水面舰艇纯机动规避尾流自导鱼雷方法

对潜射尾流自导鱼雷的防御是水面舰艇面临的最大难题之一。该文主要探讨了水面舰艇纯机动规避对抗来袭鱼雷的方法，首先概括了尾流自导鱼雷的制导原理和弹道特性，其次从单舰防御角度出发，分析了停车、转向、旋回、加速等多种方法的对抗原理与运用要求，最后从编队防御角度出发，提出并论述了填充护航舰艇、近距平行尾流、交叉尾流航行3种纯机动方法对抗原理及运用要求。研究结果对提高水面舰艇防御尾流自导鱼雷的效能、增强其战场生存能力具有重要参考价值。

Eluding Method of Surface Ship Against Wake Homing Torpedo by Tactic Maneuver

The defense against wake homing torpedo is one of the most difficult problems for surface ship. In this paper, the trajectory characteristic and the controlling and guiding principle of wake homing torpedo are discussed, and the elusion rules and application requirements for single surface ship defense are analyzed such as stop,turn, gyration and speed-up. Three elusion methods of inserting an escort ship into the wake of capital ship, keeping parallel and narrow wakes, and keeping cross-tracks are proposed for surface ship formation defense. This study may be of benefit to enhancing the defense effectiveness of surface ships against wake homing torpedo, and increase battlefield survivability of surface ships.