Now showing items 21-40 of 53

    • Development of a compact injection system for on-board preparation and injection of water-in-gasoline emulsions 

      Domenech Sanz, Mikel (Universitat Politècnica de Catalunya, 2020-07-09)
      Master thesis
      Open Access
      Covenantee:   Technische Universität Berlin
      In a context of an environment concerned about the pollution and the improvement of the efficiency of the internal combustion engines, each small improvement is a big step. This piece of work tries to study a water-in-gasoline ...
    • Development of a knowledge generation system for bicycles in an availability oriented business model 

      Lopez Amigo, Eduard (2008-07)
      Master thesis (pre-Bologna period)
      Restricted access - author's decision
      Covenantee:   Technische Universität Berlin
    • Development of a model for persistent storage of process data in double-sided surface grinding with planetary kinematics 

      Bartol Garrido, Pablo (Universitat Politècnica de Catalunya, 2018-10-22)
      Bachelor thesis
      Open Access
      Covenantee:   Technische Universität Berlin
      The terms Industry 4.0, Internet of Things and Big Data have been among the central themes in the industrial environment for several years. Through the use of modern information and communication technology, industrial ...
    • Development of a power flow model for the transmission network of the iberian peninsula 

      Alonso Pérez, Javier (Universitat Politècnica de Catalunya / Technishe Universität Berlin, 2015)
      Master thesis (pre-Bologna period)
      Open Access
      Covenantee:   Technische Universität Berlin
      Over the last years, due to the increasing use of renewable energy, the typical way of producing and transporting electricity in Iberian Peninsula has changed. The way to produce energy has evolved from thermal and hydraulic ...
    • Development of a strategy to determine the internal damping coefficient in a rotating interference fit to verify stability in rotordynamics 

      Pérez-Ullivarri Alabart, Inés Carola (Universitat Politècnica de Catalunya / Technische Universität Berlin, 2013)
      Bachelor thesis
      Open Access
      Covenantee:   Technische Universität Berlin
      When rotors operate in a supercritical regime, a phenomenon known as rotordynamic instability may occur. This can be brought about by internal friction occurring both in the material and in the structural elements, and it ...
    • Development of an electrically driven small tractor for horticulture 

      Carrasco Sanchez, Andres (Universitat Politècnica de Catalunya, 2022-11-17)
      Master thesis
      Open Access
      Covenantee:   Technische Universität Berlin
    • Exploration of methods for in-hand slip detection with an event-based camera during pick-and-place motions 

      Bhagwan Bahrunani, Albert (Universitat Politècnica de Catalunya, 2021-10-28)
      Master thesis
      Open Access
      Covenantee:   Technische Universität Berlin
      Pick-and-place motions executed by robotic arms are widely used in the industry and they need to be performed effectively and without errors, such as slips and grasp failures. Concretely, rotational slip may occur when the ...
    • Exploration of methods for in-hand slip detection with an event-based camera during pick-and-place motions 

      Bhagwan Bahrunani, Albert (Universitat Politècnica de Catalunya, 2021-10-28)
      Master thesis
      Open Access
      Covenantee:   Technische Universität Berlin
      Pick-and-place motions executed by robotic arms are widely used in the industry and they need to be performed effectively and without errors, such as slips and grasp failures. Concretely, rotational slip may occur when the ...
    • Gait analysis methods’ review, extension and validation using magnetometer-free inertial data 

      Tiana Gómez, Carlos (Universitat Politècnica de Catalunya, 2020-07-09)
      Master thesis
      Open Access
      Covenantee:   Technische Universität Berlin
      Gait analysis using inertial measurements units (IMU) offers a wider range of capabilities and freedom compared to other foot motion capture techniques, such as optical markers tracking or instrumented treadmills. However, ...
    • Gait analysis methods’ review, extension and validation using magnetometer-free inertial data 

      Tiana Gómez, Carlos (Universitat Politècnica de Catalunya, 2020-07-09)
      Master thesis
      Open Access
      Covenantee:   Technische Universität Berlin
      Gait analysis using inertial measurements units (IMU) offers a wider range of capabilities and freedom compared to other foot motion capture techniques, such as optical markers tracking or instrumented treadmills. However, ...
    • Improving the performance and usability of an offloading engine for Android mobile devices with application to a chess game 

