{"id":"https://openalex.org/W1849653587","doi":"https://doi.org/10.23919/acc.1989.4790415","title":"Uncertainties in Sampled Data Systems","display_name":"Uncertainties in Sampled Data Systems","publication_year":1989,"publication_date":"1989-06-01","ids":{"openalex":"https://openalex.org/W1849653587","doi":"https://doi.org/10.23919/acc.1989.4790415","mag":"1849653587"},"language":"en","primary_location":{"id":"doi:10.23919/acc.1989.4790415","doi":"https://doi.org/10.23919/acc.1989.4790415","is_oa":false,"landing_page_url":"https://doi.org/10.23919/acc.1989.4790415","pdf_url":null,"source":{"id":"https://openalex.org/S4210168941","display_name":"Proceedings of the ... American Control Conference/Proceedings of the American Control Conference","issn_l":"0743-1619","issn":["0743-1619","2378-5861"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1"],"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"1989 American Control Conference","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5011715120","display_name":"Er\u2010Wei Bai","orcid":"https://orcid.org/0000-0003-0750-436X","observed_orcids":["https://orcid.org/0000-0003-0750-436X","https://orcid.org/0000-0003-1754-156X"]},"institutions":[{"id":"https://openalex.org/I126307644","display_name":"University of Iowa","ror":"https://ror.org/036jqmy94","country_code":"US","type":"education","lineage":["https://openalex.org/I126307644"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Er-Wei Bai","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Iowa, Iowa, IA, USA","Dept. of Electrical and Computer Engineering, University of Iowa, Iowa City, IA 52242"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Iowa, Iowa, IA, USA","institution_ids":["https://openalex.org/I126307644"]},{"raw_affiliation_string":"Dept. of Electrical and Computer Engineering, University of Iowa, Iowa City, IA 52242","institution_ids":["https://openalex.org/I126307644"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003042086","display_name":"Soura Dasgupta","orcid":"https://orcid.org/0000-0001-6633-2938","observed_orcids":["https://orcid.org/0000-0001-6633-2938"]},"institutions":[{"id":"https://openalex.org/I126307644","display_name":"University of Iowa","ror":"https://ror.org/036jqmy94","country_code":"US","type":"education","lineage":["https://openalex.org/I126307644"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Soura Dasgupta","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Iowa, Iowa, IA, USA","Dept. of Electrical and Computer Engineering, University of Iowa, Iowa City, IA 52242"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Iowa, Iowa, IA, USA","institution_ids":["https://openalex.org/I126307644"]},{"raw_affiliation_string":"Dept. of Electrical and Computer Engineering, University of Iowa, Iowa City, IA 52242","institution_ids":["https://openalex.org/I126307644"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I126307644"],"apc_list":null,"apc_paid":null,"fwci":1.0204,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.69153897,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"26","issue":null,"first_page":"1446","last_page":"1451"},"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":0.7095000147819519,"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":0.7095000147819519,"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/T11081","display_name":"Advanced Control Systems Design","score":0.2838999927043915,"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":0.0038999998942017555,"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/sampled-data-systems","display_name":"sampled-data systems","score":0.925000011920929},{"id":"https://openalex.org/keywords/uncertainty-representation","display_name":"uncertainty representation","score":0.7689999938011169},{"id":"https://openalex.org/keywords/structured-uncertainty","display_name":"structured uncertainty","score":0.6430000066757202},{"id":"https://openalex.org/keywords/discrete-time-systems","display_name":"discrete-time systems","score":0.7139999866485596},{"id":"https://openalex.org/keywords/continuous-time-systems","display_name":"continuous-time systems","score":0.7799999713897705},{"id":"https://openalex.org/keywords/uncertainty-measures","display_name":"uncertainty measures","score":0.7149999737739563},{"id":"https://openalex.org/keywords/closed-loop-stability","display_name":"closed-loop stability","score":0.8209999799728394},{"id":"https://openalex.org/keywords/robust-controller-design","display_name":"robust controller design","score":0.8349999785423279},{"id":"https://openalex.org/keywords/multiplicative-uncertainty","display_name":"multiplicative uncertainty","score":0.972000002861023},{"id":"https://openalex.org/keywords/frequency-bounds","display_name":"frequency bounds","score":0.8080000281333923}],"concepts":[{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.7264483571052551},{"id":"https://openalex.org/C42747912","wikidata":"https://www.wikidata.org/wiki/Q1048447","display_name":"Multiplicative