Hopping probabilities in a chaotic attractor

نویسنده

  • P. Etchegoin
چکیده

The residence time around di+erent parts of a chaotic attractor is studied experimentally for nonlinear dynamical system with a double-scroll. It is shown that the dynamics of jumping from one scroll of the attractor to the other produces a distinct low-frequency peak in the otherwise featureless noise-like background produced by the chaotic dynamics. This peak can be interpreted as a distribution of residence times and follows a lognormal distribution. A few similarities with the phenomenon of stochastic resonances are also highlighted. c © 2001 Elsevier Science B.V. All rights reserved.

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تاریخ انتشار 2001