{"id":"https://openalex.org/W2003685442","doi":"https://doi.org/10.1109/acc.2012.6314782","title":"A Kalman Filter estimator for a Diesel Oxidation Catalyst during active regeneration of a CPF","display_name":"A Kalman Filter estimator for a Diesel Oxidation Catalyst during active regeneration of a CPF","publication_year":2012,"publication_date":"2012-06-01","ids":{"openalex":"https://openalex.org/W2003685442","doi":"https://doi.org/10.1109/acc.2012.6314782","mag":"2003685442"},"language":"en","primary_location":{"id":"doi:10.1109/acc.2012.6314782","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2012.6314782","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 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/A5032911779","display_name":"Harsha Shankar Surenahalli","orcid":null},"institutions":[{"id":"https://openalex.org/I11957088","display_name":"Michigan Technological University","ror":"https://ror.org/0036rpn28","country_code":"US","type":"education","lineage":["https://openalex.org/I11957088"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H. S. Surenahalli","raw_affiliation_strings":["Department of Mechanical Engineering-Engineering Mechanics, Michigan Technological University, Houghton, MI, USA","Department of Mechanical Engineering-Engineering Mechanics, Michigan Technological University, Houghton, MI 49931, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering-Engineering Mechanics, Michigan Technological University, Houghton, MI, USA","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Department of Mechanical Engineering-Engineering Mechanics, Michigan Technological University, Houghton, MI 49931, USA","institution_ids":["https://openalex.org/I11957088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068242131","display_name":"Gordon G. Parker","orcid":"https://orcid.org/0000-0001-8503-6624"},"institutions":[{"id":"https://openalex.org/I11957088","display_name":"Michigan Technological University","ror":"https://ror.org/0036rpn28","country_code":"US","type":"education","lineage":["https://openalex.org/I11957088"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"G. G. Parker","raw_affiliation_strings":["Mechanical Engineering, Michigan Technological University, Houghton, MI, USA","Mechanical Engineering, Michigan Technological University, Houghton, MI 49931, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mechanical Engineering, Michigan Technological University, Houghton, MI, USA","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Mechanical Engineering, Michigan Technological University, Houghton, MI 49931, USA","institution_ids":["https://openalex.org/I11957088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030492395","display_name":"John H. Johnson","orcid":"https://orcid.org/0000-0003-3363-1522"},"institutions":[{"id":"https://openalex.org/I11957088","display_name":"Michigan Technological University","ror":"https://ror.org/0036rpn28","country_code":"US","type":"education","lineage":["https://openalex.org/I11957088"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. H. Johnson","raw_affiliation_strings":["Mechanical Engineering, Michigan Technological University, Houghton, MI, USA","Mechanical Engineering, Michigan Technological University, Houghton, MI 49931, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mechanical Engineering, Michigan Technological University, Houghton, MI, USA","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Mechanical Engineering, Michigan Technological University, Houghton, MI 49931, USA","institution_ids":["https://openalex.org/I11957088"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027581247","display_name":"Maruthi Devarakonda","orcid":"https://orcid.org/0000-0002-1087-4583"},"institutions":[{"id":"https://openalex.org/I142606810","display_name":"Pacific Northwest National Laboratory","ror":"https://ror.org/05h992307","country_code":"US","type":"facility","lineage":["https://openalex.org/I1325736334","https://openalex.org/I1330989302","https://openalex.org/I142606810","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. N. Devarakonda","raw_affiliation_strings":["Pacific Northwest National Laboratory, Richland, WA, USA","Pacific Northwest National Laboratory, Richland, WA USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pacific Northwest National Laboratory, Richland, WA, USA","institution_ids":["https://openalex.org/I142606810"]},{"raw_affiliation_string":"Pacific Northwest