多传感器数据融合系统中两种新的航迹相关算法

本文提出两种合适于分布式多传感器数据融合的序贯航迹相关算法，对这两种序贯序迹相关准则进行了严格的数学推导和描述，研究一航迹相关质量设计和多义性处理方法，并通过仿真把它们与两个经典方法进行了比较，仿真结果表明，在密集目标环境下和／或交叉，分岔及机动航迹较多的场合，两种序楠航迹相关算法的性能与传统方法相比获得了明显的改善，其正确相关率与传统方法相比提高了约百分之三十。

Two New Track Correlation Algorithms in a Multisensor Data Fusion System

This paper presents two sequential track correlation algorithms applying to distributed multisensor data fusion. These two sequential track correlation criteria are dented and described in detail,and track correlation mass and multivalency processing methods are discussed aswell. Moreover,they are compared with two classical methods through simulation. The simulationresults show that the performance of the two sequential track correlation algorithms is much betterthan that of the classical methods in dense multitarget environments,more cross,split and maneuvering track situations. Under the above situations,their correct correlation rate is improved about30 percent over the classical methods.