{"id":"https://openalex.org/W2961056914","doi":"https://doi.org/10.1109/access.2019.2927513","title":"Fault Diagnosis of Gearbox Based on Improved DUCG With Combination Weighting Method","display_name":"Fault Diagnosis of Gearbox Based on Improved DUCG With Combination Weighting Method","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2961056914","doi":"https://doi.org/10.1109/access.2019.2927513","mag":"2961056914"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2927513","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2927513","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08758116.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08758116.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000157478","display_name":"Yingkui Gu","orcid":"https://orcid.org/0000-0001-8125-945X"},"institutions":[{"id":"https://openalex.org/I4510145","display_name":"Jiangxi University of Science and Technology","ror":"https://ror.org/03q0t9252","country_code":"CN","type":"education","lineage":["https://openalex.org/I4510145"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ying-Kui Gu","raw_affiliation_strings":["School of Mechanical and Electrical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China"],"raw_orcid":"https://orcid.org/0000-0001-8125-945X","affiliations":[{"raw_affiliation_string":"School of Mechanical and Electrical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China","institution_ids":["https://openalex.org/I4510145"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100402876","display_name":"Min Zhang","orcid":"https://orcid.org/0000-0002-0905-9303"},"institutions":[{"id":"https://openalex.org/I4510145","display_name":"Jiangxi University of Science and Technology","ror":"https://ror.org/03q0t9252","country_code":"CN","type":"education","lineage":["https://openalex.org/I4510145"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Zhang","raw_affiliation_strings":["School of Mechanical and Electrical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical and Electrical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China","institution_ids":["https://openalex.org/I4510145"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109721115","display_name":"Xiaoqing Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I4510145","display_name":"Jiangxi University of Science and Technology","ror":"https://ror.org/03q0t9252","country_code":"CN","type":"education","lineage":["https://openalex.org/I4510145"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiao-Qing Zhou","raw_affiliation_strings":["School of Mechanical and Electrical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical and Electrical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China","institution_ids":["https://openalex.org/I4510145"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5000157478"],"corresponding_institution_ids":["https://openalex.org/I4510145"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.6859,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.84429026,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"7","issue":null,"first_page":"92955","last_page":"92967"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.9934999942779541,"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":0.9934999942779541,"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":0.9833999872207642,"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/T13891","display_name":"Engineering Diagnostics and Reliability","score":0.9805999994277954,"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/weighting","display_name":"Weighting","score":0.822738528251648},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.579574465751648},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.516216516494751},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.46660205721855164},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.42340680956840515},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4193662405014038},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3947424292564392},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.375817209482193},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.26207077503204346},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.075715571641922}],"concepts":[{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.822738528251648},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.579574465751648},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.516216516494751},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.46660205721855164},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.42340680956840515},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4193662405014038},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3947424292564392},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.375817209482193},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.26207077503204346},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.075715571641922},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"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/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"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/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","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},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2927513","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2927513","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08758116.