{"id":"https://openalex.org/W4389961266","doi":"https://doi.org/10.1109/tac.2023.3344551","title":"Dynamic Gain Adaptation in Linear Quadratic Regulators","display_name":"Dynamic Gain Adaptation in Linear Quadratic Regulators","publication_year":2023,"publication_date":"2023-12-19","ids":{"openalex":"https://openalex.org/W4389961266","doi":"https://doi.org/10.1109/tac.2023.3344551"},"language":"en","primary_location":{"id":"doi:10.1109/tac.2023.3344551","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tac.2023.3344551","pdf_url":null,"source":{"id":"https://openalex.org/S184954342","display_name":"IEEE Transactions on Automatic Control","issn_l":"0018-9286","issn":["0018-9286","1558-2523","2334-3303"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Automatic Control","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/A5006445734","display_name":"Arash Komaee","orcid":"https://orcid.org/0000-0002-1964-643X"},"institutions":[{"id":"https://openalex.org/I110378019","display_name":"Southern Illinois University Carbondale","ror":"https://ror.org/049kefs16","country_code":"US","type":"education","lineage":["https://openalex.org/I110378019","https://openalex.org/I2801502357"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Arash Komaee","raw_affiliation_strings":["School of Electrical, Computer, and Biomedical Engineering, Southern Illinois University, Carbondale, IL, USA"],"raw_orcid":"https://orcid.org/0000-0002-1964-643X","affiliations":[{"raw_affiliation_string":"School of Electrical, Computer, and Biomedical Engineering, Southern Illinois University, Carbondale, IL, USA","institution_ids":["https://openalex.org/I110378019"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5006445734"],"corresponding_institution_ids":["https://openalex.org/I110378019"],"apc_list":null,"apc_paid":null,"fwci":0.538,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.67483804,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":"69","issue":"8","first_page":"5094","last_page":"5108"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10791","display_name":"Advanced Control Systems Optimization","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/T10791","display_name":"Advanced Control Systems Optimization","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":0.9997000098228455,"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":0.9983000159263611,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.8915103673934937},{"id":"https://openalex.org/keywords/linear-quadratic-regulator","display_name":"Linear-quadratic regulator","score":0.7065053582191467},{"id":"https://openalex.org/keywords/actuator","display_name":"Actuator","score":0.6100744009017944},{"id":"https://openalex.org/keywords/optimal-control","display_name":"Optimal control","score":0.551372766494751},{"id":"https://openalex.org/keywords/plant","display_name":"Plant","score":0.5500739812850952},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.4626883268356323},{"id":"https://openalex.org/keywords/quadratic-equation","display_name":"Quadratic equation","score":0.4569461941719055},{"id":"https://openalex.org/keywords/linear-quadratic-gaussian-control","display_name":"Linear-quadratic-Gaussian control","score":0.45609983801841736},{"id":"https://openalex.org/keywords/control-system","display_name":"Control system","score":0.4244786202907562},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3795620799064636},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3102670907974243},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.29679954051971436},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.21913981437683105},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.21737822890281677},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09913581609725952}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.8915103673934937},{"id":"https://openalex.org/C98779006","wikidata":"https://www.wikidata.org/wiki/Q2520550","display_name":"Linear-quadratic regulator","level":3,"score":0.7065053582191467},{"id":"https://openalex.org/C172707124","wikidata":"https://www.wikidata.org/wiki/Q423488","display_name":"Actuator","level":2,"score":0.6100744009017944},{"id":"https://openalex.org/C91575142","wikidata":"https://www.wikidata.org/wiki/Q1971426","display_name":"Optimal control","level":2,"score":0.551372766494751},{"id":"https://openalex.org/C127205110","wikidata":"https://www.wikidata.org/wiki/Q639588","display_name":"Plant","level":3,"score":0.5500739812850952},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.4626883268356323},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.4569461941719055},{"id":"https://openalex.org/C204495892","wikidata":"https://www.wikidata.org/wiki/Q1798304","display_name":"Linear-quadratic-Gaussian