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Sistema de posicionamento indoor utilizando uma rede de sensores sem fios baseada no protocolo de comunicação Zigbee
(Universidade Federal de Santa Maria, 2018-12-05)
In this project is presented the study and implementation of an indoor position system based on the received signal strength (RSSI) of Xbee devices, Series 2 and Series 2 PRO model, which operate from the ZigBee protocol. ...
Sistema para controle de carga RLC automatizada empregando interface de comunicação Ethernet
(Universidade Federal de Santa Maria, 2018-12-12)
This work consists in the development of an Ethernet interface for communication between the firmware of microcontrollable equipment and supervisory systems developed in the LabVIEW software. The interface developed for ...
Controle sensorless de motores de indução trifásicos e validação test driven
(Universidade Federal de Santa Maria, 2018-12-13)
This work presents a study and development of Backstepping algorithm for sensorless
control of three phase induction motors.
The Backstepping algorithm is used to develop a current controller for the induction
machine ...
Estudo de estratégias de controle de corrente aplicadas a conversores estáticos conectados a rede através do filtro LCL
(Universidade Federal de Santa Maria, 2018-07-13)
This work presents a study of a current control strategies applied to grid-connected converters with the inductive-capacitive-inductive (LCL) filter. Because of the growing concern about the use of renewable energy sources ...
Técnicas de detecção de fugas de água em tubulações para o uso em internet das coisas (IOT)
(Universidade Federal de Santa Maria, 2018-12-21)
This work includes a study about water leakage detection in pipelines, intelligently, using internet
of things (IoT), in order to avoid the waste of drinking water in your distribution. We
conducted a study to find the ...
Desenvolvimento de uma bicicleta elétrica com motor BLDC
(Universidade Federal de Santa Maria, 2018-12-14)
The impact caused by the emission of carbon dioxide, coupled with the need to improve urban mobility, made it necessary to search for alternative means of locomotion. Concurrently with this, the use of bicycles has grown ...
Descrição em VHDL de um processador RISC-V RV32EC
(Universidade Federal de Santa Maria, 2018-12-14)
The design of processors has as its starting point its specifications, considering the application,
the size and type of data to be processed, and the instruction set architecture
(ISA) executed by the hardware. In many ...
Procedimentos para comissionamento de relés de sobrecorrente
(Universidade Federal de Santa Maria, 2018-12-14)
During the operation of the electrical power system (SEP), there are often protection failures
that can result in shutdowns in the power supply, causing a reduction in quality of service. This
is not common, but it happens ...
Análise técnica do impacto do uso de baterias em sistemas conectados à rede aplicado em diferentes classes de consumo
(Universidade Federal de Santa Maria, 2018-12-13)
The number of connections with micro and mini distributed generation in Brazil
has been increasing rapidly over the last few years, especially in the case of the solar
photovoltaic source, which represents the greater ...
Análise de veículos elétricos de baixa potência para mobilidade urbana no Campus da UFSM
(Universidade Federal de Santa Maria, 2018-12-11)
The aim of this project was to determine if low-power electric vehicles for urban transportation are capable of achieving autonomies similar to combustion-like vehicles, and then of adopting them for the transport of people, ...