{"id":"https://openalex.org/W2070093207","doi":"https://doi.org/10.1109/amps.2014.6947723","title":"Uncertainty sensitivity analysis of WLS-based grid state estimators","display_name":"Uncertainty sensitivity analysis of WLS-based grid state estimators","publication_year":2014,"publication_date":"2014-09-01","ids":{"openalex":"https://openalex.org/W2070093207","doi":"https://doi.org/10.1109/amps.2014.6947723","mag":"2070093207"},"language":"en","primary_location":{"id":"doi:10.1109/amps.2014.6947723","is_oa":false,"landing_page_url":"https://doi.org/10.1109/amps.2014.6947723","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Workshop on Applied Measurements for Power Systems Proceedings (AMPS)","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/A5015955356","display_name":"David Macii","orcid":"https://orcid.org/0000-0001-7736-5188"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"David Macii","raw_affiliation_strings":["DII \u2013 University of Trento, Trento, Italy","DII, University of Trento, Trento, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DII \u2013 University of Trento, Trento, Italy","institution_ids":["https://openalex.org/I193223587"]},{"raw_affiliation_string":"DII, University of Trento, Trento, Italy","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035133482","display_name":"Grazia Barchi","orcid":"https://orcid.org/0000-0002-7143-7002"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Grazia Barchi","raw_affiliation_strings":["DISI \u2013 University of Trento, Trento, Italy","DISI -- University of Trento, Trento, Italy#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DISI \u2013 University of Trento, Trento, Italy","institution_ids":["https://openalex.org/I193223587"]},{"raw_affiliation_string":"DISI -- University of Trento, Trento, Italy#TAB#","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064526108","display_name":"Dario Petri","orcid":"https://orcid.org/0000-0002-9739-4469"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Dario Petri","raw_affiliation_strings":["DII \u2013 University of Trento, Trento, Italy","DII, University of Trento, Trento, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DII \u2013 University of Trento, Trento, Italy","institution_ids":["https://openalex.org/I193223587"]},{"raw_affiliation_string":"DII, University of Trento, Trento, Italy","institution_ids":["https://openalex.org/I193223587"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I193223587"],"apc_list":null,"apc_paid":null,"fwci":1.6308,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.82549091,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10305","display_name":"Power System Optimization and Stability","score":0.9998999834060669,"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/T10305","display_name":"Power System Optimization and Stability","score":0.9998999834060669,"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/T10454","display_name":"Optimal Power Flow Distribution","score":0.9991999864578247,"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/T10223","display_name":"Microgrid Control and Optimization","score":0.9936000108718872,"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/observability","display_name":"Observability","score":0.8497447371482849},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.8000280857086182},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6274263858795166},{"id":"https://openalex.org/keywords/moment","display_name":"Moment (physics)","score":0.5824660062789917},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.5685274004936218},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.5449049472808838},{"id":"https://openalex.org/keywords/smart-grid","display_name":"Smart grid","score":0.48548653721809387},{"id":"https://openalex.org/keywords/measurement-uncertainty","display_name":"Measurement uncertainty","score":0.47713136672973633},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.4714147746562958},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4565103352069855},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.436230331659317},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3124810457229614},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23560678958892822},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.17720451951026917},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13953396677970886},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.11209329962730408},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.09967184066772461}],"concepts":[{"id":"https://openalex.org/C36299963","wikidata":"https://www.wikidata.org/wiki/Q1369844","display_name":"Observability","level":2,"score":0.8497447371482849},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.8000280857086182},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6274263858795166},{"id":"https://openalex.org/C179254644","wikidata":"https://www.wikidata.org/wiki/Q13222844","display_name":"Moment (physics)","level":2,"score":0.5824660062789917},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.5685274004936218},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.5449049472808838},{"id":"https://openalex.org/C10558101","wikidata":"https://www.wikidata.org/wiki/Q689855","display_name":"Smart