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A Mathematical Model and Descent Algorithm for Bilevel Traffic Management

2002
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Transportation Science
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W e provide a new mathematical model for strategic traffic management, formulated and analyzed as a mathematical program with equilibrium constraints (MPEC). The model includes two types of control (upper-level) variables, which may be used to describe such traffic management actions as traffic signal setting, network design, and congestion pricing. The lower-level problem of the MPEC describes a traffic equilibrium model in the sense of Wardrop, in which the control variables enter as

doi:10.1287/trsc.36.3.271.7826
fatcat:lrmyngbzlrgh5c6ytmehwzenz4