Stochastic resonance in a time-delayed mono-stable system with correlated multiplicative and additive white noise

This paper considers the stochastic resonance for a time-delayed mono-stable system, driven by correlated multiplicative and additive white noise. It finds that the output signal-to-noise ratio （SNR） varies non-monotonically with the delayed times. The SNR varies non-monotonically with the increase...

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Bibliographic Details
Published in:Chinese physics B 2011, Vol.20 (1), p.169-174
Main Author: 周玉荣
Format: Article
Language:English
Subjects:
加性白噪声
噪声强度
噪声驱动
延迟时间
时间延迟
稳定系统
随机共振
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Summary:This paper considers the stochastic resonance for a time-delayed mono-stable system, driven by correlated multiplicative and additive white noise. It finds that the output signal-to-noise ratio （SNR） varies non-monotonically with the delayed times. The SNR varies non-monotonically with the increase of the intensities of the multiplicative and additive noise, with the increase of the correlation strength between the two noises, as well as with the system parameter.
ISSN:1674-1056
2058-3834
DOI:10.1088/1674-1056/20/1/010501