{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T14:35:50Z","timestamp":1740148550847,"version":"3.37.3"},"reference-count":37,"publisher":"Wiley","license":[{"start":{"date-parts":[[2022,2,12]],"date-time":"2022-02-12T00:00:00Z","timestamp":1644624000000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100007129","name":"Natural Science Foundation of Shandong Province","doi-asserted-by":"publisher","award":["ZR2020LZH005","62073196","61901191"],"award-info":[{"award-number":["ZR2020LZH005","62073196","61901191"]}],"id":[{"id":"10.13039\/501100007129","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["ZR2020LZH005","62073196","61901191"],"award-info":[{"award-number":["ZR2020LZH005","62073196","61901191"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Sensors"],"published-print":{"date-parts":[[2022,2,12]]},"abstract":"<jats:p>The defects are usually generated during the structural materials subjected to external loads. Elucidating the position distribution of defects using acoustic emission (AE) technique provides the basis for investigating the failure mechanism and prevention of materials and estimating the location of the potentially dangerous sources. However, the location accuracy is heavily affected by both limitation of localization area and reliance on the premeasured wave velocity. Here, we propose a novel AE source localization approach based on generalized areal coordinates and a machine learning algorithmic model. A total of 14641 AE source location simulation cases are carried out to validate the proposed method. The simulation results indicate that even under various measurement error conditions the AE sources could be effectively located. Moreover, the feasibility of the proposed approach is experimentally verified on the AE source localization system. The experiment results show that the mean localization error of 3.64\u2009mm and the standard deviation of 2.61\u2009mm are obtained, which are 67.55% and 75.46% higher than those of the traditional method.<\/jats:p>","DOI":"10.1155\/2022\/7309800","type":"journal-article","created":{"date-parts":[[2022,2,12]],"date-time":"2022-02-12T18:35:07Z","timestamp":1644690907000},"page":"1-12","source":"Crossref","is-referenced-by-count":1,"title":["A Defect Localization Approach Based on Improved Areal Coordinates and Machine Learning"],"prefix":"10.1155","volume":"2022","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7277-9277","authenticated-orcid":true,"given":"Dandan","family":"Pang","sequence":"first","affiliation":[{"name":"School of Information and Electrical Engineering, Shandong Jianzhu University, Jinan 250101, China"},{"name":"Shandong Key Laboratory of Intelligent Buildings Technology, Shandong Jianzhu University, Jinan 250101, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yongqing","family":"Jiang","sequence":"additional","affiliation":[{"name":"School of Information and Electrical Engineering, Shandong Jianzhu University, Jinan 250101, China"},{"name":"Shandong Key Laboratory of Intelligent Buildings Technology, Shandong Jianzhu University, Jinan 250101, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yukang","family":"Cao","sequence":"additional","affiliation":[{"name":"School of Information and Electrical Engineering, Shandong Jianzhu University, Jinan 250101, China"},{"name":"Shandong Key Laboratory of Intelligent Buildings Technology, Shandong Jianzhu University, Jinan 250101, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4631-0317","authenticated-orcid":true,"given":"Baozhu","family":"Li","sequence":"additional","affiliation":[{"name":"Internet of Things and Smart City Innovation Platform, Zhuhai Fudan Innovation Institute, Zhuhai 518057, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"issue":"11","key":"1","doi-asserted-by":"crossref","first-page":"9228","DOI":"10.1109\/TIM.2020.3001367","article-title":"Cold crack monitoring and localization in welding using fiber Bragg grating sensors","volume":"69","author":"S. Jinachandran","year":"2020","journal-title":"IEEE Transactions on Instrumentation and Measurement"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ultras.2013.06.009"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1016\/j.measurement.2012.08.011"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1016\/j.compositesb.2014.06.004"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1016\/j.ymssp.2012.01.012"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1109\/I2MTC.2015.7151266"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1016\/j.ultras.2017.10.007"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1016\/j.compositesa.2010.08.013"},{"issue":"12","key":"9","first-page":"22","article-title":"Acoustic