Discussion on Catch-probability of Submarine-launched Cruise Missile's Current-point Attack Mode

Because of the target bearing error and distance error of target on sea battlefield,the target diffuses in some area.The diffusing model of target while submarine-launched missile attacking marine on the sea and the calculation on the range of target diffusion is also given,according to the principle of submarine-launched cruising missile searching the target,it's introduced in this paper that the calculation method of catch-probability about submarine-launched missile can find the target,and the multi-missile cooperation on searching mode is discussed.The results are valuable for the choice of attacking mode and the optimal using of missile.