{"id":"https://openalex.org/W4385274570","doi":"https://doi.org/10.3390/s23156660","title":"Construction of Data-Driven Performance Digital Twin for a Real-World Gas Turbine Anomaly Detection Considering Uncertainty","display_name":"Construction of Data-Driven Performance Digital Twin for a Real-World Gas Turbine Anomaly Detection Considering Uncertainty","publication_year":2023,"publication_date":"2023-07-25","ids":{"openalex":"https://openalex.org/W4385274570","doi":"https://doi.org/10.3390/s23156660","pmid":"https://pubmed.ncbi.nlm.nih.gov/37571444"},"language":"en","primary_location":{"id":"doi:10.3390/s23156660","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23156660","pdf_url":"https://www.mdpi.com/1424-8220/23/15/6660/pdf?version=1690278364","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/23/15/6660/pdf?version=1690278364","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5112967495","display_name":"Yangfeifei Ma","orcid":null},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yangfeifei Ma","raw_affiliation_strings":["College of Aerospace Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China"],"affiliations":[{"raw_affiliation_string":"College of Aerospace Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100523670","display_name":"Xinyun Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinyun Zhu","raw_affiliation_strings":["College of Civil Aviation, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China"],"affiliations":[{"raw_affiliation_string":"College of Civil Aviation, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021870954","display_name":"Jilong Lu","orcid":null},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jilong Lu","raw_affiliation_strings":["College of Civil Aviation, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China"],"affiliations":[{"raw_affiliation_string":"College of Civil Aviation, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102024177","display_name":"Yang Pan","orcid":"https://orcid.org/0000-0003-1178-8502"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pan Yang","raw_affiliation_strings":["College of Artificial Intelligence, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China"],"affiliations":[{"raw_affiliation_string":"College of Artificial Intelligence, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062894841","display_name":"Jianzhong Sun","orcid":"https://orcid.org/0000-0003-1806-7388"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jianzhong Sun","raw_affiliation_strings":["College of Civil Aviation, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China"],"affiliations":[{"raw_affiliation_string":"College of Civil Aviation, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China","institution_ids":["https://openalex.org/I9842412"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5062894841"],"corresponding_institution_ids":["https://openalex.org/I9842412"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":2.1122,"has_fulltext":true,"cited_by_count":19,"citation_normalized_percentile":{"value":0.86747937,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"23","issue":"15","first_page":"6660","last_page":"6660"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13928","display_name":"Advanced Sensor Technologies Research","score":0.9053999781608582,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T13928","display_name":"Advanced Sensor Technologies Research","score":0.9053999781608582,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/anomaly-detection","display_name":"Anomaly detection","score":0.8331900835037231},{"id":"https://openalex.org/keywords/turbofan","display_name":"Turbofan","score":0.8301866054534912},{"id":"https://openalex.org/keywords/anomaly","display_name":"Anomaly (physics)","score":0.6617640256881714},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.6060916185379028},{"id":"https://openalex.org/keywords/fault-detection-and-isolation","display_name":"Fault detection and isolation","score":0.505969226360321},{"id":"https://openalex.org/keywords/turbine","display_name":"Turbine","score":0.49469563364982605},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.470465749502182},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.470337450504303},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.46628543734550476},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.45112836360931396},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.42353370785713196},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.4141295254230499},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.4060834050178528},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.308418869972229},{"id":"https://openalex.org/keywords/automotive-engineering","display_name":"Automotive engineering","score":0.16721665859222412},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.10377123951911926}],"concepts":[{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.8331900835037231},{"id":"https://openalex.org/C110050840","wikidata":"https://www.wikidata.org/wiki/Q654051","display_name":"Turbofan","level":2,"score":0.8301866054534912},{"id":"https://openalex.org/C12997251","wikidata":"https://www.wikidata.org/wiki/Q567560","display_name":"Anomaly (physics)","level":2,"score":0.6617640256881714},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.6060916185379028},{"id":"https://openalex.org/C152745839","wikidata":"https://www.wikidata.org/wiki/Q5438153","display_name":"Fault detection and