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The corridor problem with discrete multiple bottlenecks
DOI:10.1016/j.trb.2015.07.015.png)
摘要
En 中文
This paper presents a transparent approach to the analysis of dynamic user equilibrium and clarifies the properties of a departure-time choice equilibrium of a corridor problem where discrete multiple bottlenecks exist along a freeway. The basis of our approach is the transformation of the formulation of equilibrium conditions in a conventional Eulerian coordinate system into one in a Lagrangian-like coordinate system. This enables us to evaluate dynamic travel times easily, and to achieve a deep understanding of the mathematical structure of the problem, in particular, about the properties of the demand and supply (queuing) sub-models, relations with dynamic system optimal assignment, and differences between the morning and evening rush problems. Building on these foundations, we establish rigorous results on the existence and uniqueness of equilibria. (C) 2015 Elsevier Ltd. All rights reserved.
Keyword:
Corridor problem
Departure time choice equilibrium
Complementarity problem
Existence and uniqueness of equilibrium
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期刊
IF:
6.3
论文数:
3.6K
被引数:
1.9W

