Buscar
Diagnosis of Students' Mathematical Background to Address Manufacturing Courses
(Trans Tech Publications, 2023)
In the context of engineering studies, and specifically in courses related to manufacturing processes, student must solve practical problems by applying a high variety of knowledge and skills that should have been acquired ...
Generación extrínseca de eventos para el control de sistemas continuos
(Área de Ingeniería de Sistemas y Automática, Universidad de Extremadura, 2018-08-05)
En este artículo se propone el diseño de un circuito electrónico para la generación de eventos por cruce de niveles de una señal analógica. Este tipo de circuito puede ser útil en la implementación de controladores basados ...
Study of 3D Metal Printed and Metal Filled Epoxy Materials for Rapid Tooling in Injection Molding
(Trans Tech Publications, 2023-10)
Common rapid tooling techniques can be classified as indirect and direct methods. As
indirect methods, casting a mixture of epoxy and metallic powder over a pattern to obtain the mold
shape is currently a fast and reliable ...
Video Games and Outdoor Physical Activity for the Elderly: Applications of the HybridPLAY Technology
(MDPI, 2018-10-14)
The incorporation of the elderly into digital leisure has been especially driven by the development of games and applications that link the experience of play with beneficial effects for the user. Some of these benefits ...
Wind power plant resonances
(North Sea Conference & Journal LTD, 2016-12)
Onshore and offshore wind power plants comprising
wind turbines equipped with power converters are increasing in
number worldwide.
Harmonic emissions in power converters
distort currents and voltages, leading ...
Modelos de Grafcet y aplicaciones distribuidas en la norma IEC 61499. Un caso de estudio
(Servizo de Publicacións da Universidade da Coruña, A CoruñaComité Español de Automática, BarcelonaUniversitat Jaume I, Castellón, 2021)
En este trabajo se presenta un caso de estudio en
el que se diseña una aplicación mediante distintos
modelos en Grafcet los cuales van a ser implementados según el estándar para el diseño de aplicaciones distribuidas IEC ...
Aeronautical ground lighting system study: field measurements and simulations
(Institution of Engineering and Technology (IET), 2016)
Aeronautical ground lighting (AGL) systems are single-phase series circuits where constant current regulators supply transformers and luminaires. These systems provide visual reference to aircraft during airport operations. ...
Synergistic photovoltaic–thermoelectric effect in a nanostructured CdTe/Bi2Te3 heterojunction for hybrid energy harvesting
(Royal Society of Chemistry, 2016)
Recent advances in the photovoltaic and thermoelectric material synthesis and characterization have engendered significant interest in their solar energy harvesting. However, examples of energy harvesting by the two effects ...
Development and characterization of unmodified kaolinite/EVOH nanocomposites by melt compounding
(Elsevier, 2016-10)
Nanocomposites of unmodified kaolinite (Kaol)/ethylene-vinyl alcohol copolymer (EVOH) with different Kaol contents have been obtained by a two-step process: melt blending in an internal mixer and film processing by ...
Measurement of thermal conductivity and thermal diffusivity using a thermoelectric module
(IOP Publishing Ltd, 2017)
A proof of concept of using a thermoelectric module to measure both thermal conductivity and thermal diffusivity of bulk
disc samples at room temperature is demonstrated. The method involves the calculation of the integral ...