{"id":"https://openalex.org/W4375929119","doi":"https://doi.org/10.1109/tie.2023.3269475","title":"Investigation and Suppression of Cogging Torque of Permanent Magnet Homopolar Inductor Machine","display_name":"Investigation and Suppression of Cogging Torque of Permanent Magnet Homopolar Inductor Machine","publication_year":2023,"publication_date":"2023-05-08","ids":{"openalex":"https://openalex.org/W4375929119","doi":"https://doi.org/10.1109/tie.2023.3269475"},"language":"en","primary_location":{"id":"doi:10.1109/tie.2023.3269475","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2023.3269475","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/A5100404005","display_name":"Qing Li","orcid":"https://orcid.org/0000-0001-6287-7201"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qing Li","raw_affiliation_strings":["College of Electrical and Information Engineering, Hunan University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0001-6287-7201","affiliations":[{"raw_affiliation_string":"College of Electrical and Information Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078089263","display_name":"Jiangtao Yang","orcid":"https://orcid.org/0000-0003-4257-2632"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiangtao Yang","raw_affiliation_strings":["College of Electrical and Information Engineering, Hunan University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0003-4257-2632","affiliations":[{"raw_affiliation_string":"College of Electrical and Information Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043098125","display_name":"Y. Pan","orcid":"https://orcid.org/0009-0002-3713-6326"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanhang Pan","raw_affiliation_strings":["College of Electrical and Information Engineering, Hunan University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electrical and Information Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075919209","display_name":"Shaoren Dai","orcid":"https://orcid.org/0000-0002-4641-3199"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaoren Dai","raw_affiliation_strings":["College of Electrical and Information Engineering, Hunan University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-4641-3199","affiliations":[{"raw_affiliation_string":"College of Electrical and Information Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080868254","display_name":"Yaojing Feng","orcid":"https://orcid.org/0000-0003-3180-8806"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaojing Feng","raw_affiliation_strings":["College of Electrical and Information Engineering, Hunan University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0003-3180-8806","affiliations":[{"raw_affiliation_string":"College of Electrical and Information Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068705108","display_name":"Shoudao Huang","orcid":"https://orcid.org/0000-0002-6923-9605"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shoudao Huang","raw_affiliation_strings":["College of Electrical and Information Engineering, Hunan University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-6923-9605","affiliations":[{"raw_affiliation_string":"College of Electrical and Information Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100404005"],"corresponding_institution_ids":["https://openalex.org/I16609230"],"apc_list":null,"apc_paid":null,"fwci":1.1498,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.77571959,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"71","issue":"3","first_page":"2253","last_page":"2264"},"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":0.9965999722480774,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/homopolar-motor","display_name":"Homopolar motor","score":0.9375134706497192},{"id":"https://openalex.org/keywords/cogging-torque","display_name":"Cogging torque","score":0.8895586729049683},{"id":"https://openalex.org/keywords/stator","display_name":"Stator","score":0.7262948155403137},{"id":"https://openalex.org/keywords/torque","display_name":"Torque","score":0.6163192391395569},{"id":"https://openalex.org/keywords/rotor","display_name":"Rotor (electric)","score":0.6082923412322998},{"id":"https://openalex.org/keywords/air-gap","display_name":"Air gap (plumbing)","score":0.5744945406913757},{"id":"https://openalex.org/keywords/magnet","display_name":"Magnet","score":0.5609447360038757},{"id":"https://openalex.org/keywords/inductor","display_name":"Inductor","score":0.547274112701416},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5113429427146912},{"id":"https://openalex.org/keywords/vibration","display_name":"Vibration","score":0.44574958086013794},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.43673932552337646},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3655632734298706},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.29777616262435913},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.28794944286346436},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2776171863079071},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.2370389699935913},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.19835001230239868},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.1839984953403473},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.07912680506706238}],"concepts":[{"id":"https://openalex.org/C135296704","wikidata":"https://www.wikidata.org/wiki/Q2473989","display_name":"Homopolar motor","level":3,"score":0.9375134706497192},{"id":"https://openalex.org/C2776830253","wikidata":"https://www.wikidata.org/wiki/Q549712","display_name":"Cogging