项目名称: 基于LIBS-Raman光谱融合探测的危险物检测识别方法研究
项目编号: No.61775017
项目类型: 面上项目
立项/批准年度: 2018
项目学科: 无线电电子学、电信技术
项目作者: 王茜蒨
作者单位: 北京理工大学
项目金额: 16万元
中文摘要: 近年来,恐怖爆炸以及与生化危险物相关的公共安全事件时有发生,造成了大量的人员伤亡和财产损失,对危险物的快速、灵敏、远距离检测成为急需解决的问题。本项目面向炸药以及生化危险物的快速、灵敏、远距离现场检测的重大需求,针对复杂现场环境LIBS-Raman融合探测识别分类亟待克服的技术瓶颈,拟通过项目研究,突破危险物LIBS-Raman光谱融合识别分类的关键技术,建立适合现场应用的最优融合探测实验系统,充分发挥LIBS和Raman两种光谱探测技术的核心优势,为LIBS和Raman技术在危险物检测中的实际应用奠定坚实基础。
中文关键词: 激光诱导击穿等离子体发射光谱;爆炸物探测;生化危险物探测
英文摘要: In recent years, terrorist bombings and public safety incidents related to chemical and biological hazards have caused a large number of casualties and property losses. It is emergency to develop a technology for hazardous material detection. This application is about the research of the high sensitivity hazardous materials detection and recognition technology based on laser-induced breakdown spectroscopy (LIBS) and Raman spectrum fusion technology.. The focus of our work is on studying the spectral representation model of LIBS-Raman spectral for hazardous materials, analysing the LIBS-Raman spectral interference model from environment, researching on LIBS-Raman spectrum fusion recognition and fusion algorithm, and establishing the optimal fusion detection system.
英文关键词: laser-induced breakdown spectroscopy;explosive detection;Hazardous material detection