摘要
对于复合材料加筋壁板稳定性优化问题,由于涉及多个设计变量:筋条数目、筋条间距、筋务高度、筋条的铺层参数、面板的铺层参数等,本文采用具有多参数级联编码方式的遗传算法对基于稳定性设计要求的加筋壁板进行了优化。对复合材料T型加筋壁板结构重量优化的算例,验证了本文所用方法的有效性。
The optimization techniques of composite blade stiffened plates have been established with the genetic algorithm in this paper. The genetic algorithm using the multi-parameter concatenated coding is applied to the layout optimization of the number and height of stiffeners, thickness of stiffeners and panel of composite stiffened plates. The results of the examples indicate that the methods proposed are available, and show us a new way to structural optimization problem.
出处
《玻璃钢／复合材料》
CAS
CSCD
2009年第5期57-60,共4页
Fiber Reinforced Plastics/Composites
关键词
复合材料
加筋壁板
遗传算法
优化设计
composite
stiffened plate
genetic algorithm
optimization
