Presentation 1997/5/22
Bifurcation Phenomena in Chaotic Circuits Mutually Connected by Switching Pulse
Kunihiko MITSUBORI,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) This article discusses a mutually connected system from two chaotic circuits including dependent switched capacitor (ab. DSC). If the capacitor voltage in a chaotic circuit reaches a threshold, the dependent switches in both of them are closed simultaneously. Then, the capacitor voltages are set to a base voltage instantaneously. This system exhibits in-phase synchronization of chaos, its breakdown, quasi-synchronization. These phenomena are confirmed by laboratory experiments. Two-dimensional return map is derived rigorously and its Lyapunov exponents are evaluated. Also, the transitions of phase state between two chaotic circuits (in-phase or inverse-phase) are classified and these phenomena are considered. Then, mechanism of the in-phase synchronization and its break down is briefly explained.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Dependent switched capacitor / Chaos / Pulse / Mutually connected system
Paper # NLP97-10
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Conference Information
Committee NLP
Conference Date 1997/5/22(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) Bifurcation Phenomena in Chaotic Circuits Mutually Connected by Switching Pulse
Sub Title (in English)
Keyword(1) Dependent switched capacitor
Keyword(2) Chaos
Keyword(3) Pulse
Keyword(4) Mutually connected system
1st Author's Name Kunihiko MITSUBORI
1st Author's Affiliation Maritime Safety Academy()
Date 1997/5/22
Paper # NLP97-10
Volume (vol) vol.97
Number (no) 52
Page pp.pp.-
#Pages 8
Date of Issue