{"id":"https://openalex.org/W4388505072","doi":"https://doi.org/10.1109/tim.2023.3331394","title":"Active Fault Diagnosis Based on Dual-Observer for Leakage Detection and Estimation With Adaptive Auxiliary Signal Mechanism in Industrial Gas Networks","display_name":"Active Fault Diagnosis Based on Dual-Observer for Leakage Detection and Estimation With Adaptive Auxiliary Signal Mechanism in Industrial Gas Networks","publication_year":2023,"publication_date":"2023-11-08","ids":{"openalex":"https://openalex.org/W4388505072","doi":"https://doi.org/10.1109/tim.2023.3331394"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2023.3331394","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2023.3331394","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","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/A5089763541","display_name":"Demin Xu","orcid":"https://orcid.org/0009-0009-3872-0461"},"institutions":[{"id":"https://openalex.org/I1327237609","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934","country_code":"CN","type":"government","lineage":["https://openalex.org/I1327237609","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Demin Xu","raw_affiliation_strings":["Key Laboratory of Intelligent Control and Optimization for Industrial Equipment, Ministry of Education, Dalian, China","School of Control Science and Engineering, Dalian University of Technology, Dalian, China"],"raw_orcid":"https://orcid.org/0009-0009-3872-0461","affiliations":[{"raw_affiliation_string":"Key Laboratory of Intelligent Control and Optimization for Industrial Equipment, Ministry of Education, Dalian, China","institution_ids":["https://openalex.org/I1327237609"]},{"raw_affiliation_string":"School of Control Science and Engineering, Dalian University of Technology, Dalian, China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001331689","display_name":"Feng Jin","orcid":"https://orcid.org/0000-0002-8393-8197"},"institutions":[{"id":"https://openalex.org/I1327237609","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934","country_code":"CN","type":"government","lineage":["https://openalex.org/I1327237609","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Jin","raw_affiliation_strings":["Key Laboratory of Intelligent Control and Optimization for Industrial Equipment, Ministry of Education, Dalian, China","School of Control Science and Engineering, Dalian University of Technology, Dalian, China"],"raw_orcid":"https://orcid.org/0000-0002-8393-8197","affiliations":[{"raw_affiliation_string":"Key Laboratory of Intelligent Control and Optimization for Industrial Equipment, Ministry of Education, Dalian, China","institution_ids":["https://openalex.org/I1327237609"]},{"raw_affiliation_string":"School of Control Science and Engineering, Dalian University of Technology, Dalian, China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010559369","display_name":"Fan Zhou","orcid":"https://orcid.org/0009-0005-9602-449X"},"institutions":[{"id":"https://openalex.org/I1327237609","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934","country_code":"CN","type":"government","lineage":["https://openalex.org/I1327237609","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fan Zhou","raw_affiliation_strings":["Key Laboratory of Intelligent Control and Optimization for Industrial Equipment, Ministry of Education, Dalian, China","School of Control Science and Engineering, Dalian University of Technology, Dalian, China"],"raw_orcid":"https://orcid.org/0009-0005-9602-449X","affiliations":[{"raw_affiliation_string":"Key Laboratory of Intelligent Control and Optimization for Industrial Equipment, Ministry of Education, Dalian, China","institution_ids":["https://openalex.org/I1327237609"]},{"raw_affiliation_string":"School of Control Science and Engineering, Dalian University of Technology, Dalian, China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100358009","display_name":"Jun Zhao","orcid":"https://orcid.org/0000-0002-3573-152X"},"institutions":[{"id":"https://openalex.org/I1327237609","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934","country_code":"CN","type":"government","lineage":["https://openalex.org/I1327237609","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Zhao","raw_affiliation_strings":["Key Laboratory of Intelligent Control and Optimization for Industrial Equipment, Ministry of Education, Dalian, China","School of Control Science and Engineering, Dalian University of Technology, Dalian, China"],"raw_orcid":"https://orcid.org/0000-0002-3573-152X","affiliations":[{"raw_affiliation_string":"Key Laboratory of Intelligent Control and Optimization for Industrial Equipment, Ministry of Education, Dalian, China","institution_ids":["https://openalex.org/I1327237609"]},{"raw_affiliation_string":"School of Control Science and Engineering, Dalian University of Technology, Dalian, China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100391742","display_name":"Wei