grid","level":2,"score":0.48548653721809387},{"id":"https://openalex.org/C137209882","wikidata":"https://www.wikidata.org/wiki/Q1403517","display_name":"Measurement uncertainty","level":2,"score":0.47713136672973633},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.4714147746562958},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4565103352069855},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.436230331659317},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3124810457229614},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23560678958892822},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.17720451951026917},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13953396677970886},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.11209329962730408},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.09967184066772461},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/amps.2014.6947723","is_oa":false,"landing_page_url":"https://doi.org/10.1109/amps.2014.6947723","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Workshop on Applied Measurements for Power Systems Proceedings (AMPS)","raw_type":"proceedings-article"},{"id":"pmh:oai:iris.unitn.it:11572/120149","is_oa":false,"landing_page_url":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6947723","pdf_url":null,"source":{"id":"https://openalex.org/S4306401913","display_name":"Institutional Research Information System (Universit\u00e0 degli Studi di Trento)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I193223587","host_organization_name":"University of Trento","host_organization_lineage":["https://openalex.org/I193223587"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"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/W1598852905","https://openalex.org/W1977851207","https://openalex.org/W2014337138","https://openalex.org/W2017151529","https://openalex.org/W2018853912","https://openalex.org/W2029695421","https://openalex.org/W2030374597","https://openalex.org/W2053623846","https://openalex.org/W2056420628","https://openalex.org/W2063092822","https://openalex.org/W2074671922","https://openalex.org/W2080726059","https://openalex.org/W2091143175","https://openalex.org/W2108720760","https://openalex.org/W2109176395","https://openalex.org/W2120497914","https://openalex.org/W2121239749","https://openalex.org/W2146574279","https://openalex.org/W2154217885","https://openalex.org/W2154910132","https://openalex.org/W2166569007","https://openalex.org/W2540517116","https://openalex.org/W6654889415","https://openalex.org/W6657881577"],"related_works":["https://openalex.org/W2046459260","https://openalex.org/W2967463586","https://openalex.org/W2765830098","https://openalex.org/W1971989957","https://openalex.org/W3157641275","https://openalex.org/W2517338020","https://openalex.org/W4312300846","https://openalex.org/W2966643660","https://openalex.org/W2112927832","https://openalex.org/W2143302510"],"abstract_inverted_index":{"Fine-grained":[0],"state":[1,21,44,56,88,162],"estimation":[2,89,163],"is":[3,113,143,171],"expected":[4,114],"to":[5,53,59,115,147,175,183],"play":[6],"a":[7,75,118,166,177,200],"key":[8],"role":[9],"in":[10,67,103,149,199],"smart":[11,132],"grid":[12,133],"monitoring":[13],"and":[14,26,58,110,117,173],"control.":[15],"The":[16],"most":[17],"common":[18],"class":[19],"of":[20,42,71,121,140,154,157,169,191],"estimators":[22,45],"at":[23],"both":[24],"transmission":[25,109],"distribution":[27,72,86,111],"level":[28],"relies":[29],"on":[30,94,98],"the":[31,65,68,84,105,125,138,152,181,187,189,192],"so-called":[32],"Weighted":[33],"Least":[34],"Squares":[35],"(WLS)":[36],"approach.":[37],"While":[38],"various,":[39],"well-established":[40],"implementations":[41],"WLS-based":[43,161],"exist,":[46],"all":[47],"solutions":[48],"typically":[49],"exploit":[50],"redundant":[51],"data":[52],"assure":[54],"full":[55],"observability":[57],"build":[60],"well":[61],"conditioned":[62],"matrices.":[63],"At":[64],"moment,":[66],"specific":[69],"case":[70,201],"networks":[73],"just":[74],"few":[76],"\u201ctrue\u201d":[77],"measurement":[78,184],"points":[79],"are":[80,195],"usually":[81],"available.":[82],"Therefore,":[83],"current":[85],"system":[87],"(DSSE)":[90],"techniques":[91],"heavily":[92],"rely":[93],"\u201cpseudo\u201d":[95],"measurements":[96,158,170],"based":[97],"historical":[99],"load":[100],"data.":[101],"However,":[102],"future":[104],"traditional":[106],"distinction":[107],"between":[108],"systems":[112],"blur":[116],"larger":[119],"number":[120,168],"heterogeneous":[122],"instruments":[123],"(e.g.":[124],"PMUs)":[126],"could":[127],"be":[128],"deployed":[129],"for":[130,179],"real-time":[131],"monitoring.":[134],"In":[135,186],"this":[136,141],"respect,":[137],"purpose":[139],"paper":[142],"twofold,":[144],"i.e.":[145],"i)":[146],"analyze":[148],"general":[150],"how":[151],"uncertainty":[153],"different":[155],"types":[156],"may":[159],"affect":[160],"accuracy":[164],"when":[165],"minimum":[167],"considered":[172],"ii)":[174],"identify":[176],"criterion":[178],"minimizing":[180],"sensitivity":[182],"uncertainty.":[185],"paper,":[188],"results":[190],"theoretical":[193],"analysis":[194],"validated":[196],"through":[197],"simulations":[198],"study.":[202]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}
