{"id":"https://openalex.org/W4415593436","doi":"https://doi.org/10.1109/tcst.2025.3619991","title":"Hybrid Controller for Enhanced Plasma Stabilization in Tokamaks","display_name":"Hybrid Controller for Enhanced Plasma Stabilization in Tokamaks","publication_year":2025,"publication_date":"2025-10-27","ids":{"openalex":"https://openalex.org/W4415593436","doi":"https://doi.org/10.1109/tcst.2025.3619991"},"language":null,"primary_location":{"id":"doi:10.1109/tcst.2025.3619991","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcst.2025.3619991","pdf_url":null,"source":{"id":"https://openalex.org/S133363738","display_name":"IEEE Transactions on Control Systems Technology","issn_l":"1063-6536","issn":["1063-6536","1558-0865","2374-0159"],"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 Transactions on Control Systems Technology","raw_type":"journal-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/A5009037716","display_name":"Alessandro Tenaglia","orcid":"https://orcid.org/0000-0003-0512-1111"},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"A. Tenaglia","raw_affiliation_strings":["Dipartimento di Ingegneria Civile e Ingegneria Informatica, Universit&#x00E0; degli Studi di Roma Tor Vergata, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria Civile e Ingegneria Informatica, Universit&#x00E0; degli Studi di Roma Tor Vergata, Rome, Italy","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084106374","display_name":"Roberto Masocco","orcid":"https://orcid.org/0000-0003-0058-5531"},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"R. Masocco","raw_affiliation_strings":["Dipartimento di Ingegneria Civile e Ingegneria Informatica, Universit&#x00E0; degli Studi di Roma Tor Vergata, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria Civile e Ingegneria Informatica, Universit&#x00E0; degli Studi di Roma Tor Vergata, Rome, Italy","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052251432","display_name":"Federico Oliva","orcid":"https://orcid.org/0000-0003-4694-6339"},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"F. Oliva","raw_affiliation_strings":["Faculty of Civil and Environmental Engineering, Technion-Israel Institute of Technology, Haifa, Israel"],"affiliations":[{"raw_affiliation_string":"Faculty of Civil and Environmental Engineering, Technion-Israel Institute of Technology, Haifa, Israel","institution_ids":["https://openalex.org/I174306211"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014883708","display_name":"Simone Mattogno","orcid":"https://orcid.org/0000-0003-0756-3984"},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"S. Mattogno","raw_affiliation_strings":["Dipartimento di Ingegneria Civile e Ingegneria Informatica, Universit&#x00E0; degli Studi di Roma Tor Vergata, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria Civile e Ingegneria Informatica, Universit&#x00E0; degli Studi di Roma Tor Vergata, Rome, Italy","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072322964","display_name":"Corrado Possieri","orcid":"https://orcid.org/0000-0003-2528-3935"},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"C. Possieri","raw_affiliation_strings":["Dipartimento di Ingegneria Civile e Ingegneria Informatica, Universit&#x00E0; degli Studi di Roma Tor Vergata, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria Civile e Ingegneria Informatica, Universit&#x00E0; degli Studi di Roma Tor Vergata, Rome, Italy","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015207311","display_name":"L. Boncagni","orcid":"https://orcid.org/0009-0008-7287-4715"},"institutions":[{"id":"https://openalex.org/I110120368","display_name":"National Agency for New Technologies, Energy and Sustainable Economic Development","ror":"https://ror.org/02an8es95","country_code":"IT","type":"funder","lineage":["https://openalex.org/I110120368"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"L. Boncagni","raw_affiliation_strings":["Fusion and Nuclear Safety Department, ENEA, Frascati, Italy"],"affiliations":[{"raw_affiliation_string":"Fusion and Nuclear Safety Department, ENEA, Frascati, Italy","institution_ids":["https://openalex.org/I110120368"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073989832","display_name":"G. Ramogida","orcid":null},"institutions":[{"id":"https://openalex.org/I110120368","display_name":"National Agency for New Technologies, Energy and Sustainable Economic Development","ror":"https://ror.org/02an8es95","country_code":"IT","type":"funder","lineage":["https://openalex.org/I110120368"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"G. Ramogida","raw_affiliation_strings":["Fusion and Nuclear Safety Department, ENEA, Frascati, Italy"],"affiliations":[{"raw_affiliation_string":"Fusion and Nuclear Safety Department, ENEA, Frascati, Italy","institution_ids":["https://openalex.org/I110120368"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083999378","display_name":"D. Carnevale","orcid":"https://orcid.org/0000-0001-6214-7938"},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"D. Carnevale","raw_affiliation_strings":["Dipartimento di Ingegneria Civile e Ingegneria Informatica, Universit&#x00E0; degli Studi di Roma Tor Vergata, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria Civile e Ingegneria Informatica, Universit&#x00E0; degli Studi di Roma Tor Vergata, Rome, Italy","institution_ids":["https://openalex.org/I116067653"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5009037716"],"corresponding_institution_ids":["https://openalex.org/I116067653"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15120766,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"34","issue":"1","first_page":"474","last_page":"484"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10346","display_name":"Magnetic confinement fusion research","score":0.9977999925613403,"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":0.9977999925613403,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/tokamak","display_name":"Tokamak","score":0.8610000014305115},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.8111000061035156},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.6841999888420105},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.5527999997138977},{"id":"https://openalex.org/keywords/displacement","display_name":"Displacement (psychology)","score":0.5166000127792358},{"id":"https://openalex.org/keywords/plasma","display_name":"Plasma","score":0.4693000018596649},{"id":"https://openalex.org/keywords/control-system","display_name":"Control system","score":0.4666000008583069},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.4643000066280365}],"concepts":[{"id":"https://openalex.org/C116515362","wikidata":"https://www.wikidata.org/wiki/Q188589","display_name":"Tokamak","level":3,"score":0.8610000014305115},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.8111000061035156},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.6841999888420105},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.5527999997138977},{"id":"https://openalex.org/C107551265","wikidata":"https://www.wikidata.org/wiki/Q1458245","display_name":"Displacement (psychology)","level":2,"score":0.5166000127792358},{"id":"https://openalex.org/C82706917","wikidata":"https://www.wikidata.org/wiki/Q10251","display_name":"Plasma","level":2,"score":0.4693000018596649},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.4666000008583069},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.4643000066280365},{"id":"https://openalex.org/C50897621","wikidata":"https://www.wikidata.org/wiki/Q2665508","display_name":"Hybrid system","level":2,"score":0.4381999969482422},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4350999891757965},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4138000011444092},{"id":"https://openalex.org/C2780615140","wikidata":"https://www.wikidata.org/wiki/Q920419","display_name":"Upgrade","level":2,"score":0.38839998841285706},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.3643999993801117},{"id":"https://openalex.org/C167964875","wikidata":"https://www.wikidata.org/wiki/Q17011487","display_name":"Exponential stability","level":3,"score":0.29420000314712524},{"id":"https://openalex.org/C153056533","wikidata":"https://www.wikidata.org/wiki/Q1587136","display_name":"Magnetic bearing","level":3,"score":0.2937999963760376},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.2793999910354614},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2777000069618225},{"id":"https://openalex.org/C144745244","wikidata":"https://www.wikidata.org/wiki/Q4927286","display_name":"Blocking (statistics)","level":2,"score":0.2662999927997589},{"id":"https://openalex.org/C192039680","wikidata":"https://www.wikidata.org/wiki/Q7201785","display_name":"Plasma parameters","level":3,"score":0.26409998536109924},{"id":"https://openalex.org/C184670325","wikidata":"https://www.wikidata.org/wiki/Q512604","display_name":"Loop (graph theory)","level":2,"score":0.2583000063896179},{"id":"https://openalex.org/C2780759522","wikidata":"https://www.wikidata.org/wiki/Q7922828","display_name":"Vertical displacement","level":2,"score":0.25699999928474426},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.2506999969482422}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcst.2025.3619991","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcst.2025.3619991","pdf_url":null,"source":{"id":"https://openalex.org/S133363738","display_name":"IEEE Transactions on Control Systems Technology","issn_l":"1063-6536","issn":["1063-6536","1558-0865","2374-0159"],"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 Transactions on Control Systems Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1552094772","https://openalex.org/W1984872849","https://openalex.org/W1988109439","https://openalex.org/W1991404272","https://openalex.org/W2003619307","https://openalex.org/W2038255003","https://openalex.org/W2052321544","https://openalex.org/W2057294459","https://openalex.org/W2076175711","https://openalex.org/W2082404278","https://openalex.org/W2099308299","https://openalex.org/W2127915472","https://openalex.org/W2134592174","https://openalex.org/W2140398033","https://openalex.org/W2231203409","https://openalex.org/W2292747183","https://openalex.org/W2552778247","https://openalex.org/W2634992858","https://openalex.org/W2677766176","https://openalex.org/W2899527556","https://openalex.org/W2936447082","https://openalex.org/W4283575632","https://openalex.org/W4286257085","https://openalex.org/W4392016840","https://openalex.org/W4409073839"],"related_works":[],"abstract_inverted_index":{"Maintaining":[0],"plasma":[1,26,70,120],"stability":[2,145],"in":[3,24,102,123,142,151],"tokamaks":[4],"presents":[5],"a":[6,31,43,50,62,116],"key":[7],"challenge":[8],"for":[9],"achieving":[10],"sustainable":[11],"nuclear":[12],"fusion,":[13],"mainly":[14],"due":[15],"to":[16,38,72,115],"the":[17,74,86,95,100,103,129,136,139],"occurrence":[18],"of":[19,85,99,105,110,119,138],"vertical":[20,121],"displacement":[21],"events":[22],"(VDEs)":[23],"elongated":[25],"configurations.":[27],"This":[28],"article":[29],"proposes":[30],"hybrid":[32,80,140],"control":[33,52,65,149],"framework":[34,112],"that":[35,54],"dynamically":[36],"adapts":[37],"varying":[39],"operational":[40,144],"conditions":[41,60],"through":[42],"state-dependent":[44],"switching":[45],"policy.":[46],"The":[47,79],"controller":[48,141],"combines":[49],"nominal":[51,96],"law":[53],"ensures":[55],"high":[56],"performance":[57],"under":[58,90],"normal":[59],"with":[61],"more":[63],"aggressive":[64],"strategy":[66],"activated":[67],"during":[68],"significant":[69,91],"displacements":[71],"stabilize":[73],"system":[75,88],"and":[76],"mitigate":[77],"VDEs.":[78],"scheme":[81],"guarantees":[82],"local":[83],"boundedness":[84],"closed-loop":[87],"trajectories":[89],"disturbances":[92],"while":[93],"preserving":[94],"asymptotic":[97],"properties":[98],"plant":[101],"presence":[104],"small":[106],"disturbances.":[107],"An":[108],"implementation":[109],"this":[111],"is":[113],"applied":[114],"simplified":[117],"model":[118],"position":[122],"tokamak":[124],"devices.":[125],"Experimental":[126],"validation":[127],"on":[128],"Frascati":[130],"Tokamak":[131],"Upgrade":[132],"(FTU)":[133],"device":[134],"demonstrates":[135],"effectiveness":[137],"extending":[143],"limits,":[146],"outperforming":[147],"conventional":[148],"approaches":[150],"high-elongation":[152],"scenarios.":[153]},"counts_by_year":[],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-10-28T00:00:00"}
