{"id":"https://openalex.org/W4388279666","doi":"https://doi.org/10.1109/safeprocess58597.2023.10295924","title":"An entropy clustering method for blades biofouling detection of marine current turbine under variable marine current speeds","display_name":"An entropy clustering method for blades biofouling detection of marine current turbine under variable marine current speeds","publication_year":2023,"publication_date":"2023-09-22","ids":{"openalex":"https://openalex.org/W4388279666","doi":"https://doi.org/10.1109/safeprocess58597.2023.10295924"},"language":"en","primary_location":{"id":"doi:10.1109/safeprocess58597.2023.10295924","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/safeprocess58597.2023.10295924","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 CAA Symposium on Fault Detection, Supervision and Safety for Technical Processes (SAFEPROCESS)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://centralesupelec.hal.science/hal-04387999v1/document","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101707662","display_name":"Yujie Xu","orcid":"https://orcid.org/0000-0002-1328-7982"},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yujie Xu","raw_affiliation_strings":["Shanghai Maritime University,College of Logistics Engineering,Shanghai,China","Shanghai Maritime University (1550 Haigang Ave, Pudong Xinqu, Shanghai Shi, - China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Maritime University,College of Logistics Engineering,Shanghai,China","institution_ids":["https://openalex.org/I96733725"]},{"raw_affiliation_string":"Shanghai Maritime University (1550 Haigang Ave, Pudong Xinqu, Shanghai Shi, - China)","institution_ids":["https://openalex.org/I96733725"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030448202","display_name":"Tianzhen Wang","orcid":"https://orcid.org/0000-0002-7525-8466"},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianzhen Wang","raw_affiliation_strings":["Shanghai Maritime University,College of Logistics Engineering,Shanghai,China","Shanghai Maritime University (1550 Haigang Ave, Pudong Xinqu, Shanghai Shi, - China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Maritime University,College of Logistics Engineering,Shanghai,China","institution_ids":["https://openalex.org/I96733725"]},{"raw_affiliation_string":"Shanghai Maritime University (1550 Haigang Ave, Pudong Xinqu, Shanghai Shi, - China)","institution_ids":["https://openalex.org/I96733725"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101726921","display_name":"Tao Xie","orcid":"https://orcid.org/0000-0001-7911-0517"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Xie","raw_affiliation_strings":["Shanghai Jiao Tong University,Automation Department,Shanghai,China","Shanghai Jiao Tong University [Shanghai] (800 Dongchuan Road, Shanghai, 200240 - China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,Automation Department,Shanghai,China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Shanghai Jiao Tong University [Shanghai] (800 Dongchuan Road, Shanghai, 200240 - China)","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114375318","display_name":"Zhibin Zhou","orcid":"https://orcid.org/0000-0002-7302-0307"},"institutions":[{"id":"https://openalex.org/I3132279224","display_name":"Institut Sup\u00e9rieur de l'\u00c9lectronique et du Num\u00e9rique","ror":"https://ror.org/017h2rd72","country_code":"FR","type":"education","lineage":["https://openalex.org/I3132279224"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Zhibin Zhou","raw_affiliation_strings":["L@bISEN, ISEN Yncréa Ouest,Brest,France,29200"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"L@bISEN, ISEN Yncréa Ouest,Brest,France,29200","institution_ids":["https://openalex.org/I3132279224"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053754550","display_name":"Claude Delpha","orcid":"https://orcid.org/0000-0003-3224-8628"},"institutions":[{"id":"https://openalex.org/I4210107720","display_name":"CentraleSup\u00e9lec","ror":"https://ror.org/019tcpt25","country_code":"FR","type":"facility","lineage":["https://openalex.org/I277688954","https://openalex.org/I4210107720"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Claude Delpha","raw_affiliation_strings":["Université Paris-Saclay, CNRS CentraleSupélec, L2S,France,91192"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Université Paris-Saclay, CNRS CentraleSupélec, L2S,France,91192","institution_ids":["https://openalex.org/I4210107720","https://openalex.org/I1294671590"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101707662"],"corresponding_institution_ids":["https://openalex.org/I96733725"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.14747967,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12169","display_name":"Non-Destructive Testing Techniques","score":0.9980000257492065,"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/T12169","display_name":"Non-Destructive Testing Techniques","score":0.9980000257492065,"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/T10834","display_name":"Welding Techniques and Residual Stresses","score":0.9843000173568726,"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":0.9799000024795532,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/biofouling","display_name":"Biofouling","score":0.676933228969574},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6410849094390869},{"id":"https://openalex.org/keywords/current","display_name":"Current (fluid)","score":0.6162416338920593},{"id":"https://openalex.org/keywords/marine-engineering","display_name":"Marine engineering","score":0.5111656785011292},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.48631367087364197},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.454720675945282},{"id":"https://openalex.org/keywords/turbine","display_name":"Turbine","score":0.44692254066467285},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.39358872175216675},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3779609799385071},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2816426753997803},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.22938784956932068},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1662122905254364},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1546969711780548},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.14388278126716614},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1186951994895935},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.11133599281311035}],"concepts":[{"id":"https://openalex.org/C6047279","wikidata":"https://www.wikidata.org/wiki/Q1439821","display_name":"Biofouling","level":3,"score":0.676933228969574},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6410849094390869},{"id":"https://openalex.org/C148043351","wikidata":"https://www.wikidata.org/wiki/Q4456944","display_name":"Current (fluid)","level":2,"score":0.6162416338920593},{"id":"https://openalex.org/C199104240","wikidata":"https://www.wikidata.org/wiki/Q118291","display_name":"Marine engineering","level":1,"score":0.5111656785011292},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.48631367087364197},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.454720675945282},{"id":"https://openalex.org/C2778449969","wikidata":"https://www.wikidata.org/wiki/Q130760","display_name":"Turbine","level":2,"score":0.44692254066467285},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.39358872175216675},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3779609799385071},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2816426753997803},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.22938784956932068},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1662122905254364},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1546969711780548},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.14388278126716614},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1186951994895935},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.11133599281311035},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C41625074","wikidata":"https://www.wikidata.org/wiki/Q176088","display_name":"Membrane","level":2,"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/safeprocess58597.2023.10295924","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/safeprocess58597.2023.10295924","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 CAA Symposium on Fault Detection, Supervision and Safety for Technical Processes (SAFEPROCESS)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-04387999v1","is_oa":true,"landing_page_url":"https://centralesupelec.hal.science/hal-04387999","pdf_url":"https://centralesupelec.hal.science/hal-04387999v1/document","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2023 CAA Symposium on Fault Detection, Supervision and Safety for Technical Processes (SAFEPROCESS), Sep 2023, Yibin, China. pp.1-6, ⟨10.1109/SAFEPROCESS58597.2023.10295924⟩","raw_type":"Conference papers"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-04387999v1","is_oa":true,"landing_page_url":"https://centralesupelec.hal.science/hal-04387999","pdf_url":"https://centralesupelec.hal.science/hal-04387999v1/document","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2023 CAA Symposium on Fault Detection, Supervision and Safety for Technical Processes (SAFEPROCESS), Sep 2023, Yibin, China. pp.1-6, ⟨10.1109/SAFEPROCESS58597.2023.10295924⟩","raw_type":"Conference papers"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2134021856","display_name":null,"funder_award_id":"61673260","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/F4320330944","display_name":"Nature","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4388279666.pdf","grobid_xml":"https://content.openalex.org/works/W4388279666.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W1982306230","https://openalex.org/W2039234975","https://openalex.org/W2599627558","https://openalex.org/W2606960552","https://openalex.org/W2620600652","https://openalex.org/W2623520945","https://openalex.org/W2901634317","https://openalex.org/W3005392995","https://openalex.org/W3005992499","https://openalex.org/W3013082363","https://openalex.org/W3021558633","https://openalex.org/W3042880617","https://openalex.org/W3089247975","https://openalex.org/W3092307907","https://openalex.org/W3098760277","https://openalex.org/W3129700510","https://openalex.org/W3139026088","https://openalex.org/W3202688760","https://openalex.org/W4220689208"],"related_works":["https://openalex.org/W4234458579","https://openalex.org/W4286615825","https://openalex.org/W2359695434","https://openalex.org/W2357529910","https://openalex.org/W2351135390","https://openalex.org/W2946240729","https://openalex.org/W3023719170","https://openalex.org/W4200066687","https://openalex.org/W2460059583","https://openalex.org/W4377564747"],"abstract_inverted_index":{"Marine":[0],"current":[1,31,53,58,154],"turbine":[2],"(MCT)":[3],"attracts":[4],"extensive":[5],"attention":[6],"as":[7],"a":[8,24,133],"renewable":[9],"energy":[10],"power":[11],"generation":[12],"equipment.":[13],"However,":[14],"accurate":[15],"and":[16],"reliable":[17],"blades":[18,46,73,118,148],"biofouling":[19,47,149],"detection":[20,43,150],"for":[21,48,147],"MCT":[22,49,135],"remains":[23],"significant":[25],"challenge,":[26],"especially":[27],"under":[28,50,151],"variable":[29,51,152],"marine":[30,52,153],"speed.":[32,54,155],"This":[33],"paper":[34],"proposes":[35],"an":[36],"entropy":[37,98],"clustering":[38,99],"method":[39,143],"to":[40,68,76,116],"improve":[41],"the":[42,56,70,78,96,102,122,125,141],"accuracy":[44],"of":[45,72,80,124],"Firstly,":[55],"stator":[57],"signal":[59],"is":[60],"decomposed":[61],"based":[62,94],"on":[63,95,132],"variational":[64],"mode":[65],"decomposition":[66],"(VMD)":[67],"enlarge":[69],"feature":[71,114],"biofouling.":[74,119],"Secondly,":[75],"eliminate":[77],"influence":[79],"swell":[81,87],"effect,":[82],"fluctuating":[83],"features":[84],"caused":[85],"by":[86],"effect":[88],"are":[89,110,129],"divided":[90],"into":[91],"each":[92,113],"subspace":[93,115],"proposed":[97,126,142],"method.":[100],"At":[101],"last":[103],"stage,":[104],"principal":[105],"component":[106],"analysis":[107],"models":[108],"(PCA)":[109],"established":[111],"in":[112],"detect":[117],"To":[120],"verify":[121],"effectiveness":[123],"method,":[127],"experiments":[128],"carried":[130],"out":[131],"230W":[134],"platform.":[136],"The":[137],"results":[138],"show":[139],"that":[140],"has":[144],"satisfactory":[145],"performance":[146]},"counts_by_year":[],"updated_date":"2026-05-07T13:39:58.223016","created_date":"2025-10-10T00:00:00"}