Evaluation of the normal force of a planar actuator
This paper describes a method to compute the normal force between the mover and stator of an electromagnetic planar actuator. The method is based on the Maxwell stress tensor and depends on the resulting magnetic field. The actuator has a mover with two permanent magnets and a ferromagnetic stator c...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Tagungsbericht |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1434 |
|---|---|
| container_issue | |
| container_start_page | 1433 |
| container_title | |
| container_volume | |
| creator | da Silveira, M.A. Flores Filho, A.F. Homrich, R.P. |
| description | This paper describes a method to compute the normal force between the mover and stator of an electromagnetic planar actuator. The method is based on the Maxwell stress tensor and depends on the resulting magnetic field. The actuator has a mover with two permanent magnets and a ferromagnetic stator covered by two orthogonal armature coils. The mover relies on a suspension system with linear bearings that enable bi-directional motion. When one permanent magnet is located over an excited coil phase, a magnetic propulsion force will act on the mover and that pushes the latter accordingly. A normal magnetic force is an intrinsic effect and determines the mechanical load the suspension system sustains. It represents an attraction force between the permanent magnets and the armature core that may affect the mechanical structure of the actuator and its movement. |
| doi_str_mv | 10.1109/INTMAG.2005.1464146 |
| format | Conference Proceeding |
| fullrecord | <record><control><sourceid>ieee_6IE</sourceid><recordid>TN_cdi_ieee_primary_1464146</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>1464146</ieee_id><sourcerecordid>1464146</sourcerecordid><originalsourceid>FETCH-LOGICAL-i656-6a26efe4418efa3699cd398e4e98abd8ca661276e503ee14ea932ca30114238d3</originalsourceid><addsrcrecordid>eNo1T9FKw0AQPLSCpc0X9OV-IHH39nK9eyyl1kLVl7yXNdlgJE3KJQr-vRHrMMPA7DIwSq0QMkQID4eX4nmzzwxAnqF1dtKNmhvMIbUO8FYlYe1hIgWA4Gb_tzz4e5UMwwdMIEJj_VzR7ovbTx6bvtN9rcd30V0fz9zquo-l_GasLy13HDWX4_TZx6W6q7kdJLn6QhWPu2L7lB5f94ft5pg2LnepY-OkFmvRS83kQigrCl6sBM9vlS_ZOTRrJzmQCFrhQKZkAkRryFe0UKu_2kZETpfYnDl-n66L6QcwQ0bR</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype></control><display><type>conference_proceeding</type><title>Evaluation of the normal force of a planar actuator</title><source>IEEE Electronic Library (IEL) Conference Proceedings</source><creator>da Silveira, M.A. ; Flores Filho, A.F. ; Homrich, R.P.</creator><creatorcontrib>da Silveira, M.A. ; Flores Filho, A.F. ; Homrich, R.P.</creatorcontrib><description>This paper describes a method to compute the normal force between the mover and stator of an electromagnetic planar actuator. The method is based on the Maxwell stress tensor and depends on the resulting magnetic field. The actuator has a mover with two permanent magnets and a ferromagnetic stator covered by two orthogonal armature coils. The mover relies on a suspension system with linear bearings that enable bi-directional motion. When one permanent magnet is located over an excited coil phase, a magnetic propulsion force will act on the mover and that pushes the latter accordingly. A normal magnetic force is an intrinsic effect and determines the mechanical load the suspension system sustains. It represents an attraction force between the permanent magnets and the armature core that may affect the mechanical structure of the actuator and its movement.</description><identifier>ISSN: 2150-4598</identifier><identifier>ISBN: 9780780390096</identifier><identifier>ISBN: 0780390091</identifier><identifier>EISSN: 2150-4601</identifier><identifier>DOI: 10.1109/INTMAG.2005.1464146</identifier><language>eng</language><publisher>IEEE</publisher><subject>Actuators ; Bidirectional control ; Coils ; Electromagnetic forces ; Magnetic fields ; Magnetic levitation ; Permanent magnets ; Propulsion ; Stators ; Tensile stress</subject><ispartof>INTERMAG Asia 2005. Digests of the IEEE International Magnetics Conference, 2005, 2005, p.1433-1434</ispartof><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/1464146$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,776,780,785,786,2052,4036,4037,27902,54895</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/1464146$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>da Silveira, M.A.</creatorcontrib><creatorcontrib>Flores Filho, A.F.</creatorcontrib><creatorcontrib>Homrich, R.P.</creatorcontrib><title>Evaluation of the normal force of a planar actuator</title><title>INTERMAG Asia 2005. Digests of the IEEE International Magnetics Conference, 2005</title><addtitle>INTMAG</addtitle><description>This paper describes a method to compute the normal force between the mover and stator of an electromagnetic planar actuator. The method is based on the Maxwell stress tensor and depends on the resulting magnetic field. The actuator has a mover with two permanent magnets and a ferromagnetic stator covered by two orthogonal armature coils. The mover relies on a suspension system with linear bearings that enable bi-directional motion. When one permanent magnet is located over an excited coil phase, a magnetic propulsion force will act on the mover and that pushes the latter accordingly. A normal magnetic force is an intrinsic effect and determines the mechanical load the suspension system sustains. It represents an attraction force between the permanent magnets and the armature core that may affect the mechanical structure of the actuator and its movement.