{"id":"https://openalex.org/W4412081510","doi":"https://doi.org/10.1109/taes.2025.3586829","title":"Direct Position Tracking for Noncircular Signals: A Chunked Adaptive Approach Under Measurement Mismatch","display_name":"Direct Position Tracking for Noncircular Signals: A Chunked Adaptive Approach Under Measurement Mismatch","publication_year":2025,"publication_date":"2025-07-07","ids":{"openalex":"https://openalex.org/W4412081510","doi":"https://doi.org/10.1109/taes.2025.3586829"},"language":"en","primary_location":{"id":"doi:10.1109/taes.2025.3586829","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2025.3586829","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/A5008080106","display_name":"Jinke Cao","orcid":"https://orcid.org/0000-0002-8033-0960"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinke Cao","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-8033-0960","affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101983466","display_name":"Xiaofei Zhang","orcid":"https://orcid.org/0000-0003-1464-1987"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaofei Zhang","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-1464-1987","affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110981641","display_name":"Yushan Xie","orcid":"https://orcid.org/0009-0001-1650-4049"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yushan Xie","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0001-1650-4049","affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011900098","display_name":"Fuhui Zhou","orcid":"https://orcid.org/0000-0001-6880-6244"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fuhui Zhou","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-6880-6244","affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014011487","display_name":"Weiyang Chen","orcid":"https://orcid.org/0000-0001-8430-7381"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiyang Chen","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100785103","display_name":"Qihui Wu","orcid":"https://orcid.org/0000-0002-9521-5084"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qihui Wu","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-9521-5084","affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I9842412"],"apc_list":null,"apc_paid":null,"fwci":1.3042,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.84816162,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"61","issue":"5","first_page":"14750","last_page":"14763"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11325","display_name":"Inertial Sensor and Navigation","score":0.9890999794006348,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9846000075340271,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.6663269400596619},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.6187270879745483},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46907323598861694},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4223648011684418},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.403984010219574},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.31638556718826294},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.09611698985099792}],"concepts":[{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.6663269400596619},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.6187270879745483},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46907323598861694},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4223648011684418},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.403984010219574},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.31638556718826294},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.09611698985099792},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/taes.2025.3586829","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2025.3586829","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":[{"score":0.4300000071525574,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W1598517079","https://openalex.org/W1984197955","https://openalex.org/W1986003933","https://openalex.org/W2005073595","https://openalex.org/W2005964155","https://openalex.org/W2048312361","https://openalex.org/W2100758588","https://openalex.org/W2117397690","https://openalex.org/W2132198264","https://openalex.org/W2134704878","https://openalex.org/W2149755721","https://openalex.org/W2152545872","https://openalex.org/W2156976740","https://openalex.org/W2157390512","https://openalex.org/W2472946096","https://openalex.org/W2556886647","https://openalex.org/W2591996318","https://openalex.org/W2607588253","https://openalex.org/W2610163782","https://openalex.org/W2634451211","https://openalex.org/W2756610256","https://openalex.org/W2758787078","https://openalex.org/W2811313780","https://openalex.org/W2946632095","https://openalex.org/W2961218374","https://openalex.org/W2981291944","https://openalex.org/W3000004788","https://openalex.org/W3014888714","https://openalex.org/W3024597137","https://openalex.org/W3119135871","https://openalex.org/W3120384044","https://openalex.org/W3129045349","https://openalex.org/W3135265053","https://openalex.org/W3174170283","https://openalex.org/W3176980371","https://openalex.org/W3204463990","https://openalex.org/W3207020834","https://openalex.org/W4226288415","https://openalex.org/W4285224150","https://openalex.org/W4306937395","https://openalex.org/W4388936606","https://openalex.org/W4389473914","https://openalex.org/W4399800481","https://openalex.org/W4400944551","https://openalex.org/W4401418015","https://openalex.org/W4401878787"],"related_works":["https://openalex.org/W2772917594","https://openalex.org/W2036807459","https://openalex.org/W2058170566","https://openalex.org/W2755342338","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2951359407","https://openalex.org/W2079911747","https://openalex.org/W1969923398"],"abstract_inverted_index":{"Traditional":[0],"passive":[1,58],"position":[2,66],"tracking":[3,29,52,72,165],"methods":[4],"often":[5],"assume":[6],"stationary":[7],"transmitters":[8],"during":[9],"brief":[10],"periods":[11],"of":[12,117,152],"observation.":[13],"However,":[14],"this":[15,44],"assumption":[16],"does":[17],"not":[18],"hold":[19],"in":[20,33,85,169],"dynamic":[21],"environments,":[22],"leading":[23],"to":[24,131],"performance":[25],"degradation,":[26],"especially":[27],"when":[28],"fast-moving":[30],"emitters":[31],"or":[32],"scenarios":[34],"with":[35],"varying":[36],"signal":[37,80,101,133],"noise":[38,108],"levels":[39],"across":[40],"different":[41],"receivers.":[42],"In":[43],"paper,":[45],"we":[46,104],"propose":[47],"a":[48,71,94],"robust":[49],"approach":[50,162],"for":[51,65,100],"non-circular":[53],"(NC)":[54],"signals":[55,119],"using":[56],"distributed":[57,122],"arrays,":[59,123],"where":[60],"single-snapshot":[61],"measurements":[62],"are":[63],"leveraged":[64],"estimation.":[67,102],"Our":[68],"method":[69,99,138],"introduces":[70],"system":[73],"model":[74],"that":[75,160],"incorporates":[76],"state":[77],"expansion":[78],"and":[79,150,167],"fusion.":[81],"To":[82],"resolve":[83],"ambiguities":[84],"the":[86,114,121,142,153],"measurement-state":[87],"relationship\u2014caused":[88],"by":[89,112,127],"unknown":[90],"source":[91,132],"signals\u2014we":[92],"apply":[93],"weighted":[95],"least":[96],"squares":[97],"(WLS)":[98],"Finally,":[103],"derive":[105],"an":[106],"adaptive":[107],"covariance":[109],"update":[110],"formula":[111],"leveraging":[113],"fusion":[115],"properties":[116],"received":[118],"from":[120],"addressing":[124],"challenges":[125],"introduced":[126],"measurement":[128],"mismatches":[129],"due":[130],"estimation":[134],"errors.":[135],"The":[136],"proposed":[137],"is":[139],"implemented":[140],"within":[141],"unscented":[143],"Kalman":[144],"filter":[145],"(UKF)":[146],"framework.":[147],"Extensive":[148],"simulations":[149],"analysis":[151],"posterior":[154],"Cram\u00e9r-Rao":[155],"Lower":[156],"Bound":[157],"(PCRLB)":[158],"demonstrate":[159],"our":[161],"significantly":[163],"improves":[164],"accuracy":[166],"reliability":[168],"complex":[170],"environments.":[171]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}