Back to Search
Start Over
Control of delay-induced oscillation death by coupling phase in coupled oscillators.
- Source :
-
Physical Review E: Statistical, Nonlinear & Soft Matter Physics . Dec2011, Vol. 84 Issue 6-2, p1-6. 6p. - Publication Year :
- 2011
-
Abstract
- A coupling phase is deemed to be crucial in stabilizing behavior in nonlinear systems. In this paper, we study how the coupling phase influences the delay-induced oscillation death (OD) in coupled oscillators. The OD boundaries are identified analytically even in the presence of the coupling phase. We find that OD only occurs for a coupling phase belonging to a certain interval. The optimal coupling phase, under which the largest OD island forms, is characterized well by a power law scaling with respect to the frequency. The coupling phase turns out to be a key parameter that determines a delay-induced OD. Furthermore, the controlling role of the coupling phase generally is proved to hold fairly for networked delay-coupled oscillators. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 15393755
- Volume :
- 84
- Issue :
- 6-2
- Database :
- Academic Search Index
- Journal :
- Physical Review E: Statistical, Nonlinear & Soft Matter Physics
- Publication Type :
- Academic Journal
- Accession number :
- 70871046
- Full Text :
- https://doi.org/10.1103/PhysRevE.84.066208