线导+尾流自导鱼雷的有效射击可行域

基于线导+尾流自导鱼雷的弹道特点和末端尾流进入角的使用限制,选用Runge-Kutta方法,得出线导+尾流自导鱼雷在不同尾流进入角和不同射距时的弹道轨迹,进而分析并解算出线导+尾流自导鱼雷有效射击可行域.方法对自导鱼雷有效射击可行域解算方法进行了较大改进,能更好地满足线导+尾流自导鱼雷作战使用时射击阵位点选择需求.

The Feasible Area of Effectual Attack of Wire + Wake Homing Torpedo

Based on analyzing the trajectory specialty of wire + wake homing torpedo and the using restriction of the wake's coming angle of torpedo,the paper describes torpedo's trajectory track using Runge-Kutta method,when the wake's coming angle or the initial shooting distance is different,then the paper analyzes and gives the feasible area of effectual attack of wire + wake homing torpedo.The method improves homing torpedo's calculating method in describing the feasible area of effectual attack,and it can meet the requirement when the caption chooses the appropriate shooting location for wire + wake homing torpedo.