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.
| Original language | English |
|---|---|
| Pages (from-to) | 1183-1187 |
| Number of pages | 5 |
| Journal | Chaos, Solitons and Fractals |
| Volume | 26 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - Nov 2005 |
| Externally published | Yes |
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Jin, Y., Xu, W., & Xu, M. (2005). Stochastic resonance in an asymmetric bistable system driven by correlated multiplicative and additive noise. Chaos, Solitons and Fractals, 26(4), 1183-1187. https://doi.org/10.1016/j.chaos.2005.02.026