A Particle Swarm Optimization Algorithm for Minimizing Weight of the Composite Box structure

被引：2
|
作者：
Jiang, Pengyu [1 ]
Lin, Zhuming [1 ]
Xu, Jin [1 ]
Sun, Jianqun [1 ]
机构：
[1] Wuxi First Sci Inst, Wuxi 214035, Peoples R China
来源：
FRONTIERS OF ADVANCED MATERIALS AND ENGINEERING TECHNOLOGY, PTS 1-3 | 2012年 / 430-432卷
关键词：
particle swam optimization; zero-order method; stacking sequence design; CONVERGENCE;
D O I：
10.4028/www.scientific.net/AMR.430-432.470
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The particle swarm optimization was applied to the optimum design of the composite box structure. The total weight of the structure was taken as the objective function. A technique of applying PSO integrated with general finite element code was developed for the optimization. Optimization was also conducted using zero-order method included in ANSYS and a comparison was made between zero-order method and PSO. Results demonstrate that PSO can find the global optimal design with higher efficiency regardless of the initial designs. for zero-order method the optimum solution is worst than the result of the PSO optimum.
引用
收藏
页码：470 / 475
页数：6
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