Results 11 to 20 of about 1,421 (176)
Aprendizagem do nado peito através do fornecimento de feedback de videoteipe
Revista Brasileira de Cineantropometria e Desempenho Humano, 2013 Pessoas de todas as idades e contextos sociais sempre buscaram aprender a nadar. Porém, o processo de ensino da natação é frequentemente reconhecido como repetitivo e cansativo, exigindo do professor a aplicação de métodos que motivem os alunos a ...
Marcela de Castro Ferracioli +2 more
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Feedback Control of a Motorized Skateboard [PDF]
IEEE Transactions on Automatic Control, 2018 This paper develops a feedback control solution for the automatization of a motorized skateboard, also called symmetric snakeboard in the Robotics and Automatic Control literature. Controlling this system is particularly challenging due to the association of kinematic and dynamic nonintegrable constraints to which it is subjected.
Pascal Morin, Claude Samson
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Trends in Computational and Applied Mathematics, 2008 O presente artigo estuda a sincronização do sistema caótico unificado via controle ótimo linear feedback e apresenta um esquema de comunicação segura baseado em sincronização de caos.
J.M.V. Grzybowski, M. Rafikov
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Designing Genetic Feedback Controllers [PDF]
IEEE Transactions on Biomedical Circuits and Systems, 2015 By incorporating feedback around systems we wish to manipulate, it is possible to improve their performance and robustness properties to meet pre-specified design objectives. For decades control engineers have been successfully implementing feedback controllers for complex mechanical and electrical systems such as aircraft and sports cars.
Andreas W. K. Harris +4 more
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A PERCEPÇÃO DOS GESTORES DA UNIDADE DE CONTROLE INTERNO EM UM ÓRGÃO PÚBLICO DO RIO GRANDE DO NORTE
Revista Brasileira de Contabilidade e Gestão, 2020 O objetivo desse estudo foi analisar a percepção dos gestores de um órgão público no RN no tocante ao conhecimento e procedimentos da Unidade de Controle Interno (UCI).
Sérgio Luiz Pedrosa Silva +4 more
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Feedback control and the arrow of time [PDF]
International Journal of Control, 2008 The purpose of this paper is to highlight the central role that the time asymmetry of stability plays in feedback control. We show that this provides a new perspective on the use of doubly-infinite or semi-infinite time axes for signal spaces in control theory.
Tryphon T. Georgiou, Malcolm C. Smith
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Sistemic Approach - a Complexity Management Instrument [PDF]
Theoretical and Applied Economics, 2006 he systemic principle uses the deduction and the induction, analyse and synthesis, inferency and proferency, in order to find out the interdependencies and the inner connections that make mooving the complex organized entities.
Vadim Dumitrascu
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Neural network based control of an absorption column in the process of bioethanol production
Brazilian Archives of Biology and Technology, 2009 Gaseous ethanol may be recovered from the effluent gas mixture of the sugar cane fermentation process using a staged absorption column. In the present work, the development of a nonlinear controller, based on a neural network inverse model (ANN ...
Eduardo Eyng +3 more
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Perceção de treinadores de natação do escalão infantil sobre a aplicação de feedback extrínseco
Motricidade, 2022 O processo ensino-aprendizagem é estabelecido por um fluxo de informações composto pelos elementos estímulo-resposta-reforço, sendo o feedback uma das principais componentes para que ocorra de maneira eficaz. O feedback extrínseco é a informação emitida
Graziela de Moura +2 more
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Feedback scheduling of control tasks [PDF]
Proceedings of the 39th IEEE Conference on Decision and Control (Cat. No.00CH37187), 2002 The paper presents a feedback scheduling mechanism in the context of co-design of the scheduler and the control tasks. We are particularly interested in controllers where the execution time may change abruptly between different modes, such as in hybrid controllers.
Anton Cervin, Johan Eker
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