A Network Model for Dynamic Traffic Assignment
نویسندگان
چکیده
منابع مشابه
A Strategic Model for Dynamic Traffic Assignment
We propose a model of dynamic traffic assignment where strategic choices are an integral part of user behaviour. The model provides a discrete-time description of flow variation through a road network involving arcs with rigid capacities. A driver’s strategy assigns, to each node of the network, a set of arcs in the forward star of that node, sorted according to a preference order. The main ele...
متن کاملA Dynamic Traffic Model for Frequency Assignment
We are interested in improving the quality of frequency assignment via a more accurate modeling of the traffic over the network. For this purpose, we propose here an original model for FAP, which takes into account both spatial and temporal variation of the traffic. The proposed model is assessed with a hybrid genetic algorithm and compared against a classical model. Experimental results on bot...
متن کاملDeploying a dynamic traffic assignment model for the Sydney region
To study traffic dynamics a network level, traffic flow should be evaluated from a fine resolution. Considering the ever changing traffic conditions in a city, Dynamic Traffic Assignment (DTA) models are useful to access the impact of policy measures on the travel behaviour and overall network performance at a regional level. A majority of established planning models in Australia (and around th...
متن کاملA Dynamic Traffic Assignment Model for Highly Congested Urban Networks
The management of severe congestion in complex urban networks calls for dynamic traffic assignment (DTA) models that can replicate real traffic situations with long queues and spillbacks. DynaMIT-P, a mesoscopic traffic simulation system, was enhanced and calibrated to capture the traffic characteristics in the city of Beijing, China. All demand and supply parameters were calibrated simultaneou...
متن کاملCritical Enhancements of a Dynamic Traffic Assignment Model for Highly Congested, Complex Urban Network
To accurately replicate the highly congested traffic situation of a complex urban network, significant challenges are posed to current simulation-based dynamic traffic assignment (DTA) models. This thesis discusses these challenges and corresponding solutions with consideration of model accuracy and computational efficiency. DynaMITP, an off-line mesoscopic DTA model is enhanced. Model success ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Transactions of the Institute of Systems, Control and Information Engineers
سال: 1992
ISSN: 1342-5668,2185-811X
DOI: 10.5687/iscie.5.257