Presentation	2011-12-15 Applicability of Augmented Lorenz Equations to Chaos-Based Secure Communications Kenichiro Cho, Takaya Miyano,
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Abstract(in English)	We have developed a chaotic gas turbine which simulates the dynamical behavior of turbulent Rayleigh-Benard convection. The nondimensionalized expression of the equations of motion for our gas turbine is equivalent to a starlike network of N Lorenz subsystems with N→∞, which may be referred to as augmented Lorenz equations. The augmented Lorenz equations generate complex dynamic behavior with high degrees of freedom and chaotic synchronization can be achieved between two augmented Lorenz oscillators via direct coupling. These dynamical properties can be applied to secure communications using the chaotic signals as pseudorandom numbers. In this study, we discuss the applicability of the augmented Lorenz equations to chaos-based secure communications.
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Keyword(in English)	Chaotic gas turbine / Augmented Lorenz equations / Chaos-based secure communications
Paper #	NLP2011-119
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Committee	NLP
Conference Date	2011/12/8(1days)
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Paper Information
Registration To	Nonlinear Problems (NLP)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Applicability of Augmented Lorenz Equations to Chaos-Based Secure Communications
Sub Title (in English)
Keyword(1)	Chaotic gas turbine
Keyword(2)	Augmented Lorenz equations
Keyword(3)	Chaos-based secure communications
1st Author's Name	Kenichiro Cho
1st Author's Affiliation	()
2nd Author's Name	Takaya Miyano
2nd Author's Affiliation
Date	2011-12-15
Paper #	NLP2011-119
Volume (vol)	vol.111
Number (no)	339
Page	pp.pp.-
#Pages	6
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