Research on Ship Part Nesting System Based on Energy Principle and Intelligent Optimization

被引:0
|
作者
Zhong, Xiangqiang [1 ,2 ]
Liang, Lidong [1 ,2 ]
Yang, Yanhong [3 ]
机构
[1] Anhui Polytech Univ, Sch Mech & Automot Engn, Wuhu 241000, Peoples R China
[2] Anhui Key Lab Adv Numerical Control & Serv Techno, Wuhu 241000, Peoples R China
[3] Anhui Polytech Univ, Sch Art, Wuhu 241000, Peoples R China
来源
MANUFACTURING PROCESS AND EQUIPMENT, PTS 1-4 | 2013年 / 694-697卷
关键词
Nesting; polygon overlap detection; minimum potential energy principle; ship parts; HEURISTIC ALGORITHM;
D O I
10.4028/www.scientific.net/AMR.694-697.2771
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
A nesting system based on minimum potential energy principle and intelligent optimization for ship part nesting problem was proposed. Discussing polygon judgment and separation, intersection test and collision problems of ship parts, a kind of polygon overlap detection method was put forward, and contacting process was analyzed by use of envelope rectangle intersection test algorithm; During analyzing ship part nesting process based on minimum potential energy principle and genetic algorithm fusion, basic physical meaning of nesting problem was explained from mechanics. Throng intelligent ship part nesting system verification, the algorithm is feasible, physical meaning is clear; it can realize ship part nesting.
引用
收藏
页码:2771 / +
页数:2
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