Recent Submissions

  • A Comparative Analysis Applied to the Partial Discharges Identification in Dry-Type Transformers by Hall and Acoustic Emission Sensors

    de Castro, Bruno Albuquerque Autor UNESP; Dos Santos, Vitor Vecina Autor UNESP; Lucas, Guilherme Beraldi Autor UNESP; Ardila-Rey, Jorge Alfredo; Riehl, Rudolf Ribeiro Autor UNESP; Andreoli, André Luiz Autor UNESP (Sensors, 2022) [Artigo]
    Dry-type insulated transformers stand out for their higher applicability in substations, high-voltage instrumentation systems, and electrical installations. In this machine, the insulation system is constituted of dielectric ...
  • A new intelligent system architecture for energy saving in smart homes

    Ayres, Rodrigo Moura Juvenil Autor UNESP; Souza, Andre Nunes De Autor UNESP; Gastaldello, Danilo S.; Haroldo Do Amaral, L. M.; Ikeshoji, Marco Akio Autor UNESP; Santana, Gustavo Vinicius Autor UNESP (2018 13th IEEE International Conference on Industry Applications, INDUSCON 2018 - Proceedings, 2019) [Trabalho apresentado em evento]
    Technologies to support the development of smarter energy systems and increase the opportunities for home energy management have increased in recent years. Through the addition of sensing, communication and drive components, ...
  • Pulling strength with pinch grips: A variable for product design

    Razza, Bruno Montanari Autor UNESP; Paschoarelli, Luis Carlos Autor UNESP; Silva, Danilo Corrêa Autor UNESP; Ulson, José Alfredo Covolan Autor UNESP; Lucio, Cristina do Carmo Autor UNESP (Advances in Usability Evaluation Part I, 2012) [Capítulo de livro]
    Pulling with pinch grips is an action frequently used in either occupational or daily living activities, especially in situations where the object is too small, the access to the object is restricted, the use of tools is ...
  • Laterality and Usability: Biomechanical aspects in prehension strength

    Paschoarelli, Luis Carlos Autor UNESP; Razza, Bruno Montanari Autor UNESP; Lúcio, Cristina do Carmo Autor UNESP; Ulson, José Alfredo Covolan Autor UNESP; Silva, Danilo Corrêa Autor UNESP (Advances in Usability Evaluation Part I, 2012) [Capítulo de livro]
    Although technological developments in recent decades have improved the quality of life for many, a number of user interface problems still exist. There are difficulties, for example, manipulating manual instruments by ...
  • Incorporating voltage/reactive representation to short-term generation scheduling models

    Nepomuceno, Leonardo Autor UNESP; Oliveira, Aurélio R.L.; Ohishi, Takaaki; Filho, Secundino Soares (Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference, 2002) [Trabalho apresentado em evento]
    This paper proposes a methodology to incorporate voltage/reactive representation to Short Term Generation Scheduling (STGS) models, which is based on active/reactive decoupling characteristics of power systems. In such ...
  • A primal–dual penalty-interior-point method for solving the reactive optimal power flow problem with discrete control variables

    Delgado, Jéssica A.; Baptista, Edméa C.; Balbo, Antonio R.; Soler, Edilaine M.; Silva, Diego N.; Martins, André C.P.; Nepomuceno, Leonardo (International Journal of Electrical Power and Energy Systems, 2022) [Artigo]
    The Optimal Reactive Power Flow (ORPF) problem has been used as an important computational tool for power system planning and operation. Its mixed-discrete version (DORPF) is formulated as a non-convex, non-linear optimization ...
  • Baseline-free Damage Imaging Algorithm using Spatial Frequency Domain Virtual Time Reversal

    Castro, Bruno Albuquerque; Baptista, Fabricio Guimaraes; Ardila, Jorge Alfredo; Ciampa, Francesco (IEEE Transactions on Industrial Informatics, 2021) [Artigo]
    Structural health monitoring techniques are widely used in industry applications to guarantee the integrity of several types of components. This article proposes a baseline-free damage imaging algorithm based on Spatial ...
  • Environmental monitoring using drone images and convolutional neural networks

    Thomazella, R.; Castanho, J. E.; Dotto, F. R.L.; Rodrigues Júnior, O. P.; Rosa, G. H.; Marana, A. N.; Papa, J. P. (International Geoscience and Remote Sensing Symposium (IGARSS), 2018) [Trabalho apresentado em evento]
    Recently, drone images have been used in a number of applications, mainly for pollution control and surveillance purposes. In this paper, we introduce the well-known Convolutional Neural Networks in the context of environmental ...
  • A geometrical view for multiple gross errors detection, identification, and correction in power system state estimation

    Bretas, Newton G.; Piereti, Saulo A.; Bretas, Arturo S.; Martins, Andre C. P. (IEEE Transactions on Power Systems, 2013) [Artigo]
    In this paper a geometrical approach is described to detect, identify, and recover multiple gross errors in power system state estimation. Using the classical WLS estimator, the measurement residuals is computed, and then ...
  • Design of expert system for optimized protection studies against atmospheric discharges in distribution systems

    Da Silva, I. N.; Flauzino, R. A.; C. Ulson, J. A. (2006 IEEE PES Transmission and Distribution Conference and Exposition: Latin America, TDC'06, 2006) [Trabalho apresentado em evento]
    The objective of this paper consists of presenting a design of expert system that assists the procedures involved with the protection specification of transformers and equipments against atmospheric discharges, allowing ...
  • Torque and speed estimator for induction motor using parallel neural networks and sensorless technology

