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浏览/检索结果: 共16条，第1-10条 帮助

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An Online Measurement and Calibration Method for a Radio Telescope Sub-Reflector Support Structure Using Fiber Bragg Grating 期刊论文  OAI收割
MICROMACHINES, 2023, 卷号: 14, 期号: 5, 页码: 17
作者:  Xu, Qian;  Bao, Hong
  |  收藏  |  浏览/下载：18/0  |  提交时间：2023/11/21
Magnet-assisted hybrid EFPI/FBG sensor for internal corrosion monitoring of steel pipelines 期刊论文  OAI收割
OPTICAL FIBER TECHNOLOGY, 2022, 卷号: 73, 页码: 9
作者:  Fan, Liang;  Le, Keding;  Guo, Chuanrui;  Sun, Congtao;  Chen, Genda
  |  收藏  |  浏览/下载：34/0  |  提交时间：2023/01/06
Characterization of carbon dioxide leakage process along faults in the laboratory 期刊论文  OAI收割
JOURNAL OF ROCK MECHANICS AND GEOTECHNICAL ENGINEERING, 2022, 卷号: 14, 期号: 3, 页码: 674
作者:  Xu, Lifeng;  Li, Qi;  Tan, Yongsheng;  Li, Xiaochun
  |  收藏  |  浏览/下载：11/0  |  提交时间：2023/08/02
Strain Responses of Superconducting Magnets Based on Embedded Polymer-FBG and Cryogenic Resistance Strain Gauge Measurements 期刊论文  OAI收割
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2019, 卷号: 29, 页码: 8400207
作者:  Hu, Qiang;  Wang, Xingzhe;  Guan, Mingzhi;  Wu, Beimin
  |  收藏  |  浏览/下载：45/0  |  提交时间：2019/03/27
Investigation of the dynamic strain responses of sandstone using multichannel fiber-optic sensor arrays 期刊论文  OAI收割
ENGINEERING GEOLOGY, 2016, 卷号: 213, 页码: 1-10
作者:  Yang, Duoxing;  Li, Qi;  Sun, Yankun;  Sun, An;  Fan, Chengkai
  |  收藏  |  浏览/下载：34/0  |  提交时间：2018/06/05
Development and operation of a fiber Bragg grating based online monitoring strategy for slope deformation 期刊论文  OAI收割
SENSOR REVIEW, 2015, 卷号: 35, 期号: 4, 页码: 348-356
作者:  Zhang, Shengzhuo;  Zhu, Fangdong;  Guo, Yongxing;  Zhang, Dongsheng;  Fu, Jianjun
  |  收藏  |  浏览/下载：61/0  |  提交时间：2018/12/29
Study on sensing properties of a temperature-independent high pressure sensor base on tapered FBG (EI CONFERENCE) 会议论文  OAI收割
International Symposium on Photonics and Optoelectronics, SOPO 2010, June 19, 2010 - June 21, 2010, Chengdu, China
作者:  Liu Y.;  Zhang Y.;  Zhang X.;  Zhang X.;  Zhang X.
收藏  |  浏览/下载：22/0  |  提交时间：2013/03/25
The sensing properties with strain and temperature of tapered FBG had been researched both theoretically and experimentally. Based on tapered FBG and thin-wall strain cylinder structure  a novel temperature-independent high pressure sensor was fabricated and investigated. The tapered FBG performed as a chirped grating  whose bandwidth and reflection power broadened and increased when the pressure applied on it. Moreover  the bandwidth and the reflection power were temperature-independent. So the value of the strain can be obtained by detecting the reflection power. This method effectively solved the cross-sensitivity problem. The experiment results indicated that this sensor provided a measurement range of 040MPa with a sensitivity of 0.04w/MPa  low cost and good application prospect. 2010 IEEE.  
Elimination of environmental noise in interferometric wavelength shift demodulation for dynamic fiber bragg grating sensor array 期刊论文  iSwitch采集
Optics communications, 2009, 卷号: 282, 期号: 14, 页码: 2836-2840
作者:  He, Jun;  Li, Fang;  Feng, Lei;  Xiao, Hao;  Liu, Yuliang
收藏  |  浏览/下载：38/0  |  提交时间：2019/05/12
Membrane-based fiber bragg grating pressure sensor with high sensitivity 期刊论文  iSwitch采集
Microwave and optical technology letters, 2009, 卷号: 51, 期号: 5, 页码: 1279-1281
作者:  Liu, Lihui;  Li, Yanqiu;  He, Yongtai;  Li, Fang;  Liu, Yuliang
收藏  |  浏览/下载：34/0  |  提交时间：2019/05/12