{"id":"https://openalex.org/W4415180100","doi":"https://doi.org/10.23919/ecc65951.2025.11187044","title":"Observer design for a solid diffusion-based ECM of lithium-ion batteries","display_name":"Observer design for a solid diffusion-based ECM of lithium-ion batteries","publication_year":2025,"publication_date":"2025-06-24","ids":{"openalex":"https://openalex.org/W4415180100","doi":"https://doi.org/10.23919/ecc65951.2025.11187044"},"language":"en","primary_location":{"id":"doi:10.23919/ecc65951.2025.11187044","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ecc65951.2025.11187044","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 European Control Conference (ECC)","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/A5012993958","display_name":"Heather L. Hern\u00e1ndez","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210110792","display_name":"Centre de Recherche en Automatique de Nancy","ror":"https://ror.org/022r5hc56","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I4210099203","https://openalex.org/I4210100260","https://openalex.org/I4210110792","https://openalex.org/I4210159245","https://openalex.org/I90183372"]},{"id":"https://openalex.org/I90183372","display_name":"Universit\u00e9 de Lorraine","ror":"https://ror.org/04vfs2w97","country_code":"FR","type":"education","lineage":["https://openalex.org/I90183372"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"H. Hernandez","raw_affiliation_strings":["Universit&#x00E9; de Lorraine, CNRS, CRAN,Nancy,France,F-54000"],"affiliations":[{"raw_affiliation_string":"Universit&#x00E9; de Lorraine, CNRS, CRAN,Nancy,France,F-54000","institution_ids":["https://openalex.org/I4210110792","https://openalex.org/I90183372","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003519273","display_name":"Romain Postoyan","orcid":"https://orcid.org/0000-0002-2454-602X"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210110792","display_name":"Centre de Recherche en Automatique de Nancy","ror":"https://ror.org/022r5hc56","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I4210099203","https://openalex.org/I4210100260","https://openalex.org/I4210110792","https://openalex.org/I4210159245","https://openalex.org/I90183372"]},{"id":"https://openalex.org/I90183372","display_name":"Universit\u00e9 de Lorraine","ror":"https://ror.org/04vfs2w97","country_code":"FR","type":"education","lineage":["https://openalex.org/I90183372"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"R. Postoyan","raw_affiliation_strings":["Universit&#x00E9; de Lorraine, CNRS, CRAN,Nancy,France,F-54000"],"affiliations":[{"raw_affiliation_string":"Universit&#x00E9; de Lorraine, CNRS, CRAN,Nancy,France,F-54000","institution_ids":["https://openalex.org/I4210110792","https://openalex.org/I90183372","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083820557","display_name":"St\u00e9phane Ra\u00ebl","orcid":"https://orcid.org/0000-0001-6642-1607"},"institutions":[{"id":"https://openalex.org/I4210115972","display_name":"Groupe de Recherche en \u00c9nergie \u00c9lectrique de Nancy","ror":"https://ror.org/01kwx4m12","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I4210110412","https://openalex.org/I4210115972","https://openalex.org/I4210139971","https://openalex.org/I90183372"]},{"id":"https://openalex.org/I4389425312","display_name":"Groupe de Recherche Clinique en Neuro-urologie","ror":"https://ror.org/05gzcy376","country_code":null,"type":"facility","lineage":["https://openalex.org/I39804081","https://openalex.org/I4389425312"]},{"id":"https://openalex.org/I90183372","display_name":"Universit\u00e9 de Lorraine","ror":"https://ror.org/04vfs2w97","country_code":"FR","type":"education","lineage":["https://openalex.org/I90183372"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"S. Ra\u00ebl","raw_affiliation_strings":["Universit&#x00E9; de Lorraine, GREEN,Nancy,France,F-54000"],"affiliations":[{"raw_affiliation_string":"Universit&#x00E9; de Lorraine, GREEN,Nancy,France,F-54000","institution_ids":["https://openalex.org/I4389425312","https://openalex.org/I4210115972","https://openalex.org/I90183372"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074474712","display_name":"Pierre Blondel","orcid":"https://orcid.org/0000-0002-8996-6244"},"institutions":[{"id":"https://openalex.org/I36169673","display_name":"Alstom (France)","ror":"https://ror.org/00t4db855","country_code":"FR","type":"company","lineage":["https://openalex.org/I36169673"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"P. Blondel","raw_affiliation_strings":["Alstom Transport S.A.,France,F-65600"],"affiliations":[{"raw_affiliation_string":"Alstom Transport S.A.,France,F-65600","institution_ids":["https://openalex.org/I36169673"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5012993958"],"corresponding_institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210110792","https://openalex.org/I90183372"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.30938906,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2452","last_page":"2457"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10018","display_name":"Advancements in Battery Materials","score":0.9842000007629395,"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/T10018","display_name":"Advancements in Battery Materials","score":0.9842000007629395,"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/T10663","display_name":"Advanced Battery Technologies Research","score":0.9812999963760376,"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/T10472","display_name":"Semiconductor materials and devices","score":0.9685999751091003,"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/observer","display_name":"Observer (physics)","score":0.7955999970436096},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.7294999957084656},{"id":"https://openalex.org/keywords/state-of-charge","display_name":"State of charge","score":0.6134999990463257},{"id":"https://openalex.org/keywords/battery","display_name":"Battery (electricity)","score":0.6069999933242798},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.5370000004768372},{"id":"https://openalex.org/keywords/internal-model","display_name":"Internal model","score":0.48030000925064087},{"id":"https://openalex.org/keywords/state-observer","display_name":"State observer","score":0.47440001368522644},{"id":"https://openalex.org/keywords/lyapunov-function","display_name":"Lyapunov function","score":0.39980000257492065}],"concepts":[{"id":"https://openalex.org/C2780704645","wikidata":"https://www.wikidata.org/wiki/Q9251458","display_name":"Observer (physics)","level":2,"score":0.7955999970436096},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.7294999957084656},{"id":"https://openalex.org/C2776582896","wikidata":"https://www.wikidata.org/wiki/Q5368536","display_name":"State of charge","level":4,"score":0.6134999990463257},{"id":"https://openalex.org/C555008776","wikidata":"https://www.wikidata.org/wiki/Q267298","display_name":"Battery (electricity)","level":3,"score":0.6069999933242798},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.5370000004768372},{"id":"https://openalex.org/C28427503","wikidata":"https://www.wikidata.org/wiki/Q13580300","display_name":"Internal model","level":3,"score":0.48030000925064087},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4756999909877777},{"id":"https://openalex.org/C3031470","wikidata":"https://www.wikidata.org/wiki/Q818544","display_name":"State observer","level":3,"score":0.47440001368522644},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.4571000039577484},{"id":"https://openalex.org/C60640748","wikidata":"https://www.wikidata.org/wiki/Q2337858","display_name":"Lyapunov function","level":3,"score":0.39980000257492065},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3873000144958496},{"id":"https://openalex.org/C2776372474","wikidata":"https://www.wikidata.org/wiki/Q508291","display_name":"Simplicity","level":2,"score":0.3610000014305115},{"id":"https://openalex.org/C129537906","wikidata":"https://www.wikidata.org/wiki/Q7603913","display_name":"State variable","level":2,"score":0.35370001196861267},{"id":"https://openalex.org/C23572009","wikidata":"https://www.wikidata.org/wiki/Q964981","display_name":"Equivalent circuit","level":3,"score":0.353300005197525},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.33559998869895935},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.3183000087738037},{"id":"https://openalex.org/C76969082","wikidata":"https://www.wikidata.org/wiki/Q486902","display_name":"Mathematical model","level":2,"score":0.29840001463890076},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.287200003862381},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.28679999709129333},{"id":"https://openalex.org/C11588082","wikidata":"https://www.wikidata.org/wiki/Q4735154","display_name":"Alpha beta filter","level":5,"score":0.2694999873638153},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.26260000467300415},{"id":"https://openalex.org/C77405623","wikidata":"https://www.wikidata.org/wiki/Q598451","display_name":"System dynamics","level":2,"score":0.25270000100135803}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/ecc65951.2025.11187044","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ecc65951.2025.11187044","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 European Control Conference (ECC)","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":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Ensuring":[0],"the":[1,42,67,71,76,100,104,107,120,134,137,142,147],"efficient":[2],"and":[3,26,86,90,115],"safe":[4],"operation":[5],"of":[6,12,44,46,78,84,91,103,136,144,146],"lithium-ion":[7,48],"batteries":[8],"requires":[9],"accurate":[10],"knowledge":[11],"its":[13,116],"internal":[14,18,101,122],"states.":[15],"However,":[16],"these":[17],"battery":[19,121,148],"variables":[20],"cannot":[21],"be":[22,29],"measured":[23],"in":[24,82,140],"general":[25],"must":[27],"therefore":[28],"estimated.":[30],"In":[31],"this":[32],"context,":[33],"we":[34],"present":[35],"an":[36,158],"observer":[37,109,139],"design":[38,51,114],"that":[39],"robustly":[40],"estimates":[41],"state":[43,143],"charge":[45,145],"a":[47,62,153],"cell.":[49],"This":[50],"is":[52,59,110,124],"appealing":[53],"for":[54],"several":[55],"reasons.":[56],"First,":[57],"it":[58],"based":[60,127],"on":[61,128],"reduced-order":[63],"physics-based":[64],"model":[65,155],"from":[66],"literature,":[68],"which":[69,96],"has":[70],"distinctive":[72],"feature":[73],"to":[74,113,156],"combine":[75],"advantages":[77],"equivalent":[79],"circuit":[80],"models":[81],"terms":[83],"simplicity":[85],"low":[87],"computational":[88],"effort,":[89],"single":[92],"particle":[93],"electrochemical":[94],"models,":[95],"more":[97],"faithfully":[98],"describe":[99],"dynamics":[102],"battery.":[105],"Second,":[106],"proposed":[108],"very":[111],"simple":[112],"robust":[117],"convergence":[118],"towards":[119],"states":[123],"systematically":[125],"guaranteed":[126],"Lyapunov":[129],"arguments.":[130],"Simulation":[131],"results":[132],"demonstrate":[133],"effectiveness":[135],"designed":[138],"estimating":[141],"given":[149],"data":[150],"generated":[151],"by":[152],"higher-fidelity":[154],"emulate":[157],"experimental":[159],"setting.":[160]},"counts_by_year":[],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-10-15T00:00:00"}
