Chin. Phys. Lett.  2003, Vol. 20 Issue (1): 28-30    DOI:
Original Articles |
Experimental Analysis of Stochastic Resonance in a Duffing System
WANG Fu-Zhong1,2;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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