摘要
为精确预估悬浮式武器的布放位置,提升布放精确性,建立了悬浮式反鱼雷水雷外弹道方程,并就不同流向、流速的绕流场对外弹道的影响做了分析,通过Simulink对悬浮式反鱼雷水雷侧向运动方程进行求解分析,在考虑潜艇绕流场作用的前提下,对不同发射艇速、不同出管速度的外弹道进行了比较,通过弹道分析发现:增加潜艇航速外弹道向近潜艇一侧和艇艏方向偏移,同时会缩短悬浮式武器到达布放点的时间;增大出管速度,悬浮式武器外弹道明显向远离潜艇一侧偏移;出管速度对悬浮式武器外弹道的影响更为显著,提高潜艇航速对缩短布放时间有直接效果。研究结论确定了发射初始条件对悬浮式武器布放位置的影响,为实现精准布放提供了有效技术支撑。
To accurately estimate the deployment position of suspended weapons and improve deployment precision,this paper establishes the external ballistics equations for suspended counter-torpedo mines.The influence of different flow directions and flow speeds on the external ballistics in the wake flow field is analyzed.The lateral motion equations of the suspended counter-torpedo mines are solved and analyzed using Simulink,taking into account the effect of the submarine’s wake flow field.Comparative analysis is conducted on the external ballistics under different launch submarine speeds and ejection velocities.The analysis reveals that increasing the submarine speed causes the external ballistic trajectory to deviate towards the side closer to the submarine and towards the bow,simultaneously reducing the time it takes for the suspended weapon to reach the deployment point.Increasing the ejection velocity significantly causes the external ballistic trajectory to deviate further away from the submarine.The ejection velocity has a more significant impact on the external ballistics of suspended weapons,and increasing the submarine speed directly reduces the deployment time.The research findings confirm the impact of launch initial conditions on the deployment position of aerially suspended weapons,providing an effective technical basis for achieving precise deployment.
作者
周杰
陈晓雅
尹岳昆
ZHOU Jie;CHEN Xiaoya;YIN Yuekun(Naval Submarine Academy,Qingdao 266071,China)
出处
《兵器装备工程学报》
北大核心
2026年第1期103-107,126,共6页
Journal of Ordnance Equipment Engineering
关键词
悬浮式
外弹道
发射艇速
出管速度
布放精度
SIMULINK仿真
suspended
external ballistics
launch submarine speed
ejection velocity
deployment precision
Simulink simulation
