中国物理B ›› 2009, Vol. 18 ›› Issue (7): 2667-2673.doi: 10.1088/1674-1056/18/7/008

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Experiment and application of parameter-induced stochastic resonance in an over-damped random linear system

侯敏杰1, 何吉荣2, 蒋世奇3, 贾春华4, 古天祥4   

  1. (1)China Gas Turbine Establishment, Chengdu 610500, China; (2)China Gas Turbine Establishment, Chengdu 610500, China; (3)China Gas Turbine Establishment, Chengdu 610500,China;School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu 610054, China; (4)School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu 610054, China
  • 收稿日期:2008-11-19 修回日期:2008-12-29 出版日期:2009-07-20 发布日期:2009-07-20

Experiment and application of parameter-induced stochastic resonance in an over-damped random linear system

Jiang Shi-Qi(蒋世奇)a)b, Hou Min-Jie(侯敏杰)a), Jia Chun-Hua(贾春华)b), He Ji-Rong(何吉荣)a), and Gu Tian-Xiang(古天祥)b)   

  1. a China Gas Turbine Establishment, Chengdu 610500, China; b School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu 610054, China
  • Received:2008-11-19 Revised:2008-12-29 Online:2009-07-20 Published:2009-07-20

摘要: This paper investigates the parameter-induced stochastic resonance using experimental methods in an over-damped random linear system with asymmetric dichotomous noise. Non-monotonic dependence of signal-to-noise ratio on the system parameter is observed. Several potential applications of parameter-induced stochastic resonance are given in circuits.

Abstract: This paper investigates the parameter-induced stochastic resonance using experimental methods in an over-damped random linear system with asymmetric dichotomous noise. Non-monotonic dependence of signal-to-noise ratio on the system parameter is observed. Several potential applications of parameter-induced stochastic resonance are given in circuits.

Key words: parameter-induced stochastic resonance, asymmetric dichotomous noise, over-damped linear system, signal-to-noise ratio

中图分类号:  (Noise)

  • 05.40.Ca
05.10.Gg (Stochastic analysis methods)