Stochastic Resonance in a Harmonic Oscillator with Random Mass Subject to Asymmetric Dichotomous Noise

被引：38

作者：

Gitterman, M. ^{[1
]}

Shapiro, I. ^{[1
]}

机构：

[1] Bar Ilan Univ, Dept Phys, IL-52900 Ramat Gan, Israel

来源：

JOURNAL OF STATISTICAL PHYSICS | 2011年 / 144卷 / 01期

关键词：

Stochastic resonance; Harmonic oscillator; Random mass; FLUCTUATIONS; TRANSITIONS;

D O I：

10.1007/s10955-011-0240-9

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

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.

引用

页码：139 / 149

页数：11

共 29 条

[1] TIME-DEPENDENT HARMONIC-OSCILLATOR WITH VARIABLE MASS UNDER THE ACTION OF A DRIVING FORCE [J].

ABDALLA, MS .

PHYSICAL REVIEW A, 1986, 34 (06) :4598-4605

[2]

[Anonymous], 1977, The Dynamics of the Upper Ocean

[3]

BAKER JL, 2005, PENDULUM

[4] THE MECHANISM OF STOCHASTIC RESONANCE [J].

BENZI, R ;

SUTERA, A ;

VULPIANI, A .

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1981, 14 (11) :L453-L457

[5] Multiplicative stochastic resonance in linear systems: Analytical solution [J].

Berdichevsky, V ;

Gitterman, M .

EUROPHYSICS LETTERS, 1996, 36 (03) :161-165

[6] BROWNIAN MOTION OF HARMONIC OSCILLATOR WITH STOCHASTIC FREQUENCY [J].

BOURRET, RC ;

FRISCH, U ;

POUQUET, A .

PHYSICA, 1973, 65 (02) :303-320

[7] Against the wind [J].

Chomaz, JM ;

Couairon, A .

PHYSICS OF FLUIDS, 1999, 11 (10) :2977-2983

[8] RELAXATION, NOISE-INDUCED TRANSITIONS, AND STOCHASTIC RESONANCE DRIVEN BY NON-MARKOVIAN DICHOTOMIC NOISE [J].

FULINSKI, A .

PHYSICAL REVIEW E, 1995, 52 (04) :4523-4526

[9] Classical harmonic oscillator with multiplicative noise [J].

Gitterman, M .

PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2005, 352 (2-4) :309-334

[10] Phase transitions in vortex matter driven by bias current [J].

Gitterman, M ;

Shapiro, BY ;

Shapiro, I .

PHYSICAL REVIEW B, 2002, 65 (17) :1-5

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