CAJ | 학술논문

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.
침대수압평형식어뢰발사장치발사어뢰시미실현평형적실제문제,통과대어뢰재중간탄도내적운동특성진행분석,추도출료어뢰적중간탄도운동방정,건립료중간탄도방진모형.통과일개실례방진료재불동기항활새행정、발사심도화발사정속하어뢰재중간탄도운동적하침량화궤적,방진결과표명:수압평형식어뢰발사장치적기항활새운동행정감소일정적수치후,재불동적발사심도화정속발사어뢰,어뢰통과중간탄도시,불회화감조판산생팽당,만족잠정발사어뢰시안전성화가고성적요구.종이위공정연구해결기항활새이위적문제제공료삼고의거.
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.