{"id":"https://openalex.org/W4386825010","doi":"https://doi.org/10.1109/tac.2023.3316160","title":"Attack Detection and Secure State Estimation of Collectively Observable Cyber-Physical Systems Under False Data Injection Attacks","display_name":"Attack Detection and Secure State Estimation of Collectively Observable Cyber-Physical Systems Under False Data Injection Attacks","publication_year":2023,"publication_date":"2023-09-18","ids":{"openalex":"https://openalex.org/W4386825010","doi":"https://doi.org/10.1109/tac.2023.3316160"},"language":"en","primary_location":{"id":"doi:10.1109/tac.2023.3316160","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tac.2023.3316160","pdf_url":null,"source":{"id":"https://openalex.org/S184954342","display_name":"IEEE Transactions on Automatic Control","issn_l":"0018-9286","issn":["0018-9286","1558-2523","2334-3303"],"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 Automatic Control","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"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/A5065122222","display_name":"Yuhan Suo","orcid":"https://orcid.org/0000-0002-8284-8835"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yuhan Suo","raw_affiliation_strings":["School of Automation, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Automation, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024866488","display_name":"Runqi Chai","orcid":"https://orcid.org/0000-0003-4083-8863"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Runqi Chai","raw_affiliation_strings":["School of Automation, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Automation, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070349528","display_name":"Senchun Chai","orcid":"https://orcid.org/0000-0003-1910-1795"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Senchun Chai","raw_affiliation_strings":["School of Automation, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Automation, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092893989","display_name":"Ishrak M.D. Farhan","orcid":"https://orcid.org/0009-0005-0168-6766"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ishrak MD Farhan","raw_affiliation_strings":["School of Automation, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Automation, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064231378","display_name":"Yuanqing Xia","orcid":"https://orcid.org/0000-0002-5977-4911"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanqing Xia","raw_affiliation_strings":["School of Automation, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Automation, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100320478","display_name":"Shuai Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guo-Ping Liu","raw_affiliation_strings":["Center for Control Science and Technology, Southern University of Science and Technology, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Center for Control Science and Technology, Southern University of Science and Technology, Shenzhen, China","institution_ids":["https://openalex.org/I3045169105"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5065122222"],"corresponding_institution_ids":["https://openalex.org/I125839683"],"apc_list":null,"apc_paid":null,"fwci":3.7681,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.93788475,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"69","issue":"3","first_page":"2067","last_page":"2074"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10400","display_name":"Network Security and Intrusion Detection","score":0.9894999861717224,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10400","display_name":"Network Security and Intrusion Detection","score":0.9894999861717224,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10917","display_name":"Smart Grid Security and Resilience","score":0.9889000058174133,"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9696999788284302,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/fusion-center","display_name":"Fusion center","score":0.7547237873077393},{"id":"https://openalex.org/keywords/cyber-physical-system","display_name":"Cyber-physical system","score":0.6454606652259827},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.6335568428039551},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5654327869415283},{"id":"https://openalex.org/keywords/observable","display_name":"Observable","score":0.5589637756347656},{"id":"https://openalex.org/keywords/sensor-fusion","display_name":"Sensor fusion","score":0.5540558099746704},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.5432665348052979},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4386158883571625},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.4357425570487976},{"id":"https://openalex.org/keywords/basis","display_name":"Basis (linear algebra)","score":0.43091708421707153},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42542457580566406},{"id":"https://openalex.org/keywords/lagrange-multiplier","display_name":"Lagrange multiplier","score":0.41224658489227295},{"id":"https://openalex.org/keywords/state-estimator","display_name":"State estimator","score":0.41177991032600403},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3371589779853821},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2836298942565918},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2133694887161255},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.14739111065864563},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.1309640109539032},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10975000262260437}],"concepts":[{"id":"https://openalex.org/C2781234732","wikidata":"https://www.wikidata.org/wiki/Q943505","display_name":"Fusion