摘要
数学船型是船舶型线的数学表示,在缺乏原型船的条件下可自动生成船舶型线,从而实现数字化设计,满足总体概要设计与虚拟采办的要求.数学船型归为一类特殊的超越方程组.利用分离变量与分层搜索技术,求解超越方程组,并以椭圆形潜艇的型线设计为例,验证了方法的有效性.
Mathematical ship form is a representation of ship type.It can be used to generate the ship lines automatically in the absence of a prototype of the ship So this method can be used to realize the digital design,to meet the requirements of the overall profile design and virtual acquisition.One of keys for mathematical form of ship is to solve a special kind of transcendental equations.The above equations is solved by separation of variables and hierarchical search technology in this paper.The effectiveness of the method was verified by an example of elliptic type line of submarine design
出处
《数学的实践与认识》
北大核心
2017年第7期183-191,共9页
Mathematics in Practice and Theory
关键词
数学船型
超越方程组
分离变量
分层搜索
椭圆型潜艇设计
mathematical form of ship
transcendental equations
separation of variables
hierarchical search
elliptic type line of submarine design
