Identificación de modelos de orden reducido a partir de la curvatura de reacción del proceso

A general identification procedure is given, for first and second orders plus time delay models, that uses two or three arbitrary points over the process reaction curve. Two simplified versions of the methods are described: the three points 123c identification method that uses the times required to...

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Main Author: Alfaro Ruíz, Víctor M.
Format: Artículo
Language: Español
Published: 2015
Online Access: http://revistas.ucr.ac.cr/index.php/cienciaytecnologia/article/view/2647
http://hdl.handle.net/10669/14623
id RepoKERWA14623
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spelling RepoKERWA146232017-08-08T18:49:51Z Identificación de modelos de orden reducido a partir de la curvatura de reacción del proceso Alfaro Ruíz, Víctor M. A general identification procedure is given, for first and second orders plus time delay models, that uses two or three arbitrary points over the process reaction curve. Two simplified versions of the methods are described: the three points 123c identification method that uses the times required to arrive to the 25, 50 and 75% of the output total change, and the symmetrical method that uses points symmetrically distributed over the reaction curve. It is also described the use of the identification methods to obtain the optimal times for the model parameters identification. Using an example, the goodness of the models identified is compared.    2015-06-19T16:11:00Z 2015-06-19T16:11:00Z 2009-01-13 00:00:00 2015-06-19T16:11:00Z info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://revistas.ucr.ac.cr/index.php/cienciaytecnologia/article/view/2647 http://hdl.handle.net/10669/14623 es Revista de Ciencia y Tecnología Vol. 24 Núm. 2 2009 application/pdf
institution Universidad de Costa Rica
collection Repositorio KERWA
language Español
description A general identification procedure is given, for first and second orders plus time delay models, that uses two or three arbitrary points over the process reaction curve. Two simplified versions of the methods are described: the three points 123c identification method that uses the times required to arrive to the 25, 50 and 75% of the output total change, and the symmetrical method that uses points symmetrically distributed over the reaction curve. It is also described the use of the identification methods to obtain the optimal times for the model parameters identification. Using an example, the goodness of the models identified is compared.   
format Artículo
author Alfaro Ruíz, Víctor M.
spellingShingle Alfaro Ruíz, Víctor M.
Identificación de modelos de orden reducido a partir de la curvatura de reacción del proceso
author_sort Alfaro Ruíz, Víctor M.
title Identificación de modelos de orden reducido a partir de la curvatura de reacción del proceso
title_short Identificación de modelos de orden reducido a partir de la curvatura de reacción del proceso
title_full Identificación de modelos de orden reducido a partir de la curvatura de reacción del proceso
title_fullStr Identificación de modelos de orden reducido a partir de la curvatura de reacción del proceso
title_full_unstemmed Identificación de modelos de orden reducido a partir de la curvatura de reacción del proceso
title_sort identificación de modelos de orden reducido a partir de la curvatura de reacción del proceso
publishDate 2015
url http://revistas.ucr.ac.cr/index.php/cienciaytecnologia/article/view/2647
http://hdl.handle.net/10669/14623
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