function","level":2,"score":0.6915240287780762},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.6380161046981812},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.587862491607666},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.5874596834182739},{"id":"https://openalex.org/C90794131","wikidata":"https://www.wikidata.org/wiki/Q7410146","display_name":"Sampled data systems","level":3,"score":0.5717847943305969},{"id":"https://openalex.org/C527412718","wikidata":"https://www.wikidata.org/wiki/Q855395","display_name":"Interpretation (philosophy)","level":2,"score":0.509212851524353},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.4704258441925049},{"id":"https://openalex.org/C55689738","wikidata":"https://www.wikidata.org/wiki/Q15963867","display_name":"Discrete time and continuous time","level":2,"score":0.43794673681259155},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.42518821358680725},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3604829013347626},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.3601599931716919},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3371099829673767},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.23538944125175476},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.19464871287345886},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1100095808506012},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08577322959899902},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.23919/acc.1989.4790415","doi":"https://doi.org/10.23919/acc.1989.4790415","is_oa":false,"landing_page_url":"https://doi.org/10.23919/acc.1989.4790415","pdf_url":null,"source":{"id":"https://openalex.org/S4210168941","display_name":"Proceedings of the ... American Control Conference/Proceedings of the American Control Conference","issn_l":"0743-1619","issn":["0743-1619","2378-5861"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1"],"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"1989 American Control Conference","raw_type":"proceedings-article"},{"id":"mag:3141326507","doi":null,"is_oa":false,"landing_page_url":"http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.ieee-000004173432","pdf_url":null,"source":{"id":"https://openalex.org/S4210168941","display_name":"Proceedings of the ... American Control Conference/Proceedings of the American Control Conference","issn_l":"0743-1619","issn":["0743-1619","2378-5861"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1"],"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":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"American Control Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W1492158245","https://openalex.org/W2099681040","https://openalex.org/W2101222054","https://openalex.org/W2114570773"],"related_works":["https://openalex.org/W2008116482","https://openalex.org/W2101408111","https://openalex.org/W1571698698","https://openalex.org/W2113987471","https://openalex.org/W7034086324","https://openalex.org/W2028844990","https://openalex.org/W1476255401","https://openalex.org/W91475149","https://openalex.org/W2198678907","https://openalex.org/W1912080327"],"abstract_inverted_index":{"The":[0],"contributions":[1],"of":[2,85,100,108,115],"this":[3],"paper":[4],"are":[5],"threefold.":[6],"We":[7],"first":[8],"explore":[9],"the":[10,27,65,80,98,101,106,123,146],"differences":[11],"in":[12,44,64,83,105,121,148],"uncertainty":[13,125,147],"representations":[14],"and":[15,22,88,136],"control":[16,93],"designs":[17],"between":[18],"continuous":[19,118],"time":[20,24,36,119],"systems":[21,47,129],"discrete":[23,35],"systems,":[25],"particularly":[26],"high":[28],"frequency":[29,86,143],"interpretation":[30],"does":[31],"not":[32,55],"work":[33],"for":[34],"systems.":[37,151],"It":[38],"is":[39,61],"shown":[40],"that":[41],"uncertainties":[42,74],"appeared":[43],"sampled":[45,127,149],"data":[46,128,150],"may":[48],"be":[49],"highly":[50],"structured,":[51],"however":[52],"they":[53],"do":[54],"fall":[56],"into":[57],"any":[58],"category":[59],"which":[60,75,96],"currently":[62],"available":[63],"literature.":[66],"Secondly,":[67],"we":[68,90,111],"define":[69],"a":[70,77,92,113,116,132,138,142],"measure":[71],"on":[72,145],"these":[73],"confines":[76],"neighborhood":[78],"to":[79,126,140],"nominal":[81],"model":[82],"terms":[84],"content,":[87],"then":[89],"propose":[91],"design":[94],"method":[95,139],"guarantees":[97],"stability":[99],"closed":[102],"loop":[103],"system":[104],"face":[107],"uncertainties.":[109],"Last,":[110],"consider":[112],"generalization":[114],"classical":[117],"approach":[120],"representing":[122],"multiplicative":[124],"by":[130],"using":[131],"slightly":[133],"modified":[134],"sampler":[135],"present":[137],"calculate":[141],"bound":[144]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
