Multi-vehicle Stochastic Fundamental Diagram Consistent with Transportations Systems Theory
Author:
Cantarella Giuio Erberto,Cipriani Ernesto,Gemma Andrea,Giannattasio Orlando,Mannini Livia
Abstract
This paper describes a general approach to the specification the stable regime speed-flow function, for motorways, as a part of the stable regime Stochastic Fundamental Diagram consistent with main assumptions of Transportation Systems Theory. Main original elements are: • Specification of speed-flow functions consistent with travel time function, such as BPR-like functions; • Calibration from disaggregate data, say data from single vehicle trajectories; • Specification of the speed r. v. distribution consistent with those used in RUT for route choice behavior modelling, such as Gamma, Inv-Gamma.
Publisher
Technische Universität Dresden
Cited by
1 articles.
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