{"id":"https://openalex.org/W4412623305","doi":"https://doi.org/10.1109/access.2025.3592602","title":"Improving Rotational Stability of Radial Permanent Magnetic Bearings for Compact Rotors via Axial Offset and Optimal Sizing","display_name":"Improving Rotational Stability of Radial Permanent Magnetic Bearings for Compact Rotors via Axial Offset and Optimal Sizing","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4412623305","doi":"https://doi.org/10.1109/access.2025.3592602"},"language":"en","primary_location":{"id":"doi:10.1109/access.2025.3592602","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3592602","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2025.3592602","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5080013846","display_name":"Mante Baekeland","orcid":"https://orcid.org/0000-0003-1201-7144"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"Mante Baekeland","raw_affiliation_strings":["Department of Mechanical Engineering, KU Leuven, Heverlee, Belgium"],"raw_orcid":"https://orcid.org/0000-0003-1201-7144","affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, KU Leuven, Heverlee, Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064722162","display_name":"Konstantinos Gryllias","orcid":"https://orcid.org/0000-0002-8703-8938"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Konstantinos Gryllias","raw_affiliation_strings":["Department of Mechanical Engineering, KU Leuven, Heverlee, Belgium"],"raw_orcid":"https://orcid.org/0000-0002-8703-8938","affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, KU Leuven, Heverlee, Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000310686","display_name":"Dirk Vandepitte","orcid":"https://orcid.org/0000-0003-0978-3315"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Dirk Vandepitte","raw_affiliation_strings":["Department of Mechanical Engineering, KU Leuven, Heverlee, Belgium"],"raw_orcid":"https://orcid.org/0000-0003-0978-3315","affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, KU Leuven, Heverlee, Belgium","institution_ids":["https://openalex.org/I99464096"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5080013846"],"corresponding_institution_ids":["https://openalex.org/I99464096"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.19559229,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"13","issue":null,"first_page":"136255","last_page":"136273"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11602","display_name":"Magnetic Bearings and Levitation Dynamics","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11602","display_name":"Magnetic Bearings and Levitation Dynamics","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11138","display_name":"Tribology and Lubrication Engineering","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12405","display_name":"Characterization and Applications of Magnetic Nanoparticles","score":0.97079998254776,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sizing","display_name":"Sizing","score":0.7858099341392517},{"id":"https://openalex.org/keywords/magnetic-bearing","display_name":"Magnetic bearing","score":0.747719943523407},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.6723829507827759},{"id":"https://openalex.org/keywords/magnetic-levitation","display_name":"Magnetic levitation","score":0.547821044921875},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5183659195899963},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.46318507194519043},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3567969799041748},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.269389808177948},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21030503511428833},{"id":"https://openalex.org/keywords/rotor","display_name":"Rotor (electric)","score":0.20288178324699402},{"id":"https://openalex.org/keywords/magnet","display_name":"Magnet","score":0.15896859765052795}],"concepts":[{"id":"https://openalex.org/C2777767291","wikidata":"https://www.wikidata.org/wiki/Q1080291","display_name":"Sizing","level":2,"score":0.7858099341392517},{"id":"https://openalex.org/C153056533","wikidata":"https://www.wikidata.org/wiki/Q1587136","display_name":"Magnetic bearing","level":3,"score":0.747719943523407},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.6723829507827759},{"id":"https://openalex.org/C206736587","wikidata":"https://www.wikidata.org/wiki/Q1061251","display_name":"Magnetic levitation","level":3,"score":0.547821044921875},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5183659195899963},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.46318507194519043},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3567969799041748},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.269389808177948},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21030503511428833},{"id":"https://openalex.org/C17281054","wikidata":"https://www.wikidata.org/wiki/Q193466","display_name":"Rotor (electric)","level":2,"score":0.20288178324699402},{"id":"https://openalex.org/C16389437","wikidata":"https://www.wikidata.org/wiki/Q11421","display_name":"Magnet","level":2,"score":0.15896859765052795},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2025.3592602","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3592602","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:lirias2repo.kuleuven.be:20.500.12942/770244","is_oa":true,"landing_page_url":"https://lirias.kuleuven.be/handle/20.500.12942/770244","pdf_url":null,"source":{"id":"https://openalex.org/S4306401954","display_name":"Lirias (KU Leuven)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I99464096","host_organization_name":"KU Leuven","host_organization_lineage":["https://openalex.org/I99464096"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Ieee Access, vol. 13, (136255-136273)","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:doaj.org/article:f3de5e7c7c9f4bab98825f52500641e5","is_oa":true,"landing_page_url":"https://doaj.org/article/f3de5e7c7c9f4bab98825f52500641e5","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 13, Pp 136255-136273 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2025.3592602","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3592602","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.6600000262260437,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G8225440921","display_name":null,"funder_award_id":"1SH5924N","funder_id":"https://openalex.org/F4320321730","funder_display_name":"Fonds Wetenschappelijk Onderzoek"}],"funders":[{"id":"https://openalex.org/F4320321730","display_name":"Fonds Wetenschappelijk Onderzoek","ror":"https://ror.org/03qtxy027"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W348689928","https://openalex.org/W2012791259","https://openalex.org/W2057037063","https://openalex.org/W2068205994","https://openalex.org/W2113779626","https://openalex.org/W2115997559","https://openalex.org/W2120173865","https://openalex.org/W2120667916","https://openalex.org/W2128872724","https://openalex.org/W2147435434","https://openalex.org/W2311053540","https://openalex.org/W2340196369","https://openalex.org/W2519527345","https://openalex.org/W2548327841","https://openalex.org/W2592947590","https://openalex.org/W2611215299","https://openalex.org/W2756582500","https://openalex.org/W2810028416","https://openalex.org/W2897819037","https://openalex.org/W2934427015","https://openalex.org/W2942184548","https://openalex.org/W2966844228","https://openalex.org/W3037196944","https://openalex.org/W3093850952","https://openalex.org/W3094096550","https://openalex.org/W3102032269","https://openalex.org/W3161625411","https://openalex.org/W4210730274","https://openalex.org/W4232572297","https://openalex.org/W6680519864","https://openalex.org/W6724302958","https://openalex.org/W6759526174","https://openalex.org/W7008908872","https://openalex.org/W7011663164","https://openalex.org/W7051754641"],"related_works":["https://openalex.org/W2375311683","https://openalex.org/W2366062860","https://openalex.org/W2896635745","https://openalex.org/W4388285709","https://openalex.org/W1647819026","https://openalex.org/W3172433462","https://openalex.org/W3170413783","https://openalex.org/W2134485429","https://openalex.org/W2108659207","https://openalex.org/W1992716439"],"abstract_inverted_index":{"Permanent":[0],"magnetic":[1],"bearings":[2],"(PMBs)":[3],"provide":[4],"a":[5,113,173],"passive,":[6],"contactless":[7],"alternative":[8],"to":[9,66,93,105,147,169,178],"mechanical":[10],"bearings,":[11],"yet":[12],"their":[13,17],"inherent":[14],"instability":[15,25,33],"complicates":[16],"adoption":[18],"in":[19,76],"small-scale":[20],"rotating":[21],"machinery.":[22],"While":[23],"axial":[24,62,115],"is":[26,91,145,167,176],"well-known":[27],"for":[28,87,152],"radially":[29],"stable":[30],"PMBs,":[31],"rotational":[32,68,119,159],"can":[34,102],"arise":[35],"when":[36],"the":[37,41,45,49,71,122,133,139,180],"bearing":[38,46,89,96,140,189],"radius":[39,191],"exceeds":[40],"lever":[42],"arm":[43],"between":[44,64],"center":[47,51],"and":[48,79,98,158,192],"rotor\u2019s":[50],"of":[52,73,124,132,138,184],"rotation.":[53],"This":[54],"study":[55],"addresses":[56],"this":[57],"limitation":[58],"by":[59],"introducing":[60],"an":[61],"offset":[63,97,116],"magnets":[65],"improve":[67],"stability,":[69],"enabling":[70],"integration":[72],"large-diameter":[74],"PMBs":[75,151],"flat-profile":[77],"rotors":[78],"enhancing":[80],"overall":[81],"system":[82],"compactness.":[83],"A":[84],"semi-analytical":[85],"model":[86,134],"calculating":[88],"stiffness":[90,107,160,186],"employed":[92],"investigate":[94],"how":[95],"other":[99],"geometric":[100],"parameters":[101],"be":[103],"used":[104],"tailor":[106],"characteristics.":[108],"Parametric":[109],"analysis":[110],"reveals":[111],"that":[112],"positive":[114],"effectively":[117],"increases":[118],"stability":[120],"at":[121],"expense":[123],"reduced":[125],"radial":[126,150,157,185],"stiffness.":[127],"The":[128,164],"low":[129],"computational":[130],"cost":[131],"enables":[135],"further":[136],"optimization":[137,143],"dimensions.":[141],"An":[142],"strategy":[144],"proposed":[146],"size":[148],"single-layer":[149],"compact":[153],"rotors,":[154],"tuning":[155],"both":[156],"while":[161],"minimizing":[162],"volume.":[163],"design":[165],"approach":[166],"extendable":[168],"multi-layer":[170],"topologies.":[171],"Additionally,":[172],"practical":[174],"expression":[175],"derived":[177],"estimate":[179],"theoretical":[181],"upper":[182],"bound":[183],"based":[187],"on":[188],"outer":[190],"clearance.":[193]},"counts_by_year":[],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}