摘要
针对舰载激光引偏干扰系统的安全引偏距离选择问题,基于舰载激光引偏干扰系统的作战机理与水面舰船的冲击因子破坏标准研究了舰载激光引偏干扰系统安全引偏距离的计算方法。在此基础上计算了舰载激光引偏干扰系统应对不同激光制导武器时的安全引偏距离,分析了激光制导武器的飞行速度、入水角度以及装药量等相关参数对安全引偏距离的影响。结果表明,激光制导武器的装药量与飞行速度是影响安全引编距离的主要因素,激光制导武器的装药量增大会使安全引偏距离增大,飞行速度增大则会造成安全引偏距离随入水角度发生剧烈变化。研究结果对舰载激光引偏干扰系统的安全引偏距离选择具有一定的参考意义。
Based on the operational mechanism of ship-based laser deflection decoy jamming system and the impulsive factor damage standard for underwater explosion,a calculational method of safe distance for ship-based laser deflection decoy jamming system is investigated. The safe distance of ship-based laser deflection decoy jamming system from different laser guidance weapons is calculated based on the proposed calculation method,and the results are analyzed. The effects of flight velocity,water entry angle and explosive loading of laser guided weapons on the safe distance are discussed. The calculated results show that the flight velocity and explosive loading of laser guidance weapons are the main factors of affecting the safe distance. The safe distance increases with explosive loading of laser guidance weapons,and changes dramatically with water entry angle at increased flight velocity. The results give support to the selection of safe distance of ship-based laser deflection decoy jamming system.
出处
《兵工学报》
EI
CAS
CSCD
北大核心
2015年第11期2135-2140,共6页
Acta Armamentarii
基金
军内科研项目(2012年)
关键词
兵器科学与技术
舰载激光引偏干扰系统
水下爆炸冲击因子
安全引偏距离
ordnance science and technology
ship-based laser deflection decoy jamming system
impulsive factor of underwater explosion
safe distance
