Experimental Analysis of Stochastic Resonance in a Duffing System

Chin. Phys. Lett.

2003, Vol. 20

Issue (1): 28-30 DOI:

Original Articles

Experimental Analysis of Stochastic Resonance in a Duffing System

WANG Fu-Zhong^1,2;CHEN Wei-Shi¹;QIN Guang-Rong³;GUO De-Yong⁴;LIU Jun-Ling¹

¹Department of Physics, Jinzhou Normal University, Jinzhou 121003 ²School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083 ³Department of Physics, Beijing Normal University, Beijing 100875 ⁴Safety Technology and Environmental Engineering, China University of Mining and Technology, Beijing 100083

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WANG Fu-Zhong, CHEN Wei-Shi, QIN Guang-Rong et al 2003 Chin. Phys. Lett. 20 28-30

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Abstract An experimental circuit is used to study the stochastic resonance (SR) phenomena in a Duffing system. The characteristics of SR are investigated from various aspects by varying all the possible parameters. The deviations between the experimental results and the adiabatic theory are presented.

Keywords: 05.40.-a 05.40.+e

Published: 01 January 2003

PACS:	05.40.-a	(Fluctuation phenomena, random processes, noise, and Brownian motion)
	05.40.+e

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2003/V20/I1/028

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	WANG Fu-Zhong
	CHEN Wei-Shi
	QIN Guang-Rong
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	LIU Jun-Ling

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