Force Characteristics of the H-Module Linear Actuator With Varying Tooth-Shift-Distance
The large normal force of a single-sided linear actuator may cause vibration, noise and reduce the positioning accuracy. To overcome these disadvantages, a new H-module linear actuator (HMLA) is proposed to reduce effectively the normal force without using expensive air suspension system or assisted...
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Veröffentlicht in: | IEEE transactions on magnetics 2013-07, Vol.49 (7), p.3842-3845 |
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creator | Liu, Xiao Chen, Zhe Lu, Kaiyuan Ye, Yunyue |
description | The large normal force of a single-sided linear actuator may cause vibration, noise and reduce the positioning accuracy. To overcome these disadvantages, a new H-module linear actuator (HMLA) is proposed to reduce effectively the normal force without using expensive air suspension system or assisted guide. Compared to the existing HMLA, the teeth on the two opposite sides of the stator of this new HMLA are shifted by a tooth-shift-distance t_{\rm sd} . With a proper choice of t_{\rm sd} , the electromagnetic design and the force characteristics of the HMLA may be greatly improved. The finite element method (FEM) is employed to analyze the magnetic performance and the force characterization of an optimized HMLA with varying t_{\rm sd} . The performances when the HMLA is excited by rectangular and sinusoidal waveform currents are investigated. The result presented in this paper has shown that the total average tangential force of this new HMLA could be improved by 51% in comparison to the existing HMLA. |
doi_str_mv | 10.1109/TMAG.2013.2251866 |
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To overcome these disadvantages, a new H-module linear actuator (HMLA) is proposed to reduce effectively the normal force without using expensive air suspension system or assisted guide. Compared to the existing HMLA, the teeth on the two opposite sides of the stator of this new HMLA are shifted by a tooth-shift-distance t_{\rm sd} . With a proper choice of t_{\rm sd} , the electromagnetic design and the force characteristics of the HMLA may be greatly improved. The finite element method (FEM) is employed to analyze the magnetic performance and the force characterization of an optimized HMLA with varying t_{\rm sd} . The performances when the HMLA is excited by rectangular and sinusoidal waveform currents are investigated. The result presented in this paper has shown that the total average tangential force of this new HMLA could be improved by 51% in comparison to the existing HMLA.</description><identifier>ISSN: 0018-9464</identifier><identifier>EISSN: 1941-0069</identifier><identifier>DOI: 10.1109/TMAG.2013.2251866</identifier><identifier>CODEN: IEMGAQ</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Actuators ; Cross-disciplinary physics: materials science; rheology ; Electromagnetism ; Exact sciences and technology ; Force ; Linear actuator ; Magnetic flux ; Magnetic separation ; Magnetism ; Materials science ; normal force ; Other topics in materials science ; Physics ; Stator cores ; Studies ; tangential force ; Topology</subject><ispartof>IEEE transactions on magnetics, 2013-07, Vol.49 (7), p.3842-3845</ispartof><rights>2014 INIST-CNRS</rights><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Jul 2013</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c323t-1fa5b760c8c549e91d0b51ca5227ed89efbce7e3d4197cf8db427349ee5974163</citedby><cites>FETCH-LOGICAL-c323t-1fa5b760c8c549e91d0b51ca5227ed89efbce7e3d4197cf8db427349ee5974163</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/6559166$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,314,776,780,785,786,792,23909,23910,25118,27901,27902,54733</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/6559166$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27735294$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Liu, Xiao</creatorcontrib><creatorcontrib>Chen, Zhe</creatorcontrib><creatorcontrib>Lu, Kaiyuan</creatorcontrib><creatorcontrib>Ye, Yunyue</creatorcontrib><title>Force Characteristics of the H-Module Linear Actuator With Varying Tooth-Shift-Distance</title><title>IEEE transactions on magnetics</title><addtitle>TMAG</addtitle><description>The large normal force of a single-sided linear actuator may cause vibration, noise and reduce the positioning accuracy. To overcome these disadvantages, a new H-module linear actuator (HMLA) is proposed to reduce effectively the normal force without using expensive air suspension system or assisted guide. Compared to the existing HMLA, the teeth on the two opposite sides of the stator of this new HMLA are shifted by a tooth-shift-distance t_{\rm sd} . With a proper choice of t_{\rm sd} , the electromagnetic design and the force characteristics of the HMLA may be greatly improved. The finite element method (FEM) is employed to analyze the magnetic performance and the force characterization of an optimized HMLA with varying t_{\rm sd} . The performances when the HMLA is excited by rectangular and sinusoidal waveform currents are investigated. The result presented in this paper has shown that the total average tangential force of this new HMLA could be improved by 51% in comparison to the existing HMLA.