数据链航迹与ESM间断航迹融合跟踪精度研究

Research on Tracking Accuracy of Data Link Track and Intermittent ESM Track

摘要:

数据链和ESM数据融合是机载综合信息处理的一项重要内容,涉及多种因素,这些因素对数据链航迹和ESM航迹融合精度影响如何是实际应用中面临的一个问题。本文针对数据链航迹和间断ESM航迹关联融合的情况,通过仿真研究了不同精度、不同数据率和不同平台运动特性对融合精度的影响,得到了一些有益的结论。

Abstract:

Data link and ESM fusion is one of the important tasks in airborne information processing. In the fusion process, there are some factors which may influence the tracking accuracy. In this paper, the influence of the sensor’s precision and data rate as well as the platform’s movement on the tracking accuracy was studied. The simulation was made and some useful conductors were obtained.