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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
Article
Author(s)
Chung-Yung Wang1 and Hsiang-Wu Chen2
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DOI:10.17265/2328-2142/2016.01.001
Affiliation(s)
1. Department of Logistics Management, Management College of National Defense University, Taipei 11258, Taiwan, R.O.C.
2. Department of Transportation and Logistics Management , National Chiao Tung University, Hsinchu 30010, Taiwan, R.O.C.
ABSTRACT
This study developed a user equilibrium traffic assignment model based
on trip-chains with flexible activity scheduling order and derived the
corresponding optimality conditions. We based on the gradient projection method to develop a solution algorithm, the
accuracy of which was verified using the test network of UTown. This model
could be used to estimate the transportation demands with and without
activities scheduling restriction between OD (origin-destination) pairs based on
trip-chains, as well as based on
trips. Thus, the proposed model is more generalization than conventional trip
based or trip-chain based traffic assignment models.
KEYWORDS
Traffic assignment, trip-chain, flexible activity scheduling order, gradient projection method.
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