isolation","level":3,"score":0.505969226360321},{"id":"https://openalex.org/C2778449969","wikidata":"https://www.wikidata.org/wiki/Q130760","display_name":"Turbine","level":2,"score":0.49469563364982605},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.470465749502182},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.470337450504303},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.46628543734550476},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.45112836360931396},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.42353370785713196},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.4141295254230499},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4060834050178528},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.308418869972229},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.16721665859222412},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.10377123951911926},{"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/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.0},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"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/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","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}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s23156660","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23156660","pdf_url":"https://www.mdpi.com/1424-8220/23/15/6660/pdf?version=1690278364","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:37571444","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/37571444","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:10422313","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/10422313","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC10422313/pdf/sensors-23-06660.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:cf22aa2112ef4a65adc5636f6b7fd0ca","is_oa":true,"landing_page_url":"https://doaj.org/article/cf22aa2112ef4a65adc5636f6b7fd0ca","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 23, Iss 15, p 6660 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/23/15/6660/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s23156660","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 23; Issue 15; Pages: 6660","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s23156660","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23156660","pdf_url":"https://www.mdpi.com/1424-8220/23/15/6660/pdf?version=1690278364","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.7300000190734863}],"awards":[{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3425285751","display_name":null,"funder_award_id":"2022-02","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8099005963","display_name":null,"funder_award_id":"52072176","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"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4385274570.pdf"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W1989208160","https://openalex.org/W2609597778","https://openalex.org/W2622452944","https://openalex.org/W2749621242","https://openalex.org/W2867167548","https://openalex.org/W2889291793","https://openalex.org/W2963166639","https://openalex.org/W2964059111","https://openalex.org/W2985526802","https://openalex.org/W3003667836","https://openalex.org/W3003895975","https://openalex.org/W3042775491","https://openalex.org/W3082435965","https://openalex.org/W3165946426","https://openalex.org/W3195911323","https://openalex.org/W4213374696","https://openalex.org/W4233497471","https://openalex.org/W4234035833","https://openalex.org/W4249540975","https://openalex.org/W4285139863","https://openalex.org/W4297201259","https://openalex.org/W4313042927","https://openalex.org/W4379445563","https://openalex.org/W6743871601","https://openalex.org/W6752760542","https://openalex.org/W6754591279","https://openalex.org/W6766379538","https://openalex.org/W6769647823"],"related_works":["https://openalex.org/W2806741695","https://openalex.org/W4290647774","https://openalex.org/W3189286258","https://openalex.org/W3207797160","https://openalex.org/W3210364259","https://openalex.org/W4300558037","https://openalex.org/W2667207928","https://openalex.org/W2912112202","https://openalex.org/W4377864969","https://openalex.org/W3120251014"],"abstract_inverted_index":{"Anomaly":[0],"detection":[1,24,51,74,154,206],"and":[2,49,109,139,152,159,179,214],"failure":[3],"prediction":[4],"of":[5,9,32,41,59,64,142,175,190,195],"gas":[6,33,66],"turbines":[7],"is":[8,54,76,101,128,145,165,216,229,238],"great":[10],"importance":[11],"for":[12,22,231],"ensuring":[13],"reliable":[14],"operation.":[15],"This":[16],"work":[17],"presents":[18],"a":[19,27,55,110,168,172,188,193,224],"novel":[20,92,204],"approach":[21],"anomaly":[23,93,120,205,237],"based":[25,78,95],"on":[26,79,96,167],"data-driven":[28],"performance":[29,45,62,226],"digital":[30,38,46,57],"twin":[31,39,47],"turbine":[34,67],"engines.":[35],"The":[36,122,162,197],"developed":[37,77],"consists":[40],"two":[42],"parts:":[43],"uncertain":[44],"(UPDT)":[48],"fault":[50,153,233],"capability.":[52],"UPDT":[53,81,124,144],"probabilistic":[56],"representation":[58],"the":[60,88,97,105,131,140,143,149,180,184,202,211],"expected":[61],"behavior":[63,222],"real-world":[65,169],"engines":[68],"operating":[69],"under":[70,87],"various":[71],"conditions.":[72],"Fault":[73],"capability":[75],"detecting":[80],"outputs":[82],"that":[83,183,201],"have":[84],"low":[85],"probability":[86],"training":[89],"distribution.":[90],"A":[91],"measure":[94,117],"first":[98],"Wasserstein":[99],"distance":[100],"proposed":[102,123,163,203],"to":[103,115,118,147,156,219],"characterize":[104],"entire":[106],"flight":[107],"data,":[108],"threshold":[111,194],"can":[112,208],"be":[113],"applied":[114],"this":[116],"detect":[119],"flights.":[121],"with":[125,130,192],"uncertainty":[126],"quantification":[127],"trained":[129],"sensor":[132],"data":[133],"from":[134,171],"an":[135,236],"individual":[136],"physical":[137],"reality":[138],"outcome":[141],"intended":[146],"deliver":[148],"health":[150],"assessment":[151],"results":[155],"support":[157],"operation":[158],"maintenance":[160],"decision-making.":[161],"method":[164,207],"demonstrated":[166,200],"dataset":[170],"typical":[173],"type":[174],"commercial":[176],"turbofan":[177],"engine":[178],"result":[181],"shows":[182],"F1":[185],"score":[186],"reaches":[187],"maximum":[189],"0.99":[191],"0.45.":[196],"case":[198],"study":[199],"effectively":[209],"identify":[210],"abnormal":[212],"samples,":[213],"it":[215],"also":[217],"possible":[218],"isolate":[220],"anomalous":[221],"in":[223],"single":[225],"signal,":[227],"which":[228],"helpful":[230],"further":[232],"diagnosis":[234],"once":[235],"detected.":[239]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":1}],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2025-10-10T00:00:00"}
