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Models and methods for the design of isolated power converters in high-frequency high-efficiency applications
(Universita degli studi di Salerno, 2013-03-19)
Isolated power supplies design requires the achievement of overall stress, losses, cost, size and reliability trade-off. This problem is of considerable importance in modern applications of power converters, as for energy ...
Analysis and design of 4H-SiC bipolar mode field effect power (BMFET)
(Universita degli studi di Salerno, 2013-03-20)
Analysis and design of a new Silicon Carbide polytype 4H (4H-SiC) bipolar power transistor are
the main topics of this Ph.D. thesis. The device is the Bipolar Mode Field Effect Transistor
(BMFET) and exploits the electric ...
Carbon nanotube based networks, bio-nano-composites and sensors
(Universita degli studi di Salerno, 2013-03-15)
The formation of a photosensitive device due to the local breakdown in an MOS structure with an impurity containing oxide layer has been observed. A stepwise breakdown of the oxide layer resulted in the formation of a ...
Un metodo basato su LDA per la sentiment analysis
(Universita degli studi di Salerno, 2013-03-16)
La progressiva diffusione dei social network, sia generalisti (quali Twitter, Facebook o Google+, la recente piattaforma messa a punto da Google) sia specializzati (ad esempio le comunità professionali di Linkedin), ha ...
Detecting and indexing moving objects for Behavior Analysis by Video and Audio Interpretation
(Universita degli studi di Salerno, 2014-02-28)
In the last decades we have assisted to a growing need for security in many public environments. According
to a study recently conducted by the European Security Observatory, one half of the entire population is
worried ...
Integrazione delle Fonti Rinnovabili nelle SMART-GRID
(Universita degli studi di Salerno, 2013-03-26)
Energy market liberalization processes and incentive programs by various National governmwnts are driving an increasing diffusion of a wide variety of Distributed Generation (DG) powe plants, causing huge changes and ...
FPGA-based implementation of real-time identification procedures for adaptive control in photovoltaic applications
(Universita degli studi di Salerno, 2015-07-24)
In this thesis two adaptive Maximum Power Point Tracking (MPPT) techniques for PhotoVoltaic (PV) applications, which are based on two different real-time identification procedures are proposed. The algorithms are implemented ...
Diffraction by dielectric wedges: high frequency and time domain solutions
(Universita degli studi di Salerno, 2016-05-18)
The knowledge of the propagation characteristics of the electromagnetic fields is fundamental in the analysis and planning of modern radio communication systems. When the dimensions of the systems are large in terms of the ...
An approach to task coordination for hyperflexible robotic workcells
(Universita degli studi di Salerno, 2016-05-15)
The manufacturing industry is very diverse and covers a wide range of specific processes ranging from extracting minerals to assembly of very complex products such as planes or computers, with all intermediate processing ...
Bidirectional Metering Advancements and Applications to Demand Response Resource Management
(Universita degli studi di Salerno, 2014-03-10)
The power grid is an electric system capable of performing electricity generation, transmission,
distribution and control. Nowadays it has been subjected to a deep transformation, which will reshape
it completely. In ...