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Chin. Phys. B, 2009, Vol. 18(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

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)
a China Gas Turbine Establishment, Chengdu 610500, China; b School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu 610054, China
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.
Keywords:  parameter-induced stochastic resonance      asymmetric dichotomous noise      over-damped linear system      signal-to-noise ratio  
Received:  19 November 2008      Revised:  29 December 2008      Accepted manuscript online: 
PACS:  05.40.Ca (Noise)  
  05.10.Gg (Stochastic analysis methods)  

Cite this article: 

Jiang Shi-Qi(蒋世奇), Hou Min-Jie(侯敏杰), Jia Chun-Hua(贾春华), He Ji-Rong(何吉荣), and Gu Tian-Xiang(古天祥) Experiment and application of parameter-induced stochastic resonance in an over-damped random linear system 2009 Chin. Phys. B 18 2667

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