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

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.

关键词： particle swam optimization zero-order method stacking sequence design

作者: Pengyu JIANG Zhuming LIN Jin XU Jianqun Sun

作者单位: Wuxi First Scientific Institute,Wuxi 214035,China ;65535 Unit,Yingkou 115200,china Wuxi First Scientific Institute,Wuxi 214035,China

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Advanced Materials and Engineering Technology (2012年先进材料与工程技术国际会议(FAMET 2012))

会议地点: 厦门

会议语种:英文

页码: 470-475

在线出版日期: 2012-01-04（万方平台首次上网日期，不代表论文的发表时间）