{"id":"https://openalex.org/W1964353768","doi":"https://doi.org/10.1109/afrcon.2013.6757752","title":"Periodic signal frequency tracking via a shifted second-order generalized integrator","display_name":"Periodic signal frequency tracking via a shifted second-order generalized integrator","publication_year":2013,"publication_date":"2013-09-01","ids":{"openalex":"https://openalex.org/W1964353768","doi":"https://doi.org/10.1109/afrcon.2013.6757752","mag":"1964353768"},"language":"en","primary_location":{"id":"doi:10.1109/afrcon.2013.6757752","is_oa":false,"landing_page_url":"https://doi.org/10.1109/afrcon.2013.6757752","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 Africon","raw_type":"proceedings-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/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":true,"raw_author_name":"Giuseppe Fedele","raw_affiliation_strings":["Department of Informatics, Modeling, Electronics and System Engineering, University of Calabria, Italy","Dept. of Inf., Univ. of Calabria, Rende, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Informatics, Modeling, Electronics and System Engineering, University of Calabria, Italy","institution_ids":["https://openalex.org/I45204951"]},{"raw_affiliation_string":"Dept. of Inf., Univ. of Calabria, Rende, Italy","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/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":"Andrea Ferrise","raw_affiliation_strings":["Department of Informatics, Modeling, Electronics and System Engineering, University of Calabria, Italy","Dept. of Inf., Univ. of Calabria, Rende, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Informatics, Modeling, Electronics and System Engineering, University of Calabria, Italy","institution_ids":["https://openalex.org/I45204951"]},{"raw_affiliation_string":"Dept. of Inf., Univ. of Calabria, Rende, Italy","institution_ids":["https://openalex.org/I45204951"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049284661","display_name":"C. Picardi","orcid":null},"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":"Ciro Picardi","raw_affiliation_strings":["Department of Informatics, Modeling, Electronics and System Engineering, University of Calabria, Italy","Dept. of Inf., Univ. of Calabria, Rende, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Informatics, Modeling, Electronics and System Engineering, University of Calabria, Italy","institution_ids":["https://openalex.org/I45204951"]},{"raw_affiliation_string":"Dept. of Inf., Univ. of Calabria, Rende, Italy","institution_ids":["https://openalex.org/I45204951"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5041451468"],"corresponding_institution_ids":["https://openalex.org/I45204951"],"apc_list":null,"apc_paid":null,"fwci":0.3455,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.5942654,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9991000294685364,"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":0.9991000294685364,"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":0.9959999918937683,"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/T11749","display_name":"Iterative Learning Control Systems","score":0.994700014591217,"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/integrator","display_name":"Integrator","score":0.8749507665634155},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.7058923244476318},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.6822119951248169},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5745472311973572},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5740599632263184},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.5648210644721985},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.44961825013160706},{"id":"https://openalex.org/keywords/periodic-function","display_name":"Periodic function","score":0.44365596771240234},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33520716428756714},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15605300664901733},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.11480721831321716},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09483620524406433},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.08025306463241577}],"concepts":[{"id":"https://openalex.org/C79518650","wikidata":"https://www.wikidata.org/wiki/Q2081431","display_name":"Integrator","level":3,"score":0.8749507665634155},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.7058923244476318},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.6822119951248169},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5745472311973572},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5740599632263184},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.5648210644721985},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.44961825013160706},{"id":"https://openalex.org/C98644592","wikidata":"https://www.wikidata.org/wiki/Q184743","display_name":"Periodic function","level":2,"score":0.44365596771240234},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33520716428756714},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15605300664901733},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.11480721831321716},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09483620524406433},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.08025306463241577},{"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/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/afrcon.2013.6757752","is_oa":false,"landing_page_url":"https://doi.org/10.1109/afrcon.2013.6757752","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 Africon","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1581159451","https://openalex.org/W1975868122","https://openalex.org/W1977315259","https://openalex.org/W2032097072","https://openalex.org/W2052526062","https://openalex.org/W2062415648","https://openalex.org/W2097877332","https://openalex.org/W2098376790","https://openalex.org/W2100052814","https://openalex.org/W2100965353","https://openalex.org/W2120949553","https://openalex.org/W2123245591","https://openalex.org/W2127350888","https://openalex.org/W2135291726","https://openalex.org/W2137806203","https://openalex.org/W2141603529","https://openalex.org/W2164237438","https://openalex.org/W2165335412","https://openalex.org/W2546113867","https://openalex.org/W4247734350","https://openalex.org/W6665810165"],"related_works":["https://openalex.org/W2366352762","https://openalex.org/W2613964090","https://openalex.org/W2380425739","https://openalex.org/W2081322886","https://openalex.org/W2349324463","https://openalex.org/W1988313539","https://openalex.org/W2029980887","https://openalex.org/W2027541371","https://openalex.org/W2380535488","https://openalex.org/W2371144154"],"abstract_inverted_index":{"Second-order":[0],"generalized":[1],"integrators":[2],"have":[3],"been":[4],"extensively":[5],"used":[6],"for":[7],"the":[8,29,44,55],"frequency":[9,35],"estimation":[10,30],"of":[11,51,61,68],"periodic":[12,70],"input":[13,71],"signal.":[14],"In":[15],"this":[16],"paper":[17],"a":[18],"novel":[19],"structure":[20],"is":[21,73],"proposed":[22],"by":[23],"considering":[24],"two":[25],"additional":[26],"parameters":[27,53],"into":[28],"scheme.":[31],"This":[32],"results":[33],"in":[34,59,66],"tracking":[36],"processes":[37],"that":[38],"sensibly":[39],"attenuate":[40],"overshooting":[41],"phenomena":[42],"affecting":[43],"classical":[45],"approaches.":[46],"Moreover":[47],"an":[48],"opportune":[49],"choice":[50],"such":[52],"makes":[54],"scheme":[56],"more":[57],"robust":[58],"presence":[60],"unaccounted":[62],"noises.":[63],"The":[64],"convergence":[65],"case":[67],"generic":[69],"signal":[72],"discussed.":[74]},"counts_by_year":[{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}