弹道中段目标的融合识别  

Research on target recognition in the middle part of the ballistic trajectory

作　　者：柏仲干[1] 周丰[1] 王国玉[2] 汪连栋[2] 

机构地区：[1]国防科技大学电子科学与工程学院 [2]中国人民解放军63880部队

出　　处：《系统工程与电子技术》2006年第9期1338-1340,共3页Systems Engineering and Electronics

摘　　要：针对弹道中段目标识别时间资源有限的问题,提出了一种基于识别手段可信度增长的融合识别新算法。首先给出了识别可信度的定义及其增长模型,并分析了识别可信度增长模型对识别时间的影响,继而运用D-S证据推理方法得到了基于识别可信度增长的融合识别算法。仿真实例表明,该算法可以缩短识别时间,提高识别效率。To solve the limited-time-sources problem of target recognition in the middle part of the ballistic trajectory, a new algorithm based on Dempster-Shafer＇s theory is studied by considering the increasing credibility of the target recognition approach. Firstly, the definition of the credibility of the target recognition approach is given. Secondly, a fusion formula considering the increasing credibility is derived. Simulation is given to show the effect of the algorithm.

关 键 词：雷达目标识别 空间目标 D-S证据推理 可信度 

分 类 号：TN958[电子电信—信号与信息处理]