{"id":"https://openalex.org/W2885414003","doi":"https://doi.org/10.1109/tase.2018.2856465","title":"Estimation of Nonstationary Process Variance in Multistage Manufacturing Processes Using a Model-Based Observer","display_name":"Estimation of Nonstationary Process Variance in Multistage Manufacturing Processes Using a Model-Based Observer","publication_year":2018,"publication_date":"2018-08-07","ids":{"openalex":"https://openalex.org/W2885414003","doi":"https://doi.org/10.1109/tase.2018.2856465","mag":"2885414003"},"language":"en","primary_location":{"id":"doi:10.1109/tase.2018.2856465","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tase.2018.2856465","pdf_url":null,"source":{"id":"https://openalex.org/S34881539","display_name":"IEEE Transactions on Automation Science and Engineering","issn_l":"1545-5955","issn":["1545-5955","1558-3783"],"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 Automation Science and Engineering","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10234/177507","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5054269433","display_name":"Ester Sales\u2010Seti\u00e9n","orcid":"https://orcid.org/0000-0003-3310-7528"},"institutions":[{"id":"https://openalex.org/I10902133","display_name":"Universitat Jaume I","ror":"https://ror.org/02ws1xc11","country_code":"ES","type":"education","lineage":["https://openalex.org/I10902133"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Ester Sales-Setien","raw_affiliation_strings":["Department of Industrial Engineering and Design, Universitat Jaume I, Castell\u00f3n de la Plana, Spain"],"affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering and Design, Universitat Jaume I, Castell\u00f3n de la Plana, Spain","institution_ids":["https://openalex.org/I10902133"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020607115","display_name":"Ignacio Pe\u00f1arrocha","orcid":"https://orcid.org/0000-0002-7502-2787"},"institutions":[{"id":"https://openalex.org/I10902133","display_name":"Universitat Jaume I","ror":"https://ror.org/02ws1xc11","country_code":"ES","type":"education","lineage":["https://openalex.org/I10902133"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Ignacio Penarrocha-Alos","raw_affiliation_strings":["Department of Industrial Engineering and Design, Universitat Jaume I, Castell\u00f3n de la Plana, Spain"],"affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering and Design, Universitat Jaume I, Castell\u00f3n de la Plana, Spain","institution_ids":["https://openalex.org/I10902133"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068620239","display_name":"Jos\u00e9 V. Abell\u00e1n\u2010Nebot","orcid":"https://orcid.org/0000-0001-9821-0388"},"institutions":[{"id":"https://openalex.org/I10902133","display_name":"Universitat Jaume I","ror":"https://ror.org/02ws1xc11","country_code":"ES","type":"education","lineage":["https://openalex.org/I10902133"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jose V. Abellan-Nebot","raw_affiliation_strings":["Department of Industrial Engineering and Design, Universitat Jaume I, Castell\u00f3n de la Plana, Spain"],"affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering and Design, Universitat Jaume I, Castell\u00f3n de la Plana, Spain","institution_ids":["https://openalex.org/I10902133"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5054269433"],"corresponding_institution_ids":["https://openalex.org/I10902133"],"apc_list":null,"apc_paid":null,"fwci":1.2574,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.83981963,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"16","issue":"2","first_page":"741","last_page":"754"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11159","display_name":"Manufacturing Process and Optimization","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T11159","display_name":"Manufacturing Process and Optimization","score":0.9994999766349792,"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"}},{"id":"https://openalex.org/T11443","display_name":"Advanced Statistical Process Monitoring","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11583","display_name":"Advanced Measurement and Metrology Techniques","score":0.9847000241279602,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/variance","display_name":"Variance (accounting)","score":0.6708986759185791},{"id":"https://openalex.org/keywords/sample-variance","display_name":"Sample variance","score":0.5824026465415955},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5784584283828735},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.5155953764915466},{"id":"https://openalex.org/keywords/variation","display_name":"Variation (astronomy)","score":0.5071687698364258},{"id":"https://openalex.org/keywords/variance-reduction","display_name":"Variance