center","level":4,"score":0.7547237873077393},{"id":"https://openalex.org/C179768478","wikidata":"https://www.wikidata.org/wiki/Q1120057","display_name":"Cyber-physical system","level":2,"score":0.6454606652259827},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6335568428039551},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5654327869415283},{"id":"https://openalex.org/C32848918","wikidata":"https://www.wikidata.org/wiki/Q845789","display_name":"Observable","level":2,"score":0.5589637756347656},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.5540558099746704},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.5432665348052979},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4386158883571625},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.4357425570487976},{"id":"https://openalex.org/C12426560","wikidata":"https://www.wikidata.org/wiki/Q189569","display_name":"Basis (linear algebra)","level":2,"score":0.43091708421707153},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42542457580566406},{"id":"https://openalex.org/C73684929","wikidata":"https://www.wikidata.org/wiki/Q598870","display_name":"Lagrange multiplier","level":2,"score":0.41224658489227295},{"id":"https://openalex.org/C2984536560","wikidata":"https://www.wikidata.org/wiki/Q818544","display_name":"State estimator","level":3,"score":0.41177991032600403},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3371589779853821},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2836298942565918},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2133694887161255},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.14739111065864563},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.1309640109539032},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10975000262260437},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","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/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tac.2023.3316160","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tac.2023.3316160","pdf_url":null,"source":{"id":"https://openalex.org/S184954342","display_name":"IEEE Transactions on Automatic Control","issn_l":"0018-9286","issn":["0018-9286","1558-2523","2334-3303"],"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 Automatic Control","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.4300000071525574}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1925746542","https://openalex.org/W1998051117","https://openalex.org/W2036033662","https://openalex.org/W2064183516","https://openalex.org/W2165519686","https://openalex.org/W2221032419","https://openalex.org/W2337259751","https://openalex.org/W2548001640","https://openalex.org/W2780545917","https://openalex.org/W2792849897","https://openalex.org/W2883094398","https://openalex.org/W2909195656","https://openalex.org/W2921584596","https://openalex.org/W2921895982","https://openalex.org/W2946791339","https://openalex.org/W2963890529","https://openalex.org/W2973688650","https://openalex.org/W2978995128","https://openalex.org/W3010823055","https://openalex.org/W3013195290","https://openalex.org/W3140406253","https://openalex.org/W3170825416","https://openalex.org/W3200537822","https://openalex.org/W3207006537","https://openalex.org/W4200521454","https://openalex.org/W4206920925","https://openalex.org/W4220716320","https://openalex.org/W4285249371","https://openalex.org/W4308822543","https://openalex.org/W4312368000","https://openalex.org/W4362587591","https://openalex.org/W4389332358","https://openalex.org/W6687148235"],"related_works":["https://openalex.org/W2108319163","https://openalex.org/W2963973190","https://openalex.org/W3004173571","https://openalex.org/W2000147971","https://openalex.org/W1558339915","https://openalex.org/W2066353259","https://openalex.org/W2734417830","https://openalex.org/W2349308680","https://openalex.org/W2060761112","https://openalex.org/W413436171"],"abstract_inverted_index":{"In":[0],"this":[1,68],"technical":[2],"note,":[3],"the":[4,30,37,40,52,72,76,97,113,123,128,133,148,151],"problem":[5,50,94],"of":[6,33,54,74,79,95,115,139,150],"attack":[7,22,34,62],"detection":[8,63],"and":[9,59],"secure":[10],"state":[11,142],"estimation":[12,32,134,143],"in":[13],"collectively":[14],"observable":[15],"cyber-physical":[16],"systems":[17],"is":[18,25,42,44,65,91,102,110,144],"considered.":[19],"First,":[20],"an":[21,86,137],"signal":[23],"estimator":[24],"designed,":[26],"which":[27,109],"theoretically":[28],"realizes":[29],"unbiased":[31],"signals.":[35],"Then,":[36],"alert,":[38],"whether":[39],"sensor":[41,88],"attacked,":[43],"described":[45],"as":[46],"a":[47,60,105],"hypothesis":[48],"testing":[49],"from":[51],"perspective":[53],"average":[55],"malicious":[56],"disturbance":[57],"power,":[58],"novel":[61],"algorithm":[64,90,125],"designed":[66],"on":[67,71],"basis.":[69],"Based":[70],"objective":[73],"minimizing":[75],"fusion":[77,81,89,99],"error":[78],"each":[80,84],"center":[82],"at":[83],"time,":[85],"efficient":[87],"proposed.":[92],"The":[93,118],"solving":[96],"optimal":[98],"coefficient":[100],"matrix":[101],"transformed":[103],"into":[104],"linear":[106],"programming":[107],"problem,":[108],"solved":[111],"by":[112],"method":[114],"Lagrange":[116],"multipliers.":[117],"theoretical":[119],"results":[120],"show":[121],"that":[122],"proposed":[124,152],"significantly":[126],"improves":[127],"computational":[129],"efficiency":[130],"without":[131],"compromising":[132],"performance.":[135],"Finally,":[136],"example":[138],"vehicle":[140],"target":[141],"given":[145],"to":[146],"illustrate":[147],"effect":[149],"method.":[153]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":5}],"updated_date":"2026-04-14T08:04:32.555800","created_date":"2025-10-10T00:00:00"}