| 平面张弦梁结构的优化分析 |
| |
| 引用本文： | 周剑兰.平面张弦梁结构的优化分析[J].广东交通职业技术学院学报,2008,7(1):34-38. |
| |
| 作者姓名： | 周剑兰 |
| |
| 作者单位： | 广州市公路管理局,广东广州,510080 |
| |
| 摘 要： | 将BP神经网络引入平面张弦梁结构的优化分析，并针对离散变量结构的拟满应力法加以改进，与遗传算法相结合从而构成一种新型组合优化方法，并将该法应用于平面张弦梁结构算例的优化分析，结果表明了算法有效可靠，最后对算法的计算精度和速度进行了讨论。
|
| 关 键 词： | 张弦梁结构 优化 神经网络 遗传算法 拟满应力法 |
| 文章编号： | 1671-8496-(2008)01-0034-05 |
| 修稿时间： | 2007年10月19 |
Optimization Analysis of Beam String Structures |
| |
| ZHOU Jian-lan.Optimization Analysis of Beam String Structures[J].Journal of Guangdong Communication Polytechnic,2008,7(1):34-38. |
| |
| Authors: | ZHOU Jian-lan |
| |
| Institution: | ZHOU Jian-lan (Highway Management Bureau of Guangzhou City,Guangzhou 510080,China) |
| |
| Abstract: | Combined with GA,BP neural network is introduced into the optimization analysis of beam string structures and the imitated full-stress method for structures with discrete variables is amended to form a new type of combinational optimization method. Furthermore,the new method is applied into the BSS computational example,results verify the validity and reliability of the algorithm. Finally the computational precision and computing speed are discussed. |
| |
| Keywords: | beam string structures optimization artificial neural network genetic algorithm imitated full-stress method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
