Results 101 to 110 of about 170,615 (216)

Chaotic bursting behavior of coupled neural oscillators

, 2019
Recently it was shown that dephasing of diffusively coupled neural oscillators leads to a new class of bursting phenomena, where neural oscillators switch between high and low oscillation amplitudes.
Kim, SW, Han, SK, Park, SH, Yim, TG
core   +1 more source

Qualitative resonance of feedback-controlled chaotic oscillators [PDF]

, 2018
The qualitative resonance of feedback-controlled chaotic oscillators is the ability of the control system to qualitatively synchronize with a reference signal similar to one of the unstable periodic orbits embedded in the open-loop attractor.
Rossa, Fabio Della, Dercole, Fabio
core   +1 more source

Dynamics and Robust Synchronization of an Oscillator With Cubic and Signum Terms

Complexity
In recent years, there has been a marked surge in research focused on nonlinear oscillators. Among these, a particular emphasis has been placed on a class of oscillators distinguished by their concealed attractors, drawing considerable attention due to ...
Fernando E. Serrano, Viet-Thanh Pham, Giuseppe Grassi   +2 more
doaj   +1 more source

Chaotic rotation of a towed elliptical cylinder

, 2014
In this paper I consider the self-excited rotation of an elliptical cylinder towed in a viscous fluid as a canonical model of nonlinear fluid–structure interactions with possible applications in the design of sensors and energy extraction devices. First,
Weymouth, G.D.
core   +1 more source

FPAA-based implementation of fractional-order chaotic oscillators using first-order active filter blocks. [PDF]

J Adv Res, 2020
Silva-Juárez A, Tlelo-Cuautle E, de la Fraga LG, Li R.   +3 more
europepmc   +1 more source

Dynamics of oscillator populations with disorder in the coupling phase shifts

New Journal of Physics
We study populations of oscillators, all-to-all coupled by means of quenched disordered phase shifts. While there is no traditional synchronization transition with a nonvanishing Kuramoto order parameter, the system demonstrates a specific order as the ...
Arkady Pikovsky, Franco Bagnoli
doaj   +1 more source

Experimental Study on Colpitts Chaotic Oscillator-Based Communication System Application for the Internet of Things

Applied Sciences
This manuscript presents an experimental study of Quadrature Chaos Shift Keying (QCSK) as a means to tighten the physical layer security of Internet of Things (IoT) communication.
Darja Cirjulina, Ruslans Babajans, Filips Capligins, Deniss Kolosovs, Anna Litvinenko   +4 more
doaj   +1 more source

CONTROLLED SYNCHRONIZATION OF CHAOTIC OSCILLATORS WITH HUYGENS’ COUPLING

, 2013
Oscillating systems are very common in, for example, biology, chemistry, physics, engineering, and many other fields. An intriguing phenomenon occurring in these systems is that two (or more) oscillating systems may synchronize, i.e.
Pena Ramirez, J., J. PEÑA-RAMÍREZ, Fey, R.H.B.; id_orcid, H. NIJMEIJER, Nijmeijer, H., R. H. B. FEY   +5 more
core   +1 more source

On the relation between the number of scrolls and the lyapunov exponents in PWL-functions-based η-scroll chaotic oscillators

, 2010
A challenge in the physical design of η-scroll attractors is to generate a large number of scrolls. However, an open question is: Does the large number of scrolls determine a better chaotic behavior?
JESUS MANUEL MUÑOZ PACHECO, ESTEBAN TLELO CUAUTLE, CARLOS SANCHEZ LOPEZ, RODOLFO TREJO GUERRA   +3 more
core  

Synchronization of Chaotic Oscillators

, 2011
In this chapter, the author reviews the variety of forms that the synchronization of the dynamics of mutually coupled or unidirectionally driven chaotic oscillators can display.
J. M. González-Miranda
core   +1 more source