{"id":"https://openalex.org/W2096873036","doi":"https://doi.org/10.1109/acc.2007.4282644","title":"Air Path Estimation for a Turbocharged SI Engine with Variable Valve Timing","display_name":"Air Path Estimation for a Turbocharged SI Engine with Variable Valve Timing","publication_year":2007,"publication_date":"2007-07-01","ids":{"openalex":"https://openalex.org/W2096873036","doi":"https://doi.org/10.1109/acc.2007.4282644","mag":"2096873036"},"language":"en","primary_location":{"id":"doi:10.1109/acc.2007.4282644","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2007.4282644","pdf_url":null,"source":{"id":"https://openalex.org/S4210168941","display_name":"Proceedings of the ... American Control Conference/Proceedings of the American Control Conference","issn_l":"0743-1619","issn":["0743-1619","2378-5861"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 American Control Conference","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/A5025341744","display_name":"Thomas Leroy","orcid":"https://orcid.org/0000-0001-7327-9258"},"institutions":[{"id":"https://openalex.org/I265217849","display_name":"IFP \u00c9nergies nouvelles","ror":"https://ror.org/03gcbhc33","country_code":"FR","type":"facility","lineage":["https://openalex.org/I265217849"]},{"id":"https://openalex.org/I2540865","display_name":"Institut Fran\u00e7ais","ror":"https://ror.org/047hdnt12","country_code":"FR","type":"funder","lineage":["https://openalex.org/I2540865"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Thomas Leroy","raw_affiliation_strings":["Department of Engine Control, Institut Fran\u00e7ais du P\u00e9trole, Rueil-Malmaison, France","Francais du Petrole, Rueil-Malmaison"],"affiliations":[{"raw_affiliation_string":"Department of Engine Control, Institut Fran\u00e7ais du P\u00e9trole, Rueil-Malmaison, France","institution_ids":["https://openalex.org/I2540865","https://openalex.org/I265217849"]},{"raw_affiliation_string":"Francais du Petrole, Rueil-Malmaison","institution_ids":["https://openalex.org/I2540865"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107393232","display_name":"Jonathan Chauvin","orcid":null},"institutions":[{"id":"https://openalex.org/I265217849","display_name":"IFP \u00c9nergies nouvelles","ror":"https://ror.org/03gcbhc33","country_code":"FR","type":"facility","lineage":["https://openalex.org/I265217849"]},{"id":"https://openalex.org/I2540865","display_name":"Institut Fran\u00e7ais","ror":"https://ror.org/047hdnt12","country_code":"FR","type":"funder","lineage":["https://openalex.org/I2540865"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Jonathan Chauvin","raw_affiliation_strings":["Department of Engine Control, Institut Fran\u00e7ais du P\u00e9trole, Rueil-Malmaison, France","Francais du Petrole, Rueil-Malmaison"],"affiliations":[{"raw_affiliation_string":"Department of Engine Control, Institut Fran\u00e7ais du P\u00e9trole, Rueil-Malmaison, France","institution_ids":["https://openalex.org/I2540865","https://openalex.org/I265217849"]},{"raw_affiliation_string":"Francais du Petrole, Rueil-Malmaison","institution_ids":["https://openalex.org/I2540865"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059464410","display_name":"G. Le Solliec","orcid":null},"institutions":[{"id":"https://openalex.org/I265217849","display_name":"IFP \u00c9nergies nouvelles","ror":"https://ror.org/03gcbhc33","country_code":"FR","type":"facility","lineage":["https://openalex.org/I265217849"]},{"id":"https://openalex.org/I2540865","display_name":"Institut Fran\u00e7ais","ror":"https://ror.org/047hdnt12","country_code":"FR","type":"funder","lineage":["https://openalex.org/I2540865"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Guenael Le Solliec","raw_affiliation_strings":["Department of Engine Control, Institut Fran\u00e7ais du P\u00e9trole, Rueil-Malmaison, France","Francais du Petrole, Rueil-Malmaison"],"affiliations":[{"raw_affiliation_string":"Department of Engine Control, Institut Fran\u00e7ais du P\u00e9trole, Rueil-Malmaison, France","institution_ids":["https://openalex.org/I2540865","https://openalex.org/I265217849"]},{"raw_affiliation_string":"Francais du Petrole, Rueil-Malmaison","institution_ids":["https://openalex.org/I2540865"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111813984","display_name":"Gilles Corde","orcid":null},"institutions":[{"id":"https://openalex.org/I265217849","display_name":"IFP \u00c9nergies nouvelles","ror":"https://ror.org/03gcbhc33","country_code":"FR","type":"facility","lineage":["https://openalex.org/I265217849"]},{"id":"https://openalex.org/I2540865","display_name":"Institut Fran\u00e7ais","ror":"https://ror.org/047hdnt12","country_code":"FR","type":"funder","lineage":["https://openalex.org/I2540865"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Gilles Corde","raw_affiliation_strings":["Department of Engine Control, Institut Fran\u00e7ais du P\u00e9trole, Rueil-Malmaison, France","Francais du Petrole, Rueil-Malmaison"],"affiliations":[{"raw_affiliation_string":"Department of Engine Control, Institut Fran\u00e7ais du P\u00e9trole, Rueil-Malmaison, France","institution_ids":["https://openalex.org/I2540865","https://openalex.org/I265217849"]},{"raw_affiliation_string":"Francais du Petrole, Rueil-Malmaison","institution_ids":["https://openalex.org/I2540865"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5025341744"],"corresponding_institution_ids":["https://openalex.org/I2540865","https://openalex.org/I265217849"],"apc_list":null,"apc_paid":null,"fwci":3.2793,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.88235294,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"5088","last_page":"5093"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10117","display_name":"Advanced Combustion Engine Technologies","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1507","display_name":"Fluid Flow and Transfer Processes"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10117","display_name":"Advanced Combustion Engine Technologies","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1507","display_name":"Fluid