A Novel Method of Switch Machine Gap Monitoring Based on Fiber Bragg Grating
| Author(s): |
Lei Zhang
De Cun Dong Jun Ting Lin Zhi Peng Yuan Jie Yi Mao |
|---|---|
| Medium: | conference paper |
| Language(s): | English |
| Conference: | 2012 International Conference on Civil, Architectural and Hydraulic Engineering (ICCAHE 2012), August 10-12th 2012, Zhangjiajie (China) |
| Published in: | Sustainable Cities Development and Environment [3 vols] |
| Page(s): | 2121-2126 |
| DOI: | 10.4028/www.scientific.net/AMM.209-211.2121 |
| Abstract: |
The switch machine gap monitoring technology is the main technology to detect the turnout’s service status and ensure the operational safety. This paper deduces a mathematical model of the gap monitoring on the basis of the analysis of the gap monitoring techniques and the working principle of the switch machine. It uses the Fiber Bragg Grating technology to extract and analyze the gap data. The results show that the use of Fiber Bragg Grating could get a more accurate monitoring of the gap, and provide a more reliable support for the switch machine maintenance at the same time. |
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10327393 - Published on:
24/07/2019 - Last updated on:
24/07/2019
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