Stochastic Resonance in System with On-Off Intermittency

• Authors: A. Krawiecki
• Languages of publication: EN

Abstracts

EN

Stochastic resonance in a chaotic threshold-crossing system exhibiting on-off intermittency and attractor bubbling: the logistic map with the control parameter varying randomly or chaotically in time is studied in the case of weak additive and multiplicative periodic forcing. In both cases signal-to-noise ratio shows dependence on the forcing frequency; in the case of multiplicative forcing this dependence appears even for very small frequencies. It is shown that this is a result of a very long characteristic time scale, typical of systems with on-off intermittency.

Keywords

EN

05.45.+b; 05.40.+j

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1997
• Volume: 92
• Issue: 6
• Pages: 1101-1108

Dates

published

1997-12

received

1997-06-05

(unknown)

1997-09-18

Contributors

author

A. Krawiecki

• Institute of Physics, Warsaw University of Technology, Koszykowa 75, 00-662 Warsaw, Poland

Identifiers

DOI

10.12693/APhysPolA.92.1101