Applications of Bragg Grating in Strain Measurement of Electromagnetic Railgun

被引：1

作者：

Gu, Jinliang ^{[1
]}

Luo, Honge ^{[1
]}

Li, Jianxin ^{[2
]}

Xia, Yan ^{[1
]}

Li, Baoming ^{[1
]}

机构：

[1] Nanjing Univ Sci & Technol, Sci & Technol Transient Phys Lab, Nanjing, Jiangsu, Peoples R China

[2] Nanjing Univ Sci & Technol, Sci Elect Engn & Photoelect Technol, Nanjing, Peoples R China

来源：

EQUIPMENT MANUFACTURING TECHNOLOGY AND AUTOMATION, PTS 1-3 | 2011年 / 317-319卷

关键词：

Bragg grating; Electromagnetic railgun; Strain measurement;

D O I：

10.4028/www.scientific.net/AMR.317-319.1007

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A kind of strain measurement system of electromagnetic railguns based on Bragg Grating technology was introduced in this paper. The Bragg grating strain measurement system of electromagnetic railguns was designed. The data processing and the calibration of the measurement system were discussed. The experiments of strain measurement in electromagnetic launch were accomplished. The results show that the Bragg grating strain measurement system can work reliably in strong electromagnetic interference, which satisfied the special demand of anti-electromagnetic interference for the strain measurement system.

引用

页码：1007 / +

页数：2

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