{"id":"https://openalex.org/W4313476219","doi":"https://doi.org/10.1177/01423312221140618","title":"Detection of weld defects using ultrasonic-guided waves based on matching pursuit and density peak clustering","display_name":"Detection of weld defects using ultrasonic-guided waves based on matching pursuit and density peak clustering","publication_year":2023,"publication_date":"2023-01-02","ids":{"openalex":"https://openalex.org/W4313476219","doi":"https://doi.org/10.1177/01423312221140618"},"language":"en","primary_location":{"id":"doi:10.1177/01423312221140618","is_oa":false,"landing_page_url":"https://doi.org/10.1177/01423312221140618","pdf_url":null,"source":{"id":"https://openalex.org/S24148485","display_name":"Transactions of the Institute of Measurement and Control","issn_l":"0142-3312","issn":["0142-3312","1477-0369"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Transactions of the Institute of Measurement and Control","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/A5062717389","display_name":"Hanling Mao","orcid":"https://orcid.org/0000-0001-5926-296X"},"institutions":[{"id":"https://openalex.org/I150807315","display_name":"Guangxi University","ror":"https://ror.org/02c9qn167","country_code":"CN","type":"education","lineage":["https://openalex.org/I150807315"]},{"id":"https://openalex.org/I18570673","display_name":"Guangxi University of Science and Technology","ror":"https://ror.org/02fj6b627","country_code":"CN","type":"education","lineage":["https://openalex.org/I18570673"]},{"id":"https://openalex.org/I4210157608","display_name":"Institute of Advanced Manufacturing Technology","ror":"https://ror.org/05egxdg81","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210157608"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hanling Mao","raw_affiliation_strings":["Guangxi Key Lab of Manufacturing System and Advanced Manufacturing Technology, China","School of Mechanical Engineering, Guangxi University, China","School of Mechanical and Transportation Engineering, Guangxi University of Science and Technology, China"],"affiliations":[{"raw_affiliation_string":"Guangxi Key Lab of Manufacturing System and Advanced Manufacturing Technology, China","institution_ids":["https://openalex.org/I4210157608"]},{"raw_affiliation_string":"School of Mechanical Engineering, Guangxi University, China","institution_ids":["https://openalex.org/I150807315"]},{"raw_affiliation_string":"School of Mechanical and Transportation Engineering, Guangxi University of Science and Technology, China","institution_ids":["https://openalex.org/I18570673"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062717389","display_name":"Hanling Mao","orcid":"https://orcid.org/0000-0001-5926-296X"},"institutions":[{"id":"https://openalex.org/I150807315","display_name":"Guangxi University","ror":"https://ror.org/02c9qn167","country_code":"CN","type":"education","lineage":["https://openalex.org/I150807315"]},{"id":"https://openalex.org/I18570673","display_name":"Guangxi University of Science and Technology","ror":"https://ror.org/02fj6b627","country_code":"CN","type":"education","lineage":["https://openalex.org/I18570673"]},{"id":"https://openalex.org/I4210157608","display_name":"Institute of Advanced Manufacturing Technology","ror":"https://ror.org/05egxdg81","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210157608"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hanling Mao","raw_affiliation_strings":["Guangxi Key Lab of Manufacturing System and Advanced Manufacturing Technology, China","School of Mechanical Engineering, Guangxi University, China","School of Mechanical and Transportation Engineering, Guangxi University of Science and Technology, China"],"affiliations":[{"raw_affiliation_string":"Guangxi Key Lab of Manufacturing System and Advanced Manufacturing Technology, China","institution_ids":["https://openalex.org/I4210157608"]},{"raw_affiliation_string":"School of Mechanical Engineering, Guangxi University, China","institution_ids":["https://openalex.org/I150807315"]},{"raw_affiliation_string":"School of Mechanical and Transportation Engineering, Guangxi University of Science and Technology, China","institution_ids":["https://openalex.org/I18570673"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023865019","display_name":"Jiaming Ren","orcid":null},"institutions":[{"id":"https://openalex.org/I150807315","display_name":"Guangxi University","ror":"https://ror.org/02c9qn167","country_code":"CN","type":"education","lineage":["https://openalex.org/I150807315"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaming Ren","raw_affiliation_strings":["School of Mechanical Engineering, Guangxi University, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Guangxi University, China","institution_ids":["https://openalex.org/I150807315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017645566","display_name":"Yan Tang","orcid":null},"institutions":[{"id":"https://openalex.org/I150807315","display_name":"Guangxi University","ror":"https://ror.org/02c9qn167","country_code":"CN","type":"education","lineage":["https://openalex.org/I150807315"]},{"id":"https://openalex.org/I18570673","display_name":"Guangxi University of Science and Technology","ror":"https://ror.org/02fj6b627","country_code":"CN","type":"education","lineage":["https://openalex.org/I18570673"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Tang","raw_affiliation_strings":["School of Mechanical Engineering, Guangxi University, China","School