On the Global Convergence of Nonlinear Nonconvex Estimators

Autores
Jordan, Mario Alberto; Bambill, Héctor R.
Año de publicación
2000
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
he main contribution in this paper is focused mainly in obtaining insight in the requirements of excitation from the geometric properties of a general nonalgebraic nonconvex cost functional for parameter identification when global and local structural identifiability are assumed previously. In this analysis we give a detailed account of the mathematical aspects without assuming a particular estimator or adaptive law. Furthermore the formulation is mainly devoted to continuous-time estimation but the extension to the discrete-time case is straightforward.
Fil: Jordan, Mario Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
Fil: Bambill, Héctor R.. Universidad Nacional del Sur; Argentina
Materia
Nonlinear Dynamic System
Persistent Excitation
Signal Richness
Global And Local Convergence
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:11336/30585
Acceder
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network_name_str CONICET Digital (CONICET)
spelling On the Global Convergence of Nonlinear Nonconvex EstimatorsJordan, Mario AlbertoBambill, Héctor R.Nonlinear Dynamic SystemPersistent ExcitationSignal RichnessGlobal And Local Convergencehttps://purl.org/becyt/ford/2.2https://purl.org/becyt/ford/2he main contribution in this paper is focused mainly in obtaining insight in the requirements of excitation from the geometric properties of a general nonalgebraic nonconvex cost functional for parameter identification when global and local structural identifiability are assumed previously. In this analysis we give a detailed account of the mathematical aspects without assuming a particular estimator or adaptive law. Furthermore the formulation is mainly devoted to continuous-time estimation but the extension to the discrete-time case is straightforward.Fil: Jordan, Mario Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; ArgentinaFil: Bambill, Héctor R.. Universidad Nacional del Sur; ArgentinaPlanta Piloto de Ingeniería Química2000-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/30585Jordan, Mario Alberto; Bambill, Héctor R.; On the Global Convergence of Nonlinear Nonconvex Estimators; Planta Piloto de Ingeniería Química; Latin American Applied Research; 31; 2; 12-2000; 127-1320327-07931851-8796CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.laar.uns.edu.ar/indexes/i31_02.htminfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:21:11Zoai:ri.conicet.gov.ar:11336/30585instacron: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 11:21:11.797CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv On the Global Convergence of Nonlinear Nonconvex Estimators
title On the Global Convergence of Nonlinear Nonconvex Estimators
spellingShingle On the Global Convergence of Nonlinear Nonconvex Estimators
Jordan, Mario Alberto
Nonlinear Dynamic System
Persistent Excitation
Signal Richness
Global And Local Convergence
title_short On the Global Convergence of Nonlinear Nonconvex Estimators
title_full On the Global Convergence of Nonlinear Nonconvex Estimators
title_fullStr On the Global Convergence of Nonlinear Nonconvex Estimators
title_full_unstemmed On the Global Convergence of Nonlinear Nonconvex Estimators
title_sort On the Global Convergence of Nonlinear Nonconvex Estimators
dc.creator.none.fl_str_mv Jordan, Mario Alberto
Bambill, Héctor R.
author Jordan, Mario Alberto
author_facet Jordan, Mario Alberto
Bambill, Héctor R.
author_role author
author2 Bambill, Héctor R.
author2_role author
dc.subject.none.fl_str_mv Nonlinear Dynamic System
Persistent Excitation
Signal Richness
Global And Local Convergence
topic Nonlinear Dynamic System
Persistent Excitation
Signal Richness
Global And Local Convergence
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.2
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv he main contribution in this paper is focused mainly in obtaining insight in the requirements of excitation from the geometric properties of a general nonalgebraic nonconvex cost functional for parameter identification when global and local structural identifiability are assumed previously. In this analysis we give a detailed account of the mathematical aspects without assuming a particular estimator or adaptive law. Furthermore the formulation is mainly devoted to continuous-time estimation but the extension to the discrete-time case is straightforward.
Fil: Jordan, Mario Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
Fil: Bambill, Héctor R.. Universidad Nacional del Sur; Argentina
description he main contribution in this paper is focused mainly in obtaining insight in the requirements of excitation from the geometric properties of a general nonalgebraic nonconvex cost functional for parameter identification when global and local structural identifiability are assumed previously. In this analysis we give a detailed account of the mathematical aspects without assuming a particular estimator or adaptive law. Furthermore the formulation is mainly devoted to continuous-time estimation but the extension to the discrete-time case is straightforward.
publishDate 2000
dc.date.none.fl_str_mv 2000-12
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/11336/30585
Jordan, Mario Alberto; Bambill, Héctor R.; On the Global Convergence of Nonlinear Nonconvex Estimators; Planta Piloto de Ingeniería Química; Latin American Applied Research; 31; 2; 12-2000; 127-132
0327-0793
1851-8796
CONICET Digital
CONICET
url http://hdl.handle.net/11336/30585
identifier_str_mv Jordan, Mario Alberto; Bambill, Héctor R.; On the Global Convergence of Nonlinear Nonconvex Estimators; Planta Piloto de Ingeniería Química; Latin American Applied Research; 31; 2; 12-2000; 127-132
0327-0793
1851-8796
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.laar.uns.edu.ar/indexes/i31_02.htm
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
dc.publisher.none.fl_str_mv Planta Piloto de Ingeniería Química
publisher.none.fl_str_mv Planta Piloto de Ingeniería Química
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
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score 12.982451

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