In recent years, the explosive growth of new generation wireless networks has spurred lot of research thrust particularly looking for a bandwidth efficient modulation and coding scheme. In this connection, researchers have recently turned up their attention towards chaotic communication systems and golden codes for its attractive benefits. This consequently had motivated us for two new proposal...

The Need to Utilize Chaos Management Techniques in Elementary School Preparedness Assessment Program   M. H. Hassani Shalmaani, Ph.D.*   One of the most important programs in the Ministry of Education is the health and academic preparedness assessment program. It is assumed that any assessment program is so dynamic and unpredictable that makes systematic planning impossible. Thi...

Liu, Liu, and Liu, in the paper “A novel three-dimensional autonomous chaos system, Chaos, Solitons and Fractals. 39 (2009) 1950-1958”, introduce a novel three-dimensional autonomous chaotic system. In this paper, the fractional-order case is considered. The lowest order for the system to remain chaotic is found via numerical simulation. Stability analysis of the fractional-order system is stud...

As experimental work progresses, the goal often changes. So it has been with this project. While the underlying motivation for our activities remains an examination of the role that Chaos Theory may play in observed transition behavior of polymers, the focus of our work has shifted in the past few months. We were originally exploring the edges of Chaos for a deeper understanding of the origins ...

This paper describes the fault diagnosis in the operation of industrial ball bearings. In order to cluster the very small differential signals of the four classic fault types of the ball bearing system, the chaos synchronization (CS) concept is used in this study as the chaos system is very sensitive to a system’s variation such as initial conditions or system parameters. In this study, the Che...

Abstract: By using a linear feedback control technique, we propose a chaos synchronization scheme for nonlinear fractional discrete dynamical systems. Then, we construct a novel 1-D fractional discrete income change system and a kind of novel 3-D fractional discrete system. By means of the stability principles of Caputo-like fractional discrete systems, we lastly design a controller to achieve ...

This work presents chaos synchronization between two different chaotic systems by nonlinear control laws. First, synchronization problem between Genesio system and Rossler system has been investigated, and then the similar approach is applied to the synchronization problem between Genesio system and a new chaotic system developed recently in the literature. The control performances are verified...

Chaotic systems and chaotic signal synchronization have attracted a lot of attention lately. Most work on chaotic systems is based on few well-known 3rd-order models derived using analytical techniques. In addition, chaotic signal synchronization or the inability to achieve the same is proven using analytical concepts such as Lyapunov constants etc. that could be understood only by those mathem...

This is the second and final parI. of a series of two papers on nonlinear dynamics and chaos. In the first parI some tools. developed for analysing nonlinear systems, were c!esniiJec! in conjunction with a seI. of moc!els commonly llsed as benchmarks in the literature. This papel' investigates a llllIllber of isslles concerning the modeling, signal processillg anel control of nonlinear e1ynamic...

A new strategy of control is formulated for chaos synchronization of non-identical chaotic systems with different orders using the Borne and Gentina practical criterion associated with the Benrejeb canonical arrow form matrix, to drift the stability property of dynamic complex systems. The designed controller ensures that the state variables of controlled chaotic slave systems globally synchron...