Calibration principle for acoustic emission sensor sensitivity

Dingguo Xiao*, Zhaona Zhang, Huiling Ren, B. Yang, Qinxue Pan, Chunguang Xu

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

5 引用 (Scopus)

摘要

Acoustic emission sensors are the most important part of an acoustic emission detection system, which directly determines the validity and accuracy of the detection result. In order to improve the reliability of acoustic emission test results, the sensor’s sensitivity must be calibrated ahead of time. This chapter investigates the face-to-face secondary calibration method and presents the laser vibrometer primary calibration method for acoustic emission sensor sensitivity. A sensor sensitivity calibration system was built. Calibration experiments have been carried out. Finally, measurement uncertainty was analyzed.

源语言英语
主期刊名Advances in Acoustic Emission Technology - Proceedings of the World Conference on Acoustic Emission–2013
编辑Gongtian Shen, Zhanwen Wu, Junjiao Zhang
出版商Springer Science and Business Media, LLC
33-45
页数13
ISBN(电子版)9781493912384
DOI
出版状态已出版 - 2015
活动World Conference on Acoustic Emission 2013, WCAE 2013 - Shanghai, 中国
期限: 30 10月 20132 11月 2013

出版系列

姓名Springer Proceedings in Physics
158
ISSN(印刷版)0930-8989
ISSN(电子版)1867-4941

会议

会议World Conference on Acoustic Emission 2013, WCAE 2013
国家/地区中国
Shanghai
时期30/10/132/11/13

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