航线对机载ELINT设备单站交叉定位精度的影响分析

Route′s Influence Analysis on Single Station Cross Location Accuracy of Airborne ELINT Equipment

单站交叉定位是一种常用的定位方法,首先分析影响机载ELINT设备单站交叉定位精度的因素,并针对实际指标考核时,分析与这些因素的关系,仿真不同考核场景下的单站交叉定位精度,得到航线对定位精度的影响情况,最后通过试验数据对仿真结果进行验证,对实际考核具有参考意义。

In all methods of passive location,single station cross location is popular.The factors that affect the accuracy of single station cross location of airborne ELINT equipment are analyzed,and during the actual assessment,the relationships between the route and these factors are analyzed.And then,the accuracy of single station cross location under different assessment scenarios are simulated,and the influence of the route on the cross location accuracy is obtained.Finally,the simulation results are verified by the test data,which has certain reference value for actual assessment.