| 基于网络环境的分布式PGA的结构优化 |
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| 引用本文： | 付朝江.基于网络环境的分布式PGA的结构优化[J].实验科学与技术,2009,7(6):36-39. |
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| 作者姓名： | 付朝江 |
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| 作者单位： | 福建工程学院土木工程系,福州,350007 |
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| 基金项目： | 福建省教育科技计划项目资助，福建工程学院科研发展基金资助 |
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| 摘 要： | 并行计算是当今数值计算发展的新方向。该文在网络并行环境下探讨了并行遗传算法（PCA）进行结构优化设计及其算法的实现方法。利用4台PC机组成网络平台，进行了钢桁架结构优化设计的数值测试。计算结果表明，设计的并行算法在网络并行计算环境中具有较高的加速比和效率，同时验证了并行遗传算法用于结构优化是可行的和有效的。
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| 关 键 词： | 并行遗传算法 并行计算 结构优化 网络 |
Structural Optimization of Distributed Parallel Genetic Algorithm Using Network-based Environment |
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| FU Chao-jiang.Structural Optimization of Distributed Parallel Genetic Algorithm Using Network-based Environment[J].Experiment Science & Technology,2009,7(6):36-39. |
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| Authors: | FU Chao-jiang |
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| Institution: | FU Chao-jiang ( Department of Civil Engineering, Fujian University of Technology, Fuzhou 350007, China) |
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| Abstract: | Nowadays the network-based parallel computing has become a new trend of numerical computing. The network-based parallel genetic algorithm for structural optimization is discussed in this paper. The test of steel truss optimization design is done on the network system consisting of four personal computers. The calculating results indicate that the designed parallel algorithm has high speedup and efficiency; and the results also illustrate the feasibility and validity of the given method in structural optimization. |
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| Keywords: | parallel genetic algorithm parallel computing structural optimization network |
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