An implicit controller for the steel level regulation in a vacuum-based continuous casting process

An implicit controller for the steel level regulation in a vacuum-based continuous casting process

A nonlinear mathematical model of a vacuum-based continuous casting process and an implicit nonlinear controller are developed. The aim of the controller is the regulation of the mold and tundish molten steel levels. In the proposed approach, the output error is designed to be asymptotically stable, and the current values of the control inputs are numerically determined using the Newton-Rapson iterative procedure. The dynamic performance of the closed-loop system is analyzed using computer simulations.

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Main Authors: Barrón,M. A., González,J.
Format: Digital revista
Language:English
Published: Universidad Nacional Autónoma de México, Instituto de Ciencias Aplicadas y Tecnología 2004
Online Access:http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1665-64232004000200007
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spelling oai:scielo:S1665-642320040002000072016-11-30An implicit controller for the steel level regulation in a vacuum-based continuous casting processBarrón,M. A.González,J. Discrete controller Implicit control Level control A nonlinear mathematical model of a vacuum-based continuous casting process and an implicit nonlinear controller are developed. The aim of the controller is the regulation of the mold and tundish molten steel levels. In the proposed approach, the output error is designed to be asymptotically stable, and the current values of the control inputs are numerically determined using the Newton-Rapson iterative procedure. The dynamic performance of the closed-loop system is analyzed using computer simulations.info:eu-repo/semantics/openAccessUniversidad Nacional Autónoma de México, Instituto de Ciencias Aplicadas y TecnologíaJournal of applied research and technology v.2 n.2 20042004-01-01info:eu-repo/semantics/articletext/htmlhttp://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1665-64232004000200007en
institution SCIELO
collection OJS
country México
countrycode MX
component Revista
access En linea
databasecode rev-scielo-mx
tag revista
region America del Norte
libraryname SciELO
language English
format Digital
author Barrón,M. A.
González,J.
spellingShingle Barrón,M. A.
González,J.
An implicit controller for the steel level regulation in a vacuum-based continuous casting process
author_facet Barrón,M. A.
González,J.
author_sort Barrón,M. A.
title An implicit controller for the steel level regulation in a vacuum-based continuous casting process
title_short An implicit controller for the steel level regulation in a vacuum-based continuous casting process
title_full An implicit controller for the steel level regulation in a vacuum-based continuous casting process
title_fullStr An implicit controller for the steel level regulation in a vacuum-based continuous casting process
title_full_unstemmed An implicit controller for the steel level regulation in a vacuum-based continuous casting process
title_sort implicit controller for the steel level regulation in a vacuum-based continuous casting process
description A nonlinear mathematical model of a vacuum-based continuous casting process and an implicit nonlinear controller are developed. The aim of the controller is the regulation of the mold and tundish molten steel levels. In the proposed approach, the output error is designed to be asymptotically stable, and the current values of the control inputs are numerically determined using the Newton-Rapson iterative procedure. The dynamic performance of the closed-loop system is analyzed using computer simulations.
publisher Universidad Nacional Autónoma de México, Instituto de Ciencias Aplicadas y Tecnología
publishDate 2004
url http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1665-64232004000200007
work_keys_str_mv AT barronma animplicitcontrollerforthesteellevelregulationinavacuumbasedcontinuouscastingprocess
AT gonzalezj animplicitcontrollerforthesteellevelregulationinavacuumbasedcontinuouscastingprocess
AT barronma implicitcontrollerforthesteellevelregulationinavacuumbasedcontinuouscastingprocess
AT gonzalezj implicitcontrollerforthesteellevelregulationinavacuumbasedcontinuouscastingprocess
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