Integration of invariant-set-based FDI with varying sampling rate virtual actuator and controller

Autores
Osella, Esteban Nahuel; Haimovich, Hernan; Seron, Maria Marta
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present a new output feedback fault-tolerant control strategy for continuous-time linear systems with bounded disturbances. The strategy combines a digital nominal controller under controller-driven (varying) sampling with virtual actuator (VA)-based controller reconfiguration to compensate for abrupt actuator faults and invariant-set-based fault detection and isolation. Two independent objectives are considered: (a) closed-loop stability with setpoint tracking and (b) controller reconfiguration under faults. Our main contribution is to extend an existing fault detection and isolation and VA-based controller reconfiguration strategy to systems under controller-driven sampling in such a way that if objective (a) is possible under controller-driven sampling (without VA) and objective (b) is possible under uniform sampling (without controller-driven sampling), then closed-loop stability and setpoint tracking will be preserved under both healthy and faulty operations for any possible sampling rate evolution that may be selected by the controller.
Fil: Osella, Esteban Nahuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro Internacional Franco Argentino de Ciencias de la Información y Sistemas; Argentina
Fil: Haimovich, Hernan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro Internacional Franco Argentino de Ciencias de la Información y Sistemas; Argentina
Fil: Seron, Maria Marta. University of Newcastle. Centre for Complex Dynamic Systems and Control; Australia
Materia
Fault-Tolerant Control
Invariant Sets
Controller-Driven Sampling
Switched Systems
Networked Control
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/4797
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/4797
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Integration of invariant-set-based FDI with varying sampling rate virtual actuator and controllerOsella, Esteban NahuelHaimovich, HernanSeron, Maria MartaFault-Tolerant ControlInvariant SetsController-Driven SamplingSwitched SystemsNetworked Controlhttps://purl.org/becyt/ford/2.2https://purl.org/becyt/ford/2We present a new output feedback fault-tolerant control strategy for continuous-time linear systems with bounded disturbances. The strategy combines a digital nominal controller under controller-driven (varying) sampling with virtual actuator (VA)-based controller reconfiguration to compensate for abrupt actuator faults and invariant-set-based fault detection and isolation. Two independent objectives are considered: (a) closed-loop stability with setpoint tracking and (b) controller reconfiguration under faults. Our main contribution is to extend an existing fault detection and isolation and VA-based controller reconfiguration strategy to systems under controller-driven sampling in such a way that if objective (a) is possible under controller-driven sampling (without VA) and objective (b) is possible under uniform sampling (without controller-driven sampling), then closed-loop stability and setpoint tracking will be preserved under both healthy and faulty operations for any possible sampling rate evolution that may be selected by the controller.Fil: Osella, Esteban Nahuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro Internacional Franco Argentino de Ciencias de la Información y Sistemas; ArgentinaFil: Haimovich, Hernan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro Internacional Franco Argentino de Ciencias de la Información y Sistemas; ArgentinaFil: Seron, Maria Marta. University of Newcastle. Centre for Complex Dynamic Systems and Control; AustraliaWiley2015-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/4797Osella, Esteban Nahuel; Haimovich, Hernan; Seron, Maria Marta; Integration of invariant-set-based FDI with varying sampling rate virtual actuator and controller; Wiley; International Journal of Adaptive Control and Signal Processing; 30; 2; 3-2015; 393-4111099-1115enginfo:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/acs.2551/abstractinfo:eu-repo/semantics/altIdentifier/url/http://dx.doi.org/10.1002/acs.2551info:eu-repo/semantics/altIdentifier/issn/1099-1115info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:33:14Zoai:ri.conicet.gov.ar:11336/4797instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:33:14.486CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Integration of invariant-set-based FDI with varying sampling rate virtual actuator and controller
title Integration of invariant-set-based FDI with varying sampling rate virtual actuator and controller
spellingShingle Integration of invariant-set-based FDI with varying sampling rate virtual actuator and controller
Osella, Esteban Nahuel
