Search
Now showing items 1-10 of 26
Estimando a orientação das linhas de cana-de-açúcar em imagens aéreas
(Universidade Federal de São Carlos, 2022-12-13)
With the growth of the world population, the demand for agricultural areas has reached the limits of sustainability. It is then urgent to increase the efficiency of plantations, producing a more significant amount of crop ...
Controle H infinito não linear adaptativo baseado em processos gaussianos para quadrotor
(Universidade Federal de São Carlos, 2023-02-17)
The use of Unmanned Aerial Vehicles (UAVs), may be subject to external disturbances, such as wind gusts, aerodynamic forces, and parametric uncertainties, depending on the location where it is to be used. Therefore, the ...
Arquitetura systolic array baseada em FPGA para o filtro de Kalman robusto aplicado a um sistema aéreo
(Universidade Federal de São Carlos, 2023-02-28)
This dissertation presents a proposed implementation of a hardware accelerator, with parallel architecture based on systolic array, for building the navigation system in an aerial vehicle. The estimate of the attitude, ...
Gerenciamento da qualidade da energia elétrica em smart grids baseado em técnicas de soft computing
(Universidade Federal de São Carlos, 2021-05-13)
The increasing use of nonlinear loads (mainly those based on power electronics), the integration of renewable sources (such as wind and photovoltaic), atmospheric discharges, starting of motors and driving large load blocks ...
Otimização da sensibilidade de sensores ópticos de índice de refração baseados em guias de onda
(Universidade Federal de São Carlos, 2021-06-24)
The growing demand for optical detection platforms that are reliable, yet easy to use and compact, which require low sample consumption and provide high sensitivity and real-time monitoring, have brought about considerable ...
Proposta da utilização de uma fibra de núcleo oco anti-ressonante para detecção simultânea de metano, monóxido de carbono e monóxido de nitrogênio
(Universidade Federal de São Carlos, 2022-03-11)
Hollow-Core Anti-Resonant Optical Fibers (AR-HCF) is a novel hollow-core fiber with a low refractive index in the core and a high refractive index in the cladding. Unlike conventional solid-core optical fibers, where light ...
Análise do efeito do padrão de entrada no desempenho da comunicação sem fio de medidores residenciais modernos de energia elétrica
(Universidade Federal de São Carlos, 2022-08-26)
Modern residential smart meters are among the enablers of the smart grid concept. Automatic electric metering is an important part of an energy policy with a focus on implementing new concepts that can provide consumers ...
Uma abordagem baseada em árvores de decisão para a análise da estabilidade angular do rotor
(Universidade Federal de São Carlos, 2021-12-06)
The power system security assessment is essential to ensure the supply of electrical
energy and the feasibility of the operation. Among these analyses, the study of the rotor
angle stability aims to ensure that the ...
Análise da eficiência energética em edificações usando os métodos RTQ-C e INI-C
(Universidade Federal de São Carlos, 2022-02-23)
The urban development of the last decades has caused a considerable increase in the energy consumption of buildings, which increased the interest in improving the energy efficiency of buildings justifying the use of the ...
Construção de reator de plasma frio para aplicações de filmes finos
(Universidade Federal de São Carlos, 2022-03-04)
It is about the construction of a sputtering system, through the use of a cold plasma reactor, for the deposition of metallic thin films. Basically, this system works by ejecting atoms from a material (target) by the ...