{"id":"https://openalex.org/W4407566492","doi":"https://doi.org/10.1109/tim.2025.3542102","title":"An Intelligent Onboard Condition Monitoring Method of Wheelset Bearings Under Time-Varying Speed","display_name":"An Intelligent Onboard Condition Monitoring Method of Wheelset Bearings Under Time-Varying Speed","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4407566492","doi":"https://doi.org/10.1109/tim.2025.3542102"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2025.3542102","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2025.3542102","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/A5100628659","display_name":"Xia He","orcid":"https://orcid.org/0000-0001-7352-4567"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xia He","raw_affiliation_strings":["State Key Laboratory of Rail Transit Vehicle System, Southwest Jiaotong University, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0001-7352-4567","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Rail Transit Vehicle System, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028539452","display_name":"Jianming Ding","orcid":"https://orcid.org/0000-0003-4565-0042"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianming Ding","raw_affiliation_strings":["State Key Laboratory of Rail Transit Vehicle System, Southwest Jiaotong University, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0003-4565-0042","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Rail Transit Vehicle System, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078084484","display_name":"Tianyu Shi","orcid":null},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianyu Shi","raw_affiliation_strings":["State Key Laboratory of Rail Transit Vehicle System, Southwest Jiaotong University, Chengdu, China"],"raw_orcid":"https://orcid.org/0009-0005-4286-0230","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Rail Transit Vehicle System, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047574975","display_name":"X R Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xianzhi Wang","raw_affiliation_strings":["State Key Laboratory of Rail Transit Vehicle System, Southwest Jiaotong University, Chengdu, China"],"raw_orcid":"https://orcid.org/0009-0001-4134-6951","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Rail Transit Vehicle System, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069725916","display_name":"Xingtong Wang","orcid":"https://orcid.org/0009-0000-7078-7951"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xingtong Wang","raw_affiliation_strings":["State Key Laboratory of Rail Transit Vehicle System, Southwest Jiaotong University, Chengdu, China"],"raw_orcid":"https://orcid.org/0009-0000-7078-7951","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Rail Transit Vehicle System, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100628659"],"corresponding_institution_ids":["https://openalex.org/I4800084"],"apc_list":null,"apc_paid":null,"fwci":0.6342,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.61570792,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"74","issue":null,"first_page":"1","last_page":"15"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11062","display_name":"Gear and Bearing Dynamics Analysis","score":0.9980999827384949,"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"}},"topics":[{"id":"https://openalex.org/T11062","display_name":"Gear and Bearing Dynamics Analysis","score":0.9980999827384949,"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"}},{"id":"https://openalex.org/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.9943000078201294,"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/T11138","display_name":"Tribology and Lubrication Engineering","score":0.9901000261306763,"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/computer-science","display_name":"Computer science","score":0.44832366704940796},{"id":"https://openalex.org/keywords/automotive-engineering","display_name":"Automotive engineering","score":0.43531113862991333},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3881826400756836},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.3229209780693054}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44832366704940796},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.43531113862991333},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3881826400756836},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.3229209780693054}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2025.3542102","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2025.3542102","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":[{"display_name":"Affordable and clean