| 变分不等式的双层平衡表示及其在交通流分配中的应用 |
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| 引用本文： | 傅白白,刘法胜,夏尊铨.变分不等式的双层平衡表示及其在交通流分配中的应用[J].系统工程理论与实践,1999,19(12):69-72. |
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| 作者姓名： | 傅白白 刘法胜 夏尊铨 |
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| 作者单位： | 大连理工大学应用数学系 |
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| 摘 要： | 给出了Ｈａｒｔｍ ａｎ－ｓｔａｍ ｐａｃｃｈｉａ 变分不等式的一种双层平衡等价表示，指出了变分不等式与系统平衡之间的深刻联系，并讨论了它们在交通流分配用户平衡（ＵＥ）和随机用户平衡（ＳＵＥ）模型中的应用．
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| 关 键 词： | 变分不等式 双水平规划 网络平衡 随机用户平衡 |
An Equivalent Bi-level Equilibrium Representation for Variational Inequality and Its Applications in Traffic Assignment Problems |
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| FU Bai-bai,LIU Fa-sheng,XIA Zun-quan.An Equivalent Bi-level Equilibrium Representation for Variational Inequality and Its Applications in Traffic Assignment Problems[J].Systems Engineering —Theory & Practice,1999,19(12):69-72. |
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| Authors: | FU Bai-bai LIU Fa-sheng XIA Zun-quan |
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| Institution: | Department of Applied Mathematics, Dalian University of Technology |
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| Abstract: | An equivalent bilevel equilibrium representation for variational inequality (VI) is presented and the profound relation between VI and bilevel equilibrium is clarified. Their applications in traffic assignment problems (TAP) are discussed for both user equilibrium (UE) and stochastic user equilibrium(SUE) models. |
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| Keywords: | variational inequality(VI) bilevel programming user equilibrium stochastic user equilibrium(SUE) |
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