Simulation study of the effects of time delay on the correlation function of a bistable system with correlated noises

The effects of time delay on the fluctuation properties of a bistable system are investigated by simulating its normalised correlation function C（s）. Three cases including linear delay, cubic delay and global delay in the system are considered respectively. The simulation results indicate that the l...

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Bibliographic Details
Published inChinese physics B Vol. 19; no. 8; pp. 151 - 155
Main Author 杜鲁春 戴祖诚 梅冬成
Format Journal Article
LanguageEnglish
Published IOP Publishing 01.08.2010
Subjects
Correlation
Correlation analysis
Delay
Fluctuation
Noise
Simulation
Stability
Time delay
仿真结果
延时效果
执行系统
时间延迟
相关函数
相关噪声
稳定性
稳态系统
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Summary:The effects of time delay on the fluctuation properties of a bistable system are investigated by simulating its normalised correlation function C（s）. Three cases including linear delay, cubic delay and global delay in the system are considered respectively. The simulation results indicate that the linear delay enhances the fluctuation of the system （reduces the stability of the system） while the cubic delay and global delay weaken it （enforce the stability of the system）, and the effect of cubic delay is more pronounced than the linear delay and global delay.
Bibliography:TQ015.9
bistable system, time delay, correlation function
11-5639/O4
TP273
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ObjectType-Article-2
ObjectType-Feature-1
ISSN:1674-1056
2058-3834
DOI:10.1088/1674-1056/19/8/080503