耦合杀伤区射击次数与舰艇间距分析

研究了舰艇编队协同防空中满足一阶耦合杀伤区对来袭目标射击次数要求的编队舰舰间距配置问题。依据耦合杀伤区的概念,运用几何三角关系和解析法分析了一阶和二阶耦合杀伤区的纵深计算方法。并对给定杀伤区纵深的单舰和协同舰射击次数进行了研究,给出了射击次数模型及受目标投弹圈影响的耦合杀伤区纵深约束条件。对不同入射舷角的目标、不同速度的导弹类目标和不同高度、速度的飞机类目标3种情况下的射击次数与间距关系进行了仿真,得到了一些有益的结论,对编队近程防空队形的间距配置具有指导意义。

Analysis on Fire Frequency of Coupled Kill Zone and Spacing Distance between Warships

The spacing distance arrangement principle between ships in fleet coordinate air defense,which meets the challenge of fire frequency from first order coupled kill zone,is studied.The depths of first and second order coupled kill zone are calculated with trigonometric relation and analysis.Also,the fire frequency with certain kill zone depth of single ship or coordinate ship is studied.The fire frequency calculated model with its edge-restraint condition is brought forward.Simulations are made to these three cases of fire frequency to spacing distance: targets with different course angles,anti-ship missiles with different speed and plans with different speed.Results show that the formation may be single line to the targets’ course with targets in the middle;the spacing distance anti-ship missiles.