energy","score":0.7900000214576721,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G2279870697","display_name":null,"funder_award_id":"2024NSFSC0019","funder_id":"https://openalex.org/F4320329861","funder_display_name":"Natural Science Foundation of Sichuan Province"},{"id":"https://openalex.org/G2695899049","display_name":null,"funder_award_id":"51875481","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3329505155","display_name":null,"funder_award_id":"52388102","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5922124726","display_name":null,"funder_award_id":"2020M682506","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320329861","display_name":"Natural Science Foundation of Sichuan Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1978961512","https://openalex.org/W2024571569","https://openalex.org/W2464077510","https://openalex.org/W2512489629","https://openalex.org/W2743669539","https://openalex.org/W2805460826","https://openalex.org/W2898810965","https://openalex.org/W2914298094","https://openalex.org/W2995423464","https://openalex.org/W3080949152","https://openalex.org/W3098184928","https://openalex.org/W3114016983","https://openalex.org/W3127476016","https://openalex.org/W3128906627","https://openalex.org/W3132783101","https://openalex.org/W3134857068","https://openalex.org/W3197609048","https://openalex.org/W4210828393","https://openalex.org/W4237728349","https://openalex.org/W4281767573","https://openalex.org/W4281853301","https://openalex.org/W4283800329","https://openalex.org/W4311906600","https://openalex.org/W4312253323","https://openalex.org/W4328053056","https://openalex.org/W4386918762","https://openalex.org/W4390187580","https://openalex.org/W4396667942","https://openalex.org/W4396850197","https://openalex.org/W4400050319","https://openalex.org/W4400849549","https://openalex.org/W4403527778"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2351837897","https://openalex.org/W2384416889","https://openalex.org/W2358190750"],"abstract_inverted_index":{"Generalized":[0],"demodulation":[1,107,118],"(GD)":[2],"presents":[3],"a":[4,86,196],"novel":[5],"approach":[6],"for":[7,89,122,209],"onboard":[8,35,47],"condition":[9,36,48,137],"monitoring":[10,37,49],"of":[11,20,138,160,182,204],"wheelset":[12,140],"bearings":[13,183],"under":[14],"variable":[15],"speed":[16,82],"conditions.":[17],"The":[18,64,164],"identification":[19],"fault-related":[21],"frequencies,":[22],"however,":[23],"still":[24],"depends":[25],"on":[26,52],"expert":[27],"experience":[28],"and":[29,56,84,106,126,151,221,233],"manual":[30],"selection,":[31],"which":[32],"renders":[33],"intelligent":[34,46],"impractical.":[38],"In":[39],"order":[40],"to":[41,72,156,217],"address":[42],"this":[43],"issue,":[44],"an":[45],"method":[50,67,194,227],"based":[51],"adaptive":[53],"GD":[54],"(AGD)":[55],"multidomain":[57],"feature":[58,91],"extraction":[59],"(MDFE)":[60],"techniques":[61],"is":[62,98,142],"developed.":[63],"proposed":[65,111,162,193,226],"AGD":[66],"can":[68],"map":[69],"time-varying":[70],"frequencies":[71],"optimal":[73],"frequency":[74,104],"positions,":[75],"thereby":[76],"mitigating":[77],"spectral":[78],"smear":[79],"caused":[80],"by":[81,109,171],"fluctuations":[83],"providing":[85],"robust":[87],"foundation":[88],"high-precision":[90],"extraction.":[92],"Subsequently,":[93],"the":[94,101,110,114,117,135,139,145,158,161,168,172,179,192,202,207,225,235],"useful":[95],"fault":[96,189,212,230],"information":[97],"extracted":[99,170],"from":[100,116],"time":[102],"domain,":[103,105],"domain":[108,119],"MDFE.":[112],"Notably,":[113],"features":[115,169,220],"are":[120,154],"crucial":[121],"improving":[123],"recognition":[124,237],"accuracy":[125,198,208],"have":[127],"not":[128,175],"been":[129],"reported":[130],"in":[131,200],"other":[132,218],"studies.":[133],"Ultimately,":[134],"health":[136,180],"bearing":[141],"assessed":[143],"using":[144],"support":[146],"vector":[147],"machines":[148],"(SVMs).":[149],"Experiments":[150],"field":[152],"trials":[153],"conducted":[155],"validate":[157],"effectiveness":[159],"method.":[163],"results":[165],"indicate":[166],"that":[167],"MDFE":[173],"technique":[174],"only":[176],"successfully":[177],"differentiate":[178],"status":[181],"but":[184],"also":[185],"accurately":[186],"identify":[187],"varying":[188],"severities.":[190],"Remarkably,":[191],"achieves":[195,234],"100%":[197],"rate":[199],"determining":[201],"absence":[203],"faults,":[205],"while":[206],"distinguishing":[210],"between":[211],"types":[213],"exceeds":[214],"99%.":[215],"Compared":[216],"common":[219],"traditional":[222],"classification":[223,231],"algorithms,":[224],"demonstrates":[228],"superior":[229],"capability":[232],"highest":[236],"accuracy.":[238]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2025-12-28T23:10:05.387466","created_date":"2025-10-10T00:00:00"}