{"id":"https://openalex.org/W4410393503","doi":"https://doi.org/10.1109/taes.2025.3570291","title":"Parameter Identification and Control for a 2-DOF Helicopter: A Finite and Fixed-Time Approach","display_name":"Parameter Identification and Control for a 2-DOF Helicopter: A Finite and Fixed-Time Approach","publication_year":2025,"publication_date":"2025-05-15","ids":{"openalex":"https://openalex.org/W4410393503","doi":"https://doi.org/10.1109/taes.2025.3570291"},"language":"en","primary_location":{"id":"doi:10.1109/taes.2025.3570291","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2025.3570291","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"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 Aerospace and Electronic Systems","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":null,"display_name":"Nidhi Agarwal","orcid":"https://orcid.org/0000-0002-3408-6872"},"institutions":[{"id":"https://openalex.org/I56404289","display_name":"Indian Institute of Technology BHU","ror":"https://ror.org/01kh5gc44","country_code":"IN","type":"education","lineage":["https://openalex.org/I56404289","https://openalex.org/I91357014"]},{"id":"https://openalex.org/I91357014","display_name":"Banaras Hindu University","ror":"https://ror.org/04cdn2797","country_code":"IN","type":"education","lineage":["https://openalex.org/I91357014"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Nidhi Agarwal","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh, India","Department of Electrical Engineering, Indian Institute of Technology (BHU), Varanasi, India"],"raw_orcid":"https://orcid.org/0000-0002-3408-6872","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh, India","institution_ids":["https://openalex.org/I56404289","https://openalex.org/I91357014"]},{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology (BHU), Varanasi, India","institution_ids":["https://openalex.org/I56404289","https://openalex.org/I91357014"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071068482","display_name":"Shyam Kamal","orcid":"https://orcid.org/0000-0001-7476-989X"},"institutions":[{"id":"https://openalex.org/I56404289","display_name":"Indian Institute of Technology BHU","ror":"https://ror.org/01kh5gc44","country_code":"IN","type":"education","lineage":["https://openalex.org/I56404289","https://openalex.org/I91357014"]},{"id":"https://openalex.org/I91357014","display_name":"Banaras Hindu University","ror":"https://ror.org/04cdn2797","country_code":"IN","type":"education","lineage":["https://openalex.org/I91357014"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Shyam Kamal","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh, India","Department of Electrical Engineering, Indian Institute of Technology (BHU), Varanasi, India"],"raw_orcid":"https://orcid.org/0000-0001-7476-989X","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh, India","institution_ids":["https://openalex.org/I56404289","https://openalex.org/I91357014"]},{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology (BHU), Varanasi, India","institution_ids":["https://openalex.org/I56404289","https://openalex.org/I91357014"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016475359","display_name":"Sandip Ghosh","orcid":"https://orcid.org/0000-0002-5401-3128"},"institutions":[{"id":"https://openalex.org/I56404289","display_name":"Indian Institute of Technology BHU","ror":"https://ror.org/01kh5gc44","country_code":"IN","type":"education","lineage":["https://openalex.org/I56404289","https://openalex.org/I91357014"]},{"id":"https://openalex.org/I91357014","display_name":"Banaras Hindu University","ror":"https://ror.org/04cdn2797","country_code":"IN","type":"education","lineage":["https://openalex.org/I91357014"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sandip Ghosh","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh, India","Department of Electrical Engineering, Indian Institute of Technology (BHU), Varanasi, India"],"raw_orcid":"https://orcid.org/0000-0002-5401-3128","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh, India","institution_ids":["https://openalex.org/I56404289","https://openalex.org/I91357014"]},{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology (BHU), Varanasi, India","institution_ids":["https://openalex.org/I56404289","https://openalex.org/I91357014"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081776963","display_name":"Kyle Collins","orcid":null},"institutions":[{"id":"https://openalex.org/I84475105","display_name":"Embry\u2013Riddle Aeronautical University","ror":"https://ror.org/010jskt71","country_code":"US","type":"education","lineage":["https://openalex.org/I84475105"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kyle Collins","raw_affiliation_strings":["Eagle Flight Research Center, College of Engineering, Embry-Riddle Aeronautical University, Daytona Beach, FL, USA","Deveerasetty are with Eagle Flight Research Center, Embry-Riddle Aeronautical University, Daytona Beach, USA"],"raw_orcid":"https://orcid.org/0009-0008-3124-5453","affiliations":[{"raw_affiliation_string":"Eagle Flight Research Center, College of Engineering, Embry-Riddle Aeronautical University, Daytona Beach, FL, USA","institution_ids":["https://openalex.org/I84475105"]},{"raw_affiliation_string":"Deveerasetty are with Eagle Flight Research Center, Embry-Riddle Aeronautical University, Daytona Beach, USA","institution_ids":["https://openalex.org/I84475105"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024235476","display_name":"Kranthi Kumar Deveerasetty","orcid":"https://orcid.org/0000-0001-9353-4439"},"institutions":[{"id":"https://openalex.org/I84475105","display_name":"Embry\u2013Riddle Aeronautical University","ror":"https://ror.org/010jskt71","country_code":"US","type":"education","lineage":["https://openalex.org/I84475105"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kranthi Kumar Deveerasetty","raw_affiliation_strings":["Eagle Flight Research Center, College of Engineering, Embry-Riddle Aeronautical University, Daytona Beach, FL, USA","Deveerasetty are with Eagle Flight Research Center, Embry-Riddle Aeronautical University, Daytona Beach, USA"],"raw_orcid":"https://orcid.org/0000-0001-9353-4439","affiliations":[{"raw_affiliation_string":"Eagle Flight Research Center, College of