TY - JOUR
ID - 4914
TI - A streamline algorithm for stochastic user equilibrium in interdependent bi-modal network
JO - AUT Journal of Mathematics and Computing
JA - AJMC
LA - en
SN - 2783-2449
AU - Soudmand, Somayeh
AU - Falsafi, Mahshid
AD - Intelligent Transportation System Research Institute,
Amirkabir University of Technology, Tehran, Iran
Y1 - 2022
PY - 2022
VL - 3
IS - 2
SP - 253
EP - 261
KW - Interdependent Bi-modal Network
KW - Stochastic User Equilibrium
KW - Streamline Algorithm
KW - Transportation Systems
KW - Traffic Optimization
DO - 10.22060/ajmc.2022.21726.1105
N2 - Considering the stochastic traffic networks one can follow an assignment procedure to estimate flows. However, the interdependent bi-modal assignment problems are solved just for deterministic status. To this gap, this paper extends a traffic assignment problem for an interdependent bi-modal network under Stochastic User Equilibrium (SUE) conditions. To solve this problem, a new algorithm is presented by combining a user equilibrium algorithm namely Streamline algorithm with a Logit model. In our algorithm, the interaction between private and public traffic flows is explicitly modeled and travel time for each mode is considered as a function of two-mode flows. Also, the origin-destination matrix was split between two modes based on the binomial Logit function. Some networks were considered to illustrate the performance and the accuracy of the proposed stochastic user equilibrium algorithm on the interdependent bi-modal networks. Numerical results showed that this algorithm provided reasonable solutions with high accuracy in a small computation time compared with the other user equilibrium (UE) algorithms.
UR - https://ajmc.aut.ac.ir/article_4914.html
L1 - https://ajmc.aut.ac.ir/article_4914_118458c35d92097594424adec4de0fd7.pdf
ER -