{"id":"https://openalex.org/W1559204163","doi":"https://doi.org/10.1109/cdc.2002.1184971","title":"Robust H/sub 2/ filtering for linear systems with uncertain time-varying parameters","display_name":"Robust H/sub 2/ filtering for linear systems with uncertain time-varying parameters","publication_year":2004,"publication_date":"2004-01-23","ids":{"openalex":"https://openalex.org/W1559204163","doi":"https://doi.org/10.1109/cdc.2002.1184971","mag":"1559204163"},"language":"en","primary_location":{"id":"doi:10.1109/cdc.2002.1184971","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2002.1184971","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 41st IEEE Conference on Decision and Control, 2002.","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/A5045395253","display_name":"Karina A. Barbosa","orcid":"https://orcid.org/0000-0001-7183-2662"},"institutions":[{"id":"https://openalex.org/I4104125","display_name":"Universidade Federal de Santa Catarina","ror":"https://ror.org/041akq887","country_code":"BR","type":"education","lineage":["https://openalex.org/I4104125"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"K.A. Barbosa","raw_affiliation_strings":["Department of System and Automation, Universidade Federal de Santa Catarina, Florian\u00f3polis, SC, Brazil","Dept. of Syst. & Autom., Univ. Fed. de Santa Catarina, Florianopolis, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of System and Automation, Universidade Federal de Santa Catarina, Florian\u00f3polis, SC, Brazil","institution_ids":["https://openalex.org/I4104125"]},{"raw_affiliation_string":"Dept. of Syst. & Autom., Univ. Fed. de Santa Catarina, Florianopolis, Brazil","institution_ids":["https://openalex.org/I4104125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065282452","display_name":"Alexandre Trofino","orcid":"https://orcid.org/0000-0002-2432-1007"},"institutions":[{"id":"https://openalex.org/I4104125","display_name":"Universidade Federal de Santa Catarina","ror":"https://ror.org/041akq887","country_code":"BR","type":"education","lineage":["https://openalex.org/I4104125"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"A. Trofino","raw_affiliation_strings":["Department of System and Automation, Universidade Federal de Santa Catarina, Florian\u00f3polis, SC, Brazil","Dept. of Syst. & Autom., Univ. Fed. de Santa Catarina, Florianopolis, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of System and Automation, Universidade Federal de Santa Catarina, Florian\u00f3polis, SC, Brazil","institution_ids":["https://openalex.org/I4104125"]},{"raw_affiliation_string":"Dept. of Syst. & Autom., Univ. Fed. de Santa Catarina, Florianopolis, Brazil","institution_ids":["https://openalex.org/I4104125"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072861677","display_name":"Carlos E. de Souza","orcid":"https://orcid.org/0000-0002-9374-9517"},"institutions":[{"id":"https://openalex.org/I184851948","display_name":"Netherlands Aerospace Centre","ror":"https://ror.org/022sw4578","country_code":"NL","type":"nonprofit","lineage":["https://openalex.org/I184851948"]},{"id":"https://openalex.org/I4210142352","display_name":"Laborat\u00f3rio Nacional de Computa\u00e7\u00e3o Cient\u00edfica","ror":"https://ror.org/0498ekt05","country_code":"BR","type":"government","lineage":["https://openalex.org/I4210142352"]}],"countries":["BR","NL"],"is_corresponding":false,"raw_author_name":"C.E. de Souza","raw_affiliation_strings":["Department of Systems and Control, Laborat\u00f3rio Nacional de Computa\u00e7\u0101o Cientifica-LNCC, Petr\u00f3polis, RJ, Brazil","National Laboratory for Scientific Computing"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Systems and Control, Laborat\u00f3rio Nacional de Computa\u00e7\u0101o Cientifica-LNCC, Petr\u00f3polis, RJ, Brazil","institution_ids":["https://openalex.org/I4210142352"]},{"raw_affiliation_string":"National Laboratory for Scientific Computing","institution_ids":["https://openalex.org/I184851948"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"4","issue":null,"first_page":"3883","last_page":"3888"},"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":0.9998999834060669,"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/T10046","display_name":"Stability and Control of Uncertain 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/T11236","display_name":"Control Systems and Identification","score":0.9970999956130981,"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/T10040","display_name":"Adaptive Control of Nonlinear Systems","score":0.9919999837875366,"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/bounded-function","display_name":"Bounded function","score":0.7002149820327759},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.6471251249313354},{"id":"https://openalex.org/keywords/linear-system","display_name":"Linear system","score":0.6014392375946045},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5914734601974487},{"id":"https://openalex.org/keywords/lyapunov-function","display_name":"Lyapunov