水面舰艇鱼雷防御作战过程仿真研究

Research on Simulation of Topedo Defence Process of Surface Warship

拖曳声诱饵和火箭助飞声诱饵是水面舰艇对抗来袭鱼雷的常用手段,但是由于声诱饵使用不当会将鱼雷引向舰艇,导致在鱼雷防御中的运用存在较多争议和不确定性,而且很难通过数学计算和运筹学方法得出最优化的使用方法。针对上述情况,必须从作战的实际需求出发,运用数学建模和仿真分析的方法,研究拖曳声诱饵和火箭助飞声诱饵协同对抗来袭鱼雷的过程,通过对鱼雷在运动中捕获、追踪舰艇和声诱饵的仿真,得出诱饵能够有效保护舰艇几种态势,并分析不能有效保护舰艇的原因,进一步得出拖曳声诱饵和火箭助飞声诱饵配合对抗来袭鱼雷的作战使用方法。

The Towed Acoustic Decoy and Rocket-Assisted Acoustic Decoy are common methods in Anti-Acous- tic Homing Torpedo Operation of surface forces. Due to the uncertainty that using Acoustic Decoy may mislead the torpedo to the warship, there are lots of arguments on it. And this could not be solved only by calculation and troditional operational research methods. To solve the problem, we should start from the needs of operation, research on the process of joint using Rocket-Assisted Acoustic Decoy and Towed Acoustic Decoy in Anti-Acoustic Homing Torpedo. By establishing mathmatical model and simulation, the paper researches the process of torpedo searching, finds and chases warship or Decoy, gets the situation that the decoy can or cannot protect the warship, and analyzes the reason, then provides the operational use for the Towed-Decoy and Rocket-Assisted Acoustic Decoy.