      Martínez Ripoll, Joan (Universitat Politècnica de Catalunya / Technische Universität Berlin. Fakultät Elektrotechnik und Informatik, 2013-10-09)
      Master thesis (pre-Bologna period)
      Open Access
      Covenantee:   Technische Universität Berlin
      A computation offloading engine for Android mobile devices is developed and tested in a Chess game. The engine dynamically decides whether to execute locally or remotely a given part of an application based on execution ...
    • Investigation on the influence of char properties on its oxidation reactivity under different atmospheres 

      Anadón Martínez, Verónica (Universitat Politècnica de Catalunya, 2018-10-05)
      Bachelor thesis
      Open Access
      Covenantee:   Technische Universität Berlin
      The objective of this thesis is the study of the influence of char properties on its reactivity of oxidation and gasification under different atmospheres, including air, carbon dioxide and water vapor. To modify the ...
    • Logistics oriented analysis of the integration of blockchain and Internet of Things 

      Delmás Oriach, Eduard (Universitat Politècnica de Catalunya, 2018)
      Master thesis
      Open Access
      Covenantee:   Technische Universität Berlin
      This thesis’s purpose is to make an in-depth analysis about Blockchain (BC) and Internet of Things (IoT) technologies. Characteristics, purpose and use cases from these two fields will be studied individually and afterwards ...
    • Millimeter wave dielectric sensors with highly integrated sensors and Readout circuits 

      Fernández Rull, Josep Ramon (Universitat Politècnica de Catalunya, 2022-10-26)
      Master thesis
      Open Access
      Covenantee:   Technische Universität Berlin
      The objective of this thesis is to have different resonators all centered at 60GHz but able to detect different materials with different permittivities ranging from 4 to 10. The design of these resonators is based on a ...
    • Next generation networks - The technologies and enablers 

      Bidot García, Anna Sofía (Universitat Politècnica de Catalunya, 2015-05)
      Master thesis (pre-Bologna period)
      Open Access
      Covenantee:   Technische Universität Berlin
      While consumers are currently yearning for 4G smartphones, laboratories and some of the biggest companies are already working to develop its successor: the 5th generation networks. 5G will alter current technologies as we ...
    • Numerical investigation of the mixing and combustion in a partially premixed swirl-stabilized hydrogen flame 

      Forck, Jonathan (Universitat Politècnica de Catalunya, 2021-05-14)
      Master thesis
      Restricted access - author's decision
      Covenantee:   Barcelona Supercomputing Center / Technische Universität Berlin
      In this thesis the results of mixing and combustion simulations with the premixed famelet method are presented and discussed. They were obtained by large-eddy simulations of a technically premixed swirl-stabilized hydrogen ...
    • Object tracking with multiple cameras using real world coordinates 

      Mas Leszkiewicz, Xavier (Universitat Politècnica de Catalunya, 2015-02)
      Bachelor thesis
      Restricted access - author's decision
      Covenantee:   Technische Universität Berlin
      [ANGLÈS] This thesis covers the design and implementation of a Gaussian Mixture Probability Hypothesis Density Filter. A new approach is used on this filter, instead of using the object detections in pixel coordinates, a ...
    • Open digital twins for energy-efficient smart buildings 

      Ferraté Cuartero, Albert (Universitat Politècnica de Catalunya, 2020-06)
      Bachelor thesis
      Open Access
      Covenantee:   Technische Universität Berlin
      Energy usage in buildings represents the 40 % of the total energy consumption in Europe, and it is responsible for the 36 % of the CO2 emissions. Smart control systems for the energy management are currently being considered ...
    • Path-Planning for optimal coverage under security constraints 

      Mas Gutiérrez, Pere Guillem (Universitat Politècnica de Catalunya, 2014-07-01)
      Master thesis (pre-Bologna period)
      Open Access
      Covenantee:   Technische Universität Berlin
      [ANGLÈS] In recent years, three-dimensional building reconstruction has been an active area of research, partly motivated by the spread of low cost unmanned aerial vehicles platforms. These permit exploiting the entire ...
    • Patterns in domain models : a methodology and its application in the healthcare management domain 

      Sandy-Martinez, Silvia Teresa (Universitat Politècnica de Catalunya / Technische Universität Berlin, 2013-07-22)
      Master thesis
      Open Access
      Covenantee:   Technische Universität Berlin
      We developed a method for extracting patterns from models of the domain. We applied the method and created a catalog for the healthcare management domain. The results of the thesis enable software designers to obtain models ...