ListarDivisión de Control y Sistemas Dinámicos por tema "MATEMÁTICAS"
Mostrando ítems 61-80 de 166
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Emergence of Hidden Attractors through the Rupture of Heteroclinic-Like Orbits of Switched Systems with Self-Excited Attractors
(Hindawi, 2021)"This work is dedicated to the study of an approach that allows the generation of hidden attractors based on a class of piecewise-linear (PWL) systems. The systems produced with the approach present the coexistence of ... -
¿Es el movimiento Browniano un proceso estocástico o determinista?
(2015-06)"Con el afán de comprender el comportamiento del universo se han desarrollado distintas técnicas y herramientas para la generación de conocimiento estructurado que han permitido entender diferen tes fenómenos en la ... -
Estabilidad de familias de sistemas lineales de ecuaciones diferenciales
(2016)"Para estudiar la estabilidad asintótica de familias de sistemas lineales de ecuaciones diferenciales lineales, x = Ax, con A 2 F, podemos analizar la localizacióon de las raíces del polinomio característico, p(t), asociado ... -
Estabilidad de sistemas por medio de polinomios Hurwitz
(2017)"Para analizar la estabilidad de un sistema de ecuaciones diferenciales lineales x=Axpodemos estudiar la localización de las raíces del polinomio característico pA(t) asociado a la matriz A. En este artículo presentamos ... -
Estimates of the attraction region for a class of nonlinear time-delay systems
(2007)"In this paper, we propose various estimates of the attraction region for a class of nonlinear time-delay systems of the form forumla The approach is constructive and makes use of a Lyapunov–Krasovskii functional associated ... -
Estimating entropy rate from censored symbolic time series: A test for time-irreversibility
(American Institute of Physics, 2021)"In this work, we introduce a method for estimating the entropy rate and the entropy production rate from a finite symbolic time series. From the point of view of statistics, estimating entropy from a finite series can be ... -
Estructura-evolución de un modelo de sistema dinámico de terremotos: análisis de correlaciones ocultas de largo alcance
(2015)"Este trabajo se apoya en el análisis-comparación de las series de tiempo generadas por un modelo dinámico de terremotos el cual se presenta como un sistema no lineal de tercer orden que acopla leyes de fricción y ... -
Estudio de mapeos caóticos discretos y su aplicación en criptografía
(2015-01)"La seguridad de la información digital cada vez tiene más auge, debido al creciente uso de dispositivos móviles, además del incremento de operaciones realizadas a través de internet. Esto representa un gran reto ya que ... -
Exponential stability of integral delay systems with a class of analytic kernels
(2012-02)"The exponential stability of a class of integral delay systems with analytic kernels is investigated by using the Lyapunov-Krasovskii functional approach. Sufficient delay-dependent stability conditions and exponential ... -
Exponential stability of linear continuous time difference systems with multiple delays
(2013-10)"Some recent results on exponential stability of linear continuous time difference systems with discrete and distributed delay terms are extended to the case of multiple delays. New sufficient conditions for the exponential ... -
Exponential stability of some linear continuous time difference systems
(2012-01)"In this paper, we consider some classes of linear continuous time difference systems with discrete and distributed delays. For these infinite-dimensional systems, we derive new sufficient delay-dependent conditions for ... -
Feedback induction of limit cycle in a bioreactor: controlling towards scale-down
(2004)"The feedback stabilization of periodic orbits (induction of limit cycle) via PI-like control is proposed as plausible tool for scale-down studies. An isothermal continuous stirred tank bioreactor (CSTB), with nonideal ... -
Fixed reference frame phase-locked loop (FRF-PLL) for unbalanced line voltage conditions
(2008-10)"The present invention relates to a system to implement a phase-locked loop (PLL) which is able to provide an estimation of the angular frequency, and both the positive and negative sequences of the fundamental component ... -
Freezing phase transition in a fractal potential
(IOP Publishing, 2019)"In this work we propose a simple example of a one-dimensional thermodynamic system where non-interacting particles are allowed to move over the [0, 1] interval, which are influenced by a potential with a fractal structure. ... -
Further advancements on the output-feedback global continuous control for the finite-time and exponential stabilisation of bounded-input mechanical systems: desired conservative-force compensation and experiments
(2018)"Global Saturating-Proportional Saturating-Derivative (SP-SD) type continuous control for the finite-time or (local) exponential stabilisation of mechanical systems with bounded inputs is achieved avoiding velocity variables ... -
Further results on exponential stability of linear continuous time difference systems
(2013-06)"This paper provides further Lyapunov results for the exponential stability of linear continuous time difference system involving discrete and distributed delays. We consider such a class of systems in the case when the ... -
Gain-scheduled linear quadratic regulator applied to the stabilization of a riderless bicycle
(2017)"In this article, a gain-scheduling control is designed to achieve the stabilization of a riderless bicycle. The main contribution is the design of a stabilizing control system including integral actions based on an observer ... -
Generalized multistable structure via chaotic synchronization and preservation of scrolls
(2013)"Switched systems are capable of generating chaotic multi-scroll behavior in by means of a control signal. This signal regulates an equilibrium position of the system and is defined according to the number of scrolls that ... -
Generation of chaotic attractors without equilibria via piecewise linear systems
(2017)"In this paper, we present a mechanism of generation of a class of switched dynamical system without equilibrium points that generates a chaotic attractor. The switched dynamical systems are based on piecewise linear (PWL) ... -
Generation of Dynamical S-Boxes for Block Ciphers via Extended Logistic Map
(Hindawi, 2020)"In this work, we present a simple algorithm to design n X n-bits substitution boxes (S-boxes) based on chaotic time series of the logistic map for different carrying capacities. The use of different carrying capacities ...