Perturbed on-off intermittency

被引：15

作者：

Marthaler, D. ^{[1
]}

Armbruster, D. ^{[1
]}

Lai, Y.-C. ^{[1
]}

Kostelich, E.J. ^{[1
]}

机构：

[1] Department of Mathematics, Arizona State University, Tempe, AZ 85287, United States

来源：

| 2001年 / American Institute of Physics Inc.卷 / 64期

关键词：

Chaos theory - Computational geometry - Computational methods - Computer simulation - Fractals - Lyapunov methods - Mathematical models - Nonlinear systems - Probability density function - Probability distributions - Set theory - Time series analysis;

D O I：

10.1103/PhysRevE.64.016220

中图分类号：

学科分类号：

摘要：

A study was conducted to determine how on-off intermittency is affected when there is a perturbation so that the invariant subspace no longer exists. Two important scales in the problem were considered. One is the threshold yth of a variable y transverse to the invariant manifold, and the other is the perturbation parameter η that characterizes the extent of the symmetry breaking. It was found that a qualitative change in the characteristics of on-off intermittency occurs immediately as η is increased from zero in both cases.

引用