{"id":"https://openalex.org/W1984792240","doi":"https://doi.org/10.1109/tr.2014.2336032","title":"A Non-Probabilistic Metric Derived From Condition Information for Operational Reliability Assessment of Aero-Engines","display_name":"A Non-Probabilistic Metric Derived From Condition Information for Operational Reliability Assessment of Aero-Engines","publication_year":2014,"publication_date":"2014-08-08","ids":{"openalex":"https://openalex.org/W1984792240","doi":"https://doi.org/10.1109/tr.2014.2336032","mag":"1984792240"},"language":"en","primary_location":{"id":"doi:10.1109/tr.2014.2336032","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tr.2014.2336032","pdf_url":null,"source":{"id":"https://openalex.org/S87725633","display_name":"IEEE Transactions on Reliability","issn_l":"0018-9529","issn":["0018-9529","1558-1721"],"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 Reliability","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/A5027894205","display_name":"Chuang Sun","orcid":"https://orcid.org/0000-0001-6616-3791"},"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":"Chuang Sun","raw_affiliation_strings":["Xi'an Jiaotong University, State Key Laboratory for Manufacturing Systems Engineering, Xi'an, P.R. China"],"affiliations":[{"raw_affiliation_string":"Xi'an Jiaotong University, State Key Laboratory for Manufacturing Systems Engineering, Xi'an, P.R. China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103407942","display_name":"Zhengjia He","orcid":null},"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":"Zhengjia He","raw_affiliation_strings":["Xi'an Jiaotong University, State Key Laboratory for Manufacturing Systems Engineering, Xi'an, P.R. China"],"affiliations":[{"raw_affiliation_string":"Xi'an Jiaotong University, State Key Laboratory for Manufacturing Systems Engineering, Xi'an, P.R. China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025132477","display_name":"Hongrui Cao","orcid":"https://orcid.org/0000-0002-2001-8131"},"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":"Hongrui Cao","raw_affiliation_strings":["Xi'an Jiaotong University, State Key Laboratory for Manufacturing Systems Engineering, Xi'an, P.R. China"],"affiliations":[{"raw_affiliation_string":"Xi'an Jiaotong University, State Key Laboratory for Manufacturing Systems Engineering, Xi'an, P.R. China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002224846","display_name":"Zhousuo Zhang","orcid":"https://orcid.org/0000-0003-1299-8974"},"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":"Zhousuo Zhang","raw_affiliation_strings":["Xi'an Jiaotong University, State Key Laboratory for Manufacturing Systems Engineering, Xi'an, P.R. China"],"affiliations":[{"raw_affiliation_string":"Xi'an Jiaotong University, State Key Laboratory for Manufacturing Systems Engineering, Xi'an, P.R. 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":["Xi'an Jiaotong University, State Key Laboratory for Manufacturing Systems Engineering, Xi'an, P.R. China"],"affiliations":[{"raw_affiliation_string":"Xi'an Jiaotong University, State Key Laboratory for Manufacturing Systems Engineering, Xi'an, P.R. China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043676611","display_name":"Ming J. Zuo","orcid":"https://orcid.org/0000-0002-8607-2923"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]},{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA","CN"],"is_corresponding":false,"raw_author_name":"Ming Jian Zuo","raw_affiliation_strings":["Department of Mechanical Engineering, University of Alberta, Edmonton, AB, Canada","University of Electronic Science and Technology of China, School of Mechanical Electronic and Industrial Engineering"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, University of Alberta, Edmonton, AB, Canada","institution_ids":["https://openalex.org/I154425047"]},{"raw_affiliation_string":"University of Electronic Science and Technology of China, School of Mechanical Electronic and Industrial Engineering","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5027894205"],"corresponding_institution_ids":["https://openalex.org/I87445476"],"apc_list":null,"apc_paid":null,"fwci":6.4921,"has_fulltext":false,"cited_by_count":50,"citation_normalized_percentile":{"value":0.96430339,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"64","issue":"1","first_page":"167","last_page":"181"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.9955999851226807,"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/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.9955999851226807,"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":0.9950000047683716,"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"}},{"id":"https://openalex.org/T13891","display_name":"Engineering