{"id":"https://openalex.org/W2075672162","doi":"https://doi.org/10.2316/journal.201.2004.1.201-1333","title":"Optimization of Linear Multivariable Systems with Structured Perturbations and Prescribed Closed-Loop Eigenvalues","display_name":"Optimization of Linear Multivariable Systems with Structured Perturbations and Prescribed Closed-Loop Eigenvalues","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W2075672162","doi":"https://doi.org/10.2316/journal.201.2004.1.201-1333","mag":"2075672162"},"language":"en","primary_location":{"id":"doi:10.2316/journal.201.2004.1.201-1333","is_oa":false,"landing_page_url":"https://doi.org/10.2316/journal.201.2004.1.201-1333","pdf_url":null,"source":{"id":"https://openalex.org/S111371982","display_name":"Control and Intelligent Systems","issn_l":"1480-1752","issn":["1480-1752","1925-5810"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Control and Intelligent Systems","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/A5113658401","display_name":"Mohammed Ibbini","orcid":"https://orcid.org/0000-0003-2360-6876"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"M.S. Ibbini","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5081418840","display_name":"Wesam Fouad Swedan","orcid":"https://orcid.org/0000-0002-3363-0215"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"W.F. Swedan","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5113658401"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0980042,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"32","issue":"1","first_page":null,"last_page":null},"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":0.9972000122070312,"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":0.9972000122070312,"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":0.9961000084877014,"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":0.9951000213623047,"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/eigenvalues-and-eigenvectors","display_name":"Eigenvalues and eigenvectors","score":0.7724578976631165},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.7472440004348755},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6091207265853882},{"id":"https://openalex.org/keywords/multivariable-calculus","display_name":"Multivariable calculus","score":0.5971484184265137},{"id":"https://openalex.org/keywords/linear-quadratic-regulator","display_name":"Linear-quadratic regulator","score":0.5619997382164001},{"id":"https://openalex.org/keywords/truncation","display_name":"Truncation (statistics)","score":0.5483423471450806},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.4926014542579651},{"id":"https://openalex.org/keywords/full-state-feedback","display_name":"Full state feedback","score":0.4875640273094177},{"id":"https://openalex.org/keywords/quadratic-equation","display_name":"Quadratic equation","score":0.4479769468307495},{"id":"https://openalex.org/keywords/linear-system","display_name":"Linear system","score":0.42880699038505554},{"id":"https://openalex.org/keywords/optimal-control","display_name":"Optimal control","score":0.379228413105011},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.33605843782424927},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.30891498923301697},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.23017334938049316},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.15288609266281128},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.14959833025932312},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11895549297332764},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.09445327520370483},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.06738942861557007}],"concepts":[{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.7724578976631165},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.7472440004348755},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6091207265853882},{"id":"https://openalex.org/C117312493","wikidata":"https://www.wikidata.org/wiki/Q2035437","display_name":"Multivariable calculus","level":2,"score":0.5971484184265137},{"id":"https://openalex.org/C98779006","wikidata":"https://www.wikidata.org/wiki/Q2520550","display_name":"Linear-quadratic regulator","level":3,"score":0.5619997382164001},{"id":"https://openalex.org/C106195933","wikidata":"https://www.wikidata.org/wiki/Q7847935","display_name":"Truncation (statistics)","level":2,"score":0.5483423471450806},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.4926014542579651},{"id":"https://openalex.org/C204322392","wikidata":"https://www.wikidata.org/wiki/Q925922","display_name":"Full state feedback","level":3,"score":0.4875640273094177},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.4479769468307495},{"id":"https://openalex.org/C6802819","wikidata":"https://www.wikidata.org/wiki/Q1072174","display_name":"Linear system","level":2,"score":0.42880699038505554},{"id":"https://openalex.org/C91575142","wikidata":"https://www.wikidata.org/wiki/Q1971426","display_name":"Optimal control","level":2,"score":0.379228413105011},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.33605843782424927},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.30891498923301697},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.23017334938049316},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.15288609266281128},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.14959833025932312},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11895549297332764},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.09445327520370483},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.06738942861557007},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2316/journal.201.2004.1.201-1333","is_oa":false,"landing_page_url":"https://doi.org/10.2316/journal.201.2004.1.201-1333","pdf_url":null,"source":{"id":"https://openalex.org/S111371982","display_name":"Control and Intelligent Systems","issn_l":"1480-1752","issn":["1480-1752","1925-5810"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Control and Intelligent Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W159286695","https://openalex.org/W2041397655","https://openalex.org/W2050979734","https://openalex.org/W2058966437","https://openalex.org/W2135362930","https://openalex.org/W2162032991","https://openalex.org/W2552240609","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W1987960595","https://openalex.org/W2043806580","https://openalex.org/W2117469150","https://openalex.org/W4256630185","https://openalex.org/W2901361808","https://openalex.org/W2376951460","https://openalex.org/W2055874542","https://openalex.org/W4285784301","https://openalex.org/W2146179061","https://openalex.org/W2321768111"],"abstract_inverted_index":{"In":[0],"this":[1],"article":[2],"the":[3,26,61,68,72,82,98,126],"conventional":[4],"linear":[5],"quadratic":[6],"regulator":[7],"(LQR)":[8],"problem":[9],"is":[10,23,108],"modified":[11,62],"to":[12,31,41,60,70,75,84,96,101],"include":[13],"a":[14],"third":[15],"term":[16],"penalizing":[17],"state":[18],"trajectory":[19],"deviations.":[20],"The":[21,49,78],"modification":[22],"motivated":[24],"by":[25],"tendency":[27],"of":[28],"system":[29,90],"parameters":[30],"assume":[32],"different":[33],"values":[34],"rather":[35],"than":[36],"their":[37,116,120],"nominal":[38],"ones":[39],"due":[40],"components":[42],"aging,":[43],"number":[44],"truncation,":[45],"and":[46,94],"other":[47],"factors.":[48],"proposed":[50,79],"optimal":[51],"controller":[52,80],"not":[53],"only":[54],"results":[55],"in":[56,88,125],"an":[57],"explicit":[58],"solution":[59],"LQR":[63],"problem,":[64],"but":[65],"also":[66,95],"allows":[67],"designer":[69,83],"assign":[71,97],"closed-loop":[73,99,123],"eigenvalues":[74,100,106],"prespecified":[76],"locations.":[77,104],"permits":[81],"consider":[85],"undesired":[86],"variations":[87],"both":[89],"matrices":[91],"(A,":[92],"B)":[93],"some":[102],"desired":[103],"This":[105],"assignment":[107],"achieved":[109],"without":[110],"imposing":[111],"any":[112],"restriction":[113],"either":[114],"on":[115],"nature,":[117],"multiplicity,":[118],"or":[119,122],"open-":[121],"locations":[124],"complex":[127],"plane.":[128]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}