</description><subject>Actuators</subject><subject>Bidirectional control</subject><subject>Coils</subject><subject>Electromagnetic forces</subject><subject>Magnetic fields</subject><subject>Magnetic levitation</subject><subject>Permanent magnets</subject><subject>Propulsion</subject><subject>Stators</subject><subject>Tensile stress</subject><issn>2150-4598</issn><issn>2150-4601</issn><isbn>9780780390096</isbn><isbn>0780390091</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2005</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNo1T9FKw0AQPLSCpc0X9OV-IHH39nK9eyyl1kLVl7yXNdlgJE3KJQr-vRHrMMPA7DIwSq0QMkQID4eX4nmzzwxAnqF1dtKNmhvMIbUO8FYlYe1hIgWA4Gb_tzz4e5UMwwdMIEJj_VzR7ovbTx6bvtN9rcd30V0fz9zquo-l_GasLy13HDWX4_TZx6W6q7kdJLn6QhWPu2L7lB5f94ft5pg2LnepY-OkFmvRS83kQigrCl6sBM9vlS_ZOTRrJzmQCFrhQKZkAkRryFe0UKu_2kZETpfYnDl-n66L6QcwQ0bR</recordid><startdate>2005</startdate><enddate>2005</enddate><creator>da Silveira, M.A.</creator><creator>Flores Filho, A.F.</creator><creator>Homrich, R.P.</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>2005</creationdate><title>Evaluation of the normal force of a planar actuator</title><author>da Silveira, M.A. ; Flores Filho, A.F. ; Homrich, R.P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i656-6a26efe4418efa3699cd398e4e98abd8ca661276e503ee14ea932ca30114238d3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Actuators</topic><topic>Bidirectional control</topic><topic>Coils</topic><topic>Electromagnetic forces</topic><topic>Magnetic fields</topic><topic>Magnetic levitation</topic><topic>Permanent magnets</topic><topic>Propulsion</topic><topic>Stators</topic><topic>Tensile stress</topic><toplevel>online_resources</toplevel><creatorcontrib>da Silveira, M.A.</creatorcontrib><creatorcontrib>Flores Filho, A.F.</creatorcontrib><creatorcontrib>Homrich, R.P.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>da Silveira, M.A.</au><au>Flores Filho, A.F.</au><au>Homrich, R.P.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Evaluation of the normal force of a planar actuator</atitle><btitle>INTERMAG Asia 2005. Digests of the IEEE International Magnetics Conference, 2005</btitle><stitle>INTMAG</stitle><date>2005</date><risdate>2005</risdate><spage>1433</spage><epage>1434</epage><pages>1433-1434</pages><issn>2150-4598</issn><eissn>2150-4601</eissn><isbn>9780780390096</isbn><isbn>0780390091</isbn><abstract>This paper describes a method to compute the normal force between the mover and stator of an electromagnetic planar actuator. The method is based on the Maxwell stress tensor and depends on the resulting magnetic field. The actuator has a mover with two permanent magnets and a ferromagnetic stator covered by two orthogonal armature coils. The mover relies on a suspension system with linear bearings that enable bi-directional motion. When one permanent magnet is located over an excited coil phase, a magnetic propulsion force will act on the mover and that pushes the latter accordingly. A normal magnetic force is an intrinsic effect and determines the mechanical load the suspension system sustains. It represents an attraction force between the permanent magnets and the armature core that may affect the mechanical structure of the actuator and its movement.</abstract><pub>IEEE</pub><doi>10.1109/INTMAG.2005.1464146</doi><tpages>2</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 2150-4598 |
| ispartof | INTERMAG Asia 2005. Digests of the IEEE International Magnetics Conference, 2005, 2005, p.1433-1434 |
| issn | 2150-4598 2150-4601 |
| language | eng |
| recordid | cdi_ieee_primary_1464146 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Actuators Bidirectional control Coils Electromagnetic forces Magnetic fields Magnetic levitation Permanent magnets Propulsion Stators Tensile stress |
| title | Evaluation of the normal force of a planar actuator |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-21T22%3A04%3A18IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-ieee_6IE&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=proceeding&rft.atitle=Evaluation%20of%20the%20normal%20force%20of%20a%20planar%20actuator&rft.btitle=INTERMAG%20Asia%202005.%20Digests%20of%20the%20IEEE%20International%20Magnetics%20Conference,%202005&rft.au=da%20Silveira,%20M.A.&rft.date=2005&rft.spage=1433&rft.epage=1434&rft.pages=1433-1434&rft.issn=2150-4598&rft.eissn=2150-4601&rft.isbn=9780780390096&rft.isbn_list=0780390091&rft_id=info:doi/10.1109/INTMAG.2005.1464146&rft_dat=%3Cieee_6IE%3E1464146%3C/ieee_6IE%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_ieee_id=1464146&rfr_iscdi=true |