{"id":"https://openalex.org/W2120801061","doi":"https://doi.org/10.1109/cca.2011.6044378","title":"Extremum-seeking-based fluctuation mitigation by E&amp;#x00D7;B actuation in HELCAT","display_name":"Extremum-seeking-based fluctuation mitigation by E&amp;#x00D7;B actuation in HELCAT","publication_year":2011,"publication_date":"2011-09-01","ids":{"openalex":"https://openalex.org/W2120801061","doi":"https://doi.org/10.1109/cca.2011.6044378","mag":"2120801061"},"language":"en","primary_location":{"id":"doi:10.1109/cca.2011.6044378","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cca.2011.6044378","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Control Applications (CCA)","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/A5101587710","display_name":"Qiaoqiao Wang","orcid":"https://orcid.org/0000-0002-9768-6285"},"institutions":[{"id":"https://openalex.org/I186143895","display_name":"Lehigh University","ror":"https://ror.org/012afjb06","country_code":"US","type":"education","lineage":["https://openalex.org/I186143895"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Qiaoqiao Wang","raw_affiliation_strings":["Department of Mechanical Engineering and Mechanics, Lehigh University, Bethlehem, PA, USA","Department of Mechanical Engineering and Mechanics, Lehigh University, 19 Memorial Drive West, Bethlehem, PA 18015\u00a00385, USA"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering and Mechanics, Lehigh University, Bethlehem, PA, USA","institution_ids":["https://openalex.org/I186143895"]},{"raw_affiliation_string":"Department of Mechanical Engineering and Mechanics, Lehigh University, 19 Memorial Drive West, Bethlehem, PA 18015\u00a00385, USA","institution_ids":["https://openalex.org/I186143895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051077845","display_name":"Eugenio Schuster","orcid":"https://orcid.org/0000-0001-7703-6771"},"institutions":[{"id":"https://openalex.org/I186143895","display_name":"Lehigh University","ror":"https://ror.org/012afjb06","country_code":"US","type":"education","lineage":["https://openalex.org/I186143895"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eugenio Schuster","raw_affiliation_strings":["Department of Mechanical Engineering and Mechanics, Lehigh University, Bethlehem, PA, USA","Department of Mechanical Engineering and Mechanics, Lehigh University, 19 Memorial Drive West, Bethlehem, PA 18015\u00a00385, USA"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering and Mechanics, Lehigh University, Bethlehem, PA, USA","institution_ids":["https://openalex.org/I186143895"]},{"raw_affiliation_string":"Department of Mechanical Engineering and Mechanics, Lehigh University, 19 Memorial Drive West, Bethlehem, PA 18015\u00a00385, USA","institution_ids":["https://openalex.org/I186143895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109854872","display_name":"M. Gilmore","orcid":null},"institutions":[{"id":"https://openalex.org/I169521973","display_name":"University of New Mexico","ror":"https://ror.org/05fs6jp91","country_code":"US","type":"education","lineage":["https://openalex.org/I169521973"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mark Gilmore","raw_affiliation_strings":["Department of Electrical Engineering, University of New Mexico, USA","Department of Electrical Engineering, University of New Mexico"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of New Mexico, USA","institution_ids":["https://openalex.org/I169521973"]},{"raw_affiliation_string":"Department of Electrical Engineering, University of New Mexico","institution_ids":["https://openalex.org/I169521973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111916868","display_name":"Shuangwei Xie","orcid":null},"institutions":[{"id":"https://openalex.org/I169521973","display_name":"University of New Mexico","ror":"https://ror.org/05fs6jp91","country_code":"US","type":"education","lineage":["https://openalex.org/I169521973"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shuangwei Xie","raw_affiliation_strings":["Department of Electrical Engineering, University of New Mexico, USA","Department of Electrical Engineering, University of New Mexico"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of New Mexico, USA","institution_ids":["https://openalex.org/I169521973"]},{"raw_affiliation_string":"Department of Electrical Engineering, University of New Mexico","institution_ids":["https://openalex.org/I169521973"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069559890","display_name":"A. S. Ware","orcid":"https://orcid.org/0009-0001-0264-9239"},"institutions":[{"id":"https://openalex.org/I6750721","display_name":"University of Montana","ror":"https://ror.org/0078xmk34","country_code":"US","type":"education","lineage":["https://openalex.org/I6750721"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Andrew Ware","raw_affiliation_strings":["Department of Physics and Astronomy, University of Montana, USA","Department of Physics and Astronomy, University of Montana"],"affiliations":[{"raw_affiliation_string":"Department of Physics and Astronomy, University of Montana, USA","institution_ids":["https://openalex.org/I6750721"]},{"raw_affiliation_string":"Department of