火控系统外弹道实时解算方法的研究

The study for real-time solving method of fire control system

建立了某火控系统的外弹道解算模型，采用步长自动选择的迭代一修正方式，使用龙格库塔数值解算方法，直接解得外弹道方程组，得到弹道射程和弹道射角曲线。仿真结果证明该方法外弹道方程实时解算模型的可行性。

This paper established a model of exterior ballistics solving model for the fire control systems. The model allows step automatically selected iteration-fixed modeand uses Runge-Kutta numerical method. Trajectory and Ballistic curve ane got. The result shows the feasibility of the method.