División de Control y Sistemas Dinámicos: Envíos recientes
Mostrando ítems 41-60 de 362
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Multistable Systems with Hidden and Self-Excited Scroll Attractors Generated via Piecewise Linear Systems
(Hindawi, 2020)"In this work, we present an approach to design a multistable system with one-directional (1D), two-directional (2D), and three-directional (3D) hidden multiscroll attractor by defining a vector field on with an even ... -
Derivation of a continuous time dynamic planar system with two unstable foci from a three-dimensional chaotic piecewise linear system
(American Institute of Physics, 2020)"In this paper, we introduce a class of continuous time dynamical planar systems that is capable of generating attractors in the plane by means of the use of hysteresis and at least two unstable foci. This class of systems ... -
Distributed integral control of multiple UAVs: precise flocking and navigation
(The Institution of Engineering and Technology, 2019)"The authors interest in this work is to perform a precise real-time flocking of multiple unmanned aerial vehicles (UAVs). A consensus-based flocking algorithm that ensures a precise security distance between UAVs is ... -
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 ... -
Electronic implementation of a dynamical network with nearly identical hybrid nodes via unstable dissipative systems
(Elsevier, 2019)"This work addresses a circuit architecture for a dynamical network composed of a type of chaotic hybrid oscillator based on Unstable Dissipative Systems (UDS). Implementing that system reveals the possibility of selecting ... -
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. ... -
Switched systems based on unstable dissipative systems
(International Federation of Automatic Control, 2015)"In this work we present an unified theory of how to yield multi-scroll chaotic attractors based on step function, saturation, hysteresis and deterministic Brownian motion. This class of systems is constructed with a ... -
An Output-Feedback PID-type Global Regulator for Robot Manipulators with Bounded Inputs
(International Federation of Automatic Control, 2015)"An output-feedback PID-type controller for the global stabilization of manipulators with bounded inputs is proposed. It guarantees the global regulation goal preventing input saturation while avoiding the exact knowledge ... -
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 ... -
Generación de atractores ocultos multienroscados y tipo rejilla en sistemas sin puntos de equilibrio y en sistemas multiestables con atractores auto-excitados
(2020)"Recientemente se han reportado sistemas sin puntos de equilibrio con atractores caóticos. Los atractores caóticos dados por sistemas sin puntos de equilibrio pertenecen a una clase de atractores conocidos como atractores ... -
Finite-time continuous control for mechanical systems with bounded inputs
(2020-06)"In this dissertation the design of finite-time/exponential continuous control schemes for mechanical systems with bounded inputs is presented. The work involves the recent theoretical framework of local homogeneity, which ... -
Control no lineal de un convertidor elevador con doble inductor
(2019)"Este trabajo de tesis presenta un diseño de control no lineal para un convertidor elevador con doble inductor. El propósito de este estudio es demostrar que es posible aplicar la teoría de control no lineal para diseñar ... -
Geometría diferencial de las curvas y ecuación de Riccati
(2019-10-07)"En este trabajo se examina el método de Darboux y Lie para obtener las ecuaciones paramétricas de las curvas tres y dos dimensionales a partir de la ecuación de Riccati que contiene los parámetros intrínsecos de las curvas ... -
Diseño de absorbedor de vibraciones retardado usando retroalimentación de posición y velocidad.
(2019-09-30)"Esta tesis trata sobre el problema de la absorción activa de vibraciones usando un resonador retardado o DR (por sus siglas en inglés). El DR es un concepto que utiliza una retroalimentación de estados con retardo para ... -
Estabilización en tiempo finito de sistemas mecánicos: un estudio comparativo y algunos aspectos de robustez
(2019-09-24)"Los algoritmos de control continuos en tiempo finito son frecuentemente motivados en la literatura argumentando ventajas sobre los esquemas asintóticos, tales como mayor robustez ante incertidumbre y perturbaciones. Esto ... -
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 ... -
Multipoint power quality monitoring system
(IEEE, 2018)"In this paper, a multipoint power quality monitoring system is presented. The designed system is versatile and consist of one or more standalone portable power monitoring devices with database server capability and ... -
Design of an electrowetting biosensor prototype controlling microfluidic droplet movement for isothermal nucleic acid amplification assays
(IEEE, 2018)"In this paper, the functioning and the operation of an electrowetting device to manipulate droplets is described. The prototype is built on a printed circuit board (PCB) and consists of an electrode array selected and ... -
Design of a test bed for teaching/research purposes in PHEVs
(IEEE, 2018)"In this paper, the design of a measurement system for teaching and research purposes in plug-in hybrid electric vehicles is presented. The implemented measurement system monitors the interest variables such as current, ... -
Nonlinear voltage regulation strategy for a fuel cell/supercapacitor power source system
(IEEE, 2018)"The main purpose of this work is to model and control a fuel cell/supercapacitor power source system to feed a DC-bus with a constant output voltage despite load changes. The fuel cell is modeled as a nonlinear current-dependent ...