Results 1 to 10 of about 16,452 (169)
Detection of turn short circuit fault in PMSM variable speed sensorless vector control based on luenberger observer and adaptive Fuzzy Logic Controller [PDF]
Revista Română de Informatică și Automatică, 2023 The current study describes a novel approach for controlling a Permanent Magnet Synchronous Motor (PMSM) that utilizes intelligent speed sensorless control based on Field-Oriented Control (FOC), by taking inter-turn short-circuit (ITSC) faults into ...
Safia KERCHA +4 more
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Análise de gênero para o ensino e a produção de protocolos de artigos de pesquisa em língua inglesa
Revista X, 2021 À luz da Aprendizagem Centrada no Aluno (ROGERS, 1983; McCOMBS; WHISTLER, 1997) e do ensino de Inglês para Fins Específicos (HUTCHINSON; WATERS, 1987), o presente artigo propõe uma Análise de Gênero (SWALES, 1990), investigando a seção Protocolo ...
Victor Gomes Milani
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Mathematical Biosciences and Engineering, 2023 In this study, a novel adaptive nonsingular terminal sliding mode (ANTSM) control frame combined with a modified extended state observer (MESO) is presented to enhance the anti-interference performance of the permanent magnet synchronous motor (PMSM ...
Ying Shi, Keqi Mei
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CES Transactions on Electrical Machines and Systems, 2020 This work is about analyzing surface mounted permanent magnet machines regarding their sensitiveness related to erroneous magnet positioning. A finite element analysis based approach is presented and different topologies in terms of slot and pole count ...
Gerd Bramerdorfer +2 more
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Systems Science & Control Engineering, 2021 This paper presents a novel nonlinear control strategy based on a backstepping fuzzy adaptive approach to avoid chaos in a synchronous motor. In the controller design and stability proof, the parameter uncertainty and the system disturbance are taken ...
Jie Zhang +4 more
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Power Electronics and Drives, 2022 The article discusses the universal current sensor fault detection and compensation mechanism, which can be applied in three-phase power electronics (PE) symmetrical system.
Dybkowski Mateusz, Jankowska Kamila Anna
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UMA SEQUÊNCIA DIDÁTICA PARA INTEGRAR SABERES AMBIENTAIS NOS SEXTOS ANOS DO ENSINO FUNDAMENTAL
Revista Ensino de Geografia, 2019 No atual contexto, devem-se desenvolver propostas pedagógicas voltadas a Educação Ambiental, que conduzam aos estudantes a reflexões sobre o Planeta em que vivemos e a sua qualidade ambiental. Neste sentido, o presente trabalho teve como objetivo relatar
Natália Lampert Batista +2 more
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Ensino de Humanidades: O Percurso Geográfico e Histórico da Reforma Protestante
RELACult, 2018 No ensino de humanidades, o constante contato com a Filosofia, a Arte, a Literatura, a História e a Geografia, o uso da imagem aliada ao texto renova a prática da indução e da reflexão do conhecimento.
Elsbeth Léia Spode Becker +2 more
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Fault Diagnosis of Bearings Based on SSWT, Bayes Optimisation and CNN
Polish Maritime Research, 2023 Bearings are important components of rotating machinery and transmission systems, and are often damaged by wear, overload and shocks. Due to the low resolution of traditional time-frequency analysis for the diagnosis of bearing faults, a synchrosqueezed ...
Yan Guohua, Hu Yihuai, Shi Qingguo
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CES Transactions on Electrical Machines and Systems, 2022 This paper compares the torque characteristics of single stator permanent magnet synchronous motor(PMSM) and double-stator PMSM under different split-ratios, air-gap lengths and shaft diameters by finite element method.
Jing Zhao +3 more
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