{"id":"https://openalex.org/W2163179126","doi":"https://doi.org/10.1109/acc.2012.6314707","title":"An efficient quadratic programming implementation for cross directional control of large papermaking processes","display_name":"An efficient quadratic programming implementation for cross directional control of large papermaking processes","publication_year":2012,"publication_date":"2012-06-01","ids":{"openalex":"https://openalex.org/W2163179126","doi":"https://doi.org/10.1109/acc.2012.6314707","mag":"2163179126"},"language":"en","primary_location":{"id":"doi:10.1109/acc.2012.6314707","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2012.6314707","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 American Control Conference (ACC)","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/A5100663490","display_name":"Jiadong Wang","orcid":"https://orcid.org/0000-0001-8311-7455"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Jiadong Wang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Alberta, Edmonton, AB, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Alberta, Edmonton, AB, Canada","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024801876","display_name":"Ghulam Mustafa","orcid":"https://orcid.org/0000-0001-5521-9921"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"G. Mustafa","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Alberta, Edmonton, AB, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Alberta, Edmonton, AB, Canada","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037989105","display_name":"Tongwen Chen","orcid":"https://orcid.org/0000-0002-1699-7947"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Tongwen Chen","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Alberta, Edmonton, AB, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Alberta, Edmonton, AB, Canada","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062718651","display_name":"Danlei Chu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210154232","display_name":"Honeywell (Canada)","ror":"https://ror.org/04cjgh922","country_code":"CA","type":"company","lineage":["https://openalex.org/I4210154232","https://openalex.org/I82514191"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Danlei Chu","raw_affiliation_strings":["Honeywel, Inc., North Vancouver, BC, Canada"],"affiliations":[{"raw_affiliation_string":"Honeywel, Inc., North Vancouver, BC, Canada","institution_ids":["https://openalex.org/I4210154232"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045395504","display_name":"Johan U. Backstr\u00f6m","orcid":null},"institutions":[{"id":"https://openalex.org/I4210154232","display_name":"Honeywell (Canada)","ror":"https://ror.org/04cjgh922","country_code":"CA","type":"company","lineage":["https://openalex.org/I4210154232","https://openalex.org/I82514191"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"J. Backstrom","raw_affiliation_strings":["Honeywel, Inc., North Vancouver, BC, Canada"],"affiliations":[{"raw_affiliation_string":"Honeywel, Inc., North Vancouver, BC, Canada","institution_ids":["https://openalex.org/I4210154232"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100663490"],"corresponding_institution_ids":["https://openalex.org/I154425047"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.17878055,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"102","issue":null,"first_page":"1073","last_page":"1078"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10791","display_name":"Advanced Control Systems Optimization","score":0.9998000264167786,"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":0.9998000264167786,"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/T10963","display_name":"Advanced Optimization Algorithms Research","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10551","display_name":"Scheduling and Optimization Algorithms","score":0.9855999946594238,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/solver","display_name":"Solver","score":0.8077365159988403},{"id":"https://openalex.org/keywords/schur-complement","display_name":"Schur complement","score":0.7185606360435486},{"id":"https://openalex.org/keywords/hessian-matrix","display_name":"Hessian matrix","score":0.6936391592025757},{"id":"https://openalex.org/keywords/quadratic-programming","display_name":"Quadratic programming","score":0.6801248788833618},{"id":"https://openalex.org/keywords/papermaking","display_name":"Papermaking","score":0.5951371192932129},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5591757893562317},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5182978510856628},{"id":"https://openalex.org/keywords/complement","display_name":"Complement (music)","score":0.43776363134384155},{"id":"https://openalex.org/keywords/invertible-matrix","display_name":"Invertible matrix","score":0.42107540369033813},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3616775870323181},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.2627025246620178},{"id":"https://openalex.org/keywords/eigenvalues-and-eigenvectors","display_name":"Eigenvalues