State-of-the-Art Review on the Acoustic Emission Source Localization Techniques

IEEE Access

卷:9

Muhammad Zahid Abbas¹  Ahmad Kamil Bin Mahmood²  Farrukh Hassan²  Mohamed Rimsan²  Abdul Saboor²  Zia Khan³  Norashikin Yahya³ 

[1] Department of Computer Sciences, COMSATS University Islamabad at Vehari, Vehari, Pakistan;

[2] Department of Computer and Information Sciences, High Performance Cloud Computing Centre (HPC3), Universiti Teknologi PETRONAS, Seri Iskandar, Malaysia;

[3] Department of Electrical and Electronic Engineering, Centre for Intelligent Signal and Imaging Research (CISIR), Universiti Teknologi PETRONAS, Seri Iskandar, Malaysia;

关键词: Acoustic emission;    beamforming;    closed form;    iterative methods;    time reversal;    source localization;   

DOI  :  10.1109/ACCESS.2021.3096930

来源: DOAJ

【 摘 要 】

he acoustic emission technique has been applied successfully for the identification, characterization, and localization of deformations in civil engineering structures. Numerous localization techniques, such as Modal Acoustic Emission, Neural Networks, Beamforming, and Triangulation methods with or without prior knowledge of wave velocity, have been presented. Several authors have conducted in-depth research in the localization of AE sources. However, existing review papers do not focus on the performance evaluation of existing source localization techniques. This paper discusses these techniques based on the number of sensors used and the geometry of the structures of interest. Furthermore, it evaluates them on the basis of their performance. At the end of this paper, a comparative analysis of existing methods has been presented based on their basic principles, key strengths, and limitations. A deep learning circular sensor cluster-based solution has the potential to provide a low-cost reliable localization solution for acoustic emission sources.

【 授权许可】

Unknown