{"id":"https://openalex.org/W3178836421","doi":"https://doi.org/10.1155/2021/5320241","title":"Fault Detection and Identification for Nonlinear Process Based on Inertia-Based KEPCA and a New Combined Monitoring Index","display_name":"Fault Detection and Identification for Nonlinear Process Based on Inertia-Based KEPCA and a New Combined Monitoring Index","publication_year":2021,"publication_date":"2021-07-13","ids":{"openalex":"https://openalex.org/W3178836421","doi":"https://doi.org/10.1155/2021/5320241","mag":"3178836421"},"language":"en","primary_location":{"id":"doi:10.1155/2021/5320241","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/5320241","pdf_url":"https://downloads.hindawi.com/journals/jece/2021/5320241.pdf","source":{"id":"https://openalex.org/S174662166","display_name":"Journal of Electrical and Computer Engineering","issn_l":"2090-0147","issn":["2090-0147","2090-0155"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Electrical and Computer Engineering","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://downloads.hindawi.com/journals/jece/2021/5320241.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049994309","display_name":"Loubna El Fattahi","orcid":"https://orcid.org/0000-0002-7708-675X"},"institutions":[{"id":"https://openalex.org/I4210153608","display_name":"Universit\u00e9 Moulay Ismail de Meknes","ror":"https://ror.org/04cnscd67","country_code":"MA","type":"education","lineage":["https://openalex.org/I4210153608"]}],"countries":["MA"],"is_corresponding":true,"raw_author_name":"Loubna El Fattahi","raw_affiliation_strings":["Department of Physics, Faculty of Science, Moulay Ismail University, Meknes, Morocco"],"raw_orcid":"https://orcid.org/0000-0002-7708-675X","affiliations":[{"raw_affiliation_string":"Department of Physics, Faculty of Science, Moulay Ismail University, Meknes, Morocco","institution_ids":["https://openalex.org/I4210153608"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065278749","display_name":"El Hassan Sbai","orcid":"https://orcid.org/0000-0003-3883-6420"},"institutions":[{"id":"https://openalex.org/I4210153608","display_name":"Universit\u00e9 Moulay Ismail de Meknes","ror":"https://ror.org/04cnscd67","country_code":"MA","type":"education","lineage":["https://openalex.org/I4210153608"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"El Hassan Sbai","raw_affiliation_strings":["High School of Technology, Moulay Ismail University, Meknes, Morocco"],"raw_orcid":"https://orcid.org/0000-0003-3883-6420","affiliations":[{"raw_affiliation_string":"High School of Technology, Moulay Ismail University, Meknes, Morocco","institution_ids":["https://openalex.org/I4210153608"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5049994309"],"corresponding_institution_ids":["https://openalex.org/I4210153608"],"apc_list":{"value":1400,"currency":"USD","value_usd":1400},"apc_paid":{"value":1400,"currency":"USD","value_usd":1400},"fwci":0.4163,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.60610415,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":97},"biblio":{"volume":"2021","issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.9901999831199646,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12282","display_name":"Mineral Processing and Grinding","score":0.9814000129699707,"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/fault-detection-and-isolation","display_name":"Fault detection and isolation","score":0.6245514154434204},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5463235974311829},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.5415182113647461},{"id":"https://openalex.org/keywords/control-limits","display_name":"Control limits","score":0.5304901599884033},{"id":"https://openalex.org/keywords/kernel-principal-component-analysis","display_name":"Kernel principal component analysis","score":0.511842668056488},{"id":"https://openalex.org/keywords/inertia","display_name":"Inertia","score":0.5106027722358704},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.5016465187072754},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46067628264427185},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.4602670967578888},{"id":"https://openalex.org/keywords/gaussian-process","display_name":"Gaussian process","score":0.4561355710029602},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3681008815765381},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.3394806981086731},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3392852544784546},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33144932985305786},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3230767846107483},{"id":"https://openalex.org/keywords/kernel-method","display_name":"Kernel method","score":0.2714017927646637},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.25069183111190796},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.16119807958602905},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.12460920214653015}],"concepts":[{"id":"https://openalex.org/C152745839","wikidata":"https://www.wikidata.org/wiki/Q5438153","display_name":"Fault detection and isolation","level":3,"score":0.6245514154434204},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5463235974311829},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.5415182113647461},{"id":"https://openalex.org/C166623804","wikidata":"https://www.wikidata.org/wiki/Q5165860","display_name":"Control limits","level":4,"score":0.5304901599884033},{"id":"https://openalex.org/C182335926","wikidata":"https://www.wikidata.org/wiki/Q17093020","display_name":"Kernel principal component analysis","level":4,"score":0.511842668056488},{"id":"https://openalex.org/C110407247","wikidata":"https://www.wikidata.org/wiki/Q122508","display_name":"Inertia","level":2,"score":0.5106027722358704},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.5016465187072754},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46067628264427185},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.4602670967578888},{"id":"https://openalex.org/C61326573","wikidata":"https://www.wikidata.org/wiki/Q1496376","display_name":"Gaussian