{"id":"https://openalex.org/W4388726678","doi":"https://doi.org/10.1109/iecon51785.2023.10311703","title":"A New Machine Learning Based Approach for Aluminium Electrolytic Capacitors Health Status Monitoring","display_name":"A New Machine Learning Based Approach for Aluminium Electrolytic Capacitors Health Status Monitoring","publication_year":2023,"publication_date":"2023-10-16","ids":{"openalex":"https://openalex.org/W4388726678","doi":"https://doi.org/10.1109/iecon51785.2023.10311703"},"language":"en","primary_location":{"id":"doi:10.1109/iecon51785.2023.10311703","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon51785.2023.10311703","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2023- 49th Annual Conference of the IEEE Industrial Electronics Society","raw_type":"proceedings-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/A5068858571","display_name":"Ac\u00e1cio M. R. Amaral","orcid":"https://orcid.org/0000-0001-8025-6898"},"institutions":[{"id":"https://openalex.org/I293362453","display_name":"Polytechnic Institute of Coimbra","ror":"https://ror.org/01n8x4993","country_code":"PT","type":"education","lineage":["https://openalex.org/I293362453"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Ac\u00e1cio M. R. Amaral","raw_affiliation_strings":["Polytechnic Institute of Coimbra, Coimbra Institute of Engineering,Coimbra,Portugal,3030-199"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Polytechnic Institute of Coimbra, Coimbra Institute of Engineering,Coimbra,Portugal,3030-199","institution_ids":["https://openalex.org/I293362453"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083515528","display_name":"Khaled Laadjal","orcid":"https://orcid.org/0000-0002-7683-6897"},"institutions":[{"id":"https://openalex.org/I161321875","display_name":"University of Beira Interior","ror":"https://ror.org/03nf36p02","country_code":"PT","type":"education","lineage":["https://openalex.org/I161321875"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Khaled Laadjal","raw_affiliation_strings":["CISE - Electromechatronic Systems Research Centre, University of Beira Interior,Covilh&#x00E3;,Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CISE - Electromechatronic Systems Research Centre, University of Beira Interior,Covilh&#x00E3;,Portugal","institution_ids":["https://openalex.org/I161321875"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012249778","display_name":"Ant\u00f3nio J. Marques Cardoso","orcid":"https://orcid.org/0000-0001-8737-6999"},"institutions":[{"id":"https://openalex.org/I161321875","display_name":"University of Beira Interior","ror":"https://ror.org/03nf36p02","country_code":"PT","type":"education","lineage":["https://openalex.org/I161321875"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Antonio J. Marques Cardoso","raw_affiliation_strings":["CISE - Electromechatronic Systems Research Centre, University of Beira Interior,Covilh&#x00E3;,Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CISE - Electromechatronic Systems Research Centre, University of Beira Interior,Covilh&#x00E3;,Portugal","institution_ids":["https://openalex.org/I161321875"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4909,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.6467216,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"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/T10361","display_name":"Silicon Carbide Semiconductor Technologies","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10361","display_name":"Silicon Carbide Semiconductor Technologies","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10663","display_name":"Advanced Battery Technologies Research","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/T10018","display_name":"Advancements in Battery Materials","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/electrolytic-capacitor","display_name":"Electrolytic capacitor","score":0.8030902147293091},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.7913088798522949},{"id":"https://openalex.org/keywords/equivalent-series-resistance","display_name":"Equivalent series resistance","score":0.6833625435829163},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.6731839179992676},{"id":"https://openalex.org/keywords/capacitance","display_name":"Capacitance","score":0.6556333899497986},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.4875142276287079},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.46147677302360535},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4510204792022705},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4397073984146118},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4296090602874756},{"id":"https://openalex.org/keywords/resistive-touchscreen","display_name":"Resistive touchscreen","score":0.41481783986091614},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3950382471084595},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.39124399423599243},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.24885085225105286},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1008554995059967}],"concepts":[{"id":"https://openalex.org/C79100374","wikidata":"https://www.wikidata.org/wiki/Q1326992","display_name":"Electrolytic capacitor","level":4,"score":0.8030902147293091},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.7913088798522949},{"id":"https://openalex.org/C14485415","wikidata":"https://www.wikidata.org/wiki/Q5384730","display_name":"Equivalent series