{"id":"https://openalex.org/W2172067850","doi":"https://doi.org/10.1109/cdc.2008.4738820","title":"Gain margins of multivariable MRAC systems","display_name":"Gain margins of multivariable MRAC systems","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2172067850","doi":"https://doi.org/10.1109/cdc.2008.4738820","mag":"2172067850"},"language":"en","primary_location":{"id":"doi:10.1109/cdc.2008.4738820","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2008.4738820","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 47th IEEE Conference on Decision and Control","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/A5031548370","display_name":"Qian Sang","orcid":null},"institutions":[{"id":"https://openalex.org/I51556381","display_name":"University of Virginia","ror":"https://ror.org/0153tk833","country_code":"US","type":"education","lineage":["https://openalex.org/I51556381"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Qian Sang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Virginia, Charlottesville, VA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Virginia, Charlottesville, VA, USA","institution_ids":["https://openalex.org/I51556381"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101640334","display_name":"Gang Tao","orcid":"https://orcid.org/0000-0003-4946-5071"},"institutions":[{"id":"https://openalex.org/I51556381","display_name":"University of Virginia","ror":"https://ror.org/0153tk833","country_code":"US","type":"education","lineage":["https://openalex.org/I51556381"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Gang Tao","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Virginia, Charlottesville, VA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Virginia, Charlottesville, VA, USA","institution_ids":["https://openalex.org/I51556381"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5031548370"],"corresponding_institution_ids":["https://openalex.org/I51556381"],"apc_list":null,"apc_paid":null,"fwci":4.1125,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.94158283,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"702","last_page":"707"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10040","display_name":"Adaptive Control of Nonlinear 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/T10040","display_name":"Adaptive Control of Nonlinear 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/T11749","display_name":"Iterative Learning Control Systems","score":0.9980000257492065,"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":0.9975000023841858,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/multivariable-calculus","display_name":"Multivariable calculus","score":0.897936224937439},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.8552548289299011},{"id":"https://openalex.org/keywords/adaptive-control","display_name":"Adaptive control","score":0.5967189073562622},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5092867612838745},{"id":"https://openalex.org/keywords/discrete-time-and-continuous-time","display_name":"Discrete time and continuous time","score":0.4391267001628876},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.40098506212234497},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.40066027641296387},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22935262322425842},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.22560715675354004},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.18701231479644775},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1112428605556488}],"concepts":[{"id":"https://openalex.org/C117312493","wikidata":"https://www.wikidata.org/wiki/Q2035437","display_name":"Multivariable calculus","level":2,"score":0.897936224937439},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.8552548289299011},{"id":"https://openalex.org/C107464732","wikidata":"https://www.wikidata.org/wiki/Q235781","display_name":"Adaptive control","level":3,"score":0.5967189073562622},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5092867612838745},{"id":"https://openalex.org/C55689738","wikidata":"https://www.wikidata.org/wiki/Q15963867","display_name":"Discrete time and continuous time","level":2,"score":0.4391267001628876},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.40098506212234497},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.40066027641296387},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22935262322425842},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.22560715675354004},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.18701231479644775},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1112428605556488},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cdc.2008.4738820","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2008.4738820","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 47th IEEE Conference on Decision and Control","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":14,"referenced_works":["https://openalex.org/W105751747","https://openalex.org/W130083205","https://openalex.org/W648594167","https://openalex.org/W1569320505","https://openalex.org/W1572161815","https://openalex.org/W1654369324","https://openalex.org/W2016517762","https://openalex.org/W2037435786","https://openalex.org/W2047993072","https://openalex.org/W2067603665","https://openalex.org/W2118670346","https://openalex.org/W2623785075","https://openalex.org/W4246285067","https://openalex.org/W6677883640"],"related_works":["https://openalex.org/W2224575301","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/W1497222032","https://openalex.org/W1978568405","https://openalex.org/W1832247486"],"abstract_inverted_index":{"This":[0],"paper":[1],"studies":[2],"the":[3,15,30],"gain":[4,21],"margins":[5],"(GM)":[6],"of":[7,18,68],"multivariable":[8,70],"model":[9],"reference":[10],"adaptive":[11],"control":[12,20],"(MRAC)":[13],"systems:":[14],"parameter":[16],"range":[17],"a":[19,24,66],"matrix":[22],"in":[23],"designed":[25],"MRAC":[26,50,71],"system":[27],"for":[28,44,65],"maintaining":[29],"desired":[31],"closed-loop":[32],"signal":[33],"boundedness":[34],"and":[35,47],"asymptotic":[36],"output":[37],"tracking.":[38],"Analytical":[39],"GM":[40,60],"results":[41],"are":[42],"obtained":[43],"both":[45],"continuous-time":[46],"discrete-time":[48],"direct":[49],"schemes":[51],"applied":[52],"to":[53],"multi-input":[54],"multi-output":[55],"(MIMO)":[56],"LTI":[57],"systems.":[58,72],"The":[59],"problem":[61],"is":[62],"also":[63],"studied":[64],"class":[67],"indirect":[69]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