Flow and Transfer Processes"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11372","display_name":"Hydraulic and Pneumatic Systems","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T12095","display_name":"Vehicle emissions and performance","score":0.9915000200271606,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/turbocharger","display_name":"Turbocharger","score":0.7162339091300964},{"id":"https://openalex.org/keywords/automotive-engineering","display_name":"Automotive engineering","score":0.6744250059127808},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5072991251945496},{"id":"https://openalex.org/keywords/ignition-system","display_name":"Ignition system","score":0.4969840347766876},{"id":"https://openalex.org/keywords/mass-flow","display_name":"Mass flow","score":0.4962223172187805},{"id":"https://openalex.org/keywords/spark","display_name":"SPARK (programming language)","score":0.4694128930568695},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3969876170158386},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3755076229572296},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.37241339683532715},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.20485389232635498},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.15963926911354065},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.129869282245636},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08525547385215759}],"concepts":[{"id":"https://openalex.org/C21541133","wikidata":"https://www.wikidata.org/wiki/Q185525","display_name":"Turbocharger","level":3,"score":0.7162339091300964},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.6744250059127808},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5072991251945496},{"id":"https://openalex.org/C159063594","wikidata":"https://www.wikidata.org/wiki/Q248382","display_name":"Ignition system","level":2,"score":0.4969840347766876},{"id":"https://openalex.org/C33493971","wikidata":"https://www.wikidata.org/wiki/Q3295893","display_name":"Mass flow","level":2,"score":0.4962223172187805},{"id":"https://openalex.org/C2781215313","wikidata":"https://www.wikidata.org/wiki/Q3493345","display_name":"SPARK (programming language)","level":2,"score":0.4694128930568695},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3969876170158386},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3755076229572296},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.37241339683532715},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.20485389232635498},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.15963926911354065},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.129869282245636},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08525547385215759},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C2778449969","wikidata":"https://www.wikidata.org/wiki/Q130760","display_name":"Turbine","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/acc.2007.4282644","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2007.4282644","pdf_url":null,"source":{"id":"https://openalex.org/S4210168941","display_name":"Proceedings of the ... American Control Conference/Proceedings of the American Control Conference","issn_l":"0743-1619","issn":["0743-1619","2378-5861"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 American Control Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.377.9343","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.377.9343","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://cas.ensmp.fr/~petit/papers/cdc07/TL.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7099999785423279,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W137304725","https://openalex.org/W1484005875","https://openalex.org/W1489956835","https://openalex.org/W1562043290","https://openalex.org/W1574851628","https://openalex.org/W1679253237","https://openalex.org/W2024278792","https://openalex.org/W2066310692","https://openalex.org/W2150063483","https://openalex.org/W2160456562","https://openalex.org/W2296274734","https://openalex.org/W3041744587","https://openalex.org/W6605599148","https://openalex.org/W6629432897","https://openalex.org/W6633404987","https://openalex.org/W6682335149","https://openalex.org/W6697542745"],"related_works":["https://openalex.org/W2472798105","https://openalex.org/W2312975419","https://openalex.org/W2383062544","https://openalex.org/W2385525547","https://openalex.org/W1993541571","https://openalex.org/W3123730621","https://openalex.org/W2318786652","https://openalex.org/W2246401752","https://openalex.org/W2070629869","https://openalex.org/W3183451237"],"abstract_inverted_index":{"In":[0],"the":[1,27,35,45,74,79,93,107],"context":[2],"of":[3,26,34,44,92],"increasingly":[4],"stringent":[5],"pollution":[6],"standards,":[7],"engine":[8,57],"pollutant":[9],"emission":[10],"reduction":[11],"is":[12],"a":[13,31,41,54,69],"great":[14],"challenge":[15],"for":[16],"spark":[17],"ignition":[18],"(SI)":[19],"engines.":[20],"The":[21],"very":[22],"narrow":[23],"operating":[24],"zone":[25],"three-way":[28],"catalyst":[29],"necessitates":[30],"good":[32,42],"control":[33],"air/fuel":[36],"equivalence":[37],"ratio":[38],"and":[39],"therefore":[40],"estimation":[43],"aspirated":[46,94],"air":[47,75,95],"mass.":[48],"We":[49],"consider":[50],"in":[51,100,106],"this":[52,101],"study":[53],"turbocharged":[55],"SI":[56],"equipped":[58],"with":[59],"variable":[60],"valve":[61],"timing":[62],"actuators":[63],"(VVT).":[64],"This":[65,82],"device":[66],"acts":[67],"as":[68],"disturbance":[70],"by":[71],"impacting":[72],"on":[73,115],"mass":[76,96],"flow":[77],"through":[78],"inlet":[80],"valves.":[81],"impact":[83],"can":[84],"be":[85],"estimated":[86],"from":[87],"real-time":[88],"measurement.":[89],"Two":[90],"observers":[91],"are":[97],"then":[98],"proposed":[99],"paper.":[102],"After":[103],"proving":[104],"convergence":[105],"two":[108],"cases,":[109],"we":[110],"carry":[111],"out":[112],"comparisons":[113],"based":[114],"simulation":[116],"results.":[117]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
