信息融合在光纤瓦斯传感器系统中的应用
首发时间:2007-09-04
摘要:针对目前矿井瓦斯传感器系统检测的缺陷,研究了一种光纤瓦斯传感器系统。采用红外光谱吸收原理的光纤瓦斯传感器,以风速、温度等传感器信息和井下安全参数为参考,通过自适应加权数据融合算法,建立一种新的智能传感器系统。本系统克服了传统的瓦斯传感器寿命短、可靠性差的缺点,通过信息融合技术的应用,提高了整个矿井安全检测系统的可靠性。
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Application of Information Integration in Optical-fiber gas sensor system
Abstract:To study a fiber-optic gas sensor system in view of the current gas sensor shortcomings of shaft. Using the fiber-optic gas sensor which based on IR absorption theory, gas sensors for wind、 temperature sensor information and downhole safety parameters for reference, a new intelligent sensor systems was designed by using adaptive weighted data fusion algorithm. The system have been overcome the traditional gas sensor short life span, poor reliability of the shortcomings by using information integration technology, enhancing security of the entire mine detection system reliability
Keywords: Fiber Gas Sensor IR absorption Information fusion
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