期刊
JOURNAL OF NONLINEAR SCIENCE
卷 31, 期 2, 页码 -出版社
SPRINGER
DOI: 10.1007/s00332-021-09699-0
关键词
Attractive– repulsive coupling; Inertial Kuramoto model; Kuramoto model; Synchronization
资金
- National Research Foundation of Korea [NRF-2017R1C1B5018312]
This study examines the emergent dynamics of a mixed Kuramoto ensemble with attractive and repulsive coupling strengths, finding that complete bi-polar synchronization can be achieved when considering coupling between two ensembles. The research relies on gradient-like flow formulation and energy estimate for the modeling perspective of the Kuramoto model.
We study the emergent dynamics of a mixed Kuramoto ensemble in the presence of both attractive and repulsive coupling strengths. To be precise, we consider coupled Kuramoto-type systems consisting of two ensembles in which the oscillators in the same group interact attractively with a positive intra-group coupling strength, whereas the oscillators in the different group communicate repulsively with a negative inter-group coupling strength. For the modeling perspective of the Kuramoto model (KM for brevity), two types of systems are treated in this paper: an attractive-repulsive inertial KM-KM and an attractive-repulsive KM-KM. For these two models, we provide sufficient frameworks leading to complete bi-polar synchronization in which asymptotic configuration tends to a bi-polar state. Our estimates mainly rely on the gradient-like flow formulation and the energy estimate.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据