{"id":"https://openalex.org/W4405753655","doi":"https://doi.org/10.1109/tase.2024.3519608","title":"An Uncertainty-Aware Continual Learning Framework for Fault Diagnosis of Rotating Machinery With Homogeneous-Heterogeneous Faults","display_name":"An Uncertainty-Aware Continual Learning Framework for Fault Diagnosis of Rotating Machinery With Homogeneous-Heterogeneous Faults","publication_year":2024,"publication_date":"2024-12-24","ids":{"openalex":"https://openalex.org/W4405753655","doi":"https://doi.org/10.1109/tase.2024.3519608"},"language":"en","primary_location":{"id":"doi:10.1109/tase.2024.3519608","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tase.2024.3519608","pdf_url":null,"source":{"id":"https://openalex.org/S34881539","display_name":"IEEE Transactions on Automation Science and Engineering","issn_l":"1545-5955","issn":["1545-5955","1558-3783"],"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 Automation Science and Engineering","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/A5037156903","display_name":"Jipu Li","orcid":"https://orcid.org/0000-0002-9113-1465"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Jipu Li","raw_affiliation_strings":["Department of Industrial and Systems Engineering, The Hong Kong Polytechnic University, Hung Hom, Hong Kong","Department of Industrial and Systems Engineering, The Hong Kong Polytechnic University, Hong Kong, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial and Systems Engineering, The Hong Kong Polytechnic University, Hung Hom, Hong Kong","institution_ids":["https://openalex.org/I14243506"]},{"raw_affiliation_string":"Department of Industrial and Systems Engineering, The Hong Kong Polytechnic University, Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068069023","display_name":"Ke Yue","orcid":"https://orcid.org/0000-0001-6632-5535"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ke Yue","raw_affiliation_strings":["Shien-Ming Wu School of Intelligent Engineering, South China University of Technology, Guangzhou, Guangdong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shien-Ming Wu School of Intelligent Engineering, South China University of Technology, Guangzhou, Guangdong, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102729596","display_name":"Zhuyun Chen","orcid":"https://orcid.org/0000-0002-6100-7332"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhuyun Chen","raw_affiliation_strings":["School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou, Guangdong, China"],"raw_orcid":"https://orcid.org/0000-0002-6100-7332","affiliations":[{"raw_affiliation_string":"School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou, Guangdong, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113634575","display_name":"Jingyan Xia","orcid":null},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingyan Xia","raw_affiliation_strings":["School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou, Guangdong, China"],"raw_orcid":"https://orcid.org/0000-0002-1328-9208","affiliations":[{"raw_affiliation_string":"School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou, Guangdong, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Weihua Li","orcid":"https://orcid.org/0000-0002-7493-1399"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weihua Li","raw_affiliation_strings":["School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou, Guangdong, China"],"raw_orcid":"https://orcid.org/0000-0002-7493-1399","affiliations":[{"raw_affiliation_string":"School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou, Guangdong, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080316854","display_name":"Xiaoge Zhang","orcid":"https://orcid.org/0000-0001-6831-3175"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Xiaoge Zhang","raw_affiliation_strings":["Department of Industrial and Systems Engineering, The Hong Kong Polytechnic University, Hung Hom, Hong Kong","Department of Industrial and Systems Engineering, The Hong Kong Polytechnic University, Hong Kong, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0001-6831-3175","affiliations":[{"raw_affiliation_string":"Department of Industrial and Systems Engineering, The Hong Kong Polytechnic University, Hung Hom, Hong Kong","institution_ids":["https://openalex.org/I14243506"]},{"raw_affiliation_string":"Department of Industrial and Systems Engineering, The Hong Kong Polytechnic University, Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I14243506"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":1.9302,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.85074591,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"23","issue":null,"first_page":"3284","last_page":"3298"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13891","display_name":"Engineering Diagnostics and Reliability","score":0.9918000102043152,"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"}},"topics":[{"id":"https://openalex.org/T13891","display_name":"Engineering Diagnostics and Reliability","score":0.9918000102043152,"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"}},{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.9868000149726868,"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/T13050","display_name":"Oil