Diagnostics and Reliability","score":0.9926000237464905,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/reliability","display_name":"Reliability (semiconductor)","score":0.6437731385231018},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.641670823097229},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.6071216464042664},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.5856108665466309},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.5498837232589722},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5172494053840637},{"id":"https://openalex.org/keywords/condition-monitoring","display_name":"Condition monitoring","score":0.4995260238647461},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.4901488721370697},{"id":"https://openalex.org/keywords/kernel-principal-component-analysis","display_name":"Kernel principal component analysis","score":0.48500820994377136},{"id":"https://openalex.org/keywords/cosine-similarity","display_name":"Cosine similarity","score":0.4538770914077759},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.43810802698135376},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.43769440054893494},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.42956817150115967},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.29983025789260864},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2525438666343689},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.2458653748035431},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19001013040542603},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.15615615248680115},{"id":"https://openalex.org/keywords/kernel-method","display_name":"Kernel method","score":0.12025606632232666}],"concepts":[{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.6437731385231018},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.641670823097229},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.6071216464042664},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.5856108665466309},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.5498837232589722},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5172494053840637},{"id":"https://openalex.org/C2775846686","wikidata":"https://www.wikidata.org/wiki/Q643012","display_name":"Condition monitoring","level":2,"score":0.4995260238647461},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.4901488721370697},{"id":"https://openalex.org/C182335926","wikidata":"https://www.wikidata.org/wiki/Q17093020","display_name":"Kernel principal component analysis","level":4,"score":0.48500820994377136},{"id":"https://openalex.org/C2780762811","wikidata":"https://www.wikidata.org/wiki/Q1784941","display_name":"Cosine similarity","level":3,"score":0.4538770914077759},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.43810802698135376},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.43769440054893494},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.42956817150115967},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.29983025789260864},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2525438666343689},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.2458653748035431},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19001013040542603},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.15615615248680115},{"id":"https://openalex.org/C122280245","wikidata":"https://www.wikidata.org/wiki/Q620622","display_name":"Kernel method","level":3,"score":0.12025606632232666},{"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/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"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/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","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":1,"locations":[{"id":"doi:10.1109/tr.2014.2336032","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tr.2014.2336032","pdf_url":null,"source":{"id":"https://openalex.org/S87725633","display_name":"IEEE Transactions on Reliability","issn_l":"0018-9529","issn":["0018-9529","1558-1721"],"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 Reliability","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"},{"id":"https://openalex.org/F4320310256","display_name":"University of