Weak-signal detection based on the stochastic resonance of bistable Duffing oscillator and its application in incipient fault diagnosis
Z Lai, Y Leng - Mechanical Systems and Signal Processing, 2016 - Elsevier
Stochastic resonance (SR) is an important approach to detect weak vibration signals from
heavy background noise and further realize mechanical incipient fault diagnosis. The …
heavy background noise and further realize mechanical incipient fault diagnosis. The …
[PDF][PDF] 二次采样随机共振频谱研究与应用初探
冷永刚， 王太勇， 秦旭达， 李瑞欣， 郭焱 - 2004 - wulixb.iphy.ac.cn
二次采样随机共振频谱研究与应用初探! Page 1 二次采样随机共振频谱研究与应用初探! 冷永刚
1)2)# 王太勇1) 秦旭达1) 李瑞欣1) 郭焱2) 1) (天津大学机械工程学院,天津300072) 2) (中国煤炭 …
1)2)# 王太勇1) 秦旭达1) 李瑞欣1) 郭焱2) 1) (天津大学机械工程学院,天津300072) 2) (中国煤炭 …
Dynamics of subthreshold and suprathreshold resonance modulated by hyperpolarization-activated cation current in a bursting neuron
L Guan, H Gu, Z Zhao - Nonlinear Dynamics, 2021 - Springer
Resonance of both subthreshold and suprathreshold membrane potentials has been found
in brain or motor neurons involving in the information processing or locomotion control via …
in brain or motor neurons involving in the information processing or locomotion control via …
Frequency sensitivity in weak signal detection
The phenomenon of frequency sensitivity in weak signal detection has been studied via
numerical simulation in the cases of a single neuron and a neuronal network, respectively …
numerical simulation in the cases of a single neuron and a neuronal network, respectively …
Frequency sensitivity in Hodgkin–Huxley systems
The frequency sensitivity of weak periodic signal detection has been studied via numerical
simulations for both a single neuron and a neuronal network. The dependence of the critical …
simulations for both a single neuron and a neuronal network. The dependence of the critical …
Stochastic resonance in a bias linear system with multiplicative and additive noise
G Feng, Z Yu-Rong, J Shi-Qi, G Tian-Xiang - Chinese Physics, 2006 - iopscience.iop.org
In this paper, the stochastic resonance in a bias linear system subjected multiplicative and
additive dichotomous noise is investigated. Using the linear-response theory and the …
additive dichotomous noise is investigated. Using the linear-response theory and the …
Study of the Method of Multi‐Frequency Signal Detection Based on the Adaptive Stochastic Resonance
Z Lu, T Yang, M Zhu - Abstract and Applied Analysis, 2013 - Wiley Online Library
Recently, the stochastic resonance effect has been widely used by the method of
discovering and extracting weak periodic signals from strong noise through the stochastic …
discovering and extracting weak periodic signals from strong noise through the stochastic …
Dielectronic recombination processes through doubly excited states in Co-like Pd ions
H Zhang, Y Li, J Yan, J Wang - Physical Review A—Atomic, Molecular, and …, 2005 - APS
Ab initio calculations of dielectronic recombination processes from the ground state [Ne
core] 3 s 2 3 p 6 3 d 9 of Co-like Pd 19+ ion through doubly excited states [Ne core] 3 s 2 3 p …
core] 3 s 2 3 p 6 3 d 9 of Co-like Pd 19+ ion through doubly excited states [Ne core] 3 s 2 3 p …
基于Kramers 逃逸速率的Dung 振子广义调参随机共振研究
冷永刚， 赖志慧 - 物理学报, null (2), 2014 - cpsjournals.cn
以二维Duffing 振子的随机共振为研究对象, 提出Duffing 振子的广义调参随机共振. 以Kramers
逃逸速率为基础, 建立了Duffing 振子随机共振的判别函数, 阐述了Duffing …
逃逸速率为基础, 建立了Duffing 振子随机共振的判别函数, 阐述了Duffing …
宽频激励下双稳态压电振动发电机供电能力分析.
何青， 毛新华， 褚东亮 - … & Control/Dianji Yu Kongzhi Xuebao, 2016 - search.ebscohost.com
为了探讨双稳态压电振动发电机在宽频激励下的供电能力问题, 建立了宽频激励下双稳态压电
振动发电机系统的动力学模型, 仿真了双稳态压电振动发电机系统的输出响应特性和不同运动 …
振动发电机系统的动力学模型, 仿真了双稳态压电振动发电机系统的输出响应特性和不同运动 …