</description><subject>Actuators</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Electromagnetism</subject><subject>Exact sciences and technology</subject><subject>Force</subject><subject>Linear actuator</subject><subject>Magnetic flux</subject><subject>Magnetic separation</subject><subject>Magnetism</subject><subject>Materials science</subject><subject>normal force</subject><subject>Other topics in materials science</subject><subject>Physics</subject><subject>Stator cores</subject><subject>Studies</subject><subject>tangential force</subject><subject>Topology</subject><issn>0018-9464</issn><issn>1941-0069</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kEFLAzEQhYMoWKs_QLwExOPWTDbZbI6laitUPFj1uKTZWTdSm5qkB_-9KS09DcN882beI-Qa2AiA6fvFy3g64gzKEecS6qo6IQPQAgrGKn1KBoxBXWhRiXNyEeN3boUENiCfTz5YpJPeBGMTBheTs5H6jqYe6ax48e12hXTu1mgCHdu0NckH-ulSTz9M-HPrL7rwPvXFW--6VDxkAbO2eEnOOrOKeHWoQ_L-9LiYzIr56_R5Mp4XtuRlKqAzcqkqZmsrhUYNLVtKsEZyrrCtNXZLiwrLVoBWtqvbpeCqzCRKrQRU5ZDc7nU3wf9uMabm22_DOp9sQDChsmMoMwV7ygYfY8Cu2QT3k99vgDW7_Jpdfs0uv-aQX965OyibaM2qC9mWi8dFrlQpuRaZu9lzDhGP40pKDVnlH-fNeEE</recordid><startdate>20130701</startdate><enddate>20130701</enddate><creator>Liu, Xiao</creator><creator>Chen, Zhe</creator><creator>Lu, Kaiyuan</creator><creator>Ye, Yunyue</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20130701</creationdate><title>Force Characteristics of the H-Module Linear Actuator With Varying Tooth-Shift-Distance</title><author>Liu, Xiao ; Chen, Zhe ; Lu, Kaiyuan ; Ye, Yunyue</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c323t-1fa5b760c8c549e91d0b51ca5227ed89efbce7e3d4197cf8db427349ee5974163</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Actuators</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Electromagnetism</topic><topic>Exact sciences and technology</topic><topic>Force</topic><topic>Linear actuator</topic><topic>Magnetic flux</topic><topic>Magnetic separation</topic><topic>Magnetism</topic><topic>Materials science</topic><topic>normal force</topic><topic>Other topics in materials science</topic><topic>Physics</topic><topic>Stator cores</topic><topic>Studies</topic><topic>tangential force</topic><topic>Topology</topic><toplevel>online_resources</toplevel><creatorcontrib>Liu, Xiao</creatorcontrib><creatorcontrib>Chen, Zhe</creatorcontrib><creatorcontrib>Lu, Kaiyuan</creatorcontrib><creatorcontrib>Ye, Yunyue</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE transactions on magnetics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Liu, Xiao</au><au>Chen, Zhe</au><au>Lu, Kaiyuan</au><au>Ye, Yunyue</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Force Characteristics of the H-Module Linear Actuator With Varying Tooth-Shift-Distance</atitle><jtitle>IEEE transactions on magnetics</jtitle><stitle>TMAG</stitle><date>2013-07-01</date><risdate>2013</risdate><volume>49</volume><issue>7</issue><spage>3842</spage><epage>3845</epage><pages>3842-3845</pages><issn>0018-9464</issn><eissn>1941-0069</eissn><coden>IEMGAQ</coden><abstract>The large normal force of a single-sided linear actuator may cause vibration, noise and reduce the positioning accuracy. To overcome these disadvantages, a new H-module linear actuator (HMLA) is proposed to reduce effectively the normal force without using expensive air suspension system or assisted guide. Compared to the existing HMLA, the teeth on the two opposite sides of the stator of this new HMLA are shifted by a tooth-shift-distance t_{\rm sd} . With a proper choice of t_{\rm sd} , the electromagnetic design and the force characteristics of the HMLA may be greatly improved. The finite element method (FEM) is employed to analyze the magnetic performance and the force characterization of an optimized HMLA with varying t_{\rm sd} . The performances when the HMLA is excited by rectangular and sinusoidal waveform currents are investigated. The result presented in this paper has shown that the total average tangential force of this new HMLA could be improved by 51% in comparison to the existing HMLA.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/TMAG.2013.2251866</doi><tpages>4</tpages></addata></record> |
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subjects | Actuators Cross-disciplinary physics: materials science rheology Electromagnetism Exact sciences and technology Force Linear actuator Magnetic flux Magnetic separation Magnetism Materials science normal force Other topics in materials science Physics Stator cores Studies tangential force Topology |
title | Force Characteristics of the H-Module Linear Actuator With Varying Tooth-Shift-Distance |
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