近程反导型舰空导弹引战配合延时规律研究

Delay Time Law Study of Fuze-Warhead Coordination of Short-Range Anti-Missile Ship-to-Air Missile

对近程反导型舰空导弹拦截反舰导弹的引战配合延时规律进行了研究。建立了引战配合延时数学模型,仿真分析了目标易损部位、目标速度、弹目交会角、目标方位角和引信起动距离5个弹目参数的不同双参数组合对延时变化规律的影响。结果发现:目标易损部位对延时影响相对较大,易损部位越靠前对延时越不利;目标速度对延时的影响也很大,尤其当引信探测倾角较大,目标分别为亚声速和两倍以上超声速时,延时规律有所不同;弹目交会角、目标方位角和引信起动距离三个交会参数对延时的影响均较大;单参数对延时影响的规律简单,但多参数共同作用对延时影响的规律复杂。

The delay time law of fuze-warhead coordination of short-range ship-to-air missile intercepting antiship missile was studied in this paper.The mathematic model of delay time of fuze-warhead coordination was established.The effect of different dual parameters combination of five parameters which were target vulnerability distribution,target speed,missile-target encounter angle,target azimuth angle and fuze starting distance on the laws of delay time were simulated.The simulation results showed that the influence of target vulnerability distribution on delay time was more serious.The more ahead of the target vulnerability,the worse for the delay time.The influence of target velocity was important.The delay time law would be different especially for search inclination of fuze was large and target flight with subsonic or 2times sonic above respectively.The influence of the3 parameters which were missile-target encounter angle,target azimuth angle and fuze starting distance on delay time was large.The effect of single parameter on the law was simple but the comprehensive influence of several parameters was complicated.