Presentation 2010-03-09
Breakdown of Mixed-Mode Oscillations in a Slow-Fast Dynamical System
Naohiko INABA, Tetsuya YOSHINAGA, Ken'ichi FUJIMOTO, Takashi TSUBOUCHI, Tetsuro ENDO,
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Abstract(in English) Mixed-mode oscillations in a slow-fast dynamical system under weak periodic perturbation are studied numerically. The mixed-mode oscillations break down into chaos by the extremely weak periodic perturbation. In order to clarify the mechanism of generation of chaos, we draw a bifurcation diagram. In this bifurcation diagram, period-doubling bifurcations take place when the amplitude of the periodic perturbation is extremely small. We suspect the observability of the mixed-mode oscillation of the slow-fast dynamical system by experiment from this numerical result.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) mixed-mode oscillation / chaos
Paper # NLP2009-165
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Committee NLP
Conference Date 2010/3/2(1days)
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Registration To Nonlinear Problems (NLP)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Breakdown of Mixed-Mode Oscillations in a Slow-Fast Dynamical System
Sub Title (in English)
Keyword(1) mixed-mode oscillation
Keyword(2) chaos
1st Author's Name Naohiko INABA
1st Author's Affiliation Inaba Research Laboratory()
2nd Author's Name Tetsuya YOSHINAGA
2nd Author's Affiliation Institute of Health Biosciences, The University of Tokushima
3rd Author's Name Ken'ichi FUJIMOTO
3rd Author's Affiliation Institute of Health Biosciences, The University of Tokushima
4th Author's Name Takashi TSUBOUCHI
4th Author's Affiliation Graduate School of System and Information Engineering, University of Tsukuba
5th Author's Name Tetsuro ENDO
5th Author's Affiliation Department of Electronics and Bioinformatics, Meiji University
Date 2010-03-09
Paper # NLP2009-165
Volume (vol) vol.109
Number (no) 458
Page pp.pp.-
#Pages 4
Date of Issue