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.

landing ship  /  propeller force  /  maneuvering motion