{"id":"https://openalex.org/W3122718086","doi":"https://doi.org/10.1109/access.2021.3054362","title":"A Linear Compensation Method for Improving the Accuracy of an Absolute Multipolar Magnetic Encoder","display_name":"A Linear Compensation Method for Improving the Accuracy of an Absolute Multipolar Magnetic Encoder","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3122718086","doi":"https://doi.org/10.1109/access.2021.3054362","mag":"3122718086"},"language":"en","primary_location":{"id":"doi:10.1109/access.2021.3054362","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3054362","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09335571.pdf","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://ieeexplore.ieee.org/ielx7/6287639/9312710/09335571.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5058365179","display_name":"Jae Wan Park","orcid":null},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jae Wan Park","raw_affiliation_strings":["Sungkyunkwan University, Suwon, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-8173-2929","affiliations":[{"raw_affiliation_string":"Sungkyunkwan University, Suwon, South Korea","institution_ids":["https://openalex.org/I848706"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033812728","display_name":"Ha Xuan Nguyen","orcid":"https://orcid.org/0000-0002-0678-0808"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Ha Xuan Nguyen","raw_affiliation_strings":["Sungkyunkwan University, Suwon, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-0678-0808","affiliations":[{"raw_affiliation_string":"Sungkyunkwan University, Suwon, South Korea","institution_ids":["https://openalex.org/I848706"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037205133","display_name":"Thuong Ngoc-Cong Tran","orcid":"https://orcid.org/0000-0001-6211-7499"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Thuong Ngoc-Cong Tran","raw_affiliation_strings":["Sungkyunkwan University, Suwon, South Korea"],"raw_orcid":"https://orcid.org/0000-0001-6211-7499","affiliations":[{"raw_affiliation_string":"Sungkyunkwan University, Suwon, South Korea","institution_ids":["https://openalex.org/I848706"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024137527","display_name":"Jae Wook Jeon","orcid":"https://orcid.org/0000-0003-0037-112X"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jae Wook Jeon","raw_affiliation_strings":["Sungkyunkwan University, Suwon, South Korea"],"raw_orcid":"https://orcid.org/0000-0003-0037-112X","affiliations":[{"raw_affiliation_string":"Sungkyunkwan University, Suwon, South Korea","institution_ids":["https://openalex.org/I848706"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I848706"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":3.0384,"has_fulltext":true,"cited_by_count":29,"citation_normalized_percentile":{"value":0.91351611,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"9","issue":null,"first_page":"19127","last_page":"19138"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12564","display_name":"Sensor Technology and Measurement Systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12564","display_name":"Sensor Technology and Measurement Systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13928","display_name":"Advanced Sensor Technologies Research","score":0.9947999715805054,"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"}},{"id":"https://openalex.org/T11583","display_name":"Advanced Measurement and Metrology Techniques","score":0.9943000078201294,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.7118304967880249},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.5456326007843018},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.5377981662750244},{"id":"https://openalex.org/keywords/linearization","display_name":"Linearization","score":0.5270352959632874},{"id":"https://openalex.org/keywords/magnet","display_name":"Magnet","score":0.5042256116867065},{"id":"https://openalex.org/keywords/absolute-phase","display_name":"Absolute phase","score":0.5014729499816895},{"id":"https://openalex.org/keywords/compensation","display_name":"Compensation (psychology)","score":0.48392778635025024},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46759575605392456},{"id":"https://openalex.org/keywords/linear-phase","display_name":"Linear phase","score":0.43234866857528687},{"id":"https://openalex.org/keywords/rotary-encoder","display_name":"Rotary encoder","score":0.42295101284980774},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3504643738269806},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.32367944717407227},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2562844753265381},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.1740117073059082}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.7118304967880249},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.5456326007843018},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.5377981662750244},{"id":"https://openalex.org/C11210021","wikidata":"https://www.wikidata.org/wiki/Q1520713","display_name":"Linearization","level":3,"score":0.5270352959632874},{"id":"https://openalex.org/C16389437","wikidata":"https://www.wikidata.org/wiki/Q11421","display_name":"Magnet","level":2,"score":0.5042256116867065},{"id":"https://openalex.org/C2776521118","wikidata":"https://www.wikidata.org/wiki/Q4669823","display_name":"Absolute phase","level":3,"score":0.5014729499816895},{"id":"https://openalex.org/C2780023022","wikidata":"https://www.wikidata.org/wiki/Q1338171","display_name":"Compensation (psychology)","level":2,"score":0.48392778635025024},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46759575605392456},{"id":"https://openalex.org/C20610874","wikidata":"https://www.wikidata.org/wiki/Q512136","display_name":"Linear phase","level":3,"score":0.43234866857528687},{"id":"https://openalex.org/C37488316","wikidata":"https://www.wikidata.org/wiki/Q53699","display_name":"Rotary