| 导弹总体参数优化设计的合作协同进化MDO算法 |
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| 引用本文： | 陈琪锋,李晓斌,戴金海.导弹总体参数优化设计的合作协同进化MDO算法[J].国防科技大学学报,2001,23(5):9-12. |
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| 作者姓名： | 陈琪锋 李晓斌 戴金海 |
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| 作者单位： | 国防科技大学航天与材料工程学院 |
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| 摘 要： | 传统的导弹设计方法不能很好地实现各子系统设计的协同 ,而多学科设计优化技术十分适合现代计算机网络环境下的多学科协同设计。根据协同进化与MDO在本质上的相似性 ,采用合作协同进化的方法进行MDO算法研究 ,以充分发挥进化算法的优越性。给出了一种基于合作协同进化的MDO算法 ,将该算法应用于导弹的气动 发动机 控制一体化优化设计。
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| 关 键 词： | 多学科设计优化 协同进化算法 导弹设计 |
| 文章编号： | 1001-2486(2001)05-0009-04 |
| 收稿时间： | 2001/1/16 0:00:00 |
| 修稿时间： | 2001年1月16日 |
Cooperative Coevolutionary Multidisciplinary Design Optimization of Missile System |
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| CHEN Qifeng,LI Xiaobin and DAI Jinhai.Cooperative Coevolutionary Multidisciplinary Design Optimization of Missile System[J].Journal of National University of Defense Technology,2001,23(5):9-12. |
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| Authors: | CHEN Qifeng LI Xiaobin and DAI Jinhai |
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| Affiliation: | College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073, China;College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073, China;College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073, China |
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| Abstract: | Traditional missile design procedure cannot achieve synergic design of subsystems well. Multidisciplinary design optimization technique is very suitable for multidiscipline synergic design in modern computer network environment. We introduce coevolutionary algorithms to multidisciplinary design optimization based on their substantial similarity, to sufficiently employ the merit of evolutionary algorithmsin MDO. A multidisciplinary design optimization method based on cooperative coevolutionary algorithms is presented. The algorithm is applied to missile aerodynamic/engine/control multidisciplinary design optimization, and result shows it s ability in design optimization of coupled systems. |
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| Keywords: | multidisciplinary design optimization coevolutionary algorithms missile design |
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