{"id":"https://openalex.org/W3011390456","doi":"https://doi.org/10.23919/acc45564.2020.9147284","title":"State of Charge Estimation of Parallel Connected Battery Cells via Descriptor System Theory","display_name":"State of Charge Estimation of Parallel Connected Battery Cells via Descriptor System Theory","publication_year":2020,"publication_date":"2020-07-01","ids":{"openalex":"https://openalex.org/W3011390456","doi":"https://doi.org/10.23919/acc45564.2020.9147284","mag":"3011390456"},"language":"en","primary_location":{"id":"doi:10.23919/acc45564.2020.9147284","is_oa":false,"landing_page_url":"https://doi.org/10.23919/acc45564.2020.9147284","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 American Control Conference (ACC)","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2003.07972","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100366126","display_name":"Dong Zhang","orcid":"https://orcid.org/0000-0002-7945-2100"},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Dong Zhang","raw_affiliation_strings":["Department of Civil and Environmental Engineering, University of California, Berkeley, California, USA"],"affiliations":[{"raw_affiliation_string":"Department of Civil and Environmental Engineering, University of California, Berkeley, California, USA","institution_ids":["https://openalex.org/I95457486"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091268230","display_name":"Luis D. Couto","orcid":"https://orcid.org/0000-0001-8415-7459"},"institutions":[{"id":"https://openalex.org/I132053463","display_name":"Universit\u00e9 Libre de Bruxelles","ror":"https://ror.org/01r9htc13","country_code":"BE","type":"education","lineage":["https://openalex.org/I132053463"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Luis D. Couto","raw_affiliation_strings":["Department of Control Engineering and System Analysis, Universit\u00e9 Libre de Bruxelles, Brussels, Belgium"],"affiliations":[{"raw_affiliation_string":"Department of Control Engineering and System Analysis, Universit\u00e9 Libre de Bruxelles, Brussels, Belgium","institution_ids":["https://openalex.org/I132053463"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026762471","display_name":"S\u00e9bastien Benjamin","orcid":"https://orcid.org/0000-0001-5338-9062"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sebastien Benjamin","raw_affiliation_strings":["Saft Batteries, Total S.A"],"affiliations":[{"raw_affiliation_string":"Saft Batteries, Total S.A","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039989350","display_name":"Wente Zeng","orcid":null},"institutions":[{"id":"https://openalex.org/I103084370","display_name":"Total (France)","ror":"https://ror.org/04sk34n56","country_code":"FR","type":"company","lineage":["https://openalex.org/I103084370"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Wente Zeng","raw_affiliation_strings":["Total S.A"],"affiliations":[{"raw_affiliation_string":"Total S.A","institution_ids":["https://openalex.org/I103084370"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012031694","display_name":"Daniel Coutinho","orcid":"https://orcid.org/0000-0002-4249-1288"},"institutions":[{"id":"https://openalex.org/I4104125","display_name":"Universidade Federal de Santa Catarina","ror":"https://ror.org/041akq887","country_code":"BR","type":"education","lineage":["https://openalex.org/I4104125"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Daniel F. Coutinho","raw_affiliation_strings":["Department of Automation and Systems, UFSC, Florian\u00f3polis, SC, Brazil"],"affiliations":[{"raw_affiliation_string":"Department of Automation and Systems, UFSC, Florian\u00f3polis, SC, Brazil","institution_ids":["https://openalex.org/I4104125"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029873060","display_name":"Scott Moura","orcid":"https://orcid.org/0000-0002-6393-4375"},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Scott J. Moura","raw_affiliation_strings":["Department of Civil and Environmental Engineering, University of California, Berkeley, California, USA"],"affiliations":[{"raw_affiliation_string":"Department of Civil and Environmental Engineering, University of California, Berkeley, California, USA","institution_ids":["https://openalex.org/I95457486"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100366126"],"corresponding_institution_ids":["https://openalex.org/I95457486"],"apc_list":null,"apc_paid":null,"fwci":1.7304,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.83939263,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"2207","last_page":"2212"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10663","display_name":"Advanced Battery Technologies Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/T10663","display_name":"Advanced Battery Technologies Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/T10876","display_name":"Fault Detection and Control Systems","score":0.9934999942779541,"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/T10018","display_name":"Advancements in Battery Materials","score":0.9745000004768372,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/state-of-charge","display_name":"State of charge","score":0.7140311598777771},{"id":"https://openalex.org/keywords/battery","display_name":"Battery (electricity)","score":0.6351879835128784},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.5991711616516113},{"id":"https://openalex.org/keywords/charge","display_name":"Charge (physics)","score":0.587458074092865},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.5816676616668701},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5608441829681396},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3698943853378296},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2231585681438446},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2095658779144287},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.20348408818244934},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16093015670776367},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.0974448025226593},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.07462260127067566}],"concepts":[{"id":"https://openalex.org/C2776582896","wikidata":"https://www.wikidata.org/wiki/Q5368536","display_name":"State