{"id":"https://openalex.org/W2495816789","doi":"https://doi.org/10.1109/acc.2016.7526776","title":"A global frequency estimator based on a frequency-locked-loop filter","display_name":"A global frequency estimator based on a frequency-locked-loop filter","publication_year":2016,"publication_date":"2016-07-01","ids":{"openalex":"https://openalex.org/W2495816789","doi":"https://doi.org/10.1109/acc.2016.7526776","mag":"2495816789"},"language":"en","primary_location":{"id":"doi:10.1109/acc.2016.7526776","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2016.7526776","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 American Control Conference (ACC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5041451468","display_name":"Giuseppe Fedele","orcid":"https://orcid.org/0000-0003-0273-780X"},"institutions":[{"id":"https://openalex.org/I45204951","display_name":"University of Calabria","ror":"https://ror.org/02rc97e94","country_code":"IT","type":"education","lineage":["https://openalex.org/I45204951"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giuseppe Fedele","raw_affiliation_strings":["Department of Informatics, Modeling, Electronics and Systems Engineering, University of Calabria, Rende, Italy","Department of Informatics, Modeling, Electronics and Systems Engineering, University of Calabria, Via Pietro Bucci 42C, 87036,Rende, Italy#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics, Modeling, Electronics and Systems Engineering, University of Calabria, Rende, Italy","institution_ids":["https://openalex.org/I45204951"]},{"raw_affiliation_string":"Department of Informatics, Modeling, Electronics and Systems Engineering, University of Calabria, Via Pietro Bucci 42C, 87036,Rende, Italy#TAB#","institution_ids":["https://openalex.org/I45204951"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061897825","display_name":"Andrea Ferrise","orcid":null},"institutions":[{"id":"https://openalex.org/I4210146414","display_name":"Altran (Italy)","ror":"https://ror.org/04xhfgr69","country_code":"IT","type":"company","lineage":["https://openalex.org/I158447531","https://openalex.org/I4210146414"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Ferrise","raw_affiliation_strings":["ALTRAN Italy S.p.A, Milan, Italy","ALTRAN Italy S.p.A., Milan, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ALTRAN Italy S.p.A, Milan, Italy","institution_ids":["https://openalex.org/I4210146414"]},{"raw_affiliation_string":"ALTRAN Italy S.p.A., Milan, Italy","institution_ids":["https://openalex.org/I4210146414"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074611687","display_name":"Gaetano D\u2019Aquila","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gaetano D'Aquila","raw_affiliation_strings":["GiPStech S.r.l, Rende, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"GiPStech S.r.l, Rende, Italy","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"7001","last_page":"7006"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T11236","display_name":"Control Systems and Identification","score":0.9984999895095825,"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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/estimator","display_name":"Estimator","score":0.8350734710693359},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.7328757047653198},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.6734088063240051},{"id":"https://openalex.org/keywords/band-stop-filter","display_name":"Band-stop filter","score":0.666854739189148},{"id":"https://openalex.org/keywords/adaptive-filter","display_name":"Adaptive filter","score":0.5074567198753357},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.48910433053970337},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.487263560295105},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.44859209656715393},{"id":"https://openalex.org/keywords/phase-locked-loop","display_name":"Phase-locked loop","score":0.44066762924194336},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.41569989919662476},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.37421590089797974},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.3523291051387787},{"id":"https://openalex.org/keywords/low-pass-filter","display_name":"Low-pass filter","score":0.23377621173858643},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2057839334011078},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1704796850681305},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10854595899581909}],"concepts":[{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.8350734710693359},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.7328757047653198},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.6734088063240051},{"id":"https://openalex.org/C112806600","wikidata":"https://www.wikidata.org/wiki/Q386022","display_name":"Band-stop filter","level":4,"score":0.666854739189148},{"id":"https://openalex.org/C102248274","wikidata":"https://www.wikidata.org/wiki/Q168388","display_name":"Adaptive filter","level":2,"score":0.5074567198753357},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.48910433053970337},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.487263560295105},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.44859209656715393},{"id":"https://openalex.org/C12707504","wikidata":"https://www.wikidata.org/wiki/Q52637","display_name":"Phase-locked loop","level":3,"score":0.44066762924194336},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.41569989919662476},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37421590089797974},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.3523291051387787},{"id":"https://openalex.org/C44682112","wikidata":"https://www.wikidata.org/wiki/Q918242","display_name":"Low-pass filter","level":3,"score":0.23377621173858643},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2057839334011078},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1704796850681305},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10854595899581909},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","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/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/acc.2016.7526776","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2016.7526776","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 American Control Conference (ACC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W130083205","https://openalex.org/W1493348332","https://openalex.org/W1581159451","https://openalex.org/W1913907304","https://openalex.org/W1920982804","https://openalex.org/W1977315259","https://openalex.org/W1990752518","https://openalex.org/W2006790763","https://openalex.org/W2009300223","https://openalex.org/W2011113533","https://openalex.org/W2029816394","https://openalex.org/W2032097072","https://openalex.org/W2039243434","https://openalex.org/W2047993072","https://openalex.org/W2062415648","https://openalex.org/W2091220842","https://openalex.org/W2096494437","https://openalex.org/W2100052814","https://openalex.org/W2102719646","https://openalex.org/W2111471219","https://openalex.org/W2120949553","https://openalex.org/W2127350888","https://openalex.org/W2129225251","https://openalex.org/W2137806203","https://openalex.org/W2146337646","https://openalex.org/W2170574995","https://openalex.org/W6640261254"],"related_works":["https://openalex.org/W3131406350","https://openalex.org/W2106440829","https://openalex.org/W4283746374","https://openalex.org/W2734443931","https://openalex.org/W2061744752","https://openalex.org/W2112846185","https://openalex.org/W2151485761","https://openalex.org/W2113644136","https://openalex.org/W2892778026","https://openalex.org/W2350236652"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"a":[3],"novel":[4],"frequency":[5,15,55,78],"estimator":[6,35],"is":[7],"proposed":[8],"with":[9,44],"global":[10],"convergence":[11,50],"properties,":[12],"i.e.":[13],"the":[14,20,31,49,52,57,61,66,73],"estimate":[16],"asymptotically":[17],"converges,":[18],"under":[19],"assumptions":[21],"of":[22,38,51,60,68,76],"an":[23,39,45],"averaging":[24],"approach,":[25],"from":[26],"any":[27],"initial":[28],"condition":[29],"to":[30,56],"actual":[32],"one.":[33],"The":[34],"makes":[36],"use":[37],"adaptive":[40],"notch":[41,53],"filter":[42],"coupled":[43],"adaptation":[46],"mechanism":[47],"guaranteeing":[48],"resonant":[54],"absolute":[58],"value":[59],"input":[62,71],"one,":[63],"and,":[64],"in":[65],"case":[67],"pure":[69],"sinusoidal":[70],"signal,":[72],"simultaneous":[74],"reconstruction":[75],"amplitude,":[77],"and":[79],"phase.":[80]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":5}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}