{"id":"https://openalex.org/W4322706888","doi":"https://doi.org/10.1109/tie.2023.3247740","title":"Disturbance Observer-Based Robust Controller for a Multiple-Electromagnets Actuator","display_name":"Disturbance Observer-Based Robust Controller for a Multiple-Electromagnets Actuator","publication_year":2023,"publication_date":"2023-02-28","ids":{"openalex":"https://openalex.org/W4322706888","doi":"https://doi.org/10.1109/tie.2023.3247740"},"language":"en","primary_location":{"id":"doi:10.1109/tie.2023.3247740","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2023.3247740","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"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 Industrial Electronics","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/A5100653986","display_name":"Han-Sol Lee","orcid":"https://orcid.org/0000-0002-8715-3274"},"institutions":[{"id":"https://openalex.org/I111277659","display_name":"Chonnam National University","ror":"https://ror.org/05kzjxq56","country_code":"KR","type":"education","lineage":["https://openalex.org/I111277659"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Han-Sol Lee","raw_affiliation_strings":["School of Mechanical Engineering, Chonnam National University, Gwangju, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Chonnam National University, Gwangju, South Korea","institution_ids":["https://openalex.org/I111277659"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062205470","display_name":"Juhoon Back","orcid":"https://orcid.org/0000-0002-6789-3718"},"institutions":[{"id":"https://openalex.org/I161024014","display_name":"Kwangwoon University","ror":"https://ror.org/02e9zc863","country_code":"KR","type":"education","lineage":["https://openalex.org/I161024014"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Juhoon Back","raw_affiliation_strings":["School of Robotics, Kwangwoon University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Robotics, Kwangwoon University, Seoul, South Korea","institution_ids":["https://openalex.org/I161024014"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085338347","display_name":"Chang\u2010Sei Kim","orcid":"https://orcid.org/0000-0003-4532-2006"},"institutions":[{"id":"https://openalex.org/I111277659","display_name":"Chonnam National University","ror":"https://ror.org/05kzjxq56","country_code":"KR","type":"education","lineage":["https://openalex.org/I111277659"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Chang-Sei Kim","raw_affiliation_strings":["School of Mechanical Engineering, Chonnam National University, Gwangju, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Chonnam National University, Gwangju, South Korea","institution_ids":["https://openalex.org/I111277659"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100653986"],"corresponding_institution_ids":["https://openalex.org/I111277659"],"apc_list":null,"apc_paid":null,"fwci":1.3499,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.78182797,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"71","issue":"1","first_page":"901","last_page":"911"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10868","display_name":"Soft Robotics and Applications","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10868","display_name":"Soft Robotics and Applications","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11687","display_name":"Teleoperation and Haptic Systems","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T11325","display_name":"Inertial Sensor and Navigation","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/control-theory","display_name":"Control theory (sociology)","score":0.8681970834732056},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.8026611804962158},{"id":"https://openalex.org/keywords/electromagnet","display_name":"Electromagnet","score":0.6747668981552124},{"id":"https://openalex.org/keywords/actuator","display_name":"Actuator","score":0.6457048058509827},{"id":"https://openalex.org/keywords/robust-control","display_name":"Robust control","score":0.551141083240509},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.5253980755805969},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.49187755584716797},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.4585459232330322},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.4301373064517975},{"id":"https://openalex.org/keywords/control-system","display_name":"Control system","score":0.37907305359840393},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.36759060621261597},{"id":"https://openalex.org/keywords/magnet","display_name":"Magnet","score":0.3286172151565552},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.10782530903816223},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10192975401878357},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09154939651489258}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.8681970834732056},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.8026611804962158},{"id":"https://openalex.org/C106997767","wikidata":"https://www.wikidata.org/wiki/Q178032","display_name":"Electromagnet","level":3,"score":0.6747668981552124},{"id":"https://openalex.org/C172707124","wikidata":"https://www.wikidata.org/wiki/Q423488","display_name":"Actuator","level":2,"score":0.6457048058509827},{"id":"https://openalex.org/C31531917","wikidata":"https://www.wikidata.org/wiki/Q915157","display_name":"Robust