{"id":"https://openalex.org/W2912070059","doi":"https://doi.org/10.1109/access.2019.2895120","title":"Phase Partition and Fault Diagnosis of Batch Process Based on KECA Angular Similarity","display_name":"Phase Partition and Fault Diagnosis of Batch Process Based on KECA Angular Similarity","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2912070059","doi":"https://doi.org/10.1109/access.2019.2895120","mag":"2912070059"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2895120","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2895120","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08626175.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/ielx7/6287639/8600701/08626175.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103188900","display_name":"Chang Peng","orcid":"https://orcid.org/0000-0002-7766-5583"},"institutions":[{"id":"https://openalex.org/I37796252","display_name":"Beijing University of Technology","ror":"https://ror.org/037b1pp87","country_code":"CN","type":"education","lineage":["https://openalex.org/I37796252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chang Peng","raw_affiliation_strings":["Beijing Key Laboratory of Computational Intelligence and Intelligent System, Beijing University of Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-7766-5583","affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Computational Intelligence and Intelligent System, Beijing University of Technology, Beijing, China","institution_ids":["https://openalex.org/I37796252"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Qiao Junfei","orcid":null},"institutions":[{"id":"https://openalex.org/I37796252","display_name":"Beijing University of Technology","ror":"https://ror.org/037b1pp87","country_code":"CN","type":"education","lineage":["https://openalex.org/I37796252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiao Junfei","raw_affiliation_strings":["Beijing Key Laboratory of Computational Intelligence and Intelligent System, Beijing University of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Computational Intelligence and Intelligent System, Beijing University of Technology, Beijing, China","institution_ids":["https://openalex.org/I37796252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100362472","display_name":"Xiangyu Zhang","orcid":"https://orcid.org/0000-0003-4857-2318"},"institutions":[{"id":"https://openalex.org/I37796252","display_name":"Beijing University of Technology","ror":"https://ror.org/037b1pp87","country_code":"CN","type":"education","lineage":["https://openalex.org/I37796252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhang Xiangyu","raw_affiliation_strings":["Beijing Key Laboratory of Computational Intelligence and Intelligent System, Beijing University of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Computational Intelligence and Intelligent System, Beijing University of Technology, Beijing, China","institution_ids":["https://openalex.org/I37796252"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101061033","display_name":"Ruiwei Lu","orcid":null},"institutions":[{"id":"https://openalex.org/I37796252","display_name":"Beijing University of Technology","ror":"https://ror.org/037b1pp87","country_code":"CN","type":"education","lineage":["https://openalex.org/I37796252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lu Ruiwei","raw_affiliation_strings":["Beijing Key Laboratory of Computational Intelligence and Intelligent System, Beijing University of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Computational Intelligence and Intelligent System, Beijing University of Technology, Beijing, China","institution_ids":["https://openalex.org/I37796252"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I37796252"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.9854,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.75187316,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"7","issue":null,"first_page":"125676","last_page":"125687"},"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/T12282","display_name":"Mineral Processing and Grinding","score":0.9914000034332275,"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"}},{"id":"https://openalex.org/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.973800003528595,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/batch-processing","display_name":"Batch processing","score":0.576971709728241},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5751397013664246},{"id":"https://openalex.org/keywords/fault-detection-and-isolation","display_name":"Fault detection and isolation","score":0.5165783166885376},{"id":"https://openalex.org/keywords/covariance","display_name":"Covariance","score":0.48288488388061523},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.440289705991745},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.43651461601257324},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38057324290275574},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.33084797859191895},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2917572855949402},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1826130449771881},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17100423574447632}],"concepts":[{"id":"https://openalex.org/C172658912","wikidata":"https://www.wikidata.org/wiki/Q661613","display_name":"Batch processing","level":2,"score":0.576971709728241},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5751397013664246},{"id":"https://openalex.org/C152745839","wikidata":"https://www.wikidata.org/wiki/Q5438153","display_name":"Fault detection and isolation","level":3,"score":0.5165783166885376},{"id":"https://openalex.org/C178650346","wikidata":"https://www.wikidata.org/wiki/Q201984","display_name":"Covariance","level":2,"score":0.48288488388061523},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.440289705991745},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.43651461601257324},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38057324290275574},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.33084797859191895},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2917572855949402},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1826130449771881},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17100423574447632},{"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},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2895120","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2895120","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08626175.