reduction","score":0.5069596767425537},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4721760153770447},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.4580177366733551},{"id":"https://openalex.org/keywords/observer","display_name":"Observer (physics)","score":0.43889322876930237},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4139117896556854},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.40316611528396606},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.33558642864227295},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2973557710647583}],"concepts":[{"id":"https://openalex.org/C196083921","wikidata":"https://www.wikidata.org/wiki/Q7915758","display_name":"Variance (accounting)","level":2,"score":0.6708986759185791},{"id":"https://openalex.org/C2993021520","wikidata":"https://www.wikidata.org/wiki/Q175199","display_name":"Sample variance","level":3,"score":0.5824026465415955},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5784584283828735},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.5155953764915466},{"id":"https://openalex.org/C2778334786","wikidata":"https://www.wikidata.org/wiki/Q1586270","display_name":"Variation (astronomy)","level":2,"score":0.5071687698364258},{"id":"https://openalex.org/C62644790","wikidata":"https://www.wikidata.org/wiki/Q3454689","display_name":"Variance reduction","level":3,"score":0.5069596767425537},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4721760153770447},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.4580177366733551},{"id":"https://openalex.org/C2780704645","wikidata":"https://www.wikidata.org/wiki/Q9251458","display_name":"Observer (physics)","level":2,"score":0.43889322876930237},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4139117896556854},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.40316611528396606},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.33558642864227295},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2973557710647583},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","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/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","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/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","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/tase.2018.2856465","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tase.2018.2856465","pdf_url":null,"source":{"id":"https://openalex.org/S34881539","display_name":"IEEE Transactions on Automation Science and Engineering","issn_l":"1545-5955","issn":["1545-5955","1558-3783"],"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 Automation Science and Engineering","raw_type":"journal-article"},{"id":"pmh:oai:dnet:repositoriun::cbcb20cf610a5d2ace4341bdbfa9768c","is_oa":true,"landing_page_url":"http://hdl.handle.net/10234/177507","pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:dnet:repositoriun::cbcb20cf610a5d2ace4341bdbfa9768c","is_oa":true,"landing_page_url":"http://hdl.handle.net/10234/177507","pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2209417904","display_name":null,"funder_award_id":"P1-1B2015-53","funder_id":"https://openalex.org/F4320322926","funder_display_name":"Universitat Jaume I"},{"id":"https://openalex.org/G3950556137","display_name":null,"funder_award_id":"FPU14/01592","funder_id":"https://openalex.org/F4320321764","funder_display_name":"Ministerio de Educaci\u00f3n, Cultura y Deporte"},{"id":"https://openalex.org/G5492618472","display_name":null,"funder_award_id":"TEC2015-69155-R","funder_id":"https://openalex.org/F4320321837","funder_display_name":"Ministerio de Econom\u00eda y Competitividad"},{"id":"https://openalex.org/G8105168979","display_name":null,"funder_award_id":"P1-1B2015-42","funder_id":"https://openalex.org/F4320322926","funder_display_name":"Universitat Jaume I"}],"funders":[{"id":"https://openalex.org/F4320321764","display_name":"Ministerio de Educaci\u00f3n, Cultura y Deporte","ror":"https://ror.org/03nc27g21"},{"id":"https://openalex.org/F4320321837","display_name":"Ministerio de Econom\u00eda y Competitividad","ror":"https://ror.org/034900433"},{"id":"https://openalex.org/F4320322926","display_name":"Universitat Jaume I","ror":"https://ror.org/02ws1xc11"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W46191995","https://openalex.org/W108857541","https://openalex.org/W178056938","https://openalex.org/W588549958","https://openalex.org/W1514443597","https://openalex.org/W1945362899","https://openalex.org/W1977760258","https://openalex.org/W1989458874","https://openalex.org/W2006035071","https://openalex.org/W2043122914","https://openalex.org/W2053039449","https://openalex.org/W2055921252","https://openalex.org/W2071126205","https://openalex.org/W2071309271","https://openalex.org/W2083659411","https://openalex.org/W2090810192","https://openalex.org/W2107067913","https://openalex.org/W2116944099","https://openalex.org/W2118426735","https://openalex.org/W2122391539","https://openalex.org/W2127861000","