Facing the problem of user equilibrium traffic assignment,a solution for the route traffic flow based on the FrankWolfe algorithm was proposed to avoid enumerating all routes of the network.
There are four types of the classical traffic assignment model: deterministic network deterministic user equilibrium traffic assignment model, deterministic network stochastic user equilibrium traffic assignment model, stochastic network deterministic user equilibrium traffic assignment model and stochastic network stochastic user equilibrium traffic assignment model, they are in based of Wardrop equilibrium rule and link travel time function.
The paper studies the optimum setting of urban traffic net capacity. From the different goals of the road users and the government, the bi-level planning model was established with the upper level of social benefit optimization of the traffic net system and the lower level of equilibrium traffic assignment.
In this paper the interaction between route guidance and road pricing is modeled and the potential benefit of their joint implementation is evaluated based on a mixed equilibrium traffic assignment model.
The main motivation for our research is the stochastic equilibrium traffic assignment problem, in which the drivers choose their routes with some probabilities.
This paper presents a novel reliability-based stochastic user equilibrium traffic assignment model in view of the day-to-day demand fluctuations for multi-class transportation networks.
Such a set of "no-incentive-to-change" route-inflows is called adynamic equilibrium, or adynamic user-equilibrium, and may be regarded as a solution of the dynamic equilibrium traffic assignment problem.
The Wardropian UE(User'S Equilibrium)traffic assignment method is a predominant one used in urban road network planning practiaces, however, it is not suitable for Chinese mixed urban traffic networks containing vehicle and non-vehicle traffic flows. Therefore, a mixed deterministic UE assignment model and its algorithms are developed based on the interpretation of the reacting mechanism between vehicle and bicycle traffic flows in this paper. This model, whose uniq...
The Wordropian UE(User′s Equilibrium)traffic assignment method is widely used in urban road network planning practices,however,it is not suitable for mixed urban traffic netwoks containing vehicle and non-vehicle traffic flowA large number of bicycle flows is an important urban traffic characteristic in our countryIn this paper we comprehensively consider the flows of three traffic modes (bicycle,bus and car)on traffic network and interaction among them,and...
To improve the situation of city's road transportation the traffic sould be assigned to each road accordingly,and the key to solve the problem is to set up a traffic assignment model and get the best answer from it. On the basis of real traffic in urban districts of Lanzhou the equilibrium traffic assignment model has been put forward,its solution is discussed taking the factors into account effecting people to go out for a driving,and the optimized traffic #...