and Gas Production Techniques","score":0.9781000018119812,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/homogeneous","display_name":"Homogeneous","score":0.6637851595878601},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5313632488250732},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.47035861015319824},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.45182061195373535},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.4497409760951996},{"id":"https://openalex.org/keywords/fault-detection-and-isolation","display_name":"Fault detection and isolation","score":0.4432937502861023},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3705180883407593},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3480331301689148},{"id":"https://openalex.org/keywords/actuator","display_name":"Actuator","score":0.17775577306747437},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13995355367660522}],"concepts":[{"id":"https://openalex.org/C66882249","wikidata":"https://www.wikidata.org/wiki/Q169336","display_name":"Homogeneous","level":2,"score":0.6637851595878601},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5313632488250732},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.47035861015319824},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.45182061195373535},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.4497409760951996},{"id":"https://openalex.org/C152745839","wikidata":"https://www.wikidata.org/wiki/Q5438153","display_name":"Fault detection and isolation","level":3,"score":0.4432937502861023},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3705180883407593},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3480331301689148},{"id":"https://openalex.org/C172707124","wikidata":"https://www.wikidata.org/wiki/Q423488","display_name":"Actuator","level":2,"score":0.17775577306747437},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13995355367660522},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","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/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/tase.2024.3519608","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tase.2024.3519608","pdf_url":null,"source":{"id":"https://openalex.org/S34881539","display_name":"IEEE Transactions on Automation Science and Engineering","issn_l":"1545-5955","issn":["1545-5955","1558-3783"],"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 Automation Science and Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6299999952316284,"display_name":"Climate action","id":"https://metadata.un.org/sdg/13"}],"awards":[{"id":"https://openalex.org/G1651900536","display_name":null,"funder_award_id":"62406269","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4481306436","display_name":null,"funder_award_id":"PolyU 25206422","funder_id":"https://openalex.org/F4320321592","funder_display_name":"Research Grants Council, University Grants Committee"},{"id":"https://openalex.org/G5927682106","display_name":null,"funder_award_id":"52205101","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6480169789","display_name":null,"funder_award_id":"2021A1515110708","funder_id":"https://openalex.org/F4320337111","funder_display_name":"Basic and Applied Basic Research Foundation of Guangdong Province"},{"id":"https://openalex.org/G8033149561","display_name":null,"funder_award_id":"1-W33Q","funder_id":"https://openalex.org/F4320322598","funder_display_name":"Hong Kong Polytechnic University"},{"id":"https://openalex.org/G8837241273","display_name":null,"funder_award_id":"52275111","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/F4320321592","display_name":"Research Grants Council, University Grants Committee","ror":"https://ror.org/00djwmt25"},{"id":"https://openalex.org/F4320322598","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98"},{"id":"https://openalex.org/F4320337111","display_name":"Basic and Applied Basic Research Foundation of Guangdong Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W1997865285","https://openalex.org/W2346062110","https://openalex.org/W2473930607","https://openalex.org/W2792568620","https://openalex.org/W2964189064","https://openalex.org/W3089183752","https://openalex.org/W3133540327","https://openalex.org/W3160682685","https://openalex.org/W3180392831","https://openalex.org/W3216280806","https://openalex.org/W4224273747","https://openalex.org/W4294578310","https://openalex.org/W4304080772","https://openalex.org/W4313479596","https://openalex.org/W4318825746","https://openalex.org/W4318953228","https://openalex.org/W4321019966","https://openalex.org/W4327663255","https://openalex.org/W4366967149","https://openalex.org/W4367721847","https://openalex.org/W4382045866","https://openalex.org/W4383032321","https://openalex.org/W4383428445","https://openalex.org/W4384519296","https://openalex.org/W4384559643","https://openalex.org/W4385392099","https://openalex.org/W4385548165","https://openalex.org/W4385814100","https://openalex.org/W4386766592","https://openalex.org/W4387762676","https://openalex.org/W4387978343","https://openalex.org/W4388104686","https://openalex.org/W4388508348","