Zobrazeno 1 - 10
of 30
pro vyhledávání: '"K. Jetto"'
We propose a traffic flow model in which the vehicles are filed from their maximal velocities, the fast cars run with $Vmax{1}$, whereas the slow ones run with $Vmax{2}$. Using new overtaking rules which deals with deterministic NaSch model, it is fo
Externí odkaz:
http://arxiv.org/abs/cond-mat/0408439
The investigation of the lateral interaction effect's on traffic flow behavior under open boundaries
Publikováno v:
Physics Letters A. 381:3613-3620
In this paper, an open boundaries traffic flow system is studied by taking into account the lateral interaction with spatial defects. For a random defects distribution, if the vehicles velocities are weakly correlated, the traffic phases can be predi
Publikováno v:
Superlattices and Microstructures. 104:46-53
Using Monte Carlo simulations, we study the magnetic properties of a ferri-magnetic mixed spins (3/2,2) in a three-dimensional lattice with four-spin interactions. In one hand, we elaborated analytically the ground state phase diagrams in different p
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 469:1-14
We investigate analytically and by numerical simulations, the reentrant low density phase for high injection rate in the Nagel–Schreckenberg model. It is found that the reentrance phenomenon is a direct consequence of our injection strategy. Indeed
Publikováno v:
Superlattices and Microstructures. 100:818-825
The magnetic properties of a spin S = 2 Ising system with bilinear exchange interaction J 1 , the biquadratic exchange interaction K , four-spin exchange interactions J 4 and crystal field Δ are discussed using the Monte Carlo simulation. The lattic
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 460:76-87
We propose an extended cellular automaton model for traffic flow, taking into account lateral interactions with defects and between vehicles. The fundamental diagram for a given defects density on the road is studied. It is found that the plateau siz
Publikováno v:
Accident Analysis & Prevention. 142:105507
We have investigated the accident's statistics of Europe and North America that are provided by the UN. This investigation has shown that accidents due to the traffic represent around 50 % of the total number of accidents every year. Among them, rear
Publikováno v:
International Journal of Modern Physics C. 31:2050060
In this paper, we have tried to point out the features of the correlation between the lanes of a two-lane road, created by the entry of this facility. For this purpose, we have adopted a quasi-one-dimensional system composed of a diverging node conne
Publikováno v:
International Journal of Modern Physics C. 21:1311-1327
We propose a traffic flow model which takes into account the disorder in the length and the maximal speed of cars. Using cellular automaton model in parallel dynamics we have studied the behavior of traffic flow, especially the condition of formation
Publikováno v:
International Journal of Modern Physics C. 19:903-915
Tollbooths are used to collect tolls and to control traffic flow. However, the presence of these tollbooths will slow down traffic, especially in heavily traveled roads. As a consequence, drivers and goods will spend more time and fuel waiting in a l