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Itens para a visualização no momento 91-100 of 101
Um controlador adaptativo robusto aplicado a conversores estáticos conectados à rede elétrica através de filtro LCL
(Universidade Federal de Santa Maria, 2014-08-26)
This Thesis deals with the development of a novel robust model reference adaptive
controller (RMRAC), in discrete-time applied to grid-connected systems using LCL
filter. This controller uses a modified robust parameters ...
Implementação de interface de comunicação seguindo norma IEC 61400-25 para aerogeradores
(Universidade Federal de Santa Maria, 2014-12-19)
With the fast economic development of the country, the energy consumption tends to
increase significantly for the next years. Because of that, it becomes important to search for
new alternatives technologies that are ...
Sistema de automação residencial de baixo custo com uso de rádio freqüência
(Universidade Federal de Santa Maria, 2014-12-15)
This work presents a proposal of a home automation system, which will use as humanmachine
(HMI) interface a mobile device with Android operating system. This mobile/tablet
communicates with a central (controller) installed ...
Parâmetros elásticos típicos de materiais de pavimentos flexíveis do Rio Grande do Sul e sua aplicação em uma análise de custo/benefício
(Universidade Federal de Santa Maria, 2014-08-25)
The deployment of a modern road system, with all necessary infrastructure needed for users
to travel in safety and comfort, requires high levels of financial investments. The expenses
with substantial maintenance and ...
Modelagem de telhado verde: uma análise da eficiência no controle do escoamento pluvial em diferentes escalas
(Universidade Federal de Santa Maria, 2014-08-22)
Green roofs (GRs) have as one of its principal advantages the stormwater retention. To evaluate this quality at different spatial scales, and face to not observed events, hydrological modelling is required. In Brazil, ...
Análise de dados de vigilância epidemiológica por meio de diferentes tipos de modelos de séries temporais
(Universidade Federal de Santa Maria, 2014-03-07)
The analysis of time series obtained in the databases of public health plays an
important role in processes of health surveillance. However, implementation of
methodologies for time series has not yet become a routine ...
A gestão dos processos da extensão universitária em uma IES pública
(Universidade Federal de Santa Maria, 2014-02-28)
The current set to a backdrop of continuous improvement aligned to better use of public resources for the execution of actions extension, university extension time work comprises a study of the management and the academic ...
Desenvolvimento de sistema de automação residencial de baixo custo com acesso remoto
(Universidade Federal de Santa Maria, 2014-01-14)
This paper presents the development of a home automation system that has the goal of providing the same benefits of the systems available on the market, moreover, showed reduced
final cost, making the system affordable ...
Metodologia de projeto de inversores para redução do custo de sistemas fotovoltaicos
(Universidade Federal de Santa Maria, 2014-02-25)
In photovoltaic systems, the lowest energy cost is not always achieved by an inverter with minimized cost or maximized efficiency. It is important to adopt methodologies that optimize the balance between system losses and ...
Análise da cultura voltada à inovação em organizações rumo à excelência na região de Santa Maria - RS
(Universidade Federal de Santa Maria, 2014-02-18)
The competitive environment grows more and more. This puts some pressure on organizations to present something more than just trading products and services. Then, it appears the innovation as a key factor for differentiation. ...