{"id":"https://openalex.org/W3080684357","doi":"https://doi.org/10.1109/access.2020.3019506","title":"Efficient Estimation of the Helicopter Blade Parameter by Independent Component Analysis","display_name":"Efficient Estimation of the Helicopter Blade Parameter by Independent Component Analysis","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3080684357","doi":"https://doi.org/10.1109/access.2020.3019506","mag":"3080684357"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.3019506","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3019506","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09178296.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09178296.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109384659","display_name":"In\u2010O Choi","orcid":null},"institutions":[{"id":"https://openalex.org/I2801036362","display_name":"Agency for Defense Development","ror":"https://ror.org/05fhe0r85","country_code":"KR","type":"government","lineage":["https://openalex.org/I1327899338","https://openalex.org/I1344042128","https://openalex.org/I2801036362","https://openalex.org/I2801339556"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Ino Choi","raw_affiliation_strings":["Agency for Defense Development, Chinhae, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-0410-1066","affiliations":[{"raw_affiliation_string":"Agency for Defense Development, Chinhae, South Korea","institution_ids":["https://openalex.org/I2801036362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038961934","display_name":"Ki-Bong Kang","orcid":"https://orcid.org/0000-0003-2846-3616"},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Ki-Bong Kang","raw_affiliation_strings":["Department of Electrical Engineering, Pohang University of Science and Technology, Pohang, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Pohang University of Science and Technology, Pohang, South Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091509933","display_name":"Joo\u2010Ho Jung","orcid":"https://orcid.org/0000-0001-7087-8079"},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Joo-Ho Jung","raw_affiliation_strings":["Department of Mechanical Engineering, Pohang University of Science and Technology, Pohang, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Pohang University of Science and Technology, Pohang, South Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067608431","display_name":"Sang\u2010Hong Park","orcid":"https://orcid.org/0000-0001-8512-1431"},"institutions":[{"id":"https://openalex.org/I8991828","display_name":"Pukyong National University","ror":"https://ror.org/0433kqc49","country_code":"KR","type":"education","lineage":["https://openalex.org/I8991828"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sang-Hong Park","raw_affiliation_strings":["Department of Electronics Engineering, Pukyong National University, Busan, South Korea"],"raw_orcid":"https://orcid.org/0000-0001-8512-1431","affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, Pukyong National University, Busan, South Korea","institution_ids":["https://openalex.org/I8991828"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.4398,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.62594064,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"8","issue":null,"first_page":"156889","last_page":"156899"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T11447","display_name":"Blind Source Separation Techniques","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11698","display_name":"Underwater Acoustics Research","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/blade","display_name":"Blade (archaeology)","score":0.49657684564590454},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4663882255554199},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.4432346820831299},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4431372284889221},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4049469828605652},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2251201868057251},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.12177586555480957},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11049765348434448}],"concepts":[{"id":"https://openalex.org/C2776132848","wikidata":"https://www.wikidata.org/wiki/Q3045036","display_name":"Blade (archaeology)","level":2,"score":0.49657684564590454},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4663882255554199},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.4432346820831299},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4431372284889221},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4049469828605652},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2251201868057251},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.12177586555480957},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11049765348434448},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.3019506","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3019506","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09178296.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:5e1034d2a5174b7ca9e5dbd07df1d589","is_oa":true,"landing_page_url":"https://doaj.org/article/5e1034d2a5174b7ca9e5dbd07df1d589","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 156889-156899 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.3019506","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3019506","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09178296.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2517456268","display_name":null,"funder_award_id":"2018R1D1A1B07044981","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3080684357.pdf","grobid_xml":"https://content.openalex.org/works/W3080684357.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W33017005","https://openalex.org/W59379777","https://openalex.org/W1577841048","https://openalex.org/W1697042830","https://openalex.org/W1977973254","https://openalex.org/W1983516408","https://openalex.org/W2031665265","https://openalex.org/W2086188282","https://openalex.org/W2116834702","https://openalex.org/W2131026252","https://openalex.org/W2146911707","https://openalex.org/W2153594606","https://openalex.org/W2166078937","https://openalex.org/W2492330426","https://openalex.org/W2540512494","https://openalex.org/W2545568782","https://openalex.org/W2587080160","https://openalex.org/W2742942819","https://openalex.org/W4205714846","https://openalex.org/W4242259102"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W4403053041","https://openalex.org/W2335255251","https://openalex.org/W2505833876","https://openalex.org/W2281168849","https://openalex.org/W2051487156","https://openalex.org/W2320248591","https://openalex.org/W2620727467"],"abstract_inverted_index":{"We":[0],"propose":[1],"an":[2,34],"efficient":[3],"method":[4,43,115],"to":[5],"estimate":[6],"various":[7],"parameters":[8,73,88,133],"of":[9,46,103],"a":[10,104],"helicopter":[11],"blade":[12,26,72,105,119],"including":[13],"the":[14,21,25,71,87,100,113,118],"number":[15],"B":[16,52,60,67,83,126],"<sub":[17,53,61,68,84,127],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[18,54,62,69,85,128],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">num</sub>":[19,55,63,70,86,129],"and":[20,33,56,124,131],"length":[22],"by":[23,38,108],"separating":[24],"signal":[27,102],"using":[28,76,91,99],"independent":[29],"component":[30],"analysis":[31],"(ICA)":[32],"analytic":[35,79,95],"solution":[36],"obtained":[37],"monostatic/bistatic":[39],"geometry.":[40],"The":[41],"proposed":[42,114],"is":[44],"composed":[45],"two":[47,92],"parts,":[48],"one":[49,57],"for":[50,58,121],"even":[51,66,123],"odd":[59,82,125],".":[64],"For":[65,81],"are":[74,89],"estimated":[75,90],"ICA":[77],"plus":[78,94],"estimation.":[80,96],"ICAs":[93],"Experimental":[97],"results":[98],"radar":[101],"model":[106],"calculated":[107],"physical":[109],"optics":[110],"demonstrate":[111],"that":[112],"successfully":[116],"separates":[117],"signals":[120],"both":[122],"s":[130],"estimates":[132],"with":[134],"high":[135],"accuracy.":[136]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}