{"id":"https://openalex.org/W4407566423","doi":"https://doi.org/10.1109/tim.2025.3542152","title":"Dual-Parameter Diagnosis of Gas Turbine Blade Fatigue Cracks Based on Blade Tip Timing Data","display_name":"Dual-Parameter Diagnosis of Gas Turbine Blade Fatigue Cracks Based on Blade Tip Timing Data","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4407566423","doi":"https://doi.org/10.1109/tim.2025.3542152"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2025.3542152","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2025.3542152","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/A5101796068","display_name":"Shuming Wu","orcid":"https://orcid.org/0000-0002-1422-9610"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shuming Wu","raw_affiliation_strings":["National Key Laboratory of Aerospace Power System and Plasma Technology, Xi&#x2019;an Jiaotong University, Xi&#x2019;an, China"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Aerospace Power System and Plasma Technology, Xi&#x2019;an Jiaotong University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101654851","display_name":"Haoqi Li","orcid":"https://orcid.org/0000-0002-1704-3424"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haoqi Li","raw_affiliation_strings":["National Key Laboratory of Aerospace Power System and Plasma Technology, Xi&#x2019;an Jiaotong University, Xi&#x2019;an, China"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Aerospace Power System and Plasma Technology, Xi&#x2019;an Jiaotong University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103622910","display_name":"Liqin Lu","orcid":"https://orcid.org/0000-0001-7786-5035"},"institutions":[{"id":"https://openalex.org/I4210113342","display_name":"Systems Engineering Society of China","ror":"https://ror.org/024pse488","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210113342"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liqin Lu","raw_affiliation_strings":["CSSC Systems Engineering Research Institute, Beijing, China"],"affiliations":[{"raw_affiliation_string":"CSSC Systems Engineering Research Institute, Beijing, China","institution_ids":["https://openalex.org/I4210113342"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113195952","display_name":"Shangqin You","orcid":"https://orcid.org/0009-0008-9479-5516"},"institutions":[{"id":"https://openalex.org/I4210113342","display_name":"Systems Engineering Society of China","ror":"https://ror.org/024pse488","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210113342"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shangqin You","raw_affiliation_strings":["CSSC Systems Engineering Research Institute, Beijing, China"],"affiliations":[{"raw_affiliation_string":"CSSC Systems Engineering Research Institute, Beijing, China","institution_ids":["https://openalex.org/I4210113342"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101866259","display_name":"Zhibo Yang","orcid":"https://orcid.org/0000-0002-9815-5013"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhibo Yang","raw_affiliation_strings":["National Key Laboratory of Aerospace Power System and Plasma Technology, Xi&#x2019;an Jiaotong University, Xi&#x2019;an, China"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Aerospace Power System and Plasma Technology, Xi&#x2019;an Jiaotong University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050455927","display_name":"Jiahui Cao","orcid":"https://orcid.org/0000-0002-1705-7965"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiahui Cao","raw_affiliation_strings":["National Key Laboratory of Aerospace Power System and Plasma Technology, Xi&#x2019;an Jiaotong University, Xi&#x2019;an, China"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Aerospace Power System and Plasma Technology, Xi&#x2019;an Jiaotong University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100779843","display_name":"Xuefeng Chen","orcid":"https://orcid.org/0000-0002-0130-3172"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuefeng Chen","raw_affiliation_strings":["National Key Laboratory of Aerospace Power System and Plasma Technology, Xi&#x2019;an Jiaotong University, Xi&#x2019;an, China"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Aerospace Power System and Plasma Technology, Xi&#x2019;an Jiaotong University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040437680","display_name":"Danhui Yang","orcid":"https://orcid.org/0000-0001-7621-6770"},"institutions":[{"id":"https://openalex.org/I143593769","display_name":"East China University of Science and Technology","ror":"https://ror.org/01vyrm377","country_code":"CN","type":"education","lineage":["https://openalex.org/I143593769"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Danhui Yang","raw_affiliation_strings":["East China University of Science and Technology, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"East China University of Science and Technology, Shanghai, China","institution_ids":["https://openalex.org/I143593769"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5101796068"],"corresponding_institution_ids":["https://openalex.org/I87445476"],"apc_list":null,"apc_paid":null,"fwci":0.9078,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.70419008,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"74","issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9976000189781189,"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"}},"topics":[{"id":"https://openalex.org/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9976000189781189,"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"}},{"id":"https://openalex.org/T12435","display_name":"Bladed Disk Vibration Dynamics","score":0.9968000054359436,"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"}},{"id":"https://openalex.org/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.9966999888420105,"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/blade","display_name":"Blade (archaeology)","score":0.8833544850349426},{"id":"https://openalex.org/keywords/gas-turbines","display_name":"Gas turbines","score":0.6508838534355164},{"id":"https://openalex.org/keywords/turbine-blade","display_name":"Turbine blade","score":0.6007344722747803},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.5057535171508789},{"id":"https://openalex.org/keywords/fatigue-testing","display_name":"Fatigue