{"id":"https://openalex.org/W2110133753","doi":"https://doi.org/10.1109/acc.2009.5160101","title":"Fault detection and isolation of a polyethylene reactor using asynchronous measurements","display_name":"Fault detection and isolation of a polyethylene reactor using asynchronous measurements","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2110133753","doi":"https://doi.org/10.1109/acc.2009.5160101","mag":"2110133753"},"language":"en","primary_location":{"id":"doi:10.1109/acc.2009.5160101","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2009.5160101","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 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/A5019130061","display_name":"Charles W. McFall","orcid":null},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Charles W. McFall","raw_affiliation_strings":["Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051750991","display_name":"David Mu\u00f1oz de la Pe\u00f1a","orcid":"https://orcid.org/0000-0002-6696-8490"},"institutions":[{"id":"https://openalex.org/I79238269","display_name":"Universidad de Sevilla","ror":"https://ror.org/03yxnpp24","country_code":"ES","type":"education","lineage":["https://openalex.org/I79238269"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"David Munoz de la Pena","raw_affiliation_strings":["Departmento de Ingenier\u00eda de Sistemas y Autom\u00e1tica, Universidad de Sevilla, Sevilla, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departmento de Ingenier\u00eda de Sistemas y Autom\u00e1tica, Universidad de Sevilla, Sevilla, Spain","institution_ids":["https://openalex.org/I79238269"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033664418","display_name":"Ben Ohran","orcid":null},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ben Ohran","raw_affiliation_strings":["Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002367171","display_name":"Panagiotis D. Christofides","orcid":"https://orcid.org/0000-0002-8772-4348"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Panagiotis D. Christofides","raw_affiliation_strings":["The Department of Electrical Engineering, University of California, Los Angeles, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Department of Electrical Engineering, University of California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102064681","display_name":"James F. Davis","orcid":null},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"James F. Davis","raw_affiliation_strings":["Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7701,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.77734142,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"91","issue":null,"first_page":"4302","last_page":"4309"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10876","display_name":"Fault Detection and 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/T10876","display_name":"Fault Detection and 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":0.996999979019165,"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/T10409","display_name":"Fuel Cells and Related Materials","score":0.9682999849319458,"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/fault-detection-and-isolation","display_name":"Fault detection and isolation","score":0.8320013880729675},{"id":"https://openalex.org/keywords/control-reconfiguration","display_name":"Control reconfiguration","score":0.7184892892837524},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.6699879765510559},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.606866180896759},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.598207414150238},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5065125226974487},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5056447982788086},{"id":"https://openalex.org/keywords/process-control","display_name":"Process control","score":0.49548327922821045},{"id":"https://openalex.org/keywords/stuck-at-fault","display_name":"Stuck-at fault","score":0.48453110456466675},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4533407986164093},{"id":"https://openalex.org/keywords/isolation","display_name":"Isolation (microbiology)","score":0.4475475549697876},{"id":"https://openalex.org/keywords/fault-tolerance","display_name":"Fault tolerance","score":0.4221193492412567},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.3843155801296234},{"id":"https://openalex.org/keywords/actuator","display_name":"Actuator","score":0.37923941016197205},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3237723112106323},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.15577751398086548},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.15311765670776367},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.139333575963974},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08552089333534241},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06471934914588928}],"concepts":[{"id":"https://openalex.org/C152745839","wikidata":"https://www.wikidata.org/wiki/Q5438153","display_name":"Fault detection and isolation","level":3,"score":0.8320013880729675},{"id":"https://openalex.org/C119701452","wikidata":"https://www.wikidata.org/wiki/Q5165881","display_name":"Control