无控武器对地攻击精度分析

针对目前无控武器对地攻击精度影响因素来源单一,分析影响精度的多种误差源。建立直升机无控武器命中精度分析模型,针对平飞方式下的无控武器命中精度问题,采用蒙特卡洛法多次仿真。针对命中精度与各个误差源的关系方程,提出采用多元线性回归法对仿真结果进行分析,给出误差源对命中精度的影响程度。对关系方程和误差影响程度进行显著性检验,使其更加准确、可信。

Accuracy Analysis of Air-to-Surface Uncontrolled-Weapon

Focusing on the signal error source affecting the accuracy of Air-to-Surface uncontrolled-weapon ,the multi-sources are analyzed .Accuracy of analytical model for uncontrolled-weapon is estab-lished,focusing on the problem of uncontrolled-weapon hit accuracy under leveled off mode ,adopting re-peatedly simulation by the Monte-Carlo method .Focusing on the relationship of the hit accuracy and the error sources ,using multiple linear regression method to analysis the simulation results is put on , at the same time giving the impact of the error source to hit accuracy .Significant test of the relationship equation and error impact makes it more accurate and credible .