{"id":"https://openalex.org/W1551574008","doi":"https://doi.org/10.1109/acc.2003.1244066","title":"Nonlinear H/sup \u221e/ decoupling hover control of helicopter with parameter uncertainties","display_name":"Nonlinear H/sup \u221e/ decoupling hover control of helicopter with parameter uncertainties","publication_year":2004,"publication_date":"2004-01-23","ids":{"openalex":"https://openalex.org/W1551574008","doi":"https://doi.org/10.1109/acc.2003.1244066","mag":"1551574008"},"language":"en","primary_location":{"id":"doi:10.1109/acc.2003.1244066","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2003.1244066","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2003 American Control Conference, 2003.","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/A5113511370","display_name":"Ciann\u2010Dong Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ciann-Dong Yang","raw_affiliation_strings":["Institute of Aeronautics and Astronautics, National Cheng Kung University, Taiwan","[Inst. of Aeronaut. & Astronaut, Nat. Cheng Kung Univ., Tainan, Taiwan]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Aeronautics and Astronautics, National Cheng Kung University, Taiwan","institution_ids":["https://openalex.org/I91807558"]},{"raw_affiliation_string":"[Inst. of Aeronaut. & Astronaut, Nat. Cheng Kung Univ., Tainan, Taiwan]","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082897528","display_name":"Wen-Hsiung Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Wen-Hsiung Liu","raw_affiliation_strings":["Institute of Aeronautics and Astronautics, National Cheng Kung University, Taiwan","[Inst. of Aeronaut. & Astronaut, Nat. Cheng Kung Univ., Tainan, Taiwan]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Aeronautics and Astronautics, National Cheng Kung University, Taiwan","institution_ids":["https://openalex.org/I91807558"]},{"raw_affiliation_string":"[Inst. of Aeronaut. & Astronaut, Nat. Cheng Kung Univ., Tainan, Taiwan]","institution_ids":["https://openalex.org/I91807558"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.3879,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.93052728,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"4","issue":null,"first_page":"3454","last_page":"3459"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10040","display_name":"Adaptive Control of Nonlinear Systems","score":0.9998999834060669,"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/T10040","display_name":"Adaptive Control of Nonlinear Systems","score":0.9998999834060669,"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/T10046","display_name":"Stability and Control of Uncertain Systems","score":0.9941999912261963,"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/T11236","display_name":"Control Systems and Identification","score":0.9926999807357788,"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/decoupling","display_name":"Decoupling (probability)","score":0.8291800022125244},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.8064367175102234},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.7651199102401733},{"id":"https://openalex.org/keywords/nonlinear-dynamical-systems","display_name":"Nonlinear dynamical systems","score":0.46746423840522766},{"id":"https://openalex.org/keywords/nonlinear-model","display_name":"Nonlinear model","score":0.46500763297080994},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4490807056427002},{"id":"https://openalex.org/keywords/motion-control","display_name":"Motion control","score":0.44715261459350586},{"id":"https://openalex.org/keywords/nonlinear-control","display_name":"Nonlinear control","score":0.4338371753692627},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.4232943654060364},{"id":"https://openalex.org/keywords/attitude-control","display_name":"Attitude control","score":0.41735172271728516},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3733268082141876},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.3195152282714844},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2974568009376526},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.2970026135444641},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07417693734169006},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.071652352809906}],"concepts":[{"id":"https://openalex.org/C205606062","wikidata":"https://www.wikidata.org/wiki/Q5249645","display_name":"Decoupling (probability)","level":2,"score":0.8291800022125244},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.8064367175102234},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.7651199102401733},{"id":"https://openalex.org/C2983030100","wikidata":"https://www.wikidata.org/wiki/Q638328","display_name":"Nonlinear dynamical systems","level":3,"score":0.46746423840522766},{"id":"https://openalex.org/C2984755018","wikidata":"https://www.wikidata.org/wiki/Q17118374","display_name":"Nonlinear model","level":3,"score":0.46500763297080994},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4490807056427002},{"id":"https://openalex.org/C145565327","wikidata":"https://www.wikidata.org/wiki/Q852514","display_name":"Motion control","level":3,"score":0.44715261459350586},{"id":"https://openalex.org/C91581856","wikidata":"https://www.wikidata.org/wiki/Q2707001","display_name":"Nonlinear control","level":3,"score":0.4338371753692627},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.4232943654060364},{"id":"https://openalex.org/C155710575","wikidata":"https://www.wikidata.org/wiki/Q83001","display_name":"Attitude control","level":2,"score":0.41735172271728516},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3733268082141876},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.3195152282714844},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2974568009376526},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.2970026135444641},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07417693734169006},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.071652352809906},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"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/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/acc.2003.1244066","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2003.1244066","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2003 American Control Conference, 2003.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.5899999737739563}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1483282947","https://openalex.org/W1497471019","https://openalex.org/W1519378512","https://openalex.org/W1524247284","https://openalex.org/W1524505501","https://openalex.org/W1545556020","https://openalex.org/W1958991208","https://openalex.org/W2018354007","https://openalex.org/W2068897707","https://openalex.org/W2071803618","https://openalex.org/W2101897700","https://openalex.org/W2108806801","https://openalex.org/W2128887472","https://openalex.org/W2129008937","https://openalex.org/W2133729001","https://openalex.org/W2136340493","https://openalex.org/W2139366707","https://openalex.org/W2163385760","https://openalex.org/W2584759139","https://openalex.org/W4285719527","https://openalex.org/W6631278158","https://openalex.org/W6733689852"],"related_works":["https://openalex.org/W2009677671","https://openalex.org/W2548317107","https://openalex.org/W2042993902","https://openalex.org/W148734511","https://openalex.org/W2139023146","https://openalex.org/W2142001280","https://openalex.org/W2157963400","https://openalex.org/W1534141304","https://openalex.org/W3166545749","https://openalex.org/W2543428812"],"abstract_inverted_index":{"Taking":[0],"into":[1,32],"account":[2],"of":[3,53],"parameter":[4],"uncertainties":[5],"within":[6],"nonlinear":[7,19,59],"helicopter":[8,27],"model,":[9],"we":[10],"show":[11],"in":[12,55],"this":[13],"paper":[14],"that":[15],"the":[16,42],"six":[17],"degree-of-freedom":[18,35],"H/sup":[20],"/spl":[21],"infin//":[22],"controller":[23],"designed":[24],"for":[25,38,44],"hovering":[26,56],"can":[28],"be":[29],"exactly":[30],"separated":[31],"two":[33],"three":[34],"controllers,":[36],"one":[37],"translational":[39],"motion":[40],"and":[41,50,60],"other":[43],"rotational":[45],"motion,":[46],"even":[47],"though":[48],"longitudinal":[49],"lateral":[51],"dynamics":[52],"helicopters":[54],"are":[57],"highly":[58],"severely":[61],"coupled.":[62]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}