一种高性能航迹融合反馈系统的设计与实现

A High Performance Track Fusion System with Feedback

根据数据融合功能层次性,数据融合多集中在测量融合和航迹融合两方面。在具有较高稳定性、可靠性和易实现性的航迹融合系统中,航迹关联和航迹融合是主要研究内容,系统结构设计也围绕这两个核心展开。本文详细介绍了具有评估反馈的多传感器异步航迹融合系统模型,该模型可分为航迹预处理、航迹关联、误差检测、航迹融合几个模块,在此基础上给出了相应算法。仿真结果表明,该系统模型具有较好的航迹关联与航迹融合性能。

Data fusion is usually carried out at measurement level and/or tracking level according to the functional hierarchy of fusion. Track fusion systems with high stability, reliability and easy implementation have track association and track fusion as their key contents which are the kernel of system architectural design. This paper introduces model of multi-sensor asynchronous track fusion system with assessment feedback. Relative algorithms and simulation results are provided.