loading
The Lyapunov exponents and Poincaré maps of nonlinear chaotic characteristic in three-cell coupled quantum cellular neural networks
2008 Edition, January 1, 2008 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

With the polarization of quantum-dot cell and quantum phase serving as state variables, both theoretical analysis and simulation are made of the complex chaotic dynamical behavior of a...

On generalized Lyapunov exponents
2011 Edition, June 1, 2011 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In this paper we propose a generalization of the concept of Lyapunov exponents for discrete linear systems which may be used in the case of unbounded coefficients. We show some simplest properties of this generalization an...

Neurodynamic systems and Lyapunov exponents
2012 Edition, May 1, 2012 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The neurodynamical model of recurrent networks in this paper is approached from an engineering perspective, i.e. to make networks efficient in terms of topology and capture dynamics of time-varying systems. Neural dynamics...

Lyapunov exponents of blood flow
1996 Edition, Volume 4, January 1, 1996 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The authors present results of analysis of the cardiovascular system based on the nonlinear system theory. The Lyapunov exponents of the time series obtained by monitoring the flow of blood in a...

Controlled Lyapunov-exponents with applications
2004 Edition, Volume 3, January 1, 2004 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Let X = (X/sub n/) be a stationary process of k /spl times/ k real-valued matrices, depending on some vector-valued parameter /spl theta//spl epsiv//spl Ropf//sup p/, satisfying E log/sup +/ /spl par/X0(/spl theta/)/spl par/ < /spl infin/ for all /spl theta/. The top-Lyapunov...

Discrete Lyapunov Exponent and Differential Cryptanalysis
2007 Edition, Volume 54, June 1, 2007 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Partly motivated by the developments in chaos-based block cipher design, a definition of the discrete Lyapunov exponent for an arbitrary permutation of a finite lattice was recently proposed. We explore the relation between the discrete...

Controlled Lyapunov-exponents in optimization and finance
2003 Edition, September 1, 2003 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Let X = (X n ) be a stationary process of k × k real-valued matrices, depending on some vector-valued parameter θεRp, satisfying E log+ ||.X 0 (θ)|| < ∞ for all θ. The top-Lyapunov exponent of X is defined as λ(θ) = lim n 1/n E log || X n · X n−1 … · X 0 ||....

Contact task stability analysis via Lyapunov exponents
2002 Edition, January 1, 2002 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In this paper, a new application of Lyapunov exponents is introduced for stability analysis of contact task control in robotics. The dynamic model is derived including a nonlinear model of the contact which allows bouncing....

Hardware implementation of maximum Lyapunov exponent
2013 Edition, August 1, 2013 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In this paper a hardware implementation of a Maximum Lyapunov Exponent (MLE) quantifier is designed and implemented using a field programmable gate array (FPGA). The design was optimized in terms of accuracy employing floating point...

On the Lyapunov exponent of consensus algorithm
2012 Edition, July 1, 2012 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Nowadays, consensus of multi-agent systems (MAS) is an intriguing topic which receives increasing attention from various disciplines recently. Traditionally, the analysis of consensusability for a given MAS with switching topology can be attributed to some techniques such as...

Advertisement