{"id":"https://openalex.org/W4401163816","doi":"https://doi.org/10.1109/tim.2024.3436094","title":"Frequency Estimation Method for Increasing Accuracy of PM by Combining Multipoint Software Zero-Crossing Recognition and Least Square Regression","display_name":"Frequency Estimation Method for Increasing Accuracy of PM by Combining Multipoint Software Zero-Crossing Recognition and Least Square Regression","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4401163816","doi":"https://doi.org/10.1109/tim.2024.3436094"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2024.3436094","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2024.3436094","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","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/A5019017412","display_name":"Chao Tan","orcid":"https://orcid.org/0000-0002-8910-1689"},"institutions":[{"id":"https://openalex.org/I161350542","display_name":"China Three Gorges University","ror":"https://ror.org/0419nfc77","country_code":"CN","type":"education","lineage":["https://openalex.org/I161350542"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Tan","raw_affiliation_strings":["School of Electrical and New Energy of China, Three Gorges University, Yichang, China"],"raw_orcid":"https://orcid.org/0000-0002-8910-1689","affiliations":[{"raw_affiliation_string":"School of Electrical and New Energy of China, Three Gorges University, Yichang, China","institution_ids":["https://openalex.org/I161350542"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085598751","display_name":"Qihao Sun","orcid":"https://orcid.org/0009-0000-9299-525X"},"institutions":[{"id":"https://openalex.org/I161350542","display_name":"China Three Gorges University","ror":"https://ror.org/0419nfc77","country_code":"CN","type":"education","lineage":["https://openalex.org/I161350542"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qihao Sun","raw_affiliation_strings":["School of Electrical and New Energy of China, Three Gorges University, Yichang, China"],"raw_orcid":"https://orcid.org/0009-0000-9299-525X","affiliations":[{"raw_affiliation_string":"School of Electrical and New Energy of China, Three Gorges University, Yichang, China","institution_ids":["https://openalex.org/I161350542"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065871334","display_name":"X. Min","orcid":"https://orcid.org/0009-0002-4475-8502"},"institutions":[{"id":"https://openalex.org/I161350542","display_name":"China Three Gorges University","ror":"https://ror.org/0419nfc77","country_code":"CN","type":"education","lineage":["https://openalex.org/I161350542"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinyu Min","raw_affiliation_strings":["School of Electrical and New Energy of China, Three Gorges University, Yichang, China"],"raw_orcid":"https://orcid.org/0009-0002-4475-8502","affiliations":[{"raw_affiliation_string":"School of Electrical and New Energy of China, Three Gorges University, Yichang, China","institution_ids":["https://openalex.org/I161350542"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102989966","display_name":"Jiwei Tan","orcid":"https://orcid.org/0009-0004-8483-0235"},"institutions":[{"id":"https://openalex.org/I161350542","display_name":"China Three Gorges University","ror":"https://ror.org/0419nfc77","country_code":"CN","type":"education","lineage":["https://openalex.org/I161350542"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiwei Tan","raw_affiliation_strings":["School of Electrical and New Energy of China, Three Gorges University, Yichang, China"],"raw_orcid":"https://orcid.org/0009-0004-8483-0235","affiliations":[{"raw_affiliation_string":"School of Electrical and New Energy of China, Three Gorges University, Yichang, China","institution_ids":["https://openalex.org/I161350542"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5093880662","display_name":"Xingzuo Ou","orcid":"https://orcid.org/0009-0004-0534-6817"},"institutions":[{"id":"https://openalex.org/I161350542","display_name":"China Three Gorges University","ror":"https://ror.org/0419nfc77","country_code":"CN","type":"education","lineage":["https://openalex.org/I161350542"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xingzuo Ou","raw_affiliation_strings":["School of Electrical and New Energy of China, Three Gorges University, Yichang, China"],"raw_orcid":"https://orcid.org/0009-0004-0534-6817","affiliations":[{"raw_affiliation_string":"School of Electrical and New Energy of China, Three Gorges University, Yichang, China","institution_ids":["https://openalex.org/I161350542"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I161350542"],"apc_list":null,"apc_paid":null,"fwci":0.5431,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.64939739,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"73","issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14474","display_name":"Industrial Technology and Control Systems","score":0.9168000221252441,"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/T14474","display_name":"Industrial Technology and Control Systems","score":0.9168000221252441,"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/zero","display_name":"Zero (linguistics)","score":0.6093150973320007},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.582289457321167},{"id":"https://openalex.org/keywords/regression","display_name":"Regression","score":0.5245673656463623},{"id":"https://openalex.org/keywords/regression-analysis","display_name":"Regression analysis","score":0.5101935863494873},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4929056167602539},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.49082908034324646},{"id":"https://openalex.org/keywords/zero-crossing","display_name":"Zero crossing","score":0.48354530334472656},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.45508673787117004},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4549046456813812},{"id":"https://openalex.org/keywords/square","display_name":"Square (algebra)","score":0.43253570795059204},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.4304473102092743},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.42020294070243835},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3790205419063568},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36775797605514526},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3462187349796295},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3236073851585388},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23025819659233093},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.08949160575866699}],"concepts":[{"id":"https://openalex.org/C2780813799","wikidata":"https://www.wikidata.org/wiki/Q3274237","display_name":"Zero (linguistics)","level":2,"score":0.6093150973320007},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.582289457321167},{"id":"https://openalex.org/C83546350","wikidata":"https://www.wikidata.org/wiki/Q1139051","display_name":"Regression","level":2,"score":0.5245673656463623},{"id":"https://openalex.org/C152877465","wikidata":"https://www.wikidata.org/wiki/Q208042","display_name":"Regression analysis","level":2,"score":0.5101935863494873},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4929056167602539},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.49082908034324646},{"id":"https://openalex.org/C120415902","wikidata":"https://www.wikidata.org/wiki/Q462383","display_name":"Zero crossing","level":3,"score":0.48354530334472656},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.45508673787117004},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4549046456813812},{"id":"https://openalex.org/C135692309","wikidata":"https://www.wikidata.org/wiki/Q111124","display_name":"Square (algebra)","level":2,"score":0.43253570795059204},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.4304473102092743},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.42020294070243835},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3790205419063568},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36775797605514526},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3462187349796295},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3236073851585388},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23025819659233093},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.08949160575866699},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","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},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2024.3436094","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2024.3436094","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1542380365","https://openalex.org/W1964229157","https://openalex.org/W1972307179","https://openalex.org/W1996626331","https://openalex.org/W2043007293","https://openalex.org/W2120958902","https://openalex.org/W2121215091","https://openalex.org/W2296764807","https://openalex.org/W2593891321","https://openalex.org/W2616188321","https://openalex.org/W2737279297","https://openalex.org/W2763404615","https://openalex.org/W2775668750","https://openalex.org/W2779970518","https://openalex.org/W2897683273","https://openalex.org/W2957464713","https://openalex.org/W2961598920","https://openalex.org/W2963621379","https://openalex.org/W2967035333","https://openalex.org/W2993871502","https://openalex.org/W3040132576","https://openalex.org/W3098794369","https://openalex.org/W3196585076","https://openalex.org/W4224451666"],"related_works":["https://openalex.org/W1897244946","https://openalex.org/W2102148524","https://openalex.org/W2185109600","https://openalex.org/W2106644298","https://openalex.org/W245619695","https://openalex.org/W4236152728","https://openalex.org/W4242463268","https://openalex.org/W2703097918","https://openalex.org/W2350590346","https://openalex.org/W2767717926"],"abstract_inverted_index":{"To":[0,68],"increase":[1],"the":[2,31,58,65,70,79,92,95,100,108,113,116,119,132,137,148,155,164,171,183],"measurement":[3],"accuracy":[4,71],"of":[5,57,72,115,154,170,185],"a":[6,10,41,47,74,86],"proton":[7],"magnetometer":[8],"(PM),":[9],"frequency":[11,101],"estimation":[12],"method":[13,75,111],"based":[14],"on":[15],"multipoint":[16],"software":[17],"zero-crossing":[18,54,134],"recognition":[19,135],"and":[20,85,118,125,147,157],"least":[21],"squares":[22],"(LS)":[23],"regression":[24,110],"is":[25,38,83,97,105,122,173],"proposed":[26],"in":[27,182],"this":[28],"article.":[29],"First,":[30],"amplified":[32],"free":[33],"induction":[34],"decay":[35],"(FID)":[36],"signal":[37,61],"sampled":[39,59],"by":[40,64,107,141,151],"high-resolution":[42],"analog-to-digital":[43],"converter":[44],"(ADC)":[45],"with":[46,112,131],"higher":[48],"sampling":[49,81],"rate.":[50],"Then,":[51],"all":[52],"voltage":[53],"times":[55],"(VZT)":[56],"FID":[60],"are":[62,144,159],"estimated":[63],"LS":[66,109],"regression.":[67],"improve":[69],"estimation,":[73],"used":[76,89],"to":[77,90,102],"obtain":[78],"minimum":[80],"rate":[82],"deduced,":[84],"data-selection":[87],"strategy":[88],"select":[91],"data":[93],"near":[94],"VZT":[96],"given.":[98],"Finally,":[99],"be":[103],"measured":[104],"calculated":[106],"date":[114],"VZT,":[117],"total":[120],"error":[121],"deduced.":[123],"Simulation":[124],"experimental":[126],"results":[127],"show":[128],"that,":[129],"compared":[130],"hardware":[133],"method,":[136],"nonlinear":[138],"errors":[139,149],"caused":[140,150],"hysteresis":[142],"comparators":[143],"completely":[145],"eliminated,":[146],"random":[152],"noise":[153,165],"sensor":[156],"circuit":[158],"largely":[160],"reduced;":[161],"what\u2019s":[162],"more,":[163],"power":[166],"spectral":[167],"density":[168],"(NPSD)":[169],"PM":[172],"approximately":[174],"10":[175],"pT/Hz<inline-formula":[176],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[177],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[178],"<tex-math":[179],"notation=\"LaTeX\">$^{1/2}$":[180],"</tex-math></inline-formula>":[181],"range":[184],"0.1\u20131":[186],"Hz.":[187]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
