Robustness of global asymptotic stability in indirect field-oriented control of induction motors

Detalhes bibliográficos
Autor(a) principal: Reginatto, Romeu
Data de Publicação: 2003
Outros Autores: Bazanella, Alexandre Sanfelici
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/27573
Resumo: The influence of the rotor time constant mismatch on the global stability of induction motors under indirect field oriented control (IFOC) is analyzed. A test for global stability is provided, based on necessary and sufficient conditions for the existence of quadratic Lyapunov functions for IFOC drives. This test yields robustness margins with respect to rotor time constant mismatches.Atypical example is presented to showthat the robustness margins obtained are significantly less conservative than the ones obtained with previously proposed stability criteria.
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spelling Reginatto, RomeuBazanella, Alexandre Sanfelici2011-01-28T05:59:07Z20030018-9286http://hdl.handle.net/10183/27573000435031The influence of the rotor time constant mismatch on the global stability of induction motors under indirect field oriented control (IFOC) is analyzed. A test for global stability is provided, based on necessary and sufficient conditions for the existence of quadratic Lyapunov functions for IFOC drives. This test yields robustness margins with respect to rotor time constant mismatches.Atypical example is presented to showthat the robustness margins obtained are significantly less conservative than the ones obtained with previously proposed stability criteria.application/pdfengIEEE transactions on automatic control. vol. 48, no. 7 (July 2003), p. 1218-1222Motor de indução : ControleMicroeletrônicaGlobal asymptotic stabilityIndirect field-oriented control (IFOC)Induction motorsRobustnessRobustness of global asymptotic stability in indirect field-oriented control of induction motorsEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSORIGINAL000435031.pdf000435031.pdfTexto completo (inglês)application/pdf286442http://www.lume.ufrgs.br/bitstream/10183/27573/1/000435031.pdf0ebff5c47b8cf5ed1b65173ed1bf8b22MD51TEXT000435031.pdf.txt000435031.pdf.txtExtracted Texttext/plain26343http://www.lume.ufrgs.br/bitstream/10183/27573/2/000435031.pdf.txt35fe0c49096f4777248f1fa7947a279dMD52THUMBNAIL000435031.pdf.jpg000435031.pdf.jpgGenerated Thumbnailimage/jpeg1915http://www.lume.ufrgs.br/bitstream/10183/27573/3/000435031.pdf.jpg61d989ddd2bd3210ace7aba9e06756fdMD5310183/275732024-01-17 04:29:52.693639oai:www.lume.ufrgs.br:10183/27573Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2024-01-17T06:29:52Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Robustness of global asymptotic stability in indirect field-oriented control of induction motors
title Robustness of global asymptotic stability in indirect field-oriented control of induction motors
spellingShingle Robustness of global asymptotic stability in indirect field-oriented control of induction motors
Reginatto, Romeu
Motor de indução : Controle
Microeletrônica
Global asymptotic stability
Indirect field-oriented control (IFOC)
Induction motors
Robustness
title_short Robustness of global asymptotic stability in indirect field-oriented control of induction motors
title_full Robustness of global asymptotic stability in indirect field-oriented control of induction motors
title_fullStr Robustness of global asymptotic stability in indirect field-oriented control of induction motors
title_full_unstemmed Robustness of global asymptotic stability in indirect field-oriented control of induction motors
title_sort Robustness of global asymptotic stability in indirect field-oriented control of induction motors
author Reginatto, Romeu
author_facet Reginatto, Romeu
Bazanella, Alexandre Sanfelici
author_role author
author2 Bazanella, Alexandre Sanfelici
author2_role author
dc.contributor.author.fl_str_mv Reginatto, Romeu
Bazanella, Alexandre Sanfelici
dc.subject.por.fl_str_mv Motor de indução : Controle
Microeletrônica
topic Motor de indução : Controle
Microeletrônica
Global asymptotic stability
Indirect field-oriented control (IFOC)
Induction motors
Robustness
dc.subject.eng.fl_str_mv Global asymptotic stability
Indirect field-oriented control (IFOC)
Induction motors
Robustness
description The influence of the rotor time constant mismatch on the global stability of induction motors under indirect field oriented control (IFOC) is analyzed. A test for global stability is provided, based on necessary and sufficient conditions for the existence of quadratic Lyapunov functions for IFOC drives. This test yields robustness margins with respect to rotor time constant mismatches.Atypical example is presented to showthat the robustness margins obtained are significantly less conservative than the ones obtained with previously proposed stability criteria.
publishDate 2003
dc.date.issued.fl_str_mv 2003
dc.date.accessioned.fl_str_mv 2011-01-28T05:59:07Z
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/27573
dc.identifier.issn.pt_BR.fl_str_mv 0018-9286
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url http://hdl.handle.net/10183/27573
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv IEEE transactions on automatic control. vol. 48, no. 7 (July 2003), p. 1218-1222
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