{"id":"https://openalex.org/W2109966150","doi":"https://doi.org/10.23919/acc.2004.1383617","title":"Suppression of flow oscillations in a vertical Bridgman crystal growth system","display_name":"Suppression of flow oscillations in a vertical Bridgman crystal growth system","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W2109966150","doi":"https://doi.org/10.23919/acc.2004.1383617","mag":"2109966150"},"language":"en","primary_location":{"id":"doi:10.23919/acc.2004.1383617","is_oa":false,"landing_page_url":"https://doi.org/10.23919/acc.2004.1383617","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2004 American 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/A5049108218","display_name":"Paul Sonda","orcid":null},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"P. Sonda","raw_affiliation_strings":["Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN, USA","Dept. of Chem. Eng. & Mater. Sci., Minnesota Univ., Minneapolis, MN, USA"],"affiliations":[{"raw_affiliation_string":"Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN, USA","institution_ids":["https://openalex.org/I130238516"]},{"raw_affiliation_string":"Dept. of Chem. Eng. & Mater. Sci., Minnesota Univ., Minneapolis, MN, USA","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015740563","display_name":"Andrew Yeckel","orcid":"https://orcid.org/0000-0002-4831-4418"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. Yeckel","raw_affiliation_strings":["Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN, USA","Dept. of Chem. Eng. & Mater. Sci., Minnesota Univ., Minneapolis, MN, USA"],"affiliations":[{"raw_affiliation_string":"Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN, USA","institution_ids":["https://openalex.org/I130238516"]},{"raw_affiliation_string":"Dept. of Chem. Eng. & Mater. Sci., Minnesota Univ., Minneapolis, MN, USA","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044869178","display_name":"Jeffrey J. Derby","orcid":"https://orcid.org/0000-0001-6418-2155"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J.J. Derby","raw_affiliation_strings":["Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN, USA","Dept. of Chem. Eng. & Mater. Sci., Minnesota Univ., Minneapolis, MN, USA"],"affiliations":[{"raw_affiliation_string":"Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN, USA","institution_ids":["https://openalex.org/I130238516"]},{"raw_affiliation_string":"Dept. of Chem. Eng. & Mater. Sci., Minnesota Univ., Minneapolis, MN, USA","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030294470","display_name":"Pr\u00f3dromos Daoutidis","orcid":"https://orcid.org/0000-0003-4803-0404"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"P. Daoutidis","raw_affiliation_strings":["Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN, USA","Dept. of Chem. Eng. & Mater. Sci., Minnesota Univ., Minneapolis, MN, USA"],"affiliations":[{"raw_affiliation_string":"Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN, USA","institution_ids":["https://openalex.org/I130238516"]},{"raw_affiliation_string":"Dept. of Chem. Eng. & Mater. Sci., Minnesota Univ., Minneapolis, MN, USA","institution_ids":["https://openalex.org/I130238516"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5049108218"],"corresponding_institution_ids":["https://openalex.org/I130238516"],"apc_list":null,"apc_paid":null,"fwci":0.2048,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.54188531,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"273","last_page":"278 vol.1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11087","display_name":"Solidification and crystal growth phenomena","score":0.9613000154495239,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11087","display_name":"Solidification and crystal growth phenomena","score":0.9613000154495239,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/galerkin-method","display_name":"Galerkin method","score":0.6467936038970947},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5854979157447815},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5576533675193787},{"id":"https://openalex.org/keywords/discretization","display_name":"Discretization","score":0.5567206144332886},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.4413621425628662},{"id":"https://openalex.org/keywords/prandtl-number","display_name":"Prandtl number","score":0.4329659938812256},{"id":"https://openalex.org/keywords/control-system","display_name":"Control system","score":0.4202784299850464},{"id":"https://openalex.org/keywords/momentum","display_name":"Momentum (technical