Listar División de Control y Sistemas Dinámicos por título
Mostrando ítems 296-315 de 362
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Reactive and harmonic compensation in power electronic systems using adaptive control.
(2009)"En este trabajo de tesis se proponen tres controladores basados en modelo matemático de tres sistemas electrónicos de potencia. Los modelos analizados consideran el caso general de voltaje de fuente y corriente de carga ... -
Reactive McCabe-Thiele: Short cut method including reactive vapor - liquid efficiency
(2016-04)"A graphic McCabe-Thiele method is developed for application to fully reactive column configuration. The extended method takes in to account several aspects as classic McCabe-Thiele method under transformed reaction-invariant ... -
Reconfigurable dynamical logic gate with linear core
(2008-10)"A dynamically reconfigurable linear core logic gate is a device that allows logical outputs dependent upon configurable parameters set within device. The device is comprised of three blocks: The first block receives at ... -
Reconfigurable multivibrator element based on chaos control
(2013-12)"A reconfigurable element based on nonlinear (chaotic) dynamics is adapted to implement the three different multivibrator configurations. A nonlinear dynamical system, under parameter modulating control, operates as a ... -
Redes booleanas
(2013)"En el año 2009. Zhang et al, publican un circuito simple de compuertas lógicas no reguladas por una señal de reloj que muestra un comportamiento caótico. La red que presentan consta de tres nodos, los cuales implementan ... -
Regulación por fijación en redes de modelos neuronales linealmente acoplados
(2018-07)"En la vida real existen muchos sistemas complejos de diferente naturaleza ya sean biológicos, físicos, sociales o tecnológicos; los cuales pueden ser representados matemáticamente como grafos donde los nodos son sistemas ... -
Regulador conmutado usando convertidores de alta reducción para microprocesadores
(2015-10)"The present trend in the design of microprocessors is driven by power supplies with a very low output voltage (~ 1 V ), a regulation window (~ 100mV ), a wide voltage conversion (1/12 a 1/48), and additionally an increment ... -
Regulador de voltaje basado en un convertidor SEPIC con una celda de inductores conmutados
(2018-07)"Los convertidores de corriente directa a corriente directa han sido típicamente usados para elevar o disminuir el voltaje; sin embargo, en algunas aplicaciones existe la necesidad de mantener un voltaje regulado a partir ... -
Regulador de voltaje para un módulo de celdas de combustible.
(2013)"Un módulo de celdas de combustible produce a la salida un nivel bajo de voltaje de corriente directa con una gran variación en su valor. Adicionalmente, este voltaje tiene una dependencia no lineal con la corriente; es ... -
Regulador para el sistema eléctrico automotriz de voltaje dual de 42 V/14 V.
(2018)"Debido a la tendencia experimentada durante las últimas décadas en el aumento en el requerimiento de energía en vehículos, se espera que, durante los próximos años, esta demanda de energía continúe creciendo significativamente, ... -
Reguladores de voltaje basados en convertidores con capacitores conmutados
(2019-03)"En los últimos años, los nuevos desarrollos tecnológicos demandan sistemas de procesamiento de energía con alta eficiencia y, para aplicaciones que realizan conversión de la energía proveniente de fuentes renovables, una ... -
Reliable compartmental models for double-pipe heat exchangers: An analytical study
(2007)"In this work, the analytical properties of the heat exchanger infinite-dimensional dynamic model are discussed. More importantly, those of a 2nd-order lumped-parameter model using the logarithmic mean temperature difference ... -
Repetitive controller for compensation of periodic signal
(2016-12)"A repetitive controller scheme with positive feedback and feedforward introduces infinitely many poles on the imaginary axis located at the resonant peaks. The feedforward introduces zeros, which produce notches located ... -
Repetitive controller to compensate for (61+-1) harmonics
(2015-04)"A repetitive controller scheme with two feedbacks one negative and one positive plus a negative feedforward introduces infinitely many poles on the imaginary axis located at j(6l+-1)omegao (l=0,1,2, . . . ,[infinity]) ... -
Repetitive controller to compensate for odd harmonics
(2016-12)"A repetitive controller scheme with negative feedback and feedforward introduces infinitely many poles on the imaginary axis located at the resonant peaks. The feedforward introduces zeros, which produce notches located ... -
Robust global stabilizing bounded control of a PVTOL aircraft with lateral coupling
(International Federation of Automatic Control, 2005)"This note provides a detailed stability analysis of a global stabilizing control algorithm for a PVTOL aircraft with lateral coupling (è ≠ 0) and bounded inputs. Such control approach was originally proposed considering ... -
Robust H∞ control of glycemia in Type 2 Diabetes Mellitus via continous insulin plus Metformin
(International Federation of Automatic Control, 2018)"Several studies have shown that an adequate therapy for glycemic control in patients with type 2 diabetes mellitus (T2DM) can delay or prevent complications derived from this condition. To achieve the control objectives ... -
Robust mu-synthesis: Towards a unified glucose control in adults, adolescents and children with T1DM
(Elsevier, 2020)"Type 1 Diabetes Mellitus (T1DM) remains as a severe public health problem in a wide range of population, from children to adults. Recently, the number of diabetics worldwide and morbility rates are increasing. Therefore, ... -
Robust sliding mode‐based extremum‐seeking controller for reaction systems via uncertainty estimation approach
(John Wiley & Sons, 2017-01)"This paper deals with the design of a robust sliding mode‐based extremum‐seeking controller aimed at the online optimization of a class of uncertain reaction systems. The design methodology is based on an input–output ... -
Robust stability of integral delay systems with exponential kernels
(2016)"In this chapter the stability analysis via Lyapunov-Krasovskii method is extended to perturbed integral delay systems with exponential kernels. Several sufficient robust stability conditions given in the form of linear ...