北极海域潜艇浮起操纵控制研究

Research on Submarine Surfacing Operation in Arctic Water

针对潜艇在北极冰层覆盖或冰间湖海域浮起时的操纵控制,建立基于潜艇可浮海域垂向密度梯度实测数据的浮力模型和无航速浮起操纵模型,并开发了相应的操纵控制软件。以艇体姿态和垂向速度为目标,研究潜艇在北极海域的浮起操纵特性,获得北极海域典型垂向密度梯度条件下的潜艇浮起操纵控制方法。仿真试验表明:利用自身的操艇系统,潜艇能以可控方式在极地海域安全浮起,浮起惯性的有效控制是潜艇浮起操控有效性和安全性的关键因素。

Aiming at the operation methods of submarine surfacing in Arctic ice-covered water or Polynyas,the hydrologic characteristics of Arctic Water were studied by combining with the measured data.Based on vertical density distribution the buoyancy model for submarine and the submarine surfacing operating model without speed were established.The depth and vertical velocity of submarine were taken as the control objectives,the characteristics of submarine surfacing maneuverings in Arctic Water were studied systematically,which would provide technical support for the formulation of submarine surfacing operating procedures in Arctic Water.