{"id":"https://openalex.org/W4404265711","doi":"https://doi.org/10.1088/1742-6596/2882/1/012038","title":"Research on an aeroengine bearing fault diagnosis method based on WMSST-CNN-BKA-LSSVM","display_name":"Research on an aeroengine bearing fault diagnosis method based on WMSST-CNN-BKA-LSSVM","publication_year":2024,"publication_date":"2024-11-01","ids":{"openalex":"https://openalex.org/W4404265711","doi":"https://doi.org/10.1088/1742-6596/2882/1/012038"},"language":"en","primary_location":{"id":"doi:10.1088/1742-6596/2882/1/012038","doi":"https://doi.org/10.1088/1742-6596/2882/1/012038","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1742-6596/2882/1/012038","pdf_url":null,"source":{"id":"https://openalex.org/S4210187594","display_name":"Journal of Physics Conference Series","issn_l":"1742-6588","issn":["1742-6588","1742-6596"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Physics: Conference Series","raw_type":"journal-article"},"volume":null,"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.1088/1742-6596/2882/1/012038","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5070343691","display_name":"Zhihui Wei","orcid":"https://orcid.org/0000-0002-4841-6051","observed_orcids":["https://orcid.org/0000-0002-4841-6051","https://orcid.org/0000-0003-1508-9071","https://orcid.org/0009-0003-4544-5345"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhihui Wei","raw_affiliation_strings":["Aero-engine Research Institute, Chinese Flight Test Establishment, Xi\u2019an 710089, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aero-engine Research Institute, Chinese Flight Test Establishment, Xi\u2019an 710089, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101703331","display_name":"Zhengang Liu","orcid":"https://orcid.org/0000-0002-5341-8828","observed_orcids":["https://orcid.org/0000-0002-5341-8828","https://orcid.org/0000-0001-6743-0468"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhengang Liu","raw_affiliation_strings":["Aero-engine Research Institute, Chinese Flight Test Establishment, Xi\u2019an 710089, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aero-engine Research Institute, Chinese Flight Test Establishment, Xi\u2019an 710089, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109778697","display_name":"Zhengbo Guo","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhengbo Guo","raw_affiliation_strings":["Aero-engine Research Institute, Chinese Flight Test Establishment, Xi\u2019an 710089, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aero-engine Research Institute, Chinese Flight Test Establishment, Xi\u2019an 710089, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101543076","display_name":"Haidong Guo","orcid":"https://orcid.org/0000-0002-4109-3931","observed_orcids":["https://orcid.org/0000-0002-4109-3931"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Haidong Guo","raw_affiliation_strings":["Aero-engine Research Institute, Chinese Flight Test Establishment, Xi\u2019an 710089, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aero-engine Research Institute, Chinese Flight Test Establishment, Xi\u2019an 710089, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.6088,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.94758694,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"2882","issue":"1","first_page":"012038","last_page":"012038"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10220","display_name":"Machine Fault Diagnosis Techniques","score":1.0,"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":1.0,"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/T10876","display_name":"Fault Detection and Control Systems","score":0.0,"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/T11062","display_name":"Gear and Bearing Dynamics Analysis","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/convolutional-neural-networks","display_name":"convolutional neural networks","score":0.9110000133514404},{"id":"https://openalex.org/keywords/black-winged-kite-algorithm","display_name":"black-winged kite algorithm","score":0.9860000014305115},{"id":"https://openalex.org/keywords/least-squares-support-vector-machine","display_name":"least squares support vector machine","score":0.9750000238418579},{"id":"https://openalex.org/keywords/time-frequency-images","display_name":"time-frequency images","score":0.6420000195503235},{"id":"https://openalex.org/keywords/modal-decomposition","display_name":"modal