{"id":"https://openalex.org/W2997458289","doi":"https://doi.org/10.1109/access.2019.2963765","title":"Optimal Maintenance Decision Based on Remaining Useful Lifetime Prediction for the Equipment Subject to Imperfect Maintenance","display_name":"Optimal Maintenance Decision Based on Remaining Useful Lifetime Prediction for the Equipment Subject to Imperfect Maintenance","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W2997458289","doi":"https://doi.org/10.1109/access.2019.2963765","mag":"2997458289"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2963765","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2963765","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08949355.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/ielx7/6287639/8948470/08949355.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100612937","display_name":"Yu Chen","orcid":"https://orcid.org/0000-0001-9459-9349"},"institutions":[{"id":"https://openalex.org/I4210104252","display_name":"Air Force Engineering University","ror":"https://ror.org/00seraz22","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210104252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunxiang Chen","raw_affiliation_strings":["Equipment Management and UAV Engineering College, Air Force Engineering University, Xi\u2019an, China","Equipment Management and UAV Engineering College, Air Force Engineering University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Equipment Management and UAV Engineering College, Air Force Engineering University, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210104252"]},{"raw_affiliation_string":"Equipment Management and UAV Engineering College, Air Force Engineering University, Xi'an, China","institution_ids":["https://openalex.org/I4210104252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101939274","display_name":"Zezhou Wang","orcid":"https://orcid.org/0000-0003-4148-0496"},"institutions":[{"id":"https://openalex.org/I4210104252","display_name":"Air Force Engineering University","ror":"https://ror.org/00seraz22","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210104252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zezhou Wang","raw_affiliation_strings":["Equipment Management and UAV Engineering College, Air Force Engineering University, Xi\u2019an, China","Equipment Management and UAV Engineering College, Air Force Engineering University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0003-4148-0496","affiliations":[{"raw_affiliation_string":"Equipment Management and UAV Engineering College, Air Force Engineering University, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210104252"]},{"raw_affiliation_string":"Equipment Management and UAV Engineering College, Air Force Engineering University, Xi'an, China","institution_ids":["https://openalex.org/I4210104252"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037839958","display_name":"Zhongyi Cai","orcid":"https://orcid.org/0000-0002-4722-5405"},"institutions":[{"id":"https://openalex.org/I4210104252","display_name":"Air Force Engineering University","ror":"https://ror.org/00seraz22","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210104252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongyi Cai","raw_affiliation_strings":["Equipment Management and UAV Engineering College, Air Force Engineering University, Xi\u2019an, China","Equipment Management and UAV Engineering College, Air Force Engineering University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-4722-5405","affiliations":[{"raw_affiliation_string":"Equipment Management and UAV Engineering College, Air Force Engineering University, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210104252"]},{"raw_affiliation_string":"Equipment Management and UAV Engineering College, Air Force Engineering University, Xi'an, China","institution_ids":["https://openalex.org/I4210104252"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210104252"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":2.1079,"has_fulltext":true,"cited_by_count":22,"citation_normalized_percentile":{"value":0.85089363,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"8","issue":null,"first_page":"6704","last_page":"6716"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10780","display_name":"Reliability and Maintenance Optimization","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10780","display_name":"Reliability and Maintenance Optimization","score":0.9998999834060669,"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/T12423","display_name":"Software Reliability and Analysis Research","score":0.9886000156402588,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.9879999756813049,"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/imperfect","display_name":"Imperfect","score":0.747222363948822},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5897350311279297},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.5669834613800049},{"id":"https://openalex.org/keywords/optimal-maintenance","display_name":"Optimal maintenance","score":0.507330596446991},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.48258841037750244},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4746211767196655},{"id":"https://openalex.org/keywords/maintenance-engineering","display_name":"Maintenance engineering","score":0.4734361171722412},{"id":"https://openalex.org/keywords/predictive-maintenance","display_name":"Predictive maintenance","score":0.4256271421909332},{"id":"https://openalex.org/keywords/optimal-decision","display_name":"Optimal