Multi-criteria and multi-class traffic user equilibrium model under uncertainties

Ming Li

doi:10.1117/12.2614403

10 November 2021 Multi-criteria and multi-class traffic user equilibrium model under uncertainties

Ming Li

Proceedings Volume 12050, International Conference on Smart Transportation and City Engineering 2021; 120501H (2021) https://doi.org/10.1117/12.2614403
Event: 2021 International Conference on Smart Transportation and City Engineering, 2021, Chongqing, China

Abstract

Traditional traffic assignment model suffers from its criteria which are travel time only, travel time and distance, travel time and reliability. All of these criteria influence route choice behavior. Multi-criteria user equilibrium model considering travel time, travel time reliability and travel distance was proposed. It was proved that the week multi-criteria user equilibrium model is a generalization of user equilibrium (UE) model and travel time budget (TTB) model. Multi-criteria and multi-class user equilibrium (MMUE) model was established to overcome the shortcoming of multi solution of multicriteria user equilibrium model. Quasi-method of successive average (QMSA) was designed to solve the MMUE model. An example was used to test the speed and accuracy of proposed algorithm. And the differences of MMUE, UE and TTB model were compared. Experiments had shown that the QMSA algorithm could be quickly convergent. It is more realistic to consider the different travel value for each traveler in MMUE model.

Citation Download Citation

Ming Li "Multi-criteria and multi-class traffic user equilibrium model under uncertainties", Proc. SPIE 12050, International Conference on Smart Transportation and City Engineering 2021, 120501H (10 November 2021); https://doi.org/10.1117/12.2614403

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