Train axle counters by Bragg and chirped grating techniques

机译：通过布拉格列车轴柜台和啁啾光栅技术

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

Both sensing techniques, FBG wavelength shift and FCG intensity change, were applied in a train axle counting system. They turned the dynamic strain of rail track into accurate axle numbers of passing trains.

机译：在列车轴计数系统中应用感测技术，FBG波长换档和FCG强度变化。它们转动了轨道轨道的动态应变，以准确的轴数。

著录项

来源
《International Conference on Optical Fiber Sensors》|2008年||共4页
会议地点
作者
Weilai Lr; Ning Jiang; Jinshan Liu; Yefang Zhang;
展开▼
作者单位

展开▼
会议组织
原文格式 PDF
正文语种
中图分类 N-532;
关键词
Fiber Bragg grating(FBG); fiber chirped grating(FCG); train; axle count;

机译：光纤布拉格光栅（FBG）;光纤啁啾光栅（FCG）;火车;轴数;

相似文献

外文文献
中文文献
专利

1. Tapered and linearly chirped fiber Bragg gratings with co-directional and counter-directional resultant chirps [J] . Osuch Tomasz Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter . 2016,第Null期

机译：锥形和线性fiber光纤布拉格光栅，具有同向和反向合成resultant
2. Wavelength-spacing-tunable multichannel filter incorporating a sampled chirped fiber Bragg grating based on a symmetrical chirp-tuning technique without center wavelength shift [J] . Young-Geun Han, Xinyong Dong, Ju Han Lee, Optics Letters . 2006,第24期

机译：波长间隔可调多通道滤波器，该滤波器结合了基于对称线性调频技术的采样线性调频光纤布拉格光栅，没有中心波长偏移
3. Fibre Bragg grating interrogation technique based on a chirped grating written in an erbium-doped fibre [J] . R Romero, O Frazao, P V S Marques, Measurement Science & Technology . 2003,第11期

机译：基于掺in光纤中写入的chi光栅的光纤布拉格询问技术
4. Train axle counters by Bragg and chirped grating techniques [C] . Weilai Li, Ning Jiang, Jinshan Liu, International Conference on Optical Fibre Sensors . 2008

机译：布拉格和chi光栅技术的火车轴计数器
5. Advanced Fibre Bragg Grating and Microfibre Bragg Grating Fabrication Techniques. [D] . Chung, Kit Man. 2012

机译：先进的光纤布拉格光栅和微光纤布拉格光栅制造技术。
6. Numerical and Experimental Performance Analysis of the Chirped Fiber Bragg Grating Based Abrasion Sensor for the Maintenance Applications in the Industry 4.0 [O] . Konrad Markowski, Kacper Wojakowski, Ernest Pokropek, 2020

机译：基于4.0光纤布拉格光栅的磨损传感器在工业4.0维修中的数值和实验性能分析
7. A fiber Bragg grating sensor system for train axle counting [O] . Wei Chu-liang, Lai Chun-cheung, Liu Shun-yee, 2010

机译：用于列车车轴计数的光纤布拉格光栅传感器系统

Train axle counters by Bragg and chirped grating techniques

摘要

著录项

相似文献

相关主题

期刊订阅