{"id":"https://openalex.org/W2529373171","doi":"https://doi.org/10.1109/cca.2016.7587975","title":"Discrete time LQG/LTR applied to a practical quadruple tank system","display_name":"Discrete time LQG/LTR applied to a practical quadruple tank system","publication_year":2016,"publication_date":"2016-09-01","ids":{"openalex":"https://openalex.org/W2529373171","doi":"https://doi.org/10.1109/cca.2016.7587975","mag":"2529373171"},"language":"en","primary_location":{"id":"doi:10.1109/cca.2016.7587975","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cca.2016.7587975","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE Conference on Control Applications (CCA)","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/A5043760272","display_name":"Gabriel Pereira das Neves","orcid":"https://orcid.org/0000-0001-6271-2589"},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Gabriel P. das Neves","raw_affiliation_strings":["Dept. Telecommunications and Control Engineering, Polytechnic School of the University of Sao Paulo, Brazil"],"affiliations":[{"raw_affiliation_string":"Dept. Telecommunications and Control Engineering, Polytechnic School of the University of Sao Paulo, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075286116","display_name":"Fernando S\u00e9rgio Barbosa","orcid":"https://orcid.org/0000-0003-3683-5803"},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Fernando S. Barbosa","raw_affiliation_strings":["Dept. Telecommunications and Control Engineering, Polytechnic School of the University of Sao Paulo, Brazil"],"affiliations":[{"raw_affiliation_string":"Dept. Telecommunications and Control Engineering, Polytechnic School of the University of Sao Paulo, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046263651","display_name":"Plinio S. Costa","orcid":null},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Plinio S. Costa","raw_affiliation_strings":["Dept. Telecommunications and Control Engineering, Polytechnic School of the University of Sao Paulo, Brazil"],"affiliations":[{"raw_affiliation_string":"Dept. Telecommunications and Control Engineering, Polytechnic School of the University of Sao Paulo, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077276955","display_name":"Bruno Augusto Ang\u00e9lico","orcid":"https://orcid.org/0000-0002-2748-5365"},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Bruno A. Angelico","raw_affiliation_strings":["Dept. Telecommunications and Control Engineering, Polytechnic School of the University of Sao Paulo, Brazil"],"affiliations":[{"raw_affiliation_string":"Dept. Telecommunications and Control Engineering, Polytechnic School of the University of Sao Paulo, Brazil","institution_ids":["https://openalex.org/I17974374"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5043760272"],"corresponding_institution_ids":["https://openalex.org/I17974374"],"apc_list":null,"apc_paid":null,"fwci":0.5356,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.6976703,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"149","issue":null,"first_page":"1232","last_page":"1237"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10791","display_name":"Advanced Control Systems Optimization","score":0.9991999864578247,"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":0.9991999864578247,"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/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/T10876","display_name":"Fault Detection and Control Systems","score":0.9983999729156494,"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":0.8751033544540405},{"id":"https://openalex.org/keywords/linear-quadratic-gaussian-control","display_name":"Linear-quadratic-Gaussian control","score":0.8595411777496338},{"id":"https://openalex.org/keywords/transfer-function","display_name":"Transfer function","score":0.6607106924057007},{"id":"https://openalex.org/keywords/integrator","display_name":"Integrator","score":0.5941148400306702},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.5567912459373474},{"id":"https://openalex.org/keywords/multivariable-calculus","display_name":"Multivariable calculus","score":0.5345498919487},{"id":"https://openalex.org/keywords/closed-loop-transfer-function","display_name":"Closed-loop transfer function","score":0.47830966114997864},{"id":"https://openalex.org/keywords/open-loop-controller","display_name":"Open-loop controller","score":0.44577455520629883},{"id":"https://openalex.org/keywords/optimal-projection-equations","display_name":"Optimal projection equations","score":0.43756672739982605},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.38882312178611755},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.32981741428375244},{"id":"https://openalex.org/keywords/optimal-control","display_name":"Optimal control","score":0.3083411455154419},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.27281466126441956},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.26465874910354614},{"id":"https://openalex.org/keywords/closed-loop","display_name":"Closed loop","score":0.13499391078948975},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.11337548494338989},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.0957353413105011},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.07925140857696533}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.8751033544540405},{"id":"https://openalex.org/C204495892","wikidata":"https://www.wikidata.org/wiki/Q1798304","display_name":"Linear-quadratic-Gaussian