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Desenvolvimento de um sistema de medição de nível de combustível não invasivo para um protótipo tipo Baja SAE
(Universidade Federal de Santa Maria, 2023-01-27)
Monitoring some critical variables helps the pilot when making decisions, such as the best time for a fuel stop. Motivated by this situation, this work presents the development stages of a fuel level sensor, aimed at the ...
Conversor síncrono CC-CC para ensaio de carga e descarga de baterias de íons de lítio
(Universidade Federal de Santa Maria, 2023-03-15)
The present work aims at the implementation and functional validation of a DC-DC converter
for charging and discharging tests applied on lithium ion battery packs. Initially, a bibliographic
review of the subjects included ...
Plataforma de realidade virtual para desenvolvimento e teste de aplicações na área de interação social humano-robô
(Universidade Federal de Santa Maria, 2023-02-14)
The simulation eliminates the possibility of harm to sensors, motors, and the physical
structure of a real robot by enabling robotics application testing to be carried out quickly and
affordably without being subjected ...
Aprendizado por reforço profundo paralelo aplicado a navegação de drones em três dimensões
(Universidade Federal de Santa Maria, 2023-02-23)
The work presented in this text consists of a study on deep reinforcement learning applied
to mapless navigation of drones in three dimensions. For this, two methods were used,
D4PG and DSAC, both with parallelization ...
Projeto e implementação de um robô de precisão com visão computacional baseada em algoritmos de inteligência artificial
(Universidade Federal de Santa Maria, 2023-05-23)
This work aims to design, build and program a Sniper Robot with two degrees of freedom for the vision of two cameras. A sniper robot has similar characteristics to the sniper observer team, used widely by all armed forces ...
Avaliação da fusão de sensores IMU e odometria para um robô turtlebot utilizando AMCL no framework ROS
(Universidade Federal de Santa Maria, 2023-07-14)
When a robot’s coordinate system and the environment map have a correspondence
with localization algorithms, problems arise related to the accurate and direct measurement of
the robot’s position, which is directly linked ...
Comparativo de algoritmos de localização e mapeamento simultâneos monoculares dynaslam e ORB-SLAM3 em ambientes internos e externos
(Universidade Federal de Santa Maria, 2023-07-14)
This work focuses on comparing two visual Simultaneous Localization and Mapping (vSLAM)
algorithms: ORB-SLAM3 and DynaSLAM, utilizing simulations with a monocular camera.
ORB-SLAM3 is an open-source library known for its ...
Contribuição a automação do ensaio de elevação de temperatura de transformadores de distribuição imersos em líquido isolante
(Universidade Federal de Santa Maria, 2023-07-12)
In the year of 2001, the Brazilian Government published the Law of Energy Efficiency, which
established regulations for the efficiency in electrical equipment. On that occasion, the Brazilian
Government also created the ...
Classificação do tipo de sombreamento e de sujidade em módulos fotovoltaicos utilizando LGBM e curvas I-V
(Universidade Federal de Santa Maria, 2023-07-21)
With the growing global demand for electricity, it becomes essential to invest in clean and renewable energy production. Brazil, with its vast grographic potential, has the opportunity to diversify its energy matrix with ...
Uso de redes neurais convolucionais para classificação de sinais da linguagem brasileira de sinais aplicados ao ensino de línguas
(Universidade Federal de Santa Maria, 2023-07-21)
The present work shows the use of convolutional neural networks applied to detection
and classification of continuous signs from Brazilian Sign Language (LIBRAS) in
videos captured by conventional computer cameras, and ...