{"id":"https://openalex.org/W7128311410","doi":"https://doi.org/10.1109/access.2026.3661754","title":"Process Independent Condition Monitoring of Hydraulic Systems via Data-Centric Transfer Learning","display_name":"Process Independent Condition Monitoring of Hydraulic Systems via Data-Centric Transfer Learning","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7128311410","doi":"https://doi.org/10.1109/access.2026.3661754"},"language":"en","primary_location":{"id":"doi:10.1109/access.2026.3661754","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3661754","pdf_url":null,"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://doi.org/10.1109/access.2026.3661754","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5080452764","display_name":"Abid Abdul Azeez","orcid":"https://orcid.org/0000-0001-7535-9876"},"institutions":[{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Abid Abdul Azeez","raw_affiliation_strings":["Faculty of Engineering and Natural Sciences, IHA&#x2013;Innovative Hydraulics and Automation, Tampere University, Tampere, Finland"],"raw_orcid":"https://orcid.org/0000-0001-7535-9876","affiliations":[{"raw_affiliation_string":"Faculty of Engineering and Natural Sciences, IHA&#x2013;Innovative Hydraulics and Automation, Tampere University, Tampere, Finland","institution_ids":["https://openalex.org/I4210133110"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073725842","display_name":"Faried Makansi","orcid":"https://orcid.org/0000-0002-9589-7396"},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Faried Makansi","raw_affiliation_strings":["Institute for Fluid Power Drives and Systems (ifas), RWTH Aachen University, Aachen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Fluid Power Drives and Systems (ifas), RWTH Aachen University, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5125366233","display_name":"Danila Goncharenko","orcid":null},"institutions":[{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Danila Goncharenko","raw_affiliation_strings":["Faculty of Engineering and Natural Sciences, IHA&#x2013;Innovative Hydraulics and Automation, Tampere University, Tampere, Finland"],"raw_orcid":"https://orcid.org/0009-0003-9958-878X","affiliations":[{"raw_affiliation_string":"Faculty of Engineering and Natural Sciences, IHA&#x2013;Innovative Hydraulics and Automation, Tampere University, Tampere, Finland","institution_ids":["https://openalex.org/I4210133110"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5125358181","display_name":"Katharina Schmitz","orcid":null},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Katharina Schmitz","raw_affiliation_strings":["Institute for Fluid Power Drives and Systems (ifas), RWTH Aachen University, Aachen, Germany"],"raw_orcid":"https://orcid.org/0000-0002-1454-8267","affiliations":[{"raw_affiliation_string":"Institute for Fluid Power Drives and Systems (ifas), RWTH Aachen University, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5125353325","display_name":"Omar Hegazy","orcid":null},"institutions":[{"id":"https://openalex.org/I13469542","display_name":"Vrije Universiteit Brussel","ror":"https://ror.org/006e5kg04","country_code":"BE","type":"education","lineage":["https://openalex.org/I13469542"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Omar Hegazy","raw_affiliation_strings":["ETEC Department, MOBI-EPOWERS Research Group, Vrije Universiteit Brussel (VUB), Brussels, Belgium"],"raw_orcid":"https://orcid.org/0000-0002-8650-7341","affiliations":[{"raw_affiliation_string":"ETEC Department, MOBI-EPOWERS Research Group, Vrije Universiteit Brussel (VUB), Brussels, Belgium","institution_ids":["https://openalex.org/I13469542"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036819419","display_name":"Tatiana Minav","orcid":"https://orcid.org/0000-0001-6370-3473"},"institutions":[{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Tatiana Minav","raw_affiliation_strings":["Faculty of Engineering and Natural Sciences, IHA&#x2013;Innovative Hydraulics and Automation, Tampere University, Tampere, Finland"],"raw_orcid":"https://orcid.org/0000-0001-6370-3473","affiliations":[{"raw_affiliation_string":"Faculty of Engineering and Natural Sciences, IHA&#x2013;Innovative Hydraulics and Automation, Tampere University, Tampere, Finland","institution_ids":["https://openalex.org/I4210133110"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5080452764"],"corresponding_institution_ids":["https://openalex.org/I4210133110"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.25021792,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":null,"first_page":"20986","last_page":"20996"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.7376999855041504,"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":0.7376999855041504,"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/T11372","display_name":"Hydraulic and Pneumatic Systems","score":0.0697999969124794,"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/T11206","display_name":"Model Reduction and Neural Networks","score":0.02759999968111515,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/condition-monitoring","display_name":"Condition monitoring","score":0.6822999715805054},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.6656000018119812},{"id":"https://openalex.org/keywords/transfer-function","display_name":"Transfer function","score":0.476500004529953},{"id":"https://openalex.org/keywords/hydraulic-machinery","display_name":"Hydraulic machinery","score":0.4142000079154968},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.323199987411499},{"id":"https://openalex.org/keywords/transfer-of-learning","display_name":"Transfer of learning","score":0.3215999901294708}],"concepts":[{"id":"https://openalex.org/C2775846686","wikidata":"https://www.wikidata.org/wiki/Q643012","display_name":"Condition monitoring","level":2,"score":0.6822999715805054},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.6656000018119812},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6317999958992004},{"id":"https://openalex.org/C81299745","wikidata":"https://www.wikidata.org/wiki/Q334269","display_name":"Transfer