航海模拟器中航线设计与航路监视的实时仿真  

Real time simulation on route planning and route monitoring in navigation simulator

作　　者：张新宇[1] 尹勇[1] 肖方兵[1] 

机构地区：[1]大连海事大学航海动态仿真与控制交通部重点实验室,大连116026

出　　处：《吉林大学学报（工学版）》2008年第S2期65-69,共5页Journal of Jilin University:Engineering and Technology Edition

基　　金："973"国家重点基础研究发展规划项目(2002CB312100).

摘　　要：在完全自主知识产权的航海模拟器平台下,提出了航线设计与航路监视的实时仿真模型,将指示克里格法应用于航线设计的研究,对海底地形曲面进行拟合并求取任意位置水深值。采用人机交互的方式根据船舶的航行信息和海图信息可对计划航线进行修正,实现了计划航线可行性的自动判别,改进了航路监视的判定算法,有效地避免了屏幕坐标引起的航路监视不精确。经大连海事大学自行研制的高品质航海模拟器验证,该方法准确可靠。The simulation models of route planning and route monitoring are put forward on the platform of a navigation simulator with its own intellectual property rights.The theory and the algorithm of Indicator kirge are applied in the route planning so that the water depth is computed by fitting the curved surface of the sea-bottom terrain.The dialogue between man and machine is used to amend the planned route to determine feasibility according to the ECDIS information,and the algorithm of route monitoring is impr...

关 键 词：船舶、航船工程 航海模拟器 航线设计 航路监视 海底地形 指示克里格法 

分 类 号：U675.81[交通运输工程—船舶及航道工程]