Searched for: author%3A%22Van+Zuylen%2C+H.J.%22
(21 - 40 of 40)

Pages

List view
Grid view
document
Zheng, N. (author), Hegyi, A. (author), Hoogendoorn, S.P. (author), Van Zuylen, H.J. (author), Peters, D. (author)
To keep the freeway networks in a good condition, road works such as maintenance and reconstruction are carried out regularly. The resulting work zones including the related traffic management measures, give different traffic capacities of the infrastructures, which determines the travel time for road users. A work zone capacity prediction model...
journal article 2011
document
Snelder, M. (author), Immers, L.H. (author), Van Zuylen, H.J. (author)
There is a growing awareness that road networks, especially in major urban areas, are becoming more and more vulnerable to unforeseen disturbances like incidents because of the fact that the level of congestion keeps growing. Therefore, robustness measures have to be taken. In this paper the robust road network design problem is presented as...
conference paper 2010
document
Knoop, V.L. (author), Bell, M.G.H. (author), Van Zuylen, H.J. (author)
conference paper 2010
document
Van Hinsbergen, C.P.IJ. (author), Van Lint, H.W.C. (author), Hoogendoorn, S.P. (author), Van Zuylen, H.J. (author)
Recent research has revealed that there exist large inter-driver differences in car-following behavior such that different car-following models may apply to different drivers. This study applies Bayesian techniques to the calibration of car-following models, where prior distributions on each model parameter are converted to posterior...
conference paper 2010
document
Knoop, V.L. (author), Hoogendoorn, S.P. (author), Van Zuylen, H.J. (author)
The delay caused by an incident depends on many variables. This paper introduces an analytical expression for the delay, describing the location and length of the queue by shockwave theory. As long as the congestion remains on the same link, delay is proportional to the square of the duration, even in case the outflow is reduced by a junction...
conference paper 2010
document
Knoop, V.L. (author), Hoogendoorn, S.P. (author), Van Zuylen, H.J. (author)
The duration of incidents is a stochastic variable with a variation spread. This chapter analyzes the consequences of this stochastic nature of the duration in terms of delay. It uses shockwave theory to describe traffic states. As opposed to a point queue model, the head and the tail of the queue are separately modeled and in this way the...
conference paper 2010
document
Knoop, V.L. (author), Snelder, M. (author), Van Zuylen, H.J. (author), Hoogendoorn, S.P. (author)
It is computationally expensive to find out where vulnerable parts in a network are. In literature a variety of methods were introduced that use relatively simple selection criteria (measured in real-life or calculated in a traffic simulator) to pre-determine the seriousness of the delays caused by the blocking of that link and thereafter...
conference paper 2010
document
Knoop, V.L. (author), Snelder, M. (author), Van Zuylen, H.J. (author), Hoogendoorn, S.P. (author)
Literature proposes link-based indicators as predictors of the delay caused by a blockade on a particular link. This paper cross-compares these indicators and compares them with the result of a full simulation. The indicators predict different links to be vulnerable. Furthermore, the indicators do not provide a good indication of the delay of a...
conference paper 2010
document
Knoop, V.L. (author), Van Zuylen, H.J. (author), Hoogendoorn, S.P. (author)
Much of the delays on road networks are caused by incidents. This is partially caused by blockage or closure of lanes, but also by the change of driving behaviour in the remaining lanes. This contribution analyses traffic flow conditions near an incident both microscopically and macroscopically. A theory is proposed to describe drivers’...
conference paper 2009
document
Knoop, V.L. (author), Hoogendoorn, S.P. (author), Van Zuylen, H.J. (author)
The delay caused by an incident depends on many variables. This paper introduces an analytical expression for the delay, describing the location and length of the queue by shockwave theory. As long as the congestion remains on the same link, delay is proportional to the square of the duration, even in case the outflow is reduced by a junction...
conference paper 2009
document
Knoop, V.L. (author), Hoogendoorn, S.P. (author), Van Zuylen, H.J. (author)
The delay caused by an incident depends on many variables. This paper introduces an analytical expression for the delay, describing the location and length of the queue by shockwave theory. As long as the congestion remains on the same link, delay is proportional to the square of the duration, even in case the outflow is reduced by a junction...
conference paper 2009
document
Knoop, V.L. (author), Hoogendoorn, S.P. (author), van Zuylen, H.J. (author)
Insight into traffic flow characteristics is often gained using local measurements. To determine macroscopic flow characteristics, time aggregation of microscopic information is required.<br/><br/>Usually, a data collection system stores values averaged over time. However, it is well known that a time mean average overestimates the influence of...
conference paper 2009
document
Snelder, M. (author), Tavasszy, L.A. (author), Immers, L.H. (author), Van Zuylen, H.J. (author)
Transport networks in major urban areas are becoming more and more vulnerable to unforeseen disturbances in transport networks, like incidents. For the near future, we expect an increasing number of incidents with a large impact due to the overall increase of the traffic load. In this paper the hypothesis is tested that, if no measures are taken...
conference paper 2008
document
Knoop, V.L. (author), Snelder, M. (author), Van Zuylen, H.J. (author)
Much of the delay in transport networks is caused by incidents. Many indicators are developed to determine vulnerable parts of a network without simulating the network flows with an incident on each of the links. This paper lists indicators proposed in literature and cross compares them. Their values for all links on three networks of different...
conference paper 2007
document
Snelder, M. (author), Wagelmans, A.P.M. (author), Schrijver, J.M. (author), Van Zuylen, H.J. (author), Immers, L.H. (author)
The Dutch national road network has been developed over several decades. In the past, roads were constructed according to the then current spatial and transportation planning philosophies. Because the existing road network is a result of a long process of successive developments, the question can be asked whether this network is the most...
conference paper 2007
document
Taale, H. (author), van Zuylen, H.J. (author)
conference paper 2002
document
van Lint, J.W.C. (author), Hoogendoorn, S.P. (author), van Zuylen, H.J. (author)
conference paper 2002
document
Hoogendoorn, S.P. (author), Van Zuylen, H.J. (author), De Schutter, B. (author), Hegyi, A. (author)
Rapport in opdracht van het Ministerie van Verkeer en Waterstaat, Adviesdienst Verkeer en Vervoer (AVV). De toenemende complexiteit van de regeltaak vereist de ontwikkeling van geavanceerde methodes voor het ondersteunen van de beheerstaak van operators in verkeerscentrales. Deze ondersteuning beoogt de operator in staat te stellen, het...
report 2000
document
Taale, Henk (author), van Zuylen, H.J. (author)
conference paper 1999
document
Van Zuylen, H.J. (author)
public lecture 1998
Searched for: author%3A%22Van+Zuylen%2C+H.J.%22
(21 - 40 of 40)

Pages

List view
Grid view