RSS 1.0Artigos - Engenharia Elétrica - FEG
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Use of Factorial Designs and the Response Surface Methodology to Optimize a Heat Staking Process
Faria Neto, Antonio
; Costa, Antonio Fernando Branco ; (Experimental Techniques, 2018) [Artigo]
The demand from the automotive industry for lighter and more resistant structures produced at lower costs has shifted the development focus of production processes toward hybrid components. A problem that arises from hybrid ... -
Energy efficiency in buildings: analysis of scientific literature and identification of data analysis techniques from a bibliometric study
Cristino, Talita Mariane; Faria Neto, Antonio ; Costa, Antonio Fernando Branco (Scientometrics, 2018) [Artigo]
This study uses bibliometrics methods to analyze the specialized literature of energy efficiency in buildings, including the Scopus database during the period of time ranging from 1980 to 2016, to identify the most relevant ... -
Margins of tolerance and reference values for the formant vowels for use in voice therapy for the deaf in commercial computer
; Marcelino, Márcio Abud; (CODAS, 2016) [Artigo]
Purpose: This study presents the margins of minimum and maximum tolerances for the frequencies of the first three formants (F1, F2, and F3) in the pronunciation of vowels of Brazilian Portuguese for use in voice therapy ... -
Optimization of Pultrusion Process Parameters via Design of Experiments and Response Surface
Faria Neto, Antonio; Fernando Branco Costa, Antonio (Quality and Reliability Engineering International, 2016) [Artigo]
Experimental designs were implemented to investigate the effects of mold temperature and pulling speed on the tensile strength of cylindrical cables produced by pultrusion. A two-level factorial design with a central point ... -
Design of CMOS current-mode multiplier-divider circuit for type-2 FLC applications
Dos Santos, Rodrigo Bispo; Rizol, Paloma M. S. Rocha ; Mesquita, Leonardo (2015 IEEE 6th Latin American Symposium on Circuits and Systems, LASCAS 2015 - Conference Proceedings, 2015) [Trabalho apresentado em evento]
The design of a low voltage current-mode CMOS multiplier/divider circuit is presented in this paper. This circuit is used to implement the type-reducer block of Type-2 Fuzzy Logic Controller chip. The simulation results ... -
Desarrollo de un sistema para detección y localización de cadenas de aisladores dañadas a partir de señales registradas en subestaciones
; Adami, José Feliciano; ; (Ingenieria e Investigacion, 2015) [Artigo]
This paper presents a novel technique for remotely identifying and locating of damaged insulator strings based on an analysis of noise signals recorded on the ground connection of current transformers installed on transmission ... -
Robust multi-objective optimization of a renewable based hybrid power system
Roberts, Justo José; Marotta Cassula, Agnelo ; ; ; Mendiburu, Andrés Z. (Applied Energy, 2018) [Artigo]
This paper proposes a probabilistic simulation-based multi-objective optimization approach for dimensioning robust renewable based Hybrid Power Systems. The method integrates an Optimization Module based on a multi-objective ... -
The S chart with variable charting statistic to control bi and trivariate processes
Costa, Antonio Fernando Branco; Neto, Antonio Faria (Computers and Industrial Engineering, 2017) [Artigo]
In this article, we propose the S chart with variable charting statistic to control the covariance matrix as an alternative to the use of the bivariate |S| chart and the trivariate VMAX chart. As usual, samples are regularly ... -
Reducing criminality and saving energy
De Moraes, Thiago Matheus Martins; De Paula Santos Petri, Lucas (GHTC 2016 - IEEE Global Humanitarian Technology Conference: Technology for the Benefit of Humanity, Conference Proceedings, 2016) [Trabalho apresentado em evento]
One of the biggest problems faced by the Brazilian population is high crime rates and current public policies are ineffective to ensure public safety. Given the reduction in crimes committed at bus stops and maximum energetic ... -
Assessment of photovoltaic performance models for system simulation
Roberts, Justo Jos�; Mendiburu Zevallos, Andr�s A. ; Cassula, Agnelo Marotta (Renewable and Sustainable Energy Reviews, 2017) [Resenha]
An essential stage in assessing the feasibility of a PV project is the energy yield prediction, which estimates the total energy production of a PV system at a specific site. Photovoltaic (PV) performance models are ... -