Physics and Astronomy, University of Montana","institution_ids":["https://openalex.org/I6750721"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101587710"],"corresponding_institution_ids":["https://openalex.org/I186143895"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.05007239,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"47","issue":null,"first_page":"301","last_page":"306"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10346","display_name":"Magnetic confinement fusion research","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10346","display_name":"Magnetic confinement fusion research","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10384","display_name":"Laser-Plasma Interactions and Diagnostics","score":0.9927999973297119,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14083","display_name":"Extremum Seeking Control Systems","score":0.9829999804496765,"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/amplitude","display_name":"Amplitude","score":0.6714688539505005},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.642967939376831},{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.5438460111618042},{"id":"https://openalex.org/keywords/plasma","display_name":"Plasma","score":0.5405913591384888},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.5338289737701416},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.4813581109046936},{"id":"https://openalex.org/keywords/electrostatics","display_name":"Electrostatics","score":0.46602487564086914},{"id":"https://openalex.org/keywords/particle","display_name":"Particle (ecology)","score":0.4108433127403259},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.39220792055130005},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.35517948865890503},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.3172624707221985},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.12133485078811646},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.0865236222743988}],"concepts":[{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.6714688539505005},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.642967939376831},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.5438460111618042},{"id":"https://openalex.org/C82706917","wikidata":"https://www.wikidata.org/wiki/Q10251","display_name":"Plasma","level":2,"score":0.5405913591384888},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5338289737701416},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4813581109046936},{"id":"https://openalex.org/C117626034","wikidata":"https://www.wikidata.org/wiki/Q26336","display_name":"Electrostatics","level":2,"score":0.46602487564086914},{"id":"https://openalex.org/C2778517922","wikidata":"https://www.wikidata.org/wiki/Q7140482","display_name":"Particle (ecology)","level":2,"score":0.4108433127403259},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.39220792055130005},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.35517948865890503},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.3172624707221985},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.12133485078811646},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0865236222743988},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"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/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cca.2011.6044378","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cca.2011.6044378","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Control Applications (CCA)","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":6,"referenced_works":["https://openalex.org/W1540560684","https://openalex.org/W1969022983","https://openalex.org/W1995620516","https://openalex.org/W2025636513","https://openalex.org/W2063832927","https://openalex.org/W2153409886"],"related_works":["https://openalex.org/W2164198674","https://openalex.org/W2004357175","https://openalex.org/W2064502186","https://openalex.org/W1990192565","https://openalex.org/W2011422850","https://openalex.org/W2080868394","https://openalex.org/W2618134602","https://openalex.org/W2084267543","https://openalex.org/W3174521120","https://openalex.org/W2168410743"],"abstract_inverted_index":{"We":[0],"investigate":[1],"active":[2],"control":[3,44],"of":[4,8,71],"fluctuations":[5],"via":[6,32],"manipulation":[7],"flow":[9,29,65],"profiles":[10,30,66],"in":[11],"a":[12,48],"magnetized":[13],"laboratory":[14],"plasma":[15],"device":[16],"(HELCAT).":[17],"Fluctuations":[18],"and":[19,27],"particle":[20],"transport":[21],"are":[22],"monitored":[23],"by":[24],"electrostatic":[25],"probes,":[26],"E\u00d7B":[28],"controlled":[31],"biased":[33],"ring":[34],"electrodes.":[35],"A":[36],"non-model-based":[37],"optimization":[38],"algorithm":[39,57],"is":[40,58],"implemented":[41],"to":[42,52,61],"seek":[43],"inputs":[45],"that":[46],"minimize":[47],"cost":[49],"function":[50],"related":[51],"the":[53],"fluctuation":[54],"amplitude.":[55],"The":[56],"also":[59],"able":[60],"identify":[62],"radial":[63],"poloidal":[64],"associated":[67],"with":[68],"specific":[69],"levels":[70],"RMS":[72],"fluctuations.":[73]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
