Variable Bandwidth Technique-Based Current Control for Permanent Magnet Synchronous Motors

Variable Bandwidth Technique-Based Current Control for Permanent Magnet Synchronous Motors | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Article Variable Bandwidth Technique-Based Current Control for Permanent Magnet Synchronous Motors Hyoseo Choi, Jae Kyung Park, Seok-Kyoon Kim, Yonghoon Kim This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-4620484/v1 This work is licensed under a CC BY 4.0 License Status: Published Journal Publication published 22 Nov, 2024 Read the published version in Scientific Reports → Version 1 posted 12 You are reading this latest preprint version Abstract This paper exhibits a robust current controller incorporating the variable bandwidth technique with the disturbance observer (DOB) for permanent magnet synchronous motors (PMSMs). There are two contributions: (a) the variable bandwidth algorithm, called the auto-tuner, is systematically designed to boost the transient current tracking performance and (b) it is proved that the proposed controller renders the closed-loop system to recover the target tracking performance without steady-state errors. The experimental study is conducted to verify the efficacy of proposed controller using a 700-W prototype PMSM. Physical sciences/Engineering/Electrical and electronic engineering Physical sciences/Mathematics and computing/Applied mathematics Permanent Magnet Synchronous Motors Current control Auto tuner Disturbance observer Parameter uncertainty Full Text Additional Declarations No competing interests reported. Cite Share Download PDF Status: Published Journal Publication published 22 Nov, 2024 Read the published version in Scientific Reports → Version 1 posted Editorial decision: Revision requested 09 Sep, 2024 Reviews received at journal 05 Sep, 2024 Reviews received at journal 23 Aug, 2024 Reviewers agreed at journal 21 Aug, 2024 Reviewers agreed at journal 19 Aug, 2024 Reviewers agreed at journal 19 Aug, 2024 Reviewers agreed at journal 02 Jul, 2024 Reviewers invited by journal 02 Jul, 2024 Editor assigned by journal 01 Jul, 2024 Editor invited by journal 25 Jun, 2024 Submission checks completed at journal 24 Jun, 2024 First submitted to journal 22 Jun, 2024 You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. 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Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-4620484","acceptedTermsAndConditions":true,"allowDirectSubmit":false,"archivedVersions":[],"articleType":"Article","associatedPublications":[],"authors":[{"id":325950575,"identity":"4855d3f0-3270-489e-aab2-9f3e902b6067","order_by":0,"name":"Hyoseo Choi","email":"","orcid":"","institution":"Korea Advanced Institute of Science and Technology","correspondingAuthor":false,"prefix":"","firstName":"Hyoseo","middleName":"","lastName":"Choi","suffix":""},{"id":325950576,"identity":"86d75688-ffeb-461a-a600-3abdf1cf6d90","order_by":1,"name":"Jae Kyung Park","email":"","orcid":"","institution":"Chungnam National University","correspondingAuthor":false,"prefix":"","firstName":"Jae","middleName":"Kyung","lastName":"Park","suffix":""},{"id":325950577,"identity":"13625ad7-4c22-4b50-a671-1c9eb722d705","order_by":2,"name":"Seok-Kyoon Kim","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA2UlEQVRIiWNgGAWjYBACPjDJ88+Agb0ByDCwIKyFjYEZSMocMGDgOQDSIkGsFhugFokEEJ8YLez9xyR/5NwxNp/5/OqGHwUSDPzt3Qn4tfAcZpPmOfPMTOZ2TtnNHqDDJM6c3YBfi0QymzRjD7ONhHRO2g0eoBYDiVzCWiR//gNqkTyTdvMPsVokeHgOm0lIsB+7TZwtPIeNrXl40owleHLYbssYSPAQ9As/e+PDmz94bAxnsB9/dvPNHxs5/vZe/FqQAI8BmCRWOQiwPyBF9SgYBaNgFIwgAABf5z2Dwx5CZgAAAABJRU5ErkJggg==","orcid":"","institution":"Hanbat National University","correspondingAuthor":true,"prefix":"","firstName":"Seok-Kyoon","middleName":"","lastName":"Kim","suffix":""},{"id":325950579,"identity":"da1e9379-4283-4cf3-b6ac-071c3f87cff5","order_by":3,"name":"Yonghoon Kim","email":"","orcid":"","institution":"Chungnam National University","correspondingAuthor":false,"prefix":"","firstName":"Yonghoon","middleName":"","lastName":"Kim","suffix":""}],"badges":[],"createdAt":"2024-06-22 06:57:54","currentVersionCode":1,"declarations":"","doi":"10.21203/rs.3.rs-4620484/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-4620484/v1","draftVersion":[],"editorialEvents":[{"content":"https://doi.org/10.1038/s41598-024-77701-2","type":"published","date":"2024-11-22T15:57:27+00:00"}],"editorialNote":"","failedWorkflow":false,"files":[{"id":69834856,"identity":"12102836-66cb-4f87-a7ea-9f89586483c7","added_by":"auto","created_at":"2024-11-25 16:09:35","extension":"pdf","order_by":1,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":760204,"visible":true,"origin":"","legend":"","description":"","filename":"PMSMCurrentATDOBSRrev0.pdf","url":"https://assets-eu.researchsquare.com/files/rs-4620484/v1_covered_ccdf740c-4afc-45de-92b2-e000de5ba967.pdf"}],"financialInterests":"No competing interests reported.","formattedTitle":"Variable Bandwidth Technique-Based Current Control for Permanent Magnet Synchronous Motors","fulltext":[],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":false,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":false,"hideJournal":false,"highlight":"","institution":"","isAcceptedByJournal":true,"isAuthorSuppliedPdf":true,"isDeskRejected":"","isHiddenFromSearch":false,"isInQc":false,"isInWorkflow":false,"isPdf":true,"isPdfUpToDate":true,"isWithdrawnOrRetracted":false,"journal":{"display":true,"email":"[email protected]","identity":"scientific-reports","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":false,"externalIdentity":"scirep","sideBox":"Learn more about [Scientific Reports](http://www.nature.com/srep/)","snPcode":"","submissionUrl":"","title":"Scientific Reports","twitterHandle":"","acdcEnabled":true,"dfaEnabled":true,"editorialSystem":"stoa","reportingPortfolio":"Scientific Reports","inReviewEnabled":true,"inReviewRevisionsEnabled":true},"keywords":"Permanent Magnet Synchronous Motors, Current control, Auto tuner, Disturbance observer, Parameter uncertainty","lastPublishedDoi":"10.21203/rs.3.rs-4620484/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-4620484/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"This paper exhibits a robust current controller incorporating the variable bandwidth technique with the disturbance observer (DOB) for permanent magnet synchronous motors (PMSMs). 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