Effects of additive noise on a nonlinear oscillator exhibiting period doubling and chaotic behavior
- 15 September 1982
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 26 (6) , 3460-3462
- https://doi.org/10.1103/physrevb.26.3460
Abstract
We report detailed effects of additive random noise on a driven nonlinear oscillator in the periodic, chaotic, and window regimes. We observe simultaneously the power spectral density, probability density, and bifurcation diagram at varying noise levels, finding semiquantitative agreement with the logistic model and universal predictions.Keywords
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