Article ID Journal Published Year Pages File Type
4635010 Applied Mathematics and Computation 2007 10 Pages PDF
Abstract

For a signal control road network subject to equilibrium flows, the maximum possible increase in travel demands is considered in this paper. Using the concept of reserve capacity of signal-controlled junctions, the problem of finding the maximum increase in traffic demands can be formulated as a mathematical program with equilibrium constraints (MPEC). In this paper, we present a projected gradient approach to obtain the maximum increase in travel demands based on the TRANSYT traffic model. Numerical computations are made on a grid network where good results are obtained.

Related Topics
Physical Sciences and Engineering Mathematics Applied Mathematics
Authors
,