Dissertações em Engenharia Elétrica (Mestrado) - PPGEE/ITEC

URI Permanente para esta coleçãohttps://repositorio.ufpa.br/handle/2011/2316

O Mestrado Acadêmico inicou-se em 1986 e pertence ao Programa de Pós-Graduação em Engenharia Elétrica (PPGEE) do Instituto de Tecnologia (ITEC) da Universidade Federal do Pará (UFPA).

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Agora exibindo 1 - 2 de 2

Acesso aberto (Open Access)
Estudo da parametrização do algoritmo híbrido baseado no algoritmo cultural com algoritmo genético em uma abordagem multipopulacional
(Universidade Federal do Pará, 2015-10-01) SILVA JUNIOR, Joaquim Alberto Leite da; OLIVEIRA, Roberto Célio Limão de; http://lattes.cnpq.br/4497607460894318
The purpose of this paper is to analyze the application of a hybrid cultural algorithm with population generated by multipopulation feature of the genetic algorithm, or, more specifically, to develop a parameter of the hybrid algorithm based on cultural algorithm with genetic algorithm for multidimensional knapsack problem in areas of computer science and computational intelligence. The aim of this work is to find the best parameters for hybrid cultural algorithm and over genetic algorithm, with model of islands (multipopulation characteristic) applied to combinatorial optimization problem called “Multidimensional Knapsack“. Several experiments are performed to make an assessment regarding of these mechanisms hybrids with other algorithms available in the literature.
Acesso aberto (Open Access)
Sistema de gerenciamento de energia como ferramenta de eficiência energética na indústria
(Universidade Federal do Pará, 2015-02-24) SOARES, Gerdson Tanaka; TOSTES, Maria Emília de Lima; http://lattes.cnpq.br/4197618044519148
This work shows the power management as a management tool for Energy Efficiency in Industry by the side of the energy use in the production process of an industry. An important action in the process is to build the interactivity between users and the electricity. It is proposed the implementation of metering devices, control and diagnosis in order to get a better the use of electricity, and with the acquisition of data from these devices allow management to reduce energy consumption and to make the management aiming at energy efficiency. Presents the results of the system proposed in areas with central refrigerating of a plastic products industry to serve the food industry. The present study, has also applied a methodology used as measurement and verification (M & V) to assess the actual percentage of savings achieved after the implementation of energy efficiency measures.

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