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满意优化在建立网络设计期模型中的应用

Satisfactory optimization used in model of network designing
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摘要 将多目标满意优化模型用于解决网络设计期优化问题。对同时优化链路容量与路由选择问题的CFA模型提出相应的满意优化模型。并分别为建造总费用与全网利用率这两个指标选择适合它们的满意度函数,最后得出设计优化问题的综合满意度函数。该方法在实际运用中显得更加灵活,也更有效率。 The model of multi-criterion satisfactory optimization was used to solve the problems of the network design. The corresponding model of satisfactory optimization was built for the CFA model, which could optimize link capacity and routing selection simultaneously. It choosed the adapt functions of construction cost and network utilization ratio. The integrated function of satisfactory was educed. This model was more flexible and effective.
出处 《铁路计算机应用》 2008年第3期34-37,共4页 Railway Computer Application
关键词 满意优化 CFA模型 全网利用率 网络设计 satisfactory optimization Capacity and Flow Assignment network utilization ratio network design
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