{"id":"https://openalex.org/W1973189846","doi":"https://doi.org/10.1109/acc.2014.6859398","title":"Robust distributed state observers with performance guarantees and optimized communication graph","display_name":"Robust distributed state observers with performance guarantees and optimized communication graph","publication_year":2014,"publication_date":"2014-06-01","ids":{"openalex":"https://openalex.org/W1973189846","doi":"https://doi.org/10.1109/acc.2014.6859398","mag":"1973189846"},"language":"en","primary_location":{"id":"doi:10.1109/acc.2014.6859398","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2014.6859398","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 American Control Conference","raw_type":"proceedings-article"},"type":"conference-paper","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/A5108058539","display_name":"Yuchun Li","orcid":"https://orcid.org/0000-0002-8968-2364"},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yuchun Li","raw_affiliation_strings":["University of Arizona, Tucson, AZ, US","Dept. of Aerosp. & Mech. Eng., Univ. of Arizona, Tucson, AZ, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Arizona, Tucson, AZ, US","institution_ids":["https://openalex.org/I138006243"]},{"raw_affiliation_string":"Dept. of Aerosp. & Mech. Eng., Univ. of Arizona, Tucson, AZ, USA","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028224738","display_name":"Ricardo G. Sanfelice","orcid":"https://orcid.org/0000-0002-6671-5362"},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ricardo G. Sanfelice","raw_affiliation_strings":["University of Arizona, Tucson, AZ, US","Dept. of Aerosp. & Mech. Eng., Univ. of Arizona, Tucson, AZ, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Arizona, Tucson, AZ, US","institution_ids":["https://openalex.org/I138006243"]},{"raw_affiliation_string":"Dept. of Aerosp. & Mech. Eng., Univ. of Arizona, Tucson, AZ, USA","institution_ids":["https://openalex.org/I138006243"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I138006243"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1090","last_page":"1095"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10046","display_name":"Stability and Control of Uncertain Systems","score":0.9998000264167786,"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/T10046","display_name":"Stability and Control of Uncertain Systems","score":0.9998000264167786,"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/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.9990000128746033,"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/T10040","display_name":"Adaptive Control of Nonlinear Systems","score":0.9984999895095825,"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/robustness","display_name":"Robustness (evolution)","score":0.781059205532074},{"id":"https://openalex.org/keywords/state-observer","display_name":"State observer","score":0.6347925066947937},{"id":"https://openalex.org/keywords/rate-of-convergence","display_name":"Rate of convergence","score":0.565636396408081},{"id":"https://openalex.org/keywords/noise-measurement","display_name":"Noise measurement","score":0.521061360836029},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5201011896133423},{"id":"https://openalex.org/keywords/observer","display_name":"Observer (physics)","score":0.5011823177337646},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49991297721862793},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.49013766646385193},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4668961763381958},{"id":"https://openalex.org/keywords/graph-theory","display_name":"Graph theory","score":0.42694422602653503},{"id":"https://openalex.org/keywords/robust-control","display_name":"Robust control","score":0.4206518828868866},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3676757216453552},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.360176682472229},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.22816944122314453},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14959374070167542},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.08730170130729675},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.08683750033378601}],"concepts":[{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.781059205532074},{"id":"https://openalex.org/C3031470","wikidata":"https://www.wikidata.org/wiki/Q818544","display_name":"State observer","level":3,"score":0.6347925066947937},{"id":"https://openalex.org/C57869625","wikidata":"https://www.wikidata.org/wiki/Q1783502","display_name":"Rate of convergence","level":3,"score":0.565636396408081},{"id":"https://openalex.org/C29265498","wikidata":"https://www.wikidata.org/wiki/Q7047719","display_name":"Noise