{"id":"https://openalex.org/W4206384996","doi":"https://doi.org/10.1109/access.2021.3136266","title":"Predicting Lumen Degradation of Light Emitting Diodes Using Hybrid Particle Filter Trained Neural Networks","display_name":"Predicting Lumen Degradation of Light Emitting Diodes Using Hybrid Particle Filter Trained Neural Networks","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W4206384996","doi":"https://doi.org/10.1109/access.2021.3136266"},"language":"en","primary_location":{"id":"doi:10.1109/access.2021.3136266","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3136266","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09654165.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/ielx7/6287639/6514899/09654165.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004855822","display_name":"Karkulali Pugalenthi","orcid":null},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Karkulali Pugalenthi","raw_affiliation_strings":["Engineering Product Development (EPD) Pillar, Singapore University of Technology and Design, Singapore 487 372"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Engineering Product Development (EPD) Pillar, Singapore University of Technology and Design, Singapore 487 372","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101931123","display_name":"Hyunseok Park","orcid":"https://orcid.org/0000-0001-6426-1531"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyunseok Park","raw_affiliation_strings":["Department of Information Systems, Hanyang University, Seoul, 133-791, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0001-6426-1531","affiliations":[{"raw_affiliation_string":"Department of Information Systems, Hanyang University, Seoul, 133-791, Republic of Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080149173","display_name":"Shaista Hussain","orcid":"https://orcid.org/0000-0003-2004-2681"},"institutions":[{"id":"https://openalex.org/I3004594783","display_name":"Institute of High Performance Computing","ror":"https://ror.org/02n0ejh50","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3004594783","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Shaista Hussain","raw_affiliation_strings":["A*STAR Institute of High Performance Computing (IHPC), Computational Intelligence Group, Singapore 138632"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"A*STAR Institute of High Performance Computing (IHPC), Computational Intelligence Group, Singapore 138632","institution_ids":["https://openalex.org/I3004594783"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064500828","display_name":"Nagarajan Raghavan","orcid":"https://orcid.org/0000-0001-6735-3108"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Nagarajan Raghavan","raw_affiliation_strings":["Engineering Product Development (EPD) Pillar, Singapore University of Technology and Design, Singapore 487 372. (e-mail: nagarajan@sutd.edu.sg)","Engineering Product Development (EPD) Pillar, Singapore University of Technology and Design, Singapore 487 372"],"raw_orcid":"https://orcid.org/0000-0001-6735-3108","affiliations":[{"raw_affiliation_string":"Engineering Product Development (EPD) Pillar, Singapore University of Technology and Design, Singapore 487 372. (e-mail: nagarajan@sutd.edu.sg)","institution_ids":["https://openalex.org/I152815399"]},{"raw_affiliation_string":"Engineering Product Development (EPD) Pillar, Singapore University of Technology and Design, Singapore 487 372","institution_ids":["https://openalex.org/I152815399"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5064500828"],"corresponding_institution_ids":["https://openalex.org/I152815399"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.5341,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.63089796,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"9","issue":null,"first_page":"167292","last_page":"167304"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13049","display_name":"Surface Roughness and Optical Measurements","score":0.9757000207901001,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T13049","display_name":"Surface Roughness and Optical Measurements","score":0.9757000207901001,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T14249","display_name":"Water Quality Monitoring and Analysis","score":0.9739000201225281,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12111","display_name":"Industrial Vision Systems and Defect Detection","score":0.9732999801635742,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/degradation","display_name":"Degradation (telecommunications)","score":0.7392845749855042},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.6504392623901367},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5385075807571411},{"id":"https://openalex.org/keywords/particle-filter","display_name":"Particle filter","score":0.5167314410209656},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.5130563974380493},{"id":"https://openalex.org/keywords/diode","display_name":"Diode","score":0.5016934871673584},{"id":"https://openalex.org/keywords/optical-filter","display_name":"Optical filter","score":0.4944472312927246},{"id":"https://openalex.org/keywords/light-emitting-diode","display_name":"Light-emitting diode","score":0.47953009605407715},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.46924638748168945},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3819194734096527},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.27967381477355957},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14680981636047363},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.1381879448890686}],"concepts":[{"id":"https://openalex.org/C2779679103","wikidata":"https://www.wikidata.org/wiki/Q5251805","display_name":"Degradation (telecommunications)","level":2,"score":0.7392845749855042},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.6504392623901367},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5385075807571411},{"id":"https://openalex.org/C52421305","wikidata":"https://www.wikidata.org/wiki/Q1151499","display_name":"Particle filter","level":3,"score":0.5167314410209656},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5130563974380493},{"id":"https://openalex.org/C78434282","wikidata":"https://www.wikidata.org/wiki/Q11656","display_name":"Diode","level":2,"score":0.5016934871673584},{"id":"https://openalex.org/C45613198","wikidata":"https://www.wikidata.org/wiki/Q1134091","display_name":"Optical filter","level":2,"score":0.4944472312927246},{"id":"https://openalex.org/C176666156","wikidata":"https://www.wikidata.org/wiki/Q25504","display_name":"Light-emitting diode","level":2,"score":0.47953009605407715},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.46924638748168945},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3819194734096527},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.27967381477355957},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14680981636047363},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.1381879448890686}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2021.3136266","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3136266","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09654165.