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Enhancing traffic safety analysis with digital twin technology: integrating vehicle dynamics and environmental factors into microscopic traffic simulation [PDF]
Scientific ReportsTraffic safety is a critical concern in transportation engineering and urban planning. Traditional traffic safety analysis requires trained observers to collect data in the field, which is time-consuming, labor-intensive, and sometimes inaccurate.
Guanhao Xu +6 more
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Automatic Calibration of Microscopic Traffic Simulation Models Using Artificial Neural Networks [PDF]
Sensors, 2023 Traffic simulations are valuable tools for urban mobility planning and operation, particularly in large cities. Simulation-based microscopic models have enabled traffic engineers to understand local transit and transport behaviors more deeply and manage ...
Rodrigo F. Daguano +6 more
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An Efficient Parallelization of Microscopic Traffic Simulation
Applied SciencesLarge-scale traffic simulations at a microscopic level can mimic the physical reality in great detail so that innovative transport services can be evaluated. However, the simulation times of such scenarios is currently too long to be practical.
Benyamin Heidary +4 more
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Calibration of microscopic traffic simulation models using metaheuristic algorithms
International Journal of Transportation Science and Technology, 2017 This paper presents several metaheuristic algorithms to calibrate a microscopic traffic simulation model. The genetic algorithm (GA), Tabu Search (TS), and a combination of the GA and TS (i.e., warmed GA and warmed TS) are implemented and compared. A set
Miao Yu, Wei (David) Fan
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Sensitivity Analysis in Traffic Microscopic Simulation Model for Roundabouts
The Baltic Journal of Road and Bridge Engineering, 2013 In the literature, many analytical techniques allow the study of the performance (capacity, queues, delays, etc) of roundabouts which are divided into two groups: analytical models and microscopic simulation models.
Rosolino Vaiana +2 more
doaj +5 more sources
hybridPy: The Simulation Suite for Mesoscopic and Microscopic Traffic Simulations
SUMO Conference ProceedingsMesoscopic, agent-based simulations efficiently model and assess entire regions’ daily activities and travel patterns, exemplified by smaller countries like Switzerland.
Joerg Schweizer +2 more
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Estimation of pollutant emissions from traffic using microsimulation models [PDF]
Tehnika, 2021 Traditional traffic management methods are mainly focused on travel time optimization, ie minimizing control delay. The modern approach is increasingly emphasizing the minimization of negative impacts of traffic on the environment.
Stanković Stamenka R. +2 more
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Microscopic Traffic Simulation using SUMO [PDF]
2018 21st International Conference on Intelligent Transportation Systems (ITSC), 2018 Microscopic traffic simulation is an invaluable tool for traffic research. In recent years, both the scope of research and the capabilities of the tools have been extended considerably. This article presents the latest developments concerning intermodal traffic solutions, simulator coupling and model development and validation on the example of the ...
Alvarez Lopez, Pablo +9 more
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Multi-Modal Traffic Simulation Calibration and Integration with Real-Time Hardware in Loop Simulator
SUMO Conference Proceedings, 2022 The ongoing research in intelligent transport systems and connected and automated vehicles, enabled by advancements in artificial intelligence, integrating traffic simulations has become an essential part of product/software development for the ...
Vikhyat Kalra +2 more
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TRAFFIC MICROSCOPIC SIMULATION IN THE TOWN KYJOV [PDF]
DOKBAT 2019 - 15th International Bata Conference for Ph.D. Students and Young Researchers, 2019 The paper deals with the microscopic simulation in the selected town - Kyjov. Firstly, there is discussed a short literature review about traffic simulation. Secondly, there is an introduced methodology. For this paper was used the simulation software PTV Vissim. This software is mainly for the microscopic simulation. The next part is presented results
Gabriela Tylová, Kateřina Víchová
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