平衡式发射装置气缸活塞行程对鱼雷中间弹道影响  

Impact Research on Torpedo Intermediary Ballistic Curve for Cylinder Piston Effective Stroke of Hydraulic Qualized Torpedo Launcher

作　　者：魏勇[1] 穆连运[1] 马亮[1] 

机构地区：[1]海军潜艇学院,山东青岛266042

出　　处：《火力与指挥控制》2013年第5期74-78,共5页Fire Control & Command Control

基　　金：军队装备维修改革基金资助项目(2006133)

摘　　要：针对水压平衡式鱼雷发射装置发射鱼雷时未实现平衡的实际问题,通过对鱼雷在中间弹道内的运动特性进行分析,推导出了鱼雷的中间弹道运动方程,建立了中间弹道仿真模型。通过一个实例仿真了在不同气缸活塞行程、发射深度和发射艇速下鱼雷在中间弹道运动的下沉量和轨迹,仿真结果表明:水压平衡式鱼雷发射装置的气缸活塞运动行程减小一定的数值后,在不同的发射深度和艇速发射鱼雷,鱼雷通过中间弹道时,不会和减阻板产生碰撞,满足潜艇发射鱼雷时安全性和可靠性的要求。从而为工程研究解决气缸活塞移位的问题提供了参考依据。Because the hydraulic equalized torpedo launcher didn＇t utterly carry out balance, intermediary ballistic motion equations and simulation equations were established by analyzing motion characteristics The paper simulated sinkage and motion trajectory of intermediary ballistic curve under different cylinder piston stroke, launching depth and submarine velocity,Simulation results show that the torpedo didn＇t collide with diminished-baffle plate when the given strokes are lessen; the sinkage and the motion trajectories of the intermediary ballistic proof safety and reliability ,which have important guiding signification to enhance the safety and the reliability of the hydraulic equalized torpedo launcher when launching torpedo.

关 键 词：鱼雷发射装置 活塞行程 中间弹道 建模与仿真 

分 类 号：TJ31[兵器科学与技术—火炮、自动武器与弹药工程]