{"id":"https://openalex.org/W4205400837","doi":"https://doi.org/10.1109/tim.2021.3139660","title":"Self-Adaptive Multivariate Variational Mode Decomposition and Its Application for Bearing Fault Diagnosis","display_name":"Self-Adaptive Multivariate Variational Mode Decomposition and Its Application for Bearing Fault Diagnosis","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4205400837","doi":"https://doi.org/10.1109/tim.2021.3139660"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2021.3139660","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2021.3139660","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/A5102782338","display_name":"Qiuyu Song","orcid":"https://orcid.org/0000-0002-7683-0567"},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiuyu Song","raw_affiliation_strings":["School of Rail Transportation, Soochow University, Suzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-7683-0567","affiliations":[{"raw_affiliation_string":"School of Rail Transportation, Soochow University, Suzhou, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008653906","display_name":"Xingxing Jiang","orcid":"https://orcid.org/0000-0003-2987-6930"},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]},{"id":"https://openalex.org/I4210118977","display_name":"Shanghai Tunnel Engineering Rail Transit Design & Research Institute","ror":"https://ror.org/02zznv955","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118977"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xingxing Jiang","raw_affiliation_strings":["Beijing Key Laboratory of Performance Guarantee on Urban Rail Transit Vehicles, Beijing, China","School of Rail Transportation, Soochow University, Suzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-2987-6930","affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Performance Guarantee on Urban Rail Transit Vehicles, Beijing, China","institution_ids":["https://openalex.org/I4210118977"]},{"raw_affiliation_string":"School of Rail Transportation, Soochow University, Suzhou, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101582370","display_name":"Shuang Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuang Wang","raw_affiliation_strings":["Applied Technology College of Soochow University, Suzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-2730-5862","affiliations":[{"raw_affiliation_string":"Applied Technology College of Soochow University, Suzhou, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101959757","display_name":"Jianfeng Guo","orcid":"https://orcid.org/0000-0002-3351-9947"},"institutions":[{"id":"https://openalex.org/I4210141966","display_name":"China Academy of Railway Sciences","ror":"https://ror.org/051wv2j09","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210141966"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianfeng Guo","raw_affiliation_strings":["China Academy of Railway Sciences, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-3351-9947","affiliations":[{"raw_affiliation_string":"China Academy of Railway Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210141966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072145928","display_name":"Weiguo Huang","orcid":"https://orcid.org/0000-0002-6734-2019"},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiguo Huang","raw_affiliation_strings":["School of Rail Transportation, Soochow University, Suzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-6734-2019","affiliations":[{"raw_affiliation_string":"School of Rail Transportation, Soochow University, Suzhou, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100758788","display_name":"Zhongkui Zhu","orcid":"https://orcid.org/0000-0001-9827-4154"},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongkui Zhu","raw_affiliation_strings":["School of Rail Transportation, Soochow University, Suzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-9827-4154","affiliations":[{"raw_affiliation_string":"School of Rail Transportation, Soochow University, Suzhou, China","institution_ids":["https://openalex.org/I3923682"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":7.6238,"has_fulltext":false,"cited_by_count":69,"citation_normalized_percentile":{"value":0.98161262,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"71","issue":null,"first_page":"1","last_page":"13"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.993399977684021,"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/T13213","display_name":"Mechanical Failure Analysis and Simulation","score":0.98580002784729,"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/bandwidth","display_name":"Bandwidth (computing)","score":0.609048068523407},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.566705048084259},{"id":"https://openalex.org/keywords/mode","display_name":"Mode (computer interface)","score":0.555645763874054},{"id":"https://openalex.org/keywords/multivariate-statistics","display_name":"Multivariate statistics","score":0.5358010530471802},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.49812817573547363},{"id":"https://openalex.org/keywords/decomposition","display_name":"Decomposition","score":0.4871489703655243},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.4611220061779022},{"id":"https://openalex.org/keywords/bearing","display_name":"Bearing (navigation)","score":0.45540058612823486},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4548436403274536},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4228174090385437},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2475597858428955},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.09519648551940918}],"concepts":[{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.609048068523407},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.566705048084259},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.555645763874054},{"id":"https://openalex.org/C161584116","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate statistics","level":2,"score":0.5358010530471802},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.49812817573547363},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.4871489703655243},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.4611220061779022},{"id":"https://openalex.org/C199978012","wikidata":"https://www.wikidata.org/wiki/Q1273815","display_name":"Bearing (navigation)","level":2,"score":0.45540058612823486},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4548436403274536},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4228174090385437},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2475597858428955},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.09519648551940918},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2021.3139660","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2021.3139660","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","display_name":"Affordable and clean energy","score":0.800000011920929}],"awards":[{"id":"https://openalex.org/G2009512054","display_name":null,"funder_award_id":"52172406","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4784590698","display_name":null,"funder_award_id":"51875376","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5953464622","display_name":null,"funder_award_id":"2021M702752","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"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1964511482","https://openalex.org/W1981927377","https://openalex.org/W1984516393","https://openalex.org/W2000982976","https://openalex.org/W2007221293","https://openalex.org/W2052745931","https://openalex.org/W2060304859","https://openalex.org/W2077664060","https://openalex.org/W2105880556","https://openalex.org/W2123563890","https://openalex.org/W2530071817","https://openalex.org/W2603304445","https://openalex.org/W2609688418","https://openalex.org/W2692693673","https://openalex.org/W2779615422","https://openalex.org/W2884722635","https://openalex.org/W2886506350","https://openalex.org/W2895876294","https://openalex.org/W2901657690","https://openalex.org/W2904460913","https://openalex.org/W2918285655","https://openalex.org/W2958872067","https://openalex.org/W2965977924","https://openalex.org/W2972270478","https://openalex.org/W2973147676","https://openalex.org/W2990778532","https://openalex.org/W3016420584","https://openalex.org/W3020760683","https://openalex.org/W3043970225","https://openalex.org/W3107951536","https://openalex.org/W3109343305","https://openalex.org/W3146425541","https://openalex.org/W3161207341"],"related_works":["https://openalex.org/W2035937180","https://openalex.org/W2406638334","https://openalex.org/W3196220745","https://openalex.org/W1991765889","https://openalex.org/W1990068454","https://openalex.org/W2575656761","https://openalex.org/W2065631063","https://openalex.org/W2378667342","https://openalex.org/W2594567802","https://openalex.org/W2363739414"],"abstract_inverted_index":{"In":[0,111],"actual":[1],"engineering":[2],"scenarios,":[3],"multichannel":[4],"datasets":[5],"that":[6],"contain":[7],"complete":[8],"information":[9],"contribute":[10],"to":[11,123],"better":[12],"accuracy":[13],"of":[14,26,39,49,66,78,90,100,129],"bearing":[15,139],"fault":[16,140],"diagnosis.":[17],"Multivariate":[18],"variational":[19,27],"mode":[20,28,103],"decomposition":[21,29,50,79],"(MVMD),":[22],"as":[23,119],"an":[24],"extension":[25],"(VMD),":[30],"can":[31],"deal":[32],"with":[33,142],"multivariate":[34],"signals.":[35],"However,":[36],"the":[37,47,52,57,64,76,82,88,91,109,113,120,132],"performance":[38],"MVMD":[40,72],"is":[41,73,104,117],"affected":[42],"by":[43],"initial":[44,58,67],"parameters,":[45],"i.e.,":[46],"number":[48,77],"modes,":[51],"bandwidth":[53,97],"balance":[54,98],"parameter,":[55],"and":[56,81],"center":[59],"frequencies":[60],"(ICFs).":[61],"To":[62],"overcome":[63],"difficulty":[65],"parameter":[68,99],"selection,":[69],"a":[70,135],"self-adaptive":[71],"proposed,":[74],"where":[75],"modes":[80],"ICFs":[83],"are":[84],"determined":[85],"adaptively":[86,107],"on":[87],"basis":[89],"convergence":[92],"tendency":[93],"in":[94,108,138],"MVMD.":[95],"The":[96],"each":[101],"extracted":[102],"also":[105],"optimized":[106],"process.":[110],"addition,":[112],"normalized":[114],"frequency-to-energy":[115],"ratio":[116],"used":[118],"evaluation":[121],"index":[122],"identify":[124],"faulty":[125],"mode.":[126],"Final":[127],"results":[128],"experiments":[130],"pave":[131],"way":[133],"for":[134],"new":[136],"method":[137],"diagnosis":[141],"prominent":[143],"superiority.":[144]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":21},{"year":2024,"cited_by_count":23},{"year":2023,"cited_by_count":12},{"year":2022,"cited_by_count":9}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
