Abstract
The subject of the experimental research supported with numerical simulations presented in this paper is an analog electrical circuit representing the ring of unidirectionally coupled single-well Duffing oscillators. The research is concentrated on the existence of the stable three-frequency quasiperiodic attractor in this system. It is shown that such solution can be robustly stable in a wide range of parameters of the system under consideration in spite of a parameter mismatch which is unavoidable during experiment.
- Received 22 April 2014
- Revised 27 December 2014
DOI:https://doi.org/10.1103/PhysRevE.91.062906
©2015 American Physical Society
