In this paper, with reference to congested multimodal urban networks, within-day dynamic traffic assignment is formalized as a fixed-point problem in terms of arc flow and transit frequency temporal profiles. The main innovation is to represent transit supply using a frequency approach, instead of a run approach, thus not requiring a diachronic graph. By so doing, intra and inter modal congestion effects can be easily reproduced. For this purpose, a new dynamic transit line performance model is introduced.

A within-day dynamic traffic assignment logit model to multimodal urban networks / Gentile, Guido; Meschini, Lorenzo; Papola, Natale. - (2002). (Intervento presentato al convegno First Workshop on the Schedule-Based approach in Dynamic Transit Modelling tenutosi a Ischia, Italy).

A within-day dynamic traffic assignment logit model to multimodal urban networks

GENTILE, Guido;MESCHINI, LORENZO;PAPOLA, Natale
2002

Abstract

In this paper, with reference to congested multimodal urban networks, within-day dynamic traffic assignment is formalized as a fixed-point problem in terms of arc flow and transit frequency temporal profiles. The main innovation is to represent transit supply using a frequency approach, instead of a run approach, thus not requiring a diachronic graph. By so doing, intra and inter modal congestion effects can be easily reproduced. For this purpose, a new dynamic transit line performance model is introduced.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/900036
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