reconfiguration","level":2,"score":0.7184892892837524},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.6699879765510559},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.606866180896759},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.598207414150238},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5065125226974487},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5056447982788086},{"id":"https://openalex.org/C155386361","wikidata":"https://www.wikidata.org/wiki/Q1649571","display_name":"Process control","level":3,"score":0.49548327922821045},{"id":"https://openalex.org/C13625343","wikidata":"https://www.wikidata.org/wiki/Q7627418","display_name":"Stuck-at fault","level":4,"score":0.48453110456466675},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4533407986164093},{"id":"https://openalex.org/C2775941552","wikidata":"https://www.wikidata.org/wiki/Q25212305","display_name":"Isolation (microbiology)","level":2,"score":0.4475475549697876},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.4221193492412567},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.3843155801296234},{"id":"https://openalex.org/C172707124","wikidata":"https://www.wikidata.org/wiki/Q423488","display_name":"Actuator","level":2,"score":0.37923941016197205},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3237723112106323},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.15577751398086548},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.15311765670776367},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.139333575963974},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08552089333534241},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06471934914588928},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","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/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","level":1,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"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/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/acc.2009.5160101","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2009.5160101","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 American Control Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W52308446","https://openalex.org/W1964505947","https://openalex.org/W2024898379","https://openalex.org/W2041076275","https://openalex.org/W2066353980","https://openalex.org/W2087519985","https://openalex.org/W2115304548","https://openalex.org/W2121472239","https://openalex.org/W2122285908","https://openalex.org/W2124542722","https://openalex.org/W2128969277","https://openalex.org/W2151132523","https://openalex.org/W2168957365","https://openalex.org/W4253890920","https://openalex.org/W6602171250"],"related_works":["https://openalex.org/W2130594209","https://openalex.org/W1950809481","https://openalex.org/W2085988155","https://openalex.org/W2169757786","https://openalex.org/W2164489324","https://openalex.org/W4250351468","https://openalex.org/W4285494435","https://openalex.org/W1990542984","https://openalex.org/W855434851","https://openalex.org/W2972711000"],"abstract_inverted_index":{"This":[0],"work":[1],"applies":[2],"the":[3,24,41,52,71,86,113,139,151,157,162,172],"method":[4,170],"of":[5,54,65,74,81,89,115,141,150,161,174],"fault-detection,":[6],"and":[7,23,43,63,79,108,159,165,167],"isolation":[8,44,53,64,166],"for":[9,51],"nonlinear":[10],"processes":[11],"when":[12,119],"some":[13],"process":[14,26,98],"variable":[15],"measurements":[16,121],"are":[17,28,132,154],"available":[18],"at":[19,30],"regular":[20],"sampling":[21],"intervals":[22],"remaining":[25],"variables":[27],"measured":[29,77,92],"an":[31],"asynchronous":[32,116,120,175],"rate":[33],"to":[34,135],"a":[35,95,104,128],"gas-phase":[36],"polyethylene":[37,152],"reactor":[38,153],"model.":[39],"First,":[40],"fault-detection":[42,100,164],"(FDI)":[45],"scheme":[46,60],"that":[47,68,83],"employs":[48],"model-based":[49],"techniques":[50],"faults":[55,82],"is":[56],"reviewed.":[57],"The":[58],"FDI":[59],"provides":[61],"detection":[62],"any":[66,90],"fault":[67,105,109],"enters":[69],"into":[70,85],"differential":[72,87],"equation":[73,88],"only":[75],"synchronously":[76],"states,":[78],"grouping":[80],"enter":[84],"asynchronously":[91],"state.":[93],"For":[94],"fully":[96],"coupled":[97],"system,":[99],"occurs":[101,118],"shortly":[102],"after":[103],"takes":[106],"place,":[107],"isolation,":[110],"limited":[111],"by":[112],"arrival":[114],"measurements,":[117],"become":[122],"available.":[123],"Fault-tolerant":[124],"control":[125,130,145,169],"methods":[126],"with":[127],"supervisory":[129],"component":[131],"then":[133],"employed":[134],"achieve":[136],"stability":[137],"in":[138,171],"presence":[140,173],"actuator":[142],"failures":[143],"using":[144],"system":[146],"reconfiguration.":[147],"Numerical":[148],"simulations":[149],"performed,":[155],"demonstrating":[156],"applicability":[158],"performance":[160],"proposed":[163],"fault-tolerant":[168],"measurements.":[176]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}