直升机悬停双雷齐射初探

针对直升机投雷一般采用单雷射击的现状，提出了采用直升机悬停双雷齐射的方法。通过对双雷齐射搜索面的组织、目标可能位置区域、齐射射击瞄准点的选取以及潜艇规避机动模型的分析，建立了潜艇纯机动规避情况下鱼雷命中概率仿真模型。仿真结果表明，与单雷射击相比，双雷齐射可有效提高对目标的发现概率，并能弥补单雷射击在大舷角时命中概率较低的不足，在相同发现概率条件下双雷齐射对目标的射击距离更远。

Two-Torpedo Salvo Method for Helicopter Hovering Attack

Aiming at the current status that helicopter uses single torpedo to attack submarine, a method of two torpedoes salvo for helicopter hovering attack is presented. We establish a model of torpedo hit probability trader pure evasive maneuver situation by analyzing the organization of search area of two torpedoes salvo, possible target position area, selection of salvo aiming point, and the submarine evasive maneuver model. Compared to single torpedo attack, the simulation result shows that two torpedoes salvo can improve target detecting probability and has a larger detecting distance under the same condition. Furthermore, the method achieves higher torpedo hit probability under large board angle than the single torpedo attack.