Conference paper · Journal article
The transition to chaotic phase synchronization
The transition to chaotic phase synchronization for a periodically driven spiral-type chaotic oscillator is known to involve a dense set of saddle-node bifurcations. By following the synchronization transition through the cascade of period-doubling bifurcations in a forced Ro¨ssler system, this paper describes how these saddle-node bifurcations arise and how their characteristic cyclic organisation develops.
We identify the cycles that are involved in the various saddle-node bifurcations and describe how the formation of multi-layered resonance cycles in the synchronization domain is related to the torus doubling bifurcations that take place outside this domain. By examining a physiology-based model of the blood flow regulation to the individual functional unit (nephron) of the kidney we demonstrate how a similar bifurcation structure may arise in this system as a response to a periodically varying arterial blood pressure.
The paper finally discusses how an alternative transition to chaotic phase synchronization may occur in the mutual synchronization of two chaotically oscillating period-doubling systems.
Language: | English |
---|---|
Publisher: | American Institute of Physics |
Year: | 2012 |
Pages: | 276-296 |
Proceedings: | Let's face chaos through nonlinear dynamics |
Series: | A I P Conference Proceedings Series |
ISBN: | 0735410755 and 9780735410756 |
ISSN: | 15517616 and 0094243x |
Types: | Conference paper and Journal article |
DOI: | 10.1063/1.4745590 |