中文摘要：

声学的排出物(AE ) 线性地点系统被建议，它作为 AE 传感器采用了纤维布拉格栅栏(FBG ) 。栅栏长度什么时候比 AE 波长短得多，被表明 FBG 波长能作为静态的盒子被调制。另外，一个改进 AE 地点方法基于 Gabor 小浪变换(WT ) 和阀值分析被代表。方法作为 AE 传感器用超短波的 FBG 传感器基于一个悦耳的狭窄乐队的激光讯问系统通过 AE 线性地点实验被证明。实验的结果证明 86% 线性地点错误是不到 10 公里。

英文摘要：

An acoustic emission （AE） linear location system was proposed, which employed fiber Bragg gratings （FBGs） as AE sensors. It was demonstrated that the FBG wavelength could be modulated as the static case when the grating length was much shorter than the AE wavelength. In addition, an improved AE location method based on the Gabor wavelet transform （WT） and threshold analysis was represented. The method was testified through AE linear location experiments based on a tunable narrow-band laser interrogation system using ultra-short FBG sensors as AE sensors. Results of the experiments showed that 86% of the linear location errors were less than 10mm.