{"id":"https://openalex.org/W4312852884","doi":"https://doi.org/10.1109/taes.2022.3221034","title":"An Improved Method for Estimating Ballistic Target Micromotion and Structural Parameters Based on ISAR Image Sequences","display_name":"An Improved Method for Estimating Ballistic Target Micromotion and Structural Parameters Based on ISAR Image Sequences","publication_year":2022,"publication_date":"2022-11-10","ids":{"openalex":"https://openalex.org/W4312852884","doi":"https://doi.org/10.1109/taes.2022.3221034"},"language":"en","primary_location":{"id":"doi:10.1109/taes.2022.3221034","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2022.3221034","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":"https://openalex.org/A5112885835","display_name":"Teqi Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Teqi Wang","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052333883","display_name":"Daiying Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Daiying Zhou","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000730473","display_name":"Yaqin Xie","orcid":"https://orcid.org/0000-0003-2266-023X"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaqin Xie","raw_affiliation_strings":["School of Electronic and Information Engineering, Nanjing University of Information Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-2266-023X","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Nanjing University of Information Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I200845125"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5112885835"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":3.1873,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.93359872,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"59","issue":"3","first_page":"3129","last_page":"3141"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T14257","display_name":"Advanced Measurement and Detection Methods","score":0.9958000183105469,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9940000176429749,"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/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.6548264026641846},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5879400968551636},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5707786083221436},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.47787538170814514},{"id":"https://openalex.org/keywords/particle-swarm-optimization","display_name":"Particle swarm optimization","score":0.45618975162506104},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4531037509441376},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.4312141239643097},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.35413244366645813},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.3506450057029724},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.31845784187316895},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.2523214817047119}],"concepts":[{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.6548264026641846},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5879400968551636},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5707786083221436},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.47787538170814514},{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.45618975162506104},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4531037509441376},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.4312141239643097},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35413244366645813},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.3506450057029724},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.31845784187316895},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2523214817047119},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/taes.2022.3221034","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2022.3221034","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":[{"display_name":"Affordable and clean energy","score":0.6899999976158142,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G3223894143","display_name":null,"funder_award_id":"62001238","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W2008824663","https://openalex.org/W2036592393","https://openalex.org/W2067534574","https://openalex.org/W2067582175","https://openalex.org/W2102116272","https://openalex.org/W2110646474","https://openalex.org/W2141171639","https://openalex.org/W2153594606","https://openalex.org/W2154992791","https://openalex.org/W2171033594","https://openalex.org/W2318422723","https://openalex.org/W2343147524","https://openalex.org/W2431894366","https://openalex.org/W2487770199","https://openalex.org/W2787894218","https://openalex.org/W2934308057","https://openalex.org/W2957484200","https://openalex.org/W2968580486","https://openalex.org/W2980029125","https://openalex.org/W3094646665","https://openalex.org/W3175214816","https://openalex.org/W3198099606","https://openalex.org/W3214955179","https://openalex.org/W4289376995","https://openalex.org/W4301418813"],"related_works":["https://openalex.org/W2996630340","https://openalex.org/W2540450177","https://openalex.org/W2170580735","https://openalex.org/W1552305638","https://openalex.org/W2112228652","https://openalex.org/W2545123933","https://openalex.org/W2031673444","https://openalex.org/W1994788526","https://openalex.org/W1915418828","https://openalex.org/W2613451563"],"abstract_inverted_index":{"Micromotion":[0],"and":[1,56,82,221,231,238],"structural":[2,58,83,157],"parameter":[3,18,158],"extraction":[4],"is":[5,14,41,90,101,130,168,198,208],"a":[6,141],"critical":[7],"technique":[8],"for":[9,77,155,226],"recognizing":[10],"ballistic":[11,79],"missiles.":[12],"It":[13],"generally":[15],"known":[16],"that":[17,194],"estimation":[19,129,143,159,207],"methods":[20,45],"based":[21,85],"on":[22,86,126],"inverse":[23],"synthetic":[24],"aperture":[25],"radar":[26],"(ISAR)":[27],"image":[28,88],"sequences":[29,89],"can":[30,139],"effectively":[31],"extract":[32],"target":[33,80],"information.":[34],"However,":[35],"when":[36,195],"the":[37,43,52,57,64,70,105,109,114,119,122,127,156,161,171,177,180,196,201,204,215,222,247],"signal-to-noise":[38],"ratio":[39],"(SNR)":[40],"low,":[42],"traditional":[44,162,216,248],"are":[46,234,242],"prone":[47],"to":[48,103,148,186],"cross-association":[49,106],"problems":[50],"in":[51,92],"nearest-neighbor":[53],"association":[54,97,112],"procedure,":[55],"parameters":[59,84],"obtained":[60],"may":[61],"only":[62],"be":[63],"local":[65],"optimal":[66],"solution.":[67],"To":[68],"solve":[69],"above":[71],"two":[72],"problems,":[73],"an":[74],"improved":[75,209],"method":[76],"estimating":[78],"micromotion":[81,182],"ISAR":[87],"proposed":[91],"this":[93],"article.":[94],"A":[95],"distance":[96],"probability":[98],"revision":[99],"matrix":[100],"used":[102],"address":[104],"problem,":[107],"reducing":[108],"risk":[110],"of":[111,124,160,179,203,246],"with":[113,145,214],"incorrect":[115],"nearest":[116],"neighbor;":[117],"at":[118],"same":[120],"time,":[121],"impact":[123],"noise":[125,147],"frequency":[128,206],"decreased":[131],"by":[132,170,210],"utilizing":[133],"refinement":[134],"domain":[135],"search-match":[136],"algorithm,":[137,174],"which":[138,175,241],"discover":[140],"narrower":[142],"interval":[144],"less":[146],"improve":[149],"SNR.":[150],"The":[151],"global":[152],"optimization":[153,165,173,188],"capacity":[154],"particle":[163],"swarm":[164],"(PSO)":[166],"algorithm":[167],"enhanced":[169],"step-by-step":[172],"reduces":[176],"dimension":[178],"high-dimensional":[181],"projection":[183],"cost":[184],"function":[185],"ensure":[187],"direction":[189],"variety.":[190],"Simulation":[191],"results":[192],"show":[193],"SNR":[197],"$-$5":[199],"dB,":[200],"accuracy":[202],"precession":[205,229],"0.2":[211],"Hz":[212],"compared":[213],"fast":[217],"Fourier":[218],"transform":[219],"method,":[220],"root-mean-square":[223],"error":[224],"values":[225],"cone":[227],"height,":[228],"angle,":[230],"nutation":[232],"angle":[233],"0.02":[235],"m,":[236],"0.2$^\\circ$,":[237],"0.3$^\\circ$,":[239],"respectively,":[240],"better":[243],"than":[244],"those":[245],"PSO":[249],"algorithm.":[250]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2023,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