process","level":3,"score":0.4561355710029602},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3681008815765381},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.3394806981086731},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3392852544784546},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33144932985305786},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3230767846107483},{"id":"https://openalex.org/C122280245","wikidata":"https://www.wikidata.org/wiki/Q620622","display_name":"Kernel method","level":3,"score":0.2714017927646637},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.25069183111190796},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.16119807958602905},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12460920214653015},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"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/C196985124","wikidata":"https://www.wikidata.org/wiki/Q1369242","display_name":"Control chart","level":3,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","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/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C172707124","wikidata":"https://www.wikidata.org/wiki/Q423488","display_name":"Actuator","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2021/5320241","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/5320241","pdf_url":"https://downloads.hindawi.com/journals/jece/2021/5320241.pdf","source":{"id":"https://openalex.org/S174662166","display_name":"Journal of Electrical and Computer Engineering","issn_l":"2090-0147","issn":["2090-0147","2090-0155"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Electrical and Computer Engineering","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:21a973ec916f4dd88c0830000915702e","is_oa":true,"landing_page_url":"https://doaj.org/article/21a973ec916f4dd88c0830000915702e","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":"Journal of Electrical and Computer Engineering, Vol 2021 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2021/5320241","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/5320241","pdf_url":"https://downloads.hindawi.com/journals/jece/2021/5320241.pdf","source":{"id":"https://openalex.org/S174662166","display_name":"Journal of Electrical and Computer Engineering","issn_l":"2090-0147","issn":["2090-0147","2090-0155"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Electrical and Computer Engineering","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3178836421.pdf","grobid_xml":"https://content.openalex.org/works/W3178836421.grobid-xml"},"referenced_works_count":31,"referenced_works":["https://openalex.org/W1588159356","https://openalex.org/W1727531641","https://openalex.org/W1969158915","https://openalex.org/W1978677160","https://openalex.org/W1987535801","https://openalex.org/W1988299631","https://openalex.org/W1992382363","https://openalex.org/W1994505190","https://openalex.org/W2003516238","https://openalex.org/W2004186751","https://openalex.org/W2006614180","https://openalex.org/W2014268383","https://openalex.org/W2063255184","https://openalex.org/W2068193536","https://openalex.org/W2081388554","https://openalex.org/W2084320765","https://openalex.org/W2094570674","https://openalex.org/W2118020555","https://openalex.org/W2140095548","https://openalex.org/W2170447682","https://openalex.org/W2442657908","https://openalex.org/W2523303816","https://openalex.org/W2597316323","https://openalex.org/W2767332130","https://openalex.org/W2801702091","https://openalex.org/W2964463688","https://openalex.org/W3108750099","https://openalex.org/W3121190520","https://openalex.org/W4233014035","https://openalex.org/W6651298422","https://openalex.org/W6765875984"],"related_works":["https://openalex.org/W2534878021","https://openalex.org/W2512565647","https://openalex.org/W2376141492","https://openalex.org/W1979758163","https://openalex.org/W2115481915","https://openalex.org/W2294490033","https://openalex.org/W2379488555","https://openalex.org/W4256035990","https://openalex.org/W2537611903","https://openalex.org/W2012519640"],"abstract_inverted_index":{"In":[0],"the":[1,10,23,34,37,43,65,73,76,82,89,95,101,111,124,134,138,157],"present":[2],"study,":[3],"we":[4,93],"introduce":[5],"a":[6,58,118],"new":[7,119],"approach":[8],"for":[9,106,156],"nonlinear":[11,59],"monitoring":[12,125],"process":[13,151,162],"based":[14,56,71,122],"on":[15,57,72,123],"kernel":[16,60],"entropy":[17,85],"principal":[18,68],"component":[19],"analysis":[20],"(KEPCA)":[21],"and":[22,62,128,140,154],"notion":[24],"of":[25,67,75,86,110,137],"inertia.":[26,77],"KEPCA":[27,48,108],"plays":[28],"double":[29],"roles.":[30],"First,":[31],"it":[32,41],"reduces":[33],"data":[35,46,51,87],"in":[36,88,130],"high-dimensional":[38,53],"space.":[39,91],"Second,":[40],"constructs":[42],"model.":[44],"Before":[45],"reduction,":[47],"transforms":[49],"input":[50],"into":[52],"feature":[54,90],"space":[55],"function":[61],"automatically":[63],"determines":[64],"number":[66],"components":[69],"(PCs)":[70],"computation":[74],"The":[78,144],"retained":[79],"PCs":[80],"express":[81],"maximum":[83],"inertia":[84],"Then,":[92],"use":[94],"Parzen":[96],"window":[97],"estimator":[98],"to":[99,132,150],"compute":[100],"upper":[102],"control":[103],"limit":[104],"(UCL)":[105],"inertia-based":[107],"instead":[109],"Gaussian":[112],"assumption.":[113],"Our":[114],"second":[115],"contribution":[116],"concerns":[117],"combined":[120],"index":[121],"indices":[126],"T2":[127],"SPE":[129],"order":[131],"simplify":[133],"detection":[135,153],"task":[136],"fault":[139,152],"prevent":[141],"any":[142],"confusion.":[143],"proposed":[145],"approaches":[146],"have":[147],"been":[148],"applied":[149],"diagnosis":[155],"well-known":[158],"benchmark":[159],"Tennessee":[160],"Eastman":[161],"(TE).":[163],"Results":[164],"were":[165],"performing.":[166]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