Cincinnati","ror":"https://ror.org/01e3m7079"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":63,"referenced_works":["https://openalex.org/W81739656","https://openalex.org/W151604921","https://openalex.org/W563268501","https://openalex.org/W1510073064","https://openalex.org/W1838853353","https://openalex.org/W1986233496","https://openalex.org/W1993220529","https://openalex.org/W2001769123","https://openalex.org/W2006347217","https://openalex.org/W2008486416","https://openalex.org/W2012422725","https://openalex.org/W2013059721","https://openalex.org/W2017925686","https://openalex.org/W2019505419","https://openalex.org/W2020351623","https://openalex.org/W2022160905","https://openalex.org/W2033800551","https://openalex.org/W2035009350","https://openalex.org/W2036597765","https://openalex.org/W2043779128","https://openalex.org/W2049138048","https://openalex.org/W2049902429","https://openalex.org/W2054570131","https://openalex.org/W2059406902","https://openalex.org/W2060304859","https://openalex.org/W2060933153","https://openalex.org/W2068188696","https://openalex.org/W2074075646","https://openalex.org/W2074875773","https://openalex.org/W2077469820","https://openalex.org/W2078263418","https://openalex.org/W2084052311","https://openalex.org/W2084643433","https://openalex.org/W2085537629","https://openalex.org/W2089938544","https://openalex.org/W2097955329","https://openalex.org/W2098513918","https://openalex.org/W2102840173","https://openalex.org/W2104112427","https://openalex.org/W2112690945","https://openalex.org/W2116010437","https://openalex.org/W2116870707","https://openalex.org/W2117758728","https://openalex.org/W2120841219","https://openalex.org/W2124000105","https://openalex.org/W2126017757","https://openalex.org/W2127264368","https://openalex.org/W2140095548","https://openalex.org/W2140562919","https://openalex.org/W2143585755","https://openalex.org/W2145341463","https://openalex.org/W2149823865","https://openalex.org/W2151164317","https://openalex.org/W2154193874","https://openalex.org/W2155534005","https://openalex.org/W2164134826","https://openalex.org/W2164799551","https://openalex.org/W2171023023","https://openalex.org/W2171913109","https://openalex.org/W2171989795","https://openalex.org/W2487340486","https://openalex.org/W2996059456","https://openalex.org/W6603340984"],"related_works":["https://openalex.org/W2379488555","https://openalex.org/W2753886092","https://openalex.org/W2152632846","https://openalex.org/W1992961908","https://openalex.org/W2014683590","https://openalex.org/W3138125914","https://openalex.org/W2359742711","https://openalex.org/W2139392257","https://openalex.org/W4285789115","https://openalex.org/W4246358298"],"abstract_inverted_index":{"The":[0,78,159,178,212,236],"aero-engine":[1,20,53,83],"is":[2,25,36,54,119,137,148,162,195,218,244],"the":[3,15,19,22,47,71,82,93,97,101,105,108,123,127,131,171,192,200,215,225,241],"heart":[4],"of":[5,18,26,50,74,81,100,107,111,199,214,228,252],"an":[6,55,75,245],"airplane.":[7],"Operational":[8],"reliability":[9,16,34,49,63,73,110,189,250],"assessment":[10,35,64,106,227,251],"that":[11,240],"aims":[12],"to":[13,69,169,231],"identify":[14],"level":[17],"in":[21,92],"service":[23],"phase":[24],"great":[27],"significance":[28],"for":[29,187,197,209,248],"improving":[30],"flight":[31],"safety.":[32],"Traditionally,":[33],"carried":[37],"out":[38],"by":[39,87,121,140,151,220],"statistical":[40,59],"analysis":[41,144],"on":[42],"large":[43],"failure":[44],"samples.":[45],"Because":[46],"operational":[48,72,79,109,188,249],"a":[51,114,166,175,184],"specific":[52],"individual":[56,76,112,253],"problem":[57],"lacking":[58],"sample":[60],"data,":[61],"traditional":[62],"methods":[65],"may":[66],"be":[67,85,181,206],"insufficient":[68],"assess":[70],"aero-engine.":[77,102],"states":[80],"can":[84,180,205],"identified":[86],"its":[88],"condition":[89,94,124,135,193],"information.":[90],"Changes":[91],"information":[95,125,194],"reflect":[96],"performance":[98],"degradation":[99],"Aiming":[103],"at":[104],"aero-engines,":[113],"novel":[115],"similarity":[116,147,176,201],"index":[117,179],"(SI)":[118],"proposed":[120,216,242],"analyzing":[122],"from":[126],"fault-free":[128],"state,":[129],"and":[130,233],"current":[132],"state.":[133],"A":[134],"subspace":[136,152,172],"first":[138],"obtained":[139],"kernel":[141,155],"principal":[142,156],"component":[143],"(KPCA).":[145],"Subspace":[146],"then":[149],"represented":[150],"angles,":[153],"i.e.,":[154],"angles":[157,173],"(KPAs).":[158],"cosine":[160],"function":[161,168],"finally":[163],"utilized":[164],"as":[165,183],"mapping":[167],"transform":[170],"into":[174],"index.":[177],"used":[182],"non-probabilistic":[185],"metric":[186,247],"assessment.":[190,211],"Only":[191],"needed":[196],"computation":[198],"index,":[202],"thus":[203],"it":[204],"performed":[207],"conveniently":[208],"online":[210],"effectiveness":[213],"method":[217],"validated":[219],"three":[221],"case":[222],"studies":[223],"regarding":[224],"health":[226],"aero-engines":[229],"subjected":[230],"system-level":[232],"component-level":[234],"degradation.":[235],"positive":[237],"results":[238],"demonstrate":[239],"SI":[243],"effective":[246],"aero-engines.":[254]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
