{"id":"https://openalex.org/W4389538772","doi":"https://doi.org/10.1109/lcsys.2023.3341283","title":"Efficient Online Update of Model Predictive Control in Embedded Systems Using First-Order Methods","display_name":"Efficient Online Update of Model Predictive Control in Embedded Systems Using First-Order Methods","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4389538772","doi":"https://doi.org/10.1109/lcsys.2023.3341283"},"language":"en","primary_location":{"id":"doi:10.1109/lcsys.2023.3341283","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/lcsys.2023.3341283","pdf_url":null,"source":{"id":"https://openalex.org/S4306422535","display_name":"IEEE Control Systems Letters","issn_l":"2475-1456","issn":["2475-1456"],"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 Control Systems Letters","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.1109/LCSYS.2023.3341283","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5092897310","display_name":"Victor Gracia","orcid":"https://orcid.org/0009-0008-8809-0587"},"institutions":[{"id":"https://openalex.org/I79238269","display_name":"Universidad de Sevilla","ror":"https://ror.org/03yxnpp24","country_code":"ES","type":"education","lineage":["https://openalex.org/I79238269"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Victor Gracia","raw_affiliation_strings":["Department of Systems Engineering and Automation, Universidad de Sevilla, Sevilla, Spain"],"raw_orcid":"https://orcid.org/0009-0008-8809-0587","affiliations":[{"raw_affiliation_string":"Department of Systems Engineering and Automation, Universidad de Sevilla, Sevilla, Spain","institution_ids":["https://openalex.org/I79238269"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011267097","display_name":"Pablo Krupa","orcid":"https://orcid.org/0000-0002-6238-1166"},"institutions":[{"id":"https://openalex.org/I79238269","display_name":"Universidad de Sevilla","ror":"https://ror.org/03yxnpp24","country_code":"ES","type":"education","lineage":["https://openalex.org/I79238269"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Pablo Krupa","raw_affiliation_strings":["Department of Systems Engineering and Automation, Universidad de Sevilla, Sevilla, Spain"],"raw_orcid":"https://orcid.org/0000-0002-6238-1166","affiliations":[{"raw_affiliation_string":"Department of Systems Engineering and Automation, Universidad de Sevilla, Sevilla, Spain","institution_ids":["https://openalex.org/I79238269"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014219486","display_name":"Teodoro \u00c1lamo","orcid":"https://orcid.org/0000-0002-0623-8146"},"institutions":[{"id":"https://openalex.org/I79238269","display_name":"Universidad de Sevilla","ror":"https://ror.org/03yxnpp24","country_code":"ES","type":"education","lineage":["https://openalex.org/I79238269"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Teodoro Alamo","raw_affiliation_strings":["Department of Systems Engineering and Automation, Universidad de Sevilla, Sevilla, Spain"],"raw_orcid":"https://orcid.org/0000-0002-0623-8146","affiliations":[{"raw_affiliation_string":"Department of Systems Engineering and Automation, Universidad de Sevilla, Sevilla, Spain","institution_ids":["https://openalex.org/I79238269"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068334157","display_name":"Daniel Lim\u00f3n","orcid":"https://orcid.org/0000-0001-9334-7289"},"institutions":[{"id":"https://openalex.org/I79238269","display_name":"Universidad de Sevilla","ror":"https://ror.org/03yxnpp24","country_code":"ES","type":"education","lineage":["https://openalex.org/I79238269"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Daniel Limon","raw_affiliation_strings":["Department of Systems Engineering and Automation, Universidad de Sevilla, Sevilla, Spain"],"raw_orcid":"https://orcid.org/0000-0001-9334-7289","affiliations":[{"raw_affiliation_string":"Department of Systems Engineering and Automation, Universidad de Sevilla, Sevilla, Spain","institution_ids":["https://openalex.org/I79238269"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I79238269"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.19812012,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"7","issue":null,"first_page":"3693","last_page":"3698"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10791","display_name":"Advanced Control Systems Optimization","score":0.9990000128746033,"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":0.9990000128746033,"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/T10046","display_name":"Stability and Control of Uncertain Systems","score":0.9848999977111816,"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":0.9768000245094299,"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/computer-science","display_name":"Computer science","score":0.7653646469116211},{"id":"https://openalex.org/keywords/model-predictive-control","display_name":"Model predictive control","score":0.7145930528640747},{"id":"https://openalex.org/keywords/solver","display_name":"Solver","score":0.641823410987854},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.6138850450515747},{"id":"https://openalex.org/keywords/online-algorithm","display_name":"Online algorithm","score":0.5128574371337891},{"id":"https://openalex.org/keywords/factorization","display_name":"Factorization","score":0.5095963478088379},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5018391609191895},{"id":"https://openalex.org/keywords/online-model","display_name":"Online model","score":0.4997234344482422},{"id":"https://openalex.org/keywords/linear-system","display_name":"Linear