Synchronization regions of two pulse-coupled electronic piecewise linear oscillators |
| |
Authors: | N Rubido C Cabeza S Kahan GM Ramírez Ávila Arturo C Marti |
| |
Institution: | (1) US Naval Research Laboratory, Code 6792, Nonlinear Systems Dynamics Section, Plasma Physics Division, Washington, DC 20375, USA |
| |
Abstract: | Stable synchronous states of different order were analytically, numerically and
experimentally characterized in pulse-coupled light-controlled oscillators (LCOs). The
Master-Slave (MS) configuration was studied in conditions where different time-scale
parameters were tuned under varying coupling strength. Arnold tongues calculated
analytically – based on the piecewise two-time-scale model for LCOs – and obtained
numerically were consistent with experimental results. The analysis of the stability
pattern and tongue shape for (1 : n) synchronization was based on the
construction of return maps representing the Slave LCO evolution induced by the action of
the Master LCO. The analysis of these maps showed that both tongue shape and stability
pattern remained invariant. Considering the wide variation range of LCO parameters, the
obtained results could have further applications on ethological models. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|