Wang","orcid":"https://orcid.org/0000-0001-7608-7438"},"institutions":[{"id":"https://openalex.org/I1327237609","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934","country_code":"CN","type":"government","lineage":["https://openalex.org/I1327237609","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Wang","raw_affiliation_strings":["Key Laboratory of Intelligent Control and Optimization for Industrial Equipment, Ministry of Education, Dalian, China","School of Control Science and Engineering, Dalian University of Technology, Dalian, China"],"raw_orcid":"https://orcid.org/0000-0001-7608-7438","affiliations":[{"raw_affiliation_string":"Key Laboratory of Intelligent Control and Optimization for Industrial Equipment, Ministry of Education, Dalian, China","institution_ids":["https://openalex.org/I1327237609"]},{"raw_affiliation_string":"School of Control Science and Engineering, Dalian University of Technology, Dalian, China","institution_ids":["https://openalex.org/I27357992"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.1264,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.87433168,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"73","issue":null,"first_page":"1","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.9936000108718872,"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":0.9936000108718872,"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":0.9879000186920166,"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"}},{"id":"https://openalex.org/T11220","display_name":"Water Systems and Optimization","score":0.9830999970436096,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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":0.7160245180130005},{"id":"https://openalex.org/keywords/observer","display_name":"Observer (physics)","score":0.5818201303482056},{"id":"https://openalex.org/keywords/stuck-at-fault","display_name":"Stuck-at fault","score":0.5388950705528259},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.5291096568107605},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5203865766525269},{"id":"https://openalex.org/keywords/fault-coverage","display_name":"Fault coverage","score":0.5098258852958679},{"id":"https://openalex.org/keywords/decoupling","display_name":"Decoupling (probability)","score":0.48101574182510376},{"id":"https://openalex.org/keywords/fault-indicator","display_name":"Fault indicator","score":0.4779479503631592},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4722180664539337},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.4520620107650757},{"id":"https://openalex.org/keywords/leakage","display_name":"Leakage (economics)","score":0.4405513107776642},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3930892050266266},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.3644786477088928},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10646265745162964},{"id":"https://openalex.org/keywords/electronic-circuit","display_name":"Electronic circuit","score":0.07220298051834106}],"concepts":[{"id":"https://openalex.org/C152745839","wikidata":"https://www.wikidata.org/wiki/Q5438153","display_name":"Fault detection and isolation","level":3,"score":0.7160245180130005},{"id":"https://openalex.org/C2780704645","wikidata":"https://www.wikidata.org/wiki/Q9251458","display_name":"Observer (physics)","level":2,"score":0.5818201303482056},{"id":"https://openalex.org/C13625343","wikidata":"https://www.wikidata.org/wiki/Q7627418","display_name":"Stuck-at fault","level":4,"score":0.5388950705528259},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.5291096568107605},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5203865766525269},{"id":"https://openalex.org/C126953365","wikidata":"https://www.wikidata.org/wiki/Q5438152","display_name":"Fault coverage","level":3,"score":0.5098258852958679},{"id":"https://openalex.org/C205606062","wikidata":"https://www.wikidata.org/wiki/Q5249645","display_name":"Decoupling (probability)","level":2,"score":0.48101574182510376},{"id":"https://openalex.org/C21267803","wikidata":"https://www.wikidata.org/wiki/Q5438159","display_name":"Fault indicator","level":4,"score":0.4779479503631592},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4722180664539337},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4520620107650757},{"id":"https://openalex.org/C2777042071","wikidata":"https://www.wikidata.org/wiki/Q6509304","display_name":"Leakage (economics)","level":2,"score":0.4405513107776642},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3930892050266266},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.3644786477088928},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10646265745162964},{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.07220298051834106},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"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/C172707124","wikidata":"https://www.wikidata.org/wiki/Q423488","display_name":"Actuator","level":2,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2023.3331394","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2023.3331394","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5199999809265137,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G1617156818","display_name":null,"funder_award_id":"62103075","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2146608994","display_name":null,"funder_award_id":"61833003","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3434632034","display_name":null,"funder_award_id":"XLYC2002087","funder_id":"https://openalex.org/F4320329895","funder_display_name":"Liaoning