National Laboratory, Richland, WA USA","institution_ids":["https://openalex.org/I142606810"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"4969","last_page":"4974"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12120","display_name":"Air Quality Monitoring and Forecasting","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12120","display_name":"Air Quality Monitoring and Forecasting","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10192","display_name":"Catalytic Processes in Materials Science","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10461","display_name":"Gas Sensing Nanomaterials and Sensors","score":0.9958999752998352,"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/diesel-particulate-filter","display_name":"Diesel particulate filter","score":0.7603732347488403},{"id":"https://openalex.org/keywords/diesel-exhaust-fluid","display_name":"Diesel exhaust fluid","score":0.7289316654205322},{"id":"https://openalex.org/keywords/diesel-fuel","display_name":"Diesel fuel","score":0.6856794357299805},{"id":"https://openalex.org/keywords/selective-catalytic-reduction","display_name":"Selective catalytic reduction","score":0.5319032669067383},{"id":"https://openalex.org/keywords/nox","display_name":"NOx","score":0.5119112730026245},{"id":"https://openalex.org/keywords/catalysis","display_name":"Catalysis","score":0.4688594937324524},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.45540010929107666},{"id":"https://openalex.org/keywords/extended-kalman-filter","display_name":"Extended Kalman filter","score":0.4491189122200012},{"id":"https://openalex.org/keywords/diesel-engine","display_name":"Diesel engine","score":0.44805359840393066},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4452744126319885},{"id":"https://openalex.org/keywords/exhaust-gas","display_name":"Exhaust gas","score":0.41250866651535034},{"id":"https://openalex.org/keywords/diesel-exhaust","display_name":"Diesel exhaust","score":0.4117591381072998},{"id":"https://openalex.org/keywords/waste-management","display_name":"Waste management","score":0.3323116898536682},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.2610931694507599},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2332262396812439},{"id":"https://openalex.org/keywords/automotive-engineering","display_name":"Automotive engineering","score":0.19328844547271729},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17972788214683533},{"id":"https://openalex.org/keywords/organic-chemistry","display_name":"Organic chemistry","score":0.14201143383979797}],"concepts":[{"id":"https://openalex.org/C129871844","wikidata":"https://www.wikidata.org/wiki/Q1134383","display_name":"Diesel particulate filter","level":3,"score":0.7603732347488403},{"id":"https://openalex.org/C183762115","wikidata":"https://www.wikidata.org/wiki/Q345372","display_name":"Diesel exhaust fluid","level":4,"score":0.7289316654205322},{"id":"https://openalex.org/C138171918","wikidata":"https://www.wikidata.org/wiki/Q38423","display_name":"Diesel fuel","level":2,"score":0.6856794357299805},{"id":"https://openalex.org/C15752686","wikidata":"https://www.wikidata.org/wiki/Q901171","display_name":"Selective catalytic reduction","level":3,"score":0.5319032669067383},{"id":"https://openalex.org/C203032635","wikidata":"https://www.wikidata.org/wiki/Q20962970","display_name":"NOx","level":3,"score":0.5119112730026245},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.4688594937324524},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.45540010929107666},{"id":"https://openalex.org/C206833254","wikidata":"https://www.wikidata.org/wiki/Q5421817","display_name":"Extended Kalman filter","level":3,"score":0.4491189122200012},{"id":"https://openalex.org/C2780804531","wikidata":"https://www.wikidata.org/wiki/Q174174","display_name":"Diesel engine","level":2,"score":0.44805359840393066},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4452744126319885},{"id":"https://openalex.org/C2779139147","wikidata":"https://www.wikidata.org/wiki/Q320173","display_name":"Exhaust gas","level":2,"score":0.41250866651535034},{"id":"https://openalex.org/C3432839","wikidata":"https://www.wikidata.org/wiki/Q336041","display_name":"Diesel