It has been known that noise can enhance the temporal regularity of dynamical systems that exhibit a bursting behavior-the phenomenon of coherence resonance. But can the phenomenon be expected for nonbursting chaotic systems? We present a theoretical argument based on the idea of time-scale matching and provide experimental evidence with a chaotic electronic circuit for coherence resonance in nonbursting chaotic systems.
|Number of pages||4|
|Journal||Physical Review. E, Statistical, Nonlinear and Soft Matter Physics|
|Publication status||Published - Jul 2002|
- ON-OFF INTERMITTENCY
- COHERENCE RESONANCE
- STOCHASTIC RESONANCE