机载激光水下目标探测的协同搜索及其仿真  

Cooperative Search of Underwater Target with Airborne Laser and Its Emulation

作　　者：刘应状[1] 朱耀庭[1] 朱光喜[1] 彭复员[1] 马泳[1] 

机构地区：[1]华中理工大学电子与信息工程系,湖北武汉430074

出　　处：《光电子．激光》2000年第5期511-513,517,共4页Journal of Optoelectronics·Laser

基　　金：国防"九五"预研资助项目!(98-2 0 0 0 2 .3.2 )

摘　　要：机载激光搜索水下的运动目标是一个较难的问题 ,因为运动目标容易跑出搜索区域使有效搜索时间缩短。为了快速有效地搜索目标。本文提出了多机在指挥控制中心指挥下的协同搜索方法 ;计算了在没有先验信息情况下多机搜索概率 ;提出了有先验信息情况下的搜索力分配方案 ;同时 ,进行了仿真实验。结果表明 :协同搜索的成功率和效率与掌握目标的信息量和准确度有密切关系。The search of moving target is a tough problem to the airborne laser searching for underwater target,because the effec tive search time can be greatly reduced due to the moving target probably escap ing the search area.In order to search for the moving target effectively,a new s earch program named “cooperative search under the command center” is proposed in this paper,in which we propose the scheme of distribution of search force and calclate the search probability of multi-airborne laser without any informatio n of the target.Emulation experiment was also done in this paper,which shows tha t the probability of successful search and the search time have close relation w ith the information of the target we have known.

关 键 词：协同搜索 仿真 机载激光 水下目标探测 

分 类 号：TN247[电子电信—物理电子学] P225.2[天文地球—大地测量学与测量工程]