Observing stochastic resonance in an underdamped bistable Duffing oscillator by the method of moments

Yan Mei Kang; Jian Xue Xu; Yong Xie

Observing stochastic resonance in an underdamped bistable Duffing oscillator by the method of moments

Yan Mei Kang
, Jian Xue Xu
, Yong Xie

Xi'an Jiaotong University

Research output: Contribution to journal › Article › peer-review

56 Scopus citations

Abstract

The method of moments was applied to an underdamped bistable oscillator driven by Gaussian white noise and a weak periodic force for the observations of stochastic resonance (SR). The resulting resonant structures were compared with those from Langevin simulation. It was shown that with the noise intensity fixed, the stochastic resonant structures were also observed by adjusting the nonlinear parameter.

Original language	English
Article number	036123
Pages (from-to)	361231-361238
Number of pages	8
Journal	Physical Review E
Volume	68
Issue number	3 2
State	Published - Sep 2003

Cite this

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title = "Observing stochastic resonance in an underdamped bistable Duffing oscillator by the method of moments",

abstract = "The method of moments was applied to an underdamped bistable oscillator driven by Gaussian white noise and a weak periodic force for the observations of stochastic resonance (SR). The resulting resonant structures were compared with those from Langevin simulation. It was shown that with the noise intensity fixed, the stochastic resonant structures were also observed by adjusting the nonlinear parameter.",

author = "Kang, \{Yan Mei\} and Xu, \{Jian Xue\} and Yong Xie",

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N2 - The method of moments was applied to an underdamped bistable oscillator driven by Gaussian white noise and a weak periodic force for the observations of stochastic resonance (SR). The resulting resonant structures were compared with those from Langevin simulation. It was shown that with the noise intensity fixed, the stochastic resonant structures were also observed by adjusting the nonlinear parameter.

AB - The method of moments was applied to an underdamped bistable oscillator driven by Gaussian white noise and a weak periodic force for the observations of stochastic resonance (SR). The resulting resonant structures were compared with those from Langevin simulation. It was shown that with the noise intensity fixed, the stochastic resonant structures were also observed by adjusting the nonlinear parameter.

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M3 - 文章

AN - SCOPUS:0242663601

SN - 2470-0045

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JO - Physical Review E

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Observing stochastic resonance in an underdamped bistable Duffing oscillator by the method of moments

Abstract

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