被动传感器融合检测系统的优化分布密度  

Optimal Distribution for Passive Sensor Detecting System

作　　者：王永成[1] 王宏飞[2] 杨成梧[1] 

机构地区：[1]南京理工大学 [2]南京电子技术研究所,江苏南京210013

出　　处：《火力与指挥控制》2007年第5期49-52,56,共5页Fire Control & Command Control

基　　金：国防科技重点实验室基金试点项目(51431040103DZ2401);河南省自然科学基金资助项目(0211050500)

摘　　要：被动传感器由于采用无源探测,而且制造成本低,体积小,在战场环境中将采用并配置大量的被动传感器来检测目标。不论是主动还是被动式传感器,在实际应用中均存在资源优化配置问题。针对被动传感器的具体应用模型,采取了若干合理近似,得到了在“OR”融合检测条件下,基于最大检测概率的被动传感器优化配置密度计算公式。A large amount of passive sensors are deployed in the battlefield for target detecting. Those passive sensors are low cost and small in volume. However, the resource deployment optimization problem is quite common in engineering practice. For the application of passive sensors, several reasonable approximating methods are taken to derive the optimal distribution of sensor deployment under the ＂OR＂ fusion law of detection for the best detection probability.

关 键 词：被动传感器 数据融合 资源分配 优化分布密度 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]