Revitalization Talents Program"},{"id":"https://openalex.org/G3512189188","display_name":null,"funder_award_id":"62125302","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4851712757","display_name":null,"funder_award_id":"2017YFA0700300","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G6345361789","display_name":null,"funder_award_id":"U1908218","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320329895","display_name":"Liaoning Revitalization Talents Program","ror":null},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1538982093","https://openalex.org/W1976069714","https://openalex.org/W2048662115","https://openalex.org/W2049267230","https://openalex.org/W2061116808","https://openalex.org/W2065354259","https://openalex.org/W2081989379","https://openalex.org/W2083514989","https://openalex.org/W2090986823","https://openalex.org/W2142032158","https://openalex.org/W2166577160","https://openalex.org/W2185147968","https://openalex.org/W2185148137","https://openalex.org/W2295856041","https://openalex.org/W2528300482","https://openalex.org/W2584228553","https://openalex.org/W2776717289","https://openalex.org/W2896793764","https://openalex.org/W2953987170","https://openalex.org/W2980488542","https://openalex.org/W3012529683","https://openalex.org/W3024848112","https://openalex.org/W3082363917","https://openalex.org/W3082794970","https://openalex.org/W3113292934","https://openalex.org/W3134507400","https://openalex.org/W3180293088","https://openalex.org/W3185820015","https://openalex.org/W3202193346","https://openalex.org/W4210524727","https://openalex.org/W4211047257","https://openalex.org/W4220967839","https://openalex.org/W4293731241","https://openalex.org/W4295046711","https://openalex.org/W4319866489","https://openalex.org/W4319998033"],"related_works":["https://openalex.org/W3148663848","https://openalex.org/W3186790058","https://openalex.org/W2024194466","https://openalex.org/W2051500795","https://openalex.org/W2566529656","https://openalex.org/W2163103195","https://openalex.org/W1978303825","https://openalex.org/W1974225921","https://openalex.org/W2390533148","https://openalex.org/W2386936363"],"abstract_inverted_index":{"For":[0],"industrial":[1,28,190],"gas":[2,29,191,211],"networks,":[3],"it":[4],"is":[5,54,109,134,153],"essential":[6],"to":[7,15,36,57,95,136,170],"provide":[8],"accurate":[9],"leakage":[10,59,213],"fault":[11,47,60,75,91,98,101,113,123,142,214,217],"detection":[12,61,99,215],"and":[13,19,40,62,90,100,120,143,187,216],"estimation":[14,63,92,102,218],"ensure":[16],"the":[17,41,51,107,117,122,127,138,141,144,157,164,171,177,180,203,208],"safety":[18],"stability":[20],"of":[21,27,159,179,210],"its":[22],"delivery":[23],"process.":[24],"The":[25,198],"topology":[26],"networks":[30,53],"has":[31],"become":[32],"more":[33],"complex":[34,66],"due":[35],"many":[37],"demand-side":[38],"users":[39],"large":[42],"load":[43],"fluctuations.":[44],"A":[45],"unified":[46],"diagnosis":[48,76],"framework":[49,78],"for":[50,111],"overall":[52],"urgently":[55],"needed":[56],"realize":[58],"even":[64],"under":[65],"working":[67],"conditions.":[68],"This":[69],"article":[70],"proposes":[71],"a":[72,81,183,188],"novel":[73],"active":[74,97],"(AFD)":[77],"based":[79],"on":[80],"dual-observer":[82],"that":[83,202],"includes":[84],"an":[85,131,148],"unknown":[86],"input":[87],"observer":[88,93],"(UIO)":[89],"(FEO),":[94],"achieve":[96],"simultaneously.":[103],"In":[104],"this":[105],"framework,":[106],"UIO":[108],"designed":[110],"enhanced":[112],"performance":[114],"by":[115],"decoupling":[116],"partial":[118],"disturbances":[119],"estimating":[121],"size":[124],"accurately":[125],"through":[126],"FEO,":[128],"in":[129,166],"which":[130,155],"auxiliary":[132,150,160],"variable":[133],"utilized":[135],"establish":[137],"relation":[139],"between":[140],"system":[145,165,172,186],"state.":[146,174],"Furthermore,":[147],"adaptive":[149],"signal":[151,161],"mechanism":[152],"designed,":[154],"adjusts":[156],"time":[158,168],"injection":[162],"into":[163],"real":[167,189],"according":[169],"operation":[173],"To":[175],"verify":[176],"effectiveness":[178],"proposed":[181,204],"method,":[182],"single":[184],"pipeline":[185,212],"network":[192],"with":[193],"21":[194],"nodes":[195],"are":[196],"employed.":[197],"simulation":[199],"results":[200],"demonstrate":[201],"method":[205],"significantly":[206],"improves":[207],"ability":[209],"accuracy.":[219]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}