气动不平衡发射装置发射水雷内弹道特性

Research on interior trajectory characteristics of the seamine launched by the aerodynamic non-balance torpedo launcher

布雷是潜艇的主要作战使命之一。潜艇发射水雷通常依附于鱼雷发射平台,发射过程中常常伴随着许多不确定性,由于鱼雷与水雷在物理尺度及动力装置上的差异性,在发射过程中存在着较大的差异性,实现安全隐蔽发射更具复杂性,特别是发射开关的运动特性对发射时的安全性影响特别显著。本文基于气动不平衡式发射装置的基本特点,通过弹道建模并利用Simulink软件建立了弹道仿真平台,重点研究了发射气瓶状态参数和发射开关运动特性对弹道参数的影响,获得了弹道仿真结果。

The minelaying is the one of the main battle mission of the submarine. The minelaying depends on the torpedo launcher. The kinematic situation of the transmission switch on the launher markedly affects the safety when launching the seamine. The equation type of mathematic model for the seamine interior trajectory is established by the Simulink software in the paper, which based on the basal characteristics of the aerodynamic non-balance torpedo launcher. The status parameter of the transmission gas bottle and the characteristics of the transmission switch is especially researched which affects the parameter of the interior trajectory in the paper.