Research output: Contribution to journal › Article › peer-review
A splitting rate model of traffic re-routeing and traffic control. / Smith, Mike; Mounce, Richard.
In: Transportation Research Part B: Methodological, Vol. 45, No. 9, 11.2011, p. 1389-1409.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - A splitting rate model of traffic re-routeing and traffic control
AU - Smith, Mike
AU - Mounce, Richard
PY - 2011/11
Y1 - 2011/11
N2 - The paper presents an idealised dynamical model of day-to-day or within-day re-routeing using splitting rates at nodes, or node-exit flows, rather than route-flows. It is shown that under certain conditions the dynamical model gives rise to a sequence of link flow vectors which converges to a set of approximate Wardrop equilibria, A special dynamical signal green-time re-allocation model is added; the combination is also shown (in outline) to converge to the set of approximate consistent equilibria under certain conditions. Finally the paper uses model network results to illustrate a method of designing fixed time signal timings to meet different scenarios.
AB - The paper presents an idealised dynamical model of day-to-day or within-day re-routeing using splitting rates at nodes, or node-exit flows, rather than route-flows. It is shown that under certain conditions the dynamical model gives rise to a sequence of link flow vectors which converges to a set of approximate Wardrop equilibria, A special dynamical signal green-time re-allocation model is added; the combination is also shown (in outline) to converge to the set of approximate consistent equilibria under certain conditions. Finally the paper uses model network results to illustrate a method of designing fixed time signal timings to meet different scenarios.
KW - Re-routeing;
KW - Day to day re-routeing;
KW - Within day re-routeing;
KW - Responsive signal control;
KW - Pitchfork bifurcation;
UR - http://www.scopus.com/inward/record.url?scp=83555178553&partnerID=8YFLogxK
U2 - 10.1016/j.trb.2011.05.013
DO - 10.1016/j.trb.2011.05.013
M3 - Article
VL - 45
SP - 1389
EP - 1409
JO - Transportation Research Part B: Methodological
JF - Transportation Research Part B: Methodological
SN - 0191-2615
IS - 9
ER -