{"id":"https://openalex.org/W4382935836","doi":"https://doi.org/10.23919/acc55779.2023.10155967","title":"Adaptive Online Fault Mitigation using Hierarchical Engine Control","display_name":"Adaptive Online Fault Mitigation using Hierarchical Engine Control","publication_year":2023,"publication_date":"2023-05-31","ids":{"openalex":"https://openalex.org/W4382935836","doi":"https://doi.org/10.23919/acc55779.2023.10155967"},"language":"en","primary_location":{"id":"doi:10.23919/acc55779.2023.10155967","is_oa":false,"landing_page_url":"http://dx.doi.org/10.23919/acc55779.2023.10155967","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 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/A5085115754","display_name":"Dhrubajit Chowdhury","orcid":"https://orcid.org/0000-0002-9113-0323"},"institutions":[{"id":"https://openalex.org/I173498003","display_name":"Palo Alto Research Center","ror":"https://ror.org/0529fxt39","country_code":"US","type":"facility","lineage":["https://openalex.org/I173498003","https://openalex.org/I4210132870"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dhrubajit Chowdhury","raw_affiliation_strings":["Palo Alto Research Center - A Xerox Company,Palo Alto,CA,USA","Palo Alto Research Center - A Xerox Company, Palo Alto, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Palo Alto Research Center - A Xerox Company,Palo Alto,CA,USA","institution_ids":["https://openalex.org/I173498003"]},{"raw_affiliation_string":"Palo Alto Research Center - A Xerox Company, Palo Alto, CA, USA","institution_ids":["https://openalex.org/I173498003"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072338368","display_name":"Raman Goyal","orcid":"https://orcid.org/0000-0002-8128-3051"},"institutions":[{"id":"https://openalex.org/I173498003","display_name":"Palo Alto Research Center","ror":"https://ror.org/0529fxt39","country_code":"US","type":"facility","lineage":["https://openalex.org/I173498003","https://openalex.org/I4210132870"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Raman Goyal","raw_affiliation_strings":["Palo Alto Research Center - A Xerox Company,Palo Alto,CA,USA","Palo Alto Research Center - A Xerox Company, Palo Alto, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Palo Alto Research Center - A Xerox Company,Palo Alto,CA,USA","institution_ids":["https://openalex.org/I173498003"]},{"raw_affiliation_string":"Palo Alto Research Center - A Xerox Company, Palo Alto, CA, USA","institution_ids":["https://openalex.org/I173498003"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085073470","display_name":"Raj Pradip Khawale","orcid":"https://orcid.org/0000-0002-9459-8634"},"institutions":[{"id":"https://openalex.org/I8078737","display_name":"Clemson University","ror":"https://ror.org/037s24f05","country_code":"US","type":"education","lineage":["https://openalex.org/I8078737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Raj Pradip Khawale","raw_affiliation_strings":["Clemson University,Department of Automotive Engineering,Clemson,SC,USA","Department of Automotive Engineering, Clemson University, Clemson, SC, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Clemson University,Department of Automotive Engineering,Clemson,SC,USA","institution_ids":["https://openalex.org/I8078737"]},{"raw_affiliation_string":"Department of Automotive Engineering, Clemson University, Clemson, SC, USA","institution_ids":["https://openalex.org/I8078737"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082031753","display_name":"Lara S. Crawford","orcid":null},"institutions":[{"id":"https://openalex.org/I173498003","display_name":"Palo Alto Research Center","ror":"https://ror.org/0529fxt39","country_code":"US","type":"facility","lineage":["https://openalex.org/I173498003","https://openalex.org/I4210132870"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lara Crawford","raw_affiliation_strings":["Palo Alto Research Center - A Xerox Company,Palo Alto,CA,USA","Palo Alto Research Center - A Xerox Company, Palo Alto, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Palo Alto Research Center - A Xerox Company,Palo Alto,CA,USA","institution_ids":["https://openalex.org/I173498003"]},{"raw_affiliation_string":"Palo Alto Research Center - A Xerox Company, Palo Alto, CA, USA","institution_ids":["https://openalex.org/I173498003"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090155483","display_name":"Rahul Rai","orcid":"https://orcid.org/0000-0002-6478-4065"},"institutions":[{"id":"https://openalex.org/I8078737","display_name":"Clemson University","ror":"https://ror.org/037s24f05","country_code":"US","type":"education","lineage":["https://openalex.org/I8078737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rahul Rai","raw_affiliation_strings":["Clemson University,Department of Automotive Engineering,Clemson,SC,USA","Department of Automotive Engineering, Clemson University, Clemson, SC, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Clemson University,Department of Automotive Engineering,Clemson,SC,USA","institution_ids":["https://openalex.org/I8078737"]},{"raw_affiliation_string":"Department of Automotive Engineering, Clemson University, Clemson, SC, USA","institution_ids":["https://openalex.org/I8078737"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09579298,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2371","last_page":"2378"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14083","display_name":"Extremum Seeking Control Systems","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T14083","display_name":"Extremum Seeking Control Systems","score":0.9998999834060669,"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/T10791","display_name":"Advanced Control Systems