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Application of Fiber-Optical Gas Sensor Network in Gas Detection Based on Digital Signal Processing Algorithm

机译:光纤气体传感器网络在基于数字信号处理算法的气体检测中的应用

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摘要

As the optical fiber technology develops constantly, fiber-optical gas sensors that are characterized by high sensitivity, high selectivity and short response time have been extensively applied for gas detection applications. This study is applied to the digital signal processing (DSP) algorithm for the gas detection system of methane. The zero phase distortion filter algorithm in DSP algorithm was used to process the collected data and reasonable results were obtained. Therefore, it can be concluded that applying the DSP algorithm to the fiber-optical gas sensor network is an effective way.
机译:随着光纤技术的不断发展,光纤气体传感器以其高灵敏度、高选择性和短响应时间等特点被广泛应用于气体检测领域。本研究应用于甲烷气体检测系统的数字信号处理(DSP)算法。采用DSP算法中的零相位失真滤波算法对采集到的数据进行处理,得到了合理的结果。因此,将DSP算法应用于光纤气体传感器网络是一种有效的方法。

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