有流量附加约束的动态交通网络平衡问题(英文)

Equilibrium Problems for Dynamic Traffic Network with Additional Path Flow Constraints

在抽象空间上研究了有流量附加约束的动态交通网络的平衡问题,将这种附加约束等价的当作路径的新增阻抗,并给出了基于这个条件下的Wardrop用户平衡的变分不等式表达。这事实上是提供了计算这种平衡配流的另一种方法。此外,所研究的问题更接近现实的有路径流量限制的情形,还得出了相应的动态平衡性质。

We considered the problem flow constraints, which the of dynamic traffic network equilibrium with path flows are defined in a abstract space. additional path The additional constraints are treated as new adding road costs and variational inequalities expression for the Wardrop user equilibrium are given. Basing upon the results, we can develop a new equilibrium algorithm for the traffic flows. Moreover, the capacity constraints, which is more closed to the reality, are also considered.