Results 41 to 50 of about 443,845 (190)

Transition from homogeneous to inhomogeneous steady states in oscillators under cyclic coupling

open access: yes, 2016
We report a transition from homogeneous steady state to inhomogeneous steady state in coupled oscillators, both limit cycle and chaotic, under cyclic coupling and diffusive coupling as well when an asymmetry is introduced in terms of a negative parameter
Bera, Bidesh K.   +4 more
core   +1 more source

Transition from order to chaos in the wake of an airfoil [PDF]

open access: yes, 1990
An experimental effort is presented here that examines the nonlinear interaction of multiple frequencies in the forced wake of an airfoil. Wakes with one or two distinct frequencies behave in an ordered manner – being either locked or quasi-periodic ...
Gharib, M., Williams-Stuber, K.
core   +1 more source

A multidimensional discrete digital chaotic encryption system

open access: yesInternational Journal of Distributed Sensor Networks, 2018
In this article, a new multidimensional discrete chaotic system is proposed, and the characteristics and advantages of the multidimensional discrete chaotic system are analyzed.
Wangshu Li   +4 more
doaj   +1 more source

A 3-D Multi-Stable System With a Peanut-Shaped Equilibrium Curve: Circuit Design, FPGA Realization, and an Application to Image Encryption

open access: yesIEEE Access, 2020
A new 3-D chaotic dynamical system with a peanut-shaped closed curve of equilibrium points is introduced in this work. Since the new chaotic system has infinite number of rest points, the new chaotic model exhibits hidden attractors.
Aceng Sambas   +8 more
doaj   +1 more source

The Dynamics of Three-Planet Systems: an Approach from Dynamical System

open access: yes, 2010
We study in detail the motions of three planets interacting with each other under the influence of a central star. It is known that the system with more than two planets becomes unstable after remaining quasi-stable for long times, leading to highly ...
Arnol'd   +11 more
core   +1 more source

An Error Compensation Method for Improving the Properties of a Digital Henon Map Based on the Generalized Mean Value Theorem of Differentiation

open access: yesEntropy, 2021
Continuous chaos may collapse in the digital world. This study proposes a method of error compensation for a two-dimensional digital system based on the generalized mean value theorem of differentiation that can restore the fundamental performance of ...
Yashuang Deng, Yuhui Shi
doaj   +1 more source

Chaos Synchronization with Dynamic Filters: Two Way is Better Than One Way

open access: yes, 2007
Two chaotic systems which interact by mutually exchanging a signal built from their delayed internal variables, can synchronize. A third unit may be able to record and to manipulate the exchanged signal.
Kanter, Ido   +3 more
core   +1 more source

Direct transition to high-dimensional chaos through a global bifurcation [PDF]

open access: yes, 2005
In the present work we report on a genuine route by which a high-dimensional (with d>4) chaotic attractor is created directly, i.e., without a low-dimensional chaotic attractor as an intermediate step.
  +14 more
core   +2 more sources

A new 3-D jerk chaotic system with two cubic nonlinearities and its adaptive backstepping control

open access: yesArchives of Control Sciences, 2017
This paper presents a new seven-term 3-D jerk chaotic system with two cubic nonlinearities. The phase portraits of the novel jerk chaotic system are displayed and the qualitative properties of the jerk system are described.
Vaidyanathan Sundarapandian
doaj   +1 more source

Hybrid Dislocated Control and General Hybrid Projective Dislocated Synchronization for Memristor Chaotic Oscillator System

open access: yesAdvances in Mathematical Physics, 2014
Some important dynamical properties of the memristor chaotic oscillator system have been studied in the paper. A novel hybrid dislocated control method and a general hybrid projective dislocated synchronization scheme have been realized for memristor ...
Junwei Sun, Chun Huang, Guangzhao Cui
doaj   +1 more source

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