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Detecção de desbalanceamento de massa entre pás de aerogerador utilizando sinais elétricos de um gerador síncrono de imãs permanentes aplicados a métodos de aprendizagem de máquina
(Universidade Federal de Santa Maria, 2019-12-02)
The use of wind power has increased in electricity production due to its cost becoming
closer to conventional generation sources. The useful lifetime expectancy of wind turbines
are typically of 20 years, however failures ...
Aprendizado por reforço profundo para navegação de robôs móveis
(Universidade Federal de Santa Maria, 2019-12-11)
This work presents a study of deep reinforcement learning techniques that uses the Deep Deterministic
Policy Gradient network and the Soft Actor-Critic network for application in navigation
of mobile robots. In order for ...
Análise de vibrações mecânicas em aerogeradores de eixo vertical e correlação climática
(Universidade Federal de Santa Maria, 2019-03-21)
Wind energy has traces dated up to 3000 years ago, used for grain milling and irrigation in agricultural activities. But only recently in the early twentieth century was it applied to generate electricity (RAMOS, 2018). ...
Construção de atuador de rigidez variável e simulação de braço robótico
(Universidade Federal de Santa Maria, 2019-12-06)
Series elastic actuators have been studied for various applications since 1995. Despite
not yet being widely used commercially, a lot of different models were created in the academia
using different types of springs, or ...
Desenvolvimento de sistemas de monitoramento empregando tecnologia LoRa em um protótipo tipo formula SAE
(Universidade Federal de Santa Maria, 2019-07-18)
Nowadays, the real time information is very important to follow the behavior of the systems that are part of our day to day. We can see in the industry, where a company can monitor its vehicles by satellite or, like in ...
Desenvolvimento de laboratório remoto para bancada eletropneumática didática
(Universidade Federal de Santa Maria, 2019-12-17)
The evolution of technology and the growing use of Internet by more people creates
possibilities for remote applications, controlled throughWeb. Thus, remote laboratories
become a reality that assists academics in the ...
Modelagem e controle de um conversor CC-CC isolado aplicado a sistemas fotovoltaicos
(Universidade Federal de Santa Maria, 2019-07-03)
World energy consumption grows annually and this growth results in a fast depreciation of non-renewable resources and adds a concern for the environmental consequences of using them. Photovoltaic energy is the greatest ...
Desenvolvimento de sistema de supervisão e controle para inversor de frequência e conjunto motobomba do laboratório de fluídos e hidráulica da UFSM
(Universidade Federal de Santa Maria, 2019-12-18)
The Laboratory of Fluid Mechanics and Hydraulics is used by students, teachers and researchers for the development of experimental teaching, research and extension activities. Among the equipment used, there is a free flow ...
Tratamento de dados de alimentadores automatizados de suínos
(Universidade Federal de Santa Maria, 2019-08-15)
Automated animal feed intake registration systems provide data that supports academic research and supports farmers decisions. The Osborne company’s FIRE electronic pig feeder consists of a bay in which the animal enters ...
Sistema de monitoramento do uso de salas e laboratórios e controle da movimentação de equipamentos
(Universidade Federal de Santa Maria, 2019-08-06)
This study presents the development of a system composed by hardware and software to monitor the use of rooms and laboratories and control the movement of equipment that have Radio Frequency Identification (RFID) tags. The ...