Hyperchaotic system with unstable oscillators

K. Murali; A. Tamasevicius; G. Mykolaitis; A. Namajunas; Erik Lindberg

Hyperchaotic system with unstable oscillators

K. Murali, A. Tamasevicius, G. Mykolaitis, A. Namajunas, Erik Lindberg

Department of Electrical Engineering

Research output: Contribution to journal › Journal article › Research › peer-review

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Abstract

A simple electronic system exhibiting hyperchaotic behaviour is described. The system includes two nonlinearly coupled 2nd order unstable oscillators, each composed of an LC resonance loop and an amplifier. The system is investigated by means of numerical integration of appropriate differential equations, PSPICE simulations and hardware experiments. The Lyapunov exponents are presented to confirm hyperchaotic mode of the oscillations.

Original language	English
Journal	Nonlinear Phenomena in Complex Systems
Volume	3
Issue number	1
Pages (from-to)	7-10
Publication status	Published - 2000

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title = "Hyperchaotic system with unstable oscillators",

abstract = "A simple electronic system exhibiting hyperchaotic behaviour is described. The system includes two nonlinearly coupled 2nd order unstable oscillators, each composed of an LC resonance loop and an amplifier. The system is investigated by means of numerical integration of appropriate differential equations, PSPICE simulations and hardware experiments. The Lyapunov exponents are presented to confirm hyperchaotic mode of the oscillations.",

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AU - Murali, K.

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AU - Mykolaitis, G.

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AU - Lindberg, Erik

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AB - A simple electronic system exhibiting hyperchaotic behaviour is described. The system includes two nonlinearly coupled 2nd order unstable oscillators, each composed of an LC resonance loop and an amplifier. The system is investigated by means of numerical integration of appropriate differential equations, PSPICE simulations and hardware experiments. The Lyapunov exponents are presented to confirm hyperchaotic mode of the oscillations.

KW - hyperchaotic behaviour, coupled unstable oscillators, Lyapunov exponents.

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SP - 7

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