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Mostrando ítems 21-30 de 170
Artículo
A technological acceptance of e-learning tools used in practical and laboratory teaching, according to the European higher education area
(Taylor & Francis, 2008)
The application of scientific tools to analyse the use of Internet-based e-learning tools in academic settings is in general an ignored area. E-learning tools are actually an emergent topic as a result of the new ideas ...
Artículo
Model-Based Predictive Current Controllers in Multiphase Drives Dealing with Natural Reduction of Harmonic Distortion
(MDPI, 2019-05)
An important drawback in the application of model-based predictive controllers for multiphase systems is the relatively high harmonic content. Harmonics arise due to the fixed sampling-time nature and the absence of ...
Artículo
An empirical study of the driving forces behind online communities
(2009)
Purpose – A large variety of online communities have emerged during the last years as a result of the challenges faced by both the business and scientific worlds. This trend has also been promoted by the development of ...
Tesis Doctoral
Contribuciones a la integración de instrumentación electrónica y sistemas embebidos en entornos Web
(2016-01-29)
En la actualidad, la instrumentación electrónica afronta constantes cambios, convirtiéndose en una herramienta indispensable para ingenieros, científicos y técnicos que requieren de sistemas electrónicos de medida y ...
Artículo
IGBT-gating failure effect on a fault-tolerant predictive current-controlled five-phase induction motor drive
(Institute of Electrical and Electronics Engineers (IEEE), 2015)
Multiphase machine drives are gaining importance in high-reliability applications due to their fault-tolerance capability and their ability to cope with the postfault operation without any extra electronic components. ...
Tesis Doctoral
Estudio comparativo de estrategia de control post-falta en accionamientos eléctricos multifásicos
(2016-01-15)
Las máquinas multifásicas son un tema ampliamente estudiado en los últimos años. La literatura referida a este tipo de máquinas señala las diferentes ventajas que éstas presentan sobre las máquinas trifásicas convencionales, ...
Ponencia
Artículo
The role of Internet in the development of future software projects
(2010)
Purpose – The Internet has evolved, prompted in part by new Web 2.0 technologies, to become a more widespread platform for interaction, communication, and activism. Virtual communities, or groups of people informally ...
Artículo
Interest and Applicability of Meta-Heuristic Algorithms in the Electrical Parameter Identification of Multiphase Machines
(MDPI, 2019-01)
Multiphase machines are complex multi-variable electro-mechanical systems that are receiving special attention from industry due to their better fault tolerance and power-per-phase splitting characteristics compared with ...
Artículo
Multi-objective performance optimization of a probabilistic similarity/dissimilarity-based broadcasting scheme for mobile ad hoc networks in disaster response scenarios
(Springer, 2014)
Communications among crewmembers in rescue teams and among victims are crucial to relief the consequences and damages of a disaster situation. A common communication system for establishing real time communications between ...