control","level":3,"score":0.8595411777496338},{"id":"https://openalex.org/C81299745","wikidata":"https://www.wikidata.org/wiki/Q334269","display_name":"Transfer function","level":2,"score":0.6607106924057007},{"id":"https://openalex.org/C79518650","wikidata":"https://www.wikidata.org/wiki/Q2081431","display_name":"Integrator","level":3,"score":0.5941148400306702},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.5567912459373474},{"id":"https://openalex.org/C117312493","wikidata":"https://www.wikidata.org/wiki/Q2035437","display_name":"Multivariable calculus","level":2,"score":0.5345498919487},{"id":"https://openalex.org/C158664035","wikidata":"https://www.wikidata.org/wiki/Q1477205","display_name":"Closed-loop transfer function","level":3,"score":0.47830966114997864},{"id":"https://openalex.org/C161362739","wikidata":"https://www.wikidata.org/wiki/Q2301555","display_name":"Open-loop controller","level":3,"score":0.44577455520629883},{"id":"https://openalex.org/C35919555","wikidata":"https://www.wikidata.org/wiki/Q7098948","display_name":"Optimal projection equations","level":4,"score":0.43756672739982605},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38882312178611755},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32981741428375244},{"id":"https://openalex.org/C91575142","wikidata":"https://www.wikidata.org/wiki/Q1971426","display_name":"Optimal control","level":2,"score":0.3083411455154419},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.27281466126441956},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.26465874910354614},{"id":"https://openalex.org/C3019251811","wikidata":"https://www.wikidata.org/wiki/Q5135346","display_name":"Closed loop","level":2,"score":0.13499391078948975},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.11337548494338989},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0957353413105011},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.07925140857696533},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cca.2016.7587975","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cca.2016.7587975","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE Conference on Control Applications (CCA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1513016807","https://openalex.org/W1694603328","https://openalex.org/W1974303365","https://openalex.org/W1977747797","https://openalex.org/W1997177885","https://openalex.org/W2004208151","https://openalex.org/W2049229701","https://openalex.org/W2067011197","https://openalex.org/W2070825407","https://openalex.org/W2114885416","https://openalex.org/W2141231162","https://openalex.org/W2150436340","https://openalex.org/W2162572705","https://openalex.org/W2317246303","https://openalex.org/W2430083162","https://openalex.org/W6637260904"],"related_works":["https://openalex.org/W2131933429","https://openalex.org/W4226126848","https://openalex.org/W4315489025","https://openalex.org/W2582235874","https://openalex.org/W2602486319","https://openalex.org/W2060867552","https://openalex.org/W2040828215","https://openalex.org/W2034247562","https://openalex.org/W2541843095","https://openalex.org/W2090764140"],"abstract_inverted_index":{"Discrete":[0],"time":[1,109],"robust":[2],"linear":[3],"quadratic":[4],"Gaussian":[5],"controller":[6,24,123,139],"with":[7,16,49],"loop":[8,86],"transfer":[9,87],"recovery":[10],"(LQG/LTR)":[11],"considering":[12,125],"the":[13,17,72,77,80,84,92,99,103,122,137],"augmented":[14],"system":[15,48,110],"addition":[18],"of":[19,43,83],"backward":[20],"Euler":[21],"integrator":[22],"at":[23],"output":[25],"is":[26,40,132],"applied":[27],"to":[28,59,71,98,120,134,159],"a":[29,41,44],"practical":[30,114],"quadruple":[31],"tank":[32],"system.":[33],"The":[34],"plant":[35],"developed":[36],"in":[37,54,91,118],"this":[38],"work":[39],"benchmark":[42],"multivariable":[45],"two-input-two-output":[46],"(TITO)":[47],"coupled":[50,73],"channels,":[51],"frequently":[52],"used":[53],"academic":[55],"works,":[56],"mainly":[57],"due":[58],"its":[60],"versatility":[61],"for":[62,107],"generating":[63],"minimum":[64],"phase":[65,68],"or":[66],"non-minimum":[67],"systems":[69],"and":[70,113,128,145,148,153],"channels":[74],"characteristic.":[75],"For":[76],"LQG/LTR":[78],"controller,":[79],"singular":[81],"values":[82],"open":[85],"function":[88],"are":[89,116,156],"matched":[90],"frequency":[93],"range":[94],"from":[95],"zero":[96],"up":[97],"Nyquist":[100],"rate":[101],"using":[102],"same":[104],"approach":[105],"considered":[106],"continuous":[108],"design.":[111],"Simulation":[112],"experiments":[115],"performed":[117],"order":[119],"validate":[121],"design":[124],"set-point":[126],"tracking":[127,143],"disturbance":[129],"rejection.":[130],"It":[131],"possible":[133],"observe":[135],"that":[136],"resulting":[138],"performs":[140],"very":[141,157],"well":[142],"step":[144],"sinusoidal":[146,150],"inputs":[147],"rejecting":[149],"disturbances.":[151],"Practical":[152],"simulated":[154],"results":[155],"similar":[158],"each":[160],"other.":[161]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}