{"id":"https://openalex.org/W2127936131","doi":"https://doi.org/10.1109/cdc.2011.6160620","title":"Cost function design for economically optimal grade changes for a polyethylene gas phase reactor","display_name":"Cost function design for economically optimal grade changes for a polyethylene gas phase reactor","publication_year":2011,"publication_date":"2011-12-01","ids":{"openalex":"https://openalex.org/W2127936131","doi":"https://doi.org/10.1109/cdc.2011.6160620","mag":"2127936131"},"language":"en","primary_location":{"id":"doi:10.1109/cdc.2011.6160620","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2011.6160620","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Conference on Decision and Control and European Control Conference","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/A5111480206","display_name":"Per-Ola Larsson","orcid":null},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Per-Ola Larsson","raw_affiliation_strings":["Department of Automatic Control, Lund University, Lund, Sweden","Department of Automatic Control, Lund University, Sweden#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Automatic Control, Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Department of Automatic Control, Lund University, Sweden#TAB#","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056970758","display_name":"Johan \u00c5kesson","orcid":null},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Johan Akesson","raw_affiliation_strings":["Department of Automatic Control, Lund University, Lund, Sweden","Department of Automatic Control, Lund University, Sweden#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Automatic Control, Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Department of Automatic Control, Lund University, Sweden#TAB#","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079301107","display_name":"Niklas Andersson","orcid":"https://orcid.org/0000-0002-6032-5494"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Niklas Andersson","raw_affiliation_strings":["Department of Chemical Engineering, Lund University, Lund, Sweden","Department of Chemical Engineering, Lund University, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Chemical Engineering, Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Department of Chemical Engineering, Lund University, Sweden","institution_ids":["https://openalex.org/I187531555"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5111480206"],"corresponding_institution_ids":["https://openalex.org/I187531555"],"apc_list":null,"apc_paid":null,"fwci":1.305,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.85354507,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"4","issue":null,"first_page":"6590","last_page":"6595"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11053","display_name":"Process Optimization and Integration","score":0.9980999827384949,"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/T11053","display_name":"Process Optimization and Integration","score":0.9980999827384949,"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":0.9959999918937683,"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/T10928","display_name":"Probabilistic and Robust Engineering Design","score":0.9876999855041504,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.5531260371208191},{"id":"https://openalex.org/keywords/process-engineering","display_name":"Process engineering","score":0.5154193639755249},{"id":"https://openalex.org/keywords/polyethylene","display_name":"Polyethylene","score":0.4690974950790405},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.45079755783081055},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.34617578983306885},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3288438320159912},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.20814108848571777},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20293790102005005},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17983168363571167},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.16700401902198792}],"concepts":[{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.5531260371208191},{"id":"https://openalex.org/C21880701","wikidata":"https://www.wikidata.org/wiki/Q2144042","display_name":"Process engineering","level":1,"score":0.5154193639755249},{"id":"https://openalex.org/C2779751980","wikidata":"https://www.wikidata.org/wiki/Q143429","display_name":"Polyethylene","level":2,"score":0.4690974950790405},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.45079755783081055},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34617578983306885},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3288438320159912},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.20814108848571777},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20293790102005005},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17983168363571167},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.16700401902198792},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","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/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cdc.2011.6160620","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2011.6160620","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Conference on Decision and Control and European Control Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.4300000071525574,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1526513341","https://openalex.org/W2018950694","https://openalex.org/W2034264784","https://openalex.org/W2039777698","https://openalex.org/W2040077008","https://openalex.org/W2048047354","https://openalex.org/W2062736856","https://openalex.org/W2082455140","https://openalex.org/W2123871098","https://openalex.org/W2124542722","https://openalex.org/W2134357961","https://openalex.org/W2749728265","https://openalex.org/W3211101466"],"related_works":["https://openalex.org/W2353537774","https://openalex.org/W2549165368","https://openalex.org/W2175621836","https://openalex.org/W3154185729","https://openalex.org/W4233855778","https://openalex.org/W2084779673","https://openalex.org/W2800455640","https://openalex.org/W4245666408","https://openalex.org/W4389013398","https://openalex.org/W3036932047"],"abstract_inverted_index":{"This":[0],"paper":[1],"considers":[2,21,55],"optimization":[3],"of":[4,23,68,75,91],"stationary":[5],"production":[6],"and":[7,25,44,82],"dynamic":[8,31],"grade":[9,37,84],"changes":[10,85],"for":[11,40,65],"a":[12,56,76],"gas":[13,77],"phase":[14,78],"polyethylene":[15],"reactor.":[16],"The":[17],"designed":[18],"cost":[19,34,94],"function":[20,35],"costs":[22],"inflows":[24],"revenues":[26],"from":[27],"produced":[28],"polymer.":[29,51],"At":[30],"optimization,":[32],"the":[33,89],"uses":[36],"variable":[38],"intervals":[39],"defining":[41],"on-grade":[42],"polymer":[43],"includes":[45],"economical":[46,66,93],"incentives":[47],"to":[48],"produce":[49],"on-target":[50],"Additionally,":[52],"it":[53],"also":[54],"preparatory":[57],"time":[58],"interval":[59],"prior":[60],"defined":[61],"transition":[62],"time,":[63],"used":[64,81],"preparation":[67],"reactor":[69,79],"state.":[70],"A":[71],"previously":[72],"published":[73],"model":[74],"is":[80],"several":[83],"are":[86],"optimized,":[87],"showing":[88],"effects":[90],"an":[92],"function.":[95]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