exhaust","level":3,"score":0.4117591381072998},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.3323116898536682},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.2610931694507599},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2332262396812439},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.19328844547271729},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17972788214683533},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.14201143383979797},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C105923489","wikidata":"https://www.wikidata.org/wiki/Q133235","display_name":"Combustion","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/acc.2012.6314782","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2012.6314782","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 American Control Conference (ACC)","raw_type":"proceedings-article"},{"id":"pmh:oai:digitalcommons.mtu.edu:michigantech-p-3125","is_oa":false,"landing_page_url":"https://digitalcommons.mtu.edu/michigantech-p/2135","pdf_url":null,"source":{"id":"https://openalex.org/S4377196391","display_name":"Digital Commons - Michigan Tech (Michigan Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I11957088","host_organization_name":"Michigan Technological University","host_organization_lineage":["https://openalex.org/I11957088"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Michigan Tech Publications, Part 1","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1522827686","https://openalex.org/W1587520011","https://openalex.org/W1978284174","https://openalex.org/W2011070681","https://openalex.org/W2013383135","https://openalex.org/W2052825068","https://openalex.org/W2103000029","https://openalex.org/W2266968525","https://openalex.org/W2790374560","https://openalex.org/W6631223102","https://openalex.org/W6635308081","https://openalex.org/W6654016302"],"related_works":["https://openalex.org/W2390375265","https://openalex.org/W3201221612","https://openalex.org/W2765826885","https://openalex.org/W2389469407","https://openalex.org/W3085112139","https://openalex.org/W2948572657","https://openalex.org/W2801245440","https://openalex.org/W2373990189","https://openalex.org/W2156436475","https://openalex.org/W344249474"],"abstract_inverted_index":{"Estimating":[0],"un-measurable":[1],"states":[2,60,90,187],"is":[3,53,148],"an":[4,27,169,195],"important":[5,96,131],"component":[6],"for":[7,35,97,132],"onboard":[8],"diagnostics":[9],"(OBD)":[10],"and":[11,70,103,108,128,168,185,200,207],"control":[12,135],"strategy":[13],"development":[14,25],"in":[15,83,117,125,138,162,188],"diesel":[16,86,159],"exhaust":[17,58],"aftertreatment":[18,64],"systems.":[19],"This":[20],"paper":[21],"focuses":[22],"on":[23],"the":[24,57,62,92,98,101,118,126,139,146,157,166,177,189,205,212],"of":[26,44,91,100,121,204,211],"Extended":[28],"Kalman":[29],"Filter":[30],"(EKF)":[31],"based":[32],"state":[33],"estimator":[34,52,197],"a":[36,45,68,152],"Diesel":[37],"Oxidation":[38],"Catalyst":[39],"(DOC)":[40],"during":[41],"active":[42,144],"regeneration":[43],"catalyzed":[46],"particulate":[47,122],"filter":[48],"(CPF).":[49],"The":[50,88,180],"DOC":[51,93,147,190,206],"critical":[54],"to":[55,150],"predict":[56],"gas":[59],"entering":[61],"downstream":[63,210],"components":[65],"such":[66,77],"as":[67,78],"CPF":[69,102,127,143,167,171],"NO":[71,107,109],"<sub":[72,110],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[73,111],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">x</sub>":[74],"reduction":[75,81],"catalysts":[76],"urea-selective":[79],"catalytic":[80],"(SCR)":[82],"heavy":[84],"duty":[85],"vehicles.":[87],"internal":[89],"that":[94,115,129,183],"are":[95,130],"performance":[99],"SCR":[104,140],"systems":[105],"include":[106],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sub>":[112],"concentration":[113],"states,":[114],"participate":[116],"passive":[119],"oxidation":[120],"matter":[123],"(PM)":[124],"urea":[133],"injection":[134],"system":[136],"design":[137],"catalyst.":[141],"During":[142],"regeneration,":[145],"used":[149],"achieve":[151],"temperature":[153,173,186,201,208],"exotherm":[154],"by":[155],"oxidizing":[156],"injected":[158],"fuel":[160],"resulting":[161],"hydrocarbon":[163],"slip":[164],"into":[165],"increased":[170],"inlet":[172],"(550-600\u00b0C)":[174],"which":[175],"promotes":[176],"PM":[178],"oxidation.":[179],"results":[181],"show":[182],"HC":[184],"can":[191],"be":[192],"estimated":[193],"using":[194],"EKF":[196],"with":[198],"NOx":[199],"measurements":[202,209],"upstream":[203],"DOC.":[213]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":5}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}