function","level":2,"score":0.476500004529953},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.45559999346733093},{"id":"https://openalex.org/C11394606","wikidata":"https://www.wikidata.org/wiki/Q1972552","display_name":"Hydraulic machinery","level":2,"score":0.4142000079154968},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.323199987411499},{"id":"https://openalex.org/C150899416","wikidata":"https://www.wikidata.org/wiki/Q1820378","display_name":"Transfer of learning","level":2,"score":0.3215999901294708},{"id":"https://openalex.org/C155386361","wikidata":"https://www.wikidata.org/wiki/Q1649571","display_name":"Process control","level":3,"score":0.30480000376701355},{"id":"https://openalex.org/C2994520618","wikidata":"https://www.wikidata.org/wiki/Q7247260","display_name":"Process systems","level":2,"score":0.26750001311302185},{"id":"https://openalex.org/C2992143177","wikidata":"https://www.wikidata.org/wiki/Q7973862","display_name":"Water transfer","level":2,"score":0.26589998602867126},{"id":"https://openalex.org/C2776175482","wikidata":"https://www.wikidata.org/wiki/Q1195816","display_name":"Transfer (computing)","level":2,"score":0.2639000117778778}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/access.2026.3661754","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3661754","pdf_url":null,"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:publications.rwth-aachen.de:1028325","is_oa":true,"landing_page_url":"https://publications.rwth-aachen.de/record/1028325","pdf_url":null,"source":{"id":"https://openalex.org/S4306401033","display_name":"RWTH Publications (RWTH Aachen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I887968799","host_organization_name":"RWTH Aachen University","host_organization_lineage":["https://openalex.org/I887968799"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE access 14, 20986-20996 (2026). doi:10.1109/ACCESS.2026.3661754","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:trepo.tuni.fi:10024/234921","is_oa":true,"landing_page_url":"https://trepo.tuni.fi/handle/10024/234921","pdf_url":null,"source":{"id":"https://openalex.org/S7407055260","display_name":"Trepo - Institutional Repository of Tampere University","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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:vubissmart:VUBISSMART:2000:265808","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ACCESS.2026.3661754","pdf_url":null,"source":{"id":"https://openalex.org/S4306402573","display_name":"VUBIR (Vrije Universiteit Brussel)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I13469542","host_organization_name":"Vrije Universiteit Brussel","host_organization_lineage":["https://openalex.org/I13469542"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2026.3661754","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3661754","pdf_url":null,"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":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.6309576034545898}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321108","display_name":"Academy of Finland","ror":"https://ror.org/05k73zm37"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Hydraulic":[0],"systems":[1,75,131,136],"are":[2,41,141,196],"widely":[3],"used":[4],"in":[5,68,138],"various":[6],"applications,":[7],"including":[8,157],"industrial":[9],"production,":[10],"off-road":[11],"mobile":[12],"machinery,":[13],"and":[14,30,59,80,88,145,162,192,226],"aerospace.":[15],"The":[16,135,198],"failure":[17],"of":[18,94,159,189,218,223,231],"a":[19,22,142,213,235],"component":[20],"within":[21],"hydraulic":[23,74,110,130,143],"system":[24,58],"can":[25,63,98,124],"lead":[26,85],"to":[27,66,86,101,239],"significant":[28],"damage":[29],"maintenance":[31],"downtime.":[32],"To":[33],"prevent":[34],"such":[35,47],"issues,":[36],"automated":[37,119],"condition":[38,106,120,210],"monitoring":[39,107,121,211],"techniques":[40],"emerging,":[42],"relying":[43],"on":[44,57,116],"data-driven":[45,105],"methods":[46],"as":[48],"machine":[49],"learning":[50],"algorithms.":[51],"However,":[52],"most":[53],"existing":[54],"solutions":[55,108],"depend":[56],"application-specific":[60],"data,":[61],"which":[62,244],"be":[64,99,125],"costly":[65],"obtain":[67],"real-world":[69],"scenarios.":[70],"Despite":[71],"this,":[72],"different":[73,164,193],"often":[76],"share":[77],"structural":[78],"similarities":[79,97],"common":[81],"physical":[82],"mechanisms":[83],"that":[84,123,201],"faults":[87,225],"failures.":[89],"This":[90],"raises":[91],"the":[92,175,202,221,229,240],"question":[93],"whether":[95],"these":[96],"leveraged":[100],"develop":[102],"more":[103],"efficient":[104],"for":[109,207,220],"applications.":[111],"Therefore,":[112],"this":[113,139],"paper":[114],"focuses":[115],"developing":[117],"an":[118,146],"solution":[122],"independently":[126],"applied":[127],"across":[128],"similar":[129],"using":[132],"transfer":[133,169,194,216,242],"learning.":[134],"considered":[137],"study":[140],"press":[144],"electro-hydraulic":[147],"reach":[148],"truck.":[149],"For":[150],"both":[151],"systems,":[152],"simulation":[153],"data":[154],"is":[155,171,205,251],"generated,":[156],"scenarios":[158],"healthy":[160],"operation":[161],"six":[163],"fault":[165,190],"conditions.":[166],"A":[167],"data-centric":[168],"approach":[170],"pursued":[172],"by":[173],"applying":[174],"domain":[176,249],"adaptation":[177,250],"algorithm":[178],"called":[179],"Transfer":[180],"Adaptive":[181],"Boosting":[182],"(TrAdaBoost).":[183],"Additionally,":[184],"cases":[185],"with":[186,212,228],"varying":[187],"degrees":[188],"complexity":[191],"directions":[195],"evaluated.":[197],"results":[199],"demonstrate":[200],"proposed":[203],"framework":[204],"suitable":[206],"process":[208],"independent":[209],"reasonable":[214],"average":[215],"accuracy":[217],"93.6%":[219],"presence":[222,230],"non-concurrent":[224],"85.7%":[227],"concurrent":[232],"faults,":[233],"representing":[234],"substantial":[236],"improvement":[237],"compared":[238],"baseline":[241],"results,":[243],"remain":[245],"near":[246],"50%":[247],"when":[248],"not":[252],"applied.":[253]},"counts_by_year":[],"updated_date":"2026-05-03T08:25:01.440150","created_date":"2026-02-09T00:00:00"}
