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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 ...
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 ...
Detecção de ninhos de formigas do gênero Atta utilizando visão computacional e quadrirrotores
(Universidade Federal de São Carlos, 2023-07-04)
In the last 40 years, Brazilian agricultural production and productivity have had significant increases. Agribusiness has been strongly recognised in the growth of the Brazilian Gross Domestic Product, which has resulted ...
Desenvolvimento de uma ferramenta semi-automática para diagnóstico de plasmas frios aplicados à indústria de semicondutores
(Universidade Federal de São Carlos, 2023-06-23)
Technological applications involving plasma processing steps are quite common. With no doubt, the semiconductor industry has a relevant impact on the daily life of contemporary society. The manufacture of integrated circuits ...
Identificação de atividades cotidianas com membros superiores através de sensores inerciais
(Universidade Federal de São Carlos, 2023-07-21)
In this work, the development of data processing strategies and methodologies for identifying 7 everyday activities performed with the upper limbs was proposed, with the support of inertial sensors and machine learning ...
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, ...
Análise de um conversor fonte de tensão a quatro fios com corrente de neutro gerada por cargas desequilibradas
(Universidade Federal de São Carlos, 2022-02-24)
Several studies have examined the reduction of carbon dioxide emissions into the
atmosphere. The use of sustainable energy sources, such as solar and wind power, is focused by some of these studies. The Voltage Source ...
High integrated battery monitoring system with active balancing up to ±10A
(Universidade Federal de São Carlos, 2022-02-22)
This master's thesis describes the development, construction, and setup of a flexible and modular, highly integrated battery monitoring system. The electronic unit uses an active balancing process with currents up to ±10A ...
Análise, modelagem e controle de um conversor CC-CC, não isolado, elevador entrelaçado - abaixador, para conexão de sistemas fotovoltaicos na rede monofásica
(Universidade Federal de São Carlos, 2021-05-31)
The increasing incorporation of alternative energy sources into the electrical system,
despite its advantages, raises a wide range of new challenges, and it is in this context that
power electronics devices start to play ...
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 ...