of Mechanical and Transportation Engineering, Guangxi University of Science and Technology, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Guangxi University, China","institution_ids":["https://openalex.org/I150807315"]},{"raw_affiliation_string":"School of Mechanical and Transportation Engineering, Guangxi University of Science and Technology, China","institution_ids":["https://openalex.org/I18570673"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000646779","display_name":"Hanying Mao","orcid":"https://orcid.org/0000-0002-3450-3007"},"institutions":[{"id":"https://openalex.org/I150807315","display_name":"Guangxi University","ror":"https://ror.org/02c9qn167","country_code":"CN","type":"education","lineage":["https://openalex.org/I150807315"]},{"id":"https://openalex.org/I18570673","display_name":"Guangxi University of Science and Technology","ror":"https://ror.org/02fj6b627","country_code":"CN","type":"education","lineage":["https://openalex.org/I18570673"]},{"id":"https://openalex.org/I4210157608","display_name":"Institute of Advanced Manufacturing Technology","ror":"https://ror.org/05egxdg81","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210157608"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hanying Mao","raw_affiliation_strings":["Guangxi Key Lab of Manufacturing System and Advanced Manufacturing Technology, China","School of Mechanical Engineering, Guangxi University, China","School of Mechanical and Transportation Engineering, Guangxi University of Science and Technology, China"],"affiliations":[{"raw_affiliation_string":"Guangxi Key Lab of Manufacturing System and Advanced Manufacturing Technology, China","institution_ids":["https://openalex.org/I4210157608"]},{"raw_affiliation_string":"School of Mechanical Engineering, Guangxi University, China","institution_ids":["https://openalex.org/I150807315"]},{"raw_affiliation_string":"School of Mechanical and Transportation Engineering, Guangxi University of Science and Technology, China","institution_ids":["https://openalex.org/I18570673"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000646779","display_name":"Hanying Mao","orcid":"https://orcid.org/0000-0002-3450-3007"},"institutions":[{"id":"https://openalex.org/I150807315","display_name":"Guangxi University","ror":"https://ror.org/02c9qn167","country_code":"CN","type":"education","lineage":["https://openalex.org/I150807315"]},{"id":"https://openalex.org/I18570673","display_name":"Guangxi University of Science and Technology","ror":"https://ror.org/02fj6b627","country_code":"CN","type":"education","lineage":["https://openalex.org/I18570673"]},{"id":"https://openalex.org/I4210157608","display_name":"Institute of Advanced Manufacturing Technology","ror":"https://ror.org/05egxdg81","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210157608"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hanying Mao","raw_affiliation_strings":["Guangxi Key Lab of Manufacturing System and Advanced Manufacturing Technology, China","School of Mechanical Engineering, Guangxi University, China","School of Mechanical and Transportation Engineering, Guangxi University of Science and Technology, China"],"affiliations":[{"raw_affiliation_string":"Guangxi Key Lab of Manufacturing System and Advanced Manufacturing Technology, China","institution_ids":["https://openalex.org/I4210157608"]},{"raw_affiliation_string":"School of Mechanical Engineering, Guangxi University, China","institution_ids":["https://openalex.org/I150807315"]},{"raw_affiliation_string":"School of Mechanical and Transportation Engineering, Guangxi University of Science and Technology, China","institution_ids":["https://openalex.org/I18570673"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100416532","display_name":"Yun Chen","orcid":"https://orcid.org/0000-0002-2338-6909"},"institutions":[{"id":"https://openalex.org/I150807315","display_name":"Guangxi University","ror":"https://ror.org/02c9qn167","country_code":"CN","type":"education","lineage":["https://openalex.org/I150807315"]},{"id":"https://openalex.org/I4210157608","display_name":"Institute of Advanced Manufacturing Technology","ror":"https://ror.org/05egxdg81","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210157608"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yun Chen","raw_affiliation_strings":["School of Mechanical Engineering, Guangxi University, China","Guangxi Key Lab of Manufacturing System and Advanced Manufacturing Technology, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Guangxi University, China","institution_ids":["https://openalex.org/I150807315"]},{"raw_affiliation_string":"Guangxi Key Lab of Manufacturing System and Advanced Manufacturing Technology, China","institution_ids":["https://openalex.org/I4210157608"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004984461","display_name":"Xiaoxu Yi","orcid":null},"institutions":[{"id":"https://openalex.org/I150807315","display_name":"Guangxi University","ror":"https://ror.org/02c9qn167","country_code":"CN","type":"education","lineage":["https://openalex.org/I150807315"]},{"id":"https://openalex.org/I4210157608","display_name":"Institute of Advanced Manufacturing Technology","ror":"https://ror.org/05egxdg81","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210157608"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoxu Yi","raw_affiliation_strings":["School of Mechanical Engineering, Guangxi University, China","Guangxi Key Lab of Manufacturing System and Advanced