{"id":"https://openalex.org/W2909461206","doi":"https://doi.org/10.1109/tcsi.2018.2889907","title":"Fault Identifiability Analysis of Linear Discrete Time-Varying Systems","display_name":"Fault Identifiability Analysis of Linear Discrete Time-Varying Systems","publication_year":2019,"publication_date":"2019-01-10","ids":{"openalex":"https://openalex.org/W2909461206","doi":"https://doi.org/10.1109/tcsi.2018.2889907","mag":"2909461206"},"language":"en","primary_location":{"id":"doi:10.1109/tcsi.2018.2889907","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2018.2889907","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems I: Regular Papers","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/A5058276153","display_name":"Fangzhou Fu","orcid":"https://orcid.org/0000-0001-7814-028X"},"institutions":[{"id":"https://openalex.org/I194716290","display_name":"China Academy of Space Technology","ror":"https://ror.org/025397a59","country_code":"CN","type":"government","lineage":["https://openalex.org/I194716290","https://openalex.org/I2802615301"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fangzhou Fu","raw_affiliation_strings":["Beijing Institute of Control Engineering, China Academy of Space Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-7814-028X","affiliations":[{"raw_affiliation_string":"Beijing Institute of Control Engineering, China Academy of Space Technology, Beijing, China","institution_ids":["https://openalex.org/I194716290"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006560685","display_name":"Dayi Wang","orcid":"https://orcid.org/0000-0002-6954-9558"},"institutions":[{"id":"https://openalex.org/I194716290","display_name":"China Academy of Space Technology","ror":"https://ror.org/025397a59","country_code":"CN","type":"government","lineage":["https://openalex.org/I194716290","https://openalex.org/I2802615301"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dayi Wang","raw_affiliation_strings":["Beijing Institute of Spacecraft System Engineering, China Academy of Space Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-6954-9558","affiliations":[{"raw_affiliation_string":"Beijing Institute of Spacecraft System Engineering, China Academy of Space Technology, Beijing, China","institution_ids":["https://openalex.org/I194716290"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046071840","display_name":"Steven X. Ding","orcid":"https://orcid.org/0000-0002-5149-5918"},"institutions":[{"id":"https://openalex.org/I62318514","display_name":"University of Duisburg-Essen","ror":"https://ror.org/04mz5ra38","country_code":"DE","type":"education","lineage":["https://openalex.org/I62318514"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Steven X. Ding","raw_affiliation_strings":["Institute for Automatic Control and Complex Systems, University of Duisburg-Essen, Duisburg, Germany"],"raw_orcid":"https://orcid.org/0000-0002-5149-5918","affiliations":[{"raw_affiliation_string":"Institute for Automatic Control and Complex Systems, University of Duisburg-Essen, Duisburg, Germany","institution_ids":["https://openalex.org/I62318514"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058802953","display_name":"Dong Zhao","orcid":"https://orcid.org/0000-0002-2011-0579"},"institutions":[{"id":"https://openalex.org/I62318514","display_name":"University of Duisburg-Essen","ror":"https://ror.org/04mz5ra38","country_code":"DE","type":"education","lineage":["https://openalex.org/I62318514"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Dong Zhao","raw_affiliation_strings":["Institute for Automatic Control and Complex Systems, University of Duisburg-Essen, Duisburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Automatic Control and Complex Systems, University of Duisburg-Essen, Duisburg, Germany","institution_ids":["https://openalex.org/I62318514"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.6423,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.83419187,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"66","issue":"6","first_page":"2371","last_page":"2381"},"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/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"}},{"id":"https://openalex.org/T10780","display_name":"Reliability and Maintenance Optimization","score":0.9878000020980835,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/identifiability","display_name":"Identifiability","score":0.9794918894767761},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.6890478134155273},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5541191697120667},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.49193525314331055},{"id":"https://openalex.org/keywords/fisher-information","display_name":"Fisher information","score":0.46134573221206665},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.45658794045448303},{"id":"https://openalex.org/keywords/qualitative-analysis","display_name":"Qualitative