Broadband Chaotic Oscillations in a Weakly Coupled Ensemble of Self-Sustained Oscillators


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Аннотация

An ensemble of van der Pol oscillators coupled in a ring has been numerically simulated. Peculiarities of chaotic dynamics have been studied by analysis of Fourier spectra and Lyapunov exponents. It is established that chaotic dynamics appearing upon the breakup of multifrequency tori is characterized by a broadband spectrum.

Авторлар туралы

N. Stankevich

Yuri Gagarin State Technical University of Saratov; Kotel’nikov Institute of Radioengineering and Electronics, Saratov Branch, Russian Academy of Sciences; St. Petersburg State University

Хат алмасуға жауапты Автор.
Email: stankevichnv@mail.ru
Ресей, Saratov, 410054; Saratov, 410019; St. Petersburg, 199034

E. Popova

Yuri Gagarin State Technical University of Saratov; Kotel’nikov Institute of Radioengineering and Electronics, Saratov Branch, Russian Academy of Sciences

Email: stankevichnv@mail.ru
Ресей, Saratov, 410054; Saratov, 410019

A. Kuznetsov

Kotel’nikov Institute of Radioengineering and Electronics, Saratov Branch, Russian Academy of Sciences

Email: stankevichnv@mail.ru
Ресей, Saratov, 410019

E. Seleznev

Kotel’nikov Institute of Radioengineering and Electronics, Saratov Branch, Russian Academy of Sciences; Saratov State University

Email: stankevichnv@mail.ru
Ресей, Saratov, 410019; Saratov, 410054

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