【摘要】 岸壁效应与船间效应是影响船舶航道航行安全的因素之一。在3自由度MMG船舶运动数学模型的基础上增加岸壁效应与船间效应模型,并考虑风、流及浅水影响,建立船舶航道航行的操纵运动模型;以天津港10万吨级大沽沙航道为例,利用MATLAB工具对10万吨级散货船的双向通航进行仿真,并对两船在航道中航行的会遇与追越的间距、航速和风流的影响进行研究。仿真结果可用于航道中船舶操纵和航道通航安全评估。更多还原

【Abstract】 Ship-bank interaction and ship-ship interaction are two of the risk factors to channel traffic.A 3-DOF ship motion mathematical model incorporating ship-bank interaction and ship-ship interaction and considering the effect of shallow water,wind and current is built.Two 100thousand DWT bulk carriers navigating in opposite direction in Dagusha Cannel,Tianjing is simulated with a MATLAB program to investigate the effects of the ship-ship passing distance,the speeds and the environment.The results give good references for ship maneuvering in narrow channel and for waterway evaluation.更多还原