线导鱼雷及其对抗仿真研究

Simulation Study on Wire-guided Torpedo and Countermeasures

在各种鱼雷导引方式中,线导由于不受鱼雷自噪声的影响而具有极佳的寻的性能.研究了其作为鱼雷寻的重要阶段(或者单独导引到底)的导引规律以及常见的弹道形式.研究指出,随着水声对抗系统和技术的发展,对鱼雷线导阶段的对抗也必须得到重视.结合"网络化水声对抗"的研究,提出了利用"水声对抗网络"与线导鱼雷进行对抗的思路和方法.通过仿真,就现有的对抗方法和基于水声对抗网络的对抗效果进行了对比,结果显示了所提方法的优越性,给出了可供水声对抗系统发展参考的相关结论.

Among various torpedo guiding styles, wire-guidance suffers least influence of self-noise so that the better seeking performance is achieved. Regarded as an important stage （or an individual stage）,its guidance law and the well known ballistic trajectories were investigated. It is pointed out that the counterworking against the wire-guided torpedo must be noticed as the development of underwater acoustic system and technologies. With the development of the concept ＂Networked Underwater Acoustic Warfare＂ ,a new means of counterworking to wire-guided torpedo is presented. Simulation comparison between current measures and the presented measure showed that the latter was much more efficient. Suggestions of the development of underwater acoustic warfare system are put forward as well.