摘要
主动雷达与ESM的数据关联是典型的异类传感器数据关联。首先对编队雷达与ESM的观测数据进行空间、时间上的对准，然后采用独立双门限判别规则对雷达与ESM航迹进行关联判决，最后仿真分析了该方法下雷达与ESM航迹关联算法的漏关联概率、错误关联概率和正确关联概率。仿真结果表明，该方法计算量适中，具有较低的漏关联概率和错误关联概率，能很好的解决编队雷达与ESM航迹关联问题。
The track association of active radar and ESM is typical heterogeneous sensors data association in warship formation. First, space and time of radar and ESM observed data are aimed. Then, independent double threshold are used in association adjudge. Last, the leak probability, as well as the false probability and the correct probability are analyzed according to simulation. The simulation result shows that the independent double threshold method has less number of calculation and lower leak probability and false probability.
出处
《电子对抗》
2008年第3期29-32,共4页
Electronic Warfare
关键词
数据关联
舰艇编队
雷达ESM
门限
data association
warship formation
radar
ESM
threshold
