High performance controller for drying processes - doi: 10.4025/actascitechnol.v35i2.14775
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por eng |
Título da fonte: | Acta scientiarum. Technology (Online) |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/14775 |
Resumo: | This paper proposes a high performance nonlinear fuzzy multi-input-multi-output controller for a drying control process. The highly nonlinear characteristics of drying processes make classical control theory unable to provide the same performance results as it does in more well behaved systems. Advanced control strategies may be used to design temperature, relative humidity and air velocity nonlinear tracking controllers to overcome its highly non-linear dynamics over the whole drying operating conditions. Open-loop experiments were carried out to collect experienced-based knowledge of the process. PID and Fuzzy logic (FLC) real-time-based controllers were designed to perform food drying tests and compared without controllers’ retuning. Absolute errors reached by FLC-based controller were 3.71 and 3.93 times lower than PID for temperature and relative humidity, respectively. |
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Acta scientiarum. Technology (Online) |
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High performance controller for drying processes - doi: 10.4025/actascitechnol.v35i2.14775dryingFuzzy logic controllerPID controllerrelative humiditytemperatureair velocityControlThis paper proposes a high performance nonlinear fuzzy multi-input-multi-output controller for a drying control process. The highly nonlinear characteristics of drying processes make classical control theory unable to provide the same performance results as it does in more well behaved systems. Advanced control strategies may be used to design temperature, relative humidity and air velocity nonlinear tracking controllers to overcome its highly non-linear dynamics over the whole drying operating conditions. Open-loop experiments were carried out to collect experienced-based knowledge of the process. PID and Fuzzy logic (FLC) real-time-based controllers were designed to perform food drying tests and compared without controllers’ retuning. Absolute errors reached by FLC-based controller were 3.71 and 3.93 times lower than PID for temperature and relative humidity, respectively. Universidade Estadual De Maringá2012-12-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/1477510.4025/actascitechnol.v35i2.14775Acta Scientiarum. Technology; Vol 35 No 2 (2013); 279-289Acta Scientiarum. Technology; v. 35 n. 2 (2013); 279-2891806-25631807-8664reponame:Acta scientiarum. Technology (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/14775/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/14775/pdf_1Boeri, Camila NicolaSilva, Fernando Neto daFerreira, Jorgeinfo:eu-repo/semantics/openAccess2024-05-17T13:03:26Zoai:periodicos.uem.br/ojs:article/14775Revistahttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/indexPUBhttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/oai||actatech@uem.br1807-86641806-2563opendoar:2024-05-17T13:03:26Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
High performance controller for drying processes - doi: 10.4025/actascitechnol.v35i2.14775 |
title |
High performance controller for drying processes - doi: 10.4025/actascitechnol.v35i2.14775 |
spellingShingle |
High performance controller for drying processes - doi: 10.4025/actascitechnol.v35i2.14775 Boeri, Camila Nicola drying Fuzzy logic controller PID controller relative humidity temperature air velocity Control |
title_short |
High performance controller for drying processes - doi: 10.4025/actascitechnol.v35i2.14775 |
title_full |
High performance controller for drying processes - doi: 10.4025/actascitechnol.v35i2.14775 |
title_fullStr |
High performance controller for drying processes - doi: 10.4025/actascitechnol.v35i2.14775 |
title_full_unstemmed |
High performance controller for drying processes - doi: 10.4025/actascitechnol.v35i2.14775 |
title_sort |
High performance controller for drying processes - doi: 10.4025/actascitechnol.v35i2.14775 |
author |
Boeri, Camila Nicola |
author_facet |
Boeri, Camila Nicola Silva, Fernando Neto da Ferreira, Jorge |
author_role |
author |
author2 |
Silva, Fernando Neto da Ferreira, Jorge |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Boeri, Camila Nicola Silva, Fernando Neto da Ferreira, Jorge |
dc.subject.por.fl_str_mv |
drying Fuzzy logic controller PID controller relative humidity temperature air velocity Control |
topic |
drying Fuzzy logic controller PID controller relative humidity temperature air velocity Control |
description |
This paper proposes a high performance nonlinear fuzzy multi-input-multi-output controller for a drying control process. The highly nonlinear characteristics of drying processes make classical control theory unable to provide the same performance results as it does in more well behaved systems. Advanced control strategies may be used to design temperature, relative humidity and air velocity nonlinear tracking controllers to overcome its highly non-linear dynamics over the whole drying operating conditions. Open-loop experiments were carried out to collect experienced-based knowledge of the process. PID and Fuzzy logic (FLC) real-time-based controllers were designed to perform food drying tests and compared without controllers’ retuning. Absolute errors reached by FLC-based controller were 3.71 and 3.93 times lower than PID for temperature and relative humidity, respectively. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-12-20 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/14775 10.4025/actascitechnol.v35i2.14775 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/14775 |
identifier_str_mv |
10.4025/actascitechnol.v35i2.14775 |
dc.language.iso.fl_str_mv |
por eng |
language |
por eng |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/14775/pdf http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/14775/pdf_1 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual De Maringá |
publisher.none.fl_str_mv |
Universidade Estadual De Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Technology; Vol 35 No 2 (2013); 279-289 Acta Scientiarum. Technology; v. 35 n. 2 (2013); 279-289 1806-2563 1807-8664 reponame:Acta scientiarum. Technology (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta scientiarum. Technology (Online) |
collection |
Acta scientiarum. Technology (Online) |
repository.name.fl_str_mv |
Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
||actatech@uem.br |
_version_ |
1799315334403981312 |