Extreme Multistability with Hidden Attractors in a Simplest Memristor-Based Circuit

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

11 Scopus Citations
View graph of relations

Author(s)

Related Research Unit(s)

Detail(s)

Original languageEnglish
Article number1950086
Journal / PublicationInternational Journal of Bifurcation and Chaos
Volume29
Issue number6
Publication statusPublished - 15 Jun 2019

Abstract

A simplest memristor-based circuit as a quasi-Hamiltonian system with extreme multistability is proposed and analyzed. There is no equilibrium in the system, but chaotic, quasi-periodic and periodic hidden attractors are present. The coexisting bifurcation diagrams associated with the coexisting singular attractors are observed by varying the system parameters. Of particular interest is that the coexistence of an infinite number of hidden attractors for a set of system parameters is discovered. Finally, two routes to chaos, intermittent chaotic and transient chaotic routes, are analyzed systematically, which reveal the mechanisms of chaos generation in the new circuit system.

Research Area(s)

  • bifurcation, coexisting hidden attractors, extreme multistability, Generic memristor, quasi-Hamiltonian system