Results 61 to 70 of about 25,093,086 (249)

Chaotic behaviour of photonic crystals resonators

, 2015
We acknowledge support from the EPSRC (ADF, Fellowships No. EP/I004602/1 and No. EP/J004200/1) and KAUST (AF, Grant No. CRG-1-2012-FRA-005).We show here theoretically and experimentally how chaotic Photonic Crystal resonators can be used for en- ergy ...
Krauss, T.F., Liu, Changxu, Krauss, T. F., A. Fratalocchi, Di Falco, A., A. Di Falco, Fratalocchi, Andrea, T. F. Krauss, Liu, C., Fratalocchi, A., C. Liu   +10 more
core   +1 more source

Spiral Waves in Chaotic Systems [PDF]

Physical Review Letters, 1996
latex file with three postscript figures to appear in Physical review ...
Goryachev, Andrei, Kapral, Raymond
openaire   +3 more sources

Optimizing chaotic systems by orbit counting and Fourier spectrum: FPGA implementation and image encryption application

Mathematical Modelling and Analysis
The optimization of chaotic systems has been performed by considering dynamical characteristics of the mathematical models. The proposed work shows the application of genetic algorithms (GAs) to optimize the chaotic behavior of three well-known systems,
Ricardo Rojas-Galván, Emanuel Mercado-Gutiérrez, Esteban Tlelo-Cuautle   +2 more
doaj   +1 more source

Projective Synchronization of Chaotic Systems Via Backstepping Design

, 2013
Chaos synchronization of discrete dynamical systems is investigated. An algorithm is proposed for projective synchronization of chaotic 2D Duffing map and chaotic Tinkerbell map. The control law was derived from the Lyapunov stability theory.
Tarai, A., A. Tarai, M.A. Khan, Khan, M. A.   +3 more
core   +1 more source

System Identification in Communication With Chaotic Systems [PDF]

, 1999
Communication using chaotic systems is considered from a control point of view. It is shown that parameter identification methods may be effective in building reconstruction mechanisms, even when a synchronizing system is not available.
Willems, R.M.A., Willems, RMA, Huijberts, HJC Henri, Huijberts, H.J.C., Nijmeijer, H., H. Huijberts, Henri Huijberts, R. M. A. Willems, R. Willems, Nijmeijer, H Henk, H.J.C. Huijberts, Henk Nijmeijer, H. Nijmeijer, Rob Willems   +13 more
core   +1 more source

Chaos communication performance : theory and computation [PDF]

, 2010
In this paper new and existing approaches are developed to compute the bit error rate for chaos-based communication systems. The multi-user coherent antipodal chaos shift keying system is studied and evaluated in its coherent form, in the sense of ...
Lawrance, Anthony J., G. Kaddoum, Anthony J. Lawrance, D. Roviras, Chargé, P., Chargé, Pascal, P. Chargé, Roviras, D., Kaddoum, G., Roviras, Daniel, Lawrance, Antony, Kaddoum, Georges   +11 more
core   +1 more source

Constructing Discrete Chaotic Systems with Positive Lyapunov Exponents

International Journal of Bifurcation and Chaos in Applied Sciences and Engineering, 2018
The chaotic system is widely used in chaotic cryptosystem and chaotic secure communication. In this paper, a universal method for designing the discrete chaotic system with any desired number of positive Lyapunov exponents is proposed to meet the needs ...
Chuanfu Wang, Chunlei Fan, Q. Ding
semanticscholar   +1 more source

Adaptive Synchronization Strategy between Two Autonomous Dissipative Chaotic Systems Using Fractional-Order Mittag–Leffler Stability

Entropy, 2019
Compared with fractional-order chaotic systems with a large number of dimensions, three-dimensional or integer-order chaotic systems exhibit low complexity.
Licai Liu, Chuanhong Du, Xiefu Zhang, Jian Li, Shuaishuai Shi   +4 more
doaj   +1 more source

Synchronization of symmetric chaotic systems [PDF]

Physical Review E, 1996
This paper contains a study of the synchronization by homogeneous nonlinear driving of systems that are symmetric in phase space. The main consequence of this symmetry is the ability of the response to synchronize in more than just one way to the driving systems.
openaire   +3 more sources

The thermodynamic formalism of random walks: Relevance for chaotic diffusion and multifractal measures

, 2022
S.67-79We apply the thermodynamic formalism to discrete random walks on infinite lattices. This can be considered as a new application of the thermodynamic formalism, but it also provides a very general framework for the thermodynamics of chaotic systems
Radons, G.
core   +1 more source