基于MMG登陆舰艇操纵运动模型的螺旋桨力研究

 登陆舰艇是两栖作战中的主要输送装备,针对其运动规律的复杂性,建立了在深水和浅水条件下基于分离型船舶操纵运动模型（MMG）的登陆舰艇操纵运动模型。因登陆舰艇在航行中,螺旋桨推力是主控力,用来克服水的阻力,维持舰艇的操纵运动,所以螺旋桨的流体动力模型是登陆舰艇运动建模的一个重要组成部分。在登陆舰艇特有的操纵运动模型的基础上,着重介绍了登陆舰艇操纵运动中螺旋桨力的模型。

Propeller force of landing ship maneuvering model based on MMG

Landing ship is an important transport equipment in amphibious warfare. Aiming at the complexity of its motion law, a maneuvering model of landing ship based on MMG is established in deep and shallow water. When a landing ship is sailing, the thrust of the propeller is the main force, which is used to overcome the resistance of the water and maintain the maneuvering motion of the ship. Therefore, the hydrodynamic model of propeller is an important component of landing ship motion modeling. On the basis of the special maneuvering model of landing ship, the model of propeller force in maneuvering motion of landing ship is emphatically introduced.