Exploració per autor "Batlle Arnau, Carles"
Ara es mostren els items 20-39 de 121
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CALCUL (Examen 1r quadrimestre)
Batlle Arnau, Carles (Universitat Politècnica de Catalunya, 2003-12-19)
Examen
Accés restringit a la comunitat UPC -
CALCUL (Examen 1r quadrimestre)
Batlle Arnau, Carles (Universitat Politècnica de Catalunya, 2003-10-30)
Examen
Accés restringit a la comunitat UPC -
CALCUL (Examen 1r quadrimestre)
Batlle Arnau, Carles (Universitat Politècnica de Catalunya, 2004-01-21)
Examen
Accés restringit a la comunitat UPC -
Campus Digital Atenea 4
Batlle Arnau, Carles (2006-07-04)
Audiovisual
Accés obertPresentació amb sessió de debat. -
Canonical realization of (2+1)-dimensional Bondi-Metzner-Sachs symmetry
Batlle Arnau, Carles; Campello, Víctor; Gomis Torné, Joaquin (2017-07-12)
Article
Accés obertWe construct canonical realizations of the (2+1)-dimensional Bondi-Metzner-Sachs (bms3) algebra as symmetry algebras of a free Klein-Gordon (KG) field in 2+1 dimensions for both massive and massless cases. We consider two ... -
Cascade sliding mode-PID controller for a coupled-inductor boost converter
Carrero Candelas, Niliana Andreina; Batlle Arnau, Carles; Fossas Colet, Enric (2013)
Comunicació de congrés
Accés restringit per política de l'editorialIn this paper, a coupled-inductor Boost converter is modelled as a piece-wise complementarity system and controlled by means of two loops: a sliding mode control inner loop and an experimentally tuned PID outer loop control. ... -
Combined heat and power using high temperature proton exchange membrane fuel cells for comfort applications
Sanz i López, Víctor; Costa Castelló, Ramon; Batlle Arnau, Carles (2017)
Text en actes de congrés
Accés obertGlobal concerns about nowadays’ energy shortage problems as well as climate change eects have encouraged alternatives to classical energy sources such as fossil fuels and nuclear power plants. In this context, combined ... -
Combined heat and power using high-temperature proton exchange membrane fuel cells for housing facilities
Sanz i López, Víctor; Lopez Diest, Guillermo; Costa Castelló, Ramon; Batlle Arnau, Carles (Institute of Electrical and Electronics Engineers (IEEE), 2021)
Text en actes de congrés
Accés obertRecently, new alternatives to conventional energy sources such as fossil fuels are arising due to global problems related to climate change effect and energy shortage. In this context, fuel cells and combined heat and power ... -
Control difuso para el seguimiento de guiñada del AUV Cormorán
González Agudelo, Julián; Gomáriz Castro, Spartacus; Batlle Arnau, Carles (2015-03-31)
Article
Accés obert -
Corrigendum to 'On the control of non-linear processes: an IDA-PBC approach' (H. Ramírez et al., Journal of Process Control 19 (1) (2009) 405¿414)
Batlle Arnau, Carles; Ortega, Romeo; Sbarbaro, Daniel; Ramírez, Héctor (2010-01)
Article
Accés restringit per política de l'editorialIn a recent paper [1], the Interconnection and Damping Assignment Passivity-based Control (IDA-PBC) method [2] is studied in the case when the key matching equation is not satisfied. The paper proposes to fix a desired ... -
De la mecánica clásica y las leyes de Kirchhoff a los sistemas hamiltonianos con puertos
Batlle Arnau, Carles; Dòria Cerezo, Arnau (2010)
Article
Accés obertEn este artículo exponemos los orígenes conceptuales de la teoría PHS (port-Hamiltonian systems), empezando por las leyes de Kirchhoff y enlazando con las ecuaciones de la mecánica clásica, para acabar con la estructura ... -
Distributed high temperature PEM fuel cell modelling
Sanz i López, Víctor; Costa Castelló, Ramon; Batlle Arnau, Carles (2019)
Text en actes de congrés
Accés obertIn this article, an HT-PEMFC model based on partial differential equations of fluid dynamics and heat transfer, i.e. distributed model, is defined and introduced as well as the hypoteses assumed for its design. Its ... -
Distributed high temperature PEM fuel cell modelling.
Sanz López, Víctor; Costa Castelló, Ramon; Batlle Arnau, Carles (2019)
Text en actes de congrés
Accés restringit per política de l'editorial -
Distributed parameter model simulation tool for PEM fuel cells
Sarmiento Carnevali, María Laura; Serra, Maria; Batlle Arnau, Carles (2014-03-06)
Article
Accés obertIn this work, a simulation tool for proton exchange membrane fuel cells (PEMFC) has been developed, based on a distributed parameter model. The tool is designed to perform studies of time and space variations in the direction ... -
Distributed parameter model simulation tool for PEM fuel cells
Sarmiento Carnevali, María Laura; Serra, Maria; Batlle Arnau, Carles (2012)
Text en actes de congrés
Accés obertEn este trabajo se ha desarrollado una herramienta de simulación para pilas de combustible tipo PEM, basada en un modelo de parámetros distribuidos. La herramienta está diseñada para realizar estudios de variaciones ... -
Distributed parameter model-based control of water activity and concentration of reactants in a polymer electrolyte membrane fuel cell
Sarmiento Carnevali, María Laura; Serra, Maria; Batlle Arnau, Carles (2017-01-01)
Article
Accés restringit per política de l'editorialWater management is still a key challenge for optimal performance and durability of polymer electrolyte membrane (PEM) fuel cells. Water levels along the channel in a PEM fuel cell present important spatial variations that ... -
Distributed parameter PEMFC model order reduction
Sarmiento Carnevali, María Laura; Batlle Arnau, Carles; Serra, Maria; Massana Hugas, Immaculada (2014)
Comunicació de congrés
Accés obertThis work focuses on obtaining an order-reduced model from a nonlinear single PEMFC model, which incorporates the effects of distributed parameters that are relevant for its proper functioning and performance. The original ... -
Dynamical sectors for a spinning particle in AdS(3)
Batlle Arnau, Carles; Gomis, Jaoquim; Kamimura, kiyoshi; Zanelli, Jorge (American Physical Society, 2014-09-12)
Article
Accés obertWe consider the dynamics of a particle of mass M and spin J in AdS(3). The study reveals the presence of different dynamical sectors depending on the relative values of M, J and the AdS(3) radius R. For the subcritical ... -
Energy-based modelling and control of a multi-domain energy storage and management system
Batlle Arnau, Carles; Dòria Cerezo, Arnau; Fossas Colet, Enric; Ortega, Romeo (Inge Troch, Felix Breitenecker, 2006-02)
Text en actes de congrés
Accés obertWe give an overview of part of the chapter of the Geoplex book devoted to examples, specifically the one which deals with electromechanical systems. We study a rather complex example of a port Hamiltonian system made of ... -
Energy-based modelling and simulation of the interconnection of a back-to-back converter and a doubly-fed induction machine
Batlle Arnau, Carles; Dòria Cerezo, Arnau (ACC: American Control Conference, 2006-06)
Text en actes de congrés
Accés obertThis paper describes the port interconnection of two subsystems: a power electronics subsystem (a back-to-back AC/CA converter (B2B), coupled to a phase of the power grid), and an electromechanical subsystem (a doubly-fed ...