鱼雷导引及弹道仿真研究

本文以未来方位导引法和逐次变提前角导引法为例,建立了鱼雷的线导与自导导引弹道模型,并进行了仿真,获得了鱼雷与目标相对运动条件下,鱼雷、目标和导引站的运动轨迹,以及鱼雷与目标相对距离随时间的变换曲线和攻击效果。该研究已被用于鱼雷攻击距离的预报。

Study and Simulation of Torpedo's Guidance and Trajectory

Based on the method of alignment of future bearing and changing move up angle, the torpedo's mathematics models of guidance and trajectory are established. Relative moving procedure of torpedo and target, attack effect under various attack condition are dynamically simulated, changing curve of torpedo and target's relative distance with the changing of time is obtained. The study has been used to forecast the torpedo attack distance.