{"id":"https://openalex.org/W4408727257","doi":"https://doi.org/10.1109/tim.2025.3548071","title":"A Discriminative Feature-Based Fault Diagnosis Network for Planetary Gearboxes Under Variable Working Conditions","display_name":"A Discriminative Feature-Based Fault Diagnosis Network for Planetary Gearboxes Under Variable Working Conditions","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4408727257","doi":"https://doi.org/10.1109/tim.2025.3548071"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2025.3548071","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2025.3548071","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/A5077840405","display_name":"Haifeng Li","orcid":"https://orcid.org/0009-0005-0032-7489"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Haifeng Li","raw_affiliation_strings":["School of Automation, Chongqing University, Chongqing, China","School of Automation, Chongqing University, No.55, South University Town Road, Hi-Tech Zone, Chongqing, China"],"raw_orcid":"https://orcid.org/0009-0005-0032-7489","affiliations":[{"raw_affiliation_string":"School of Automation, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]},{"raw_affiliation_string":"School of Automation, Chongqing University, No.55, South University Town Road, Hi-Tech Zone, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100365699","display_name":"Ke Zhang","orcid":"https://orcid.org/0000-0001-9747-9895"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ke Zhang","raw_affiliation_strings":["School of Automation, Chongqing University, Chongqing, China","School of Automation, Chongqing University, No.55, South University Town Road, Hi-Tech Zone, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0001-9747-9895","affiliations":[{"raw_affiliation_string":"School of Automation, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]},{"raw_affiliation_string":"School of Automation, Chongqing University, No.55, South University Town Road, Hi-Tech Zone, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070403625","display_name":"Huaxiang Pu","orcid":"https://orcid.org/0000-0002-0840-8612"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huaxiang Pu","raw_affiliation_strings":["College of Control Science and Engineering, Zhejiang University, Hangzhou, Zhejiang, China","School of Automation, Chongqing University, No.55, South University Town Road, Hi-Tech Zone, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0002-0840-8612","affiliations":[{"raw_affiliation_string":"College of Control Science and Engineering, Zhejiang University, Hangzhou, Zhejiang, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"School of Automation, Chongqing University, No.55, South University Town Road, Hi-Tech Zone, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082604053","display_name":"Shijie Wei","orcid":"https://orcid.org/0009-0009-0787-9373"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shijie Wei","raw_affiliation_strings":["School of Automation, Chongqing University, Chongqing, China","School of Automation, Chongqing University, No.55, South University Town Road, Hi-Tech Zone, Chongqing, China"],"raw_orcid":"https://orcid.org/0009-0009-0787-9373","affiliations":[{"raw_affiliation_string":"School of Automation, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]},{"raw_affiliation_string":"School of Automation, Chongqing University, No.55, South University Town Road, Hi-Tech Zone, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5077840405"],"corresponding_institution_ids":["https://openalex.org/I158842170"],"apc_list":null,"apc_paid":null,"fwci":0.6342,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.62691819,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"74","issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11062","display_name":"Gear and Bearing Dynamics Analysis","score":0.9889000058174133,"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":0.9889000058174133,"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":0.9768999814987183,"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/T10188","display_name":"Advanced machining processes and optimization","score":0.9761999845504761,"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/discriminative-model","display_name":"Discriminative