Artigos
URI permanente para esta coleçãohttps://rigalileo.itegam.org.br/handle/123456789/219
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Item Medición eléctrica del nivel de los depósitos de combustible en plantas termoeléctricas para el gerenciamiento de la logística de suministro(INSTITUTO DE TECNOLOGIA, 2020) SILVA NETO, Almiro Gomes da; LEITE, Jandecy Cabral; MACIEL, Paulo Henrique de Lima; Professora Dra. Fernanda Souza do NascimentoThis article presents a proposal for an electric measurement system for fuel tanks in thermoelectric plants, replacing the traditional manual method that shows inaccuracies. The proposed technology aims to enhance the logistics of fuel supply—critical for thermoelectric plant operation—through an automated system using capacitive probes, offering greater precision, reliability, and continuous monitoring of fuel levels.Item Estudio de la influencia del ciclo de arranques y paradas en el estator de generadores síncronicos(INSTITUTO DE TECNOLOGIA, 2013) SANTOS, Renato Lélio da Silva; OLIVEIRA, Roberto Célio Limão de; LEITE, Jandecy Cabral; AZEVEDO, Manoel Socorro Santos; ESTEVES, Anderson Fernandes; MACIEL, Paulo Henrique de Lima; MAGALHÃES, Edilson MarquesSynchronous generators undergo frequent start-stop cycles due to maintenance or external factors, causing thermal variations that affect stator insulation. This study, conducted at the Balbina hydroelectric plant in Amazonas, Brazil, examines insulation aging trends in stators through partial discharge testing. Results indicate that continuous operation increases the generators’ lifespan.Item Ferramenta fuzzy para acompanhamento de estudantes do ensino superior em ambientes de aprendizagem que utilizem tecnologia da informação(INSTITUTO DE TECNOLOGIA, 2011) MACIEL, Paulo Henrique de Lima; AZEVEDO, Manoel Socorro Santos; LEITE, Jandecy Cabral; MAGALHÃES, Edilson MarquesThis paper presents a fuzzy tool that enables the monitoring of students in learning environments that use Information Technology. Using expert knowledge, input variables were proposed to ensure a model faithful to reality, thereby providing outputs that enable the implementation of practices aimed at improving learning during each practical module of disciplines that use IT.Item Modelo para el análisis de la negociación en los proyectos de sistemas en una fábrica de software basado en puntos de casos de uso(INSTITUTO DE TECNOLOGIA, 2011) MACIEL, Paulo Henrique de Lima; LEITE, Jandecy Cabral; MEDEIROS, Adelson Bezerra de; Prof Dr. Walter Barra JuniorSystem modeling is increasingly used in academia to estimate team size, effort, software size, and total project cost. This article proposes a model based on Use Case Points (UCP), supported by techniques such as LOC, COCOMO, and Function Points. The model aims to assist managers in negotiations with clients, improving cost and time estimation. The model proved effective in simulating changes in system requirements and automatically calculating updated estimates.