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Development of a modular kit to improve DFA learning
(2021-10-25)
DFA (Design for assembly) is an important part of the contents included in some of
the manufacturing courses taught at Jaume I University. DFA is a tool to analyse and improve
product design from an assembly point of ...
La dificultad como oportunidad de cambio: mejoras docentes tras una experiencia íntegramente online
(Universitat Politècnica de València, 2021-11-04)
The global pandemic of Covid-19 forced to all educational levels to adapt in
record time to an entirely online teaching. It was necessary to adapt content,
materials and methodologies, maintaining the quality of teaching. ...
Resintonización dinámica de controladores SSOD-PI para evitar ciclos límite causados por perturbaciones tipo rampa
(Servizo de Publicacións. Universidade da CoruñaComité Español de Automática, BarcelonaUniversidad de La Rioja, 2022)
Uno de los principales fenómenos a evitar en los sistemas con muestreo por umbrales fijos es la aparición de ciclos límite. Existe bibliografía sobre cómo evitarlos usando técnicas clásicas de análisis, sin embargo, dichos ...
Dimensionado de sistema de almacenamiento para hibridación con FV a partir de predicciones probabilísticas de irradiancia
(Universidade da Coruña, 2021-09-09)
En este trabajo se propone una metodología para
dimensionar el sistema de almacenamiento de un
sistema híbrido con fotovoltaica (FV) para uso doméstico, a partir de predicciones probabilísticas de
la producción solar. ...
Integración de Factory IO y 4DIAC-FORTE para la validación de software de control en la norma IEC 61499
(Servizo de Publicacións. Universidade da CoruñaComité Español de Automática, BarcelonaUniversidad de La Rioja, 2022)
En este trabajo se presenta la integración de 4diac-FORTE y Factory IO mediante OPC-UA. Dicha integración permite verificar software de control desarrollado según la norma IEC 61499 y de esta forma validar de metodologías ...
Ideal Impedance Spectroscopy Equivalent Circuits for Thermoelectric Materials and Devices
(IEEE, 2022-09)
Impedance spectroscopy has been intensively developed in the last years in the field of thermoelectric materials. Current impedance models collect in high detail all the processes that occur in thermoelectric devices. In ...
Impedance Spectroscopy Analysis of a Thermo-Electrochemical Cell Under Operating Conditions
(IEEE, 2022-10-29)
Low-grade (<200°C) heat is an abundant and available energy not generally exploited. In this regard, the so-called thermo-electrochemical cells have become a valid opportunity to harvest this ubiquitous source of heat. ...
Model-based observer proposal for surface roughness monitoring
(Elsevier, 2020-03-09)
In the literature, many different machining monitoring systems for surface roughness and tool condition have been proposed and validated experimentally. However, these approaches commonly require costly equipment and ...
Full-Bridge Modular Multilevel Converter for the Four-Quadrant Supply of High Power Magnets in Particle Accelerators
(IEEE, 2022-09-05)
Many particle accelerators require to supply chains of magnets with high quality, high magnitude, cycling currents. To do this, the power converters need to provide high output voltages, reaching in some cases tens of ...
Robustness of event-based discrete PI controllers. A sampled describing function approach
(ElsevierInternational Federation of Automatic Control (IFAC), 2021-04-14)
In this paper we present a study about the robustness of event-based discrete PI controllers.Our approach is based on Sampled Describing Function technique, which has been used tocharacterize the non-linear effect of the ...