{"id":"https://openalex.org/W4320029772","doi":"https://doi.org/10.3103/s0146411622060086","title":"Fault Estimation for a Class of Uncertain Nonlinear Descriptor Systems Using an Adaptive Observer","display_name":"Fault Estimation for a Class of Uncertain Nonlinear Descriptor Systems Using an Adaptive Observer","publication_year":2022,"publication_date":"2022-12-01","ids":{"openalex":"https://openalex.org/W4320029772","doi":"https://doi.org/10.3103/s0146411622060086"},"language":"en","primary_location":{"id":"doi:10.3103/s0146411622060086","is_oa":false,"landing_page_url":"https://doi.org/10.3103/s0146411622060086","pdf_url":null,"source":{"id":"https://openalex.org/S17203304","display_name":"Automatic Control and Computer Sciences","issn_l":"0146-4116","issn":["0146-4116","1558-108X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320267","host_organization_name":"Pleiades Publishing","host_organization_lineage":["https://openalex.org/P4310320267","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Pleiades Publishing","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Automatic Control and Computer Sciences","raw_type":"journal-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/A5101424271","display_name":"Maryam Mohseni","orcid":"https://orcid.org/0000-0001-5398-2253"},"institutions":[{"id":"https://openalex.org/I41775361","display_name":"Islamic Azad University Central Tehran Branch","ror":"https://ror.org/03a11m818","country_code":"IR","type":"education","lineage":["https://openalex.org/I110525433","https://openalex.org/I41775361"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Maryam Mohseni","raw_affiliation_strings":["Department of Electrical Engineering, Central Tehran Branch, Islamic Azad University, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Central Tehran Branch, Islamic Azad University, Tehran, Iran","institution_ids":["https://openalex.org/I41775361"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108726725","display_name":"Amin Ramezani","orcid":"https://orcid.org/0000-0001-7901-7945"},"institutions":[{"id":"https://openalex.org/I1516879","display_name":"Tarbiat Modares University","ror":"https://ror.org/03mwgfy56","country_code":"IR","type":"education","lineage":["https://openalex.org/I1516879"]},{"id":"https://openalex.org/I41775361","display_name":"Islamic Azad University Central Tehran Branch","ror":"https://ror.org/03a11m818","country_code":"IR","type":"education","lineage":["https://openalex.org/I110525433","https://openalex.org/I41775361"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Amin Ramezani","raw_affiliation_strings":["Department of Electrical Engineering, Central Tehran Branch, Islamic Azad University, Tehran, Iran","Department of Electrical Engineering, Tarbiat Modares University, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Central Tehran Branch, Islamic Azad University, Tehran, Iran","institution_ids":["https://openalex.org/I41775361"]},{"raw_affiliation_string":"Department of Electrical Engineering, Tarbiat Modares University, Tehran, Iran","institution_ids":["https://openalex.org/I1516879"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062450665","display_name":"Mehdi Siahi","orcid":"https://orcid.org/0000-0002-9013-834X"},"institutions":[{"id":"https://openalex.org/I155419210","display_name":"Islamic Azad University, Science and Research Branch","ror":"https://ror.org/03187yj51","country_code":"IR","type":"education","lineage":["https://openalex.org/I110525433","https://openalex.org/I155419210"]},{"id":"https://openalex.org/I41775361","display_name":"Islamic Azad University Central Tehran Branch","ror":"https://ror.org/03a11m818","country_code":"IR","type":"education","lineage":["https://openalex.org/I110525433","https://openalex.org/I41775361"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mehdi Siahi","raw_affiliation_strings":["Department of Electrical Engineering, Central Tehran Branch, Islamic Azad University, Tehran, Iran","Faculty of Mechanics, Electrical Power and Computer, Science and Research Branch, Islamic Azad University, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Central Tehran Branch, Islamic Azad University, Tehran, Iran","institution_ids":["https://openalex.org/I41775361"]},{"raw_affiliation_string":"Faculty of Mechanics, Electrical Power and Computer, Science and Research Branch, Islamic Azad University, Tehran, Iran","institution_ids":["https://openalex.org/I155419210"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5108726725"],"corresponding_institution_ids":["https://openalex.org/I1516879","https://openalex.org/I41775361"],"apc_list":null,"apc_paid":null,"fwci":0.0992,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.40057406,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"56","issue":"6","first_page":"494","last_page":"508"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":1.0,"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":1.0,"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":0.9957000017166138,"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/T11236","display_name":"Control Systems and Identification","score":0.9944999814033508,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.8234782218933105},{"id":"https://openalex.org/keywords/actuator","display_name":"Actuator","score":0.6719525456428528},{"id":"https://openalex.org/keywords/observer","display_name":"Observer (physics)","score":0.6702074408531189},{"id":"https://openalex.org/keywords/lipschitz-continuity","display_name":"Lipschitz continuity","score":0.6692613959312439},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.6537995934486389},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5972021222114563},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.5967097282409668},{"id":"https://openalex.org/keywords/multiplicative-function","display_name":"Multiplicative function","score":0.5437979698181152},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.47549471259117126},{"id":"https://openalex.org/keywords/fault-detection-and-isolation","display_name":"Fault