Static characterization of the driving, normal and stall forces of a double-sided moving-permanent magnet-type planar actuator based on orthogonal planar windings
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/184453 |
Resumo: | This work presents a study of the traction, normal and stall forces in a two-sided planar actuator with orthogonal planar windings and a mover that comprises two cars magnetically coupled to each other through two pairs of permanent magnets (PMs). There is no ferromagnetic armature core because of the permanent magnets array in the mover and orthogonal traction forces can be generated in order to move both cars jointly in any direction on a plane. The stall force is the minimal force necessary to break up the magnetic coupling between the two cars. When one of the cars is subjected to an external force through the x- or y-axis, the cars can become out of alignment with respect to each other and the planar actuator cannot work properly. The behavior of the forces was modelled by numerical and analytical methods and experimental results were obtained from tests carried out on a prototype. The average sensitivity of the measured static propulsion planar force along either axis is 4.48 N/A. With a 20-mm displacement between the cars along the direction of the x-axis and no armature current, a magnetic stall force of 17.26 N is produced through the same axis in order to restore the alignment of the two cars. |
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Silveira, Marilia Amaral daSusin, Marcos JoséFlores Filho, Aly FerreiraDorrell, David G.2018-11-08T02:46:42Z20181424-8220http://hdl.handle.net/10183/184453001080233This work presents a study of the traction, normal and stall forces in a two-sided planar actuator with orthogonal planar windings and a mover that comprises two cars magnetically coupled to each other through two pairs of permanent magnets (PMs). There is no ferromagnetic armature core because of the permanent magnets array in the mover and orthogonal traction forces can be generated in order to move both cars jointly in any direction on a plane. The stall force is the minimal force necessary to break up the magnetic coupling between the two cars. When one of the cars is subjected to an external force through the x- or y-axis, the cars can become out of alignment with respect to each other and the planar actuator cannot work properly. The behavior of the forces was modelled by numerical and analytical methods and experimental results were obtained from tests carried out on a prototype. The average sensitivity of the measured static propulsion planar force along either axis is 4.48 N/A. With a 20-mm displacement between the cars along the direction of the x-axis and no armature current, a magnetic stall force of 17.26 N is produced through the same axis in order to restore the alignment of the two cars.application/pdfengSensors [recurso eletrônico]. [Basel, Switzerland]. Vol. 18, no. 10 (Oct. 2018), article 3526, 23 p.Modelo analíticoAtuador planarStall forcePlanar actuatorIronless armatureOrthogonal windingsAnalytical modelStatic characterization of the driving, normal and stall forces of a double-sided moving-permanent magnet-type planar actuator based on orthogonal planar windingsEstrangeiroinfo: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:UFRGSTEXT001080233.pdf.txt001080233.pdf.txtExtracted Texttext/plain81555http://www.lume.ufrgs.br/bitstream/10183/184453/2/001080233.pdf.txtc601577bd567c25552d62d9cd76af38dMD52ORIGINAL001080233.pdfTexto completo (inglês)application/pdf4285544http://www.lume.ufrgs.br/bitstream/10183/184453/1/001080233.pdfe404228b9bc690dc34ed871d9c3ed067MD5110183/1844532022-09-03 04:58:38.932984oai:www.lume.ufrgs.br:10183/184453Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2022-09-03T07:58:38Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Static characterization of the driving, normal and stall forces of a double-sided moving-permanent magnet-type planar actuator based on orthogonal planar windings |
title |
Static characterization of the driving, normal and stall forces of a double-sided moving-permanent magnet-type planar actuator based on orthogonal planar windings |
spellingShingle |
Static characterization of the driving, normal and stall forces of a double-sided moving-permanent magnet-type planar actuator based on orthogonal planar windings Silveira, Marilia Amaral da Modelo analítico Atuador planar Stall force Planar actuator Ironless armature Orthogonal windings Analytical model |
title_short |
Static characterization of the driving, normal and stall forces of a double-sided moving-permanent magnet-type planar actuator based on orthogonal planar windings |
title_full |
Static characterization of the driving, normal and stall forces of a double-sided moving-permanent magnet-type planar actuator based on orthogonal planar windings |
title_fullStr |
Static characterization of the driving, normal and stall forces of a double-sided moving-permanent magnet-type planar actuator based on orthogonal planar windings |
title_full_unstemmed |
Static characterization of the driving, normal and stall forces of a double-sided moving-permanent magnet-type planar actuator based on orthogonal planar windings |
title_sort |
Static characterization of the driving, normal and stall forces of a double-sided moving-permanent magnet-type planar actuator based on orthogonal planar windings |
author |
Silveira, Marilia Amaral da |
author_facet |
Silveira, Marilia Amaral da Susin, Marcos José Flores Filho, Aly Ferreira Dorrell, David G. |
author_role |
author |
author2 |
Susin, Marcos José Flores Filho, Aly Ferreira Dorrell, David G. |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Silveira, Marilia Amaral da Susin, Marcos José Flores Filho, Aly Ferreira Dorrell, David G. |
dc.subject.por.fl_str_mv |
Modelo analítico Atuador planar |
topic |
Modelo analítico Atuador planar Stall force Planar actuator Ironless armature Orthogonal windings Analytical model |
dc.subject.eng.fl_str_mv |
Stall force Planar actuator Ironless armature Orthogonal windings Analytical model |
description |
This work presents a study of the traction, normal and stall forces in a two-sided planar actuator with orthogonal planar windings and a mover that comprises two cars magnetically coupled to each other through two pairs of permanent magnets (PMs). There is no ferromagnetic armature core because of the permanent magnets array in the mover and orthogonal traction forces can be generated in order to move both cars jointly in any direction on a plane. The stall force is the minimal force necessary to break up the magnetic coupling between the two cars. When one of the cars is subjected to an external force through the x- or y-axis, the cars can become out of alignment with respect to each other and the planar actuator cannot work properly. The behavior of the forces was modelled by numerical and analytical methods and experimental results were obtained from tests carried out on a prototype. The average sensitivity of the measured static propulsion planar force along either axis is 4.48 N/A. With a 20-mm displacement between the cars along the direction of the x-axis and no armature current, a magnetic stall force of 17.26 N is produced through the same axis in order to restore the alignment of the two cars. |
publishDate |
2018 |
dc.date.accessioned.fl_str_mv |
2018-11-08T02:46:42Z |
dc.date.issued.fl_str_mv |
2018 |
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/10183/184453 |
dc.identifier.issn.pt_BR.fl_str_mv |
1424-8220 |
dc.identifier.nrb.pt_BR.fl_str_mv |
001080233 |
identifier_str_mv |
1424-8220 001080233 |
url |
http://hdl.handle.net/10183/184453 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Sensors [recurso eletrônico]. [Basel, Switzerland]. Vol. 18, no. 10 (Oct. 2018), article 3526, 23 p. |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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application/pdf |
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UFRGS |
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Repositório Institucional da UFRGS |
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Repositório Institucional da UFRGS |
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Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS) |
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