Zerrendatu DoktoregoTesiak-Ingeniaritza honen arabera: argitalpen data
218-tik 21-40 emaitza erakusten
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Impacto del programa agenda en el caso de las empresas industriales de las comarcas del Deba y del Urola. Propuesta de un modelo estratégico para la innovación
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2009)This research has been developed with the clear objective of contributing to the knowledge of a close reality, as well as to contribute to its improvement. To do this, a thorough analysis of the innovative situation of ... -
Desarrollo de procesos de hidroconformado de chapa de aleaciones de aluminio a temperaturas moderadas
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2009)This research work is based on two strategic lines at medium and long term: the use of lightweight materials and the development of innovative processes that improve the forming of these materials. In this thesis, within ... -
Relationship between Solidification, Microstructures and Mechanical Properties of Magnesium Cast Alloys
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2009)This thesis analyses the solidification, the microstructure and the mechanical properties of several magnesium alloys. The objective is to establish correlations between them in order to predict the local mechanical ... -
Investigación en el método de gestión de entornos multiproyecto "Cadena crítica"
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2009)The aim of this thesis is to look deeply into the mechanisms related to Critical Chain Project Management and its implementation in companies that perform in multiproject environments. Even if problems related to this kind ... -
Estudio sobre la primera fase del proceso de desarrollo de nuevos productos o Fuzzy front end de la innovación: propuesta de un modelo y análisis de uso de herramientas, métodos y técnicas
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2009)This doctoral thesis deals with the first stage of New Product Development Process, also known as the Fuzzy Front End of innovation, and analyses two specific aspects related to this stage. On the one hand, this research ... -
Análisis magnetohidrodinámico de un amortiguador magnetoreológico: caracterización experimental y modelo físico
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2009)El trabajo de esta tesis doctoral se centra en el análisis y en el desarrollo de un prototipo de amortiguador magnetoreológico (MR), y por ello su objetivo consiste en determinar un modelo físico del amortiguador MR en el ... -
Definición y diseño de un modelo de inteligencia competitiva (IC) para optimizar el proceso de toma de decisiones empresariales estratégicas. Identificación de los factores críticos de éxito mediante el contraste con la red de expertos en ámbito nacional
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2009)Esta tesis doctoral introduce el concepto de Inteligencia Competitiva (IC) como una herramienta necesaria para la identificación de oportunidades, amenazas y riesgos del entorno de una organización, y para la mejora de la ... -
Explorando el black box: el efecto de los sistemas de gestión de personas en la autoeficacia, actitudes y comportamietnos de los trabajadores de producción y en el rendimiento organizativo
(UPV/EHU, 2009)Existen numerosas evidencias de relación entre los sistemas de prácticas de gestión de personas y el rendimiento en la literatura de la gestión estratégica de personas (SHRM). Sin embargo, son todavía pocas las investigaciones ... -
Application of artificial intelligence techniques to the smart control of sheet metal forming processes
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2009)The present research work aims at evaluating the economical feasibility and the technological viability of implementing intelligent control systems in complex industrial manufacturing processes; in this case forming ... -
Engatillado mediante conformado electromagnético
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2009)This thesis develops a new application for the Electromagnetic Forming (EMF) technology: the autobody and white panels hemming operation for aluminium alloys. It is a completely new application for this high speed forming ... -
Temperature dependent high strain rate deformation mechanisms in AZ31B MG alloy and coupled numerical modeling of electromagnetic forming process
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2009)En la presente tesis doctoral se estudia la deformación de la aleación de magnesio AZ31B a altas velocidades de deformación y diferentes temperaturas. En un primer apartado, se ha caracterizado el comportamiento mecánico ... -
Learning frequent behaviours of the users in intelligent environments
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2010)Intelligent Environments (IEs) are expected to support people in their daily lives. One of the hidden assumptions in IEs is that they propose a change ofu perspective in the relationships between humans and technology, ... -
Diseño, construcción y validación de una columna termogravitacional para bajas y altas presiones
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2010)In this thesis the study of thermogravitational effect at high-pressure and free media has been developed, with which the thermo-hydrodynamic behavior and the experimental determination of transport properties can be deepen, ... -
Detection and decoding algorithms of multi-antenna diversity techniques for terrestrial DVB systems
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2010)This PhD dissertation analyzes the behavior of multi-antenna diversity techniques in broadcasting scenarios of TDT (terrestrial digital television) systems and proposes a low-complexity detection and decoding design for ... -
Desarrollo y caracterización de materiales compuestos reforzados con aleaciones con memoria de forma para la mejora del comportamiento ante impacto
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2010)In this thesis it has been investigated the effectiveness of using shape memory alloys to improve the performance of composite materials under impact loads. This task has been carried out on two fronts, the understanding ... -
Metodología de aplicación de la optimización para el aumento de la eficiencia energética en las redes de distribución de baja tensión
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2011)Energy Efficiency (EE) in the electricity sector is a top priority in the international agenda in order to reduce energy consumption and address climate change. The application of optimization tools in this sector may ... -
Integration of distributed generation using energy storage systems
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2011)New challenges in grid reliability are coming up with the increasing penetration of renewable energies and distributed generation (DG). The use of Energy Storage Systems (ESS) is proposed in this thesis as solution for ... -
Warm tube hydroforming of 6082 aluminium alloy
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2011)Nowadays, the requirements demanded to many of the parts used in such industries as the aeronautic or the automotive industry are increasingly higher: more complex shapes, previously unimaginable, lower and lower radii, ... -
Energy transmission and grid integration of AC offshore wind farms
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2011)The best places to build a wind farm in land are in use, due to the spectacular growth of the wind power over the last decade. In this scenario offshore wind energy is a promising application of wind power, particularly ... -
Design and implimentationof Multi-user MIMO precoding algorithms
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2011)The demand for high-speed communications required by cutting-edge applications has put a strain on the already saturated wireless spectrum. The incorporation of antenna arrays at both ends of the communication link has ...