{"id":"https://openalex.org/W3184949367","doi":"https://doi.org/10.23919/acc50511.2021.9483426","title":"Electrode-Level State Estimation in Lithium-ion Batteries via Kalman Decomposition","display_name":"Electrode-Level State Estimation in Lithium-ion Batteries via Kalman Decomposition","publication_year":2021,"publication_date":"2021-05-25","ids":{"openalex":"https://openalex.org/W3184949367","doi":"https://doi.org/10.23919/acc50511.2021.9483426","mag":"3184949367"},"language":"en","primary_location":{"id":"doi:10.23919/acc50511.2021.9483426","is_oa":false,"landing_page_url":"https://doi.org/10.23919/acc50511.2021.9483426","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 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/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":false,"raw_author_name":"Dong Zhang","raw_affiliation_strings":["Department of Civil and Environmental Engineering, University of California, Berkeley, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Civil and Environmental Engineering, University of California, Berkeley, CA, 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"],"raw_orcid":null,"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":"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, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Civil and Environmental Engineering, University of California, Berkeley, CA, USA","institution_ids":["https://openalex.org/I95457486"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.2316,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.78443517,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"3082","last_page":"3087"},"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/T10018","display_name":"Advancements in Battery Materials","score":0.9997000098228455,"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/T11690","display_name":"Advanced battery technologies research","score":0.9977999925613403,"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/observability","display_name":"Observability","score":0.9468041658401489},{"id":"https://openalex.org/keywords/unobservable","display_name":"Unobservable","score":0.6896311044692993},{"id":"https://openalex.org/keywords/state-of-charge","display_name":"State of charge","score":0.579391598701477},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.563847541809082},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.49826788902282715},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.497332364320755},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4670957922935486},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.4447691738605499},{"id":"https://openalex.org/keywords/battery","display_name":"Battery (electricity)","score":0.40986791253089905},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21728771924972534},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.17839661240577698},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1304241120815277},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.09156501293182373},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.08815416693687439},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07801267504692078}],"concepts":[{"id":"https://openalex.org/C36299963","wikidata":"https://www.wikidata.org/wiki/Q1369844","display_name":"Observability","level":2,"score":0.9468041658401489},{"id":"https://openalex.org/C2780695315","wikidata":"https://www.wikidata.org/wiki/Q3799040","display_name":"Unobservable","level":2,"score":0.6896311044692993},{"id":"https://openalex.org/C2776582896","wikidata":"https://www.wikidata.org/wiki/Q5368536","display_name":"State of charge","level":4,"score":0.579391598701477},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.563847541809082},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.49826788902282715},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.497332364320755},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4670957922935486},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.4447691738605499},{"id":"https://openalex.org/C555008776","wikidata":"https://www.wikidata.org/wiki/Q267298","display_name":"Battery (electricity)","level":3,"score":0.40986791253089905},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21728771924972534},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.17839661240577698},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1304241120815277},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.09156501293182373},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08815416693687439},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07801267504692078},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/acc50511.2021.9483426","is_oa":false,"landing_page_url":"https://doi.org/10.23919/acc50511.2021.9483426","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 American Control Conference (ACC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15","score":0.5799999833106995}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321736","display_name":"Fondation Philippe Wiener - Maurice Anspach","ror":"https://ror.org/013ww9721"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W76057665","https://openalex.org/W1887006513","https://openalex.org/W1916811336","https://openalex.org/W1988387263","https://openalex.org/W1994368767","https://openalex.org/W2014609095","https://openalex.org/W2030060324","https://openalex.org/W2040559775","https://openalex.org/W2050611179","https://openalex.org/W2064036468","https://openalex.org/W2087629693","https://openalex.org/W2089280577","https://openalex.org/W2111369274","https://openalex.org/W2113449668","https://openalex.org/W2125884948","https://openalex.org/W2231565152","https://openalex.org/W2483678764","https://openalex.org/W2521700269","https://openalex.org/W2589022614","https://openalex.org/W2594530559","https://openalex.org/W2613389393","https://openalex.org/W2735906922","https://openalex.org/W2887598092","https://openalex.org/W2924382816","https://openalex.org/W2929543565","https://openalex.org/W2943675004","https://openalex.org/W3036494826","https://openalex.org/W3045962574","https://openalex.org/W4205626026","https://openalex.org/W6761044856"],"related_works":["https://openalex.org/W2149686805","https://openalex.org/W4294689033","https://openalex.org/W1978158123","https://openalex.org/W4226462367","https://openalex.org/W2967463586","https://openalex.org/W2082642870","https://openalex.org/W2378270039","https://openalex.org/W4246201196","https://openalex.org/W1562159987","https://openalex.org/W2004734718"],"abstract_inverted_index":{"Lithium-ion":[0],"battery":[1,83],"electrode-level":[2,154],"online":[3],"state":[4,71,121,139,155],"estimation":[5,131,140],"using":[6,114],"high-fidelity":[7],"nonlinear":[8,126],"electrochemical":[9,31],"models":[10],"remains":[11],"a":[12,36,47,120],"key":[13],"challenge.":[14],"This":[15,33],"is":[16,56,80],"particularly":[17],"due":[18],"to":[19,41,59,159],"weak":[20],"observability":[21,45,101,116,136],"inherited":[22],"from":[23,63],"the":[24,43,67,99,106,115,125,143,150,153,160],"complex":[25],"model":[26,50],"structure,":[27],"even":[28],"for":[29,82],"reduced-order":[30],"models.":[32],"manuscript":[34],"presents":[35],"systematic":[37],"and":[38,75,85,129,138],"rigorous":[39],"strategy":[40],"analyze":[42],"local":[44],"of":[46,72,145,152],"single":[48],"particle":[49],"(SPM)":[51],"with":[52],"both":[53],"electrodes,":[54],"which":[55],"commonly":[57],"known":[58],"be":[60],"locally":[61],"unobservable":[62],"current-voltage":[64],"measurements.":[65],"Estimating":[66],"essential":[68],"states,":[69],"e.g.":[70],"charge":[73,84],"(SOC)":[74],"solid-phase":[76],"lithium":[77,146],"surface":[78],"concentration,":[79],"crucial":[81],"health":[86],"monitoring":[87],"since":[88],"different":[89],"degradation":[90],"mechanisms":[91],"affect":[92],"each":[93],"electrode":[94],"individually.":[95],"In":[96],"this":[97],"manuscript,":[98],"proposed":[100],"analysis":[102,137],"approach":[103],"based":[104,123],"on":[105,124],"Kalman":[107],"decomposition":[108],"enables":[109],"provably":[110],"convergent":[111],"estimates.":[112],"Ultimately,":[113],"analysis,":[117],"we":[118],"propose":[119],"estimator":[122,156],"SPM":[127],"dynamics":[128],"prove":[130],"error":[132],"system":[133],"stability.":[134],"The":[135],"scheme":[141],"exploits":[142],"conservation":[144],"property.":[147],"Simulations":[148],"demonstrate":[149],"effectiveness":[151],"as":[157],"opposed":[158],"cell-level":[161],"estimator.":[162]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}