分布式检测融合系统的空间优化问题  

Space Optimization Problem of Distributed Detection Fusion System

作　　者：彭会萍[1] 曹晓军[1] 

机构地区：[1]兰州商学院商务信息技术实验教学中心,兰州730020

出　　处：《重庆理工大学学报（自然科学）》2014年第4期89-92,共4页Journal of Chongqing University of Technology：Natural Science

基　　金：甘肃省科技计划资助项目(1208RJZA105);甘肃省教育厅项目(1005B-12)

摘　　要：提出了一种分布式检测融合系统的空间优化方法。将局部检测器决策空间进行再划分并建立可信度,由局部检测器将决策结果与可信度同时送达融合中心进行融合。仿真结果表明:采用该方法的检测性能得到了较好的改善,且改善效果与再划分的水平数有关。同时仿真了各局部检测器在不同的相关系数下的融合结果。This paper proposed a kind of distributed detection fusion system of space optimization method, and simulated this method. The local detector decision space was re-divided, and the credi- bility was established. The decision results and credibility were conveyed to fusion center for fusion. The simulation results show that this detection performance will be better improved, and the effect de- pends on the re-divided level number. This paper also simulates the fusion results in different correla- tion coefficient.

关 键 词：分布式检测系统 空间再划分 可信度 相关系数 

分 类 号：TN911.72[电子电信—通信与信息系统]