摘要
针对以往对反舰导弹引信延期作用时间研究都集中在亚音速条件,对超音速穿甲缺乏研究,从动能定理出发分析了超音速反舰导弹着速对引信延期作用时间的影响,得出的规律是随着超音速反舰导弹速度增加,穿目标后反舰战斗部能量损失率逐渐减小,速度降低越来越小,舰船侧舷对引信延期作用时间影响越来越小。仿真结果表明:随着着速的增加,反舰战斗部存速率具有逼近1的趋势,着速在800m/s以上的超音速反舰导弹引信可以忽略3.5cm厚舰船侧舷对引信延期作用时间的影响。
Research on fuze delay time formerly was all concentrated on subsonic anti-ship missile. The impact velocity of supersonic anti-ship missile affecting the fuze delay time was analyzed based on theorem of kinetic en-ergy in this paper. The analysis concluded that the higher of impact velocity was, the energy loss ratio was less; as the velocity of the supersonic anti ship missile increased, the ship side influenced less of the fuze delay time. The simulation results indicated that： as the impact velocity increased, the residual velocity ratio of warhead ap-proached 1 and the ship side hardly influenced the fuze delay time of the supersonic anti-ship missile with velocity above 800 m/s.
出处
《探测与控制学报》
CSCD
北大核心
2013年第1期6-9,14,共5页
Journal of Detection & Control
关键词
反舰导弹
超音速
引信
延期
anti-ship missile
supersonic
fuze
delay
