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在化学园区的管道污染气体泄漏检测基于分布式光纤传感数据融合算法

Peiwang Li¹, Kangxi Wang², Guanghui Sun²

¹Jiangsu Yangjing Petrochemical Group Co. Ltd, Lianyungang, Jiangsu 222000, China.

|July 29, 2025

概括

这项研究引入了一种新的光纤传感方法,用于检测化学园管道中的污染气体泄漏. 该方法将来自多个传感器的数据融合在一起,提高了准确性并减少了环境风险.

科学领域:

化学工程是化学工程的重要组成部分.
传感器技术传感器技术
环境监测环境监测

背景情况:

手动检查化学园管道的气体泄漏是劳动密集型的,容易出现错误.
协调使用多传感器数据来准确检测气体泄漏仍然是一个重大挑战.

研究的目的:

开发和验证分布式光纤传感数据融合算法,用于智能检测化学园管道中的污染气体泄漏.
提高气体泄漏检测系统的准确性和可靠性,从而最大限度地减少环境污染和安全风险.

主要方法:

使用光纤温度,脉冲和应变传感器建立了一个分布式光纤传感器网络.
脉冲数据使用流平衡算法处理;温度和应变数据使用标量卡尔曼过.
一个加权的融合算法适应地确定传感器重量,用于数据集成和分析.

主要成果:

该方法成功地收集了来自多个光纤传感器的检测指数的相关信息.
通过时间序列波形变化分析的处理数据的融合,准确识别了气体泄漏事件.
该系统有效地检测了管道气体泄漏,减少了相关的环境和安全风险.

结论:

拟议的分布式光纤传感数据融合方法为检测化学园管道中的污染气体泄漏提供了一个智能和准确的解决方案.
这种方法可以通过早期和可靠的泄漏检测,显著提高安全性和环境保护.

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