Browsing Publicaciones Científicas Control y Sistemas Dinámicos by Issue Date
Now showing items 161-180 of 364
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Synchronization in complex networks under structural evolution
(2014)"We investigate the effects of structural evolution on the stability of synchronized behavior in complex networks. By structural evolution we mean processes that change the topology of the network. In particular, we consider ... -
Global finite-time stability characterized through a local notion of homogeneity
(IEEE, 2014-02)"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 ... -
Convertidor controlado usado como fuente de alimentación de un circuito magnético
(2015)"El uso de convertidores controlados como fuentes de alimentación es cada vez mayor en distintas aplicaciones. algunos de estos dispositivos corrigen el factor de potencia y son de bajo costo de fabricación. en esta tesis ... -
Estrategias de control conmutado robusto para mitigar volcadura y derrape en vehículos con ruedas
(2015)"En esta tesis se estudian los problemas de volcadura no lanzada, derrape lateral, así como un tipo de volcadura lanzada inducida por derrape lateral, bajo un enfoque de estabilidad robusta entrada-salida que utiliza una ... -
Efecto de la incertidumbre en el ahorro de combustible en estrategias de manejo de energía óptimas estáticas para vehículos eléctricos
(2015)"En este trabajo se analizan las limitaciones que impone la presencia de incertidumbres en el diseño de estrategias de manejo de energía óptimas para vehículos eléctricos. En particular se analiza el problema de optimización ... -
Efecto de la topología del tren de potencia en la vida de las baterías
(2015)"El trabajo de tesis Efecto de la topología del tren de potencia en la vida de las baterías tiene la finalidad de evaluar el desempeño de las baterías en función del tren de potencia del vehículo en el que son utilizadas; ... -
Modelado y análisis de redes evolutivas
(2015)"En el presente trabajo estudiamos una red bajo dos procesos simultáneos de cambio: por una parte cada nodo es considerado un sistema dinámico y por otra parte, la estructura de la red evoluciona a lo largo del tiempo. ... -
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 ... -
Monitoring lipase/esterase activity by stopped flow in a sequential injection analysis system using p-nitrophenyl butyrate
(MDPI, 2015)"Lipases and esterases are biocatalysts used at the laboratory and industrial level. To obtain the maximum yield in a bioprocess, it is important to measure key variables, such as enzymatic activity. The conventional method ... -
Vesicle motion during sustained exocytosis in chromaffin cells: numerical model based on amperometric measurements
(2015)"Chromaffin cells release catecholamines by exocytosis, a process that includes vesicle docking, priming and fusion. Although all these steps have been intensively studied, some aspects of their mechanisms, particularly ... -
New achievements in control of robotic systems
(Hindawi, 2015) -
Forced synchronization of autonomous dynamical Boolean networks
(2015)"We present the design of an autonomous time-delay Boolean network realized with readily available electronic components. Through simulations and experiments that account for the detailed nonlinear response of each circuit ... -
Maximum power point tracking based on sliding mode control
(Hindawi, 2015)"Solar panels, which have become a good choice, are used to generate and supply electricity in commercial and residential applications. This generated power starts with the solar cells, which have a complex relationship ... -
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 ... -
Pseudo-random bit generator based on multi-modal maps
(2015)"In this work we present a pseudo-random Bit Generator via unidimensional multi-modal discrete dynamical systems calledk-modal maps. These multi-modal maps are based on the logistic map and are useful to yield pseudo-random ... -
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 ... -
Output-feedback proportional-integral- derivative-type control with simple tuning for the global regulation of robot manipulators with input constraints
(The Institution of Engineering and Technology, 2015)"An output-feedback proportional-integral-derivative-type control scheme for the global position stabilisation of robot manipulators with bounded inputs is proposed. It guarantees the global regulation objective avoiding ... -
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 ... -
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 ... -
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 ...