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An Analysis of the Catastrophe Model and Catastrophe Characteristics of Traffic Flow Based on Cusp Catastrophe Theory

Journal of Advanced Transportation, 2022
—The state of urban road traffic flow shows discontinuity and jumping phenomenon in the process of running. There was a data gap in the collected traffic flow data.
Yanguo Huang, Huimin Zhang, Hongjun Liu, Shengsheng Zhang   +3 more
doaj   +1 more source

Impact of traffic volume and composition on the change in the speed of traffic flow

Transport Technologies, 2023
The problem of the change in the speed of traffic flow at different traffic volumes and compositions is researched in this study. The section of the road network with different geometric parameters (descent, ascent and horizontal section) was chosen for ...
Oleg Hrytsun
doaj   +1 more source

Apparatus and method for congestion control in high speed networks [PDF]

, 2004
An adjustable bit rate (ABR) feedback control scheme is provided where the effects of multiloop delays and high priority traffic transmission are built into the control model. The data traffic is filtered by a low pass filter.
Li, San-Qi, Sigarto, Samuel
core   +1 more source

Stochastic modelling of traffic flow

Mathematical and Computer Modelling, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
BONZANI I., MUSSONE, LORENZO
openaire   +3 more sources

Short-term Traffic Flow Prediction Method in Bayesian Networks Based on Quantile Regression

Promet (Zagreb), 2020
With the popularization of intelligent transportation system and Internet of vehicles, the traffic flow data on the urban road network can be more easily obtained in large quantities. This provides data support for shortterm traffic flow prediction based
Jing Luo
doaj   +1 more source

Parameter estimation for stochastic hybrid model applied to urban traffic flow estimation [PDF]

, 2015
This study proposes a novel data-based approach for estimating the parameters of a stochastic hybrid model describing the traffic flow in an urban traffic network with signalized intersections. The model represents the evolution of the traffic flow rate,
Boel, René, Joelianto, Endra, Sutarto, Herman   +2 more
core   +1 more source

Structuring of Road Traffic Flows

Promet (Zagreb), 2005
Systemic traffic count on the Croatian road network hasbeen carried out for more than three decades in different ways.During this period a large number of automatic traffic countershave been installed, and they operate on different principles.The traffic
Planko Rožić, Petar Rožić
doaj   +1 more source

Hybrid Petri net model of a traffic intersection in an urban network [PDF]

, 2010
Control in urban traffic networks constitutes an important and challenging research topic nowadays. In the literature, a lot of work can be found devoted to improving the performance of the traffic flow in such systems, by means of controlling the red-to-
Boel, René, Renato Vazquez, Carlos, Silva, Manuel, Sutarto, Herman   +3 more
core   +3 more sources

Criterion for traffic phases in single vehicle data and empirical test of a microscopic three-phase traffic theory

, 2005
A microscopic criterion for distinguishing synchronized flow and wide moving jam phases in single vehicle data measured at a single freeway location is presented.
Andreas Hiller, Banks J, Boris S Kerner, Bovy P H L, Fukui M Sugiyama Y Schreckenberg M Wolf D E, Gartner N H, Gurusinghe G S Nakatsuji T Azuta Y Ranjitkar P Tanaboriboon Y, Helbing D, Hoogendoorn S P Luding S Bovy P H L Schreckenberg M Wolf D E, Jiang R, Kerner B S, Kerner B S, Kerner B S, Kerner B S, Kerner B S Klenov S L Hiller A, Knospe W, Koshi M Iwasaki M Ohkura I Hurdle V F, Luttinen T, Mahmassani H S, Nagatani T, Sergey L Klenov, Tilch B Helbing D Helbing D Herrmann H J Schreckenberg M Wolf D E, Wagner P Fukui M Sugiyama Y Schreckenberg M Wolf D E, Wagner P Lubashevsky I   +23 more
core   +1 more source

A Compartmental Model for Traffic Networks and its Dynamical Behavior [PDF]

, 2015
We propose a macroscopic traffic network flow model suitable for analysis as a dynamical system, and we qualitatively analyze equilibrium flows as well as convergence.
Arcak, Murat, Coogan, Samuel
core   +1 more source