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Navegação Doutorado em Engenharia Elétrica. por título

Navegação Doutorado em Engenharia Elétrica. por título

Classificar por: Ordenar: Resultados:

  • QUEIROZ, J. E. R.; http://lattes.cnpq.br/1354871864610613; QUEIROZ, José Eustáquio Rangel de. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2001-06-26)
    In this paper, three categories of software product usability assessment approaches are confronted, namely: user performance measurement during product use, product compliance inspection to an international standard, and ...
  • LIMA, A. C. O.; http://lattes.cnpq.br/4758321709253619; LIMA, Ana Carolina Oliveira. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2012-03)
    This paper presents the adaptation of a methodological approach, and an experimental protocol, to evaluate the usability of accessibility features developed to help individuals with visual impairments, ...
  • FERREIRA, G. V. V. M.; http://lattes.cnpq.br/0330292030066080; FERREIRA, Glauber Vinicius Ventura de Melo. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2011-10-06)
    Chronic diseases are the leading cause of mortality in the world, generating large impact on costs of public health systems. Most patients suffering from these diseases are treated in a self-managed way, following medical ...
  • TORRES FILHO, F.; http://lattes.cnpq.br/8334363339869954; TORRES FILHO, Flávio. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2015-03-26)
    The industrial training of system operators in simulated environments favours the assimilation of technical procedures by reproducing similar to real situations experienced in the workplace. The experience and learning ...
  • RISO, B. G.; http://lattes.cnpq.br/8131539079449274; RISO, Bernardo Gonçalves. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1991-10-13)
    This work proposes an approach, based on specification styles and using the "Calculus of Communicating Systems (CCS)" algebra, for the design of distributed systems and communication protocols. Initially, the power of ...
  • BRUNELLI, L.; http://lattes.cnpq.br/8019874133102405; BRUNELLI, Luiz. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2005-02)
    In this thesis a new solution for the treatment of the complexity in the interconnections among the processing elements of the artificial neural networks (ANNs) is described. It enables realize ANNs digital hardware ...
  • SILVEIRA, G. S.; http://lattes.cnpq.br/2934289095298260; SILVEIRA, George Sobral. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2012-08-10)
    The semiconductor industry has strongly invested in the development of complex systems on a single chip, known as System-on-Chip (SoC), which are extensively used in portable devices. With the many features added to SoC, ...
  • OLIVEIRA, A. C.; http://lattes.cnpq.br/6699829609793478; OLIVEIRA, Alexandre Cunha. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2003-09-19)
    The use of variable reluctance machines (\"RM) as viable system have been waited for the development of suitable motor drive systems. These systems must be able to accomplish operacional requirements as fast current ...
  • FERNANDES, E. M.; http://lattes.cnpq.br/7934688409399283; FERNANDES, Eisenhawer de Moura. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2011-05-09)
    The permanent magnet synchronous motor has important features for high performance drive such as high efficiency and power / volume ratio. Control of this type of machine requires the use of a position and / or speed sensor. ...
  • SAMPAIO, L. M. R.; http://lattes.cnpq.br/4584896935221260; SAMPAIO, Lívia Maria Rodrigues. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2007-04-17)
    Distributed protocoLs with textual simmetry can be configured by the roles played by diíferent participauts during the executiou of the protocols. Moreover, such a configuration raay impact the performance of the protocol ...
  • http://lattes.cnpq.br/6066634529532605; BARROS, Rafael Mendonça Rocha. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2021-07-19)
    A new methodology for improving the management of non-technical loss in electrical distribution power systems is presented in this work. The solution consists of using techniques based on Advanced Analytics to build an ...
  • SOUZA JÚNIOR, F. C.; http://lattes.cnpq.br/1123535980535572; SOUZA JÚNIOR, Francisco das Chagas. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2016-07-05)
    A self-adaptive technique that improves the instantaneous overcurrent relay settings determination an automatic task, without human intervention neither interruption on electric supply or grid monitoring is proposed. An ...
  • SANCA, H. S.; http://lattes.cnpq.br/9468781848217913; SANCA, Huilman Sanca. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2017-08-25)
    A new frequency estimation algorithm applied to anti-islanding protection of distributed generation is proposed in this thesis. The new frequency estimation algorithm is based on the complex least square theory, which uses ...
  • SOUZA, D. C.; http://lattes.cnpq.br/8464956901652131; SOUZA, Daniel Cardoso de. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2006-12)
    This work’s goal is to propose an optimized hardware/software partitioning algorithm. We work on the hypothesis that some specific features of certain published algorithms can be advantageously combined for the improvement ...
  • ROCHA, J. S; http://lattes.cnpq.br/1257948185579894; ROCHA, Jerônimo Silva. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA AGRÍCOLAUFCGUniversidade Federal de Campina Grande, 2013-05-29)
    Cognitive radio represents a possible solution to the problem of scarce radio frequency spectrum, and a way to enable spectrum dynamic access of licensed bands for some communications systems. Therefore; it is necessary ...
  • ALVES, H. N.; http://lattes.cnpq.br/8924143614415062; ALVES, Helton do Nascimento. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2005-03-04)
    This work presents an artificial intelligent-based algorithm for the solution of the reactive power compensation problem. It intends to increase the computational efficiency of the genetic algorithms to turn them applicable ...
  • FERREIRA SOBRINHO, Angilberto Muniz; http://lattes.cnpq.br/0776974840042314; FERREIRA SOBRINHO, Angilberto Muniz. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2021-02-26)
    In this thesis, the application of distributed beamforming in WSN is investigated and a macro vison of the technology is presented. After a literature review, two approaches categories for implementation are identified ...
  • GALDINO, J. F.; http://lattes.cnpq.br/3588063339399737; GALDINO, Juraci Ferreira. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2002-12-16)
    This work deals with the design of techniques to combat the effects of additive noise and intersymbol interference (ISI) on receivers, for frequency-selective fading channels. Those techniques are suitable for blind ...
  • TAVARES, A. H. B. M.; http://lattes.cnpq.br/2773012254378708; TAVARES, Augusto de Holanda Barreto Martins. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2023-04-05)
    This doctoral dissertation studies how the electrical subsystem of a battery-powered quadrotor mini drone affects its altitude and attitude dynamics, and how to compensate for the negative effects on the performance caused ...
  • COSTA, S. L. N. C.; http://lattes.cnpq.br/3657711103938123; COSTA, Silvana Luciene do Nascimento Cunha. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2008-11-03)
    Pathological voice discrimination has been done by means of digital signal processing techniques as a complementary tool to videolaryngoscopic exams. This method is non-invasive to patients and more comfortable when compared ...

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