model","score":0.7754346132278442},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.6406176090240479},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.6136829257011414},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.5544317960739136},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.531139075756073},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5195156335830688},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.47831037640571594},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.42415177822113037},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1434210240840912},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.08441776037216187}],"concepts":[{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.7754346132278442},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.6406176090240479},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.6136829257011414},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.5544317960739136},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.531139075756073},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5195156335830688},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.47831037640571594},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.42415177822113037},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1434210240840912},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.08441776037216187},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2025.3548071","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2025.3548071","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/10","score":0.8100000023841858,"display_name":"Reduced inequalities"}],"awards":[{"id":"https://openalex.org/G7142404625","display_name":null,"funder_award_id":"2024CDJGF-022","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W2096943734","https://openalex.org/W2283717164","https://openalex.org/W2781292787","https://openalex.org/W2791694051","https://openalex.org/W2912073957","https://openalex.org/W2962898354","https://openalex.org/W2964288524","https://openalex.org/W2969985801","https://openalex.org/W2998506103","https://openalex.org/W3021632667","https://openalex.org/W3080683114","https://openalex.org/W3135939397","https://openalex.org/W3157123770","https://openalex.org/W3176041833","https://openalex.org/W3183445774","https://openalex.org/W4200473862","https://openalex.org/W4295529416","https://openalex.org/W4312894838","https://openalex.org/W4313229372","https://openalex.org/W4321021151","https://openalex.org/W4366504166","https://openalex.org/W4378194810","https://openalex.org/W4386066477","https://openalex.org/W4386122058","https://openalex.org/W4386282419","https://openalex.org/W4387010788","https://openalex.org/W4387092834","https://openalex.org/W4389079874","https://openalex.org/W4389252378","https://openalex.org/W4394585882","https://openalex.org/W4398151468","https://openalex.org/W6737976933"],"related_works":["https://openalex.org/W2965546495","https://openalex.org/W4389116644","https://openalex.org/W2153315159","https://openalex.org/W3103844505","https://openalex.org/W259157601","https://openalex.org/W4205463238","https://openalex.org/W2761785940","https://openalex.org/W2110523656","https://openalex.org/W1482209366","https://openalex.org/W2521627374"],"abstract_inverted_index":{"In":[0,95],"planetary":[1,199],"gearbox":[2],"fault":[3,190],"diagnosis":[4,191],"under":[5,193],"variable":[6],"working":[7,24,93,177,195],"conditions,":[8],"the":[9,19,27,37,50,58,63,68,75,81,87,105,138,157,160,166,173,198],"method":[10],"based":[11,123,163],"on":[12,32,104,124,164],"unsupervised":[13],"domain":[14,148,162],"adaptive":[15,121,149],"is":[16,98,134,151],"to":[17,73,101,140,153],"correct":[18],"data":[20,174],"shift":[21],"between":[22],"different":[23,92,176,194],"conditions.":[25,94,178],"However,":[26],"current":[28,64],"methods":[29,65],"only":[30,66],"focus":[31],"extracting":[33,111],"invariant":[34],"features,":[35,41],"ignoring":[36],"extraction":[38],"of":[39,47,70,84,107,159,172,197],"discriminant":[40],"resulting":[42],"in":[43,57,91,175,188],"a":[44,129,146],"large":[45],"number":[46],"samples":[48,85],"near":[49],"classification":[51],"boundary":[52],"and":[53,79,155,169],"serious":[54],"class":[55],"confusion":[56,120,158],"knowledge":[59],"transfer":[60],"process.":[61],"Furthermore,":[62],"use":[67],"measure":[69,106,154],"feature":[71,77,108],"discrepancy":[72],"align":[74],"marginal":[76,167],"distribution":[78,168,171],"ignore":[80],"fine-grained":[82],"information":[83],"with":[86,180],"same":[88],"label":[89],"but":[90],"fact,":[96],"it":[97],"sometimes":[99],"ineffective":[100],"rely":[102],"solely":[103],"distance":[109],"for":[110],"domain-invariant":[112],"features.":[113],"Given":[114],"these":[115],"shortcomings,":[116],"we":[117],"propose":[118],"subdomain":[119],"networks":[122],"discriminative":[125],"learning":[126],"(SCAD).":[127],"First,":[128],"new":[130,147],"Softmax":[131],"variant,":[132],"C-Softmax,":[133],"proposed,":[135],"which":[136],"adjusts":[137],"features":[139],"enhance":[141],"their":[142],"discriminatory":[143],"power.":[144],"Second,":[145],"strategy":[150],"proposed":[152],"reduce":[156],"target":[161],"aligning":[165],"condition":[170],"Compared":[179],"other":[181],"methods,":[182],"SCAD":[183],"has":[184],"higher":[185],"diagnostic":[186],"accuracy":[187],"eight":[189],"tasks":[192],"conditions":[196],"gearbox.":[200]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-12-28T23:10:05.387466","created_date":"2025-10-10T00:00:00"}
