潜艇低速运动时操纵控制仿真

Simulation on manoeuvre and control of submarine under low speed

潜艇垂直发射潜射导弹,将受到很大的发射反力,同时潜艇航速较低,引起舵效较差,从而使潜艇的操纵控制比较困难。本文分析低速运动时潜艇在发射潜射导弹过程中受到的冲击载荷及其运动响应,利用Simulink软件建立潜艇水下运动仿真模型。在此基础上进行潜艇低速运动时的操纵控制仿真研究,仿真结果与参考文献中发表的数据较为吻合,验证了该方法的有效性。

There is huge reaction force when vertically launching missiles while the low speed of submarine caused weak steerage, which resulted in the difficulty to the manoeuvre and control of submarine. The impact loading and dynamical response of submarine with low speed were analysed when launching the submarine launched missile and a model of the submarine was created with software Simulink. The simulation on manoeuvre and control of submarine under low speed is studied and the simulation result accords with previously reported data show that the methods are effective.