B Liu, Y Tang, Y Ji, Y Shen, Y Du - Journal of Advanced …, 2021 - Wiley Online Library
Ramp metering that uses traffic signals to regulate vehicle flows from the on‐ramps has been widely implemented to improve vehicle mobility of the freeway. Previous studies …
F Deng, J Jin, Y Shen, Y Du - Transportation Letters, 2023 - Taylor & Francis
We present a novel ramp metering algorithm that incorporates multi-agent deep reinforcement learning (DRL) techniques, which utilizes monitoring data from loop detectors …
S Zheng, Z Li, M Li, Z Ke - IET Intelligent Transport Systems, 2024 - Wiley Online Library
Most current RM approaches are developed for fixed bottlenecks. However, the number and locations of bottlenecks are usually uncertain and even time‐varying due to some …
X Wang, TZ Qiu, L Niu, R Zhang… - Canadian Journal of …, 2016 - cdnsciencepub.com
To relieve freeway congestion during peak periods, ramp metering (RM) is often implemented to control the input flow from onramps on freeways. Many studies focus on …
K Rezaee, B Abdulhai… - Transportation research …, 2013 - journals.sagepub.com
Ramp metering (RM) is the most effective dynamic traffic measure in response to growing congestion in urban freeway networks. Among the extensive RM methods available, those …
F Deng, J Jin, Y Shen, Y Du - 2019 IEEE Intelligent …, 2019 - ieeexplore.ieee.org
We proposed a novel ramp metering algorithm embedding multi-agent deep reinforcement learning (DRL) techniques, based on the data of loop detectors. A multi-agent DRL …
This paper proposes a physics-informed reinforcement learning (RL)-based ramp metering strategy, which trains the RL model using a combination of historic data and synthetic data …
X Wang, M Hadiuzzaman, J Fang, TZ Qiu… - Journal of …, 2014 - ascelibrary.org
On freeway corridors, traffic flow is limited by active bottlenecks. Weaving maneuvers (ie, intensive lane changes) are a major cause of bottlenecks during high-demand periods. To …
Transportation agencies need to assess ramp metering performance when deploying or expanding a ramp metering system. The evaluation of a ramp metering strategy is primarily …