临近空间传感器分布式组网研究  

Research on Sensor Distributed Netting Near Space

作　　者：周全[1] 陈权[1] 王彦朝[1] 刘娟[2] 

机构地区：[1]解放军炮兵学院,安徽合肥230031 [2]中国科学技术大学计算机系,安徽合肥230001

出　　处：《现代防御技术》2011年第4期96-99,共4页Modern Defence Technology

基　　金：学院基金资助课题

摘　　要：研究了临近空间分布式传感器网联合发现目标概率,探讨了区域警戒传感器网中部署传感器数目与该网总发现概率等的关系,提出了3种特殊的分布式网络传感器区域的布防模式,并建立了定量评价传感器网性能指标的数学模型。模型的建立为定量评估传感器组网系统效能奠定了理论基础,也为分布式传感器网络系统的部署优化、传感器的选配等提供决策依据。Joint probability of target detection in a system of multiple sensors near space is studied. The relationship between the deployed number of sensor in the system and its detection probability has been studied. Three special modes of area defense of distributed network sensor are presented and the mathematical model of netted sensor performance evaluation is established,which settles theoretical basis on evaluating quantitatively sensor radar system effectiveness and offers decision-making basis for rendering port let and project choosing censor for distributed network sensor system.

关 键 词：发现概率 分布式传感器 优化 部署 

分 类 号：TP212.9[自动化与计算机技术—检测技术与自动化装置]