{"id":"https://openalex.org/W4412962817","doi":"https://doi.org/10.1109/i2mtc62753.2025.11079199","title":"Low-frequency acoustic time-of-flight estimation algorithm in noisy environment","display_name":"Low-frequency acoustic time-of-flight estimation algorithm in noisy environment","publication_year":2025,"publication_date":"2025-05-19","ids":{"openalex":"https://openalex.org/W4412962817","doi":"https://doi.org/10.1109/i2mtc62753.2025.11079199"},"language":"en","primary_location":{"id":"doi:10.1109/i2mtc62753.2025.11079199","is_oa":false,"landing_page_url":"https://doi.org/10.1109/i2mtc62753.2025.11079199","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","raw_type":"proceedings-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/A5101570976","display_name":"Jingyu Gao","orcid":"https://orcid.org/0000-0002-2745-9634"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jingyu Gao","raw_affiliation_strings":["Tianjin University Tianjin Key Laboratory of Process Measurement and Control,College of Electrical and Information Engineering,Tianjin,China,300072"],"affiliations":[{"raw_affiliation_string":"Tianjin University Tianjin Key Laboratory of Process Measurement and Control,College of Electrical and Information Engineering,Tianjin,China,300072","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060601387","display_name":"Yong Bao","orcid":"https://orcid.org/0000-0003-1345-9593"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Bao","raw_affiliation_strings":["Tianjin University Tianjin Key Laboratory of Process Measurement and Control,College of Electrical and Information Engineering,Tianjin,China,300072"],"affiliations":[{"raw_affiliation_string":"Tianjin University Tianjin Key Laboratory of Process Measurement and Control,College of Electrical and Information Engineering,Tianjin,China,300072","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035671208","display_name":"Chao Tan","orcid":"https://orcid.org/0000-0002-3349-0152"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Tan","raw_affiliation_strings":["Tianjin University Tianjin Key Laboratory of Process Measurement and Control,College of Electrical and Information Engineering,Tianjin,China,300072"],"affiliations":[{"raw_affiliation_string":"Tianjin University Tianjin Key Laboratory of Process Measurement and Control,College of Electrical and Information Engineering,Tianjin,China,300072","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025279788","display_name":"Feng Dong","orcid":"https://orcid.org/0000-0002-8478-8928"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Dong","raw_affiliation_strings":["Tianjin University Tianjin Key Laboratory of Process Measurement and Control,College of Electrical and Information Engineering,Tianjin,China,300072"],"affiliations":[{"raw_affiliation_string":"Tianjin University Tianjin Key Laboratory of Process Measurement and Control,College of Electrical and Information Engineering,Tianjin,China,300072","institution_ids":["https://openalex.org/I162868743"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101570976"],"corresponding_institution_ids":["https://openalex.org/I162868743"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.23846321,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11698","display_name":"Underwater Acoustics Research","score":0.9990000128746033,"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"}},"topics":[{"id":"https://openalex.org/T11698","display_name":"Underwater Acoustics Research","score":0.9990000128746033,"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"}},{"id":"https://openalex.org/T12537","display_name":"Flow Measurement and Analysis","score":0.9983999729156494,"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/T11757","display_name":"Seismic Waves and Analysis","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"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/computer-science","display_name":"Computer science","score":0.6543582677841187},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.47615548968315125},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.46744999289512634},{"id":"https://openalex.org/keywords/time\u2013frequency-analysis","display_name":"Time\u2013frequency analysis","score":0.46154290437698364},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.41984283924102783},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3751080632209778},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1543157696723938},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1089194118976593},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.10497704148292542},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07540315389633179}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6543582677841187},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.47615548968315125},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.46744999289512634},{"id":"https://openalex.org/C142433447","wikidata":"https://www.wikidata.org/wiki/Q7806653","display_name":"Time\u2013frequency analysis","level":3,"score":0.46154290437698364},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.41984283924102783},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3751080632209778},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1543157696723938},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1089194118976593},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.10497704148292542},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07540315389633179},{"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/i2mtc62753.2025.11079199","is_oa":false,"landing_page_url":"https://doi.org/10.1109/i2mtc62753.2025.11079199","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Climate action","score":0.7099999785423279,"id":"https://metadata.un.org/sdg/13"}],"awards":[],"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":16,"referenced_works":["https://openalex.org/W1990361270","https://openalex.org/W1993599622","https://openalex.org/W2031940127","https://openalex.org/W2075460207","https://openalex.org/W2297444081","https://openalex.org/W2528961483","https://openalex.org/W2560144804","https://openalex.org/W2593923865","https://openalex.org/W2765946380","https://openalex.org/W2928449909","https://openalex.org/W3082159434","https://openalex.org/W4300427553","https://openalex.org/W4390675737","https://openalex.org/W4391144597","https://openalex.org/W4392594994","https://openalex.org/W4402199098"],"related_works":["https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W4409439182","https://openalex.org/W2053286651","https://openalex.org/W2181743346","https://openalex.org/W2187401768","https://openalex.org/W2181413294","https://openalex.org/W2052122378","https://openalex.org/W2544423928","https://openalex.org/W2576994247"],"abstract_inverted_index":{"Acoustic":[0],"tomography":[1],"has":[2],"the":[3,14,24,39,49,60,65,74,88,97,123,143,148],"advantage":[4],"of":[5,26,42,51,150],"high":[6],"penetration":[7,20],"ability":[8,21],"for":[9,73,161],"non-intrusive":[10],"temperature":[11],"measurement":[12,78],"inside":[13],"pulverized":[15],"coal":[16],"powder":[17],"storage.":[18],"This":[19,141],"relies":[22],"on":[23],"utilization":[25],"low-frequency":[27],"acoustic":[28,52,77,94],"waves":[29],"ranging":[30],"from":[31],"200Hz":[32],"to":[33,111,146],"10":[34,139],"kHz,":[35],"which":[36,157],"coincides":[37],"with":[38,133],"frequency":[40,76],"range":[41],"industrial":[43,163],"background":[44],"noise.":[45],"As":[46],"a":[47,102],"result,":[48],"accuracy":[50,115],"time-of-flight":[53],"(TOF)":[54],"estimation":[55,72,109,114,153],"is":[56,158],"significantly":[57],"compromised":[58],"by":[59],"low":[61,75,137],"signal-to-noise":[62],"ratio":[63],"in":[64,154],"measurements.":[66],"Therefore,":[67],"robust":[68,129],"and":[69,100,116,128],"accurate":[70,127],"TOF":[71,108,113,130,152],"becomes":[79],"crucial.":[80],"To":[81],"address":[82,147],"this":[83,85],"issue,":[84],"paper":[86],"utilizes":[87],"waveform":[89],"similarity":[90],"between":[91],"two":[92],"successive":[93],"measurements":[95],"as":[96,136,138],"prior":[98],"knowledge,":[99],"builds":[101],"similarity-based":[103],"Akaike":[104],"Information":[105],"Criterion":[106],"(SAIC)":[107],"algorithm":[110],"improve":[112],"noise":[117],"robustness.":[118],"Experimental":[119],"results":[120],"demonstrate":[121],"that":[122],"SAIC":[124],"method":[125,145],"provides":[126],"estimations,":[131],"even":[132],"an":[134],"SNR":[135],"dB.":[140],"enables":[142],"SACI":[144],"problem":[149],"inaccurate":[151],"noisy":[155],"environments,":[156],"highly":[159],"significant":[160],"practical":[162],"applications.":[164]},"counts_by_year":[],"updated_date":"2025-12-28T23:10:05.387466","created_date":"2025-10-10T00:00:00"}