Optimization","score":0.9896000027656555,"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/T11663","display_name":"Viral Infectious Diseases and Gene Expression in Insects","score":0.9836999773979187,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.527137041091919},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.5231099128723145},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5127464532852173},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.48831531405448914},{"id":"https://openalex.org/keywords/torque","display_name":"Torque","score":0.4799397587776184},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.4793734848499298},{"id":"https://openalex.org/keywords/online-model","display_name":"Online model","score":0.4362216591835022},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.4243071675300598},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.40935683250427246},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3217635750770569},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.2085759937763214},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11771214008331299}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.527137041091919},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.5231099128723145},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5127464532852173},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.48831531405448914},{"id":"https://openalex.org/C144171764","wikidata":"https://www.wikidata.org/wiki/Q48103","display_name":"Torque","level":2,"score":0.4799397587776184},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.4793734848499298},{"id":"https://openalex.org/C2777851325","wikidata":"https://www.wikidata.org/wiki/Q7094102","display_name":"Online model","level":2,"score":0.4362216591835022},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.4243071675300598},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.40935683250427246},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3217635750770569},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.2085759937763214},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11771214008331299},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/acc55779.2023.10155967","is_oa":false,"landing_page_url":"http://dx.doi.org/10.23919/acc55779.2023.10155967","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 American Control Conference (ACC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8700000047683716,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320309106","display_name":"Clemson University","ror":"https://ror.org/037s24f05"},{"id":"https://openalex.org/F4320337345","display_name":"Office of Naval Research","ror":"https://ror.org/00rk2pe57"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W5647731","https://openalex.org/W610025833","https://openalex.org/W2030085125","https://openalex.org/W2050451346","https://openalex.org/W2087038344","https://openalex.org/W2095062552","https://openalex.org/W2114799240","https://openalex.org/W2127247887","https://openalex.org/W2135245732","https://openalex.org/W2160456562","https://openalex.org/W2162579321","https://openalex.org/W2168926074","https://openalex.org/W2192203593","https://openalex.org/W2579823431","https://openalex.org/W2783254036","https://openalex.org/W2808275795","https://openalex.org/W2900040079","https://openalex.org/W3001403614","https://openalex.org/W3124240824","https://openalex.org/W3202720103","https://openalex.org/W4300443332","https://openalex.org/W6600238486"],"related_works":["https://openalex.org/W2375420338","https://openalex.org/W1817375815","https://openalex.org/W2072755410","https://openalex.org/W2114770238","https://openalex.org/W2955342073","https://openalex.org/W2241953493","https://openalex.org/W1508099756","https://openalex.org/W2365607528","https://openalex.org/W2046724649","https://openalex.org/W2555586164"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,36,169],"hierarchical":[4],"control":[5,54,63,142],"architecture":[6],"to":[7,22,65,106,168],"mitigate":[8],"faults":[9,111],"and":[10,40,95,112,160],"modeling":[11,113],"errors":[12,114],"in":[13],"an":[14],"engine":[15,26,62,69,88,110,141],"system.":[16],"A":[17,53],"hybrid":[18,87],"approach":[19],"is":[20,46,77,120,145],"used":[21],"model":[23,39],"the":[24,29,41,44,60,67,72,103,140,148,153,157,163],"complete":[25],"system":[27,45],"with":[28],"main":[30],"cylinder":[31],"combustion":[32],"process":[33],"represented":[34],"using":[35,48,71],"neural":[37],"network":[38],"rest":[42],"of":[43,59,102,139],"modeled":[47],"well-studied":[49],"physics-based":[50],"analytical":[51],"equations.":[52],"calibration":[55,138],"map":[56,105],"that":[57,147],"consists":[58],"optimal":[61],"parameters":[64],"maintain":[66],"desired":[68,158],"torque":[70,159],"minimum":[73],"fuel":[74,164],"consumption":[75,165],"rate":[76,166],"generated":[78],"offline":[79,104],"by":[80,122,155],"performing":[81],"Bayesian":[82],"optimization":[83],"on":[84,100],"this":[85],"high-fidelity":[86],"model.":[89],"We":[90,127],"then":[91],"use":[92],"proportional-integral":[93],"(PI)":[94],"extremum":[96],"seeking":[97],"(ES)":[98],"controllers":[99],"top":[101],"compensate":[107],"for":[108,115],"any":[109],"online":[116,137],"calibration.":[117],"The":[118],"work":[119],"motivated":[121],"optimally":[123],"reconfiguring":[124],"autonomous":[125],"systems.":[126],"test":[128],"three":[129],"different":[130],"scenarios":[131],"through":[132],"numerical":[133],"simulations":[134],"which":[135],"require":[136],"parameters.":[143],"It":[144],"shown":[146],"PI+ES":[149],"controller":[150],"can":[151],"overcome":[152],"fault":[154],"maintaining":[156],"also":[161],"lowers":[162],"compared":[167],"PI":[170],"controller.":[171]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
