Better Convergence for Dynamic Traffic Assignment Methods
نویسندگان
چکیده
منابع مشابه
Improving the Convergence of Simulation-based Dynamic Traffic Assignment Methodologies
The ability of simulation-based dynamic traffic assignment (SBDTA) models to produce reliable solutions is crucial for practical applications, particularly for those involving the comparison of modeling results across multiple scenarios. This work reviews, implements and compares novel and existing techniques for finding equilibrium solutions for SBDTA problems, focusing on their convergence pa...
متن کاملLiterature Review of Traffic Assignment: Static and Dynamic
Rapid urban growth is resulting into increase in travel demand and private vehicle ownership in urban areas. In the present scenario the existing infrastructure has failed to match the demand that leads to traffic congestion, vehicular pollution and accidents. With traffic congestion augmentation on the road, delay of commuters has increased and reliability of road network has decreased. Four s...
متن کاملComparison of assignment methods for simulation- based dynamic-equilibrium traffic assignment
This paper reports on the evaluation of alternative algorithms for dynamic, or time-varying, equilibrium traffic assignment. The algorithms are used for pre-trip assignment, which reflects driver familiarity with expected traffic conditions, and are appropriate for off-line applications which require a more detailed analysis – such as temporal network flows and sensitivity to traffic control me...
متن کاملA 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 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: Transportation Research Procedia
سال: 2015
ISSN: 2352-1465
DOI: 10.1016/j.trpro.2015.09.069