Results 31 to 40 of about 40,243 (170)

Research on integrated simulation platform for urban traffic control connecting simulation and practice

Scientific Reports, 2022
Though effective in theoretical simulation, the established traffic control models and optimization algorithms will result in model mismatch or even control strategy failure in actual application.
Lili Zhang, Qi Zhao, Pei Yu, Jing Li, Di Yao, Xinzhe Wang, Li Wang, Lingyu Zhang   +7 more
doaj   +1 more source

Corrosion fatigue performance of modified 17-4PH in simulated geothermal environment

Frontiers in Materials
Corrosion fatigue behavior of a new candidate material for geothermal turbine blade, modified 17-4PH, was investigated in detail. The environmental acceleration of crack growth rate was discussed in terms of ∆K.
Zhipeng Li, Ming Sun, Hongguang Zhang, Weiwei Xu, Lianlian Wu   +4 more
doaj   +1 more source

Quantitative relationship between hippocampal injury and mechanical load and body weight in closed head injury of male rats using quadratic orthogonal regression

Scientific Reports
Memory dysfunction, a common symptom following closed head impact injuries, suggests deficits in hippocampal function. This defect is thought to be related to impact strength and individual animal weight.
Peng Wang, Xuewei Song, Qiushi Wang, Jinlong Qiu, Xiyan Zhu, Tianming Yu, Hongyi Xiang, Hui Zhao   +7 more
doaj   +1 more source

Large-scale microscopic traffic simulation based on license plate recognition data and OpenStreetMap

Journal of Highway and Transportation Research and Development
Microscopic traffic simulation can provide scientific support for traffic design, traffic planning, traffic monitoring, and traffic demand management, and how to construct accurate and efficient microscopic traffic simulation is an important research ...
Wenbin Yao, Youwei Hu, Yexing Yin, Jia Guo, Congcong Bai, Zuoming Zhang, Sheng Jin   +6 more
doaj   +1 more source

Large scale traffic simulations [PDF]

, 1997
Large scale microscopic (i.e. vehicle-based) traffic simulations pose high demands on computational speed in at least two application areas: (i) real-time traffic forecasting, and (ii) long-term planning applications (where repeated {open_quotes}looping{close_quotes} between the microsimulation and the simulated planning of individual person`s behavior
Kai Nagel, Marcus Rickert, Christopher L. Barrett   +2 more
openaire   +2 more sources

Automated planning model for estimating and benchmarking road traffic carbon emissions in global cities

Discover Cities
With the increasing urgency to mitigate greenhouse gas (GHG) emissions from urban transportation, this study presents a novel automated planning framework to estimate road traffic carbon emissions.
S. Travis Waller, Rushikesh Amrutsamanvar, Moeid Qurashi, Marsha Khan, Sai Chand, Amalia Polydoropoulou   +5 more
doaj   +1 more source

A Hierarchical Framework and Marginal Return Optimization for Dynamic Task Allocation in Heterogeneous UAV Networks

Sensors
The coordination of heterogeneous Unmanned Aerial Vehicles (UAVs) for complex, multi-stage tasks presents a significant challenge in robotics and autonomous systems.
Anxin Guo, Zhenxing Zhang, Ao Wu, Qi Li, Leyan Li, Rennong Yang   +5 more
doaj   +1 more source

Traffic simulation for mixed traffic systems

Global Journal of Pure and Applied Sciences, 2013
Traffic problem is classified into single and mixed, especially in most  developing countries, where motorbikes are used as the most popular transportation system. The aim of this paper is to introduce the motorbike symbol into the traffic light control system to separate cars/lorries indicator from that of motorbike.
Mbam, BCE, Egete, DO
openaire   +3 more sources

TRANSIT TIME THROUGH THE BORDER-CROSSING POINTS: THE CASE STUDY OF THE EU'S ROAD BCP WITH MOLDAVIA [PDF]

Transport Problems, 2016
. This paper provides an overview on the ACROSSEE project (funded by the ERDF under the SEE program), its objectives, general methodology, and the main results.
Mihaela POPA, Eugen ROSCA, Florin RUSCA, Dorinela COSTESCU, Vasile DRAGU   +4 more
doaj   +1 more source

An Open-Source Virtual Reality Traffic Co-Simulation for Enhanced Traffic Safety Assessment

Applied Sciences
Transportation safety studies identify and analyze different contributing factors affecting the safety of road users using virtual reality (VR) traffic simulations in game engines (e.g., Unity).
Ahmad Mohammadi, Muhammed Shijas Babu Cherakkatil, Peter Y. Park, Mehdi Nourinejad, Ali Asgary   +4 more
doaj   +1 more source