function","score":0.5751194357872009},{"id":"https://openalex.org/keywords/linear-matrix-inequality","display_name":"Linear matrix inequality","score":0.539127767086029},{"id":"https://openalex.org/keywords/linear-filter","display_name":"Linear filter","score":0.45494651794433594},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.45359936356544495},{"id":"https://openalex.org/keywords/robust-control","display_name":"Robust control","score":0.4343179166316986},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.4274210035800934},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.42309021949768066},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4161820113658905},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.36066120862960815},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.36022239923477173},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3249672055244446},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.22343498468399048},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.11665266752243042}],"concepts":[{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.7002149820327759},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.6471251249313354},{"id":"https://openalex.org/C6802819","wikidata":"https://www.wikidata.org/wiki/Q1072174","display_name":"Linear system","level":2,"score":0.6014392375946045},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5914734601974487},{"id":"https://openalex.org/C60640748","wikidata":"https://www.wikidata.org/wiki/Q2337858","display_name":"Lyapunov function","level":3,"score":0.5751194357872009},{"id":"https://openalex.org/C201829737","wikidata":"https://www.wikidata.org/wiki/Q2022760","display_name":"Linear matrix inequality","level":2,"score":0.539127767086029},{"id":"https://openalex.org/C139722471","wikidata":"https://www.wikidata.org/wiki/Q2619517","display_name":"Linear filter","level":3,"score":0.45494651794433594},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.45359936356544495},{"id":"https://openalex.org/C31531917","wikidata":"https://www.wikidata.org/wiki/Q915157","display_name":"Robust control","level":3,"score":0.4343179166316986},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.4274210035800934},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.42309021949768066},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4161820113658905},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.36066120862960815},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.36022239923477173},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3249672055244446},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.22343498468399048},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.11665266752243042},{"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","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/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cdc.2002.1184971","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2002.1184971","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 41st IEEE Conference on Decision and Control, 2002.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W102670288","https://openalex.org/W1812796669","https://openalex.org/W2030971950","https://openalex.org/W2045940545","https://openalex.org/W2082269988","https://openalex.org/W2099309131","https://openalex.org/W2111812602","https://openalex.org/W2121679811","https://openalex.org/W2130243051","https://openalex.org/W2341696525","https://openalex.org/W4238852331"],"related_works":["https://openalex.org/W1808520126","https://openalex.org/W2020788389","https://openalex.org/W2291706033","https://openalex.org/W2147442790","https://openalex.org/W2379295215","https://openalex.org/W4728229","https://openalex.org/W2045015574","https://openalex.org/W1895744421","https://openalex.org/W2347536774","https://openalex.org/W2131905798"],"abstract_inverted_index":{"This":[0],"paper":[1],"addresses":[2],"the":[3,20,68],"design":[4,73],"of":[5,29,67,78],"robust":[6],"H/sub":[7],"2/":[8,64],"filters":[9,58],"for":[10,52],"linear":[11,54,79],"systems":[12],"subject":[13],"to":[14,33,35],"significant":[15],"time-varying":[16],"uncertain":[17,24,69],"parameters":[18,25],"in":[19,76],"state-space":[21],"model.":[22],"The":[23,71],"and":[26],"their":[27],"rate":[28],"varying":[30],"are":[31],"supposed":[32],"belong":[34],"a":[36,46,60],"given":[37],"convex":[38],"bounded":[39],"polyhedral":[40],"domain.":[41],"A":[42],"method":[43],"based":[44],"on":[45],"parameter-dependent":[47],"Lyapunov":[48],"function":[49],"is":[50,74],"proposed":[51,72],"designing":[53],"stationary":[55],"asymptotically":[56],"stable":[57],"with":[59],"guaranteed":[61],"/spl":[62],"Hscr/;/sub":[63],"performance,":[65],"irrespective":[66],"parameters.":[70],"formulated":[75],"terms":[77],"matrix":[80],"inequalities":[81],"(LMIs).":[82]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
