Summary
2023
Session Number:B4L-1
Session:
Number:B4L-15
Frustrated Synchronization of Coupled Oscillators Using Polygonal Structures
Uwate Yoko, Schüle Martin, Ott Thomas, Nishio Yoshifumi,
pp.348-351
Publication Date:2023-09-21
Online ISSN:2188-5079
Summary:
In our previous study, we have proposed a coupled nonlinear circuit network with stochastically coupling. Frustration as environmental factor is occurred by network topology which is composed from polygonal structure. In this system, van der Pol oscillators are connected to every node of a polygonal network. In this oscillatory system, two adjacent oscillators tend to synchronize with anit-phase. Hence, if the number of nodes is odd, frustration occurs in the polygonal network. Each node has a coupling probability which is key factor to connect or not (on/off coupling). At every certain time in a simulation, the network topology is changed by the coupling probability. We have investigated synchronization of the proposed network using different frustration levels by changing the coupling strength. By using computer simulations, the effect of frustration to polygonal oscillatory networks with stochastically coupling was shown. This study investigates frustration synchronization when switching network coupling patterns in different ways. Results are presented on how the impact of frustration differs depending on the switching pattern.