典型文献
A novel AE source localization method using clustering detection to eliminate abnormal arrivals
文献摘要：
Due to the significant effect of abnormal arrivals on localization accuracy,a novel acoustic emission (AE)source localization method using clustering detection to eliminate abnormal arrivals is proposed in the paper.Firstly,iterative weight estimation is utilized to obtain accurate equation residuals.Secondly,according to the distribution of equation residuals,clustering detection is used to identify and exclude abnormal arrivals.Thirdly,the AE source coordinate is recalculated with remaining normal arrivals.Experimental results of pencil-lead breaks indicate that the proposed method can achieve a better local-ization result with and without abnormal arrivals.The results of simulation tests further demonstrate that the proposed method possesses higher localization accuracy and robustness under different anomaly ratios and scales;even with abnormal arrivals as high as 30％,the proposed localization method still holds a correct detection rate of 91.85％.
文献关键词：
中图分类号：
作者姓名：
Yichao Rui;Zilong Zhou;Jianyou Lu;Barkat Ullah;Xin Cai
作者机构：
School of Resources and Safety Engineering,Central South University,Changsha 410083,China
文献出处：
引用格式：
[1]Yichao Rui;Zilong Zhou;Jianyou Lu;Barkat Ullah;Xin Cai-.A novel AE source localization method using clustering detection to eliminate abnormal arrivals)[J].矿业科学技术学报（英文版）,2022(01):51-62
A类：
B类：
novel,AE,source,localization,method,using,clustering,detection,eliminate,abnormal,arrivals,Due,significant,effect,accuracy,acoustic,emission,proposed,paper,Firstly,iterative,weight,estimation,utilized,obtain,accurate,equation,residuals,Secondly,according,distribution,used,identify,exclude,Thirdly,coordinate,recalculated,remaining,Experimental,results,pencil,lead,breaks,indicate,that,achieve,better,without,simulation,tests,further,demonstrate,possesses,higher,robustness,under,different,anomaly,ratios,scales,even,as,still,holds,correct
AB值：
0.506374
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