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An Algorithm for Traffic Equilibrium Flow with Capacity Constraints of Arcs

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DOI: 10.4236/jtts.2015.54022    5,394 Downloads   5,830 Views  
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ABSTRACT

In the traffic equilibrium problem, we introduce capacity constraints of arcs, extend Beckmann’s formula to include these constraints, and give an algorithm for traffic equilibrium flows with capacity constraints on arcs. Using an example, we illustrate the application of the algorithm and show that Beckmann’s formula is a sufficient condition only, not a necessary condition, for traffic equilibrium with capacity constraints of arcs.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

Lin, Z. (2015) An Algorithm for Traffic Equilibrium Flow with Capacity Constraints of Arcs. Journal of Transportation Technologies, 5, 240-246. doi: 10.4236/jtts.2015.54022.

References

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