Results 21 to 30 of about 13,370 (299)
Journal of Advanced Transportation, 2019 Most previous prediction based Variable Speed Limit (VSL) control strategies focused on improving traffic mobility based on the macroscopic traffic data.
Jie Fang, Huixuan Ye, Said M. Easa
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Analysis and Comparison of Microscopic Traffic Flow Models with Real Traffic Microscopic Data
Transportation Research Record: Journal of the Transportation Research Board, 2005 The evermore widespread use of microscopic traffic simulation in the analysis of road systems has refocused attention on submodels, including car-following models. The difficulties of microscopic-level simulation models in the accurate reproduction of real traffic phenomena stem not only from the complexity of calibration and validation operations but ...
PUNZO, VINCENZO, SIMONELLI F.
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Mechanical System Inspired Microscopic Traffic Model: Modeling, Analysis, and Validation [PDF]
IEEE Transactions on Intelligent Vehicles, 2023 In this paper, we develop a mechanical system inspired microscopic traffic model to characterize the longitudinal interaction dynamics among a chain of vehicles. In particular, we extend our prior work on mass-spring-damper-clutch based car-following model between two vehicles to multi-vehicle scenario.
Mohammad R. Hajidavalloo +5 more
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Journal of Advanced Transportation, 2021 The development of connected and autonomous vehicle (CAV) technology has received increasing attention in recent years. Although car-following behavior in mixed traffic with CAVs and human-driven vehicles (HDVs) is a core component of microscopic traffic
Shenzhen Ding +3 more
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Delays, inaccuracies and anticipation in microscopic traffic models [PDF]
Physica A: Statistical Mechanics and its Applications, 2006 Major revision of the model and the simulations.
Treiber, Martin +2 more
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On the reproducibility of spatiotemporal traffic dynamics with microscopic traffic models [PDF]
Journal of Statistical Mechanics: Theory and Experiment, 2012 Traffic flow is a very prominent example of a driven non-equilibrium system. A characteristic phenomenon of traffic dynamics is the spontaneous and abrupt drop of the average velocity on a stretch of road leading to congestion. Such a traffic breakdown corresponds to a boundary-induced phase transition from free flow to congested traffic. In this paper,
Knorr, Florian, Schreckenberg, Michael
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Mathematical methods and models of traffic flow management [PDF]
E3S Web of Conferences, 2023 An overview of existing mathematical models of traffic flows is presented. Various macroscopic and microscopic mathematical models of traffic flows are considered, which make it possible to calculate the congestion of road transport networks.
Shamlitsky Yaroslav +3 more
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Calibration and Validation of Microscopic Traffic Flow Models [PDF]
, 2007 The aim of this paper is to present recent progress in calibrating ten microscopic traffic flow models. The models have been tested using data collected via DGPS-equipped cars (Differential Global Positioning System) on a test track in Japan. To calibrate the models, the data of a leading car are fed into the model under consideration and the model is ...
Brockfeld, Elmar, Wagner, Peter
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Development of Parallel Algorithms for Intelligent Transportation Systems
Mathematics, 2022 This paper deals with the creation of parallel algorithms implementing macro-and microscopic traffic flow models on modern supercomputers. High-performance computing contributes to the development of intelligent transportation systems based on ...
Boris Chetverushkin +3 more
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A Probabilistic Approach for the Calibration of Incomplete Microscopic Traffic Models
2023 IEEE 26th International Conference on Intelligent Transportation Systems (ITSC), 2023 Digital Twins (DTs) are steadily gaining popularity for the study of large systems in real time. In order to build an efficient and reliable DT, it is crucial to perform calibration prior to its use, that is, to use real data to estimate unknown parameters in the DT, that are of great importance for the actual physical process.
Englezou, Yiolanda +2 more
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