应用仿真技术的空地导弹命中精度评定

空地导弹武器系统命中精度是空地导弹主要的战术技术指标之一。在基于仿真技术的空地导弹命中精度评定时,首先是如何利用飞行试验数据进行精度仿真模型的校验,其次是在通过仿真模型校验基础上如何设计仿真试验方案,然后利用蒙特卡洛法进行模拟打靶,并根据对大量仿真模拟打靶数据的数学统计得出精度评估结论。最后,以某型空地导弹命中精度评定过程为例,说明此方法的使用流程。

Research on accuracy assessment for air-to-ground missile based simulation technology

Hit accuracy is one of the most important tactical indexes of air-to-ground missiles.We studied the hit accuracy assessment method for the missiles.In hit accuracy assessment for air-to-ground missile based on simulation technology,the problems are: 1) how to verify the accuracy simulation model by use of the tested flight data;and 2) how to design simulation test schemes based on the simulation model verification.Then Monte Carlo method is used for simulated target practicing,and a conclusion is drawn for accuracy assessment according to a large quantity of data obtained from the simulated target practicing.An example is presented for showing the operation flow of the method for hit accuracy assessment.