measurement","level":3,"score":0.521061360836029},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5201011896133423},{"id":"https://openalex.org/C2780704645","wikidata":"https://www.wikidata.org/wiki/Q9251458","display_name":"Observer (physics)","level":2,"score":0.5011823177337646},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49991297721862793},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.49013766646385193},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4668961763381958},{"id":"https://openalex.org/C88230418","wikidata":"https://www.wikidata.org/wiki/Q131476","display_name":"Graph theory","level":2,"score":0.42694422602653503},{"id":"https://openalex.org/C31531917","wikidata":"https://www.wikidata.org/wiki/Q915157","display_name":"Robust control","level":3,"score":0.4206518828868866},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3676757216453552},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.360176682472229},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.22816944122314453},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14959374070167542},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.08730170130729675},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.08683750033378601},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"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/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/acc.2014.6859398","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2014.6859398","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 American Control Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:escholarship.org/ark:/13030/qt7706m8nk","is_oa":false,"landing_page_url":"https://escholarship.org/uc/item/7706m8nk","pdf_url":null,"source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"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":[{"score":0.6499999761581421,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1528184823","https://openalex.org/W1547135986","https://openalex.org/W1711140718","https://openalex.org/W1984543315","https://openalex.org/W1984651876","https://openalex.org/W2076909903","https://openalex.org/W2098865243","https://openalex.org/W2112411455","https://openalex.org/W2115424783","https://openalex.org/W2121463313","https://openalex.org/W2136532058","https://openalex.org/W2137221770","https://openalex.org/W2142213834","https://openalex.org/W2148852206","https://openalex.org/W2153344006","https://openalex.org/W2155597283","https://openalex.org/W2594659080","https://openalex.org/W4247157417","https://openalex.org/W6637481741","https://openalex.org/W6646334910"],"related_works":["https://openalex.org/W3129061494","https://openalex.org/W2511965278","https://openalex.org/W3123253234","https://openalex.org/W2893613551","https://openalex.org/W2544838361","https://openalex.org/W3088702574","https://openalex.org/W2960200459","https://openalex.org/W2621139502","https://openalex.org/W2501264310","https://openalex.org/W1824911715"],"abstract_inverted_index":{"Motivated":[0],"by":[1],"the":[2,11,15,74,80,104,108,138],"design":[3],"of":[4,13,17,61,79,87,95,128,137],"observers":[5],"with":[6],"good":[7],"performance":[8],"and":[9,39,63,73,97,146],"robustness,":[10],"problem":[12],"estimating":[14],"state":[16,54,141],"a":[18,23,27,36,52,58,129],"linear":[19,37],"time-invariant":[20],"plant":[21,105],"in":[22,85,93],"distributed":[24,53,140],"fashion,":[25],"over":[26],"graph,":[28],"is":[29,124,133],"considered.":[30],"By":[31],"attaching":[32],"to":[33,67,76,120],"each":[34],"node":[35],"observer":[38,55,82,110,132,142],"defining":[40],"an":[41,112],"innovation":[42],"term":[43],"that":[44,56,123,127],"employs":[45],"information":[46],"received":[47],"from":[48,118],"neighbors,":[49],"we":[50],"propose":[51],"satisfies":[57],"pre-specified":[59],"rate":[60,72],"convergence":[62,71],"has":[64,111],"optimized":[65],"robustness":[66,75],"measurement":[68,77],"noise.":[69],"The":[70,135],"noise":[78,119],"proposed":[81,109,139],"are":[83,143],"characterized":[84],"terms":[86,94],"KL":[88],"bounds":[89],"as":[90,92],"well":[91],"(nonlinear":[96],"linear)":[98],"optimization":[99],"problems.":[100],"Moreover,":[101],"conditions":[102],"on":[103],"for":[106],"which":[107],"H":[113],"<inf":[114],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[115],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1\u221e</inf>":[116],"gain":[117],"local":[121],"estimate":[122],"smaller":[125],"than":[126],"single":[130],"Luenberger":[131],"given.":[134],"properties":[136],"shown":[144],"analytically":[145],"validated":[147],"numerically.":[148]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}