基于二次攻击模式的反鱼雷鱼雷弹道组织和动力推进模式  

Trajectory Organization and Propulsion Mode of Anti-torpedo Torpedo Based on double Attack Mode

作　　者：罗凯[1] 李代金[1] 党建军[1] 王育才[1] 

机构地区：[1]西北工业大学航海学院,陕西西安710072

出　　处：《鱼雷技术》2013年第5期321-325,共5页Torpedo Technology

摘　　要：包括反鱼雷鱼雷(ATT)等硬杀伤手段在内的反鱼雷作战能力,对于大型舰艇至关重要。针对ATT自来袭鱼雷的前半球发起迎击,命中概率低,提出了迎击+追击的二次攻击模式,并给出了弹道组织和理论分析方法。该二次攻击模式可在迎击失败的条件下再进行追击,可显著提高拦截命中概率。结合二次攻击模式的理论弹道计算,通过对火箭喷气推进、常规涡轮机推进以及涡轮泵喷水推进等多种推进模式的对比分析,给出了各种推进模式下ATT的理论作战性能指标。采用涡轮泵推进,可支持二次攻击的允许发射距离超过20 cab,是火箭推进模式允许发射距离的2.3倍。综合考虑通用性、实现性和发展潜力等因素,涡轮泵是适合于ATT使用的动力推进模式。The operational capacity of hard killing anti-torpedo weaponry, such as anti-torpedo torpedo, is essential for heavyweight warships. The hit probability of an anti-torpedo torpedo is low since it attacks from the fore-hemisphere of an incoming torpedo. This paper proposes a double attack mode including attacking and chasing, and provides trajectory organization and theoretical analysis method. This double attack mode can pursuit the target in the case of attack failure and improve the intercept hit probability significantly. Through theoretical trajectory calculation of the double attack mode, the theoretical operational performance indexes of an anti-torpedo torpedo with various propulsion modes are obtained via comparative analysis of the rocket jet propulsion, conventional turbine engine propulsion, turbine pump water jet propulsion and other propulsion modes. The allowable launch distance is more than 20 cab in turbine pump propulsion mode, which is 2.3 times of the allowable launch distance in rocket propulsion mode. By considering gener- ality, reliability, developmental potential and other factors, the turbine pump is the best power propulsion mode for an anti-torpedo torpedo.

关 键 词：反鱼雷鱼雷 二次攻击 命中概率 推进模式 涡轮泵 

分 类 号：TJ630.1[兵器科学与技术—武器系统与运用工程]