decomposition","score":0.7260000109672546},{"id":"https://openalex.org/keywords/parameter-optimization","display_name":"parameter optimization","score":0.6959999799728394},{"id":"https://openalex.org/keywords/fault-classification","display_name":"fault classification","score":0.5989999771118164}],"concepts":[{"id":"https://openalex.org/C199978012","wikidata":"https://www.wikidata.org/wiki/Q1273815","display_name":"Bearing (navigation)","level":2,"score":0.6663863062858582},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.6580922603607178},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4761907160282135},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4617457985877991},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43672502040863037},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.4321565330028534},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3413858711719513},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.09788629412651062},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.05301252007484436}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1088/1742-6596/2882/1/012038","doi":"https://doi.org/10.1088/1742-6596/2882/1/012038","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1742-6596/2882/1/012038","pdf_url":null,"source":{"id":"https://openalex.org/S4210187594","display_name":"Journal of Physics Conference Series","issn_l":"1742-6588","issn":["1742-6588","1742-6596"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Physics: Conference Series","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1088/1742-6596/2882/1/012038","doi":"https://doi.org/10.1088/1742-6596/2882/1/012038","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1742-6596/2882/1/012038","pdf_url":null,"source":{"id":"https://openalex.org/S4210187594","display_name":"Journal of Physics Conference Series","issn_l":"1742-6588","issn":["1742-6588","1742-6596"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Physics: Conference Series","raw_type":"journal-article"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W2921245937"],"related_works":["https://openalex.org/W2090763504","https://openalex.org/W2035937180","https://openalex.org/W148178222","https://openalex.org/W3196220745","https://openalex.org/W2104657898","https://openalex.org/W2575656761","https://openalex.org/W2065631063","https://openalex.org/W2378667342","https://openalex.org/W2594567802","https://openalex.org/W2363739414"],"abstract_inverted_index":{"Abstract":[0],"To":[1],"effectively":[2],"extract":[3],"the":[4,13,16,51,57,75,85,88,94,98,115,124,129,136,141,149,161,171,184],"fault":[5,21,53,68,157],"feature":[6,70],"from":[7,114],"small":[8,155],"sample":[9,156],"datasets":[10],"and":[11,87,135,170],"improve":[12],"accuracy":[14,125,137,147,185],"of":[15,74,97,118,151],"model,":[17],"an":[18],"aeroengine":[19,102,110],"bearing":[20,103,111],"diagnosis":[22],"method":[23,106,153,162],"is":[24,126,138,181],"proposed":[25],"in":[26,154],"this":[27,152],"research":[28,121],"based":[29],"on":[30,50],"wavelet":[31],"multi-synchrosqueezed":[32],"transform-convolutional":[33],"neural":[34,167,173],"network-black-winged":[35],"kite":[36],"algorithm-least":[37],"squares":[38],"support":[39],"vector":[40],"machine":[41],"(WMSST-CNN-BKA-LSSVM).":[42],"WMSST":[43],"was":[44,90,107],"used":[45,81,91],"to":[46,55,84,92,100],"perform":[47],"modal":[48],"decomposition":[49],"collected":[52],"data":[54,69,113],"obtain":[56],"time-frequency":[58,61],"images.":[59],"The":[60,72,105,120,146],"images":[62],"were":[63,80],"input":[64,83],"into":[65],"CNN":[66,76],"for":[67],"extraction.":[71],"results":[73],"fully":[77],"connected":[78],"layer":[79],"as":[82],"LSSVM,":[86],"BKA":[89],"optimize":[93],"key":[95],"parameters":[96],"LSSVM":[99],"classify":[101],"faults.":[104],"verified":[108],"by":[109],"test":[112,131],"Harbin":[116],"Institute":[117],"Technology.":[119],"showed":[122,148],"that":[123,183],"99.86%":[127],"when":[128,140],"faulty":[130,142],"samples":[132,143],"are":[133,144],"70%,":[134],"93.90%":[139],"30%.":[145],"applicability":[150],"diagnosis.":[158],"By":[159],"comparing":[160],"with":[163],"a":[164],"one-dimensional":[165],"convolutional":[166,172],"network":[168,174],"(1D-CNN)":[169],"-":[175],"long":[176],"short-term":[177],"memory":[178],"(CNN-LSTM),":[179],"it":[180],"found":[182],"has":[186],"been":[187],"dramatically":[188],"improved.":[189]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3}],"updated_date":"2026-09-27T08:07:27.782135","created_date":"2025-10-10T00:00:00"}