ListarDivisión de Control y Sistemas Dinámicos por tema "MATEMÁTICAS"
Mostrando ítems 81-100 de 166
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Generation of multi-scroll attractors without equilibria via piecewise linear systems
(2017-05)"In this paper, we present a new class of dynamical system without equilibria which possesses a multiscroll attractor. It is a piecewise-linear system which is simple, stable, displays chaotic behavior and serves as a model ... -
Global finite-time stability characterized through a local notion of homogeneity
(2014)"In this work, a notion of local homogeneity is formally defined. Important results involving homogeneous functions or vector fields are reformulated in the consequent local context. In particular, global finite-time ... -
Global trajectory tracking through output feedback for robot manipulators with bounded inputs
(2011)"In this work, a globally stabilizing output feedback scheme for the trajectory tracking of robot manipulators with bounded inputs is proposed. It achieves the motion control objective avoiding input saturation and excluding ... -
Global trajectory tracking through static feedback for robot manipulators with bounded inputs
(2009)"In this work, two globally stabilizing bounded control schemes for the tracking control of robot manipulators with saturating inputs are proposed. They may be seen as extensions of the so-called PD+ algorithm to the bounded ... -
Glucose regulation in type 1 diabetic patients by a multi-doses regimen
(2005)"In this paper several multi-doses control regimens are suggested for type 1 diabetic patients. The suggested regimes are proposed based on different insulin formulations. The insulin doses are assumed to be infused by a ... -
Grahp and automata in arterial vascular tree of the kidney
(2010-05)"The renal vascular development is not known and occurs through two mechanisms that sometimes overlap: vasculogenesis and angiogenesis. Here we only consider growth through angiogenesis, i.e., the arterial vascular tree ... -
Hyperchaotic encryption based on multi-scroll piecewise linear systems
(2015)"A hyperchaotic multi-scroll piecewise linear system in R4 is binarized to generate a pseudo-random sequence which encrypt a grayscale image via symmetric-key algorithm. The sequence is analyzed throughout statistical tests ... -
Infinite families of hyperbolic prime knots with alternation number 1 and dealternating number n
(2017)"For each positive integer n we will construct a family of infinitely many hyperbolic prime knots with alternation number 1, dealternating number equal to n, braid index equal to n+3 and Turaev genus equal to n." -
Information entropy production of maximum entropy markov chains from spike trains
(MDPI, 2018)"The spiking activity of neuronal networks follows laws that are not time-reversal symmetric; the notion of pre-synaptic and post-synaptic neurons, stimulus correlations and noise correlations have a clear time order. ... -
Instrumentation of a bicycle without driver for experimental testing of automatic control
(2016)"In this paper, the instrumentation of a riderless bicycle prototype for control purposes is addressed. The proposed instrumentation is based on the mathematical model of a bicycle, in which the dynamical variables correspond ... -
Itinerary synchronization between PWL systems coupled with unidirectional links
(Elsevier, 2019)"In this paper the collective dynamics of N-coupled piecewise linear (PWL) systems with different number of scrolls is studied. The coupling is in a master-slave sequence configuration, with this type of coupling we ... -
Itinerary synchronization between PWL systems coupled with unidirectional links
(2019)"In this paper the collective dynamics of N-coupled piecewise linear (PWL) systems with different number of scrolls is studied. The coupling is in a master-slave sequence configuration, with this type of coupling we ... -
Large deviations properties of maximum entropy markov chains from spike trains
(MDPI, 2018)"We consider the maximum entropy Markov chain inference approach to characterize the collective statistics of neuronal spike trains, focusing on the statistical properties of the inferred model. To find the maximum entropy ... -
Lie algebra on synchronization of different systems: a generalized function for Hodgkin-Huxley neurons
(2007)"In this contribution two results are taken: (1) The synchronization of noiseless Hodgkin- Huxley (HH) neurons is possible from robust feedback based on Lie algebra approaches and (2) the fact that, from Lie algebra of ... -
Local-homogeneity-based global continuous control for mechanical systems with constrained inputs: finite-time and exponential stabilisation
(2016)"A global continuous control scheme for the finite-time or (local) exponential stabilisation of mechanical systems with constrained inputs is proposed. The approach is formally developed within the theoretical framework ... -
Localización de Atractores Ocultos en Sistemas Lineales por Partes Basados en la Ecuación Jerk
(2020)"Los sistemas dinámicos no lineales pueden presentar fenómenos dinámicos conocidos como atractores los cuales atraen a las soluciones del sistema que se encuentran lo suficientemente cerca. El estado final, es decir, el ... -
Lyapunov-based consistent discretization of stable homogeneous systems
(Wiley, 2021)"In this article, we propose a discretization scheme for asymptotically stable homogeneous systems. This scheme exploits the information provided by a homogeneous Lyapunov function of the system. The main features of the ... -
Make a PI controller on an 8-bit micro
(2006-01)"This article shows you how to implement a classical PI (proportional-integral) controller on a simple 8-bit microcontroller. To implement the PI controller, we developed specific libraries that make it possible for the ... -
Mapas escalares de un convertidor elevador en modo corriente
(2003)"En esta contribución se analiza una clase de mapa escalar obtenido a partir de las formas de onda del convertidor elevador controlado en modo corriente pico sin rampa estabilizadora. Se establecen condiciones necesarias ... -
Maximal unstable dissipative interval to preserve multi-scroll attractors via multi-saturated functions
(2016)"In this paper, we present families of piecewise linear systems which are controlled by a continuous piecewise monoparametric control function for the generation of monoparametric families of multi-scroll attractors. Thus, ...