Strange Non-chaotic Attractors in Noisy FitzHugh-Nagumo Neuron Model

摘要：

Strange Non-chaotic attractors in noisy FHN neuron model periodically driven are researched in this paper. Here we show, based on a nortlinear dynamical analysis and numerical evidence, that under the perturbation of weak noise strange non-chaotic attractor can be induced in FHN neuron model. And the mechanism of strange non-chaotic attractor is related to transitions among chaotic attractor, periodic-3 attractor and chaotic saddle in two sides of crisis point of system respectively.

关键词： Strange non-chaotic attractor Chaotic saddle Periodic-3 attractor Chaotic attractor

作者: Guang-Jun Zhang Jue Wang Jian-Xue Xu Hong Yao Xiang-Bo Wang

作者单位: School of Life Science and Technology, Xian Jiaotong University, Xian Shaanxi, PR China School of Aerospace, Xian Jiaotong University, Xian Shaanxi, PR China

会议类型: 国际会议

会议名称: The Second International Conference on Cognitive Neurodynamics--2009(第二届国际认知神经动力学会议)

会议地点: 杭州

会议语种:英文

页码: 315-320

在线出版日期: 2009-11-15（万方平台首次上网日期，不代表论文的发表时间）