Generalized synchronization in doubly driven chaotic system

Xia Huang; Jian Gao; Daihai He; Zhigang Zheng

doi:10.1142/S0217979206035540

Generalized synchronization in doubly driven chaotic system

Xia Huang, Jian Gao, Daihai He, Zhigang Zheng

Research output: Journal article publication › Journal article › Academic research › peer-review

Abstract

Generalized synchronization (GS) of a chaotic oscillator driven by two chaotic signals is investigated in this paper. Both receiver and drivers are the same kind of oscillators with mismatched parameter values. Partial and global GS may appear depending on coupling strengths. An approach based on the conditional entropy analysis is presented to test the partial GS, which is difficult to determine with conventional methods. A trough in conditional entropy spectrum indicates partial GS between the receiver and one of the drivers.

Original language	English
Pages (from-to)	3477-3485
Number of pages	9
Journal	International Journal of Modern Physics B
Volume	20
Issue number	24
DOIs	https://doi.org/10.1142/S0217979206035540
Publication status	Published - 30 Sept 2006
Externally published	Yes

Keywords

Conditional entropy
Generalized synchronization
Natural frequency

ASJC Scopus subject areas

Statistical and Nonlinear Physics
Condensed Matter Physics

More information

10.1142/S0217979206035540

Cite this

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abstract = "Generalized synchronization (GS) of a chaotic oscillator driven by two chaotic signals is investigated in this paper. Both receiver and drivers are the same kind of oscillators with mismatched parameter values. Partial and global GS may appear depending on coupling strengths. An approach based on the conditional entropy analysis is presented to test the partial GS, which is difficult to determine with conventional methods. A trough in conditional entropy spectrum indicates partial GS between the receiver and one of the drivers.",

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AU - Zheng, Zhigang

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AB - Generalized synchronization (GS) of a chaotic oscillator driven by two chaotic signals is investigated in this paper. Both receiver and drivers are the same kind of oscillators with mismatched parameter values. Partial and global GS may appear depending on coupling strengths. An approach based on the conditional entropy analysis is presented to test the partial GS, which is difficult to determine with conventional methods. A trough in conditional entropy spectrum indicates partial GS between the receiver and one of the drivers.

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KW - Natural frequency

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Generalized synchronization in doubly driven chaotic system

Abstract

Keywords

ASJC Scopus subject areas

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