Effects of Nonlinear Time-Delay on a Stochastic Asymmetric System
WANG Jiu-Yun1,2 , ZHU Chun-Lian1,3 , JIA Ya1 , LI Jia-Rong1
1 School of Physics, Huazhong Normal University, Wuhan 430079
2 Department of Physics, Xianning College, Xianning 437000
3 Department of Physics, Jianghan University, Wuhan 430056
Effects of Nonlinear Time-Delay on a Stochastic Asymmetric System
WANG Jiu-Yun1,2 ;ZHU Chun-Lian1,3 ;JIA Ya1 ;LI Jia-Rong1
1 School of Physics, Huazhong Normal University, Wuhan 430079
2 Department of Physics, Xianning College, Xianning 437000
3 Department of Physics, Jianghan University, Wuhan 430056
关键词 ：
05.40.-a ,
87.10.+e
Abstract ： We numerically investigate the effects of nonlinear time-delay on the stochastic system. With the delay time increasing, it is found that the peak of probability distribution in low steady states is decreased, and the peak of probability distribution in high steady states is increased. The mean of state variable, the normalized variance, and the normalized autocorrelation function which quantifies the concentrated degree are slowly varied for small delay time. However, the mean of state variable is rapidly increased, and the normalized variance and the normalized autocorrelation function is rapidly decreased for large delay time.
Key words ：
05.40.-a
87.10.+e
出版日期: 2006-06-01
:
05.40.-a
(Fluctuation phenomena, random processes, noise, and Brownian motion)
87.10.+e
引用本文:
WANG Jiu-Yun;ZHU Chun-Lian;JIA Ya;LI Jia-Rong. Effects of Nonlinear Time-Delay on a Stochastic Asymmetric System[J]. 中国物理快报, 2006, 23(6): 1398-1401.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2006/V23/I6/1398
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2006, Vol. 23 
