{"id":"https://openalex.org/W4405490478","doi":"https://doi.org/10.1109/sensors60989.2024.10784756","title":"Source Number Estimation Based on the Pressure and Particle Velocity Combined Processing for Acoustic Vector-Sensor Arrays","display_name":"Source Number Estimation Based on the Pressure and Particle Velocity Combined Processing for Acoustic Vector-Sensor Arrays","publication_year":2024,"publication_date":"2024-10-20","ids":{"openalex":"https://openalex.org/W4405490478","doi":"https://doi.org/10.1109/sensors60989.2024.10784756"},"language":"en","primary_location":{"id":"doi:10.1109/sensors60989.2024.10784756","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sensors60989.2024.10784756","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE SENSORS","raw_type":"proceedings-article"},"type":"conference-paper","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/A5025031369","display_name":"Xianglu Li","orcid":"https://orcid.org/0000-0002-4904-1212"},"institutions":[{"id":"https://openalex.org/I2801345734","display_name":"China Academy of Engineering Physics","ror":"https://ror.org/039vqpp67","country_code":"CN","type":"facility","lineage":["https://openalex.org/I2801345734"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xianglu Li","raw_affiliation_strings":["Institute of Electronic Engineering, China Academy of Engineering Physics,Mianyang,Sichuan,China,621999"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Electronic Engineering, China Academy of Engineering Physics,Mianyang,Sichuan,China,621999","institution_ids":["https://openalex.org/I2801345734"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Youyang Xiang","orcid":null},"institutions":[{"id":"https://openalex.org/I2801345734","display_name":"China Academy of Engineering Physics","ror":"https://ror.org/039vqpp67","country_code":"CN","type":"facility","lineage":["https://openalex.org/I2801345734"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Youyang Xiang","raw_affiliation_strings":["Institute of Electronic Engineering, China Academy of Engineering Physics,Mianyang,Sichuan,China,621999"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Electronic Engineering, China Academy of Engineering Physics,Mianyang,Sichuan,China,621999","institution_ids":["https://openalex.org/I2801345734"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021475716","display_name":"Zhijiang Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I2801345734","display_name":"China Academy of Engineering Physics","ror":"https://ror.org/039vqpp67","country_code":"CN","type":"facility","lineage":["https://openalex.org/I2801345734"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhijiang Huang","raw_affiliation_strings":["Institute of Electronic Engineering, China Academy of Engineering Physics,Mianyang,Sichuan,China,621999"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Electronic Engineering, China Academy of Engineering Physics,Mianyang,Sichuan,China,621999","institution_ids":["https://openalex.org/I2801345734"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026551553","display_name":"Qilong Du","orcid":"https://orcid.org/0000-0002-9137-7932"},"institutions":[{"id":"https://openalex.org/I2801345734","display_name":"China Academy of Engineering Physics","ror":"https://ror.org/039vqpp67","country_code":"CN","type":"facility","lineage":["https://openalex.org/I2801345734"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qilong Du","raw_affiliation_strings":["Institute of Electronic Engineering, China Academy of Engineering Physics,Mianyang,Sichuan,China,621999"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Electronic Engineering, China Academy of Engineering Physics,Mianyang,Sichuan,China,621999","institution_ids":["https://openalex.org/I2801345734"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033379481","display_name":"Fei Peng","orcid":"https://orcid.org/0000-0002-3924-9028"},"institutions":[{"id":"https://openalex.org/I2801618472","display_name":"PLA Rocket Force University of Engineering","ror":"https://ror.org/00gg5zj35","country_code":"CN","type":"education","lineage":["https://openalex.org/I2801618472"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Fei","raw_affiliation_strings":["High-Tech Institute, The First School, Rocket Force University of Engineering,Xi&#x0027;an,Shanxi,China,710025"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"High-Tech Institute, The First School, Rocket Force University of Engineering,Xi&#x0027;an,Shanxi,China,710025","institution_ids":["https://openalex.org/I2801618472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077316153","display_name":"Dong Hou","orcid":"https://orcid.org/0000-0002-5736-2710"},"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":"Dong Hou","raw_affiliation_strings":["The School of Automation Engineering, University of Electronic Science and Technology of China,Chengdu,Sichuan,China,611731"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The School of Automation Engineering, University of Electronic Science and Technology of China,Chengdu,Sichuan,China,611731","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054226259","display_name":"Jie Tian","orcid":"https://orcid.org/0000-0002-1791-2079"},"institutions":[{"id":"https://openalex.org/I2801345734","display_name":"China Academy of Engineering Physics","ror":"https://ror.org/039vqpp67","country_code":"CN","type":"facility","lineage":["https://openalex.org/I2801345734"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Tian","raw_affiliation_strings":["Institute of Electronic Engineering, China Academy of Engineering