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:1147fda8686d4432bed725b61a7892d7","is_oa":true,"landing_page_url":"https://doaj.org/article/1147fda8686d4432bed725b61a7892d7","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 7, Pp 125676-125687 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2895120","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2895120","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08626175.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/G537823447","display_name":"\u57fa\u4e8e\u591a\u5143\u7edf\u8ba1\u65b9\u6cd5\u7684\u95f4\u6b47\u8fc7\u7a0b\u76d1\u63a7\u4e0e\u6545\u969c\u8bca\u65ad\u7814\u7a76","funder_award_id":"61174109","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2912070059.pdf","grobid_xml":"https://content.openalex.org/works/W2912070059.grobid-xml"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W1966863755","https://openalex.org/W1967625228","https://openalex.org/W1972844494","https://openalex.org/W1973673888","https://openalex.org/W1999171303","https://openalex.org/W1999716875","https://openalex.org/W2000858991","https://openalex.org/W2007945559","https://openalex.org/W2012742969","https://openalex.org/W2016720955","https://openalex.org/W2019359195","https://openalex.org/W2024622012","https://openalex.org/W2032456996","https://openalex.org/W2033959448","https://openalex.org/W2039243482","https://openalex.org/W2052600262","https://openalex.org/W2059920160","https://openalex.org/W2067247271","https://openalex.org/W2069546111","https://openalex.org/W2072405524","https://openalex.org/W2075854941","https://openalex.org/W2079441011","https://openalex.org/W2080245386","https://openalex.org/W2081613538","https://openalex.org/W2083584242","https://openalex.org/W2085833888","https://openalex.org/W2099650558","https://openalex.org/W2106849258","https://openalex.org/W2110227608","https://openalex.org/W2141200867","https://openalex.org/W2149803014","https://openalex.org/W2159075893","https://openalex.org/W2172582322","https://openalex.org/W2322097696","https://openalex.org/W2364211818"],"related_works":["https://openalex.org/W1982160337","https://openalex.org/W1971380437","https://openalex.org/W1983548084","https://openalex.org/W2141691317","https://openalex.org/W2110846987","https://openalex.org/W2160609742","https://openalex.org/W1997414638","https://openalex.org/W2031091109","https://openalex.org/W2788344745","https://openalex.org/W2105610076"],"abstract_inverted_index":{"Fault":[0],"monitoring":[1,23,52,110,180,218],"of":[2,72,89,135,161,193,210,219],"multiphase":[3],"batch":[4,104,212],"process":[5,13,22,56,61,105,109,151,168,213,221],"is":[6,47,68,111,118,139,152,169],"a":[7,85,90,100,121,172,176],"difficult":[8],"problem":[9],"in":[10,81,228],"multivariate":[11],"statistical":[12],"monitoring.":[14],"It":[15],"needs":[16],"to":[17,49,126,157,185],"consider":[18],"not":[19],"only":[20],"the":[21,29,37,59,69,73,94,114,127,133,149,158,162,187,191,194,201,208,211,216,220],"under":[24,42],"stable":[25,63,173],"mode,":[26,57],"but":[27],"also":[28],"transition":[30,60,83,95,177],"mode":[31],"with":[32],"strong":[33],"dynamic":[34,70],"nonlinearity.":[35],"Since":[36],"data":[38,116,124,134],"has":[39,233],"different":[40,43,51],"correlations":[41],"operating":[44],"modes,":[45],"it":[46,224],"necessary":[48],"establish":[50],"models":[53,181],"for":[54,103],"each":[55,136],"especially":[58],"between":[62],"modes.":[64],"The":[65,165],"biggest":[66],"feature":[67,76],"characteristics":[71],"variables.":[74],"This":[75],"can":[77,206,225],"be":[78],"better":[79],"reflected":[80],"this":[82,98],"using":[84],"time-varying":[86],"covariance":[87,92],"instead":[88],"fixed":[91],"during":[93],"phase.":[96],"In":[97],"paper,":[99],"new":[101,122],"strategy":[102],"sub-phase":[106],"partition":[107,204],"and":[108,147,175,179,215,230,232],"proposed.":[112],"Firstly,":[113],"three-dimensional":[115],"matrix":[117],"expanded":[119],"into":[120,154,171],"two-dimensional":[123],"according":[125,156],"time":[128,137,229],"slice":[129,138],"expansion":[130],"strategy.":[131],"Secondly,":[132],"transformed":[140],"by":[141],"Kernel":[142],"Entropy":[143],"Component":[144],"Analysis":[145],"(KECA),":[146],"then":[148],"production":[150,166,188],"divided":[153,170],"phases":[155],"spatial":[159],"angle":[160],"kernel":[163],"entropy.":[164],"operation":[167],"phase":[174,203],"phase,":[178],"are":[182],"respectively":[183],"established":[184],"monitor":[186],"process;":[189],"Finally,":[190],"application":[192],"penicillin":[195],"fermentation":[196],"simulation":[197],"platform":[198],"shows":[199,222],"that":[200,223],"Sub-MKECA":[202],"results":[205],"reflect":[207],"mechanism":[209],"well,":[214],"fault":[217],"detect":[226],"faults":[227],"accurately,":[231],"high":[234],"practicality":[235],"value.":[236]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}