Manufacturing Technology, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Guangxi University, China","institution_ids":["https://openalex.org/I150807315"]},{"raw_affiliation_string":"Guangxi Key Lab of Manufacturing System and Advanced Manufacturing Technology, China","institution_ids":["https://openalex.org/I4210157608"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025223687","display_name":"Zhenfeng Huang","orcid":"https://orcid.org/0000-0002-9724-6706"},"institutions":[{"id":"https://openalex.org/I150807315","display_name":"Guangxi University","ror":"https://ror.org/02c9qn167","country_code":"CN","type":"education","lineage":["https://openalex.org/I150807315"]},{"id":"https://openalex.org/I4210157608","display_name":"Institute of Advanced Manufacturing Technology","ror":"https://ror.org/05egxdg81","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210157608"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenfeng Huang","raw_affiliation_strings":["Guangxi Key Lab of Manufacturing System and Advanced Manufacturing Technology, China","School of Mechanical Engineering, Guangxi University, China"],"affiliations":[{"raw_affiliation_string":"Guangxi Key Lab of Manufacturing System and Advanced Manufacturing Technology, China","institution_ids":["https://openalex.org/I4210157608"]},{"raw_affiliation_string":"School of Mechanical Engineering, Guangxi University, China","institution_ids":["https://openalex.org/I150807315"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100342845","display_name":"Xinxin Li","orcid":"https://orcid.org/0000-0002-0780-5771"},"institutions":[{"id":"https://openalex.org/I150807315","display_name":"Guangxi University","ror":"https://ror.org/02c9qn167","country_code":"CN","type":"education","lineage":["https://openalex.org/I150807315"]},{"id":"https://openalex.org/I4210157608","display_name":"Institute of Advanced Manufacturing Technology","ror":"https://ror.org/05egxdg81","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210157608"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinxin Li","raw_affiliation_strings":["Guangxi Key Lab of Manufacturing System and Advanced Manufacturing Technology, China","School of Mechanical Engineering, Guangxi University, China"],"affiliations":[{"raw_affiliation_string":"Guangxi Key Lab of Manufacturing System and Advanced Manufacturing Technology, China","institution_ids":["https://openalex.org/I4210157608"]},{"raw_affiliation_string":"School of Mechanical Engineering, Guangxi University, China","institution_ids":["https://openalex.org/I150807315"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":10,"corresponding_author_ids":["https://openalex.org/A5000646779","https://openalex.org/A5062717389"],"corresponding_institution_ids":["https://openalex.org/I150807315","https://openalex.org/I18570673","https://openalex.org/I4210157608"],"apc_list":null,"apc_paid":null,"fwci":1.0005,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.68225567,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"45","issue":"8","first_page":"1470","last_page":"1483"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":1.0,"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/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":1.0,"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/T12169","display_name":"Non-Destructive Testing Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T10834","display_name":"Welding Techniques and Residual Stresses","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/matching-pursuit","display_name":"Matching pursuit","score":0.8264799118041992},{"id":"https://openalex.org/keywords/morlet-wavelet","display_name":"Morlet wavelet","score":0.7134612202644348},{"id":"https://openalex.org/keywords/ultrasonic-sensor","display_name":"Ultrasonic sensor","score":0.6171104907989502},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5943544507026672},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.5883485078811646},{"id":"https://openalex.org/keywords/aliasing","display_name":"Aliasing","score":0.5706388354301453},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.5177114009857178},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.47921687364578247},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.41858410835266113},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.41274580359458923},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4118097126483917},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.38142070174217224},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.37961867451667786},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.33934640884399414},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3234062194824219},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15217354893684387},{"id":"https://openalex.org/keywords/discrete-wavelet-transform","display_name":"Discrete wavelet transform","score":0.13671532273292542}],"concepts":[{"id":"https://openalex.org/C156872377","wikidata":"https://www.wikidata.org/wiki/Q6786281","display_name":"Matching pursuit","level":3,"score":0.8264799118041992},{"id":"https://openalex.org/C2778280487","wikidata":"https://www.wikidata.org/wiki/Q3505077","display_name":"Morlet wavelet","level":5,"score":0.7134612202644348},{"id":"https://openalex.org/C81288441","wikidata":"https://www.wikidata.org/wiki/Q20736125","display_name":"Ultrasonic