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Mensuração de desempenho para análise da estratégia competitiva na manufatura aditiva industrial
(Universidade Federal de Santa Maria, 2021-12-15)
The evolution and application of new manufacturing processes contribute to the progress of production systems, product development and change in the supply chain. Additive manufacturing, conceived in the 60s and put into ...
Desenvolvimento de um inversor fotovoltaico modular de fases reconfiguráveis
(Universidade Federal de Santa Maria, 2021-10-01)
This Master’s Thesis presents the development of a modular photovoltaic inverter with reconfigurable
phases. A power module to compose a modular photovoltaic inverter is proposed with
with the aim of creating hardware ...
Coleta seletiva do óleo residual doméstico: desafios e perspectivas para um aproveitamento socioambiental e sustentável
(Universidade Federal de Santa Maria, 2014-12-19)
Currently, the problem of waste generation by human activities is complex and remains unraveled societies in general, especially in the urban context. For a better disposal of waste should be proposed to gather policy that ...
Protocolos de avaliação rápida: uma ferramenta de avaliação participativa de cursos d água urbanos
(Universidade Federal de Santa Maria, 2015-03-03)
Nowadays, the water streams located in urban areas have been targeted by several environmental measures that ended up modifying their natural features. These water streams have changed into sewage channels and any intervention ...
Aplicação da técnica de test-driven design para a avaliação de algoritmos de modulação em conversores conectados à rede
(Universidade Federal de Santa Maria, 2021-07-06)
The thesis presents an approach to evaluate techniques in Grid-Tied Converters
using Test-Driven Design (TDD). It is done a review of the existent semiconductors in
the market to produce and manufacture Voltage Source ...
Proposta de um método para bloqueio do esquema regional de alívio de carga frente a inércia rotativa de desligamento dos motores de indução
(Universidade Federal de Santa Maria, 2021-02-26)
The Under Frequency Load Shedding (UFLS) is an important systemic protection method used to prevent the electrical system from collapsing when the available generation is less than the load demanded. Traditionally, UFLS ...
Performance improvement of switched reluctance motors through advanced control strategies
(Universidade Federal de Santa Maria, 2021-09-21)
Inserted in the summary field.
Proposta e implantação de uma sistemática de CCQ em uma empresa de pequeno porte
(Universidade Federal de Santa Maria, 2015-02-27)
The use of methodologies such as Quality Control Circle (QCC) involving group activities to identify and solve problems in the workplace results in the improvement of this site and in employee motivation. Thus the employee ...
Modelagem para a mensuração de desempenho com base na satisfação de clientes da Brasilata S/A
(Universidade Federal de Santa Maria, 2015-03-13)
The models of performance measurement help in decision-making, reflecting the organization's strategy into a set of measures which are capable of performing the measurement of its performance. In this scenario, the present ...
Análise e desenvolvimento de algoritmos backstepping aplicados ao controle de corrente de conversores conectados à rede
(Universidade Federal de Santa Maria, 2021-02-25)
This master thesis presents control strategies applied to converters connected to
the grid. Firstly, mathematical models are obtained, allowing a satisfactory representation
of the system. Therefore, control strategies ...