analysis)","score":0.4167206287384033},{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.41060349345207214},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3799790143966675},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3514484465122223},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.29737210273742676},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.29101353883743286},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.20443356037139893},{"id":"https://openalex.org/keywords/convection","display_name":"Convection","score":0.1971621811389923},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.1566486358642578}],"concepts":[{"id":"https://openalex.org/C186899397","wikidata":"https://www.wikidata.org/wiki/Q1491980","display_name":"Galerkin method","level":3,"score":0.6467936038970947},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5854979157447815},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5576533675193787},{"id":"https://openalex.org/C73000952","wikidata":"https://www.wikidata.org/wiki/Q17007827","display_name":"Discretization","level":2,"score":0.5567206144332886},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.4413621425628662},{"id":"https://openalex.org/C72687893","wikidata":"https://www.wikidata.org/wiki/Q815306","display_name":"Prandtl number","level":3,"score":0.4329659938812256},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.4202784299850464},{"id":"https://openalex.org/C60718061","wikidata":"https://www.wikidata.org/wiki/Q1414747","display_name":"Momentum (technical analysis)","level":2,"score":0.4167206287384033},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.41060349345207214},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3799790143966675},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3514484465122223},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.29737210273742676},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29101353883743286},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.20443356037139893},{"id":"https://openalex.org/C10899652","wikidata":"https://www.wikidata.org/wiki/Q160329","display_name":"Convection","level":2,"score":0.1971621811389923},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.1566486358642578},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"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:10.23919/acc.2004.1383617","is_oa":false,"landing_page_url":"https://doi.org/10.23919/acc.2004.1383617","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2004 American Control Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.44999998807907104,"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1436735416","https://openalex.org/W1756024351","https://openalex.org/W1976817817","https://openalex.org/W1996530274","https://openalex.org/W2003526272","https://openalex.org/W2031657027","https://openalex.org/W2048739694","https://openalex.org/W2064702551","https://openalex.org/W2075907807","https://openalex.org/W2084638286","https://openalex.org/W2089456775"],"related_works":["https://openalex.org/W2006251942","https://openalex.org/W2364741597","https://openalex.org/W1492103595","https://openalex.org/W1864774435","https://openalex.org/W946352265","https://openalex.org/W3020787026","https://openalex.org/W2334479858","https://openalex.org/W2799209613","https://openalex.org/W2082984609","https://openalex.org/W2055696851"],"abstract_inverted_index":{"We":[0,39,73],"consider":[1,74],"the":[2,41,107,113,124,135,138,155,158],"feedback":[3],"control":[4,91,146,153],"of":[5,28,134,157],"flows":[6,129],"in":[7,154],"a":[8,25,75,80],"vertical":[9,15,108],"Bridgman":[10,16,42,77,109],"crystal":[11],"growth":[12],"system.":[13],"The":[14,58,116,128],"process":[17],"is":[18,63,93,121,147],"used":[19,64],"to":[20,33,36,65,83,106,111,149],"grow":[21],"single":[22,125],"crystals":[23],"for":[24,47,95],"wide":[26],"array":[27],"applications,":[29],"ranging":[30],"from":[31],"lasers":[32],"highspeed":[34],"microelectronics":[35],"infrared":[37],"sensors.":[38],"model":[40,110],"system":[43,78,92],"using":[44],"conservation":[45],"equations":[46],"energy":[48,120],"and":[49,51,55,100,151],"momentum":[50],"physically":[52],"reasonable":[53],"boundary":[54],"initial":[56],"conditions.":[57],"Galerkin":[59],"finite":[60],"element":[61],"method":[62],"spatially":[66],"discretize":[67],"this":[68],"nonlinear,":[69],"differential-algebraic":[70],"equation":[71],"set.":[72],"prototypical":[76],"experiencing":[79],"time-varying":[81],"disturbance":[82],"its":[84],"furnace":[85],"temperature":[86],"profile.":[87],"A":[88],"single-input":[89],"single-output":[90],"considered":[94],"controller":[96],"design.":[97],"Proportional,":[98],"proportional-integral,":[99],"input-output":[101],"linearizing":[102],"controllers":[103],"are":[104,130],"applied":[105],"attenuate":[112],"flow":[114,118,159],"oscillations.":[115,160],"volume-averaged":[117],"kinetic":[119],"chosen":[122],"as":[123],"controlled":[126,131],"output.":[127],"via":[132],"rotation":[133],"crucible":[136],"containing":[137],"molten":[139],"material.":[140],"Simulation":[141],"results":[142],"show":[143],"that":[144],"nonlinear":[145],"superior":[148],"P":[150],"PI":[152],"suppression":[156]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