sensor","level":2,"score":0.6171104907989502},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5943544507026672},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5883485078811646},{"id":"https://openalex.org/C4069607","wikidata":"https://www.wikidata.org/wiki/Q868732","display_name":"Aliasing","level":3,"score":0.5706388354301453},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.5177114009857178},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.47921687364578247},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.41858410835266113},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.41274580359458923},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4118097126483917},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38142070174217224},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37961867451667786},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.33934640884399414},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3234062194824219},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15217354893684387},{"id":"https://openalex.org/C46286280","wikidata":"https://www.wikidata.org/wiki/Q2414958","display_name":"Discrete wavelet transform","level":4,"score":0.13671532273292542},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C136536468","wikidata":"https://www.wikidata.org/wiki/Q1225894","display_name":"Undersampling","level":2,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1177/01423312221140618","is_oa":false,"landing_page_url":"https://doi.org/10.1177/01423312221140618","pdf_url":null,"source":{"id":"https://openalex.org/S24148485","display_name":"Transactions of the Institute of Measurement and Control","issn_l":"0142-3312","issn":["0142-3312","1477-0369"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Transactions of the Institute of Measurement and Control","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","display_name":"Life below water","score":0.8799999952316284}],"awards":[{"id":"https://openalex.org/G2539560048","display_name":null,"funder_award_id":"51365006","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7642732873","display_name":null,"funder_award_id":"2018GXNSFAA281312","funder_id":"https://openalex.org/F4320322768","funder_display_name":"Natural Science Foundation of Guangxi Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322768","display_name":"Natural Science Foundation of Guangxi Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W2060758770","https://openalex.org/W2126896678","https://openalex.org/W2165835468","https://openalex.org/W2516459066","https://openalex.org/W2603036218","https://openalex.org/W2804996685","https://openalex.org/W2913405764","https://openalex.org/W2916908229","https://openalex.org/W2950069040","https://openalex.org/W2989575661","https://openalex.org/W3003864435","https://openalex.org/W3045456872","https://openalex.org/W3084032743","https://openalex.org/W3109469345","https://openalex.org/W3118587847","https://openalex.org/W3121958644","https://openalex.org/W3123166918","https://openalex.org/W3123924985","https://openalex.org/W3135314582","https://openalex.org/W3155507847","https://openalex.org/W3174276757","https://openalex.org/W4200142958","https://openalex.org/W4285199310","https://openalex.org/W4288764837"],"related_works":["https://openalex.org/W2042644197","https://openalex.org/W2381051082","https://openalex.org/W2019547370","https://openalex.org/W2102741279","https://openalex.org/W2390892627","https://openalex.org/W2356584340","https://openalex.org/W2048171775","https://openalex.org/W2139616148","https://openalex.org/W1976811330","https://openalex.org/W1597024500"],"abstract_inverted_index":{"Due":[0],"to":[1,29,65,99,122,136,169],"the":[2,7,10,23,66,69,92,101,107,112,118,124,138,144,153,158,164,171],"fish":[3],"scale":[4],"surface":[5],"of":[6,22,45,68,91,106,143,174],"weld":[8,53,139,172],"seam,":[9],"guided":[11,47,70,108],"wave":[12,48,71,109],"dispersion":[13],"is":[14,27,50,83,115,134,146,161,167],"intensified,":[15],"resulting":[16],"in":[17],"serious":[18],"mode":[19],"aliasing":[20],"problem":[21],"detected":[24],"signal.":[25,110],"It":[26],"difficult":[28],"analyze":[30],"defect":[31,36],"echo":[32,72],"signal":[33],"and":[34,59,88,104,150],"locate":[35,137],"accurately.":[37],"To":[38],"solve":[39],"this":[40],"problem,":[41],"a":[42,74],"new":[43],"method":[44,145,166],"ultrasonic":[46],"detection":[49],"proposed":[51,165],"for":[52],"defects":[54,173],"based":[55,78],"on":[56,79],"matching":[57,75],"pursuit":[58,76],"density":[60,119],"peak":[61,120],"clustering.":[62],"First,":[63],"according":[64],"characteristics":[67],"signal,":[73],"algorithm":[77,121],"Morlet":[80],"wavelet":[81,94],"dictionary":[82],"established.":[84],"The":[85,130,141],"time-frequency":[86],"analysis":[87,90],"parameter":[89],"obtained":[93,126,131],"atoms":[95,125],"are":[96],"carried":[97],"out":[98],"realize":[100],"modal":[102],"separation":[103],"identification":[105],"Then,":[111],"similarity":[113],"weight":[114],"introduced":[116],"into":[117],"cluster":[123],"by":[127,148],"sparse":[128],"decomposition.":[129],"clustering":[132],"center":[133],"used":[135,168],"defect.":[140],"validity":[142],"proved":[147],"simulation":[149],"experiment.":[151],"Finally,":[152],"experimental":[154],"results":[155],"show":[156],"that":[157],"positioning":[159],"error":[160],"0.261%":[162],"when":[163],"detect":[170],"3-mm":[175],"wide":[176],"steel":[177],"plate.":[178]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2026-04-04T06:10:10.580331","created_date":"2025-10-10T00:00:00"}