decision","score":0.4195072054862976},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23833096027374268},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.1509413719177246},{"id":"https://openalex.org/keywords/decision-tree","display_name":"Decision tree","score":0.07607895135879517}],"concepts":[{"id":"https://openalex.org/C2780310539","wikidata":"https://www.wikidata.org/wiki/Q12547192","display_name":"Imperfect","level":2,"score":0.747222363948822},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5897350311279297},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.5669834613800049},{"id":"https://openalex.org/C2776671899","wikidata":"https://www.wikidata.org/wiki/Q7098945","display_name":"Optimal maintenance","level":2,"score":0.507330596446991},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.48258841037750244},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4746211767196655},{"id":"https://openalex.org/C23725684","wikidata":"https://www.wikidata.org/wiki/Q616377","display_name":"Maintenance engineering","level":2,"score":0.4734361171722412},{"id":"https://openalex.org/C70452415","wikidata":"https://www.wikidata.org/wiki/Q3182448","display_name":"Predictive maintenance","level":2,"score":0.4256271421909332},{"id":"https://openalex.org/C150325174","wikidata":"https://www.wikidata.org/wiki/Q4335500","display_name":"Optimal decision","level":3,"score":0.4195072054862976},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23833096027374268},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.1509413719177246},{"id":"https://openalex.org/C84525736","wikidata":"https://www.wikidata.org/wiki/Q831366","display_name":"Decision tree","level":2,"score":0.07607895135879517},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2963765","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2963765","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08949355.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:dc0b8ec664eb4720ba920155647acbda","is_oa":true,"landing_page_url":"https://doaj.org/article/dc0b8ec664eb4720ba920155647acbda","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 8, Pp 6704-6716 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2963765","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2963765","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08949355.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":[{"score":0.7400000095367432,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[{"id":"https://openalex.org/G1219923732","display_name":"\u590d\u6742\u975e\u7ebf\u6027\u76d1\u6d4b\u6570\u636e\u9a71\u52a8\u7684\u673a\u8f7d\u7535\u5b50\u8bbe\u5907\u5269\u4f59\u5bff\u547d\u9884\u6d4b\u65b9\u6cd5\u7814\u7a76","funder_award_id":"71901216","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4074452179","display_name":null,"funder_award_id":"2017M623515","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2997458289.pdf","grobid_xml":"https://content.openalex.org/works/W2997458289.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W46767731","https://openalex.org/W154719007","https://openalex.org/W2025763449","https://openalex.org/W2040015355","https://openalex.org/W2042335353","https://openalex.org/W2045186954","https://openalex.org/W2047476236","https://openalex.org/W2061060631","https://openalex.org/W2064815509","https://openalex.org/W2084909754","https://openalex.org/W2108898839","https://openalex.org/W2109281751","https://openalex.org/W2126691367","https://openalex.org/W2131820609","https://openalex.org/W2143528842","https://openalex.org/W2566318289","https://openalex.org/W2748139037","https://openalex.org/W2793500099","https://openalex.org/W2807490715","https://openalex.org/W2849481919","https://openalex.org/W2911247402","https://openalex.org/W6809045971"],"related_works":["https://openalex.org/W1972966992","https://openalex.org/W3091355065","https://openalex.org/W2051711390","https://openalex.org/W2248121975","https://openalex.org/W3006925589","https://openalex.org/W3120166577","https://openalex.org/W2998798568","https://openalex.org/W1660921355","https://openalex.org/W2586143229","https://openalex.org/W2343765925"],"abstract_inverted_index":{"Focusing":[0],"on":[1,8,38,85,92,112],"the":[2,5,42,54,62,66,69,75,79,86,93,96,100,106,113,117,123,131,139,145,148,152],"fact":[3],"that":[4,73],"existing":[6],"research":[7],"optimal":[9,33,118],"maintenance":[10,20,34,47,71,80,119,127,155],"decision":[11,30,35,120,156],"for":[12,41,122],"remaining":[13],"useful":[14],"lifetime":[15],"(RUL)":[16],"prediction":[17,26,40,115,150],"and":[18,27,134,151],"imperfect":[19,46,70,126],"has":[21,159],"low":[22],"accuracy":[23,146],"of":[24,29,65,78,95,105,147,154],"RUL":[25,39,107,114,149],"rationality":[28],"results,":[31,116,157],"an":[32],"method":[36,141],"based":[37,84,91,111],"equipment":[43,124],"subject":[44,125],"to":[45,60],"is":[48,58,82,108,128],"proposed":[49,140],"in":[50],"this":[51],"paper.":[52],"Firstly,":[53],"nonlinear":[55],"Wiener":[56],"process":[57],"used":[59],"characterize":[61],"degradation":[63],"law":[64],"equipment.":[67],"Secondly,":[68],"model":[72,121],"meets":[74],"upper":[76],"limit":[77],"number":[81],"established":[83],"nonhomogeneous":[87],"Poisson":[88],"process.":[89],"Then,":[90],"concept":[94],"first":[97],"hitting":[98],"time,":[99],"probability":[101],"density":[102],"function":[103],"(PDF)":[104],"derived.":[109],"Finally,":[110],"constructed.":[129],"Through":[130],"example":[132],"verification":[133],"cost":[135],"parameter":[136],"sensitivity":[137],"analysis,":[138],"can":[142],"effectively":[143],"improve":[144],"scientific":[153],"which":[158],"engineering":[160],"application":[161],"value.":[162]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2}],"updated_date":"2026-06-27T08:28:00.272161","created_date":"2025-10-10T00:00:00"}