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:b0a63068509b483eb615b6cb99510206","is_oa":true,"landing_page_url":"https://doaj.org/article/b0a63068509b483eb615b6cb99510206","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 7, Pp 92955-92967 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2927513","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2927513","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08758116.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5400000214576721,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G2523095046","display_name":"\u591a\u72b6\u6001\u7cfb\u7edf\u6027\u80fd\u9000\u5316\u4e0e\u72b6\u6001\u8fc1\u79fb\u6620\u5c04\u673a\u5236\u53ca\u5176\u53ef\u9760\u6027\u6d4b\u5ea6\u7814\u7a76","funder_award_id":"61463021","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G403015281","display_name":null,"funder_award_id":"20181BAB202020","funder_id":"https://openalex.org/F4320322665","funder_display_name":"Natural Science Foundation of Jiangxi Province"},{"id":"https://openalex.org/G980223637","display_name":null,"funder_award_id":"20144BCB23037","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/F4320322665","display_name":"Natural Science Foundation of Jiangxi Province","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2961056914.pdf","grobid_xml":"https://content.openalex.org/works/W2961056914.grobid-xml"},"referenced_works_count":42,"referenced_works":["https://openalex.org/W1454493499","https://openalex.org/W1981003931","https://openalex.org/W1981673219","https://openalex.org/W2005934359","https://openalex.org/W2009045532","https://openalex.org/W2028899550","https://openalex.org/W2037411704","https://openalex.org/W2039872426","https://openalex.org/W2040462272","https://openalex.org/W2049550263","https://openalex.org/W2049978307","https://openalex.org/W2068425358","https://openalex.org/W2094099988","https://openalex.org/W2136787066","https://openalex.org/W2285298444","https://openalex.org/W2287029277","https://openalex.org/W2343068321","https://openalex.org/W2490731853","https://openalex.org/W2582662555","https://openalex.org/W2601590138","https://openalex.org/W2611005833","https://openalex.org/W2620691296","https://openalex.org/W2735326783","https://openalex.org/W2738563279","https://openalex.org/W2762355244","https://openalex.org/W2766245932","https://openalex.org/W2767220140","https://openalex.org/W2790360327","https://openalex.org/W2791694051","https://openalex.org/W2793408139","https://openalex.org/W2808496542","https://openalex.org/W2888337213","https://openalex.org/W2892075914","https://openalex.org/W2896291989","https://openalex.org/W2898760173","https://openalex.org/W2902815079","https://openalex.org/W2903580591","https://openalex.org/W2907007702","https://openalex.org/W2919710279","https://openalex.org/W2921168912","https://openalex.org/W2921717016","https://openalex.org/W2964139168"],"related_works":["https://openalex.org/W2180954594","https://openalex.org/W2052835778","https://openalex.org/W2049003611","https://openalex.org/W2127804977","https://openalex.org/W2108418243","https://openalex.org/W164103134","https://openalex.org/W2040545019","https://openalex.org/W2787352659","https://openalex.org/W1970611213","https://openalex.org/W4206560911"],"abstract_inverted_index":{"To":[0],"reduce":[1],"the":[2,8,21,42,52,60,65,101,104,107,112,118,121,128,131,142,145,149,168,178,182,193],"influence":[3],"of":[4,10,25,54,56,77,111,120,144,151,162,181,184,195],"uncertain":[5,31],"factors":[6],"on":[7],"results":[9,165],"gearbox":[11,26],"operation":[12],"condition":[13],"evaluation":[14],"and":[15,18,23,44,81,85,91,106,109,126,148,177],"fault":[16,35],"diagnosis,":[17],"to":[19,50,71,99],"improve":[20],"reliability":[22],"stability":[24],"operation,":[27],"an":[28,190],"improved":[29,169],"dynamic":[30,61],"causality":[32],"graph":[33],"(DUCG)":[34],"diagnosis":[36,146],"method":[37,68,113,134],"is":[38,69,97],"proposed":[39],"by":[40,116,156],"combining":[41],"qualitative":[43],"quantitative":[45],"information":[46],"obtained.":[47],"In":[48],"addition,":[49],"address":[51],"lack":[53],"objectivity":[55],"correlation":[57,73],"variables":[58],"in":[59,103,192],"uncertainty":[62],"causal":[63],"graph,":[64],"combination":[66,132],"weighting":[67,133],"used":[70,98],"reassign":[72],"variables.":[74,94],"The":[75,95,164],"sub-DUCGs":[76],"gear,":[78],"bearing,":[79],"shaft,":[80],"box":[82],"are":[83,114,154],"established":[84],"connected":[86],"with":[87,159,189],"a":[88],"logic":[89],"gate":[90],"conditional":[92],"connection":[93],"DUCG":[96,170],"diagnose":[100],"faults":[102,158],"gearbox,":[105],"effectiveness":[108],"rationality":[110],"verified":[115],"comparing":[117],"probabilities":[119],"maximum":[122,185],"preselected":[123],"events":[124],"before":[125],"after":[127],"improvement.":[129],"Because":[130],"only":[135],"makes":[136],"moderate":[137],"modifications":[138],"for":[139],"different":[140,160],"weights,":[141],"limitations":[143],"accuracy":[147],"calculation":[150],"variable":[152],"weights":[153],"discussed":[155],"choosing":[157],"numbers":[161],"weights.":[163,196],"show":[166],"that":[167],"can":[171],"more":[172],"accurately":[173],"identify":[174],"root":[175],"faults,":[176],"growth":[179],"rate":[180],"probability":[183],"pre-selected":[186],"event":[187],"increases":[188],"increase":[191],"number":[194]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1}],"updated_date":"2026-06-06T09:05:17.133730","created_date":"2025-10-10T00:00:00"}