emission source location of composite materials using one channel sensor based on time reversal method","volume":"36","author":"R. Ye","year":"2014","journal-title":"Journal of Wuhan University of Technology"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1016\/j.ultras.2013.04.017"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1016\/j.ultras.2011.12.003"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.1121\/1.3598458"},{"key":"13","doi-asserted-by":"publisher","DOI":"10.1177\/0954406212452233"},{"issue":"10, article 105026","key":"14","doi-asserted-by":"crossref","DOI":"10.1088\/0964-1726\/21\/10\/105026","article-title":"Determination of impact location on composite stiffened panels","volume":"21","author":"Z. Sharif-Khodaei","year":"2012","journal-title":"Smart Materials and Structures"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1177\/1475921714568406"},{"issue":"3","key":"16","first-page":"713","article-title":"Localization of acoustic emission source based on chaotic neural networks","volume":"6","author":"A. D. Deng","year":"2012","journal-title":"Applied Mathematics & Information Sciences"},{"key":"17","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2019.2963163"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1088\/0964-1726\/20\/3\/035021"},{"key":"19","doi-asserted-by":"publisher","DOI":"10.1016\/j.ultras.2013.09.020"},{"key":"20","first-page":"2057","article-title":"Mathematical functions and parameters for microseismic source location without pre-measuring speed","volume":"30","author":"L. Dong","year":"2011","journal-title":"Chinese Journal of Rock Mechanics and Engineering"},{"key":"21","doi-asserted-by":"publisher","DOI":"10.1016\/j.eng.2019.12.016"},{"key":"22","first-page":"1","article-title":"A non-iterative AE source localization algorithm with unknown velocity","volume":"32","author":"W. Fang","year":"2016","journal-title":"Journal of Traffic and Logistics Engineering University"},{"key":"23","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2019.2950225"},{"key":"24","doi-asserted-by":"publisher","DOI":"10.3390\/s21020459"},{"key":"25","doi-asserted-by":"publisher","DOI":"10.3390\/aerospace5020050"},{"key":"26","doi-asserted-by":"publisher","DOI":"10.3390\/s21010272"},{"key":"27","doi-asserted-by":"publisher","DOI":"10.1016\/j.ymssp.2019.04.050"},{"key":"28","doi-asserted-by":"publisher","DOI":"10.1007\/s11340-020-00591-8"},{"key":"29","doi-asserted-by":"publisher","DOI":"10.1088\/0964-1726\/21\/3\/035009"},{"key":"30","doi-asserted-by":"publisher","DOI":"10.1155\/2018\/9053284"},{"key":"31","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2014.2339797"},{"key":"32","doi-asserted-by":"publisher","DOI":"10.1016\/j.conbuildmat.2006.04.003"},{"key":"33","doi-asserted-by":"publisher","DOI":"10.3390\/s19173659"},{"issue":"1","key":"34","doi-asserted-by":"crossref","first-page":"88","DOI":"10.1007\/s13320-019-0546-9","article-title":"Impact localization of CFRP structure based on FBG sensor network","volume":"10","author":"Y. Sai","year":"2020","journal-title":"Photonic Sensors"},{"key":"35","doi-asserted-by":"publisher","DOI":"10.1016\/j.compstruct.2019.01.028"},{"key":"36","doi-asserted-by":"publisher","DOI":"10.1016\/j.asoc.2016.12.014"},{"key":"37","doi-asserted-by":"publisher","DOI":"10.3390\/s21072411"}],"container-title":["Journal of Sensors"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/js\/2022\/7309800.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/js\/2022\/7309800.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/js\/2022\/7309800.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,2,12]],"date-time":"2022-02-12T18:35:15Z","timestamp":1644690915000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/js\/2022\/7309800\/"}},"subtitle":[],"editor":[{"given":"Libo","family":"Gao","sequence":"additional","affiliation":[],"role":[{"role":"editor","vocabulary":"crossref"}]}],"short-title":[],"issued":{"date-parts":[[2022,2,12]]},"references-count":37,"alternative-id":["7309800","7309800"],"URL":"https:\/\/doi.org\/10.1155\/2022\/7309800","relation":{},"ISSN":["1687-7268","1687-725X"],"issn-type":[{"type":"electronic","value":"1687-7268"},{"type":"print","value":"1687-725X"}],"subject":[],"published":{"date-parts":[[2022,2,12]]}}}