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Navegação Doutorado em Engenharia Elétrica. por título

Navegação Doutorado em Engenharia Elétrica. por título

Classificar por: Ordenar: Resultados:

  • NASCIMENTO, E. J.; http://lattes.cnpq.br/3894067095486722; NASCIMENTO, Edmar José do. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2017-04-18)
    Quantum key distribution (QKD) protocols allow two parties, Alice and Bob, to share a secret key that may be used for cryptographic purposes. The security of QKD is based on quantum mechanics properties instead of computational ...
  • RIBEIRO NETO, P. F.; http://lattes.cnpq.br/3091123485499725; RIBEIRO NETO, Pedro Fernandes. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2006-03-16)
    Real-time database management systems (RT-DBMS) have the necessary characteristics for providing efficient support to develop applications in which both, data and transactions have temporal constraints, such as industrial ...
  • COSTA, M. M.; http://lattes.cnpq.br/0739428363982644; COSTA, Maxwell Moura. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2015-03)
    The measurement of wind speed is of great importance in various fields of knowledge, its value combined with low measurement uncertainty can, for exemple, it is used to determine the best locations for installing wind ...
  • MOUZINHO, L. F.; http://lattes.cnpq.br/2957679737443669; MOUZINHO, Lucilene Ferreira (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2007-06)
    Indirect measuring is an alternative wherever is difficult to perform a measuring by means of sensors directly associated with variations in the magnitude to be measured. This work aims at developing procedures for ...
  • BARBACENA, I. L.; http://lattes.cnpq.br/6947513452840079; BARBACENA, Ilton Luiz. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2010-12-03)
    Efforts have been carried out in order to improve the deaf´s communication by means of speech, during the oralization process. In most cases, the deaf can learn how to speak and understand what is said by the listeners. ...
  • GONÇALVES, M. F. B. R.; GONCALVES, MARCONNI.; GONÇALVES, M.F.B.R.; http://lattes.cnpq.br/7635381387080045; GONÇALVES, Marconni Freitas Barroso Ribeiro. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2019-04-22)
    In this work, a methodology of evaluation of grounding systems subjected to current impulses is proposed based on the amplitude and frequency of the impulse, the configuration of the grounding system and the resistivity ...
  • SILVA, K. R. G.; http://lattes.cnpq.br/1198784669983966; SILVA, Karina Rocha Gomes da. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2007-03-30)
    The advent of new VLSI technology and SoC design methodologies, has brought an explosive growth in the complexity of modern electronic circuits. As a result, functional verification has become the major bottleneck in any ...
  • FERREIRA, C. S. T.; http://lattes.cnpq.br/9289693349369495; FERREIRA, Carlos Cesar Teixeira. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2013-05-27)
    In this thesis, a robust fuzzy methodology for frequency response estimation of uncertain dynamic systems, based on experimental data, is presented. The thesis deals with two fundamental aspects: fuzzy modeling of uncertain ...
  • MACÊDO, E. C. T.; http://lattes.cnpq.br/1567664152355721; MACÊDO, Euler Cássio Tavares de. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2014-03-17)
    Insulation failure in power systems plant may be caused by manufacturing defects or by electrical, mechanical, thermal and chemical process which occur during operation. These processes create defects, including voids ...
  • CAMPOS, J. T. L. S.; http://lattes.cnpq.br/9456252196930175; CAMPOS, João Tiago Loureiro Sousa. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2016-09-30)
    Distance relays are typically used in transmission line protection. Their accuracy depends on the correct relay parameterization, phasor estimators, and correct usage of distance characteristics. However, identifying ...
  • MÉLO, Cláudia Batista; http://lattes.cnpq.br/3352037771346366; MÉLO, Cláudia Batista. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2007-04-02)
    Knowledge Management is closely related with individual abilities of collaborators, that is, the more they are trained the more effective will be the use of organizational knowledge. Therefore, organizations have started ...
  • LIMA, R. B. C.; http://lattes.cnpq.br/3372942686315175; LIMA, Rafael Bezerra Correia. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2016-09-20)
    This work Íntroduces contributions related to thc field of systems identification of state space models. It is proposed a complete methodology for modei estimation that encompasses the main dynamics of industrial processes. ...
  • PERKUSICH, M. L. B.; http://lattes.cnpq.br/7146783372083122; PERKUSICH, Maria Lígia Barbosa. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2000-03)
    The methods available to describe the conceptual model of conventional database systems cannot be directly applied to describe the model of real-time database systems, since these models do not provide mechanisms to ...
  • FIGUEIREDO, A. C. C. Q. A.; http://lattes.cnpq.br/5379234567213432; FIGUEIREDO, Arthur Cesar Claudino Queiroga de Abrantes. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2022-09-15)
    It is presented here the proposition of a phasor calculation method to be used in distance protection of capacitive series compensated transmission lines. The proposed method consists in the usage of cascades of non-recursive ...
  • COELHO, R. A.; DE A. COELHO, R.; COELHO, RODRIGO DE A.; http://lattes.cnpq.br/1211516714990564; COELHO, Rodrigo de Almeida. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2022-09-20)
    A power calculation method for non-sinusoidal conditions based on the Stockwell transform (ST) is proposed in this thesis. The proposed power components are founded on an apparent power decomposition based on the ...
  • ALENCAR, M. R. B.; http://lattes.cnpq.br/2967371515747309; ALENCAR, Mariana Ribeiro Barros de. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2022-12-15)
    A method for optimal location and sizing of photovoltaic generators in radial distribution systems, based on the 2m+1 point estimation method (PEM), where m represents the number of input random variables, and in the ...
  • de Oliveira, A. C.; E OLIVEIRA, A. C.; OLIVEIRA, ADRIANO.; http://lattes.cnpq.br/0687275983941838; OLIVEIRA, Adriano Costa de. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2019-09-24)
    The techniques used to monitor and diagnose circuit breakers currently used by electric companies have some technical limitations, such as an invasive nature, low reliability and difficulty of application. According to ...
  • SANTOS, W. P.; http://lattes.cnpq.br/6413917211782026; SANTOS, Wellington Pinheiro dos. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2009-09-28)
    Multispectral image analysis is a relatively promising field of research with applications in several areas, such as remote sensing and medical imaging. Biology, Psychology and Social Sciences are intrinsically connected ...
  • CAMINHA, J.; CAMINHA, JEAN.; http://lattes.cnpq.br/1186886470809321; CAMINHA, Jean. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2018-05-25)
    The Internet of Things (IoT) is a concept which describes how everyday objects are connected to the Internet, transforming them into intelligent and cooperative resources. Although IoT has many similarities with wireless ...
  • SOUZA, B. A.; http://lattes.cnpq.br/4987294390789975; SOUZA, Benemar Alencar de. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1995-04-28)
    Ferroresonance is a nonlinear oscillation that has been observed in electric power systems and is one of the sources of weakly damped overvoltages of harmonic or subharmonic frequencies. The analysis of ferroresonance is ...

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