Browsing by Subject "Dispositius electromecànics"

Now showing items 1-20 of 36

    • 2D Liquid Lens Based on EWOD 

      Ahmadi Zeidabadi, Maziar (Universitat Politècnica de Catalunya, 2012-09-10)
      Master thesis
      Open Access
      [ANGLÈS] This thesis presents the fabrication, development and characteristics of a liquid lens based on electrowetting. Essentially, when the lens is in liquid form, both its position and its curvature can be reversibly ...

    • A computer model for teaching the dynamic behavior of AC contactors 

      Riba Ruiz, Jordi-Roger; García Espinosa, Antonio; Romeral Martínez, José Luis (2010-05)
      Article
      Open Access
      AC-powered contactors are extensively used in industry in applications such as automatic electrical devices, motor starters, and heaters. In this work, a practical session that allows students to model and simulate the ...

    • A new beam synchronous processing architecture with a fixed frequency processing clock: application to transient beam loading compensation in the CERN SPS machine 

      Galindo Guarch, Francisco Javier; Baudrenghien, Philippe; Moreno Aróstegui, Juan Manuel (2021-02-01)
      Article
      Open Access
      New projects being implemented or planned at CERN, such as the LHC Injectors Upgrade (LIU), the High-Luminosity LHC (HL-LHC) or the Future Circular Collider (FCC), motivate the change of several architectural paradigms in ...

    • Anàlisi experimental de sistemes electromecànics susceptibles d’afegir efectes a espectacles musicals 

      Martí Martí, Aleix (Universitat Politècnica de Catalunya, 2016-01)
      Master thesis (pre-Bologna period)
      Open Access
      La música és quelcom que sempre ha commogut a l'ésser humà des de fa molts anys. fa temps es podia arribar a considerar com quelcom màgic, avui en dia, s'estudia des de la ciència. La passió que tinc per la música em va ...

    • Análisis de viabilidad de una celda de memoria enmascarable basada en RRAMs para aplicaciones de seguridad 

      Otaño Del Prado, Carlos Xabier (Universitat Politècnica de Catalunya, 2019-07-09)
      Master thesis
      Open Access
      En el año 2008 se fabricó el primer elemento memristivo, constatando lo que en 1971 había postulado teóricamente el ingeniero eléctrico e informático Leon Chua. Desde entonces, se ha investigado exhaustivamente en laboratorios ...

    • Anomaly detection in electromechanical systems by means of deep-autoencoder 

      Arellano Espitia, Francisco; Delgado Prieto, Miquel; Martínez Viol, Víctor; Fernández Sobrino, Ángel; Osornio Rios, Roque A. (Institute of Electrical and Electronics Engineers (IEEE), 2021)
      Conference report
      Open Access
      Anomaly detection in manufacturing processes is one of the main concerns in the new era of the Industry 4.0 framework. The detection of uncharacterized events represents a major challenge within the operation monitoring ...

    • Autoencoder based feature reduction analysis applied to electromechanical systems condition monitoring 

      Arellano Espitia, Francisco; Saucedo Dorantes, Juan Jose; Delgado Prieto, Miquel; Osornio Rios, Roque A. (Institute of Electrical and Electronics Engineers (IEEE), 2019)
      Conference report
      Restricted access - publisher's policy
      Condition monitoring in electromechanical systems represents, currently, one of the most critical challenges dealing with the advancement and modernization in intelligent manufacturing. In this regard, machine learning ...

    • Bearing fault diagnosis by EXIN CCA 

      Cirrincione,, Giansalvo; Henao, Humberto; Delgado Prieto, Miquel; Ortega Redondo, Juan Antonio (IEEE Computer Society Publications, 2012)
      Conference report
      Open Access
      EXIN CCA is an extension of the Curvilinear Component Analysis (CCA), which solves for the noninvariant CCA projection and allows representing data drawn under different operating conditions. It can be applied to data ...

