海洋潮汐对对陆导弹登陆区的影响及优化方法

Study on the Influence of Ocean Tides on Landing Area of Land Cruise Missile and Its Optimization Method

受海洋潮汐的影响,舰载对陆导弹攻击时,登陆区海岸地形瞬时高度会随海平面的涨落而产生相应变化,进而会影响导弹在预定参考航迹确定的情况下登陆飞行时的安全性。根据海洋潮汐计算模型,分析潮汐引起的海平面变化对登陆区海岸相对高度的影响,进而研究实际作战中海岸高度变化对导弹登陆飞行安全性的影响,提出了基于爬升点前移的航迹优化方法。仿真实验表明,给定参考航迹后对登陆区爬升航迹进行优化,能够在一定程度上提高舰载对陆导弹登陆飞行时的安全性,对登陆区的选取和航迹优化具有较好的现实意义。

Under the influence of ocean tides,the instantaneous altitude of the coastal terrain in the landing area will change correspondingly with the fluctuation of the sea level,which will affect the safety of the missile when landing on the flight with the predetermined reference track.According to the ocean tide calculation model,the influence of sea level change caused by tides on the relative height of the coast of the landing area is analyzed,and then the influence of the change of coast height on the safety of missile landing flight in actual combat is studied,and the trace optimization method of flight based on the climb point is proposed.Simulation experiments show that optimizing the landing track after a given reference track can improve the safety of the ship-to-land missile landing flight to a certain extent,and the selection of the landing zone and the track optimization have Better practical significance.