潜艇动力抗沉过程姿态和运动规律预报研究

Forecasting of motion posture and regular pattern during submarine power anti-sinking

为了解决潜艇动力抗沉过程运动特性预报难和准确性不高等问题,在建立动力抗沉应急操纵模型基础上,首先研制了潜艇动力抗沉姿态预报系统;然后,通过大量数值仿真得到了各种工况下潜艇运动特性和姿态变化规律。这些规律和结论可为潜艇指挥员快速正确决策提供理论依据和指导建议。

When submarine accident of flooded compartment or blocked rudder happens in high depth,the commander of submarine requires quick decision-making and accurate implementation of emergency recovery plan to rescue the submarine.To solve the problem,the forecasting system based on the establishment of the anti-sinking emergency motion model is developed,and the motion characteristics and regular patterns are acquired through applying a lot of numerical simulation,which can help submarine commander to make a quick and accurate decision.