Control of oscillation patterns in a symmetric coupled biological oscillator system

Atsuko Takamatsu*, Reiko Tanaka, Takatoki Yamamoto, Teruo Fujii

*この研究の対応する著者

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

A chain of three-oscillator system was constructed with living biological oscillators of phasmodial slime mold, Physarum polycehalum and the oscillation patterns were analyzed by the symmetric Hopf bifurcation theory using group theory. Multi-stability of oscillation patterns was observed, even when the coupling strength was fixed. This suggests that the coupling strength is not an effective parameter to obtain a desired oscillation pattern among the multiple patterns. Here we propose a method to control oscillation patterns using resonance to external stimulus and demonstrate pattern switching induced by frequency resonance given to only one of oscillators in the system.

本文言語English
ホスト出版物のタイトルExperimental Chaos
ホスト出版物のサブタイトル7th Experimental Chaos Conference
編集者Visarath In, Ljupco Kocarev, Stefano Boccaletti, Bruce J. Gluckman, Jurgen Kurths, Thomas L. Carroll
出版社American Institute of Physics Inc.
ページ230-235
ページ数6
ISBN(電子版)0735401454
DOI
出版ステータスPublished - 2003 8 19
外部発表はい
イベント7th Experimental Chaos Conference - San Diego, United States
継続期間: 2002 8 262002 8 29

出版物シリーズ

名前AIP Conference Proceedings
676
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

Conference

Conference7th Experimental Chaos Conference
国/地域United States
CitySan Diego
Period02/8/2602/8/29

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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