郑艳华,潘新平,林荣列,王婉芝,陆奕海,黄清辉,陈锐贤

• 1:广州大学物理与电子工程学院

摘要(Abstract)：

为了快速准确地确定气体泄漏源的位置,提出基于加权质心算法的气体源定位法。采用气敏传感器对目标区域的气体浓度进行检测,并通过无线传感器网络把收集的数据反馈给协调器,协调器把打包好的数据传递给主处理器,处理器依靠测量的结果计算出气体源位置,并可视化显示。以乙醇蒸汽为实验目标气体,平均定位相对误差小于5.9%,验证了该方法的准确性。

关键词(KeyWords)： 气敏传感器;加权质心算法;STM32处理器;ZigBee无线传感器网络;气体源定位;相对误差

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金(60971093);; 广东省高等教育教学改革项目;; 广东大学生科技创新项目(pdjh2017b0395)~~

作者(Author): 郑艳华,潘新平,林荣列,王婉芝,陆奕海,黄清辉,陈锐贤

DOI: 10.16652/j.issn.1004-373x.2018.11.017

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