利用带滤波的遗传算法来求解雷达数据处理过程中的数据关联问题。针对遗传算法在求解过程中暴露的搜索最优解速度慢，甚至得不到可行解的问题，本文引入控制领域的滤波器概念，对遗传算法加以改进，使其能够较快地得到最优解，并且保证得到的是可行解，较好地满足了数据关联在实际应用中的需要。

This paper applies genetic algorithm with filter (GAF) to solve the problem of data association in the process of radar data. During the application, genetic algorithm (GA) is found to search the best solution slowly and even cannot find feasible solutions. In order to overcome the deficiencies, this paper cites "filter" from the field of controlling and refines the performance of GA. The GAF can not only search the best solution more quickly, but also ensure to get feasible solutions.

TN957.51