Stochastic Resonance in a Harmonic Oscillator with Random Mass Subject to Asymmetric Dichotomous Noise |
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| Authors: | M Gitterman I Shapiro |
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| Institution: | (1) Department of Industrial and Systems, University of Florida, Weil Hall 303, Gainesville, 32611-6595, U.S.A.;(2) Institute of Space Research, NASU, Glushkov Avenue 40, Kyiv, 03022, Ukraine |
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| Abstract: | We examine the stability conditions for the averaged moment of a harmonic oscillator having a quadratic random mass. The joint
action of asymmetric dichotomous noise and an additional periodic force leads to stochastic resonance in this linear system,
where the amplitude of the output signal shows non-monotonic dependence on the frequency of the input signal and the characteristics
of the noise. |
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