ListarPublicaciones Científicas Control y Sistemas Dinámicos por tema "MATEMÁTICAS"
Mostrando ítems 1-20 de 157
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A chemical representation of a chaotic system with a unique stable equilibrium point
(International Federation of Automatic Control, 2018)"In this paper we present a chemical representation of a chaotic system with only one stable equilibrium point. The approach invokes cooperative catalysis and slow-fast reactions, primarily. The obtained chemical based ... -
A class of Chua-like systems with only two saddle-foci of different type
(International Federation of Automatic Control, 2018)"Since the reported Chua’s system, several generalizations of this system have been presented, these approaches include new equilibria in order to obtain three or more scrolls in the attractor. One of these generalizations ... -
A class of Piecewise Linear Systems without equilibria with 3-D grid multiscroll chaotic attractors
(IEEE, 2018)"In this paper a new class of piecewise linear (PWL) dynamical system without equilibria which exhibits a three dimensional (3D) grid multiscroll chaotic attractor is presented. The number of scrolls of the attractor ... -
A family of hyperchaotic multi-scroll attractors in Rn
(2014)"In this work, we present a mechanism how to yield a family of hyperchaotic multi-scroll systems in based on unstable dissipative systems. This class of systems is constructed by a switching control law changing the ... -
A family of multimodal dynamic maps
(2011)"We introduce a family of multimodal logistic maps with a single parameter. The maps domain is partitioned in subdomains according to the maximal number of modals to be generated and each subdomain contains one logistic ... -
A generalised PID-type control scheme with simple tuning for the global regulation of robot manipulators with constrained inputs
(2015)"In this paper, a globally stabilising PID-type control scheme with a generalised saturating structure for robot manipulators under input constraints is proposed. It gives rise to various families of bounded PID-type ... -
A generalized design methodology for the output feedback regulation of a special type of systems with bounded inputs
(2013)"In this work, a generalized design scheme for the output feedback regulation of a special type of systems with bounded inputs is proposed. It gives rise to a simple dynamic controller that guarantees the regulation objective ... -
A generalized global adaptive tracking control scheme for robot manipulators with bounded inputs
(2015)"In this work, a generalized adaptive scheme for the global motion control of robot manipulators with constrained inputs is proposed. It gives rise to various families of bounded adaptive controllers defined through a ... -
A generalized scheme for the global adaptive regulation of robot manipulators with bounded inputs
(2013)"In this work, a generalized adaptive control scheme for the global position stabilization of robot manipulators with bounded inputs is proposed. It gives rise to various families of bounded controllers with adaptive gravity ... -
A Lie-based approach to the general framework of chaotic synchronization
(2003)"Diverese phenomena have been reported on the synchornization of chaotic systems. Therefore, the generalized framework of the chaotic synchronization is an actual scienti¯c debate. Here, a Lie-based geometrical approach ... -
A multivibrator circuit based on chaos generation
(2012)"We present a parameterized method to design multivibrator circuits via piecewise-linear (PWL) chaotic systems, which can exhibit double-scroll oscillations. The circuit is conformed exploiting a parametric modulation that ... -
A natural saturating extension of the PD-with-desired-gravity-compensation control law for robot manipulators with bounded inputs
(2007)"This paper proposes a natural saturating extension of the proportional-derivative (PD) with desired gravity compensation (PDdgc) control law for the global regulation of robot manipulators with bounded inputs. Compared ... -
A note on optimization of chaos suppression via robust asymptotic feedback: accounting control cost
(2000)"This paper deals with the chaos suppression for oscillators in canonical form. The underlying idea is to optimize the robust chaos supression by accounting the control cost. The robust chaos supression is attained by the ... -
A note on stability of functional difference equations
(2016-05)"In this note, we consider perturbed linear functional difference equations with discrete and distributed delays which play a fundamental role in several stability and stabilizability problems of time-delay systems. Linear ... -
A novel approach to generate attractors with a high number of scrolls
(Elsevier, 2020)"In this paper, a novel method for increasing the number of scrolls in a hybrid nonlinear switching system is presented. Using the definition of the “Round to the Nearest Integer Function”, as a generalization of a Piece-Wise ... -
A polynomial approach for generating a monoparametric family of chaotic attractors via switched linear systems
(2015)"In this paper, we consider characteristic polynomials of n-dimensional systems that determine a segment of polynomials. One parameter is used to characterize this segment of polynomials in order to determine the maximal ... -
A standard microcontroller based Discrete-Time PI for controlling the motion of a DC-Gearmotor
(2005-05)"This paper shows how the INTEL© D8751 H microcontroller can be used to control the motion of a DC-Gearmotor. One advantage of this design is that does not require external memory RAM/EPROM to perform the control of the ... -
Activation of neuronal ensembles via controlled synchronization
(2017)"In this contribution we present the activation of neuronal ensembles of Hindmarsh-Rose neurons by controlled synchronization. The main problem consists in to impose a particular spiking-bursting behavior in all the neurons ... -
Adaptive observers with persistency of excitation for synchronization of chaotic aystems
(2009)"We address the problem of master-slave synchronization of chaotic systems under parameter uncertainty and with partial measurements. Our approach is based on observer-design theory hence, we view the master dynamics as a ... -
Adaptive tracking control of chaotic systems with applications to synchronization
(2007)"We address the problem of controlled synchronization of a class of uncertain chaotic systems. Our approach follows techniques of adaptive tracking control and identification of dynamic systems from recent developments of ...