encoder","level":3,"score":0.42295101284980774},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3504643738269806},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.32367944717407227},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2562844753265381},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.1740117073059082},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"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/C11171543","wikidata":"https://www.wikidata.org/wiki/Q41630","display_name":"Psychoanalysis","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2021.3054362","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3054362","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09335571.pdf","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:doaj.org/article:3c73bf4ddbf147b3a6848c94118cb721","is_oa":true,"landing_page_url":"https://doaj.org/article/3c73bf4ddbf147b3a6848c94118cb721","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 9, Pp 19127-19138 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2021.3054362","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3054362","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09335571.pdf","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":[{"display_name":"Affordable and clean energy","score":0.5699999928474426,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G2465672326","display_name":null,"funder_award_id":"IITP-2018- 20150-00742","funder_id":"https://openalex.org/F4320328359","funder_display_name":"Ministry of Science and ICT, South Korea"},{"id":"https://openalex.org/G266217951","display_name":null,"funder_award_id":"IITP-2018","funder_id":"https://openalex.org/F4320328359","funder_display_name":"Ministry of Science and ICT, South Korea"},{"id":"https://openalex.org/G308915180","display_name":null,"funder_award_id":"IITP-2018-20150-00742","funder_id":"https://openalex.org/F4320335489","funder_display_name":"Institute for Information and Communications Technology Promotion"}],"funders":[{"id":"https://openalex.org/F4320322030","display_name":"Ministry of Science, ICT and Future Planning","ror":"https://ror.org/032e49973"},{"id":"https://openalex.org/F4320324891","display_name":"Iran Telecommunication Research Center","ror":"https://ror.org/01a3g2z22"},{"id":"https://openalex.org/F4320328359","display_name":"Ministry of Science and ICT, South Korea","ror":"https://ror.org/01wpjm123"},{"id":"https://openalex.org/F4320335489","display_name":"Institute for Information and Communications Technology Promotion","ror":"https://ror.org/01g0hqq23"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3122718086.pdf","grobid_xml":"https://content.openalex.org/works/W3122718086.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W1731936148","https://openalex.org/W1913927500","https://openalex.org/W1987625596","https://openalex.org/W2068702753","https://openalex.org/W2080664336","https://openalex.org/W2107045770","https://openalex.org/W2118502452","https://openalex.org/W2119670022","https://openalex.org/W2139406207","https://openalex.org/W2139981053","https://openalex.org/W2142885599","https://openalex.org/W2169780428","https://openalex.org/W2462207089","https://openalex.org/W2463377941","https://openalex.org/W2771587547","https://openalex.org/W2772163961","https://openalex.org/W2774113808","https://openalex.org/W2787261804","https://openalex.org/W6685156918"],"related_works":["https://openalex.org/W2092896760","https://openalex.org/W2068021791","https://openalex.org/W2373662871","https://openalex.org/W2168195809","https://openalex.org/W998225366","https://openalex.org/W2313879336","https://openalex.org/W4205612800","https://openalex.org/W2322736329","https://openalex.org/W1972118934","https://openalex.org/W2334580170"],"abstract_inverted_index":{"This":[0,128,218],"paper":[1,144],"proposes":[2,145],"a":[3,28,117,146],"linear":[4,147,152,190,209],"compensator":[5,153,176,191,210],"algorithm":[6],"to":[7,32,44,76,223,249],"improve":[8],"the":[9,34,45,50,59,64,72,81,85,92,97,107,111,113,120,135,162,174,179,183,187,197,208,215,230,240,251,254],"performance":[10],"of":[11,47,84,110,122,155,186,253],"an":[12,21],"absolute":[13,22,136],"multipolar":[14,29],"magnetic":[15,23,88],"encoder":[16,25,60],"(AMPME).":[17],"An":[18],"AMPME":[19,65],"is":[20,161,173,220,236],"rotary":[24],"that":[26,56,133],"uses":[27],"magnet":[30],"(MPM)":[31],"increase":[33],"resolution.":[35],"The":[36,150,158,171,189],"resolution":[37],"can":[38],"be":[39],"dramatically":[40],"increased":[41],"in":[42,49,71],"proportion":[43],"number":[46],"poles":[48],"MPM.":[51,188],"However,":[52],"various":[53,77,193],"hardware":[54],"problems":[55],"occur":[57,70],"during":[58,106],"manufacturing":[61],"process":[62,109],"degrade":[63],"performance.":[66],"Also,":[67],"harmonic":[68,131,242],"components":[69,132],"raw":[73],"data":[74],"due":[75],"problems,":[78,142],"such":[79],"as":[80],"resistance":[82],"error":[83,95],"analog":[86],"circuit,":[87],"field":[89],"overlap":[90],"between":[91,96],"magnets,":[93],"position":[94,137],"sensor":[98],"and":[99,101,169,200,226],"magnet,":[100],"pole-pitch":[102,114,184],"difference.":[103],"In":[104],"particular,":[105],"magnetization":[108],"MPM,":[112],"difference":[115,181,185],"becomes":[116],"problem":[118,129],"when":[119],"sizes":[121],"each":[123],"pole":[124],"are":[125,247],"not":[126],"uniform.":[127],"causes":[130],"reduce":[134],"accuracy.":[138],"To":[139],"solve":[140],"these":[141],"this":[143,234],"compensation":[148],"method.":[149,232,244,256],"proposed":[151,255],"consists":[154],"two":[156],"parts.":[157],"first":[159],"part":[160],"enhanced":[163],"ratiometric":[164],"linearization":[165],"for":[166,177,205],"phase":[167,175,180,201],"calculation":[168],"calibration.":[170],"second":[172],"removing":[178],"via":[182],"improves":[192],"parameters":[194,213],"by":[195],"precomputing":[196],"offset,":[198],"amplitude,":[199],"corrections.":[202],"After":[203],"compensating":[204],"sinusoidal":[206],"signals,":[207],"applies":[211],"appropriate":[212,216],"at":[214],"times.":[217],"method":[219,235],"faster,":[221],"easier":[222],"set":[224],"up,":[225],"more":[227],"accurate":[228],"than":[229],"conventional":[231],"Furthermore,":[233],"experimentally":[237],"verified":[238],"against":[239],"existing":[241],"rejection":[243],"Experimental":[245],"results":[246],"provided":[248],"verify":[250],"effectiveness":[252]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}