system","score":0.47896984219551086},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4503360092639923},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4404260218143463},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.43371301889419556},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.343213826417923},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.2822628617286682},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20259371399879456},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12967237830162048}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7653646469116211},{"id":"https://openalex.org/C172205157","wikidata":"https://www.wikidata.org/wiki/Q1782962","display_name":"Model predictive control","level":3,"score":0.7145930528640747},{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.641823410987854},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.6138850450515747},{"id":"https://openalex.org/C196921405","wikidata":"https://www.wikidata.org/wiki/Q786431","display_name":"Online algorithm","level":2,"score":0.5128574371337891},{"id":"https://openalex.org/C187834632","wikidata":"https://www.wikidata.org/wiki/Q188804","display_name":"Factorization","level":2,"score":0.5095963478088379},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5018391609191895},{"id":"https://openalex.org/C2777851325","wikidata":"https://www.wikidata.org/wiki/Q7094102","display_name":"Online model","level":2,"score":0.4997234344482422},{"id":"https://openalex.org/C6802819","wikidata":"https://www.wikidata.org/wiki/Q1072174","display_name":"Linear system","level":2,"score":0.47896984219551086},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4503360092639923},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4404260218143463},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.43371301889419556},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.343213826417923},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.2822628617286682},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20259371399879456},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12967237830162048},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lcsys.2023.3341283","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/lcsys.2023.3341283","pdf_url":null,"source":{"id":"https://openalex.org/S4306422535","display_name":"IEEE Control Systems Letters","issn_l":"2475-1456","issn":["2475-1456"],"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 Control Systems Letters","raw_type":"journal-article"},{"id":"pmh:oai:zenodo.org:14678023","is_oa":true,"landing_page_url":"https://doi.org/10.1109/LCSYS.2023.3341283","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Control Systems Letters, 7, 3693-3698, (2023-12)","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:zenodo.org:14678023","is_oa":true,"landing_page_url":"https://doi.org/10.1109/LCSYS.2023.3341283","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Control Systems Letters, 7, 3693-3698, (2023-12)","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1564089118","https://openalex.org/W1969598418","https://openalex.org/W1981832695","https://openalex.org/W2016590974","https://openalex.org/W2026079951","https://openalex.org/W2100556411","https://openalex.org/W2104957901","https://openalex.org/W2105264321","https://openalex.org/W2314282947","https://openalex.org/W2769646558","https://openalex.org/W2926319838","https://openalex.org/W3027032379","https://openalex.org/W3190420332","https://openalex.org/W3193446831","https://openalex.org/W3198328526","https://openalex.org/W3216118643","https://openalex.org/W4285228970","https://openalex.org/W4286986233","https://openalex.org/W4288057937","https://openalex.org/W4292363360","https://openalex.org/W4292510839","https://openalex.org/W4385229848","https://openalex.org/W4388593760","https://openalex.org/W6840936342"],"related_works":["https://openalex.org/W1973739845","https://openalex.org/W119752240","https://openalex.org/W2564742953","https://openalex.org/W4213299358","https://openalex.org/W3023175897","https://openalex.org/W2388038580","https://openalex.org/W4246849984","https://openalex.org/W4385221652","https://openalex.org/W2109659895","https://openalex.org/W2967393875"],"abstract_inverted_index":{"Model":[0],"Predictive":[1],"Control":[2],"(MPC)":[3],"is":[4],"typically":[5,47],"characterized":[6],"for":[7,100],"being":[8],"computationally":[9],"demanding,":[10],"as":[11,41,45],"it":[12],"requires":[13],"solving":[14],"optimization":[15,36,111],"problems":[16],"online;":[17],"a":[18,134,153],"particularly":[19],"relevant":[20],"point":[21],"when":[22],"considering":[23],"its":[24,54,119],"implementation":[25],"in":[26,62,108],"embedded":[27,64],"systems.":[28],"To":[29],"reduce":[30],"the":[31,35,49,63,68,71,74,82,85,101,104,131,142,149],"computational":[32,136],"burden":[33],"of":[34,53,70,81,84,103,133],"algorithm,":[37],"most":[38],"solvers":[39,147],"perform":[40],"many":[42],"offline":[43,57],"operations":[44],"possible,":[46],"performing":[48,89],"computation":[50],"and":[51,58,122],"factorization":[52,102],"expensive":[55,91],"matrices":[56,125],"then":[59],"storing":[60],"them":[61],"system.":[65,156],"This":[66,94],"improves":[67],"efficiency":[69],"solver,":[72],"with":[73,145],"disadvantage":[75],"that":[76],"online":[77,129],"changes":[78],"on":[79],"some":[80],"ingredients":[83],"MPC":[86,116],"formulation":[87],"require":[88],"these":[90],"computations":[92],"online.":[93],"letter":[95],"presents":[96],"an":[97],"efficient":[98],"algorithm":[99],"key":[105],"matrix":[106],"used":[107],"several":[109],"first-order":[110],"methods":[112],"applied":[113,151],"to":[114,126,152],"linear":[115,154],"formulations,":[117],"allowing":[118],"prediction":[120],"model":[121],"cost":[123],"function":[124],"be":[127],"updated":[128],"at":[130],"expense":[132],"small":[135],"cost.":[137],"We":[138],"show":[139],"results":[140],"comparing":[141],"proposed":[143],"approach":[144],"other":[146],"from":[148],"literature":[150],"time-varying":[155]},"counts_by_year":[],"updated_date":"2025-12-25T23:11:45.687758","created_date":"2023-12-12T00:00:00"}
