scholarly journals Stochastic resonance in a time-delayed asymmetric mono-stable system modulated by periodic rectangular signal

2012 ◽  
Vol 61 (3) ◽  
pp. 030501
Author(s):  
Zhang Xiao-Yan ◽  
Xu Wei ◽  
Zhou Bing-Chang
Keyword(s):  
Stochastic Resonance ◽  
Stable System ◽  
Rectangular Signal

Virtual Instrument for Weak Signal Detecting on Monostable Stochastic Resonance

2011 ◽  
Vol 279 ◽  
pp. 361-366
Author(s):  
Quan Yuan ◽  
Yan Shen ◽  
Liang Chen
Keyword(s):  
Power Spectrum ◽  
White Noise ◽  
Stochastic Resonance ◽  
Virtual Instrument ◽  
Stable System ◽  
Periodic Signal ◽  
Nonlinear Phenomenon ◽  
Weak Signal ◽  
Additive White Noise ◽  
Periodic Signals

Stochastic resonance (SR) is a nonlinear phenomenon which can be used to detect weak signal. The theory of SR in a biased mono-stable system driven by multiplicative and additive white noise as well as a weak periodic signal is investigated. The virtual instrument (VI) for weak signal detecting based on this theory is designed with LabVIEW. This instrument can be used to detect weak periodic signals which meets the conditions given and can greatly improved the power spectrum of the weak signal. The results that related to different sets of parameters are given and the features of these results are in accordance with the theory of mono-stable SR. Thus, the application of this theory in the detecting of weak signal is proven to be valid.

Stochastic Resonance in Nonequilibrium Single-Stable System

1992 ◽  
Vol 17 (4) ◽  
pp. 495-498
Author(s):  
Jing-Dong Bao ◽  
Yi-Zhong Zhuo ◽  
Xi-Zhen Wu
Keyword(s):  
Stochastic Resonance ◽  
Stable System

Stochastic resonance in multi-stable system driven by Lévy noise

2018 ◽  
Vol 56 (4) ◽  
pp. 1559-1569 ◽  
Author(s):  
Dongying Han ◽  
Xiao Su ◽  
Peiming Shi
Keyword(s):  
Stochastic Resonance ◽  
Stable System ◽  
Lévy Noise ◽  
Levy Noise

scholarly journals Dynamic response and stochastic resonance of a tri-stable system

2015 ◽  
Vol 64 (20) ◽  
pp. 200503 ◽  
Author(s):  
Lai Zhi-Hui ◽  
Leng Yong-Gang
Keyword(s):  
Dynamic Response ◽  
Stochastic Resonance ◽  
Stable System

Stochastic resonance in a mono-stable system with multiplicative and additive noise

2006 ◽  
Vol 39 (45) ◽  
pp. 13861-13868 ◽  
Author(s):  
Feng Guo ◽  
Yu-Rong Zhou ◽  
Shi-Qi Jiang ◽  
Tian-Xiang Gu
Keyword(s):  
Stochastic Resonance ◽  
Additive Noise ◽  
Stable System
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