Spiral wave dynamics under feedback derived from a confined circular domain

O. U. Kheowan; O. Rangsiman; V. S. Zykov; C. K. Chan; S. C. Müller

doi:10.1103/PhysRevE.64.035201

Spiral wave dynamics under feedback derived from a confined circular domain

O. U. Kheowan
, O. Rangsiman
, V. S. Zykov
, C. K. Chan
, S. C. Müller

Otto-von-Guericke-Universität Magdeburg
Mahidol University
Academia Sinica Taiwan

Research output: Contribution to journal › Article › peer-review

35 Citations (Scopus)

Abstract

The study of spiral wave dynamics under feedback derived from a confined circular domain was presented. A time-dependent uniform illumination was used to control the spiral waves. The intensity of the illumination was taken to be proportional to the observed average wave activity of the reaction layer. The existence of the attractors and the dependence of their size on the time delay in feedback loop was explained with the help of a simple mathematical description.

Original language	English
Article number	035201
Pages (from-to)	352011-352014
Number of pages	4
Journal	Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
Volume	64
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevE.64.035201
Publication status	Published - 1 Sept 2001
Externally published	Yes

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10.1103/PhysRevE.64.035201

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AU - Zykov, V. S.

AU - Chan, C. K.

AU - Müller, S. C.

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AB - The study of spiral wave dynamics under feedback derived from a confined circular domain was presented. A time-dependent uniform illumination was used to control the spiral waves. The intensity of the illumination was taken to be proportional to the observed average wave activity of the reaction layer. The existence of the attractors and the dependence of their size on the time delay in feedback loop was explained with the help of a simple mathematical description.

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Spiral wave dynamics under feedback derived from a confined circular domain

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