An analytical optimization approach to the joint trajectory and signal optimization problem for connected automated vehicles

S Soleimaniamiri, A Ghiasi, X Li, Z Huang - Transportation Research Part C …, 2020 - Elsevier
Traffic conflict points (eg, intersections, work-zones) cause travel delay, stop-and-go traffic,
and excessive energy consumption. Efforts have been taken to improve traffic conflict point …

Joint optimization of vehicle trajectories and intersection controllers with connected automated vehicles: Combined dynamic programming and shooting heuristic …

Y Guo, J Ma, C Xiong, X Li, F Zhou, W Hao - Transportation research part C …, 2019 - Elsevier
Connected and automated vehicle (CAV) technologies offer promising solutions to
challenges that face today's transportation systems. Vehicular trajectory control and …

Traffic signal timing and trajectory optimization in a mixed autonomy traffic stream

M Tajalli, A Hajbabaie - IEEE Transactions on Intelligent …, 2021 - ieeexplore.ieee.org
This study introduces a methodology for cooperative signal timing and trajectory
optimization at intersections with a mix of connected automated vehicles (CAVs) and human …

Connected automated vehicle trajectory optimization along signalized arterial: A decentralized approach under mixed traffic environment

Q Wang, Y Gong, X Yang - Transportation research part C: emerging …, 2022 - Elsevier
Trajectory optimization, as a key connected automated vehicles (CAVs) operation task, has
the potential to mitigate traffic congestion, lower energy consumption, and increase the …

Signal timing optimization with connected vehicle technology: Platooning to improve computational efficiency

X Liang, SI Guler, VV Gayah - Transportation Research …, 2018 - journals.sagepub.com
This paper develops a real-time traffic signal optimization algorithm in the presence of
connected and autonomous vehicles (CAVs). The proposed algorithm leverages information …

Integrated schedule and trajectory optimization for connected automated vehicles in a conflict zone

Z Yao, H Jiang, Y Cheng, Y Jiang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
The large-scale application of connected automated vehicles (CAVs) provides new
opportunities and challenges for the optimization and management of traffic conflict zones …

Energy-aware trajectory optimization of CAV platoons through a signalized intersection

X Han, R Ma, HM Zhang - Transportation Research Part C: Emerging …, 2020 - Elsevier
Traffic signals, while serving an important function to coordinate vehicle movements through
intersections, also cause frequent stops and delays, particularly when they are not properly …

A piecewise trajectory optimization model for connected automated vehicles: Exact optimization algorithm and queue propagation analysis

X Li, A Ghiasi, Z Xu, X Qu - Transportation Research Part B …, 2018 - Elsevier
This paper formulates a simplified traffic smoothing model for guiding movements of
connected automated vehicles on a general one-lane highway segment. Adapted from the …

[HTML][HTML] Connected vehicle-based traffic signal coordination

W Li, X Ban - Engineering, 2020 - Elsevier
This study presents a connected vehicles (CVs)-based traffic signal optimization framework
for a coordinated arterial corridor. The signal optimization and coordination problem are first …

Optimizing signalized intersections performance under conventional and automated vehicles traffic

M Pourmehrab, L Elefteriadou, S Ranka… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
Automated vehicles or AVs (ie, those that have the ability to operate without a driver and can
communicate with the infrastructure) may transform the transportation system. This study …