基于贝努里分布参数检验的雷达与ESM航迹相关决策方法

Correlation of ESM Track with Radar Tracks Based on Bernoulli Parameter Testing

研究在各雷达航迹由不等样本观测矢量构成情况下的雷达与ＥＳＭ航迹相关决策问题。首先基于模糊综合函数找出可能的雷达与ＥＳＭ航迹相关对，然后结合统计理论把雷达和ＥＳＭ航迹相关问题化为贝努里分布参数检验问题，给出了多门限决策方法，研究了各门限的设置。与序贯概率比方法进行仿真比较，结果表明了这种多门限相关判决方法的有效性。

A radar-ESM track correlation algorithm with each radar track being specified by different number of measurements is presented. Based on the fuzzy synthetic function, the most possible radar-ESM correlation pair is found. By using statistical theory, the radar-ESM correlation problem is deduced to a Bernoulli parameter testing problem. A mutil-threshold decision-making method is presented, with the emphasis on the selectin of thresholds. This method is compared with the SPRT method by using Monte Carlo method. It is shown that the algorithm is more effective than the SPRT in the radar-ESM correlation situation.