Improving science education through new perspectives
Kakiuthi, André; ; Pimentel, Fernando Pisani ; De Moraes, Thiago Matheus Martins (Proceedings of the 4th IEEE Global Humanitarian Technology Conference, GHTC 2014, 2014) [Trabalho apresentado em evento]
The demand for engineers has always been high in growing countries, however, the world's seventh largest economy, Brazil, is still far from being one of the places with highest development in engineering. Through the normal ... -
South American herbal extracts reduce food intake through modulation of gastrointestinal hormones in overweight and obese women
; ; ; ; Mesquita, Leonardo Mendes; Vilegas, Wagner ; ; (Journal Of Functional Foods, 2017) [Artigo]
Herbal plants have been assessed for possible action that influence gastrointestinal hormonal secretion, modifying gut motility, food intake and energy balance. The effects of herbal extracts derived from native species ... -
Design of CMOS Current-mode Multiplier-Divider circuit for type-2 FLC Applications
Santos, Rodrigo Bispo dos; Rocha Rizol, Paloma M. S. ; Mesquita, Leonardo ; ; ; (2015 Ieee 6th Latin American Symposium On Circuits & Systems (lascas), 2015) [Trabalho apresentado em evento]
The design of a low voltage current-mode CMOS multiplier/divider circuit is presented in this paper. This circuit is used to implement the type-reducer block of Type-2 Fuzzy Logic Controller chip. The simulation results ... -
Fuzzy model to estimate the number of hospitalizations for asthma and pneumonia under the effects of air pollution
Chaves, Luciano Eustaquio; Costa Nascimento, Luiz Fernando ; Silva Rocha Rizol, Paloma Maria (Revista De Saude Publica, 2017) [Artigo]
OBJECTIVE: Predict the number of hospitalizations for asthma and pneumonia associated with exposure to air pollutants in the city of Sao Jose dos Campos, Sao Paulo State. METHODS: This is a computational model using fuzzy ... -
ECG Monitoring Using Android Mobile Phone and Bluetooth
Lucena, Samuel E. de; Sampaio, Daniel J. B. S. ; ; ; ; ; (2015 Ieee International Instrumentation And Measurement Technology Conference (i2mtc), 2015) [Trabalho apresentado em evento]
This paperwork describes the development and test of circuitry and software to enable the use of Android mobile phones equipped with Bluetooth to receive the incoming electrocardiogram (ECG) signal from a user and show it ... -
Application of factorial analysis to a Brazilian metropolitan region considering the Millennium Development Goals
Marcondes dos Santos, Herivelto Tiago; Dias, Rubens Alves ; Perrella Balestieri, Jose Antonio (Renewable & Sustainable Energy Reviews, 2016) [Resenha]
The Millennium Development Goals (MDGs) were established by the United Nations (UN) in an attempt to mitigate environmental and economic distortions that exist worldwide. To identify opportunities to meet the aspirations ... -
Estudos para o desenvolvimento de um elevador doméstico de baixo custo para idosos e/ou deficientes físicos
Moraes, Enio Faria de Toledo; Blotta, João Marcos Farnetane (Congresso de Extensão Universitária, 2009) [Resumo]
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Estudo e análise de redes elétricas inteligentes Smart Grids
León, María Fernanda Trujillo; Adami, José Feliciano (Congresso de Extensão Universitária, 2013) [Trabalho apresentado em evento]
Introdução: A rede elétrica atual foi criada a mais de cem anos, quando as necessidades da eletricidade ainda eram básicas, tendo a geração de energia um enfoque no desenvolvimento local, em torno das comunidades. As redes ... -
Teacher in service program na rede estadual de ensino da região de Guaratinguetá
Cobello, André Luís; Dias, Rubens Alves (Congresso de extensão universitária da UNESP, 2015) [Trabalho apresentado em evento]
This project aims to research and prepare materials about the TiSP activities (Teachers in Service Program), highlighting the activities related to Electrical Engineering, covering topics according to the educational plan ... -
Sistema de desinfecção de águas residuárias
Marcelino, Marcio Abud; ; ; Silva, William de Paulo ; Bezerra, Lucas Nunes (Congresso de extensão universitária da UNESP, 2015) [Trabalho apresentado em evento]
This paper is an eco-efficient mini-station sewage treatment and water reuse , particularly built on the campus of UNESP in Guaratinguetá, where energy use is not feasible due to low and erratic production of biogas , ...