{"id":"https://openalex.org/W3163178155","doi":"https://doi.org/10.1109/tcyb.2021.3070590","title":"Directional PCA for Fast Detection and Accurate Diagnosis: A Unified Framework","display_name":"Directional PCA for Fast Detection and Accurate Diagnosis: A Unified Framework","publication_year":2021,"publication_date":"2021-05-13","ids":{"openalex":"https://openalex.org/W3163178155","doi":"https://doi.org/10.1109/tcyb.2021.3070590","mag":"3163178155","pmid":"https://pubmed.ncbi.nlm.nih.gov/33983889"},"language":"en","primary_location":{"id":"doi:10.1109/tcyb.2021.3070590","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcyb.2021.3070590","pdf_url":null,"source":{"id":"https://openalex.org/S4210191041","display_name":"IEEE Transactions on Cybernetics","issn_l":"2168-2267","issn":["2168-2267","2168-2275"],"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 Cybernetics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5100402443","display_name":"Jian Li","orcid":"https://orcid.org/0000-0001-9289-1418"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jian Li","raw_affiliation_strings":["School of Management and State Key Laboratory for Manufacturing Systems Engineering, Xi&#x2019;an Jiaotong University, Xi&#x2019;an, China"],"affiliations":[{"raw_affiliation_string":"School of Management and State Key Laboratory for Manufacturing Systems Engineering, Xi&#x2019;an Jiaotong University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074634640","display_name":"Dong Ding","orcid":"https://orcid.org/0000-0001-5176-2046"},"institutions":[{"id":"https://openalex.org/I27599042","display_name":"Xi'an Polytechnic University","ror":"https://ror.org/03442p831","country_code":"CN","type":"education","lineage":["https://openalex.org/I27599042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dong Ding","raw_affiliation_strings":["School of Management, Xi&#x2019;an Polytechnic University, Xi&#x2019;an, China"],"affiliations":[{"raw_affiliation_string":"School of Management, Xi&#x2019;an Polytechnic University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I27599042"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048627515","display_name":"Fugee Tsung","orcid":"https://orcid.org/0000-0002-0575-8254"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Fugee Tsung","raw_affiliation_strings":["Department of Industrial Engineering and Decision Analytics, Hong Kong University of Science and Technology, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering and Decision Analytics, Hong Kong University of Science and Technology, Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100402443"],"corresponding_institution_ids":["https://openalex.org/I87445476"],"apc_list":null,"apc_paid":null,"fwci":2.1973,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.87510317,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"52","issue":"11","first_page":"11362","last_page":"11372"},"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":0.9824000000953674,"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":0.9686999917030334,"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/computer-science","display_name":"Computer science","score":0.5834833383560181},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3894732892513275}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5834833383560181},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3894732892513275}],"mesh":[{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D025341","descriptor_name":"Principal Component Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D025341","descriptor_name":"Principal Component Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D025341","descriptor_name":"Principal Component Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":4,"locations":[{"id":"doi:10.1109/tcyb.2021.3070590","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcyb.2021.3070590","pdf_url":null,"source":{"id":"https://openalex.org/S4210191041","display_name":"IEEE Transactions on Cybernetics","issn_l":"2168-2267","issn":["2168-2267","2168-2275"],"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 Cybernetics","raw_type":"journal-article"},{"id":"pmid:33983889","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33983889","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on