Stochastic resonance in an asymmetric bistable system driven by correlated multiplicative and additive noise

Yanfei Jin, Wei Xu and Meng Xu

Chaos, Solitons & Fractals, 2005, vol. 26, issue 4, 1183-1187

Abstract: Expression of signal-to-noise ratio (SNR) has been obtained for an asymmetric bistable system subject to correlated multiplicative and additive white noise by applying the two-state theory. The SNR is a non-monotonic function of intensities of multiplicative and additive noise and cross-correlation strength between noises, so stochastic resonance (SR) exhibits in the bistable system. Moreover, the effects of potential asymmetry r and cross-correlation strength λ on SNR are opposite. And the effect of potential asymmetry on SNR strongly depends on the values of noise intensity and cross-correlation strength between noises.

Date: 2005
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Citations: View citations in EconPapers (4)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:26:y:2005:i:4:p:1183-1187

DOI: 10.1016/j.chaos.2005.02.026

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