文章详细信息 关键词： 煤矿安全监控系统;;瓦斯传感器;;供电距离 [gap=461]Keywords: coal mine safety monitoring system;gas sensor;power distance
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Then it analyzes the influencing factors of gas sensor’s exports value in gas detection system. The model of SVR predictor is established.
本文研究的内容是将回归行支持向量机(SVR)算法用于传感器的故障诊断和信号恢复,首先对用SVR进行模型辨识进行了研究,然后对瓦斯检测系统中的瓦斯传感器输出值所受的影响因素进行分析,建立SVR预测器模型,通过反复试验和经验判断选择径向基函数(RBF)为SVR的核函数。
参考来源 - 基于支持向量机的瓦斯传感器故障诊断方法研究The simulation results of the nonlinear correction for methane sensor are integrated, and are stored in the Flash of SCM in the form of table. Then the wireless communication between two sensors is realized by serial debugging tool in PC.
综合了瓦斯传感器非线性校正的仿真结果，以表格的形式存储在单片机的Flash中，在PC机上借助串口调试工具实现了两个传感器点对点方式的无线通信。
参考来源 - 智能无线瓦斯传感器的研制Then the mission and contents of the fault diagnosis for gas-monitoring system are put forward based on the analysis. Aiming at the fault mode of gas sensor and the system complexity, a multi-agent fault diagnosis planning and strategy are proposed.
针对瓦斯传感器的故障模式和系统复杂性的特点，提出了从传感器到系统的多Agent故障诊断规划和实现策略。
参考来源 - 瓦斯监测系统故障智能诊断技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
非线性补偿、遥控调节、故障自动检测等几方面来提高瓦斯传感器的性能。
The design improves the sensor's performance mainly by increasing auto - zeroing, nonlinear compensator, remote control led regulating and self failure - testing etc.
文章提出了将基于RBF网络的信息融合技术应用于瓦斯传感器故障诊断的思想。
The paper presented an idea of applying information fusion technology based on RBF network in fault diagnosis of gas sensor.
分析煤矿安全监测系统中瓦斯传感器的特性，探讨其在线使用中产生的主要故障类型及模式。
The paper analyzed the features of the gas sensors used in the mine safety monitoring and measuring system.
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