{"id":"https://openalex.org/W2017790958","doi":"https://doi.org/10.1109/tie.2014.2369458","title":"Analytical Calculation of Magnetic Field and Cogging Torque in Surface-Mounted Permanent Magnet Machines Accounting for Any Eccentric Rotor Shape","display_name":"Analytical Calculation of Magnetic Field and Cogging Torque in Surface-Mounted Permanent Magnet Machines Accounting for Any Eccentric Rotor Shape","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2017790958","doi":"https://doi.org/10.1109/tie.2014.2369458","mag":"2017790958"},"language":"en","primary_location":{"id":"doi:10.1109/tie.2014.2369458","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2014.2369458","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Industrial Electronics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5052102157","display_name":"Yu Zhou","orcid":"https://orcid.org/0000-0002-3035-2416"},"institutions":[{"id":"https://openalex.org/I2800710378","display_name":"Naval University of Engineering","ror":"https://ror.org/056vyez31","country_code":"CN","type":"education","lineage":["https://openalex.org/I2800710378"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yu Zhou","raw_affiliation_strings":["College of Electrical Engineering, Naval University of Engineering, Wuhan, China","[Coll. of Electr. Eng., Naval Univ. of Eng., Wuhan, China]"],"affiliations":[{"raw_affiliation_string":"College of Electrical Engineering, Naval University of Engineering, Wuhan, China","institution_ids":["https://openalex.org/I2800710378"]},{"raw_affiliation_string":"[Coll. of Electr. Eng., Naval Univ. of Eng., Wuhan, China]","institution_ids":["https://openalex.org/I2800710378"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062330380","display_name":"Huaishu Li","orcid":null},"institutions":[{"id":"https://openalex.org/I2800710378","display_name":"Naval University of Engineering","ror":"https://ror.org/056vyez31","country_code":"CN","type":"education","lineage":["https://openalex.org/I2800710378"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huaishu Li","raw_affiliation_strings":["College of Electrical Engineering, Naval University of Engineering, Wuhan, China","[Coll. of Electr. Eng., Naval Univ. of Eng., Wuhan, China]"],"affiliations":[{"raw_affiliation_string":"College of Electrical Engineering, Naval University of Engineering, Wuhan, China","institution_ids":["https://openalex.org/I2800710378"]},{"raw_affiliation_string":"[Coll. of Electr. Eng., Naval Univ. of Eng., Wuhan, China]","institution_ids":["https://openalex.org/I2800710378"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081028570","display_name":"Guangwei Meng","orcid":"https://orcid.org/0000-0001-7880-4648"},"institutions":[{"id":"https://openalex.org/I2800710378","display_name":"Naval University of Engineering","ror":"https://ror.org/056vyez31","country_code":"CN","type":"education","lineage":["https://openalex.org/I2800710378"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangwei Meng","raw_affiliation_strings":["College of Electrical Engineering, Naval University of Engineering, Wuhan, China","[Coll. of Electr. Eng., Naval Univ. of Eng., Wuhan, China]"],"affiliations":[{"raw_affiliation_string":"College of Electrical Engineering, Naval University of Engineering, Wuhan, China","institution_ids":["https://openalex.org/I2800710378"]},{"raw_affiliation_string":"[Coll. of Electr. Eng., Naval Univ. of Eng., Wuhan, China]","institution_ids":["https://openalex.org/I2800710378"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055729890","display_name":"Shi Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I2800710378","display_name":"Naval University of Engineering","ror":"https://ror.org/056vyez31","country_code":"CN","type":"education","lineage":["https://openalex.org/I2800710378"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shi Zhou","raw_affiliation_strings":["College of Electrical Engineering, Naval University of Engineering, Wuhan, China","[Coll. of Electr. Eng., Naval Univ. of Eng., Wuhan, China]"],"affiliations":[{"raw_affiliation_string":"College of Electrical Engineering, Naval University of Engineering, Wuhan, China","institution_ids":["https://openalex.org/I2800710378"]},{"raw_affiliation_string":"[Coll. of Electr. Eng., Naval Univ. of Eng., Wuhan, China]","institution_ids":["https://openalex.org/I2800710378"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057356667","display_name":"Qing Cao","orcid":"https://orcid.org/0000-0001-9230-4076"},"institutions":[{"id":"https://openalex.org/I2800710378","display_name":"Naval University of Engineering","ror":"https://ror.org/056vyez31","country_code":"CN","type":"education","lineage":["https://openalex.org/I2800710378"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qing Cao","raw_affiliation_strings":["College of Electrical Engineering, Naval University of Engineering, Wuhan, China","[Coll. of Electr. Eng., Naval Univ. of Eng., Wuhan, China]"],"affiliations":[{"raw_affiliation_string":"College of Electrical Engineering, Naval University of Engineering, Wuhan, China","institution_ids":["https://openalex.org/I2800710378"]},{"raw_affiliation_string":"[Coll. of Electr. Eng., Naval Univ. of Eng., Wuhan, China]","institution_ids":["https://openalex.org/I2800710378"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5052102157"],"corresponding_institution_ids":["https://openalex.org/I2800710378"],"apc_list":null,"apc_paid":null,"fwci":4.396,"has_fulltext":false,"cited_by_count":167,"citation_normalized_percentile":{"value":0.94955406,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10278","display_name":"Electric Motor Design and Analysis","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10278","display_name":"Electric Motor Design and Analysis","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T11602","display_name":"Magnetic Bearings and Levitation Dynamics","score":0.9979000091552734,"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/T11222","display_name":"Magnetic Properties and Applications","score":0.9879999756813049,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cogging-torque","display_name":"Cogging