https://openalex.org/W4389352476","https://openalex.org/W4389570778","https://openalex.org/W4390874440","https://openalex.org/W4391019648","https://openalex.org/W4392022818","https://openalex.org/W4392173735","https://openalex.org/W4392798869"],"related_works":["https://openalex.org/W1598955744","https://openalex.org/W4285167822","https://openalex.org/W2951710344","https://openalex.org/W2204136089","https://openalex.org/W1917349875","https://openalex.org/W2144602163","https://openalex.org/W4384111961","https://openalex.org/W2127985649","https://openalex.org/W4249202279","https://openalex.org/W2175220642"],"abstract_inverted_index":{"The":[0,111],"demand":[1],"for":[2,45,55,93,157,187,254],"disruption-free":[3],"fault":[4,60,94,119,158,171,208,233,251,331,344,356],"diagnosis":[5,24,31,57,95,120,234,252,279],"of":[6,22,39,58,96,121,207,235,284,342,402],"mechanical":[7,72,255,329],"equipment":[8,73,256,330],"under":[9,99,127,257],"a":[10,16,36,70,90,115,249,281,339],"constantly":[11],"changing":[12],"operation":[13],"environment":[14],"poses":[15],"great":[17],"challenge":[18],"to":[19,42,47,53,88,117,147,168,177,202,245,277,307,319,386],"the":[20,56,131,153,184,191,204,212,223,230,268,271,298,302,309,312,335,350,353,365,388,400,403,412,420],"deployment":[21],"data-driven":[23],"models":[25,32],"in":[26,190,229,311,334,411,423,427],"practice.":[27],"Extant":[28],"continual":[29,84,104,107,250],"learning-based":[30],"suffer":[33],"from":[34,152,359],"consuming":[35],"large":[37],"number":[38],"labeled":[40,343],"samples":[41,172,186,310,345,357],"be":[43,275],"trained":[44],"adapting":[46],"new":[48,192,313],"diagnostic":[49,389],"tasks":[50],"and":[51,80,109,139,210,242,292,380],"failing":[52],"account":[54],"heterogeneous":[59],"types":[61],"across":[62,238,261,280],"different":[63,243,262,369,395],"machines.":[64],"In":[65,130],"this":[66],"paper,":[67],"we":[68,174,316],"use":[69],"representative":[71],"-rotating":[74],"machinery":[75,98,123,237],"\u2013":[76],"as":[77],"an":[78,82,134,140,161,195,424],"example":[79],"develop":[81],"uncertainty-aware":[83,162,299],"learning":[85],"framework":[86,304],"(UACLF)":[87],"provide":[89],"unified":[91],"interface":[92],"rotating":[97,122,236],"various":[100,239,258],"dynamic":[101,128],"scenarios:":[102],"class":[103],"scenario,":[105,108],"domain":[106],"both.":[110],"proposed":[112,224,272,303,404,421],"UACLF":[113,225,273,422],"takes":[114],"three-step":[116],"tackle":[118],"with":[124,264],"homogeneous-heterogeneous":[125,265],"faults":[126,188],"environments.":[129],"first":[132],"step,":[133],"inter-class":[135,374],"classification":[136,209,332,375],"loss":[137,143,370],"function":[138,144],"intra-class":[141,377],"discrimination":[142,378],"are":[145,175,317,362,384],"devised":[146],"extract":[148],"informative":[149],"feature":[150],"representations":[151],"raw":[154],"vibration":[155],"signal":[156],"classification.":[159],"Next,":[160],"pseudo":[163,179,300],"labeling":[164],"mechanism":[165,199],"is":[166,200,305,346],"developed":[167,366],"select":[169,308],"unlabeled":[170],"that":[173,222,315,337],"able":[176,318],"assign":[178,321],"labels":[180],"confidently,":[181],"thus":[182],"expanding":[183],"training":[185,349],"arising":[189],"environment.":[193],"Thirdly,":[194],"adaptive":[196],"prototypical":[197],"feedback":[198],"used":[201],"enhance":[203],"decision":[205],"boundary":[206],"diminish":[211],"model":[213,354],"misclassification":[214],"rate.":[215],"Experimental":[216],"results":[217],"on":[218,232,393],"three":[219,394],"datasets":[220,397],"suggest":[221],"outperforms":[226],"several":[227],"alternatives":[228],"literature":[231],"working":[240,259],"conditions":[241,260],"machines.Note":[244],"Practitioners\u2014This":[246],"paper":[247],"presents":[248],"methodology":[253],"machines":[263],"faults.":[266],"On":[267],"application":[269],"side,":[270],"can":[274,326],"applied":[276],"facilitate":[278],"broad":[282],"range":[283],"complex":[285],"industrial":[286,414],"equipment,":[287],"including":[288],"aerospace,":[289],"automobile":[290],"transmission,":[291],"wind":[293],"turbines,":[294],"among":[295],"others.":[296],"With":[297],"labeling,":[301],"empowered":[306],"phase":[314],"reliably":[320],"their":[322],"labels.":[323],"Hence,":[324],"it":[325],"effectively":[327],"improve":[328],"accuracy":[333],"case":[336],"only":[338],"small":[340],"portion":[341],"available.":[347],"When":[348],"model,":[351],"given":[352],"architecture,":[355],"collected":[358],"multiple":[360],"accelerometers":[361],"fed":[363],"into":[364],"model.":[367,390],"Four":[368],"functions,":[371],"supervision":[372],"loss,":[373,376,379,383],"uncertainty":[381],"estimation":[382],"employed":[385],"train":[387],"Experiments":[391],"conducted":[392],"laboratory":[396],"have":[398,407],"demonstrated":[399],"effectiveness":[401],"framework,":[405],"but":[406],"not":[408],"been":[409],"tested":[410],"practical":[413],"applications.":[415],"We":[416],"will":[417],"consider":[418],"testing":[419],"actual":[425],"plant":[426],"future":[428],"research.":[429]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":5}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}