Exploració per títol
Ara es mostren els items 15609-15628 de 245842
-
Analysis of delay mismatching of digital circuits caused by common environmental fluctuations
(IEEE, 2011)
Text en actes de congrés
Accés restringit per política de l'editorialEnvironmental conditions are changing all the time along the chip as a consequence of its own activity, provoking deviations on propagation time in digital circuits. In future technologies, the increment of devices sensitivity ... -
Analysis of demagnetization faults in surface-mounted permanent magnet synchronous motors with symmetric windings
(IEEE Press. Institute of Electrical and Electronics Engineers, 2011)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper analyzes a surface-mounted permanent magnet synchronous motor with symmetric winding configuration running under demagnetization fault. The analysis is based on 2D FEM simulations which includes rotor magnet ... -
Analysis of demagnetization faults in surface-mounted permanent magnet synchronous with inter-turns and phase-to-ground short-circuits
(2012)
Text en actes de congrés
Accés restringit per política de l'editorialDemagnetization faults are troublesome in permanent magnet synchronous motors since they may greatly reduce their performance and efficiency. Additionally, the temperature of the magnets deeply influences the remanent flux ... -
Analysis of denoising algorithms for Polarimetric SAR data: the cases of the Bilateral and the Non Local Means filters
(Universitat Politècnica de Catalunya, 2014-09-12)
Projecte/Treball Final de Carrera
Accés obert
Realitzat a/amb: Technische Universität Berlin[ANGLÈS] The aim of this thesis is to do an in-depth analysis of state-of-the-art denoising methods for Polarimetric SAR data and to propose a new algorithm taking advantage on their strong points. The filters under analysis ... -
Analysis of derivative control based virtual inertia in multi-area high-voltage direct current interconnected power systems
(2016-05-12)
Article
Accés obertDue to increasing level of power converter-based component and consequently the lack of inertia, automatic generation control (AGC) of interconnected systems is experiencing different challenges. To cope with this challenging ... -
Analysis of derivative control based virtual inertia in multi-area HVDC interconnected AGC power systems
(2016-02-04)
Article
Accés obertDue to increasing level of power converter based component in the grid and consequently the lack of inertia, AGC in multi area interconnected power systems are experiencing different challenges. To cope with this challenging ... -
Analysis of derived features for the motion classification of a passive lower limb exoskeleton
(Universitat Politècnica de Catalunya, 2019-11-11)
Projecte Final de Màster Oficial
Accés obert
Realitzat a/amb: Karlsruher Institut für TechnologieAnalysis of Derived Features for the Motion Classification of a PassiveLowerLimbExoskeleton The recognition of human motion intentions is a fundamental requirement to control efficiently an exoskeleton system. The exoskeleton ... -
Analysis of design constitutive model for plastic fibre reinforced concrete through inverse analysis
(Springer, 2021)
Text en actes de congrés
Accés restringit per política de l'editorialThe increasing use of fibre reinforced concrete (FRC) as a structural material requires a constant development of new tools for design purposes. In this line, different codes and guidelines include constitutive models for ... -
Analysis of determinants influencing the level of intellectual capital disclosure: The case of FTSE 100 entities
(OmniaScience, 2023-04)
Article
Accés obertPurpose: The paper deals with the issue of intellectual capital (IC) and its disclosure in the financialstatements and other parts of annual reports of FTSE 100 entities. The paper aims to identify thedeterminants that ... -
Analysis of developer-concessionaire rates for a proposed new private commercial port model
(Universitat Politècnica de Catalunya, 2016-09-21)
Tesi
Accés obertThis investigation presents a study of the rates that generate economic flows between developers and concessionaires in the port sector based on the hypothesis that a private developer purchases the land on the waterfront ... -
Analysis of diagnostic informativeness of the exhaust temperature of a naval gas turbine
(CIMNE, 2011)
Text en actes de congrés
Accés obertThis article deals with diagnostic technology of naval gas turbine engines based on exhaust temperature measurements. It contains a detailed discussion devoted unsteady thermal-flow processes worked out within the ... -
Analysis of dielectric-loaded cavities for characterization of the nonlinear properties of high temperature superconductors
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2003-06-30)
Article
Accés obertThis work describes and compares two alternative methods of analyzing dielectric-loaded cavities for measurement of intermodulation distortion in HTS films. One of them is based on assuming a specific type of HTS nonlinearities ... -
Analysis of Different Cylindrical Magnet and Coil Configurations for Electromagnetic Vibration Energy Harvesters
(2021-06-01)
Article
Accés obertElectromagnetic vibration energy harvesting is a relatively new technology that transforms kinetic energy from mechanical vibrations into electrical energy, allowing the substitution of batteries or cables for powering ... -
Analysis of different mechanical properties of composites and design of a hands-on activity for Bachelor's degree
(Universitat Politècnica de Catalunya, 2019-07-11)
Treball Final de Grau
Accés obertIncluso aunque el mercado aeroespacial solo sea alrededor del 1% del mercado total de materiales compuestos, estos materiales siguen siendo muy importantes para toda la industria debido a su imagen de alta tecnología y ... -
Analysis of different methods to derive microwave resonator parameters from experimental data using Python
(Universitat Politècnica de Catalunya, 2020-01)
Treball Final de Grau
Accés restringit per acord de confidencialitat
Realitzat a/amb: Sincrotró ALBAAquesta tesi es desenvolupa en el marc d'una associació de projectes del consorci entre ALBA Synchrotron Light Source (ALBA), el Conseil Européen pour la Recherche Nucléaire (CERN), l'Institut de Ciència de Materials de ... -
Analysis of different photographic techniques in the graphic representation of an architectural space
(Universitat Politècnica de Catalunya, 2013-10)
Treball Final de Grau
Accés obert -
Analysis of different powertrain configurations for a formula style electric racecar
(Universitat Politècnica de Catalunya, 2019-11-04)
Projecte Final de Màster Oficial
Accés obert
Realitzat a/amb: Lunds universitetThe aim of this thesis is to provide useful framework for the design of the upcoming electric race car of Lund Formula Student Team. The thesis intends to find the different powertrain concepts on the state of the art. ... -
Analysis of different PV technologies and long-time monitoring with an embedded system
(Universitat Politècnica de Catalunya, 2017-06)
Treball Final de Grau
Accés obertThe present thesis focuses on photovoltaic low-power generation and on the design, realization and test of an energetically autonomous measurement system. The conceptual phase aims to provide a better base for the study ... -
Analysis of different solar energy acquisition systems for applications in the Moon
(Universitat Politècnica de Catalunya, 2012-07-27)
Treball Final de Grau
Accés restringit per decisió de l'autorThe big challenge of the NASA and space agencies for years to come is to return to the Moon to build a base of research there. This return to the Moon stays only a stage before the purpose of the big space agencies: the ... -
Analysis of different surface structures of hard metal guiding stones in the honing process
(2017)
Article
Accés obertHoning is a precise abrasive machining process with high standards for the resulting form, dimension, and surface quality. Additionally, honing further improves geometrical tolerances of the machined workpieces, especially ...
