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| 基于蚁群算法的复合材料层合板的铺层顺序优化 | |
| 引用本文： | 穆朋刚,赵美英,陈鹏飞,万小朋. 基于蚁群算法的复合材料层合板的铺层顺序优化[J]. 玻璃钢/复合材料, 2007, 0(6): 14-17 |
| 作者姓名： | 穆朋刚 赵美英 陈鹏飞 万小朋 |
| 作者单位： | 西北工业大学航空学院,陕西西安,710072 |
| 摘 要： | 本文将蚁群算法引入到复合材料层合板铺层顺序的优化设计中,对给定各角度铺层数的层合板进行优化设计。本文采用遗传算法(GA)中的整数编码方法,将层合板的铺层顺序优化问题转化为求解旅行商问题(TSP),接着为满足工程实际的需要,对基本蚁群算法作了适当修改,以提高优化效率及性能。算例结果表明,对于确定层合板最佳铺层顺序的这种离散变量优化问题,蚁群算法是一种行之有效的方法,且编程简单、可移植性好,对工程结构优化设计有一定的参考价值。 |
| 关 键 词： | 蚁群算法 层合板 铺层顺序 优化 |
| 文章编号： | 1003-0999（2007）06-0014-04 |
| 修稿时间： | 2007-05-21 |
PLY STACKING-SEQUENCE OPTIMIZATION OF COMPOSITE LAMINATE PLATES BY ANT COLONY SYSTEM |
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| MU Peng-gang,ZHAO Mei-ying,CHEN Peng-fei,WAN Xiao-peng. PLY STACKING-SEQUENCE OPTIMIZATION OF COMPOSITE LAMINATE PLATES BY ANT COLONY SYSTEM[J]. Fiber Reinforced Plastics/Composites, 2007, 0(6): 14-17 | |
| Authors: | MU Peng-gang ZHAO Mei-ying CHEN Peng-fei WAN Xiao-peng |
| Affiliation: | School of Aeronautics, Northwestern Polytechnical University, Xian 710072, China |
| Abstract: | An ant colony system is applied to solve the optimization problem of ply stacking-sequence of composite laminate plates with given plies.Firstly,the paper transforms the optimization problem of ply stacking-sequence to the traveling salesman problem(TSP) by integer coding and decoding,which was used in genetic algorithm(GA).Secondly,the ant colony system is modified to improve the performance and the efficiency as to meet the engineering requirements.The results of the examples indicate that the method proposed in this paper is effective,efficient and could be easily applied to other engineerings with little modification. |
| Keywords: | ant colony system composite laminate plate ply stacking-sequence optimization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |