{"id":"https://openalex.org/W2168753722","doi":"https://doi.org/10.1016/0005-1098(79)90083-9","title":"Geometric state-space theory in linear multivariable control: A status report","display_name":"Geometric state-space theory in linear multivariable control: A status report","publication_year":1979,"publication_date":"1979-01-01","ids":{"openalex":"https://openalex.org/W2168753722","doi":"https://doi.org/10.1016/0005-1098(79)90083-9","mag":"2168753722"},"language":"en","primary_location":{"id":"doi:10.1016/0005-1098(79)90083-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0005-1098(79)90083-9","pdf_url":null,"source":{"id":"https://openalex.org/S51360982","display_name":"Automatica","issn_l":"0005-1098","issn":["0005-1098","1873-2836"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Automatica","raw_type":"journal-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/A5018886883","display_name":"W.M. Wonham","orcid":"https://orcid.org/0000-0002-9918-4481"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"W.M. Wonham","raw_affiliation_strings":["Systems Control Group, Dept. of Electrical Engineering, University of Toronto, Toronto, Canada M5S 1A4"],"affiliations":[{"raw_affiliation_string":"Systems Control Group, Dept. of Electrical Engineering, University of Toronto, Toronto, Canada M5S 1A4","institution_ids":["https://openalex.org/I185261750"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5018886883"],"corresponding_institution_ids":["https://openalex.org/I185261750"],"apc_list":{"value":3500,"currency":"USD","value_usd":3500},"apc_paid":null,"fwci":2.1235,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.88147338,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"15","issue":"1","first_page":"5","last_page":"13"},"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":0.9983000159263611,"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":0.9983000159263611,"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/T10791","display_name":"Advanced Control Systems Optimization","score":0.9959999918937683,"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/T11749","display_name":"Iterative Learning Control Systems","score":0.9958999752998352,"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/multivariable-calculus","display_name":"Multivariable calculus","score":0.8562029600143433},{"id":"https://openalex.org/keywords/state-space","display_name":"State space","score":0.6408615112304688},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5522739887237549},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5023472309112549},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.48723235726356506},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.4250975251197815},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.32001060247421265},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.23737579584121704},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17334452271461487},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.15964671969413757},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.15783357620239258},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.13019895553588867}],"concepts":[{"id":"https://openalex.org/C117312493","wikidata":"https://www.wikidata.org/wiki/Q2035437","display_name":"Multivariable calculus","level":2,"score":0.8562029600143433},{"id":"https://openalex.org/C72434380","wikidata":"https://www.wikidata.org/wiki/Q230930","display_name":"State space","level":2,"score":0.6408615112304688},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5522739887237549},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5023472309112549},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.48723235726356506},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.4250975251197815},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.32001060247421265},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.23737579584121704},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17334452271461487},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.15964671969413757},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15783357620239258},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.13019895553588867}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0005-1098(79)90083-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0005-1098(79)90083-9","pdf_url":null,"source":{"id":"https://openalex.org/S51360982","display_name":"Automatica","issn_l":"0005-1098","issn":["0005-1098","1873-2836"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Automatica","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.5299999713897705}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":60,"referenced_works":["https://openalex.org/W114979488","https://openalex.org/W254556269","https://openalex.org/W430666788","https://openalex.org/W751338284","https://openalex.org/W1513798530","https://openalex.org/W1556970733","https://openalex.org/W1971943756","https://openalex.org/W1986311901","https://openalex.org/W1996265431","https://openalex.org/W1997263026","https://openalex.org/W2009988524","https://openalex.org/W2011963486","https://openalex.org/W2016987004","https://openalex.org/W2023460607","https://openalex.org/W2024502045","https://openalex.org/W2028473749","https://openalex.org/W2034552251","https://openalex.org/W2040890569","https://openalex.org/W2042452332","https://openalex.org/W2050776287","https://openalex.org/W2055308830","https://openalex.org/W2055843359","https://openalex.org/W2057895073","https://openalex.org/W2076810005","https://openalex.org/W2085849252","https://openalex.org/W2095283149","https://openalex.org/W2105131526","https://openalex.org/W2108916035","https://openalex.org/W2108929677","https://openalex.org/W2113866676","https://openalex.org/W2119827173","https://openalex.org/W2121169821","https://openalex.org/W2124850384","https://openalex.org/W2125299152","https://openalex.org/W2131832156","https://openalex.org/W2137856552","https://openalex.org/W2150444218","https://openalex.org/W2151480374","https://openalex.org/W2153051131","https://openalex.org/W2161782792","https://openalex.org/W2171758642","https://openalex.org/W2262994387","https://openalex.org/W2338977621","https://openalex.org/W2360293170","https://openalex.org/W2464224448","https://openalex.org/W2725449830","https://openalex.org/W2726917074","https://openalex.org/W2730117730","https://openalex.org/W3031283696","https://openalex.org/W4213231302","https://openalex.org/W4239074664","https://openalex.org/W4247266993","https://openalex.org/W6622141905","https://openalex.org/W6641834587","https://openalex.org/W6661441733","https://openalex.org/W6674348784","https://openalex.org/W6706528665","https://openalex.org/W6740061420","https://openalex.org/W6740655598","https://openalex.org/W6779395396"],"related_works":["https://openalex.org/W2721687755","https://openalex.org/W2086932047","https://openalex.org/W2388146630","https://openalex.org/W418212511","https://openalex.org/W1964208669","https://openalex.org/W2112363989","https://openalex.org/W1582951828","https://openalex.org/W2224575301","https://openalex.org/W2156095417","https://openalex.org/W13811253"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}