Autonomous third-order duffing-holmes type chaotic oscillator

Publication: ResearchArticle in proceedings – Annual report year: 2009

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A novel Duffing-Holmes type autonomous chaotic oscillator is described. In comparison with the well-known nonautonomous Duffing-Holmes circuit it lacks the external periodic drive, but includes two extra linear feedback subcircuits, namely a direct positive feedback loop, and an inertial negative feedback loop. In contrast to many other autonomous chaotic oscillators, including linear unstable resonators and nonlinear damping loops, the novel circuit is based on nonlinear resonator and linear damping loop in the negative feedback. SPICE simulation and hardware experimental investigations are presented. The Lyapunov exponents calculated from the rate equations confirm dynamical nature of chaotic oscillations.
Original languageEnglish
Title of host publicationEuropean Conference on Circuit Theory and Design, 2009. ECCTD 2009.
Publication date2009
ISBN (print)978-1-4244-3896-9
StatePublished - 2009
EventEuropean Conference on Circuit Theory and Design, 2009. - Antalya


ConferenceEuropean Conference on Circuit Theory and Design, 2009.
Period01/01/2009 → …

Bibliographical note

Copyright: 2009 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE

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