Chaos in a pendulum adaptive frequency oscillator circuit experiment

X Li, A Beal, R Dean, E Perkins - Chaos Theory and Applications, 2023 - dergipark.org.tr
Adaptive oscillators can learn and encode information in dynamic, plastic states. The
pendulum has recently been proposed as the base oscillator of an adaptive system. In a …

Robust stabilization and synchronization of a novel chaotic system with input saturation constraints

AT Azar, FE Serrano, Q Zhu, M Bettayeb, G Fusco, J Na… - Entropy, 2021 - mdpi.com
In this paper, the robust stabilization and synchronization of a novel chaotic system are
presented. First, a novel chaotic system is presented in which this system is realized by …

Stability of twisted states in power-law-coupled Kuramoto oscillators on a circle with and without time delay

HS Lee, BJ Kim, HJ Park - Physical Review E, 2024 - APS
Other than the fully synchronized state, a twisted state can also be an equilibrium solution in
the Kuramoto model and its variations. In the present work, we explore the stability of the …

[HTML][HTML] Generalized N-rotor problems, synchronized subsystems, and associated solitons

MA Lohe - Chaos: An Interdisciplinary Journal of Nonlinear …, 2024 - pubs.aip.org
We consider systems of N particles interacting on the unit circle through 2 π-periodic
potentials. An example is the N-rotor problem that arises as the classical limit of coupled …

[HTML][HTML] Exploring the interplay of excitatory and inhibitory interactions in the Kuramoto model on circle topologies

A Díaz-Guilera, D Marinelli… - … Interdisciplinary Journal of …, 2024 - pubs.aip.org
In the field of collective dynamics, the Kuramoto model serves as a benchmark for the
investigation of synchronization phenomena. While mean-field approaches and complex …

Modified Kuramoto model with inverse-square law coupling and spatial time delay

HS Lee, JI Park, BJ Kim - Physica A: Statistical Mechanics and its …, 2021 - Elsevier
We propose a modified Kuramoto model to describe the hand-clapping synchronization
observed in a large group of people. There are two different ingredients in our model: The …

Analysis of transient stability of coupled Kuramoto oscillators with asymmetric time delays and phase shifts

H Xiong, H Zhang - 2021 40th Chinese Control Conference …, 2021 - ieeexplore.ieee.org
In this paper, a second-order coupled Kuramoto oscillators with phase shifts and asymmetric
delays are investigated under an connected directed network topology. By using a singular …