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:2682e7b964b14a89ab5a9a04449e084d","is_oa":true,"landing_page_url":"https://doaj.org/article/2682e7b964b14a89ab5a9a04449e084d","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 9, Pp 167292-167304 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2021.3136266","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3136266","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09654165.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":[],"awards":[{"id":"https://openalex.org/G3935581385","display_name":null,"funder_award_id":"A20H5b0142","funder_id":"https://openalex.org/F4320320696","funder_display_name":"Agency for Science, Technology and Research"}],"funders":[{"id":"https://openalex.org/F4320320696","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09"},{"id":"https://openalex.org/F4320322724","display_name":"Ministry of Education, India","ror":"https://ror.org/048xjjh50"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4206384996.pdf","grobid_xml":"https://content.openalex.org/works/W4206384996.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W1985865177","https://openalex.org/W1988617574","https://openalex.org/W1990525032","https://openalex.org/W2040713473","https://openalex.org/W2059591821","https://openalex.org/W2068923475","https://openalex.org/W2085942406","https://openalex.org/W2097956058","https://openalex.org/W2139778164","https://openalex.org/W2169273805","https://openalex.org/W2537417286","https://openalex.org/W2565591588","https://openalex.org/W2594580367","https://openalex.org/W2791632718","https://openalex.org/W2797966609","https://openalex.org/W2894782227","https://openalex.org/W2899526556","https://openalex.org/W2904460913","https://openalex.org/W2915034955","https://openalex.org/W2942016856","https://openalex.org/W2971114125","https://openalex.org/W2981463388","https://openalex.org/W2999406423","https://openalex.org/W3041966212","https://openalex.org/W3090358854","https://openalex.org/W3093535446","https://openalex.org/W3096022091","https://openalex.org/W3119685096"],"related_works":["https://openalex.org/W3042595473","https://openalex.org/W2082745643","https://openalex.org/W2392123845","https://openalex.org/W2123219307","https://openalex.org/W2033117258","https://openalex.org/W2049354487","https://openalex.org/W1998065921","https://openalex.org/W2071346341","https://openalex.org/W1964371904","https://openalex.org/W2920423752"],"abstract_inverted_index":{"High":[0],"power":[1,22],"white":[2],"light":[3,13,61],"emitting":[4],"diodes":[5],"(LEDs)":[6],"are":[7,47,207],"the":[8,35,89,94,119,135,145,204,210,230,242,256],"widely":[9],"opted":[10],"eco-friendly":[11],"alternate":[12],"source":[14],"over":[15],"incandescent":[16],"lamps":[17],"due":[18,159],"to":[19,81,91,105,147,160,197,234],"their":[20],"lower":[21],"consumption":[23],"and":[24,42,65,111,131,165,182,203,238],"longer":[25],"lifetime.":[26],"The":[27,53,186,214,245],"emerging":[28],"market":[29],"demand":[30],"for":[31,38,117,144,222,225,237],"LEDs":[32,59,70],"brings":[33],"about":[34,75],"critical":[36],"need":[37,146],"adequate":[39],"reliability":[40],"testing":[41],"lifetime":[43,73],"prognosis":[44],"as":[45,255],"they":[46],"predominantly":[48],"used":[49,196,221],"in":[50,156,192,229],"uncontrolled":[51],"environments.":[52],"common":[54],"wear-out":[55],"failure":[56,109],"modes":[57],"of":[58,74,108,124,153,189,247],"include":[60],"output":[62],"(luminosity)":[63],"degradation":[64,84,157],"color":[66],"shift.":[67],"Commercially":[68],"available":[69],"have":[71,100],"prolonged":[72],"70,000h":[76],"which":[77,86,177],"makes":[78],"it":[79],"impractical":[80],"obtain":[82],"real-time":[83],"data,":[85],"subsequently":[87],"complicates":[88],"ability":[90],"accurately":[92],"predict":[93],"lumen":[95],"maintenance":[96],"life.":[97],"Several":[98],"attempts":[99],"been":[101],"made":[102],"by":[103,139],"researchers":[104],"develop":[106,148],"physics":[107],"models":[110,116],"/":[112,167],"or":[113],"data":[114],"driven":[115],"predicting":[118],"remaining":[120],"useful":[121],"life":[122],"(RUL)":[123],"LEDs.":[125],"However,":[126],"these":[127],"methods":[128],"lack":[129],"generalizability":[130],"do":[132],"not":[133],"address":[134],"prediction":[136,150,224],"uncertainties":[137],"caused":[138],"unit-to-unit":[140],"variation.":[141],"This":[142,170],"calls":[143],"robust":[149],"algorithms":[151],"capable":[152],"handling":[154],"variations":[155,233],"trends":[158],"manufacturing":[161],"process,":[162],"system":[163],"design":[164],"environmental":[166],"operating":[168],"conditions.":[169],"study":[171],"proposes":[172],"a":[173,193,199],"hybrid":[174,249],"prognostic":[175,243],"approach":[176,250],"combines":[178],"particle":[179,211],"filters":[180],"(PF)":[181],"neural":[183,201],"networks":[184],"(NN).":[185],"run-to-failure":[187],"trend":[188],"one":[190],"LED":[191,227],"lot":[194,231],"is":[195,219],"model":[198,205,218],"feedforward":[200],"network":[202],"parameters":[206],"optimized":[208],"using":[209,253],"filter":[212],"algorithm.":[213],"PF":[215],"trained":[216],"NN":[217],"further":[220],"RUL":[223],"other":[226],"devices":[228],"enabling":[232],"be":[235],"accounted":[236],"naturally":[239],"embedded":[240],"into":[241],"framework.":[244],"accuracy":[246],"proposed":[248],"was":[251],"evaluated":[252],"RMSE":[254],"performance":[257],"metric.":[258]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
