分析了直瞄攻击方式下载机投放激光制导炸弹的三种常用引导方式(雷达、平显和瞄准吊舱)的对地定位误差并建立了简化误差模型;研究了火控系统定位误差对激光制导炸弹捕获概率的影响;提出了一种可有效修正该影响的激光制导炸弹射表修正的方法。仿真结果表明该方法简单可靠、工程应用性强,可显著提高现有引导方式下激光制导炸弹对目标的捕获概率。

The positioning errors of three common guiding ways (radar, head-up display and aiming-pod) of laser-guided bomb releasing when immediate attack were analyzed, and the simplified error models were established; The effect of the principles and errors of fire control system on target acquisition probability of laser-guided bomb were studied. Finally, a modified firing table method which can effectively amend the effect was given. The simulations show that the modified method not only has a high reliable and wide application in engineering, but also can improve target acquisition probability markedly.