Santolaria Lorenzo, José Alfonso (Date of defense: 2004-07-01)
Many methods for EMI suppression have been developed in the last fifty years, most of them, showing a hardly change in its implementation. Traditional tools for EMI suppression are related to the use ...
Mateu Sáez, Maria Loreto (Date of defense: 2009-06-05)
Las tendencias en la tecnología actual permiten la reducción tanto en tamaño como en potencia consumida de los sistemas digitales complejos. Esta disminución en el tamaño y el consumo da lugar al ...
Arias Pujol, Antoni (Date of defense: 2001-03-01)
This thesis is mainly devoted to the investigation of speed control methods for three phase cage induction motors with particular emphasis being given to Direct Torque Control (DTC) improved ...
Cid-Pastor, Ángel (Date of defense: 2005-07-18)
En aquesta tesi doctoral es presenta un mètode sistemàtic per a la síntesi de giradors de potència. A partir d'aquest mètode s'han generat i classificat diverses estructures giradores. Cadascun d'aquests ...
Ortega Garcia, Carlos (Date of defense: 2008-10-23)
La demanda d’aplicacions industrials avançades, fa que el control de màquines elèctriques de corrent altern (AC) sigui una disciplina contínuament creixent per satisfer l’alt nivell d’exigència. ...
Sanjuán Muñoz, Josep (Date of defense: 2009-09-29)
This thesis focuses on the issues related to the thermal diagnostics aboard the space mission LISA Pathfinder (LPF). LPF is a technological mission devoted to put to test critical subsystems for the ...
Dosev, Dosi Konstantinov (Date of defense: 2003-03-31)
Hot-wire chemical vapour deposition (HWCVD) is a promising technique that permits polycrystalline silicon films with grain size of nanometers to be obtained at high deposition rates and low substrate ...
Temsamani, Jamal (Date of defense: 2006-05-30)
La tesis aborda el análisis transitorio de modelos Markovianos de sistemas tolerantes a fallos con reparación diferida. Se consideran dos medidas definidas sobre cadenas de Markov a tiempo continuo con ...