Comparative research on stochastic resonance of piecewise-linear model and bi-stable model

摘要：

　　A new piecewise-linear stochastic resonance model was proposed in this paper.Using numerical simulation,the model was compared with nonlinear one-dimensional continuous bi-stable system on response to period signals under both noisy and non-noisy circumstances.Comparing with contrasting model,there is no output response saturation phenomenon,and the output will increase greatly with the increasing of input signal.To input signal with noise,there is larger applicability to noise intense,especially to weak signal with large additive noise,still there is stochastic resonance.It is superior to contrasting model.

关键词： Stochastic resonance Piecewise-linear Bi-stable system Noise

作者: Lin Ze Wang Wen Li Zhao Bei Bei Xia

作者单位: Instituteof Computer Application Technology,College of computer science, HangZhou Dianzi University, Institute of Mechanical Design & Automotive Engineering, HangZhou Dianzi University, HangZhou,Zhejia

会议类型: 国际会议

会议名称: the 2010 International Conference on Frontiers of Manufacturing and Design Science(第一届制造与设计科学国际会议(ICFMD 2010))

会议地点: 重庆

会议语种:英文

页码: 2701-2706

在线出版日期: 2010-12-11（万方平台首次上网日期，不代表论文的发表时间）