COLLECTIVE MODES OF THREE COUPLED RELAXATION OSCILLATORS: THE INFLUENCE OF DETUNING

Autor:	Dietmar Ruwisch, E.I. Volkov, Denis Volkov, Mathias Bode
Rok vydání:	1999
Předmět:	Control theory Oscillation Applied Mathematics Modeling and Simulation Relaxation oscillator Periodic attractor Phase (waves) Statistical physics Engineering (miscellaneous) Mathematics Variable (mathematics)
Zdroj:	International Journal of Bifurcation and Chaos. :1969-1981
ISSN:	1793-6551 0218-1274
Popis:	The dynamics of a ring of three relaxation oscillators symmetrically coupled in the slow variable is considered both experimentally and by means of numerical simulations. It is shown that apart from the synchronous oscillation the basic set of periodic attractors typical for identical oscillators is not essentially affected by a small detuning. However, detuning creates a large set of new collective modes which are characterized by larger system periods and a variety of phase relations between the oscillators. Comparisons of the experimental data with different oscillator models reveal that the results do not crucially depend on the specific features of the models and possible experimental uncertainties.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::21a83d7c8b385dd6a35c13ddd43de274 https://doi.org/10.1142/s0218127499001437 Zobrazit plný text záznamu