| Title: | OS14-5 Stochastic Resonance in an Array of Dynamical Saturating Nonlinearity with Second-Order |
|---|---|
| Publication: | ICAROB2017 |
| Volume: | 22 |
| Pages: | 17-20 |
| ISSN: | 2188-7829 |
| DOI: | 10.5954/ICAROB.2017.OS14-5 |
| Author(s): | Yumei Ma, Lin Zhao, Zhenkuan Pan, Jinpeng Yu |
| Publication Date: | January 19, 2017 |
| Keywords: | stochastic resonance, dynamical nonlinearity, second-order, signal-to-noise ratio |
| Abstract: | The transmission of weak noisy signal byparallel array of dynamical saturating nonlinearities with second-order is studied. Firstly, the numerical results demonstrate that the output SNR can be enhanced by parallel array of dynamical saturating nonlinearities with second-order by tuning the internal noise. Secondly, the SR effects can be optimized by the self-coupling coefficient of the dynamical nonlinearity.Then, the SR effects when the nonGaussian noise acts as the external noise are superior to that with external Gaussian noise. |
| PDF File: | https://alife-robotics.co.jp/members2017/icarob/data/html/data/OS_pdf/OS14/OS14-5.pdf |
| Copyright: | © The authors. This article is distributed under the terms of the Creative Commons Attribution License 4.0, which permits non-commercial use, distribution and reproduction in any medium, provided the original work is properly cited. See for details: https://creativecommons.org/licenses/by-nc/4.0/ |
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