control","level":3,"score":0.551141083240509},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.5253980755805969},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.49187755584716797},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.4585459232330322},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.4301373064517975},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.37907305359840393},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.36759060621261597},{"id":"https://openalex.org/C16389437","wikidata":"https://www.wikidata.org/wiki/Q11421","display_name":"Magnet","level":2,"score":0.3286172151565552},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.10782530903816223},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10192975401878357},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09154939651489258},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"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/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"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/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical 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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tie.2023.3247740","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2023.3247740","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"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 Industrial Electronics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.7200000286102295,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G724985921","display_name":null,"funder_award_id":"2023R1A2C2003086","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320321374","display_name":"Kwangwoon University","ror":"https://ror.org/02e9zc863"},{"id":"https://openalex.org/F4320322107","display_name":"Korea Health Industry Development Institute","ror":"https://ror.org/00fdzyk40"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W1987336727","https://openalex.org/W2029133928","https://openalex.org/W2051194933","https://openalex.org/W2072093910","https://openalex.org/W2094904022","https://openalex.org/W2128201718","https://openalex.org/W2147374670","https://openalex.org/W2163252428","https://openalex.org/W2169519990","https://openalex.org/W2230652337","https://openalex.org/W2548391103","https://openalex.org/W2611668602","https://openalex.org/W2790118493","https://openalex.org/W2808658344","https://openalex.org/W2899615309","https://openalex.org/W2915264809","https://openalex.org/W2952039813","https://openalex.org/W2963263888","https://openalex.org/W2995730140","https://openalex.org/W3002176620","https://openalex.org/W3006964193","https://openalex.org/W3043438200","https://openalex.org/W3090252872","https://openalex.org/W3095100535","https://openalex.org/W3110090374","https://openalex.org/W3115655403","https://openalex.org/W3127904365","https://openalex.org/W3139110759","https://openalex.org/W3154721963","https://openalex.org/W3186093382","https://openalex.org/W3209311511","https://openalex.org/W4206775318","https://openalex.org/W4213421764","https://openalex.org/W4220817434","https://openalex.org/W4220902128","https://openalex.org/W4226284436","https://openalex.org/W4281783661","https://openalex.org/W4285222240"],"related_works":["https://openalex.org/W2362128583","https://openalex.org/W4251793602","https://openalex.org/W2765897587","https://openalex.org/W2074458520","https://openalex.org/W2235407556","https://openalex.org/W2553555543","https://openalex.org/W2997574597","https://openalex.org/W2096737938","https://openalex.org/W2052805705","https://openalex.org/W1519841600"],"abstract_inverted_index":{"This":[0],"article":[1],"proposes":[2],"a":[3,62,102,111,133,169],"disturbance":[4],"observer":[5],"(DOB)-based":[6],"robust":[7],"controller":[8,66,72,81,108,143,162],"to":[9,47,67],"improve":[10],"the":[11,25,69,84,99,115,121,127,140,145,152,156,159,178,181],"control":[12,43,104,173],"performance":[13,95],"of":[14,89,101,123,126,158,180],"an":[15],"electromagnetic":[16,91],"actuator":[17],"(EMA)":[18],"with":[19,98,171],"multiple":[20,90],"electromagnets":[21],"by":[22,28,149],"compensating":[23],"for":[24,83,114,163],"uncertainties":[26,86],"caused":[27],"magnetic":[29,34,49,56,76],"fields\u2019":[30],"nonlinearity":[31],"and":[32,87,93,118],"unmodeled":[33,85],"properties.":[35],"Conventional":[36],"EMAs":[37],"have":[38],"been":[39],"widely":[40],"researched,":[41],"but":[42],"strategies":[44],"are":[45],"limited":[46],"linearized":[48,75],"field":[50,57,77],"models":[51],"based":[52,73],"solely":[53],"on":[54,74],"intrinsic":[55],"strength.":[58],"Thus,":[59],"we":[60],"designed":[61,107],"DOB-based":[63,80,142,161],"double-loop":[64],"feedback":[65,71],"extend":[68],"nominal":[70],"models.":[78],"The":[79,106],"compensates":[82],"nonlinearities":[88],"fields":[92],"improves":[94,144],"in":[96],"combination":[97],"robustness":[100,157],"conventional":[103,129,182],"scheme.":[105],"works":[109],"as":[110],"force":[112],"compensator":[113],"target":[116,153],"object":[117],"can":[119],"widen":[120],"region":[122],"interest":[124],"(ROI)":[125],"given":[128],"EMA":[130,183],"system":[131],"without":[132],"scale-up":[134],"design.":[135],"Experimental":[136],"results":[137],"demonstrate":[138],"that":[139],"proposed":[141,160],"trajectory":[146],"tracking":[147],"error":[148],"58.2%":[150],"within":[151],"ROI.":[154],"Finally,":[155],"extended":[164],"ROI":[165],"is":[166],"validated":[167],"through":[168],"comparison":[170],"other":[172],"methods,":[174],"which":[175],"may":[176],"increase":[177],"usefulness":[179],"system.":[184]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}