torque","level":3,"score":0.8895586729049683},{"id":"https://openalex.org/C2776529397","wikidata":"https://www.wikidata.org/wiki/Q190312","display_name":"Stator","level":2,"score":0.7262948155403137},{"id":"https://openalex.org/C144171764","wikidata":"https://www.wikidata.org/wiki/Q48103","display_name":"Torque","level":2,"score":0.6163192391395569},{"id":"https://openalex.org/C17281054","wikidata":"https://www.wikidata.org/wiki/Q193466","display_name":"Rotor (electric)","level":2,"score":0.6082923412322998},{"id":"https://openalex.org/C50587689","wikidata":"https://www.wikidata.org/wiki/Q4698328","display_name":"Air gap (plumbing)","level":2,"score":0.5744945406913757},{"id":"https://openalex.org/C16389437","wikidata":"https://www.wikidata.org/wiki/Q11421","display_name":"Magnet","level":2,"score":0.5609447360038757},{"id":"https://openalex.org/C144534570","wikidata":"https://www.wikidata.org/wiki/Q5325","display_name":"Inductor","level":3,"score":0.547274112701416},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5113429427146912},{"id":"https://openalex.org/C198394728","wikidata":"https://www.wikidata.org/wiki/Q3695508","display_name":"Vibration","level":2,"score":0.44574958086013794},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.43673932552337646},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3655632734298706},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.29777616262435913},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.28794944286346436},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2776171863079071},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.2370389699935913},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.19835001230239868},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1839984953403473},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.07912680506706238},{"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/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","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/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tie.2023.3269475","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2023.3269475","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":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8500000238418579}],"awards":[{"id":"https://openalex.org/G6788430431","display_name":null,"funder_award_id":"52007055","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G950376105","display_name":null,"funder_award_id":"2021JJ40099","funder_id":"https://openalex.org/F4320322866","funder_display_name":"Natural Science Foundation of Hainan Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322866","display_name":"Natural Science Foundation of Hainan Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W2094321107","https://openalex.org/W2104018470","https://openalex.org/W2107530838","https://openalex.org/W2126310926","https://openalex.org/W2129379767","https://openalex.org/W2131556164","https://openalex.org/W2149380895","https://openalex.org/W2160314702","https://openalex.org/W2170926392","https://openalex.org/W2344498617","https://openalex.org/W2521259319","https://openalex.org/W2538001706","https://openalex.org/W2899091453","https://openalex.org/W2913075932","https://openalex.org/W2979457604","https://openalex.org/W3040228684","https://openalex.org/W3133840471","https://openalex.org/W3136536970","https://openalex.org/W3193402779","https://openalex.org/W3194778488","https://openalex.org/W4206527529"],"related_works":["https://openalex.org/W4315558900","https://openalex.org/W2604679103","https://openalex.org/W2108176213","https://openalex.org/W2148509795","https://openalex.org/W2768321289","https://openalex.org/W2954473276","https://openalex.org/W4310450254","https://openalex.org/W2765633818","https://openalex.org/W2070784434","https://openalex.org/W4295036089"],"abstract_inverted_index":{"Cogging":[0],"torque":[1],"(CT)":[2],"would":[3],"cause":[4],"the":[5,10,22,28,37,52,57,66,81,84,89,93,126,129,136,139,146,156,167,176],"vibration":[6],"and":[7,27,31,63,74,80,119],"noise":[8],"of":[9,34,39,47,59,68,70,104,128,138,152,169],"permanent":[11],"magnet":[12],"homopolar":[13],"inductor":[14],"machine":[15],"(PMHIM),":[16],"which":[17,42],"should":[18],"be":[19,172],"suppressed.":[20,64],"However,":[21],"unipolar":[23],"air-gap":[24],"flux":[25],"density":[26],"dual-segment":[29],"stator":[30],"rotor":[32,100,106],"cores":[33],"PMHIM":[35,60,71,170],"make":[36],"characteristics":[38,127],"CT":[40,58,69,85,94,153,168],"unclear,":[41],"leads":[43],"to":[44],"a":[45],"lack":[46],"theoretical":[48,157],"basis":[49],"for":[50,91],"suppressing":[51,92],"CT.":[53],"Addressing":[54],"this":[55,143,180],"issue,":[56],"is":[61,78],"investigated":[62],"First,":[65],"model":[67],"with":[72,145],"integer":[73],"fractional":[75],"slot":[76],"configurations":[77],"developed,":[79],"factors":[82],"affecting":[83],"are":[86,95,121,132,159],"revealed.":[87],"Then,":[88],"methods":[90],"proposed":[96,130,141,177],"based":[97],"on":[98,108],"changing":[99],"parameters.":[101],"The":[102,163],"influences":[103],"different":[105],"parameters":[107],"electromagnetic":[109,113],"performance,":[110],"including":[111],"back":[112],"force":[114],"(EMF),":[115],"output":[116],"torque,":[117],"current,":[118],"efficiency":[120],"fully":[122],"analyzed.":[123],"In":[124],"addition,":[125],"method":[131,140,149,178],"highlighted":[133],"by":[134,161,175],"comparing":[135],"performance":[137],"in":[142,150,179],"article":[144],"global":[147],"optimization":[148],"terms":[151],"suppression.":[154],"Finally,":[155],"analyzes":[158],"validated":[160],"experiments.":[162],"results":[164],"show":[165],"that":[166],"can":[171],"effectively":[173],"suppressed":[174],"work.":[181]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
