{"id":"https://openalex.org/W3206944467","doi":"https://doi.org/10.1109/tcyb.2021.3115124","title":"Leader-Following Consensus of Heterogeneous Linear Multiagent Systems With Communication Time-Delays via Adaptive Distributed Observers","display_name":"Leader-Following Consensus of Heterogeneous Linear Multiagent Systems With Communication Time-Delays via Adaptive Distributed Observers","publication_year":2021,"publication_date":"2021-10-13","ids":{"openalex":"https://openalex.org/W3206944467","doi":"https://doi.org/10.1109/tcyb.2021.3115124","mag":"3206944467","pmid":"https://pubmed.ncbi.nlm.nih.gov/34637390"},"language":"en","primary_location":{"id":"doi:10.1109/tcyb.2021.3115124","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcyb.2021.3115124","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/A5012014819","display_name":"Shuyang Luo","orcid":null},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Shuyang Luo","raw_affiliation_strings":["Department of Biomedical Engineering, City University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, City University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I168719708"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019201800","display_name":"Xiang Xu","orcid":"https://orcid.org/0000-0002-8663-9029"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Xiang Xu","raw_affiliation_strings":["Department of Biomedical Engineering, City University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, City University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I168719708"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100396549","display_name":"Lu Liu","orcid":"https://orcid.org/0000-0003-2741-2542"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]},{"id":"https://openalex.org/I4210165198","display_name":"Beijing Advanced Sciences and Innovation Center","ror":"https://ror.org/05qm21180","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165198"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"Lu Liu","raw_affiliation_strings":["Department of Biomedical Engineering, City University of Hong Kong, Hong Kong","Beijing Advanced Innovation Center for Intelligent Robots and Systems, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, City University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I168719708"]},{"raw_affiliation_string":"Beijing Advanced Innovation Center for Intelligent Robots and Systems, Beijing, China","institution_ids":["https://openalex.org/I4210165198"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082124101","display_name":"Gang Feng","orcid":"https://orcid.org/0000-0001-8508-8416"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Gang Feng","raw_affiliation_strings":["Department of Biomedical Engineering, City University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, City University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I168719708"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5012014819"],"corresponding_institution_ids":["https://openalex.org/I168719708"],"apc_list":null,"apc_paid":null,"fwci":4.1609,"has_fulltext":false,"cited_by_count":46,"citation_normalized_percentile":{"value":0.94208332,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"52","issue":"12","first_page":"13336","last_page":"13349"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10249","display_name":"Distributed Control Multi-Agent Systems","score":1.0,"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/T10249","display_name":"Distributed Control Multi-Agent Systems","score":1.0,"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/T11347","display_name":"Neural Networks Stability and Synchronization","score":0.9991999864578247,"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/T10046","display_name":"Stability and Control of Uncertain Systems","score":0.9988999962806702,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/multi-agent-system","display_name":"Multi-agent system","score":0.7188278436660767},{"id":"https://openalex.org/keywords/observer","display_name":"Observer (physics)","score":0.6599262952804565},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6598948240280151},{"id":"https://openalex.org/keywords/lemma","display_name":"Lemma (botany)","score":0.6584649085998535},{"id":"https://openalex.org/keywords/consensus","display_name":"Consensus","score":0.6308717131614685},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.6235427856445312},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.5488409399986267},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.5231748223304749},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.47359874844551086},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.4495759904384613},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.44730210304260254},{"id":"https://openalex.org/keywords/state-information","display_name":"State information","score":0.42552411556243896},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.2593756318092346},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.13551393151283264},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.12114685773849487},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.10085287690162659}],"concepts":[{"id":"https://openalex.org/C41550386","wikidata":"https://www.wikidata.org/wiki/Q529909","display_name":"Multi-agent system","level":2,"score":0.7188278436660767},{"id":"https://openalex.org/C2780704645","wikidata":"https://www.wikidata.org/wiki/Q9251458","display_name":"Observer (physics)","level":2,"score":0.6599262952804565},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6598948240280151},{"id":"https://openalex.org/C2777759810","wikidata":"https://www.wikidata.org/wiki/Q149316","display_name":"Lemma (botany)","level":3,"score":0.6584649085998535},{"id":"https://openalex.org/C107107730","wikidata":"https://www.wikidata.org/wiki/Q2994424","display_name":"Consensus","level":3,"score":0.6308717131614685},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.6235427856445312},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.5488409399986267},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.5231748223304749},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.47359874844551086},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.4495759904384613},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.44730210304260254},{"id":"https://openalex.org/C2985963534","wikidata":"https://www.wikidata.org/wiki/Q7603704","display_name":"State information","level":3,"score":0.42552411556243896},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.2593756318092346},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13551393151283264},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.12114685773849487},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.10085287690162659},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","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/C46757340","wikidata":"https://www.wikidata.org/wiki/Q43238","display_name":"Poaceae","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcyb.2021.3115124","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcyb.2021.3115124","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:34637390","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34637390","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}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.46000000834465027,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G8716760711","display_name":null,"funder_award_id":"2018IRS10","funder_id":"https://openalex.org/F4320335791","funder_display_name":"Beijing Advanced Innovation Center for Intelligent Robots and Systems, Beijing Institute of Technology"},{"id":"https://openalex.org/G8774493821","display_name":null,"funder_award_id":"CityU/11206817","funder_id":"https://openalex.org/F4320321592","funder_display_name":"Research Grants Council, University Grants Committee"}],"funders":[{"id":"https://openalex.org/F4320321592","display_name":"Research Grants Council, University Grants Committee","ror":"https://ror.org/00djwmt25"},{"id":"https://openalex.org/F4320335791","display_name":"Beijing Advanced Innovation Center for Intelligent Robots and Systems, Beijing Institute of Technology","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":47,"referenced_works":["https://openalex.org/W71558303","https://openalex.org/W905739741","https://openalex.org/W1506119886","https://openalex.org/W1533970237","https://openalex.org/W1977813047","https://openalex.org/W1982267787","https://openalex.org/W1982947074","https://openalex.org/W1984651876","https://openalex.org/W1988098342","https://openalex.org/W2021016580","https://openalex.org/W2027526023","https://openalex.org/W2039245308","https://openalex.org/W2051647693","https://openalex.org/W2065632630","https://openalex.org/W2099175737","https://openalex.org/W2107396783","https://openalex.org/W2114482313","https://openalex.org/W2114735269","https://openalex.org/W2115856428","https://openalex.org/W2124234993","https://openalex.org/W2129891269","https://openalex.org/W2157323687","https://openalex.org/W2160932744","https://openalex.org/W2165744313","https://openalex.org/W2166103243","https://openalex.org/W2171153629","https://openalex.org/W2320478320","https://openalex.org/W2479778494","https://openalex.org/W2497568066","https://openalex.org/W2512776472","https://openalex.org/W2529676626","https://openalex.org/W2552003518","https://openalex.org/W2620014394","https://openalex.org/W2730095629","https://openalex.org/W2808472015","https://openalex.org/W2891239089","https://openalex.org/W2891792245","https://openalex.org/W2900706423","https://openalex.org/W2904248772","https://openalex.org/W2913173906","https://openalex.org/W2936405433","https://openalex.org/W2946537933","https://openalex.org/W3089691903","https://openalex.org/W3144103687","https://openalex.org/W4213367573","https://openalex.org/W4240729697","https://openalex.org/W6792552967"],"related_works":["https://openalex.org/W2784026553","https://openalex.org/W2784200061","https://openalex.org/W2105579141","https://openalex.org/W2789508741","https://openalex.org/W2754796183","https://openalex.org/W3127518712","https://openalex.org/W2118264468","https://openalex.org/W2335243741","https://openalex.org/W2511063373","https://openalex.org/W1515697448"],"abstract_inverted_index":{"This":[0],"article":[1,76],"investigates":[2],"the":[3,21,31,35,43,46,58,71,98,119,125,136,139],"leader-following":[4,126],"consensus":[5],"problem":[6],"of":[7,34,45,63,74,87,138],"heterogeneous":[8],"linear":[9],"multiagent":[10,122],"systems":[11,65],"under":[12],"switching":[13],"and":[14,29,102],"directed":[15],"topologies.":[16],"It":[17],"is":[18,66,91,114],"assumed":[19],"that":[20,118],"communication":[22,88],"between":[23],"agents":[24,33],"suffers":[25],"from":[26],"time-varying":[27],"delays":[28],"only":[30],"neighboring":[32],"leader":[36,47],"are":[37,131],"able":[38],"to":[39,42,60,96,134],"get":[40],"access":[41],"information":[44],"agent,":[48],"including":[49],"its":[50,103],"agent":[51],"matrices.":[52],"A":[53],"key":[54],"technical":[55],"lemma":[56],"on":[57,110],"input":[59],"state":[61],"stability":[62],"time-delayed":[64],"first":[67],"established":[68],"with":[69],"which":[70],"main":[72],"results":[73],"this":[75,111],"can":[77],"be":[78],"obtained.":[79],"An":[80],"adaptive":[81,112],"distributed":[82,107],"observer,":[83],"taking":[84],"into":[85],"consideration":[86],"time":[89],"delays,":[90],"proposed":[92,140],"for":[93],"each":[94],"follower":[95],"estimate":[97],"leader's":[99],"system":[100,123],"matrices":[101],"state.":[104],"Then,":[105],"a":[106],"controller":[108],"based":[109],"observer":[113],"developed.":[115],"We":[116],"show":[117],"resulting":[120],"closed-loop":[121],"achieves":[124],"output":[127],"consensus.":[128],"Two":[129],"examples":[130],"finally":[132],"given":[133],"illustrate":[135],"effectiveness":[137],"controller.":[141]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":17},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":7}],"updated_date":"2026-04-02T15:55:50.835912","created_date":"2025-10-10T00:00:00"}