大型船舶靠离泊操纵中拖轮助操的分析

Simulation of Tugboat for Helping the Manipulation of Large Ships' Berthing

在码头工程通航环境安全评估的专题研究中,建立大型船舶操纵运动的仿真模型;根据大型船舶操纵运动的特性,给出了大型船舶靠离泊操纵中拖轮具体的助操方法。在此基础上,运用大型船舶操纵模拟器,对20000DWT散货船靠离泊操纵中拖轮的应用进行了仿真试验,为大型船舶在靠离泊过程中拖轮的协调应用提供了科学依据。

For the purpose of safety navigation,this paper points out the establishment of large-scale simulation model of ship＇s maneuvering motion,and gives large vessels berthing tugs to manipulate a specific way to help control,according to the characteristics of a large ship＇s maneuvering motion.On this basis,with the application of large-scale ship handling simulator,the simulation experiment of manipulating tugs on the navigation of 20000DWT bulk carriers has been made,which provides the scientific basis for large ships in the navigation process by tugs coordination.