{"id":"https://openalex.org/W2120362423","doi":"https://doi.org/10.4304/jcp.7.10.2526-2533","title":"A Study on the Control Methods Based on 3-DOF Helicopter Model","display_name":"A Study on the Control Methods Based on 3-DOF Helicopter Model","publication_year":2012,"publication_date":"2012-10-01","ids":{"openalex":"https://openalex.org/W2120362423","doi":"https://doi.org/10.4304/jcp.7.10.2526-2533","mag":"2120362423"},"language":"en","primary_location":{"id":"doi:10.4304/jcp.7.10.2526-2533","is_oa":false,"landing_page_url":"https://doi.org/10.4304/jcp.7.10.2526-2533","pdf_url":null,"source":{"id":"https://openalex.org/S77894049","display_name":"Journal of Computers","issn_l":"1796-203X","issn":["1796-203X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318660","host_organization_name":"Academy Publisher","host_organization_lineage":["https://openalex.org/P4310318660"],"host_organization_lineage_names":["Academy Publisher"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computers","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/A5101884271","display_name":"Junshan Gao","orcid":"https://orcid.org/0000-0002-0640-8168"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Junshan Gao","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036509879","display_name":"Xinghu Xu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xinghu Xu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5080666055","display_name":"Chen He","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chen He","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.7054,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.87385203,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"7","issue":"10","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10040","display_name":"Adaptive Control of Nonlinear Systems","score":0.9995999932289124,"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":0.9995999932289124,"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/T11372","display_name":"Hydraulic and Pneumatic Systems","score":0.9944999814033508,"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/T13717","display_name":"Advanced Algorithms and Applications","score":0.992900013923645,"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/pid-controller","display_name":"PID controller","score":0.89023756980896},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.8259323835372925},{"id":"https://openalex.org/keywords/matlab","display_name":"MATLAB","score":0.5950702428817749},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5783925652503967},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5334921479225159},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.529453456401825},{"id":"https://openalex.org/keywords/control-system","display_name":"Control system","score":0.5204972624778748},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.5100887417793274},{"id":"https://openalex.org/keywords/fuzzy-control-system","display_name":"Fuzzy control system","score":0.4754766523838043},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.40108194947242737},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.34061306715011597},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2033277153968811},{"id":"https://openalex.org/keywords/temperature-control","display_name":"Temperature control","score":0.13156422972679138},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07574176788330078},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.06519904732704163}],"concepts":[{"id":"https://openalex.org/C47116090","wikidata":"https://www.wikidata.org/wiki/Q716829","display_name":"PID controller","level":3,"score":0.89023756980896},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.8259323835372925},{"id":"https://openalex.org/C2780365114","wikidata":"https://www.wikidata.org/wiki/Q169478","display_name":"MATLAB","level":2,"score":0.5950702428817749},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5783925652503967},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5334921479225159},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.529453456401825},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.5204972624778748},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.5100887417793274},{"id":"https://openalex.org/C195975749","wikidata":"https://www.wikidata.org/wiki/Q1475705","display_name":"Fuzzy control system","level":3,"score":0.4754766523838043},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.40108194947242737},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.34061306715011597},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2033277153968811},{"id":"https://openalex.org/C536315585","wikidata":"https://www.wikidata.org/wiki/Q7698332","display_name":"Temperature control","level":2,"score":0.13156422972679138},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07574176788330078},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.06519904732704163},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","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/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.4304/jcp.7.10.2526-2533","is_oa":false,"landing_page_url":"https://doi.org/10.4304/jcp.7.10.2526-2533","pdf_url":null,"source":{"id":"https://openalex.org/S77894049","display_name":"Journal of Computers","issn_l":"1796-203X","issn":["1796-203X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318660","host_organization_name":"Academy Publisher","host_organization_lineage":["https://openalex.org/P4310318660"],"host_organization_lineage_names":["Academy Publisher"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computers","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.897.2246","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.897.2246","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://ojs.academypublisher.com/index.php/jcp/article/download/jcp071025262533/5598/","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8100000023841858,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1573369591","https://openalex.org/W1601577086","https://openalex.org/W2000396817","https://openalex.org/W2114695553","https://openalex.org/W2119925384","https://openalex.org/W2129992565","https://openalex.org/W2181518697","https://openalex.org/W2349916592","https://openalex.org/W2363186933","https://openalex.org/W2375882314","https://openalex.org/W2383856971","https://openalex.org/W2393592681","https://openalex.org/W4249919931","https://openalex.org/W6679426372"],"related_works":["https://openalex.org/W2002388147","https://openalex.org/W1787078821","https://openalex.org/W2143099235","https://openalex.org/W2121172820","https://openalex.org/W2390405001","https://openalex.org/W2366143093","https://openalex.org/W2038357898","https://openalex.org/W1572304478","https://openalex.org/W2365208199","https://openalex.org/W1991899305"],"abstract_inverted_index":{"Abstract\u2014The":[0],"3":[1],"degree":[2],"of":[3,26,34,53,78],"freedom":[4],"(3-DOF)":[5],"helicopter":[6,46,55],"system":[7],"is":[8],"a":[9],"typical":[10],"higher-order":[11],"times,":[12],"instability,":[13],"multi-variable,":[14],"nonlinear":[15],"and":[16,30,37,59,87],"strong":[17],"coupling":[18],"control":[19,36,52,67,76],"system.":[20],"This":[21],"paper":[22],"presents":[23],"the":[24,27,31,68,75,82],"analysis":[25],"mathematical":[28],"model":[29],"basic":[32],"principle":[33],"PID":[35,39,57,61,90],"fuzzy":[38,60,88],"control,":[40],"which":[41],"are":[42,63],"based":[43],"on":[44],"3-DOF":[45,54],"systems.":[47],"In":[48],"allusion":[49],"to":[50,66],"balance":[51],"system,":[56,86,96],"controller":[58,62],"designed":[64],"respectively":[65],"model.":[69],"The":[70],"MATLAB":[71],"simulation":[72],"results":[73],"demonstrate":[74],"effects":[77],"both":[79],"controllers":[80],"achieve":[81],"requirements":[83],"in":[84],"this":[85],"self-tuning":[89],"shows":[91],"more":[92],"advantages.":[93],"Index":[94],"Terms\u2014helicopter":[95],"Fuzzy":[97],"PID,":[98],"matlab,":[99],"pitching":[100],"axis,":[101,103],"lateral":[102],"revolving":[104],"shafts":[105],"I.":[106]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}