Abstract A macroscopic modeling framework for dynamic traffic phenomena on multidestination freeway and/or road networks with time varying demands is developed. A key variable of the model at each network node are the splitting rates of each traffic subflow with a specific destination. Two approaches are investigated for resolving the dynamic assignment and the route guidance problem: first, an optimal control approach for achieving a dynamic system or user optimum; second, a feedback concept for establishing dynamic user optimal conditions. The overall approach allows for integrated design of individual and/or collective route guidance, ramp metering, and signal setting in freeway and/or road networks. Some examples are provided.
Dynamic modeling, assignment, and route guidance in traffic networks
Transportation Research Part B: Methodological ; 24 , 6 ; 471-495
1990-01-01
25 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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