Physics,Mianyang,Sichuan,China,621999"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Electronic Engineering, China Academy of Engineering Physics,Mianyang,Sichuan,China,621999","institution_ids":["https://openalex.org/I2801345734"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12537","display_name":"Flow Measurement and Analysis","score":0.942799985408783,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T12537","display_name":"Flow Measurement and Analysis","score":0.942799985408783,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T10860","display_name":"Speech and Audio Processing","score":0.9157000184059143,"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/T14156","display_name":"Engineering Applied Research","score":0.9083999991416931,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.5553815364837646},{"id":"https://openalex.org/keywords/particle-velocity","display_name":"Particle velocity","score":0.5409430265426636},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5015380382537842},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.42990216612815857},{"id":"https://openalex.org/keywords/particle","display_name":"Particle (ecology)","score":0.41303756833076477},{"id":"https://openalex.org/keywords/acoustic-source-localization","display_name":"Acoustic source localization","score":0.4107987582683563},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2445879876613617},{"id":"https://openalex.org/keywords/acoustic-wave","display_name":"Acoustic wave","score":0.2118644118309021},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1901397705078125},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14555412530899048}],"concepts":[{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5553815364837646},{"id":"https://openalex.org/C35515768","wikidata":"https://www.wikidata.org/wiki/Q336894","display_name":"Particle velocity","level":2,"score":0.5409430265426636},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5015380382537842},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.42990216612815857},{"id":"https://openalex.org/C2778517922","wikidata":"https://www.wikidata.org/wiki/Q7140482","display_name":"Particle (ecology)","level":2,"score":0.41303756833076477},{"id":"https://openalex.org/C93240960","wikidata":"https://www.wikidata.org/wiki/Q217270","display_name":"Acoustic source localization","level":3,"score":0.4107987582683563},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2445879876613617},{"id":"https://openalex.org/C204723758","wikidata":"https://www.wikidata.org/wiki/Q3882459","display_name":"Acoustic wave","level":2,"score":0.2118644118309021},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1901397705078125},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14555412530899048},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sensors60989.2024.10784756","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sensors60989.2024.10784756","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE SENSORS","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7400000095367432,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1211177064","display_name":null,"funder_award_id":"62271109","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":10,"referenced_works":["https://openalex.org/W2017697648","https://openalex.org/W2045504785","https://openalex.org/W2057077708","https://openalex.org/W2095386441","https://openalex.org/W2154952550","https://openalex.org/W2166543153","https://openalex.org/W2464380845","https://openalex.org/W3132688165","https://openalex.org/W3156177116","https://openalex.org/W4307124835"],"related_works":["https://openalex.org/W2062640633","https://openalex.org/W4318566916","https://openalex.org/W1996012565","https://openalex.org/W2149562850","https://openalex.org/W3054897025","https://openalex.org/W2362838404","https://openalex.org/W2905044649","https://openalex.org/W2087073758","https://openalex.org/W2567489220","https://openalex.org/W2040307844"],"abstract_inverted_index":{"This":[0,47],"paper":[1],"aims":[2],"to":[3,60,91],"achieve":[4],"accurate":[5],"source":[6],"number":[7],"estimation":[8],"(SNE)":[9],"using":[10],"the":[11,28,31,38,51,62,74,105,111],"acoustic":[12],"vector-sensor":[13],"(AVS)":[14],"arrays,":[15,33],"which":[16],"are":[17],"crucial":[18],"for":[19,72],"array-based":[20],"detection":[21],"and":[22,40,56,101],"sensing":[23],"applications.":[24],"To":[25],"fully":[26],"exploit":[27],"advantages":[29],"of":[30],"AVS":[32],"we":[34],"integrates":[35],"SNE":[36],"into":[37],"pressure":[39,55],"particle":[41,57],"velocity":[42,58],"combined":[43],"processing":[44,119],"(P&PV-CP)":[45],"framework.":[46],"innovative":[48],"approach":[49],"leverages":[50],"uncorrelated":[52],"noise":[53],"between":[54],"channels":[59],"enhance":[61],"effective":[63],"signal-to-noise":[64],"ratio":[65],"(SNR).":[66],"We":[67],"introduce":[68],"a":[69],"novel":[70],"method":[71],"constructing":[73],"cross-covariance":[75],"matrix":[76,114],"within":[77],"this":[78],"framework,":[79,108],"addressing":[80],"challenges":[81],"where":[82],"signals":[83],"from":[84],"specific":[85],"directions":[86],"may":[87],"be":[88],"attenuated":[89],"due":[90],"spatial":[92],"filtering":[93],"induced":[94],"by":[95],"fixed":[96],"observation":[97],"angles.":[98],"Theoretical":[99],"analysis":[100],"simulations":[102],"demonstrate":[103],"that":[104],"proposed":[106],"P&PV-CP":[107],"along":[109],"with":[110],"new":[112],"covariance":[113],"construction":[115],"method,":[116],"significantly":[117],"enhances":[118],"gain.":[120]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
