Journal of Systems Science and Systems Engineering

, Volume 16, Issue 1, pp 50–61

Two-way road network design problem with variable lanes

Article

DOI: 10.1007/s11518-007-5034-x

Cite this article as:
Zhang, H. & Gao, Z. J. Syst. Sci. Syst. Eng. (2007) 16: 50. doi:10.1007/s11518-007-5034-x

Abstract

This paper studies a new form of transportation network design problem. In urban transportation network, unreasonable phenomenon can occur in certain traffic period (e.g. on/off duty period), which demonstrates that the flows of opposite directions on a two-way road are seriously asymmetric; one traffic link of a two-way road congest heavily but the other is hardly used. In order to reduce transportation congestion and make full use of the existing road resources, we propose a lane reallocating approach in peak period, and establish a discrete bi-level programming model for the decision-making. Then, based on particle swarm optimization (PSO) technique, a heuristic solution algorithm for the bi-level model is designed. Finally, the lane reallocating approach is demonstrated through a simple transportation network.

Key Words

transportation network design problemlane reallocatingbi-level programmingparticle swarm optimization

Abbreviations

NDI

network design problem

PSO

particle swarm optimization

Copyright information

© Systems Engineering Society of China & Springer-Verlag 2007

Authors and Affiliations

  1. 1.School of Traffic and TransportationBeijing Jiaotong UniversityBeijingChina