{"id":"https://openalex.org/W2089855629","doi":"https://doi.org/10.1145/1731740.1731789","title":"Distillation column control using genetic algorithms for LQR design","display_name":"Distillation column control using genetic algorithms for LQR design","publication_year":2009,"publication_date":"2009-06-18","ids":{"openalex":"https://openalex.org/W2089855629","doi":"https://doi.org/10.1145/1731740.1731789","mag":"2089855629"},"language":"en","primary_location":{"id":"doi:10.1145/1731740.1731789","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1731740.1731789","pdf_url":null,"source":{"id":"https://openalex.org/S4210222260","display_name":"Proceedings of the International Conference on Computer Systems and Technologies and Workshop for PhD Students in Computing","issn_l":"1313-8936","issn":["1313-8936","1313-9037"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Conference on Computer Systems and Technologies and Workshop for PhD Students in Computing","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/A5084143550","display_name":"Karl O. Jones","orcid":"https://orcid.org/0000-0001-6689-3225"},"institutions":[{"id":"https://openalex.org/I63098007","display_name":"Liverpool John Moores University","ror":"https://ror.org/04zfme737","country_code":"GB","type":"education","lineage":["https://openalex.org/I63098007"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Karl O. Jones","raw_affiliation_strings":["","Liverpool John Moores University, Liverpool, United Kingdom"],"affiliations":[{"raw_affiliation_string":"","institution_ids":[]},{"raw_affiliation_string":"Liverpool John Moores University, Liverpool, United Kingdom","institution_ids":["https://openalex.org/I63098007"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087111944","display_name":"Wilfried Hengue","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wilfried Hengue","raw_affiliation_strings":[""],"affiliations":[{"raw_affiliation_string":"","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5084143550"],"corresponding_institution_ids":["https://openalex.org/I63098007"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.1648786,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10791","display_name":"Advanced Control Systems Optimization","score":0.9979000091552734,"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":0.9979000091552734,"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/T11053","display_name":"Process Optimization and Integration","score":0.9835000038146973,"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":0.9807999730110168,"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/weighting","display_name":"Weighting","score":0.8526464700698853},{"id":"https://openalex.org/keywords/multivariable-calculus","display_name":"Multivariable calculus","score":0.7103152275085449},{"id":"https://openalex.org/keywords/linear-quadratic-regulator","display_name":"Linear-quadratic regulator","score":0.7012233734130859},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.6517239809036255},{"id":"https://openalex.org/keywords/fractionating-column","display_name":"Fractionating column","score":0.6360771656036377},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.5610100030899048},{"id":"https://openalex.org/keywords/genetic-algorithm","display_name":"Genetic algorithm","score":0.5525979399681091},{"id":"https://openalex.org/keywords/column","display_name":"Column (typography)","score":0.4786628186702728},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4647734761238098},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4496706426143646},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4377758502960205},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.41893577575683594},{"id":"https://openalex.org/keywords/distillation","display_name":"Distillation","score":0.38371145725250244},{"id":"https://openalex.org/keywords/optimal-control","display_name":"Optimal control","score":0.3802095651626587},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34787866473197937},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.29759153723716736},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.29273587465286255},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.2842652499675751},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.27007848024368286}],"concepts":[{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.8526464700698853},{"id":"https://openalex.org/C117312493","wikidata":"https://www.wikidata.org/wiki/Q2035437","display_name":"Multivariable calculus","level":2,"score":0.7103152275085449},{"id":"https://openalex.org/C98779006","wikidata":"https://www.wikidata.org/wiki/Q2520550","display_name":"Linear-quadratic regulator","level":3,"score":0.7012233734130859},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.6517239809036255},{"id":"https://openalex.org/C154030694","wikidata":"https://www.wikidata.org/wiki/Q1436074","display_name":"Fractionating column","level":3,"score":0.6360771656036377},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.5610100030899048},{"id":"https://openalex.org/C8880873","wikidata":"https://www.wikidata.org/wiki/Q187787","display_name":"Genetic algorithm","level":2,"score":0.5525979399681091},{"id":"https://openalex.org/C2780551164","wikidata":"https://www.wikidata.org/wiki/Q2306599","display_name":"Column (typography)","level":3,"score":0.4786628186702728},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4647734761238098},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4496706426143646},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4377758502960205},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.41893577575683594},{"id":"https://openalex.org/C204030448","wikidata":"https://www.wikidata.org/wiki/Q101017","display_name":"Distillation","level":2,"score":0.38371145725250244},{"id":"https://openalex.org/C91575142","wikidata":"https://www.wikidata.org/wiki/Q1971426","display_name":"Optimal control","level":2,"score":0.3802095651626587},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34787866473197937},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29759153723716736},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.29273587465286255},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.2842652499675751},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.27007848024368286},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1731740.1731789","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1731740.1731789","pdf_url":null,"source":{"id":"https://openalex.org/S4210222260","display_name":"Proceedings of the International Conference on Computer Systems and Technologies and Workshop for PhD Students in Computing","issn_l":"1313-8936","issn":["1313-8936","1313-9037"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Conference on Computer Systems and Technologies and Workshop for PhD Students in Computing","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":7,"referenced_works":["https://openalex.org/W1497256448","https://openalex.org/W1604822211","https://openalex.org/W1981693236","https://openalex.org/W2042489644","https://openalex.org/W2113405480","https://openalex.org/W2798534591","https://openalex.org/W3141954568"],"related_works":["https://openalex.org/W2050101066","https://openalex.org/W2081242219","https://openalex.org/W2733965027","https://openalex.org/W2358882807","https://openalex.org/W2080588234","https://openalex.org/W2366945150","https://openalex.org/W2143721411","https://openalex.org/W2084925108","https://openalex.org/W2044178284","https://openalex.org/W2001433658"],"abstract_inverted_index":{"Optimum":[0],"control":[1],"is":[2,42,78,90,108],"concerned":[3],"with":[4,35],"operating":[5],"a":[6,18,21,27,32,87,99,109],"dynamic":[7],"system":[8],"at":[9],"minimum":[10],"cost,":[11],"which":[12,113],"means":[13],"that":[14,30,67],"the":[15,46,49,64,69,75,94,105,122,125],"settings":[16,66],"of":[17,48,51,74,124],"controller":[19,65],"governing":[20],"process":[22,102],"are":[23],"found":[24],"by":[25],"using":[26],"mathematical":[28],"algorithm":[29,89],"minimizes":[31],"cost":[33],"function":[34,41],"weighting":[36,76,96],"factors":[37,77],"supplied.":[38],"The":[39,58,72,101],"'cost'":[40],"frequently":[43],"defined":[44],"as":[45,104],"sum":[47],"deviations":[50],"key":[52],"measurements":[53],"from":[54],"their":[55],"desired":[56],"values.":[57],"Linear":[59],"Quadratic":[60],"Regulator":[61],"(LQR)":[62],"finds":[63],"minimize":[68],"undesired":[70],"deviations.":[71],"choice":[73],"made":[79],"through":[80],"trial":[81],"and":[82,116],"error.":[83],"In":[84],"this":[85],"paper,":[86],"genetic":[88],"utilised":[91],"to":[92],"determine":[93],"optimum":[95],"matrices":[97],"for":[98],"LQR.":[100],"used":[103],"investigation":[106],"tool":[107],"binary":[110],"distillation":[111],"column":[112],"possesses":[114],"multivariable":[115],"nonlinear":[117],"features.":[118],"Simulation":[119],"results":[120],"show":[121],"effectiveness":[123],"proposed":[126],"approach.":[127]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
