Discrete-time sliding mode control based on disturbance observer applied to current control of permanent magnet synchronous motor
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/222232 |
Resumo: | This paper proposes a robust current control technique based on a discrete-time sliding mode controller and a disturbance observer for high-performance permanent magnet synchronous motor (PMSM) drives. This scheme is applied in the PMSM current control loops to enable the decoupling between the dq current axes, rejection of disturbances caused by mechanical load changes and robustness under parametric uncertainties. In order to ensure the discrete-time sliding mode properties, which make the system cross the sliding surface at each sampling period, the PMSM model is extended, including the digital implementation delay resulting from the discrete-time algorithm execution. The development of this method allows direct implementation in microcontrollers and digital signal processors. Stability and convergence analysis are developed in the discrete-time domain. Simulation and experimental results demonstrate the effectiveness and good performance of the proposed current control approach. |
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Gabbi, Thieli SmidtGründling, Hilton AbílioVieira, Rodrigo Padilha2021-06-16T04:36:16Z20211755-4543http://hdl.handle.net/10183/222232001126194This paper proposes a robust current control technique based on a discrete-time sliding mode controller and a disturbance observer for high-performance permanent magnet synchronous motor (PMSM) drives. This scheme is applied in the PMSM current control loops to enable the decoupling between the dq current axes, rejection of disturbances caused by mechanical load changes and robustness under parametric uncertainties. In order to ensure the discrete-time sliding mode properties, which make the system cross the sliding surface at each sampling period, the PMSM model is extended, including the digital implementation delay resulting from the discrete-time algorithm execution. The development of this method allows direct implementation in microcontrollers and digital signal processors. Stability and convergence analysis are developed in the discrete-time domain. Simulation and experimental results demonstrate the effectiveness and good performance of the proposed current control approach.application/pdfengIET Power Electronics. [Stevenage]. Vol. 14 (Mar. 2021), p. 875-887Motores síncronosSistemas de controleDiscrete-time sliding mode control based on disturbance observer applied to current control of permanent magnet synchronous motorEstrangeiroinfo: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:UFRGSTEXT001126194.pdf.txt001126194.pdf.txtExtracted Texttext/plain55580http://www.lume.ufrgs.br/bitstream/10183/222232/2/001126194.pdf.txtf43dfccaf44b5b6d0668dae9c1feecdfMD52ORIGINAL001126194.pdfTexto completo (inglês)application/pdf13435365http://www.lume.ufrgs.br/bitstream/10183/222232/1/001126194.pdf13fcc90f2a6cbeca6ab485f6b2c168a0MD5110183/2222322021-06-26 04:39:57.714239oai:www.lume.ufrgs.br:10183/222232Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2021-06-26T07:39:57Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Discrete-time sliding mode control based on disturbance observer applied to current control of permanent magnet synchronous motor |
title |
Discrete-time sliding mode control based on disturbance observer applied to current control of permanent magnet synchronous motor |
spellingShingle |
Discrete-time sliding mode control based on disturbance observer applied to current control of permanent magnet synchronous motor Gabbi, Thieli Smidt Motores síncronos Sistemas de controle |
title_short |
Discrete-time sliding mode control based on disturbance observer applied to current control of permanent magnet synchronous motor |
title_full |
Discrete-time sliding mode control based on disturbance observer applied to current control of permanent magnet synchronous motor |
title_fullStr |
Discrete-time sliding mode control based on disturbance observer applied to current control of permanent magnet synchronous motor |
title_full_unstemmed |
Discrete-time sliding mode control based on disturbance observer applied to current control of permanent magnet synchronous motor |
title_sort |
Discrete-time sliding mode control based on disturbance observer applied to current control of permanent magnet synchronous motor |
author |
Gabbi, Thieli Smidt |
author_facet |
Gabbi, Thieli Smidt Gründling, Hilton Abílio Vieira, Rodrigo Padilha |
author_role |
author |
author2 |
Gründling, Hilton Abílio Vieira, Rodrigo Padilha |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Gabbi, Thieli Smidt Gründling, Hilton Abílio Vieira, Rodrigo Padilha |
dc.subject.por.fl_str_mv |
Motores síncronos Sistemas de controle |
topic |
Motores síncronos Sistemas de controle |
description |
This paper proposes a robust current control technique based on a discrete-time sliding mode controller and a disturbance observer for high-performance permanent magnet synchronous motor (PMSM) drives. This scheme is applied in the PMSM current control loops to enable the decoupling between the dq current axes, rejection of disturbances caused by mechanical load changes and robustness under parametric uncertainties. In order to ensure the discrete-time sliding mode properties, which make the system cross the sliding surface at each sampling period, the PMSM model is extended, including the digital implementation delay resulting from the discrete-time algorithm execution. The development of this method allows direct implementation in microcontrollers and digital signal processors. Stability and convergence analysis are developed in the discrete-time domain. Simulation and experimental results demonstrate the effectiveness and good performance of the proposed current control approach. |
publishDate |
2021 |
dc.date.accessioned.fl_str_mv |
2021-06-16T04:36:16Z |
dc.date.issued.fl_str_mv |
2021 |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/222232 |
dc.identifier.issn.pt_BR.fl_str_mv |
1755-4543 |
dc.identifier.nrb.pt_BR.fl_str_mv |
001126194 |
identifier_str_mv |
1755-4543 001126194 |
url |
http://hdl.handle.net/10183/222232 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
IET Power Electronics. [Stevenage]. Vol. 14 (Mar. 2021), p. 875-887 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFRGS instname:Universidade Federal do Rio Grande do Sul (UFRGS) instacron:UFRGS |
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Universidade Federal do Rio Grande do Sul (UFRGS) |
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UFRGS |
institution |
UFRGS |
reponame_str |
Repositório Institucional da UFRGS |
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Repositório Institucional da UFRGS |
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http://www.lume.ufrgs.br/bitstream/10183/222232/2/001126194.pdf.txt http://www.lume.ufrgs.br/bitstream/10183/222232/1/001126194.pdf |
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Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS) |
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