On-line retuning of PID controllers with fixed threshold samplers

The appearance of limit cycle oscillations in control systems with fixed threshold based samplers degrades the performance of the control loop, accelerates the wear out of actuators, and introduces an unnecessary communication overhead in distributed control systems. In this paper, the role of the i...

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Detalles Bibliográficos
Autores: Miguel Escrig, Oscar, Romero Pérez, Julio Ariel, Dormido Canto, Sebastián, Sánchez Moreno, José
Tipo de recurso: artículo
Fecha de publicación:2023
País:España
Institución:Universidad Nacional de Educación a Distancia
Repositorio:e-spacio. Repositorio Institucional de la UNED
Idioma:español
OAI Identifier:oai:e-spacio.uned.es:20.500.14468/22219
Acceso en línea:https://hdl.handle.net/20.500.14468/22219
Access Level:acceso abierto
Palabra clave:12 Matemáticas::1203 Ciencia de los ordenadores ::1203.17 Informática
robustness
DIDF
retuning
EBC
PID control
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spelling On-line retuning of PID controllers with fixed threshold samplersMiguel Escrig, OscarRomero Pérez, Julio ArielDormido Canto, SebastiánSánchez Moreno, José12 Matemáticas::1203 Ciencia de los ordenadores ::1203.17 InformáticarobustnessDIDFretuningEBCPID controlThe appearance of limit cycle oscillations in control systems with fixed threshold based samplers degrades the performance of the control loop, accelerates the wear out of actuators, and introduces an unnecessary communication overhead in distributed control systems. In this paper, the role of the input signals to the control loop is taken into account when analyzing the existence of limit cycles induced by fixed threshold samplers. With this analysis, a methodology to re-tune PID controllers while running to avoid limit cycle oscillations generated by ramp-like excitation signals is presented. Implementation guidelines and several examples to illustrate the usefulness of the method are provided.Elseviere-Spacio UNED20242024-05-2920232023-04-1120232023-04-11journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.14468/22219reponame:e-spacio. Repositorio Institucional de la UNEDinstname:Universidad Nacional de Educación a DistanciaEspañolspaopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/4.0/deed.esoai:e-spacio.uned.es:20.500.14468/222192026-06-06T12:38:31Z
dc.title.none.fl_str_mv On-line retuning of PID controllers with fixed threshold samplers
title On-line retuning of PID controllers with fixed threshold samplers
spellingShingle On-line retuning of PID controllers with fixed threshold samplers
Miguel Escrig, Oscar
12 Matemáticas::1203 Ciencia de los ordenadores ::1203.17 Informática
robustness
DIDF
retuning
EBC
PID control
title_short On-line retuning of PID controllers with fixed threshold samplers
title_full On-line retuning of PID controllers with fixed threshold samplers
title_fullStr On-line retuning of PID controllers with fixed threshold samplers
title_full_unstemmed On-line retuning of PID controllers with fixed threshold samplers
title_sort On-line retuning of PID controllers with fixed threshold samplers
dc.creator.none.fl_str_mv Miguel Escrig, Oscar
Romero Pérez, Julio Ariel
Dormido Canto, Sebastián
Sánchez Moreno, José
author Miguel Escrig, Oscar
author_facet Miguel Escrig, Oscar
Romero Pérez, Julio Ariel
Dormido Canto, Sebastián
Sánchez Moreno, José
author_role author
author2 Romero Pérez, Julio Ariel
Dormido Canto, Sebastián
Sánchez Moreno, José
author2_role author
author
author
dc.contributor.none.fl_str_mv e-Spacio UNED
dc.subject.none.fl_str_mv 12 Matemáticas::1203 Ciencia de los ordenadores ::1203.17 Informática
robustness
DIDF
retuning
EBC
PID control
topic 12 Matemáticas::1203 Ciencia de los ordenadores ::1203.17 Informática
robustness
DIDF
retuning
EBC
PID control
description The appearance of limit cycle oscillations in control systems with fixed threshold based samplers degrades the performance of the control loop, accelerates the wear out of actuators, and introduces an unnecessary communication overhead in distributed control systems. In this paper, the role of the input signals to the control loop is taken into account when analyzing the existence of limit cycles induced by fixed threshold samplers. With this analysis, a methodology to re-tune PID controllers while running to avoid limit cycle oscillations generated by ramp-like excitation signals is presented. Implementation guidelines and several examples to illustrate the usefulness of the method are provided.
publishDate 2023
dc.date.none.fl_str_mv 2023
2023-04-11
2023
2023-04-11
2024
2024-05-29
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.14468/22219
url https://hdl.handle.net/20.500.14468/22219
dc.language.none.fl_str_mv Español
spa
language_invalid_str_mv Español
language spa
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:e-spacio. Repositorio Institucional de la UNED
instname:Universidad Nacional de Educación a Distancia
instname_str Universidad Nacional de Educación a Distancia
reponame_str e-spacio. Repositorio Institucional de la UNED
collection e-spacio. Repositorio Institucional de la UNED
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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