CAJ | 학술논문

鱼雷主动声自导寻的信号是潜艇探测来袭鱼雷的主要信息源之一，主动声自导开机时机是鱼雷发射时需要设定的重要参数，它直接影响鱼雷攻击的隐蔽性。通过分析双速制鱼雷辐射噪声对潜艇鱼雷报警距离的影响，提出了一种双速制鱼雷直航搜索阶段的变速策略，在此基础上建立了鱼雷主动声自导开机时机解算模型，仿真结果表明，此方法简单高效，结论详实可信，对双速制鱼雷发射诸元解算具有一定的实用价值。
어뢰주동성자도심적신호시잠정탐측래습어뢰적주요신식원지일，주동성자도개궤시궤시어뢰발사시수요설정적중요삼수，타직접영향어뢰공격적은폐성。통과분석쌍속제어뢰복사조성대잠정어뢰보경거리적영향，제출료일충쌍속제어뢰직항수색계단적변속책략，재차기출상건립료어뢰주동성자도개궤시궤해산모형，방진결과표명，차방법간단고효，결론상실가신，대쌍속제어뢰발사제원해산구유일정적실용개치。
The acoustical signal of torpedo?s initiative acoustic homing equipment is the prominent source which can be easily detected by the submarine. The start?up opportunity of torpedo?s homing equipment should be caculated cautiously for torpedo?s hiding. In this paper,the radiation noise of the double?speed torpedo is analysed and the speed?using policy is pres?ented firstly,then the model of initiative acoutic homing equipment start?up opportunity is simulated based on the influence of torpedo speed on submarine?s torpedo warring distance and the speed?using tactics in the researching stage, the result shows that this mothod is reasonable and conveniet.