detection and isolation","score":0.44771096110343933},{"id":"https://openalex.org/keywords/lyapunov-function","display_name":"Lyapunov function","score":0.439431369304657},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.4352504312992096},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.38169434666633606},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.10960808396339417},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09293815493583679}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.8234782218933105},{"id":"https://openalex.org/C172707124","wikidata":"https://www.wikidata.org/wiki/Q423488","display_name":"Actuator","level":2,"score":0.6719525456428528},{"id":"https://openalex.org/C2780704645","wikidata":"https://www.wikidata.org/wiki/Q9251458","display_name":"Observer (physics)","level":2,"score":0.6702074408531189},{"id":"https://openalex.org/C22324862","wikidata":"https://www.wikidata.org/wiki/Q652707","display_name":"Lipschitz continuity","level":2,"score":0.6692613959312439},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.6537995934486389},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5972021222114563},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.5967097282409668},{"id":"https://openalex.org/C42747912","wikidata":"https://www.wikidata.org/wiki/Q1048447","display_name":"Multiplicative function","level":2,"score":0.5437979698181152},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.47549471259117126},{"id":"https://openalex.org/C152745839","wikidata":"https://www.wikidata.org/wiki/Q5438153","display_name":"Fault detection and isolation","level":3,"score":0.44771096110343933},{"id":"https://openalex.org/C60640748","wikidata":"https://www.wikidata.org/wiki/Q2337858","display_name":"Lyapunov function","level":3,"score":0.439431369304657},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.4352504312992096},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38169434666633606},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.10960808396339417},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09293815493583679},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"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},{"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/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3103/s0146411622060086","is_oa":false,"landing_page_url":"https://doi.org/10.3103/s0146411622060086","pdf_url":null,"source":{"id":"https://openalex.org/S17203304","display_name":"Automatic Control and Computer Sciences","issn_l":"0146-4116","issn":["0146-4116","1558-108X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320267","host_organization_name":"Pleiades Publishing","host_organization_lineage":["https://openalex.org/P4310320267","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Pleiades Publishing","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Automatic Control and Computer Sciences","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6899999976158142,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1489099033","https://openalex.org/W1547377511","https://openalex.org/W1920253060","https://openalex.org/W1988955890","https://openalex.org/W2004557306","https://openalex.org/W2028837604","https://openalex.org/W2034381010","https://openalex.org/W2034397194","https://openalex.org/W2068653799","https://openalex.org/W2079911216","https://openalex.org/W2083539905","https://openalex.org/W2122902597","https://openalex.org/W2167606259","https://openalex.org/W2413104318","https://openalex.org/W2467844640","https://openalex.org/W2470808982","https://openalex.org/W2604728863","https://openalex.org/W2750168035","https://openalex.org/W2807034097","https://openalex.org/W2894877498","https://openalex.org/W2912104503","https://openalex.org/W2973264982","https://openalex.org/W2991004127","https://openalex.org/W2999598591","https://openalex.org/W3013275249","https://openalex.org/W3115584279","https://openalex.org/W3119374888","https://openalex.org/W3134138269","https://openalex.org/W3138075379","https://openalex.org/W3193728267"],"related_works":["https://openalex.org/W3086113414","https://openalex.org/W2971943739","https://openalex.org/W2060923245","https://openalex.org/W4317987680","https://openalex.org/W1972785311","https://openalex.org/W2547197143","https://openalex.org/W2366864273","https://openalex.org/W2158581961","https://openalex.org/W2359700183","https://openalex.org/W2737294511"],"abstract_inverted_index":{"This":[0,40],"paper":[1],"presents":[2],"a":[3,107],"scheme":[4],"to":[5,28,110,125],"design":[6],"an":[7],"$${{H}_{\\infty":[8],"}}$$":[9],"adaptive":[10],"observer":[11,63,132],"for":[12,133],"uncertain":[13],"nonlinear":[14],"descriptor":[15,139],"systems":[16,137],"where":[17],"both":[18,47,134],"output":[19],"disturbances":[20],"and":[21,32,35,46,50,100,138],"uncertainties":[22],"are":[23,64,73,123],"considered.":[24],"The":[25,58],"aim":[26],"is":[27,119],"estimate":[29],"the":[30,36,62,68,82,86,89,92,98,111,114,127,130],"sensor":[31,51],"actuator":[33,44,48],"faults":[34,49,52],"state":[37],"vector":[38],"simultaneously.":[39],"study":[41],"considers":[42],"multiplicative":[43],"faults,":[45],"can":[53,102],"be":[54,103],"time-varying":[55],"or":[56],"abrupt.":[57],"stability":[59],"conditions":[60,72],"of":[61,91,116,129],"derived":[65],"based":[66],"on":[67],"Lyapunov":[69],"approach.":[70],"These":[71],"expressed":[74],"as":[75],"linear":[76],"matrix":[77],"inequalities":[78],"(LMIs)":[79],"without":[80],"incorporating":[81],"Lipschitz":[83,93],"constant":[84,94],"in":[85],"LMIs.":[87],"Therefore,":[88],"value":[90],"does":[95],"not":[96],"restrict":[97],"method,":[99],"it":[101],"unknown.":[104],"By":[105],"adding":[106],"proportional":[108],"term":[109],"fault":[112,117],"estimator,":[113],"accuracy":[115],"estimation":[118],"improved.":[120],"Two":[121],"examples":[122],"presented":[124],"show":[126],"efficiency":[128],"proposed":[131],"normal":[135],"state-space":[136],"systems.":[140]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}