cybernetics","raw_type":null},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-110807","is_oa":false,"landing_page_url":"http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=LinksAMR&SrcApp=PARTNER_APP&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000732328900001","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:repository.ust.hk:1783.1-110807","is_oa":false,"landing_page_url":"http://repository.ust.hk/ir/Record/1783.1-110807","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1564381015","display_name":null,"funder_award_id":"2019YFB1704100","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G4350823555","display_name":null,"funder_award_id":"71931006","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5972183370","display_name":null,"funder_award_id":"71602155","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G723880446","display_name":null,"funder_award_id":"71772147","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"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1966863755","https://openalex.org/W1970537494","https://openalex.org/W1975630243","https://openalex.org/W1978403823","https://openalex.org/W1978677160","https://openalex.org/W1988455509","https://openalex.org/W1999935041","https://openalex.org/W2002268936","https://openalex.org/W2040060706","https://openalex.org/W2057130336","https://openalex.org/W2080800567","https://openalex.org/W2084408974","https://openalex.org/W2085851509","https://openalex.org/W2125027820","https://openalex.org/W2140327685","https://openalex.org/W2155844971","https://openalex.org/W2158958729","https://openalex.org/W2169347809","https://openalex.org/W2267188141","https://openalex.org/W2322097696","https://openalex.org/W2342028629","https://openalex.org/W2473060649","https://openalex.org/W2502254989","https://openalex.org/W2523303816","https://openalex.org/W2600512215","https://openalex.org/W2626923521","https://openalex.org/W2770168992","https://openalex.org/W2774636206","https://openalex.org/W2811407124","https://openalex.org/W2886942645","https://openalex.org/W2889017122","https://openalex.org/W2973942754","https://openalex.org/W2982255046","https://openalex.org/W2999155157","https://openalex.org/W3002196107","https://openalex.org/W3057127347","https://openalex.org/W3089272928","https://openalex.org/W4243185644","https://openalex.org/W4250857377"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Many":[0],"methods":[1,167,173],"for":[2,30,104],"monitoring":[3,106,110,134,164],"multivariate":[4],"processes":[5],"are":[6],"built":[7],"on":[8],"principal":[9],"component":[10],"analysis":[11],"(PCA),":[12],"which,":[13],"however,":[14],"simply":[15],"tells":[16],"whether":[17],"the":[18,31,34,41,117,159,162,179],"process":[19,105],"is":[20,27,137],"faulty":[21],"or":[22,68],"not.":[23],"In":[24],"fact,":[25],"there":[26],"still":[28],"room":[29],"improvement":[32],"of":[33,139,149,161],"early":[35],"detection":[36,77],"performance":[37],"by":[38,44,60],"exploiting":[39],"fully":[40],"information":[42],"given":[43],"fault":[45,76,81,97],"directions.":[46],"To":[47],"this":[48,50],"end,":[49],"article":[51],"proposes":[52],"a":[53,65,101,131],"novel":[54],"directional":[55],"PCA":[56],"(diPCA)":[57],"approach.":[58],"First,":[59],"narrowing":[61],"down":[62],"faults":[63],"to":[64],"specified":[66],"direction":[67],"composite":[69],"mutually":[70],"orthogonal":[71],"directions,":[72,98],"diPCA":[73,99,126],"can":[74],"speed":[75],"and":[78,107,116,142,144,165],"facilitate":[79],"accurate":[80],"diagnosis.":[82],"It":[83],"also":[84,127,175],"has":[85],"good":[86],"theoretical":[87],"properties":[88],"that":[89],"guarantee":[90],"concise":[91],"control":[92],"limits.":[93],"Second,":[94],"with":[95],"appropriate":[96],"provides":[100,145],"unified":[102],"framework":[103],"includes":[108],"existing":[109],"indices,":[111],"such":[112],"as":[113,122],"Hotelling's":[114],"T<sup>2</sup>":[115,141],"squared":[118],"prediction":[119],"error":[120],"(SPE),":[121],"special":[123],"cases.":[124],"Third,":[125],"naturally":[128],"results":[129,156],"in":[130],"new":[132],"combined":[133],"statistic,":[135],"which":[136],"composed":[138],"both":[140],"SPE,":[143],"an":[146],"optimal":[147],"ratio":[148],"their":[150],"combination.":[151],"The":[152,171],"Monte":[153],"Carlo":[154],"simulation":[155],"have":[157,174],"demonstrated":[158],"power":[160],"proposed":[163,172],"diagnostic":[166],"stemming":[168],"from":[169],"diPCA.":[170],"been":[176],"implemented":[177],"into":[178],"Tennessee":[180],"Eastman":[181],"process.":[182]},"counts_by_year":[{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}