    Goedtel, A.; Da Silva, I. N.; Serni, P. J.A.; Suetake, M.; Do Nascimento, C. F.; Da Silva, S. A.O. (IECON Proceedings (Industrial Electronics Conference), 2009) [Trabalho apresentado em evento]
    Many electronic drivers for induction motor control are based on sensorless technologies. The proposal of this work is to present an efficient torque and speed estimator for induction motor steady state operations by using ...
  • Expert systems for protection specification of transformers and equipments related to lightning

    Marcondes, J.; Dos Reis Santos, N.; Da Silva, I. N.; De Souza, A. N.; Ulson, J. A.C.; Flauzino, R. A. (2004 IEEE/PES Transmission and Distribution Conference and Exposition: Latin America, 2004) [Trabalho apresentado em evento]
    The objective of this paper consists of presenting a design of expert system that assists the procedures involved with the protection specification of transformers and equipments against atmospheric discharges, allowing ...
  • Modeling of optoelectronic devices through neuro-fuzzy architectures

    Ortega, Antonio Vanderlei Autor UNESP; Da Silva, Ivan Nunes Autor UNESP (Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science), 2004) [Trabalho apresentado em evento]
    The advantages offered by the electronic component LED (Light Emitting Diode) have caused a quick and wide application of this device in replacement of incandescent lights. However, in its combined application, the ...
  • Two-stage stochastic energy procurement model for a large consumer in hydrothermal systems

    Silva, Rodolfo Rodrigues Barrionuevo; Martins, André Christóvão Pio Autor UNESP; Soler, Edilaine Martins Autor UNESP; Baptista, Edméa Cássia Autor UNESP; Balbo, Antonio Roberto Autor UNESP; Nepomuceno, Leonardo Autor UNESP (Energy Economics, 2022) [Artigo]
    The Energy Procurement (EP) problem faced by a large consumer is concerned with planning the energy procurement in the various energy markets available, such that its short- and medium-term demands are met, and the risks ...
  • Solving Nonsmooth and Discontinuous Optimal Power Flow problems via interior-point ℓp-penalty approach

    Pinheiro, Ricardo B.N.M. Autor UNESP; Balbo, Antonio R. Autor UNESP; Cabana, Tiago G. Autor UNESP; Nepomuceno, Leonardo Autor UNESP (Computers and Operations Research, 2022) [Artigo]
    The Nonsmooth and Discontinuous Optimal Power Flow (ND-OPF) is a large-scale, nonsmooth, discontinuous, nonconvex and multi-modal problem. In this problem, discontinuity is related to the representation of Prohibited ...
  • SRM analysis for undergratuate courses

    Emidio, Bruno Castanho Autor UNESP; Junior, Luiz Gonçalves Autor UNESP; Creppe, Renato C. Autor UNESP (2021 14th IEEE International Conference on Industry Applications, INDUSCON 2021 - Proceedings, 2021) [Trabalho apresentado em evento]
    This work presents a didactic tool for the analysis of switched reluctance motors (SRM) using the finite element method (FEM) and using platforms known and used by undergraduate students as the Finite Element Method (FEMM). ...
  • Otimização de Sistemas de Abastecimento de Água para a Redução do Custo com Energia Elétrica: Um estudo de caso

    Pereira, Clayton Alexandre Autor UNESP; Andreoli, André Luiz Autor UNESP (2021 14th IEEE International Conference on Industry Applications, INDUSCON 2021 - Proceedings, 2021) [Trabalho apresentado em evento]
  • Resolvendo Problemas de Despacho Econômico com Zonas de Operação Proibida via Abordagem Baseada em Gradiente

    Pinheiro, Ricardo B.N.M. Autor UNESP; Cabana, Tiago G. Autor UNESP; Balbo, Antonio R. Autor UNESP; Nepomuceno, Leonardo Autor UNESP (2021 14th IEEE International Conference on Industry Applications, INDUSCON 2021 - Proceedings, 2021) [Trabalho apresentado em evento]
  • Industrial manufacturing linked to the mechanical and economic viewpoint of the mold steel grinding process using aluminum oxide wheel

    Moretti, Guilherme Bressan Autor UNESP; Ávila, Benício Nacif Autor UNESP; Lopes, José Claudio Autor UNESP; de Moraes, Douglas Lyra Autor UNESP; Garcia, Mateus Vinicius Autor UNESP; Ribeiro, Fernando Sabino Fonteque; de Mello, Hamilton José Autor UNESP; Sanchez, Luiz Eduardo De Angelo Autor UNESP; Aguiar, Paulo Roberto Autor UNESP; Bianchi, Eduardo Carlos Autor UNESP (International Journal of Advanced Manufacturing Technology, 2021) [Artigo]
    During the grinding process, cutting fluids are essential to guarantee the surface quality of the workpieces. On the other hand, these fluids can also compromise the efficiency of the process to view the alignment of ...
  • Grinding behavior of VP50IM steel using green and black silicon carbide compared to aluminum oxide wheel under different feed rates

    da Silva, Andrigo Elisiario Autor UNESP; Cuesta, Jorge Luiz Autor UNESP; Lopes, José Claudio Autor UNESP; de Moraes, Douglas Lyra Autor UNESP; Garcia, Mateus Vinicius Autor UNESP; Ribeiro, Fernando Sabino Fonteque; de Mello, Hamilton José Autor UNESP; Sanchez, Luiz Eduardo De Angelo Autor UNESP; Aguiar, Paulo Roberto Autor UNESP; Bianchi, Eduardo Carlos Autor UNESP (International Journal of Advanced Manufacturing Technology, 2021) [Artigo]
    Technological advances and the development of new products make it increasingly necessary to seek to improve production means to meet the growing demand for equipment and consumer goods. In this sense, the molds enable the ...

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