Effects of non-Gaussian noise on logical stochastic resonance in a triple-well potential system

被引：46
|
作者：
Zhang, Huiqing [1 ]
Yang, Tingting [1 ]
Xu, Wei [1 ]
Xu, Yong [1 ]
机构：
[1] Northwestern Polytech Univ, Dept Appl Math, Xian 710072, Peoples R China
来源：
NONLINEAR DYNAMICS | 2014年 / 76卷 / 01期
关键词：
Logical stochastic resonance; Non-Gaussian noise; BROWNIAN MOTORS DRIVEN; COLORED NOISE; ENHANCEMENT;
D O I：
10.1007/s11071-013-1158-3
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
In this paper, we have investigated the phenomenon of logical stochastic resonance in a trip-well potential system driven by a colored non-Gaussian noise. The effects of a non-Gaussian noise on logical stochastic resonance have been discussed, and we have found that the reliability of the logic operation is dependent on the parameter q that indicates the departure from Gaussianity. The reliable region in the parameter plane of correlation time tau and noise strength D appears and expands with the decrease of q. Furthermore, it has been found that the reliable region in the plane (q,D) expands with the increase of noise color. The phenomenon can be explained successfully by the approach of Fokker-Planck equation.
引用
收藏
页码：649 / 656
页数：8
相关论文
共 50 条
  • [21] Stochastic resonance and stability for a stochastic metapopulation system subjected to non-Gaussian noise and multiplicative periodic signal
    Kang-Kang, Wang
    Xian-Bin, Liu
    Yu, Zhou
    PHYSICA SCRIPTA, 2015, 90 (08)
  • [22] Stochastic Resonance in a Bistable System Subject to Non-Gaussian and Gaussian Noises
    ZENG Chun-Hua~(1
    CommunicationsinTheoreticalPhysics, 2008, 50 (11) : 1165 - 1168
  • [23] Stochastic Resonance in a Bistable System Subject to Non-Gaussian and Gaussian Noises
    Zeng Chun-Hua
    Chen Li-Li
    Xie Chong-Wei
    COMMUNICATIONS IN THEORETICAL PHYSICS, 2008, 50 (05) : 1165 - 1168
  • [24] Entropic Resonant Activation and Stochastic Resonance Driven by Non-Gaussian Noise
    曾春华
    王华
    Communications in Theoretical Physics, 2011, 56 (11) : 877 - 884
  • [25] Stochastic resonance of a periodically driven neuron under non-Gaussian noise
    Duarte, J. R. R.
    Vermelho, M. V. D.
    Lyra, M. L.
    PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2008, 387 (07) : 1446 - 1454
  • [26] Entropic Resonant Activation and Stochastic Resonance Driven by Non-Gaussian Noise
    Zeng Chun-Hua
    Wang Hua
    COMMUNICATIONS IN THEORETICAL PHYSICS, 2011, 56 (05) : 877 - 884
  • [27] Effects of magnetic fields on stochastic resonance in Hodgkin-Huxley neuronal network driven by Gaussian noise and non-Gaussian noise
    Yang, Huilan
    Xu, Guizhi
    Wang, Hongbin
    COGNITIVE NEURODYNAMICS, 2022, 16 (03) : 707 - 717
  • [28] Effects of magnetic fields on stochastic resonance in Hodgkin-Huxley neuronal network driven by Gaussian noise and non-Gaussian noise
    Huilan Yang
    Guizhi Xu
    Hongbin Wang
    Cognitive Neurodynamics, 2022, 16 : 707 - 717
  • [29] Mean First Passage Time and Stochastic Resonance in a Transcriptional Regulatory System with Non-Gaussian Noise
    Kang, Yan-Mei
    Chen, Xi
    Lin, Xu-Dong
    Tan, Ning
    FLUCTUATION AND NOISE LETTERS, 2017, 16 (01):
  • [30] Effects of non-Gaussian noise on a calcium oscillation system
    王兵
    孙雅琴
    唐旭东
    ChinesePhysicsB, 2013, 22 (01) : 110 - 113
12345