resistance","level":3,"score":0.6833625435829163},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.6731839179992676},{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.6556333899497986},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.4875142276287079},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.46147677302360535},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4510204792022705},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4397073984146118},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4296090602874756},{"id":"https://openalex.org/C6899612","wikidata":"https://www.wikidata.org/wiki/Q852911","display_name":"Resistive touchscreen","level":2,"score":0.41481783986091614},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3950382471084595},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.39124399423599243},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.24885085225105286},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1008554995059967},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","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/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iecon51785.2023.10311703","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon51785.2023.10311703","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2023- 49th Annual Conference of the IEEE Industrial Electronics Society","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1250738105","display_name":null,"funder_award_id":"UIDB/04131/2020,UIDP/04131/2020","funder_id":"https://openalex.org/F4320337197","funder_display_name":"Nuclear Fuel Cycle and Supply Chain"}],"funders":[{"id":"https://openalex.org/F4320337197","display_name":"Nuclear Fuel Cycle and Supply Chain","ror":"https://ror.org/05tj7dm33"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1520967953","https://openalex.org/W2041545800","https://openalex.org/W2069338906","https://openalex.org/W2085106802","https://openalex.org/W2149232978","https://openalex.org/W2333012428","https://openalex.org/W2467609922","https://openalex.org/W2468493697","https://openalex.org/W2581697071","https://openalex.org/W2743610215","https://openalex.org/W2765462550","https://openalex.org/W2799719273","https://openalex.org/W2803344342","https://openalex.org/W2808010192","https://openalex.org/W2900894741","https://openalex.org/W2906884508","https://openalex.org/W2962840663","https://openalex.org/W2994396307","https://openalex.org/W3107289158","https://openalex.org/W3134857334","https://openalex.org/W3202035779","https://openalex.org/W3204138030","https://openalex.org/W4205166505","https://openalex.org/W4205584319","https://openalex.org/W4225649950","https://openalex.org/W4252535066","https://openalex.org/W4286372664","https://openalex.org/W4380053107","https://openalex.org/W4386323505"],"related_works":["https://openalex.org/W2081869101","https://openalex.org/W2780661877","https://openalex.org/W2033713540","https://openalex.org/W2096221993","https://openalex.org/W1993634921","https://openalex.org/W4225511761","https://openalex.org/W2540447423","https://openalex.org/W2159698283","https://openalex.org/W2167108869","https://openalex.org/W2070292851"],"abstract_inverted_index":{"Power":[0],"converters":[1,13,54],"are":[2,14,22],"one":[3],"of":[4,8,16,20,46,91],"the":[5,47,56,88,94,112,116,146,158,162,169,174,191,195,203],"main":[6],"elements":[7],"numerous":[9],"critical":[10],"systems.":[11],"These":[12],"composed":[15],"several":[17],"components,":[18],"some":[19],"which":[21],"particularly":[23],"vulnerable,":[24],"namely":[25],"semiconductors":[26],"and":[27,43,74,126,131,183],"capacitors.":[28],"Therefore,":[29],"monitoring":[30],"those":[31],"components'":[32],"condition":[33],"is":[34,55,109,154,165,187],"fundamental,":[35],"mainly":[36],"in":[37,52,68,77,111],"applications":[38],"that":[39],"require":[40],"high":[41],"reliability":[42],"safety.":[44],"One":[45],"most":[48],"commonly":[49],"used":[50,110,155,166],"capacitor":[51,59,113,175],"power":[53],"aluminum":[57],"electrolytic":[58],"(AEC),":[60],"whose":[61],"aging":[62],"manifests":[63],"itself":[64],"through":[65],"an":[66,128],"increase":[67],"its":[69,78],"equivalent":[70],"series":[71],"resistance":[72],"(ESR)":[73,98],"a":[75,101,106,137,199],"reduction":[76],"capacitance":[79],"(C).":[80],"Several":[81],"techniques":[82],"have":[83],"been":[84],"proposed":[85],"to":[86,156,167,172,189,197],"assess":[87],"AEC":[89],"state":[90],"health,":[92],"having":[93],"Equivalent":[95],"Series":[96],"Resistance":[97],"value":[99,193],"as":[100],"reference.":[102],"For":[103],"this":[104,135],"purpose,":[105],"current":[107,117,176,200],"sensor":[108,118,201],"branch.":[114],"However,":[115],"imposes":[119],"practical":[120],"restrictions;":[121],"namely,":[122],"it":[123,186],"requires":[124],"space":[125],"introduces":[127],"unwanted":[129],"resistive":[130],"inductive":[132],"effect.":[133],"In":[134],"paper,":[136],"Decision":[138],"Tree":[139],"Regressor":[140],"(DTR)":[141],"based":[142],"model,":[143],"combined":[144],"with":[145],"Short":[147],"Time":[148],"Least":[149],"Squares":[150],"Prony's":[151],"(STLSP)":[152],"approach":[153],"detect":[157],"fault.":[159],"At":[160],"first,":[161],"STLSP":[163,182],"algorithm":[164],"train":[168],"DTR":[170,184],"model":[171],"predict":[173],"amplitude":[177],"(A-Ic).":[178],"Then,":[179],"using":[180],"both":[181],"algorithms,":[185],"possible":[188],"estimate":[190],"ESR":[192],"without":[194],"need":[196],"use":[198],"inside":[202],"converter.":[204]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
