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Dynamic variability support in context-aware workflow-based systems
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2015)
Workflow-based systems are increasingly becomingmore complex and dynamic. Besides the large sets of process variants to be managed, process variants need to be context sensitive in order to accommodate new user requirements ...
Semisolid forging of steel components for automotive industry
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2013)
Nowadays, globalisation enables a rapid uptake of the classical manufacturing and production technologies, thus making it much harder for European companies to compete with low labour costs of emerging countries. In order ...
Experimental and numerical dynamic analysis of press-formeda viscoelastic sanwich structures
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2011)
This dissertation presents the experimental and numerical dynamic analysis of press-formed viscoelastic sandwich structures composed by two thin metallic face layers and a constrained viscoelastic film. Such structures can ...
A methodology for designing layered ontology structures
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa., 2019-11)
Semantic ontologies represent the knowledge from different domains, which is used as a knowledge base by intelligent agents. The creation of ontologies by different developers leads to heterogeneous ontologies, which hampers ...
Factor Graph Based Detection Schemes for Mobile Terrestrial DVB Systems with Long OFDM Blocks
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2012)
This PhD dissertation analyzes the performance of second generation digital video broadcasting (DVB) systems in mobile terrestrial environments and proposes an iterative detection algorithm based on factor graphs (FG) to ...
Causality between High-Involvement Work Systems, Employee Attitudes and Organisational Performance: a Two-Wave Longitudinal Study
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2019)
In the ferocious and fast changing global workplace of today, maintaining competitive advantage has become paramount to success. Employees matter today more than ever since they become non-imitable sources of firm uniqueness ...
Low speed wind tunnel design, setup. validation and testing of airfoils in turbulent inflow conditions
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2016)
The present work aims to design and setup a low speed wind tunnel (LSWT) to be constructed at Mondragon Unibertsitatea for aerodynamic performance analysis of airfoils at low Re number. With this purpose, flow field ...
Soft Sensor-based Servo Press Monitoring
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2020)
The force that a servo press exerts forming a workpiece is one the most important magnitudes in any metal forming operation. The process force, along with the characteristics of the die, is what shapes the workpiece. When ...
Slender workpiece cutting process stability prediction and monitoring based on internal signals
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2019)
Chatter is commonly found when machining slender components on a lathe due to the low stiffness and damping. Aspects such as accuracy and roughness are usually compromised owing to large variation in stiffness along the ...
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 ...