{"id":"https://openalex.org/W3047949753","doi":"https://doi.org/10.1109/tvt.2020.3014932","title":"State-of-Health Estimation and Remaining-Useful-Life Prediction for Lithium-Ion Battery Using a Hybrid Data-Driven Method","display_name":"State-of-Health Estimation and Remaining-Useful-Life Prediction for Lithium-Ion Battery Using a Hybrid Data-Driven Method","publication_year":2020,"publication_date":"2020-08-07","ids":{"openalex":"https://openalex.org/W3047949753","doi":"https://doi.org/10.1109/tvt.2020.3014932","mag":"3047949753"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2020.3014932","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2020.3014932","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","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/A5007359227","display_name":"Bin Gou","orcid":"https://orcid.org/0000-0003-1951-643X"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]},{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN","SG"],"is_corresponding":false,"raw_author_name":"Bin Gou","raw_affiliation_strings":["Nanyang Technological University, Singapore","School of Electrical Engineering, Southwest Jiaotong University, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0003-1951-643X","affiliations":[{"raw_affiliation_string":"Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"School of Electrical Engineering, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013947981","display_name":"Yan Xu","orcid":"https://orcid.org/0000-0002-0503-183X"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yan Xu","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-0503-183X","affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":null,"display_name":"Xue Feng","orcid":null},"institutions":[{"id":"https://openalex.org/I168639165","display_name":"Singapore Institute of Technology","ror":"https://ror.org/01v2c2791","country_code":"SG","type":"education","lineage":["https://openalex.org/I168639165"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Xue Feng","raw_affiliation_strings":["School of Engineering, Singapore Institute of Technology, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering, Singapore Institute of Technology, Singapore, Singapore","institution_ids":["https://openalex.org/I168639165"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":17.9295,"has_fulltext":false,"cited_by_count":358,"citation_normalized_percentile":{"value":0.9962059,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"69","issue":"10","first_page":"10854","last_page":"10867"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10663","display_name":"Advanced Battery Technologies Research","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10663","display_name":"Advanced Battery Technologies Research","score":1.0,"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/T10780","display_name":"Reliability and Maintenance Optimization","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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":0.9919000267982483,"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/state-of-health","display_name":"State of health","score":0.798835277557373},{"id":"https://openalex.org/keywords/downtime","display_name":"Downtime","score":0.7443027496337891},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.49607643485069275},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4905053973197937},{"id":"https://openalex.org/keywords/battery","display_name":"Battery (electricity)","score":0.48112502694129944},{"id":"https://openalex.org/keywords/health-management-system","display_name":"Health management system","score":0.441556841135025},{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.42527490854263306},{"id":"https://openalex.org/keywords/prognostics","display_name":"Prognostics","score":0.42364686727523804},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.4202226996421814},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.40559107065200806},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3020116090774536}],"concepts":[{"id":"https://openalex.org/C2777294910","wikidata":"https://www.wikidata.org/wiki/Q4050070","display_name":"State of health","level":4,"score":0.798835277557373},{"id":"https://openalex.org/C180591934","wikidata":"https://www.wikidata.org/wiki/Q1253369","display_name":"Downtime","level":2,"score":0.7443027496337891},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.49607643485069275},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4905053973197937},{"id":"https://openalex.org/C555008776","wikidata":"https://www.wikidata.org/wiki/Q267298","display_name":"Battery (electricity)","level":3,"score":0.48112502694129944},{"id":"https://openalex.org/C171265473","wikidata":"https://www.wikidata.org/wiki/Q5691117","display_name":"Health management system","level":3,"score":0.441556841135025},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.42527490854263306},{"id":"https://openalex.org/C129364497","wikidata":"https://www.wikidata.org/wiki/Q3042561","display_name":"Prognostics","level":2,"score":0.42364686727523804},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4202226996421814},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.40559107065200806},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3020116090774536},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2020.3014932","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2020.3014932","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/12","display_name":"Responsible