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An Improved Framework For Dynamic Origin-Destination (O-D) Matrix Estimation, Hongbo Chi
An Improved Framework For Dynamic Origin-Destination (O-D) Matrix Estimation, Hongbo Chi
FIU Electronic Theses and Dissertations
This dissertation aims to improve the performance of existing assignment-based dynamic origin-destination (O-D) matrix estimation models to successfully apply Intelligent Transportation Systems (ITS) strategies for the purposes of traffic congestion relief and dynamic traffic assignment (DTA) in transportation network modeling. The methodology framework has two advantages over the existing assignment-based dynamic O-D matrix estimation models. First, it combines an initial O-D estimation model into the estimation process to provide a high confidence level of initial input for the dynamic O-D estimation model, which has the potential to improve the final estimation results and reduce the associated computation time. Second, the …