Navegando por Autor "NEVES, Cleonor C. das"

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    Identificação das Componentes Harmônicas em uma Instalação Elétrica através do Fator de Potência Utilizando Inferência Fuzzy
    (INSTITUTO DE TECNOLOGIA, 2010) NEVES, Cleonor C. das; COSTA JUNIOR, Carlos Tavares da; Profa. Dra. Maria Adrina Paixão de Souza da Silva.
    This paper proposes a method to identify harmonic components in industrial electrical installations using fuzzy inference and power factor as the main parameter. The linguistic fuzzy logic model was applied to analyze disturbances in the electrical system, based on data collected from a factory in the Manaus Industrial Hub. The study presents an alternative for detecting noise (harmonics) and contributes to improving power quality in electrical systems, using international standards as a reference.
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    Sistema de Extração de Conhecimentos de Redes Neurais
    (INSTITUTO DE TECNOLOGIA, 2015) AZEVEDO, Manoel S. Santos; NEVES, Cleonor C. das; CASTRO, Adriana Rosa G; LEITE, Jandecy Cabral.; Prof. Dr. Carlos Tavares da Costa Júnior
    This paper proposes a system for extracting knowledge from neural networks aided by fuzzy logic, emphasizing the generation of a rule bank representing process behavior. The system enables the construction of models for control or information retrieval, particularly in cases where traditional modeling is unfeasible. The approach employs neuro-fuzzy networks to extract knowledge distributed across network connections.