consumption and production","score":0.4099999964237213}],"awards":[{"id":"https://openalex.org/G2174924060","display_name":null,"funder_award_id":"51907163","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320320766","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W569610087","https://openalex.org/W1990938413","https://openalex.org/W1996640396","https://openalex.org/W1998803278","https://openalex.org/W2026131661","https://openalex.org/W2047152377","https://openalex.org/W2083785006","https://openalex.org/W2096947102","https://openalex.org/W2099579348","https://openalex.org/W2109539992","https://openalex.org/W2135293965","https://openalex.org/W2229668941","https://openalex.org/W2295405103","https://openalex.org/W2334417208","https://openalex.org/W2379021210","https://openalex.org/W2501990625","https://openalex.org/W2551714397","https://openalex.org/W2586854655","https://openalex.org/W2599868532","https://openalex.org/W2620995593","https://openalex.org/W2624661965","https://openalex.org/W2741674427","https://openalex.org/W2755729630","https://openalex.org/W2774595318","https://openalex.org/W2774791859","https://openalex.org/W2791494814","https://openalex.org/W2792657775","https://openalex.org/W2793702125","https://openalex.org/W2809318506","https://openalex.org/W2888518795","https://openalex.org/W2900706455","https://openalex.org/W2901900441","https://openalex.org/W2942517161","https://openalex.org/W2943323587","https://openalex.org/W2972476019","https://openalex.org/W2973897293","https://openalex.org/W2978202285","https://openalex.org/W2978449012","https://openalex.org/W2994754308","https://openalex.org/W3106889297","https://openalex.org/W4249919990","https://openalex.org/W6767739111"],"related_works":["https://openalex.org/W1557405600","https://openalex.org/W1601861909","https://openalex.org/W3202873688","https://openalex.org/W4283021103","https://openalex.org/W2297255570","https://openalex.org/W4390416904","https://openalex.org/W2130213919","https://openalex.org/W3022231745","https://openalex.org/W4205715751","https://openalex.org/W2115233498"],"abstract_inverted_index":{"Lithium-ion":[0],"(Li-ion)":[1],"batteries":[2,19],"have":[3],"been":[4],"widely":[5],"applied":[6],"in":[7,140],"industrial":[8],"applications.":[9],"It":[10],"is":[11,29,46,63,115,156],"desired":[12],"to":[13,20,48,68,86,100,117,142],"predict":[14,50,69,174],"the":[15,30,51,70,76,88,92,107,110,119,128,145,149,167,175],"health":[16,25,35,61,94],"state":[17],"of":[18,57,73,123,134,148,179],"achieve":[21],"optimal":[22],"operation":[23],"and":[24,54,96,136,177,207],"management.":[26],"However,":[27],"accuracy":[28],"biggest":[31],"bottleneck":[32],"for":[33,198],"battery":[34],"prediction.":[36],"In":[37],"this":[38],"paper,":[39],"a":[40,151],"new":[41],"hybrid":[42,169],"ensemble":[43],"data-driven":[44,170],"method":[45,155,171,183],"proposed":[47,168,182],"accurately":[49,173],"state-of-health":[52],"(SOH)":[53],"remaining-useful-life":[55],"(RUL)":[56],"Li-ion":[58],"batteries.":[59,180],"A":[60],"indicator":[62,95],"selected":[64],"as":[65,203],"feature":[66],"inputs":[67],"degradation":[71],"trend":[72],"battery,":[74],"after":[75],"Pearson":[77],"correlation":[78],"analysis.":[79],"Two":[80],"random":[81],"learning":[82,103,125],"algorithms":[83],"are":[84],"integrated":[85],"extract":[87],"inherent":[89],"relationship":[90],"between":[91],"extracted":[93],"practical":[97,200],"SOH":[98,176],"due":[99],"their":[101],"good":[102,132],"performance.":[104],"Based":[105],"on":[106,160],"estimated":[108],"SOH,":[109],"nonlinear":[111],"autoregressive":[112],"(NAR)":[113],"structure":[114,130],"designed":[116],"reduce":[118],"RUL":[120,178],"prediction":[121,146],"error":[122],"each":[124],"model":[126],"since":[127],"NAR":[129],"makes":[131,195],"use":[133],"historical":[135],"current":[137],"information.":[138],"Finally,":[139],"order":[141],"quantitatively":[143],"evaluate":[144],"interval":[147],"RUL,":[150],"Bootstrap-based":[152],"uncertainty":[153],"management":[154],"designed.":[157],"Test":[158],"results":[159],"two":[161],"publicly":[162],"available":[163],"datasets":[164],"show":[165],"that":[166],"can":[172],"The":[181],"does":[184],"not":[185],"require":[186],"any":[187],"other":[188],"additional":[189],"hardware":[190],"or":[191],"system":[192],"downtime,":[193],"which":[194],"it":[196],"suitable":[197],"online":[199],"applications,":[201],"such":[202],"energy":[204],"storage":[205],"systems":[206],"electric":[208],"vehicles.":[209]},"counts_by_year":[{"year":2026,"cited_by_count":17},{"year":2025,"cited_by_count":90},{"year":2024,"cited_by_count":75},{"year":2023,"cited_by_count":69},{"year":2022,"cited_by_count":67},{"year":2021,"cited_by_count":39},{"year":2020,"cited_by_count":1}],"updated_date":"2026-06-13T07:54:00.901334","created_date":"2025-10-10T00:00:00"}