Distribution of residence times of time-delayed bistable systems driven by noise
I study bistable time-delayed feedback systems driven by noise. Based on a two-state model with transition rates depending on the earlier state of the system I calculate analytically the residence-time distribution function. I show that the distribution function has a detailed structure, reflective...
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2003 |
| País: | España |
| Institución: | Universitat Politècnica de Catalunya (UPC) |
| Repositorio: | UPCommons. Portal del coneixement obert de la UPC |
| Idioma: | inglés |
| OAI Identifier: | oai:upcommons.upc.edu:2117/22056 |
| Acceso en línea: | https://hdl.handle.net/2117/22056 https://dx.doi.org/10.1103/PhysRevLett.90.020601 |
| Access Level: | acceso abierto |
| Palabra clave: | Time delay systems Noise Soroll Sistemes lineals Control de processos Àrees temàtiques de la UPC::Física |
| Sumario: | I study bistable time-delayed feedback systems driven by noise. Based on a two-state model with transition rates depending on the earlier state of the system I calculate analytically the residence-time distribution function. I show that the distribution function has a detailed structure, reflective of the effect of the feedback. By using an adequate indicator I give evidence of resonant behavior in dependence on the noise level. I also predict that this feedback-induced effect might be observed in two well-known optical bistable systems. |
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