Kongresuetara ekarpenak: Azken bidalketak

604-tik 161-180 emaitza erakusten

    • Performance of the counterbalance systems in heavy industrial robots under cyclic operation 

      Urrutia, Julen; Izquierdo Ortiz de Landaluce, Mikel; Ulacia, Ibai; Agirre, Nora; Inziarte Hidalgo, Ibai; Larrañaga Amilibia, Jon (IEEE, 2024)
      Industrial robot accuracy is limited in applications such as machining processes, mainly due to the relatively low stiffness of the joints. Deviations are caused by the weight of the links, external forces, inertias and ...

    • Influence of the crowning ratio in spherical gear couplings working in misaligned conditions 

      Iñurritegui-Marroquin, Aurea; Larrañaga Amilibia, Jon; Arana, Aitor; Ulacia, Ibai (MMT Symposium MMT, 2024)
      Spherical gear couplings are high power density mechanical components employed to transmit power between misaligned rotating shafts. Their main differences in comparison with conventional spline couplings are their two ...

    • SELFIE WBL: Estudio de caso en CIPF Txurdinaga LHII, Comunidad Autónoma Vasca 

      Zubizarreta Pagaldai, Ane (Grupo de Investigación Didáctica. Universidad de Sevilla, 2024)
      Esta investigación refleja un estudio de caso sobre la implementación de la herramienta SELFIE WBL en un centro de formación profesional (FP) dual de la Comunidad Autonoma Vasca (CAV). Se ha realizado con una metodología ...

    • Hacía un marco ético para la implementación de tecnología educativa 

      de la Iglesia-Ganboa, Egoitz; Bilbao, Ainara (Grupo de Investigación Didáctica. Universidad de Sevilla, 2024)
      El sistema educativo en general, y los docentes en particular, nos enfrentamos día a día al desafío que representa una tecnología disruptiva como la Inteligencia Artificial Generativa (IAG, a partir de ahora). Esta situación ...

    • Explorando el efecto de los proyectos basados en STEM en estudiantes de escuela primaria 

      Guridi Bikuña, Amaia; Bilbao, Ainara; Romero-Garmendia, Irati (Grupo de Investigación Didáctica. Universidad de Sevilla, 2024)
      Esta exploración es parte del proyecto STEMotiv (STEMotiv, s.f.). El objetivo principal del proyecto es analizar la influencia del modelo de aprendizaje STEM (ciencia, tecnología, ingeniería y matemáticas) en las necesidades ...

    • Percepción del alumnado universitario respecto a la Inteligencia Artificial: el caso de los estudiantes de primer año de la Facultad de Humanidades y Ciencias de la Educación de Mondragon Unibertsitatea 

      Egaña, Txema; Arroyo-Sagasta, Amaia; Flores Puga, Beñat; Zuberogoitia, Aitor (Grupo de Investigación Didáctica. Universidad de Sevilla, 2024)
      La Facultad de Humanidades y Ciencias de la Educación de Mondragon Unibertsitatea (HUHEZI) ha iniciado un proceso de reflexión de cara a integrar la Inteligencia Artificial (IA) en sus planes de estudio. Uno de los retos ...

    • Contact model for toroidal type continuously variable transmissions 

      Iribecampos Juaristi, Mikel; Arana, Aitor; Ulacia, Ibai; Larrañaga Amilibia, Jon (2020)
      Toroidal type Continuously Variable Transmissions (T-CVT) are mechanical transmission systems where torque is transferred by means of traction forces. This transmission type holds, slip and high contact pressures that ...

    • Influencia de la geometría de transmisiones variables continuas toroidales en la fricción 

      Iribecampos Juaristi, Mikel; Arana, Aitor; Larrañaga Amilibia, Jon; Ulacia, Ibai (2021)
      Las Transmisiones Variables Continuas son un tipo de transmisión mecánica que utilizan fuerzas de fricción para la transferencia de potencia entre dos ejes coaxiales. Este tipo de mecanismos permite adaptar la relación de ...

    • Lubrifikatzaileen marruskaduraren modelo sinplifikatua spin higiduradun errodadura kontaktutan 

      Iribecampos Juaristi, Mikel; Arana, Aitor; Larrañaga Amilibia, Jon; Ulacia, Ibai (2024)
      Elementu mekanikoen funtzionamendu egokia bermatzeko lubrifikatzaileak erabiltzen dira, energia galderak gutxitzen dituzte marruskadura jaitsiz eta elementu metalikoak babesten dituzte higaduraren aurrean. Errodadura ...

