Experimental evidence of stochastic resonance without tuning due to non-Gaussian noises

被引：69

作者：

Castro, FJ ^{[1
]}

Kuperman, MN

Fuentes, M

Wio, HS

机构：

[1] Ctr Atom Bariloche, Grp Fisicoquim Mat, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina

[2] CNEA, Inst Balseiro, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina

[3] Univ Nacl Cuyo, Inst Balseiro, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina

[4] Ctr Atom Bariloche, Grp Fis Estadist, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina

来源：

PHYSICAL REVIEW E | 2001年 / 64卷 / 05期

关键词：

D O I：

10.1103/PhysRevE.64.051105

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

In order to test theoretical predictions. we have studied the phenomenon of stochastic resonance in an electronic experimental system driven by white non-Gaussian noise. In agreement with the theoretical predictions our main findings are an enhancement of the sensibility of the system together with a remarkable widening of the response (robustness). This implies that even a single resonant unit can reach a marked reduction in the need for noise tuning.

引用

页数：3

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