{"id":"https://openalex.org/W1995266884","doi":"https://doi.org/10.1109/cdc.2002.1184321","title":"Observability of linear stochastic uncertain systems","display_name":"Observability of linear stochastic uncertain systems","publication_year":2003,"publication_date":"2003-08-27","ids":{"openalex":"https://openalex.org/W1995266884","doi":"https://doi.org/10.1109/cdc.2002.1184321","mag":"1995266884"},"language":"en","primary_location":{"id":"doi:10.1109/cdc.2002.1184321","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2002.1184321","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":"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/A5109088249","display_name":"Valery Ugrinovskii","orcid":null},"institutions":[{"id":"https://openalex.org/I40053085","display_name":"Australian Defence Force Academy","ror":"https://ror.org/02j5s7g39","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571","https://openalex.org/I40053085","https://openalex.org/I4394709116"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"V.A. Ugrinovskii","raw_affiliation_strings":["School of Electrical Engineering, Australian Defence Force Academy, Canberra, ACT, Australia","Sch. of Electr. Eng., Australian Defence Force Acad., Canberra, ACT, Australia"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Australian Defence Force Academy, Canberra, ACT, Australia","institution_ids":["https://openalex.org/I40053085"]},{"raw_affiliation_string":"Sch. of Electr. Eng., Australian Defence Force Acad., Canberra, ACT, Australia","institution_ids":["https://openalex.org/I40053085"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5109088249"],"corresponding_institution_ids":["https://openalex.org/I40053085"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09246316,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"3","issue":null,"first_page":"3035","last_page":"3039"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11236","display_name":"Control Systems and Identification","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"}},"topics":[{"id":"https://openalex.org/T11236","display_name":"Control Systems and Identification","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"}},{"id":"https://openalex.org/T10046","display_name":"Stability and Control of Uncertain Systems","score":0.9975000023841858,"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/T10876","display_name":"Fault Detection and Control Systems","score":0.9904999732971191,"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/observability","display_name":"Observability","score":0.9837746620178223},{"id":"https://openalex.org/keywords/linear-system","display_name":"Linear system","score":0.611513614654541},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5445222854614258},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.4861440360546112},{"id":"https://openalex.org/keywords/controllability","display_name":"Controllability","score":0.4816093146800995},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4439292848110199},{"id":"https://openalex.org/keywords/stochastic-process","display_name":"Stochastic process","score":0.43171849846839905},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4072358012199402},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.399614155292511},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.19842630624771118},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10793197154998779}],"concepts":[{"id":"https://openalex.org/C36299963","wikidata":"https://www.wikidata.org/wiki/Q1369844","display_name":"Observability","level":2,"score":0.9837746620178223},{"id":"https://openalex.org/C6802819","wikidata":"https://www.wikidata.org/wiki/Q1072174","display_name":"Linear system","level":2,"score":0.611513614654541},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5445222854614258},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.4861440360546112},{"id":"https://openalex.org/C48209547","wikidata":"https://www.wikidata.org/wiki/Q1331104","display_name":"Controllability","level":2,"score":0.4816093146800995},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4439292848110199},{"id":"https://openalex.org/C8272713","wikidata":"https://www.wikidata.org/wiki/Q176737","display_name":"Stochastic process","level":2,"score":0.43171849846839905},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4072358012199402},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.399614155292511},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.19842630624771118},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10793197154998779},{"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","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},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cdc.2002.1184321","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2002.1184321","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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W335071387","https://openalex.org/W1499037879","https://openalex.org/W1522664849","https://openalex.org/W1534416612","https://openalex.org/W1868559974","https://openalex.org/W1964660396","https://openalex.org/W1975736346","https://openalex.org/W2004276046","https://openalex.org/W2058492419","https://openalex.org/W2112918218","https://openalex.org/W2113151258","https://openalex.org/W2143029398","https://openalex.org/W2163495677","https://openalex.org/W2178973532","https://openalex.org/W2179325716","https://openalex.org/W2502318419","https://openalex.org/W2552820819"],"related_works":["https://openalex.org/W1986570998","https://openalex.org/W2332386680","https://openalex.org/W1983142522","https://openalex.org/W2782529250","https://openalex.org/W2508171592","https://openalex.org/W2037921533","https://openalex.org/W2801563517","https://openalex.org/W2130864543","https://openalex.org/W2068126039","https://openalex.org/W2041749520"],"abstract_inverted_index":{"A":[0],"concept":[1,21],"of":[2,4,31,66,77],"observability":[3,30,51,65],"uncertain":[5,24,34,70],"systems":[6],"has":[7],"received":[8],"some":[9],"attention":[10],"in":[11,54],"the":[12,29,46,50,64],"recent":[13],"literature.":[14],"In":[15],"this":[16,20],"paper,":[17],"we":[18,59],"extend":[19],"to":[22],"stochastic":[23,33,69],"systems.":[25],"We":[26],"show":[27],"that":[28],"a":[32,40,61,67],"system":[35,56,71],"can":[36],"be":[37],"characterized":[38],"using":[39],"relative":[41],"entropy":[42],"functional":[43],"which":[44],"plays":[45,53],"same":[47],"role":[48],"as":[49],"Gramian":[52],"linear":[55,68],"analysis.":[57],"Also,":[58],"establish":[60],"connection":[62],"between":[63],"under":[72],"consideration":[73],"and":[74],"risk-sensitive":[75],"performance":[76],"an":[78],"associated":[79],"reference":[80],"system.":[81]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}