海水密度变化对潜艇悬停垂向运动的影响仿真研究

The Influence Simulation Study of the Sea Density Variation Upon Submarine Hovering on the Vertical Plant

采用潜艇悬停垂向运动二阶常系数非齐次线性运动方程,对某型潜艇悬停垂向运动进行仿真模拟。在仿真计算的基础上,比较不同梯度下潜艇垂向运动特性。分析海水密度变化对潜艇悬停垂向运动的影响,得出稳定深度与海水密度变化率的量的关系。

Mock the submarine hovering on the vertical plant, using the second order constant coefficient nonlinear equation of submarine vertical hovering motion , On the basic of calculation, contrast the motion characteristic of submarine in the different sea density, then analysis influence of submarine vertical motion hovering under the variation of sea density, and conclude the relationship between depth stabilization and the sea variance radio.