Results 31 to 40 of about 788,754 (282)

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

open access: yesJournal 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   +3 more
doaj   +1 more source

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

open access: yes, 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   +2 more
core   +1 more source

The Airfield Resource Scheduling Problem-Part Ⅰ: Basic Concepts and Framework

open access: yesHangkong gongcheng jinzhan, 2019
The integration, collaboration and intelligent development of global air transport system puts high demands on the refined management of resource scheduling in airfield area, and the efficient management and control of air traffic operations.
Yin Jianan, Ma Yuanyuan, Hu Minghua
doaj   +1 more source

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

open access: yesTransport 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

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

open access: yesPromet (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

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

open access: yes, 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   +3 more
core   +3 more sources

Stochastic modelling of traffic flow

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

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

open access: yes, 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

Dissipation of stop-and-go waves via control of autonomous vehicles: Field experiments [PDF]

open access: yes, 2017
Traffic waves are phenomena that emerge when the vehicular density exceeds a critical threshold. Considering the presence of increasingly automated vehicles in the traffic stream, a number of research activities have focused on the influence of automated
Bhadani, Rahul   +13 more
core   +3 more sources

Structuring of Road Traffic Flows

open access: yesPromet (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

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