    • Caracterización de interruptores MEMS mediante fuentes de corriente 

      López Truchero, Carlos (Universitat Politècnica de Catalunya, 2008-10-01)
      Master thesis (pre-Bologna period)
      Restricted access - author's decision
      El presente proyecto caracteriza mediante fuentes de corriente interruptores microelectromecánicos (MEMS) con el objetivo de estudiar los fenómenos de carga que se producen sobre el material dieléctrico presente en estos ...

    • Contribution to liquid lens technology 

      Ahmadi Zeidabadi, Maziar (Universitat Politècnica de Catalunya, 2016-07-20)
      Doctoral thesis
      Open Access
      The interest on microfluidic systems based on electrowetting-on-dielectric (EWOD) and the miniaturization of such integrated devices, has increased significantly mainly due to the advent of mass market applications such ...

    • Contributions to electromechanical systems diagnosis by means data fusion techniques 

      Delgado Prieto, Miquel (Universitat Politècnica de Catalunya, 2012-10-26)
      Doctoral thesis
      Open Access
      Electromechanical drives have traditionally found their field of application in the industrial sector. However, the use of such systems is spreading to other sectors within the field of transport, such as the automotive ...

    • Design and construction of an electromechanical tattoo machine 

      Rodriguez Serra, Alejandro (Universitat Politècnica de Catalunya, 2015-06)
      Bachelor thesis
      Restricted access - author's decision

    • Design of an encoder reader validation device with Arduino UNO 

      Cid Munuera, Alejandro (Universitat Politècnica de Catalunya, 2019)
      Master thesis
      Restricted access - author's decision
      Large Format Printing (LFP) Operations department at HP Inc. company, among other functions, designs, develops and produces tools in order to control the quality of LFP not only when they are already produced and running, ...

    • Dielectric charge control in contactless capacitive MEMS 

      Gorreta Mariné, Sergio (Universitat Politècnica de Catalunya, 2017-09-29)
      Doctoral thesis
      Open Access
      Micro-Electro-Mechanical Systems, or MEMS, has been a continuously growing technology during the last decades. Since 1959, when the theoretical physicist Richard Feynman introduced the concept of nanotechnology in his ...

    • Diseño de un sistema de validación automático de dispositivos integrados en el vehículo 

      Peñalver Núñez, Andrés (Universitat Politècnica de Catalunya, 2010-01)
      Master thesis (pre-Bologna period)
      Open Access

    • Diseño electromecánico y construcción de un sistema de perfusión para tratamientos médicos 

      Magariño Ferrero, Daniel (Universitat Politècnica de Catalunya, 2017-01)
      Bachelor thesis
      Restricted access - author's decision

    • Diseño y realización de una máquina para verificación y control en línea de camas articuladas 

      González Vílchez, José Manuel (Universitat Politècnica de Catalunya, 2013-12-10)
      Master thesis (pre-Bologna period)
      Restricted access - author's decision
      [ANGLÈS] Automatization of the process of quality control and operation of articulated beds for sanitary, geriatric and home market. Analyzes the correct operation of the beds, verifying their movements and checking functions ...

    • Dispositiu electrònic per passar automàticament les pàgines d'una partitura en format digital 

      Bergadà Pomés, Aina (Universitat Politècnica de Catalunya, 2018-01-18)
      Bachelor thesis
      Open Access
      L'objectiu d'aquest treball és confeccionar un dispositiu electrònic format per un mirocontrolador i un sensor, que connectats a una tauleta digital via Bluetooth permetin passar automàticament les pàgines d'una partitura ...

    • Disseny electrònic del sensor de frens i de la mesura de la velocitat d'un caminador 

      Boixader Coma, Aleix (Universitat Politècnica de Catalunya, 2019-04-24)
      Bachelor thesis
      Restricted access - confidentiality agreement

    • Dynamic evaluation of fringing flux in linear electromechanical devices 

      García Espinosa, Antonio; Riba Ruiz, Jordi-Roger; Cusidó Roura, Jordi; Romeral Martínez, José Luis; Ortega Redondo, Juan Antonio (2010-03-12)
      Article
      Restricted access - publisher's policy
      Accurate dynamic models of electromechanical devices are essential in order to develop effective motion control strategies of such devices. The effects of fringing flux can not be ignored when dealing with electromagn ...