摘要
论述了船舶液货舱容积精密计算的原理、方法以及不规则与规则舱剖面形状的数学模型建立和相关的计算机程序模块功能,同时对计算结果作了精度分析,确认了B样条函数是液货舱容积计算中的强有力数学工具。
This paper presents the principle and method for calculating the liquid tank volume of ships and describes the mathematical model for the section shape of both the regular tank and irregular tank. It also describes the function of every computer programme. The analysis of precision verifies that the B-spline function can be used to calculate precisely the volume of the liquid tank.
关键词
液货容积
B样条函数
计算
液舱
liquid volume
B-spline function
precise calculation
