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在多用户多准则的交通网络中,假设出行者的出行时间价值是异质的,服从某一连续分布函数,且考虑出行者的后悔厌恶水平,建立了基于后悔理论的logit形式的随机用户均衡模型.然后,给出了与该模型等价的变分不等式问题,并使用相继平均法求解.最后用一个算例来说明所构建模型的合理性和所提出算法的可行性.算例结果表明,后悔厌恶水平确实影响出行者的路径选择行为,并且随着后悔厌恶水平的增加,高出行时间价值的出行者选择路径的变化幅度先大后小,相反低出行时间价值的出行者选择路径的变化幅度先小后大.
In the multi-user multi-criteria transport network, assuming that the traveler’s travel time value is heterogeneous, obeying a continuous distribution function and considering the level of regret aversion of travelers, a logit-form random user equilibrium based on regret theory Then, the problem of variational inequality equivalent to this model is given and solved by using successive averaging method. Finally, an example is given to illustrate the rationality of the proposed model and the feasibility of the proposed algorithm. , The level of regret aversion does affect the traveler’s route selection behavior, and with the increase of regret aversion level, the travel time of the traveler with higher travel time value changes first and then smaller, and vice versa The first small change after the big.