control","level":3,"score":0.45609983801841736},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.4244786202907562},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3795620799064636},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3102670907974243},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.29679954051971436},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.21913981437683105},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.21737822890281677},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09913581609725952},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tac.2023.3344551","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tac.2023.3344551","pdf_url":null,"source":{"id":"https://openalex.org/S184954342","display_name":"IEEE Transactions on Automatic Control","issn_l":"0018-9286","issn":["0018-9286","1558-2523","2334-3303"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Automatic Control","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.7900000214576721}],"awards":[{"id":"https://openalex.org/G4625534941","display_name":null,"funder_award_id":"ECCS-1941944","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W4774529","https://openalex.org/W1969626918","https://openalex.org/W2002219970","https://openalex.org/W2016211524","https://openalex.org/W2023285936","https://openalex.org/W2029565778","https://openalex.org/W2048982669","https://openalex.org/W2070832112","https://openalex.org/W2073787051","https://openalex.org/W2102316513","https://openalex.org/W2113963086","https://openalex.org/W2116773335","https://openalex.org/W2134003109","https://openalex.org/W2138464269","https://openalex.org/W2141784777","https://openalex.org/W2147844094","https://openalex.org/W2159523129","https://openalex.org/W2164942992","https://openalex.org/W2169932488","https://openalex.org/W2172319075","https://openalex.org/W2177359919","https://openalex.org/W2953986756","https://openalex.org/W2972677864","https://openalex.org/W3109951371","https://openalex.org/W4234350010","https://openalex.org/W4241796298"],"related_works":["https://openalex.org/W3777868","https://openalex.org/W2007152535","https://openalex.org/W2051766198","https://openalex.org/W1990910969","https://openalex.org/W2915806395","https://openalex.org/W234468389","https://openalex.org/W3041379944","https://openalex.org/W2067197839","https://openalex.org/W1982825464","https://openalex.org/W2364244763"],"abstract_inverted_index":{"In":[0],"feedback":[1,49,63,209],"control":[2,38,108,135,151,194,206],"of":[3,8,47,60,114,145,176,190,203],"dynamical":[4],"systems,":[5],"the":[6,44,48,80,112,134,146,174],"choice":[7],"a":[9,18,36,61,73,129,143],"higher":[10,37],"loop":[11,33,81],"gain":[12,34,64,75,82,171],"is":[13,83,92,99,126,137,159,196,214,219],"typically":[14],"desirable":[15],"to":[16,87,179,188],"achieve":[17],"faster":[19],"closed-loop":[20],"dynamics,":[21],"smaller":[22],"tracking":[23],"error,":[24],"and":[25,51,65,91,216],"more":[26],"effective":[27],"disturbance":[28],"suppression.":[29],"Yet,":[30],"an":[31,106,166,169,199],"increased":[32],"requires":[35],"effort,":[39],"which":[40,79,133],"can":[41],"extend":[42],"beyond":[43],"actuation":[45],"capacity":[46],"system":[50,147],"intermittently":[52],"cause":[53],"actuator":[54,68,89,181],"saturation.":[55,182],"To":[56],"benefit":[57],"fromthe":[58],"advantages":[59],"high":[62],"simultaneously":[66],"avoid":[67],"saturation,":[69,90],"this":[70,155,192,204],"paper":[71],"advocates":[72],"dynamic":[74],"adaptation":[76],"technique":[77],"in":[78,124,208],"lowered":[84],"whenever":[85,95],"necessary":[86],"prevent":[88,180],"raised":[93],"again":[94],"possible.":[96],"This":[97],"concept":[98],"optimized":[100],"for":[101,211],"linear":[102,115],"systems":[103],"based":[104],"on":[105],"optimal":[107,150,193,205],"formulation":[109],"inspired":[110],"by":[111,173,221],"notion":[113],"quadratic":[116,120],"regulator":[117],"(LQR).":[118],"The":[119,149],"cost":[121,136,157],"functional":[122,158],"adopted":[123],"LQR":[125,167],"modified":[127],"into":[128],"certain":[130],"quasi-quadratic":[131,156],"formin":[132],"dynamically":[138],"emphasized":[139],"or":[140],"deemphasized":[141],"as":[142],"function":[144],"state.":[148],"law":[152,195,207],"resulted":[153],"from":[154],"essentially":[160],"nonlinear,":[161],"but":[162],"its":[163,217],"structure":[164],"resembles":[165],"with":[168],"adaptable":[170],"adjusted":[172],"state":[175],"system,":[177],"aimed":[178],"Moreover,":[183],"under":[184],"mild":[185],"assumptions":[186],"analogous":[187],"those":[189],"LQR,":[191],"stabilizing.":[197],"As":[198],"illustrative":[200],"example,":[201],"application":[202],"design":[210],"dc":[212],"servomotors":[213],"examined,":[215],"performance":[218],"verified":[220],"numerical":[222],"simulations.":[223]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
