新型鱼雷发射系统前盖柔性开闭仿真设计

Simulation Design of Front Cover Flexible Opening and Closing Device in New Torpedo Launching System

摘要:

针对传统鱼雷发射系统前盖开启、关闭瞬时撞击噪声大的问题，设计了基于高速开关阀的改进型前盖开闭装置速度控制液压回路，通过 AMESim 和 Simulink 软件建立了液压回路的计算机仿真模型，并对其进行联合仿真。由仿真结果可以看出：与传统前盖开闭装置相比，改进型装置能够有效降低前盖开闭瞬间的速度，从而降低撞击噪声。

Abstract:

Aiming at the problem of strong instantaneous impact noise in the opening and closing of the front cover of traditional torpedo launching system，an improved front cover opening and closing device with speed-control hydraulic circuit based on the high-speed on-off valve is designed. The computer simulation model of the hydraulic circuit is established using AMESim and Simulink software，and the co-simulation is carried out. The simulation results show that compared with the traditional front cover opening and closing device，the improved device can effectively reduce the speed at the front cover opening and closing moment，so as to reduce the impact noise.