Temperature-independent fiber-Bragg-grating-based atmospheric pressure sensor
Temperature-independent fiber-Bragg-grating-based atmospheric pressure sensor
复制标题
基于光纤布拉格光栅的温度无关大气压力传感器
DOI:
10.1016/j.optcom.2017.10.036
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发表时间:
2018-03
影响因子:
2.4
通讯作者:
Li Luming
中科院分区:
文献类型:
--
作者:
Zhang Zhiguo;Shen Chunyan;Li Luming
Atmospheric pressure is an important way to achieve a high degree of measurement for modern aircrafts, moreover, it is also an indispensable parameter in the meteorological telemetry system. With the development of society, people are increasingly concerned about the weather. Accurate and convenient atmospheric pressure parameters can provide strong support for meteorological analysis. However, electronic atmospheric pressure sensors currently in application suffer from several shortcomings. After an analysis and discussion, we propose an innovative structural design, in which a vacuum membrane box and a temperature-independent strain sensor based on an equal strength cantilever beam structure and fiber Bragg grating (FBG) sensors are used. We provide experimental verification of that the atmospheric pressure sensor device has the characteristics of a simple structure, lack of an external power supply, automatic temperature compensation, and high sensitivity. The sensor system has good sensitivity, which can be up to 100 nm/MPa, and repeatability. In addition, the device exhibits desired hysteresis.
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影响因子:
4.3
作者:
A. Sun;Zhishen Wu
通讯作者:
A. Sun;Zhishen Wu
DOI:
10.1109/iceeot.2016.7755441
发表时间:
2016-03
期刊:
2016 International Conference on Electrical, Electronics, and Optimization Techniques (ICEEOT)
影响因子:
--
作者:
Neha Anjum;P. Sreekanth;J. Nayak
通讯作者:
Neha Anjum;P. Sreekanth;J. Nayak
DOI:
10.3390/s16010018
发表时间:
2015-12-25
期刊:
Sensors (Basel, Switzerland)
影响因子:
--
作者:
Mooney R;Corley G;Godfrey A;Quinlan LR;ÓLaighin G
通讯作者:
ÓLaighin G
DOI:
--
发表时间:
2015
期刊:
Optical Technique
影响因子:
--
作者:
王. W. Lei;刘爱莲 Liu Ailian;李英娜 Li Yingna;赵振刚 Zhao Zhengang;谢涛 Xie Tao;李川 Li Chuan
通讯作者:
王. W. Lei;刘爱莲 Liu Ailian;李英娜 Li Yingna;赵振刚 Zhao Zhengang;谢涛 Xie Tao;李川 Li Chuan
DOI:
10.4028/www.scientific.net/amm.556-562.4400
发表时间:
2014-05
期刊:
Applied Mechanics and Materials
影响因子:
--
作者:
Yu Gao;Chao Liu;H. Mu
通讯作者:
Yu Gao;Chao Liu;H. Mu