Applying Projection-Based Methods to the Asymmetric Traffic Assignment Problem
نویسندگان
چکیده
منابع مشابه
Applying Projection-Based Methods to the Asymmetric Traffic Assignment Problem
This paper examines the application of a path-based algorithm, to the static and fixed demand asymmetric traffic assignment problem. The algorithm is of the simplicial decomposition type and it solves the equilibration or master problem step by means of five existing projection methods for variational inequality problems in order to evaluate their performance on real traffic networks. The proje...
متن کاملProjection and Fukushima’s Gap Based Methods for the Asymmetric Traffic Assignment Problem
Traffic Assignment is the problem of assigning an Origin to Destination, OD matrix onto a network, under given conditions of using the links of the network, to determine the resulting traffic flows in the network. The underlying hypothesis is that travelers travel from origins to destinations in the network along the available routes connecting them. The characteristics of a traffic assignment ...
متن کاملAsymmetric Multiclass Traffic Assignment : a coherent
Behavioural and mathematical problems in the current formulation of the asymmetric multiclass traac assignment model are brought to light. A new formulation is presented that resolves these diiculties. The formulation is quantiied, and the result is a general class of coherent, multiclass cost functions. A numerical calibration exercise for a car and truck class model concludes the paper.
متن کامل/ the Multi - Modal Traffic Assignment Problem
Traffic equilibrium analysis 4~s provided useful insight into the transportation planning proce~s. Even for deterministic demand models, though, the state-of-the-art does not include any efficient approach that is applicable for general equilibrium models. Existing convex programming approaches, which are efficient and guarantee convergence, are restrj.cted to single commodity (mode, user class...
متن کاملProbit-Based Traffic Assignment: A Comparative Study between Link-Based Simulation Algorithm and Path-Based Assignment and Generalization to Random-Coefficient Approach
Probabilistic approach of traffic assignment has been primarily developed to provide a more realistic and flexible theoretical framework to represent traveler’s route choice behavior in a transportation network. The problem of path overlapping in network modelling has been one of the main issues to be tackled. Due to its flexible covariance structure, probit model can adequately address the pro...
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: Computer-Aided Civil and Infrastructure Engineering
سال: 2014
ISSN: 1093-9687
DOI: 10.1111/mice.12069