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Calvert, S.C. (author), van Wageningen-Kessels, F.L.M. (author), Hoogendoorn, S.P. (author)
The capacity drop forms a major reason why the prevention of congestion is targeted by traffic management, as lower capacities are detrimental to traffic throughput. Various reasons describing the dynamics behind the capacity have been described, however one of these, reaction times, has had less explicit attention when modelling on a...
journal article 2018
document
Calvert, S.C. (author), Taale, Henk (author), Snelder, M. (author), Hoogendoorn, S.P. (author)
In a bid to cost-effectively tackle congestion, traffic management is often seen as a key option to utilise road capacity. Prior to the application of traffic management measures, a-priori analysis allows the effectiveness of measures to be judged and where necessary adapted. However, current approaches do this without considering the effects...
journal article 2018
document
Calvert, S.C. (author), Taale, Henk (author), Snelder, M. (author), Hoogendoorn, S.P. (author)
conference paper 2013
document
Calvert, S.C. (author), Taale, H. (author), Hoogendoorn, S.P. (author)
In this contribution the Core Probability Framework (CPF) is introduced with the application of the Discrete-Element Core Probability Model (DE-CPM) as a new DNL for dynamic macroscopic modelling of stochastic traffic flow. The model is demonstrated for validation in a test case and for computational efficiency on two simple networks. The CPF...
conference paper 2014
document
Calvert, S.C. (author), Taale, H. (author), Snelder, M. (author), Hoogendoorn, S.P. (author)
In the past decade an increase in research regarding stochasticity and probability in traffic modelling has occurred. The realisation has grown that simple presumptions and basic stochastic elements are insufficient to give accurate modelling results in many cases. This paper puts forward a strong argument for the further development and...
conference paper 2012
document
Calvert, S.C. (author), Snelder, M. (author), Taale, H. (author), Van Wageningen-Kessels, F.L.M. (author), Hoogendoorn, S.P. (author)
In this contribution a model-based analysis of the application of bounded acceleration in traffic flow is considered as a cause for the capacity drop. This is performed in a Lagrangian formulation of the kinematic wave model with general vehicle specific characteristics. Unconstrained overtaking is presumed, which allows a demonstration to be...
conference paper 2015
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