TY - JOUR
T1 - Stochastic Resonance in a Harmonic Oscillator with Random Mass Subject to Asymmetric Dichotomous Noise
AU - Gitterman, M.
AU - Shapiro, I.
PY - 2011/7
Y1 - 2011/7
N2 - 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.
AB - 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.
KW - Harmonic oscillator
KW - Random mass
KW - Stochastic resonance
UR - http://www.scopus.com/inward/record.url?scp=79960452171&partnerID=8YFLogxK
U2 - 10.1007/s10955-011-0240-9
DO - 10.1007/s10955-011-0240-9
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SN - 0022-4715
VL - 144
SP - 139
EP - 149
JO - Journal of Statistical Physics
JF - Journal of Statistical Physics
IS - 1
ER -