torque","score":0.9703355431556702},{"id":"https://openalex.org/keywords/magnet","display_name":"Magnet","score":0.7497661709785461},{"id":"https://openalex.org/keywords/torque","display_name":"Torque","score":0.607860267162323},{"id":"https://openalex.org/keywords/rotor","display_name":"Rotor (electric)","score":0.5950111746788025},{"id":"https://openalex.org/keywords/magnetic-field","display_name":"Magnetic field","score":0.535695493221283},{"id":"https://openalex.org/keywords/magnetic-flux","display_name":"Magnetic flux","score":0.4817059636116028},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.4493187665939331},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4365488588809967},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4301592707633972},{"id":"https://openalex.org/keywords/superposition-principle","display_name":"Superposition principle","score":0.42258960008621216},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.38810041546821594},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.38549959659576416},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.36546024680137634},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.22053679823875427},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.21579664945602417}],"concepts":[{"id":"https://openalex.org/C2776830253","wikidata":"https://www.wikidata.org/wiki/Q549712","display_name":"Cogging torque","level":3,"score":0.9703355431556702},{"id":"https://openalex.org/C16389437","wikidata":"https://www.wikidata.org/wiki/Q11421","display_name":"Magnet","level":2,"score":0.7497661709785461},{"id":"https://openalex.org/C144171764","wikidata":"https://www.wikidata.org/wiki/Q48103","display_name":"Torque","level":2,"score":0.607860267162323},{"id":"https://openalex.org/C17281054","wikidata":"https://www.wikidata.org/wiki/Q193466","display_name":"Rotor (electric)","level":2,"score":0.5950111746788025},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.535695493221283},{"id":"https://openalex.org/C157479481","wikidata":"https://www.wikidata.org/wiki/Q177831","display_name":"Magnetic flux","level":3,"score":0.4817059636116028},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.4493187665939331},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4365488588809967},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4301592707633972},{"id":"https://openalex.org/C27753989","wikidata":"https://www.wikidata.org/wiki/Q284885","display_name":"Superposition principle","level":2,"score":0.42258960008621216},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.38810041546821594},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.38549959659576416},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.36546024680137634},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.22053679823875427},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.21579664945602417},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tie.2014.2369458","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2014.2369458","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Industrial Electronics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1980486711","https://openalex.org/W1996181170","https://openalex.org/W2001241362","https://openalex.org/W2003155124","https://openalex.org/W2004627954","https://openalex.org/W2008386303","https://openalex.org/W2028084950","https://openalex.org/W2028507662","https://openalex.org/W2104018470","https://openalex.org/W2111861774","https://openalex.org/W2115523687","https://openalex.org/W2116106164","https://openalex.org/W2116686597","https://openalex.org/W2123508642","https://openalex.org/W2123656073","https://openalex.org/W2126310926","https://openalex.org/W2129379767","https://openalex.org/W2130619819","https://openalex.org/W2139508923","https://openalex.org/W2145554673","https://openalex.org/W2150534144","https://openalex.org/W2155098434","https://openalex.org/W6683080112"],"related_works":["https://openalex.org/W1974293715","https://openalex.org/W2084302182","https://openalex.org/W2247690296","https://openalex.org/W2170926392","https://openalex.org/W2498941481","https://openalex.org/W2611424529","https://openalex.org/W1976191344","https://openalex.org/W2166236344","https://openalex.org/W2587790936","https://openalex.org/W2069185439"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"an":[3],"improved":[4],"analytical":[5,140],"method":[6,41,141],"for":[7,22,145],"calculating":[8],"the":[9,16,31,39,43,45,49,66,104,111,124,138,147],"magnetic":[10,28,68,148],"field":[11,29,149],"and":[12,48,65,150],"cogging":[13,56,112,125,151],"torque":[14,57,113,126],"in":[15,30],"surface-mounted":[17,32,96],"permanent-magnet":[18],"(PM)":[19],"machines":[20,34,98],"accounting":[21],"any":[23],"eccentric":[24,87,90,117],"rotor":[25],"shape.":[26],"The":[27,55,70,133],"PM":[33,97],"is":[35,58,120],"predicted":[36],"according":[37],"to":[38],"surface-current":[40],"of":[42,52,76,89,114,127],"PM,":[44],"subdomain":[46],"model,":[47],"superposition":[50],"principle":[51],"vector":[53],"potential.":[54],"calculated":[59],"based":[60],"on":[61],"Maxwell":[62],"stress":[63],"theory":[64],"air-gap":[67],"field.":[69],"investigation":[71],"shows":[72],"that":[73,110,137],"harmonic":[74],"contents":[75],"radial":[77],"flux":[78],"density":[79],"can":[80],"be":[81],"reduced":[82],"a":[83],"lot":[84],"by":[85],"changing":[86],"distance":[88],"magnet":[91,101,118,131],"poles":[92,119],"compared":[93],"with":[94,99,116,129],"conventional":[95],"concentric":[100,130],"poles.":[102,132],"Moreover,":[103],"analysis":[105],"has":[106,142],"made":[107],"it":[108],"clear":[109],"motor":[115,128],"much":[121],"smaller":[122],"than":[123],"finite-element":[134],"results":[135],"confirm":[136],"developed":[139],"high":[143],"accuracy":[144],"predicting":[146],"torque.":[152]},"counts_by_year":[{"year":2025,"cited_by_count":19},{"year":2024,"cited_by_count":20},{"year":2023,"cited_by_count":27},{"year":2022,"cited_by_count":16},{"year":2021,"cited_by_count":14},{"year":2020,"cited_by_count":22},{"year":2019,"cited_by_count":15},{"year":2018,"cited_by_count":13},{"year":2017,"cited_by_count":12},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}