个人信息Personal Information
副教授
硕士生导师
性别:男
毕业院校:大连理工大学
学位:博士
所在单位:船舶工程学院
学科:船舶与海洋结构物设计制造
电子邮箱:chenming@dlut.edu.cn
NURBS based Ship Form Design Using Adaptive Genetic Algorithm
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论文类型:会议论文
发表时间:2008-07-06
收录刊物:EI、CPCI-S、Scopus
页面范围:535-540
关键字:Ship form; waterline; NURBS; control point; weight factor; adaptive genetic algorithm
摘要:It is studied to design the ship waterline with as few NURBS (Non-Uniform Rational B-Spline) control points as possible, based on the geometric properties of the waterplane. The appropriate multi-objective constrained optimization model is set and an adaptive genetic algorithm (AGA) is applied to solve the optimization problem. The instances of the typical waterlines design for full-scale ship indicate that it is feasible and can satisfy the engineering precision to design the waterline applying this method and the data used for waterline representation can be reduced. So it is expected to design a bull surface with as few data as possible.