Exploració per altres contribucions "Universitat Politècnica de Catalunya. ACES - Control Avançat de Sistemes d'Energia"
Ara es mostren els items 424-443 de 454
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Tachyons in the Galilean limit
(2017-04-20)
Article
Accés obertThe Souriau massless Galilean particle of “colour” k and spin s is shown to be the Galilean limit of the Souriau tachyon of mass m = ik and spin s. We compare and contrast this result with the Galilean limit of the Nambu-Goto ... -
Teaching model-based fault detection and isolation using project-based learning on a three-tank system
(2014)
Text en actes de congrés
Accés restringit per política de l'editorialModel-based fault detection and isolation is nowadays a well established and mature eld. It starts to become part of the curricula of graduate or post-graduate students. However, the lack of good teaching materials makes ... -
Teaching, Analyzing, Designing and Interactively Simulating of Sliding Mode Control
(Institute of Electrical and Electronics Engineers (IEEE), 2018-03-10)
Article
Accés obertThis paper introduces an interactive methodology to analize, design, and simulate sliding model controllers for R2 linear systems. This paper reviews sliding mode basic concepts and design methodologies and describes an ... -
Teixeira singularities in 3D switched feedback control systems
(2010-10)
Article
Accés restringit per política de l'editorialThis paper is concerned with the analysis of a singularity that can occur in three-dimensional discontinuous feedback control systems. The singularity is the two-fold — a tangency of orbits to both sides of a switching ... -
Test de interrupción de la humidificación para la diagnosis en pilas PEM
(APPICE, 2008)
Text en actes de congrés
Accés obertOne of the most demanding research topics related to the Polymer Electrolyte Membrane Fuel Cell concerns its reliability. Apart from the security aspects, it is basic to have a diagnosis of the internal state of the fuel ... -
Test de interrupción de la humidificación para la diagnosis en pilas PEM
(2008)
Text en actes de congrés
Accés restringit per política de l'editorialUno de los principales temas de investigación relacionados con las pilas de combustible del tipo de membrana de electrolito polimérico es su fiabilidad. Además de los aspectos de seguridad, es básico hacer una diagnosis ... -
Técnica ZAD aplicada a un convertidor "buck": análisis de estabilidad y de transición al caos
(Comité Español de Automática, 2005-10)
Article
Accés obertEn este trabajo se presentan algunos resultados obtenidos al analizar el convertidor buck controlado mediante un modulador de anchura de pulsos (PWM) centrado. El ciclo de trabajo se calcula obligando a que una salida, ... -
Técnicas de control avanzadas para la mejora de la operación de convertidores VSI conectados a la red eléctrica
(2013)
Text en actes de congrés
Accés restringit per política de l'editorialEl objetivo principal de esta tesis doctoral es el desarrollo de una metodología para la concepción de controladores de tiempo discreto especialmente diseñ~ados para mejorar la operación de convertidores VSI conectados a ... -
The ideal sliding dynamics of a stand alone synchronous generator
(2011)
Text en actes de congrés
Accés obertThe closes loop dynamics of a sliding-mode controlled stand alone synchronous generator with a resistive load is stuided in this paper. The resulting dynamics is piecewise continous, robust in front of parameter and load ... -
Theory and experimental results of two dynamic energy routers
(IEEE Press. Institute of Electrical and Electronics Engineers, 2012)
Text en actes de congrés
Accés restringit per política de l'editorialEfficient regulation of the energy transfer between generating, storage and load subsystems is a topic of current practical interest. A new strategy to achieve this objective, together with its corresponding power ... -
Thermal modelling approach and model predictive control of a water-cooled PEM fuel cell system
(2013)
Text en actes de congrés
Accés obertIn this paper, a modular thermal modelling approach for a water-cooled Proton Exchange Membrane fuel cell (PEM-FC) stack is proposed. The resultant model is based on the heat flux inside the stack and has been validated ... -
Three-phase phase-locked loop algorithms based on sliding modes
(Institute of Electrical and Electronics Engineers (IEEE), 2021-01-01)
Article
Accés obertThis article proposes a family of phase-locked loop schemes based on sliding modes. The use of sliding mode algorithms ensures fast response and global stability. In particular, two new algorithms are presented, both based ... -
Topological analysis of powertrains for refusecollecting vehicles based on real routes – Part I: Hybrid hydraulic powertrain
(2016-10-03)
Article
Accés obertIn this two-part paper, a topological analysis of powertrains for refuse-collecting vehicles (RCVs) based on the simulation of different architectures (internal combustion engine, hybrid electric, and hybrid hydraulic) on ... -
Topological analysis of powertrains for refusecollecting vehicles based on real routes – Part II: Hybrid electric powertrain
(2016-10-03)
Article
Accés obertIn this two-part paper, a topological analysis of powertrains for refuse-collecting vehicles (RCVs) based on simulation of different architectures (internal combustion engine, hybrid electric, and hybrid hydraulic) on real ... -
Torque ripple minimization for a Switched Reluctance Motor
(2009-09-01)
Text en actes de congrés
Accés obertThis paper presents the desired current references in order to minimize the torque ripple for a Switched Reluctance Motor. From the torque equation, and using switch on and switch off angles, the desired current waveforms ... -
Traffic flow-oriented design and analysis of an adaptive cruise control system
(2018)
Text en actes de congrés
Accés restringit per política de l'editorialIn this paper we present a state feedback-based adaptive cruise control strategy for an autonomous vehicle able to operate in an effective and safe manner between speed regulation and position control, depending on the ... -
Transient analysis of RF cavities under beam loading
(2009-05-08)
Comunicació de congrés
Accés obertThe conventional electrical model analogy of a RF cavity is a shunt RLC circuit supplied by two current sources representing the RF amplifier and the beam. In the literature, the impedance of the cavity is often calculated ... -
Transition from periodicity to chaos in a PWM-controlled buck converter with ZAD strategy
(World Scientific Publishing, 2005-10-31)
Article
Accés obertThe transition from periodicity to chaos in a DC-DC Buck power converter is studied in this paper. The converter is controlled through a direct Pulse Width Modulation (PWM) in order to regulate the error dynamics at zero. ... -
Two different control strategies for the multi-step forward-dynamic simulation of running gait
(2016)
Text en actes de congrés
Accés restringit per política de l'editorial -
Two Families of Sliding Mode Controllers for a Doubly-Fed Induction Generator in a Isolated Generation System
(Institute of Electrical and Electronics Engineers (IEEE), 2007-05)
Article
Accés obertEn este artículo se considera el control en modo de deslizamiento (SMC1) de un generador de inducción doblemente alimentado (DFIG) que suministra a una carga RL aislada, en un sistema de generación de velocidadvariable/f ...