analysis","score":0.4363457262516022},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3791009187698364},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32720503211021423},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10147857666015625},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.06585481762886047}],"concepts":[{"id":"https://openalex.org/C122770356","wikidata":"https://www.wikidata.org/wiki/Q1656753","display_name":"Identifiability","level":2,"score":0.9794918894767761},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.6890478134155273},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5541191697120667},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.49193525314331055},{"id":"https://openalex.org/C29406490","wikidata":"https://www.wikidata.org/wiki/Q1420659","display_name":"Fisher information","level":2,"score":0.46134573221206665},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.45658794045448303},{"id":"https://openalex.org/C3018587665","wikidata":"https://www.wikidata.org/wiki/Q7268696","display_name":"Qualitative analysis","level":3,"score":0.4363457262516022},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3791009187698364},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32720503211021423},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10147857666015625},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.06585481762886047},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C190248442","wikidata":"https://www.wikidata.org/wiki/Q839486","display_name":"Qualitative research","level":2,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","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/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","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/tcsi.2018.2889907","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2018.2889907","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems I: Regular Papers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G188553612","display_name":null,"funder_award_id":"61203093","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087806149","display_name":null,"funder_award_id":"61573060","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3490187930","display_name":null,"funder_award_id":"61640304","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4283291613","display_name":null,"funder_award_id":"201704980063","funder_id":"https://openalex.org/F4320322725","funder_display_name":"China Scholarship Council"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W43591071","https://openalex.org/W436069389","https://openalex.org/W652073649","https://openalex.org/W1556911442","https://openalex.org/W1966863755","https://openalex.org/W1978141941","https://openalex.org/W2007954656","https://openalex.org/W2009125863","https://openalex.org/W2015398652","https://openalex.org/W2043535461","https://openalex.org/W2044632708","https://openalex.org/W2098271043","https://openalex.org/W2101739800","https://openalex.org/W2108018601","https://openalex.org/W2131408733","https://openalex.org/W2185148137","https://openalex.org/W2186740391","https://openalex.org/W2335415707","https://openalex.org/W2344741275","https://openalex.org/W2561254932","https://openalex.org/W2565402117","https://openalex.org/W2581588061","https://openalex.org/W2751861384","https://openalex.org/W2752814435","https://openalex.org/W2767314896","https://openalex.org/W2791934541","https://openalex.org/W2796281443","https://openalex.org/W2804520243","https://openalex.org/W2804896512","https://openalex.org/W2807477133","https://openalex.org/W4210921710","https://openalex.org/W4231197448","https://openalex.org/W4249446031","https://openalex.org/W6621677607"],"related_works":["https://openalex.org/W2724847603","https://openalex.org/W2034041141","https://openalex.org/W2184661725","https://openalex.org/W2900187352","https://openalex.org/W112856298","https://openalex.org/W2573470972","https://openalex.org/W2105626102","https://openalex.org/W2131038454","https://openalex.org/W145130300","https://openalex.org/W2169056646"],"abstract_inverted_index":{"The":[0,19,45],"objective":[1],"of":[2,22,47,62,98,104],"this":[3,23],"paper":[4],"is":[5,25,58,87,109],"to":[6,26],"propose":[7],"a":[8,83],"method":[9,24,101],"for":[10,38,81],"evaluating":[11],"fault":[12,51,53,56],"identifiability":[13,57],"in":[14,30,60,102],"linear":[15],"discrete":[16],"time-varying":[17,43],"systems.":[18],"basic":[20],"idea":[21],"quantify":[27],"the":[28,39,48,63,74,91,96,99],"difficulty":[29],"estimating":[31],"an":[32,36,79],"unknown":[33],"value":[34],"from":[35],"observation":[37],"constructed":[40],"moving":[41],"window":[42],"model.":[44],"analysis":[46],"connection":[49],"among":[50],"detectability,":[52],"isolability,":[54],"and":[55,67,78,106],"presented":[59],"terms":[61,103],"corresponding":[64],"measures,":[65],"distinguishability,":[66],"estimability,":[68],"respectively.":[69],"Furthermore,":[70],"factors":[71],"that":[72],"influence":[73],"performances":[75],"are":[76],"analyzed,":[77],"approach":[80],"selecting":[82],"better":[84],"system":[85],"configuration":[86],"proposed":[88,100],"based":[89],"on":[90],"Fisher":[92],"information":[93],"matrix.":[94],"Finally,":[95],"effectiveness":[97],"qualitative":[105],"quantitative":[107],"analyses":[108],"illustrated":[110],"through":[111],"two":[112],"examples.":[113]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}