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Chaotic encryption method based on life-like cellular automata
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2012)
A chaotic encryption algorithm is proposed based on the "Life-like" cellular automata (CA), which acts as a pseudo-random generator (PRNG). The paper main focus is to use chaos theory to cryptography. Thus, CA was explored ...
Intermediate reduction method and infinitely many positive solutions of nonlinear Schrödinger equations with non-symmetric potentials
(Springer, 2015)
We consider the standing-wave problem for a nonlinear Schrödinger equation,
corresponding to the semilinear elliptic problem
− u + V(x)u = |u|p−1u, u ∈ H1(R2),
where V(x) is a uniformly positive potential and p > 1. ...
Nonlinear control system based on variable structure and sliding modes for two beam optical interferometry
(Universidade Estadual Paulista (Unesp), 2018-03-21)
Este trabalho apresenta um estudo teórico e experimental de um sistema de controle não linear baseado em estrutura variável e modos deslizantes desenvolvido para interferômetro de dois feixes. O sistema proposto apresenta ...
Técnica de reducción de escala estadística basada en la teoría del caos: aplicación y desempeño en la cuenca del río Bogotá
(Escuela Colombiana de Ingeniería Julio GaravitoMaestría en Ingeniería Civil con Énfasis en Recursos Hidráulicos y Medio Ambiente, 2017)
En el presente trabajo se introduce una nueva técnica de reducción de escala estadística basada en los conceptos de caos determinístico y sincronización de sistemas dinámicos, así como su aplicación y desempeño en la cuenca ...
H∞filter Design For Nonlinear Polynomial Systems
(Elsevier, 2014)
Attitude stabilization of a rigid spacecraft in the geomagnetic field
(Elsevier B.V., 2007-01-01)
An analytical method is proposed to study the attitude stability of a triaxial spacecraft moving in a circular Keplerian orbit in the geomagnetic field. The method is developed based on the electrodynamics effect of the ...