https://openalex.org/W2130379829","https://openalex.org/W2132553052","https://openalex.org/W2137794786","https://openalex.org/W2148980845","https://openalex.org/W2153617975","https://openalex.org/W2154983631","https://openalex.org/W2316292522","https://openalex.org/W2322341491","https://openalex.org/W2531709304","https://openalex.org/W2556766593","https://openalex.org/W2621866929","https://openalex.org/W2734567206","https://openalex.org/W2766020959","https://openalex.org/W4231060081","https://openalex.org/W4233759611","https://openalex.org/W4244361639","https://openalex.org/W4298042201","https://openalex.org/W6734797129"],"related_works":["https://openalex.org/W3031816500","https://openalex.org/W2298254442","https://openalex.org/W2169367269","https://openalex.org/W1977112355","https://openalex.org/W2900543860","https://openalex.org/W2980964960","https://openalex.org/W3034780828","https://openalex.org/W1988636429","https://openalex.org/W1981992409","https://openalex.org/W2067529449"],"abstract_inverted_index":{"In":[0],"this":[1,40,331,337],"paper,":[2],"we":[3,42],"propose":[4],"a":[5,21,33,52,70,149,185,209,251,279,340],"recursive":[6],"algorithm":[7],"to":[8,29,65,104,133,141,161,249],"estimate":[9],"the":[10,26,56,59,63,75,79,83,93,106,109,113,117,123,126,139,164,176,191,194,199,205,219,229,232,235,239,243,261,264,269,273,283,288,291,294,309,317,320,328,355],"process":[11,27,84,262],"variance":[12,28,197,233,318],"in":[13,55,92,143,152,178,247,260,336],"multistage":[14,359],"manufacturing":[15,360],"or":[16],"assembly":[17],"processes.":[18,361],"We":[19,67,277],"use":[20],"replicated":[22],"model":[23],"that":[24,36,50],"includes":[25],"be":[30,352],"estimated":[31],"as":[32,138],"time-varying":[34],"state":[35,174],"changes":[37,301,315],"slowly.":[38],"For":[39],"model,":[41],"develop":[43,69],"an":[44,222],"estimation":[45,60,224,230,284],"strategy":[46,281,334],"including":[47],"tuning":[48],"parameters":[49],"play":[51],"direct":[53],"role":[54],"tradeoff":[57,107,289],"between":[58,108,290],"accuracy":[61,114,292],"and":[62,100,112,196,272,296,316,349],"adaptation":[64],"changes.":[66],"also":[68],"statistical":[71],"confidence":[72],"interval":[73],"for":[74,170,343,354],"estimations":[76,192,295],"which":[77,120,147,167,226,286],"enhances":[78],"decision":[80,253],"of":[81,125,175,188,198,211,221,231,234,254,267,282,293,299,319,325,330,358],"whether":[82,255],"variances":[85],"have":[86],"changed.":[87],"Unlike":[88],"other":[89],"batch":[90,210],"methods":[91],"literature,":[94],"our":[95],"proposal":[96],"is":[97,148,159,182],"computed":[98],"recursively,":[99],"it":[101,158,350],"allows":[102],"us":[103],"tune":[105],"convergence":[110],"speed":[111],"without":[115],"modifying":[116],"sample":[118,206],"size,":[119],"only":[121],"contains":[122],"data":[124,240,274],"last":[127,244],"manufactured":[128,213,245],"piece.":[129],"<italic":[130],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[131],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">Note":[132],"Practitioners</i>":[134],"\u2014Variation":[135],"reduction":[136],"appears":[137],"key":[140],"succeed":[142],"improving":[144],"product":[145],"quality,":[146],"major":[150],"asset":[151],"manufacturing.":[153],"To":[154],"achieve":[155],"variation":[156,200,236],"reduction,":[157],"necessary":[160],"quickly":[162],"identify":[163],"root":[165,179],"causes,":[166],"are":[168,202],"responsible":[169],"these":[171],"variations.":[172],"The":[173,333],"art":[177],"cause":[180],"analysis":[181],"based":[183,203],"on":[184,204,218],"stationary":[186],"point":[187],"view,":[189],"where":[190],"regarding":[193],"mean":[195],"sources":[201,237],"provided":[207,241],"by":[208,242],"multiple":[212],"pieces.":[214],"This":[215],"paper":[216,338],"focuses":[217],"development":[220],"online":[223,347],"strategy,":[225],"recursively":[227],"updates":[228],"with":[238,345],"piece":[246],"order":[248],"enhance":[250],"rapid":[252],"any":[256],"fault":[257],"has":[258],"occurred":[259],"at":[263],"same":[265],"time":[266],"reducing":[268],"computational":[270],"cost":[271],"storage":[275],"needs.":[276],"present":[278],"design":[280],"algorithm,":[285],"sets":[287],"their":[297],"capability":[298],"tracking":[300],"through":[302],"two":[303],"well-known":[304],"physically":[305],"meaningful":[306],"engineering":[307],"parameters:":[308],"cumulative":[310],"squared":[311],"error":[312],"under":[313],"abrupt":[314],"estimations.":[321],"Two":[322],"detailed":[323],"cases":[324],"study":[326],"illustrate":[327],"effectiveness":[329],"method.":[332],"presented":[335],"represents":[339],"novel":[341],"approach":[342],"dealing":[344],"quality-control":[346],"algorithms":[348],"can":[351],"used":[353],"quality":[356],"improvement":[357]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1}],"updated_date":"2026-03-10T16:38:18.471706","created_date":"2025-10-10T00:00:00"}