and eigenvectors","score":0.06918343901634216}],"concepts":[{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.8077365159988403},{"id":"https://openalex.org/C2731191","wikidata":"https://www.wikidata.org/wiki/Q1778169","display_name":"Schur complement","level":3,"score":0.7185606360435486},{"id":"https://openalex.org/C203616005","wikidata":"https://www.wikidata.org/wiki/Q620495","display_name":"Hessian matrix","level":2,"score":0.6936391592025757},{"id":"https://openalex.org/C81845259","wikidata":"https://www.wikidata.org/wiki/Q290117","display_name":"Quadratic programming","level":2,"score":0.6801248788833618},{"id":"https://openalex.org/C2779093316","wikidata":"https://www.wikidata.org/wiki/Q335415","display_name":"Papermaking","level":2,"score":0.5951371192932129},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5591757893562317},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5182978510856628},{"id":"https://openalex.org/C112313634","wikidata":"https://www.wikidata.org/wiki/Q7886648","display_name":"Complement (music)","level":5,"score":0.43776363134384155},{"id":"https://openalex.org/C96442724","wikidata":"https://www.wikidata.org/wiki/Q242188","display_name":"Invertible matrix","level":2,"score":0.42107540369033813},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3616775870323181},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.2627025246620178},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.06918343901634216},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"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/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","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/C188082640","wikidata":"https://www.wikidata.org/wiki/Q1780899","display_name":"Complementation","level":4,"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/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C127716648","wikidata":"https://www.wikidata.org/wiki/Q104053","display_name":"Phenotype","level":3,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C528095902","wikidata":"https://www.wikidata.org/wiki/Q2283886","display_name":"Pulp and paper industry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/acc.2012.6314707","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2012.6314707","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 American Control Conference (ACC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.47999998927116394,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1565059903","https://openalex.org/W1979255915","https://openalex.org/W2001075080","https://openalex.org/W2007259720","https://openalex.org/W2015386492","https://openalex.org/W2034466934","https://openalex.org/W2095633277","https://openalex.org/W2099817758","https://openalex.org/W2116773335","https://openalex.org/W2152899521","https://openalex.org/W2159307101","https://openalex.org/W2461083576","https://openalex.org/W2469509956","https://openalex.org/W2617466750","https://openalex.org/W4285719527","https://openalex.org/W4292069080","https://openalex.org/W6718647122"],"related_works":["https://openalex.org/W2373089057","https://openalex.org/W2355406806","https://openalex.org/W2292219880","https://openalex.org/W2794848023","https://openalex.org/W2387613109","https://openalex.org/W2379622587","https://openalex.org/W2464941958","https://openalex.org/W4248668063","https://openalex.org/W2021621189","https://openalex.org/W2146675507"],"abstract_inverted_index":{"In":[0,90],"this":[1],"paper,":[2],"we":[3,26,110],"consider":[4],"a":[5,59,64,69],"linearly":[6],"constrained":[7],"quadratic":[8],"programming":[9],"(QP)":[10],"problem":[11,30,36],"arising":[12],"from":[13,22],"cross":[14],"directional":[15],"control":[16],"of":[17,34,43,48],"large":[18],"papermaking":[19,115],"processes.":[20,116],"Different":[21],"general-purpose":[23],"QP":[24,96,100],"solvers,":[25],"solve":[27],"the":[28,35,44,49,85,93,98,107],"optimization":[29],"by":[31],"taking":[32],"advantage":[33],"structure":[37],"and":[38,51,68],"features,":[39],"such":[40],"as":[41],"positive-definiteness":[42],"Hessian":[45,50],"matrix,":[46],"sparsity":[47],"constraint":[52],"matrices.":[53],"It":[54],"is":[55,76,102],"implemented":[56],"based":[57],"on":[58,112],"dual":[60],"feasible,":[61],"active-set":[62],"algorithm,":[63],"Schur":[65,74],"complement":[66,75],"method":[67],"warm":[70],"start":[71],"strategy.":[72],"The":[73],"proved":[77],"to":[78],"be":[79],"nonsingular":[80],"throughout":[81],"iterations,":[82],"which":[83],"makes":[84],"solver":[86,101],"numerically":[87],"very":[88],"reliable.":[89],"comparison":[91],"with":[92],"standard":[94],"Matlab":[95],"solver,":[97],"proposed":[99],"much":[103],"more":[104],"efficient":[105],"in":[106],"case":[108],"studies":[109],"performed":[111],"real":[113],"industrial":[114]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}