【摘 要】
：
考虑各种交通模式间的相互影响 ,利用多模式均衡配流的变分不等式模型 ,建立了拥挤条件下多模式 O-D需求估计问题的双层规划模型 .并在对多模式均衡配流变分不等式模型进行灵
【机 构】
：
中国科学院自动化研究所!北京100080,北方交通大学交通运输学院!北京100044
论文部分内容阅读
考虑各种交通模式间的相互影响 ,利用多模式均衡配流的变分不等式模型 ,建立了拥挤条件下多模式 O-D需求估计问题的双层规划模型 .并在对多模式均衡配流变分不等式模型进行灵敏度分析的基础上 ,给出了关于此类双层规划模型的基于灵敏度分析的求解算法 .最后进行了数值试验
Considering the mutual influence among various traffic modes and using the variational inequality model of multi-mode equilibrium distribution flow, a bi-level programming model of multi-mode OD demand estimation problem under crowded conditions is established.At the same time, Based on the sensitivity analysis, the algorithm based on sensitivity analysis for such bilevel programming model is given. Finally, numerical experiments
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