testing","score":0.4833483397960663},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.4798840582370758},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.46725958585739136},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.35335761308670044},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.3493649363517761},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.32059505581855774},{"id":"https://openalex.org/keywords/turbine","display_name":"Turbine","score":0.2860761284828186},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18086683750152588}],"concepts":[{"id":"https://openalex.org/C2776132848","wikidata":"https://www.wikidata.org/wiki/Q3045036","display_name":"Blade (archaeology)","level":2,"score":0.8833544850349426},{"id":"https://openalex.org/C2987684023","wikidata":"https://www.wikidata.org/wiki/Q193470","display_name":"Gas turbines","level":2,"score":0.6508838534355164},{"id":"https://openalex.org/C20381859","wikidata":"https://www.wikidata.org/wiki/Q829511","display_name":"Turbine blade","level":3,"score":0.6007344722747803},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.5057535171508789},{"id":"https://openalex.org/C2985278600","wikidata":"https://www.wikidata.org/wiki/Q65051469","display_name":"Fatigue testing","level":2,"score":0.4833483397960663},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.4798840582370758},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.46725958585739136},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.35335761308670044},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.3493649363517761},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.32059505581855774},{"id":"https://openalex.org/C2778449969","wikidata":"https://www.wikidata.org/wiki/Q130760","display_name":"Turbine","level":2,"score":0.2860761284828186},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18086683750152588},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2025.3542152","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2025.3542152","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":[{"id":"https://metadata.un.org/sdg/7","score":0.7900000214576721,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G2505694902","display_name":null,"funder_award_id":"2023BSHTBZZ12","funder_id":"https://openalex.org/F4320326174","funder_display_name":"Shaanxi Province Postdoctoral Science Foundation"},{"id":"https://openalex.org/G4027487618","display_name":null,"funder_award_id":"52241502","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6029807345","display_name":null,"funder_award_id":"959202313068","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G906550149","display_name":null,"funder_award_id":"52222504","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G986779817","display_name":null,"funder_award_id":"52405129","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/F4320326174","display_name":"Shaanxi Province Postdoctoral Science Foundation","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1870285787","https://openalex.org/W1967400434","https://openalex.org/W2072497716","https://openalex.org/W2089149590","https://openalex.org/W2116613037","https://openalex.org/W2141307909","https://openalex.org/W2410604946","https://openalex.org/W2926145291","https://openalex.org/W2940330029","https://openalex.org/W2988659191","https://openalex.org/W3011357038","https://openalex.org/W3119001153","https://openalex.org/W3200731655","https://openalex.org/W3207137456","https://openalex.org/W4214735056","https://openalex.org/W4221088221","https://openalex.org/W4237872734","https://openalex.org/W4283788775","https://openalex.org/W4293255322","https://openalex.org/W4365815868","https://openalex.org/W4380758479","https://openalex.org/W6801883722"],"related_works":["https://openalex.org/W2143306497","https://openalex.org/W2744747489","https://openalex.org/W2042189793","https://openalex.org/W2610918883","https://openalex.org/W2380628945","https://openalex.org/W2809572579","https://openalex.org/W2751738583","https://openalex.org/W2297388526","https://openalex.org/W2265028665","https://openalex.org/W2015503896"],"abstract_inverted_index":{"Gas":[0],"turbine":[1],"rotor":[2],"blade":[3,49,69],"cracks":[4,22,29,51],"are":[5],"usually":[6],"caused":[7,180],"by":[8,30,52,143,164,181],"high-cycle":[9],"fatigue.":[10],"The":[11],"natural":[12,35,57,99,114,173,205],"frequency":[13,58,100,115,206],"and":[14,60,80,101,139,200,207],"damping":[15,61,102,148,208],"of":[16,56,196,203],"the":[17,21,32,54,84,130,136,160,166,171,194,197,201,204],"blades":[18],"change":[19],"as":[20,77],"propagate.":[23],"Most":[24],"existing":[25],"methods":[26],"detect":[27],"fatigue":[28,50,188,211],"observing":[31],"decrease":[33,59],"in":[34,82],"frequency,":[36,174],"which":[37,126],"may":[38],"lead":[39],"to":[40,88,210],"misjudgment.":[41],"This":[42,92,157],"article":[43,93],"proposes":[44],"a":[45,95,150,191],"method":[46,96,123,154,158,163],"for":[47,97],"diagnosing":[48],"combining":[53],"indicators":[55,209],"ratio":[62],"increase.":[63],"Extracting":[64],"these":[65],"two":[66,105],"parameters":[67,133,199],"using":[68,103],"tip":[70],"timing":[71],"(BTT)":[72],"data":[73,138,179],"faces":[74],"challenges":[75],"such":[76],"signal":[78],"undersampling":[79],"errors":[81],"identifying":[83],"resonance":[85,167],"location":[86],"due":[87],"different":[89,182],"sensor":[90,183],"layouts.":[91,184],"introduces":[94],"extracting":[98],"only":[104],"sensors":[106],"under":[107],"uniform":[108],"acceleration":[109],"(sweep":[110],"frequency)":[111],"excitation.":[112],"For":[113,147],"extraction,":[116,149],"an":[117,186],"adaptive":[118],"window":[119,132],"length":[120],"sparse":[121],"representation":[122],"is":[124,155],"proposed,":[125],"can":[127],"adaptively":[128],"select":[129],"spectral":[131],"based":[134,169],"on":[135,170,190],"sampled":[137],"effectively":[140],"reduce":[141],"leakage":[142],"adding":[144],"weighting":[145],"factors.":[146],"center-fixed":[151],"half-power":[152,161],"bandwidth":[153,162],"proposed.":[156],"improves":[159],"locating":[165],"center":[168],"extracted":[172,198],"avoiding":[175],"interference":[176],"from":[177],"\u201cdip\u201d":[178],"Finally,":[185],"accelerated":[187],"experiment":[189],"blisk":[192],"verifies":[193],"accuracy":[195],"sensitivity":[202],"cracks.":[212]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
