the chaotification. The specific manifestation is to expand the attractors space, extend the chaotic range and increase the complexity. In addition, the circuit of the memristive chaotic map is implemented based on the DSP platform, which reveals its potential in practical application.
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ISSN:2190-5444
2190-5444
DOI:10.1140/epjp/s13360-022-02512-1