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A Modified Greenberg Speed-flow Traffic Model

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A Modified Greenberg Speed-flow Traffic Model

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Title: A Modified Greenberg Speed-flow Traffic Model
Author: Ardekani, Siamak; Ghandehari, Mostafa
Abstract: A modified Greenberg speed-flow model is proposed. We assume speed is a logarithmic function of free-flow speed, concentration and a minimum constant density. Optimization techniques are used to maximize the flow. Taylor's series approximation is utilized to find concentration which maximizes the flow. Data calibration is discussed to validate the model.
URI: http://hdl.handle.net/10106/2342
Date: 2008

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