| 引用本文: | 顾凯,张奇智.基于遗传算法的工业以太网环型拓扑优化[J].控制理论与应用,2006,23(4):597~600.[点击复制] |
| GU Kai, ZHANG Qi-zhi.Optimization of the ring topology of industrial Ethernet based on genetic algorithm[J].Control Theory and Technology,2006,23(4):597~600.[点击复制] |
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| 基于遗传算法的工业以太网环型拓扑优化 |
| Optimization of the ring topology of industrial Ethernet based on genetic algorithm |
| 摘要点击 1706 全文点击 807 投稿时间：2005-03-10 修订日期：2005-10-13 |
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| DOI编号 10.7641/j.issn.1000-8152.2006.4.019 |
| 2006,23(4):597-600 |
| 中文关键词 工业以太网 交换机 网络设计 拓扑优化 遗传算法 |
| 英文关键词 industrial Ethernet switches network design topology optimization genetic algorithm |
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| 中文摘要 |
| 为了改善交换式工业以太网的网络性能,给出了其采用环形拓扑时的设计原则,并把它们等价为一个带约束条件的网络优化问题．然后通过设计遗传算法来寻找该优化问题的解,为避免遗传算法的早熟收敛,在进化过程中采用了基于混沌迁移的伪并行进化方案．最后针对一个仿真例子,对比了基于遗传算法进行拓扑优化前后的网络性能,仿真结果验证了该优化方法的有效性． |
| 英文摘要 |
| To improve the network performance of switched industrial Ethernet, the design principles are given when a ring topology is used. The design principles are equivalent to a network optimization problem with constraints. Then, a genetic algorithm is designed to search solution for this optimization problem, and the chaotic migration-based pseudo-parallel evolution strategy is employed to prevent the premature of genetic algorithm. Finally, a simulation is carried out to compare the network performance before and after topology optimization, and the simulation result validates the effectiveness of the proposed optimization method. |
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