Now showing items 1-15 of 15

  • A proportional plus a hysteretic term control design: a throttle experimental emulation to wind turbines pitch control 

    Acho Zuppa, Leonardo (2019-05-22)
    Article
    Open Access
    Pitch control is a relevant issue in wind turbines to properly operate the angle of the blades. Therefore, this control system pitches the blades usually a few degrees every time the wind changes in order to keep the rotor ...
  • BESPA: the design and manufacturing of a 2 wheeled self balancing scooter prototype 

    Rodriguez, Carlos Raul; Guasch, Gerard; Govaert, Arthur (Universitat Politècnica de Catalunya / École natinale d'ingenieus de Tarbes, 2015-06)
    Bachelor thesis
    Restricted access - publisher's policy
    The project has as objective the design, development and making of a prototype of a self-balancing electrical scooter for the mechanical department of the Ecole Nationale d’Ingénieurs of Tarbes. As this is a project build ...
  • Characterization of test results of the performance of additive manufacturing parts obtained by selective laser sintering processes incorporating glass and carbon fibres 

    Roure Fernández, Francisco; Pastor Artigues, María Magdalena; Ferrer Ballester, Miquel; Minguella Canela, Joaquim; Uceda Molera, R.; Arjona Mora, A. (2012)
    Conference lecture
    Restricted access - publisher's policy
    Selective Laser Sintering, and in general Additive Manufacturing Processes are becoming mature technologies; in the sense that after many years of market introduction there are some well-known manufacturers that provide ...
  • Control d' un sistema de dipòsits desacoblats. 

    Sáez Bermúdez, Adrián (Universitat Politècnica de Catalunya, 2015)
    Bachelor thesis
    Open Access
    En aquest projecte es realitza el disseny i construcció del prototip d’un sistema de dipòsits desacoblats. Amb aquesta implementació es pretén millorar l’antiga maqueta que hi havia al Laboratori de control per un posterior ...
  • Design of a prototype for the in situ forming of a liquid infused preform (ISFLIP) process 

    Juan Muñoz, Jaime; Salán Ballesteros, Maria Núria; Silva, Arlindo; Tornero, José Antonio (2019-06-24)
    Article
    Restricted access - publisher's policy
    The world is changing and demanding stronger, lighter and more versatile materials. Taking advantage of the full potential of these materials also requires versatile manufacturing processes. The in situ forming of a liquid ...
  • Development of a patients-specific 3D-printed preoperative planning and training tool, with functionalized internal surfaces, for complex oncologic cases 

    Muguruza Blanco, Asier; Krauel, Lucas; Fenollosa i Artés, Felip (2019)
    Article
    Restricted access - publisher's policy
    The use of physical 3D models has been used in the industry for a while, fulfilling the function of prototypes in the majority of cases where the designers, engineers and manufacturers optimize their designs before taking ...
  • Diseño de carcasa para control de presencia 

    López Arroyo, Lorena (Universitat Politècnica de Catalunya, 2005-05)
    Master thesis (pre-Bologna period)
    Restricted access - author's decision
    Covenantee:  Fundació CIM
    El proyecto documentado a continuación es un diseño realizado para el mercado actual. Se ha realizado en el Centro CIM, dentro del departamento de Ingeniería y se trata del diseño de una carcasa de control de presencia. El ...
  • Diseño de un sistema de seguridad para equipaje en trenes de alta velocidad 

    Spina Carrascosa, Maria Isabel (Universitat Politècnica de Catalunya, 2017-01)
    Bachelor thesis
    Restricted access - author's decision
    Covenantee:  Alstom
    Este proyecto tiene como objetivo el diseño de una carcasa para un sistema de seguridad que pretende ser instalado en trenes de alta velocidad. Alstom, una empresa que realiza todo tipo de actividades relacionadas con el ...
  • Disseny d'un equip multifunció per a prototipatge digital 

    Cornejo Fernández, Óscar (Universitat Politècnica de Catalunya, 2017-07)
    Bachelor thesis
    Restricted access - author's decision
    Aquest treball es basa en el desenvolupament i disseny d’un equip multifunció per a prototipatge digital, el qual incorpora més d’un eina. L’objectiu principal d’aquest projecte és minimitzar l’espai dedicat per a l’usuari ...
  • Disseny i estudi energètic de millores d'un prototip de banda de transferència 

    Seuba Espel, Jaume (Universitat Politècnica de Catalunya, 2017-06)
    Bachelor thesis
    Restricted access - author's decision
    En el present projecte, es dissenyarà i s’estudiarà de manera simultània l’utilització d’una banda de transferència per a enllaçar transportadors varis entre si. La necessitat ve donada degut a les grans indústries que ...
  • IxSketch: A Design Tool for Sketching Interactive Prototypes 

    López Fernandez, Josep Lluis (Universitat Politècnica de Catalunya, 2015-03-24)
    Bachelor thesis
    Open Access
    Covenantee:  Eidgenössische Technische Hochschule Zürich
    As part of this thesis, IxSketch will be developed, a proof of concept tool for prototyping interfaces that aims to bring the strengths of paper prototyping into the digital realm. We aim to do so by providing ways of ...
  • Linear scaling DFT calculations for large tungsten systems using an optimized local basis 

    Mohr, Stephan; Eixarch, Marc; Amsler, Maximilian; Mantsinen, Mervi J.; Genovese, Luigi (Elsevier, 2018-05)
    Article
    Open Access
    Density functional theory (DFT) has become a standard tool for ab-initio simulations for a wide range of applications. While the intrinsic cubic scaling of DFT was for a long time limiting the accessible system size to ...
  • Magnetic bearing for wind turbine power generator shaft: an emulator prototype design for vibration control 

    Palacios Quiñonero, Francisco; Acho Zuppa, Leonardo; Rossell Garriga, Josep Maria; Reza Karimi, Hamid (The Institution of Engineering and Technology, 2018)
    Part of book or chapter of book
    Restricted access - publisher's policy
    The objective of this work is to present a practical demonstration of the relevant role that can be played by micro-sized wind turbines (µSWTs) in research and education. To this end, we have designed an experimental ...
  • Recursos didácticos para la enseñanza y aprendizaje de la asignatura “teoríade máquinas y mecanismos”: prototipos virtuales y reales 

    Horas González, Carlos (Universitat Politècnica de Catalunya, 2019-05-21)
    Bachelor thesis
    Open Access
    El presente Trabajo Final de Grado (TFG) tiene el objetivo de crear modelos virtuales tridimensionales y modelos físicos de mecanismos diversos y hacer la simulación de su funcionamiento, aportando de este modo recursos ...
  • What have we learnt from EUPORIAS climate service prototypes? 

    Buontempo, Carlo; Manlon, Helen M.; Bruno Soares, Marta; Christel, Isadora; Soubeyroux, Jean-Michel; Viel, Christian; Calmanti, Sandro; Bosi, Lorenzo; Falloon, Pete; Palin, Eika J.; Vanvyve, Emilie; Torralba, Verónica; Gonzalez-Reviriego, Nube; Doblas-Reyes, Francisco; Pope, Edward C.D.; Newton, Paula; Liggins, Felicity (Elsevier, 2018-01)
    Article
    Open Access
    The international effort toward climate services, epitomised by the development of the Global Framework for Climate Services and, more recently the launch of Copernicus Climate Change Service has renewed interest in the ...