    • Sliding performance of toroidal type CVT transmissions 

      Iribecampos Juaristi, Mikel; Errazkin, Eñaut; Arana, Aitor; Ulacia, Ibai; Larrañaga Amilibia, Jon (Ecole Centrale de Lyon, 2022)
      Toroidal Continuously Variable Transmissions (T-CVT) are mechanisms where torque is transferred through traction forces over heavily loaded lubricated elliptical contacts [1]. Lubricated traction is governed by the shear ...

    • Beroa berreskuratzeko sistema berritzaile baten garapena 

      Iribecampos Juaristi, Mikel; Morales, Unai; Merchan, M.; Urchegui, G.; Calviño, J.; Baraldi, M.; Larrañaga Amilibia, Jon; Ulacia, Ibai (Tecnalia, 2021)
      Lan honen helburua energia intentsiboko industria prozesuetatik datozen tenperatura baxuko eta ertaineko erregaien gasetatik energia berreskuratzea da. Helburu horrekin diseinatu den soluzioak Rankineren Ziklo Organiko ...

    • Analysis of Multiphase Permanent Magnet Motors via Space-Harmonic Model 

      Arribas Imaz, Beñat; Almandoz, Gaizka; Egea, Aritz; Poza, Javier; Iturbe, Ion (IEEE, 2024)
      Multiphase permanent magnet motors are gaining popularity thanks to their advantages, which include reduced torque ripple, enhanced torque capability, and fault tolerance. However, their modelling and control is more ...

    • Frank Bergon´s Fiction: From Black to White 

      Madinabeitia, Monika (Georgian Comparative Literature Association (GCLA), 2024-12)
      Frank Bergon’s Fiction: From Black To White Basco. That is the how Basque Americans in the US West are referred to nowadays. Basque Americans enjoy not only the acceptance, but rather the fascination of the Ame-rican ...

    • Laxalt Family’s Basque American Correspondence After Sweet Promised Land 

      Bidegain, Eneko (Georgian Comparative Literature Association (GCLA), 2024-12)
      Dominique Laxalt is a Basque who became famous following the novel Sweet Promised Land written by his son Robert Laxalt in 1957. The novel relates the harsh adaptation to the life of a shepherd in the American West and the ...

    • Convertidor de Potencia Parcial Elevador-Reductor para Aplicaciones de Carga de Vehículo Eléctrico 

      Anzola, Jon; Aizpuru, Iosu; Arruti Romero, Asier (2020)
      En este documento se presentan las arquitecturas avanzadas de convertidores DC-DC basadas en el concepto de Procesado de Potencia Parcial (PPP). Para ello, en primer lugar, se describen las ventajas y desventajas que ...

    • Alternative Approach Based on Bézier Curves to Model Core Losses With the Composite iGSE Method 

      Agote San Sebastian, Anartz; Arruti Romero, Asier; Aizpuru, Iosu; Mazuela, Mikel (IEEE, 2024)
      This work addresses limitations of the composite improved generalized Steinmetz equation for core loss calculation and presents a more robust definition of the losses. First, the limitations due to extrapolation of the ...

    • Impact of Non-Uniform Flux Density on Core Losses: A Case Study on Standard Core Geometries 

      Arruti Romero, Asier; Agote San Sebastian, Anartz; Anzola, Jon; Aizpuru, Iosu; Mazuela, Mikel (IEEE, 2024)
      The non-uniform flux density distribution inside magnetic cores leads to increased overall losses when compared to the commonly used uniform flux density assumption. This effect is amplified if rectangular based core shapes ...

    • Modular BESS architecture for enhanced performance and extended lifetime 

      Aizpurua, Manex; GARAYALDE, ERIK; Lopetegi Tapia, Iker; Yeregui, Josu; Dorronsoro, Xabier; IRAOLA, UNAI (IEEE, 2024)
      This paper evaluates and compares the performances of non-modular and modular battery systems. The modular architecture consists of several battery modules that are individually controlled by means of their corresponding ...

    • 50 kW Partial Power Converter for EV Charging 

      Anzola, Jon; Arruti Romero, Asier; Aizpuru, Iosu; Agirrezabala, Eneko; Mazuela, Mikel (IEEE, 2024)
      This paper presents the design and assembly of a 50 kW dual active bridge partial power converter. Due to the reduction in the power processed by the converter, the maximum power observed by the converter is set to 4.7 kW. ...

    • Intuitive Degradation Mode Estimation Tool: ModEst 

      Fernandez Gonzalez, Sergio; Lopetegi Tapia, Iker; Oca, Laura; Yeregui, Josu; GARAYALDE, ERIK; IRAOLA, UNAI (IEEE, 2024)
      Battery ageing is one of the main concerns in most battery applications. To reduce this degradation rate, it is key to understand how batteries age. However, the diagnosis of battery ageing is very challenging due to the ...