of charge","level":4,"score":0.7140311598777771},{"id":"https://openalex.org/C555008776","wikidata":"https://www.wikidata.org/wiki/Q267298","display_name":"Battery (electricity)","level":3,"score":0.6351879835128784},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.5991711616516113},{"id":"https://openalex.org/C188082385","wikidata":"https://www.wikidata.org/wiki/Q73792","display_name":"Charge (physics)","level":2,"score":0.587458074092865},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.5816676616668701},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5608441829681396},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3698943853378296},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2231585681438446},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2095658779144287},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.20348408818244934},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16093015670776367},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0974448025226593},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.07462260127067566},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.23919/acc45564.2020.9147284","is_oa":false,"landing_page_url":"https://doi.org/10.23919/acc45564.2020.9147284","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 American Control Conference (ACC)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2003.07972","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2003.07972","pdf_url":"https://arxiv.org/pdf/2003.07972","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},{"id":"pmh:oai:dipot.ulb.ac.be:2013/337733","is_oa":true,"landing_page_url":"http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/337733","pdf_url":null,"source":{"id":"https://openalex.org/S4306401063","display_name":"D\u00e9p\u00f4t institutionnel de l'Universit\u00e9 libre de Bruxelles (Universit\u00e9 Libre de Bruxelles)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I132053463","host_organization_name":"Universit\u00e9 Libre de Bruxelles","host_organization_lineage":["https://openalex.org/I132053463"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"In: American Control Conference","raw_type":"info:ulb-repo/semantics/openurl/proceeding"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2003.07972","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2003.07972","pdf_url":"https://arxiv.org/pdf/2003.07972","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.49000000953674316,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W578411849","https://openalex.org/W1574988900","https://openalex.org/W1748988419","https://openalex.org/W1979653171","https://openalex.org/W1981266963","https://openalex.org/W1988387263","https://openalex.org/W1990937924","https://openalex.org/W1992909351","https://openalex.org/W1994093741","https://openalex.org/W1994252836","https://openalex.org/W2010167768","https://openalex.org/W2028626568","https://openalex.org/W2030071248","https://openalex.org/W2034497065","https://openalex.org/W2046412503","https://openalex.org/W2059450933","https://openalex.org/W2060886740","https://openalex.org/W2062528463","https://openalex.org/W2078277418","https://openalex.org/W2080478703","https://openalex.org/W2100265772","https://openalex.org/W2108850224","https://openalex.org/W2109586954","https://openalex.org/W2111369274","https://openalex.org/W2125839633","https://openalex.org/W2148131804","https://openalex.org/W2269200853","https://openalex.org/W2519883542","https://openalex.org/W2570513205","https://openalex.org/W3099642387","https://openalex.org/W4302585512"],"related_works":["https://openalex.org/W1562159987","https://openalex.org/W2004734718","https://openalex.org/W3190332208","https://openalex.org/W4388623464","https://openalex.org/W3126531014","https://openalex.org/W2519883542","https://openalex.org/W2098124661","https://openalex.org/W3006423619","https://openalex.org/W3195056770","https://openalex.org/W4385625847"],"abstract_inverted_index":{"This":[0,107],"manuscript":[1],"presents":[2],"an":[3,112],"algorithm":[4],"for":[5,168],"individual":[6,44,121],"Lithium-ion":[7],"(Li-ion)":[8],"battery":[9,32],"cell":[10,122],"state":[11],"of":[12,35,37,140,153],"charge":[13],"(SOC)":[14],"estimation":[15],"when":[16],"multiple":[17],"cells":[18,61,78,165],"are":[19,79,86,127],"connected":[20,60,77],"in":[21,52],"parallel,":[22],"using":[23],"only":[24,47],"terminal":[25,173],"voltage":[26,72,101,135],"and":[27,96,102,110,124,134,142,172],"total":[28,50,132],"current":[29,51,103,133],"measurements.":[30,136],"For":[31],"packs":[33],"consisting":[34],"thousands":[36],"cells,":[38],"it":[39],"is":[40,145],"desirable":[41],"to":[42,54],"estimate":[43],"SOCs":[45,123],"by":[46,65,88,147],"monitoring":[48],"the":[49,84,120,131],"order":[53],"reduce":[55],"sensing":[56],"cost.":[57],"Mathematically,":[58],"series":[59],"yield":[62],"dynamics":[63,85],"given":[64],"ordinary":[66],"differential":[67,94,141],"equations":[68,95,98],"under":[69],"classical":[70],"full":[71],"sensing.":[73],"In":[74],"contrast,":[75],"parallel":[76],"evidently":[80],"more":[81],"challenging":[82],"because":[83],"governed":[87],"a":[89],"nonlinear":[90],"descriptor":[91],"system,":[92],"including":[93],"algebraic":[97,143],"arising":[99],"from":[100,130],"balance":[104],"across":[105],"cells.":[106],"paper":[108],"designs":[109],"analyzes":[111],"observer":[113],"with":[114],"linear":[115],"output":[116],"error":[117],"injection,":[118],"where":[119],"local":[125,149,170],"currents":[126],"locally":[128],"observable":[129],"The":[137],"asymptotic":[138],"convergence":[139,167],"states":[144],"established":[146],"considering":[148],"Lipschitz":[150],"continuity":[151],"property":[152],"system":[154],"nonlinearities.":[155],"Simulation":[156],"results":[157],"on":[158],"LiNiMnCoO":[159],"<sub":[160],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[161],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sub>":[162],"/Graphite":[163],"(NMC)":[164],"illustrate":[166],"SOCs,":[169],"currents,":[171],"voltage.":[174]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