Engineering, Embry-Riddle Aeronautical University, Daytona Beach, FL, USA","institution_ids":["https://openalex.org/I84475105"]},{"raw_affiliation_string":"Deveerasetty are with Eagle Flight Research Center, Embry-Riddle Aeronautical University, Daytona Beach, USA","institution_ids":["https://openalex.org/I84475105"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.8084,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.8464311,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"61","issue":"5","first_page":"11644","last_page":"11656"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10791","display_name":"Advanced Control Systems Optimization","score":0.9927999973297119,"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/T10791","display_name":"Advanced Control Systems Optimization","score":0.9927999973297119,"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":0.9911999702453613,"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/T10040","display_name":"Adaptive Control of Nonlinear Systems","score":0.9894999861717224,"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/identification","display_name":"Identification (biology)","score":0.647433876991272},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.6132148504257202},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.4973469078540802},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4311661720275879},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.41613101959228516},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3778771460056305},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.3733627200126648},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.21860471367835999},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.12199705839157104}],"concepts":[{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.647433876991272},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.6132148504257202},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.4973469078540802},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4311661720275879},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.41613101959228516},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3778771460056305},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.3733627200126648},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.21860471367835999},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.12199705839157104},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/taes.2025.3570291","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2025.3570291","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"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 Aerospace and Electronic Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W640998348","https://openalex.org/W1995070248","https://openalex.org/W2081212520","https://openalex.org/W2083483041","https://openalex.org/W2084030677","https://openalex.org/W2106565713","https://openalex.org/W2158254393","https://openalex.org/W2178261152","https://openalex.org/W2227841920","https://openalex.org/W2345118316","https://openalex.org/W2668122867","https://openalex.org/W2789959441","https://openalex.org/W2895452395","https://openalex.org/W2895935343","https://openalex.org/W2942052244","https://openalex.org/W3036075398","https://openalex.org/W3041689547","https://openalex.org/W3045933108","https://openalex.org/W3215086587","https://openalex.org/W4214625488","https://openalex.org/W4226021964","https://openalex.org/W4293197747","https://openalex.org/W4301018745","https://openalex.org/W4361283491","https://openalex.org/W4366308784","https://openalex.org/W4366668654","https://openalex.org/W4376456836","https://openalex.org/W4381198984","https://openalex.org/W4382364278","https://openalex.org/W4388918326","https://openalex.org/W4391033396","https://openalex.org/W4391066546","https://openalex.org/W4393281917","https://openalex.org/W4398151291","https://openalex.org/W4399876754"],"related_works":["https://openalex.org/W1982160337","https://openalex.org/W1971380437","https://openalex.org/W1983548084","https://openalex.org/W2141691317","https://openalex.org/W2110846987","https://openalex.org/W2160609742","https://openalex.org/W1997414638","https://openalex.org/W2031091109","https://openalex.org/W2049254832","https://openalex.org/W2383436541"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,10,21,66,83,153],"finite/fixed-time":[4,122],"distributed":[5,22,98],"parameter":[6,137],"identification":[7,60,138],"method":[8],"for":[9,46],"two-degree-of-freedom":[11],"(2-DOF)":[12],"helicopter":[13,114],"system":[14,79,115],"with":[15],"uncertainties.":[16],"The":[17,108],"proposed":[18,132],"approach":[19],"utilizes":[20],"discrete-time":[23],"dynamic":[24],"regression":[25],"extension":[26],"and":[27,90,104,127,139,147],"mixing":[28],"(DDREM)":[29],"law":[30],"to":[31,58,76,96,118],"identify":[32],"parameters":[33],"in":[34,62,65,121],"the":[35,40,44,111,131,143,148],"uncertain":[36],"interconnected":[37],"subsystems":[38,64],"of":[39,48,110,142],"2-DOF":[41,113],"helicopter,":[42],"eliminating":[43],"need":[45],"persistence":[47],"excitation":[49],"conditions":[50],"(PE).":[51],"An":[52],"error":[53],"transformation":[54],"technique":[55],"is":[56,74,116],"applied":[57],"minimize":[59,105],"errors":[61],"both":[63],"monotonic":[67],"fashion.":[68],"Furthermore,":[69],"an":[70],"adaptive":[71],"control":[72,133],"algorithm":[73],"developed":[75],"ensure":[77,101],"that":[78],"trajectories":[80],"converge":[81],"within":[82,152],"finite":[84],"or":[85],"fixed-time":[86],"frame.":[87],"Smoothing":[88],"functions":[89],"bounded":[91,120],"estimation":[92,106],"methods":[93],"are":[94],"used":[95],"facilitate":[97],"online":[99],"identification,":[100],"tracking":[102],"convergence,":[103],"errors.":[107],"stability":[109],"Quanser":[112],"proven":[117],"be":[119],"using":[123],"Lyapunov-based":[124],"methods.":[125,160],"Simulation":[126],"experimental":[128],"results":[129],"validate":[130],"strategy,":[134],"demonstrating":[135,140],"successful":[136],"convergence":[141],"pitch":[144],"angle":[145,150],"\u03b8":[146],"yaw":[149],"\u03c8":[151],"specified":[154],"time":[155],"frame,":[156],"outperforming":[157],"traditional":[158],"gradient-based":[159]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}