分布式光纤测温系统的信号处理研究

Proceedings of 2013 2nd International Conference on Measurement, Information and Control Pub Date : 2013-08-01 DOI:10.1109/MIC.2013.6758196

Ru Hongfang, Jiacai Fu

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引用次数: 1

摘要

分布式光纤测温技术可以屏蔽强电磁场的干扰，适用于高压领域。从信号微弱、信噪比低的特点出发，采用数字累加求算术平均和队列滤波技术提高了系统的测量精度，取得了较好的测试效果。

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Research on signal processing in distributed optical fiber temperature measurement system

Distributed optical fiber temperature measurement technology could shield the interference of a strong electromagnetic field and apply to the field of high voltage. From the signal characteristics of weak and low signal-to-noise ratio, digital accumulate seeking arithmetic average and queue filtering were used to improve the measurement accuracy of the system, which achieved better test results.

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Proceedings of 2013 2nd International Conference on Measurement, Information and Control

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