In a feedback loop control system, the use of sensors is fundamental to determine de error signal between the measured quantity and the desired value. However, in situations that the controlled variable can’t be measured, ...

This work aims to present a study on the advantages and disadvantages of using biomass, a source of energy that is as old as mankind and as new as today's newspaper, as well as assessing its impacts on the financial system, ...

This report presents the experiences the intern has had during the period of internship at BM Engenharia together with Enel X, providing services of project execution, starting with maintenance up to the construction and ...

The goal of this project is to find a good method to search new figures de FSS (frequency selective surface) to be utilized in spatial filters. A very common method is the Genetic Algorithms (GAs), which are ...

Currently the power grid is increasingly filled by new generation sources, many of them with non-linear characteristics. Distributed generation, wind and solar sources are of particular concern to the regulatory and ...

Lasers are optoelectronic devices that convert electric energy into optical energy, working as sources of signals for optical communication systems. Gain chips are active components of lasers that would emit photons in ...

Radar Absorbing Material (RAM) are made of dielectric or magnetic substances, and are produced in a way to promote a high absorption of the electromagnetic field intensity incident on them. Those materials are used in ...

The internship development outside was served as an apprentice of it boarded concerning description, characterization and elaboration of reports, fiches and stands of electricalelectronics and optical products featured ...