期刊
PHYSICS LETTERS A
卷 431, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.physleta.2022.127989
关键词
Coupled oscillators; Feedback control; Desynchronization; Repulsive coupling; FitzHugh-Nagumo oscillators
资金
- Lithuanian Academy of Sciences
This study describes a feedback method for controlling synchrony in globally coupled oscillators. The technique involves injecting a negative replica of the mean field into the oscillator array, resulting in desynchronization or repulsive coupling of the oscillators. Clustering of the oscillators is observed in the region of repulsive coupling.
A feedback method of controlling synchrony in globally coupled oscillators is described. The technique is based on injecting a negative replica of the mean field into the array. The feedback force either desynchronizes the oscillators via compensation of the attractive coupling or causes the repulsive coupling of the oscillators. Both mechanisms result in low level of the mean field. Clustering of the oscillators is observed in the region of repulsive coupling. Numerical and analytical investigations have been carried with an array of the mean-field coupled FitzHugh-Nagumo type oscillators. (c) 2022 Elsevier B.V. All rights reserved.
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