基于可调谐激光吸收光谱技术的大气环境检测仪  

Research on atmospheric environment detection technology based on laser sensor

作　　者：李丽芬[1] 张秋菊[1] 邵泽军[1] 

机构地区：[1]燕京理工学院

出　　处：《激光杂志》2018年第2期44-47,共4页Laser Journal

基　　金：廊坊市科技支撑计划项目(No.2016011009);河北省高等学校科学技术研究指导项目(No.ZC2016139)

摘　　要：为了提高大气环境监测中激光传感器网络的区域覆盖度,实现无盲区检测,提出一种基于激光传感器输出波束自适应集成的大气环境检测技术。首先构建用于大气环境检测的激光传感器网络节点优化部署模型,对激光传感器采集的大气污染数据进行信息融合处理,以融合后的数据构建信息流输入到传感器网络中,然后采用波束自适应集成方法进行信息过滤和成分分析,构建检测统计量和判决准则,实现大气环境有效检测。最后进行实际环境检测分析,结果表明,采用该方法进行大气环境检测,准确检测概率和区域覆盖度较高。In order to improve the laser sensor network monitoring of the atmospheric environment area coverage and realize blind spot detection,this paper puts forward a kind of atmospheric environment detection technology based on adaptive integrated output laser beam. First,build laser sensing network optimal model of atmospheric environment detection to fuse the information of obtained pollution data. Then,input the information flow built from fused data to sensing network,filter the information and analyze the components through beam adaptive integrated method. Build the criterion of detection statistics and decision to implement efficient atmospheric environment detection. Finally,the actual environment detection and analysis results show that this method has high accurate detection probability and regional coverage.

关 键 词：激光传感器 大气环境 检测 信息融合 

分 类 号：TN247[电子电信—物理电子学]