Fault-Tolerant Control
Invariant Sets
Controller-Driven Sampling
Switched Systems
Networked Control
title_short Integration of invariant-set-based FDI with varying sampling rate virtual actuator and controller
title_full Integration of invariant-set-based FDI with varying sampling rate virtual actuator and controller
title_fullStr Integration of invariant-set-based FDI with varying sampling rate virtual actuator and controller
title_full_unstemmed Integration of invariant-set-based FDI with varying sampling rate virtual actuator and controller
title_sort Integration of invariant-set-based FDI with varying sampling rate virtual actuator and controller
dc.creator.none.fl_str_mv Osella, Esteban Nahuel
Haimovich, Hernan
Seron, Maria Marta
author Osella, Esteban Nahuel
author_facet Osella, Esteban Nahuel
Haimovich, Hernan
Seron, Maria Marta
author_role author
author2 Haimovich, Hernan
Seron, Maria Marta
author2_role author
author
dc.subject.none.fl_str_mv Fault-Tolerant Control
Invariant Sets
Controller-Driven Sampling
Switched Systems
Networked Control
topic Fault-Tolerant Control
Invariant Sets
Controller-Driven Sampling
Switched Systems
Networked Control
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.2
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv We present a new output feedback fault-tolerant control strategy for continuous-time linear systems with bounded disturbances. The strategy combines a digital nominal controller under controller-driven (varying) sampling with virtual actuator (VA)-based controller reconfiguration to compensate for abrupt actuator faults and invariant-set-based fault detection and isolation. Two independent objectives are considered: (a) closed-loop stability with setpoint tracking and (b) controller reconfiguration under faults. Our main contribution is to extend an existing fault detection and isolation and VA-based controller reconfiguration strategy to systems under controller-driven sampling in such a way that if objective (a) is possible under controller-driven sampling (without VA) and objective (b) is possible under uniform sampling (without controller-driven sampling), then closed-loop stability and setpoint tracking will be preserved under both healthy and faulty operations for any possible sampling rate evolution that may be selected by the controller.
Fil: Osella, Esteban Nahuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro Internacional Franco Argentino de Ciencias de la Información y Sistemas; Argentina
Fil: Haimovich, Hernan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro Internacional Franco Argentino de Ciencias de la Información y Sistemas; Argentina
Fil: Seron, Maria Marta. University of Newcastle. Centre for Complex Dynamic Systems and Control; Australia
description We present a new output feedback fault-tolerant control strategy for continuous-time linear systems with bounded disturbances. The strategy combines a digital nominal controller under controller-driven (varying) sampling with virtual actuator (VA)-based controller reconfiguration to compensate for abrupt actuator faults and invariant-set-based fault detection and isolation. Two independent objectives are considered: (a) closed-loop stability with setpoint tracking and (b) controller reconfiguration under faults. Our main contribution is to extend an existing fault detection and isolation and VA-based controller reconfiguration strategy to systems under controller-driven sampling in such a way that if objective (a) is possible under controller-driven sampling (without VA) and objective (b) is possible under uniform sampling (without controller-driven sampling), then closed-loop stability and setpoint tracking will be preserved under both healthy and faulty operations for any possible sampling rate evolution that may be selected by the controller.
publishDate 2015
dc.date.none.fl_str_mv 2015-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/4797
Osella, Esteban Nahuel; Haimovich, Hernan; Seron, Maria Marta; Integration of invariant-set-based FDI with varying sampling rate virtual actuator and controller; Wiley; International Journal of Adaptive Control and Signal Processing; 30; 2; 3-2015; 393-411
1099-1115
url http://hdl.handle.net/11336/4797
identifier_str_mv Osella, Esteban Nahuel; Haimovich, Hernan; Seron, Maria Marta; Integration of invariant-set-based FDI with varying sampling rate virtual actuator and controller; Wiley; International Journal of Adaptive Control and Signal Processing; 30; 2; 3-2015; 393-411
1099-1115
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/acs.2551/abstract
info:eu-repo/semantics/altIdentifier/url/http://dx.doi.org/10.1002/acs.2551
info:eu-repo/semantics/altIdentifier/issn/1099-1115
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846781947130413056
score 12.982451

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