分布式超宽带雷达地震被困人员协同探测技术  

Collaborative Detection Technology for Detecting Trapped Personnel by Distributed UWB Radar Earthquake

作　　者：孙公德 郭勇[1] 沈建 赵蕾莛 张忠元 

机构地区：[1]成都理工大学信息科学与技术学院,成都610059

出　　处：《震灾防御技术》2017年第4期966-977,共12页Technology for Earthquake Disaster Prevention

基　　金："十二五"国家科技支撑计划课题"城镇地震灾害应急处置关键技术研究"(2015BAK18B03);成都理工大学2016中央财政支持地方发展专项"现代信息检测及智能处理技术学科建设";国家自然科学基金面上项目"分布式超宽带雷达地震被困人员协同探测技术研究"(41574136)

摘　　要：针对震后在大面积废墟下快速准确检测与定位被困人员的需求,本论文提出了用分布式超宽带雷达探测地震被困人员的技术,主要包括对分布式超宽带雷达协同探测网络构建、超宽带雷达生命迹象探测算法、分布式雷达节点探测数据融合方法等3个方面进行研究,对多雷达干扰抑制、分布式雷达节点自定位、微弱生命迹象稳健探测、废墟穿透定位误差补偿等关键技术难题提供了设计方案,为完成分布式超宽带雷达系统的研制奠定了技术基础。In this paper, a distributed ultra-wideband radar cooperative detection technology is proposed, which mainly includes the construction of distributed ultra-wideband radar cooperative detection network and the detection of UAV radar life signs. We studied the algorithm, distributed radar node detection data fusion method, and designed the distributed ultra-wideband life detection radar system, multi-radar interference suppression, distributed radar node self-localization, weak life signs robust detection, ruin penetration positioning error compensation. The results provide a technical base, in order to complete the development of distributed ultra-wideband radar system in the future.

关 键 词：分布式超宽带雷达 激光测距 Wi-Fi通信 地震被困人员探测 

分 类 号：P315.9[天文地球—地震学]